add 3.7-rc6 support (patch 820 still has to be fixed)

SVN-Revision: 34247

152 files changed, 26445 insertions, 3 deletions

diff --git a/include/netfilter.mk b/include/netfilter.mk
index e42b50584b..7f0078d76f 100644
--- a/include/netfilter.mk
+++ b/include/netfilter.mk
@@ -152,7 +152,11 @@ $(eval $(call nf_add,IPT_IPV6,CONFIG_IP6_NF_TARGET_REJECT, $(P_V6)ip6t_REJECT))
 # nat
 
 # kernel only
-$(eval $(if $(NF_KMOD),$(call nf_add,IPT_NAT,CONFIG_NF_NAT, $(P_V4)nf_nat $(P_V4)iptable_nat),))
+ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.7.0)),1)
+  $(eval $(if $(NF_KMOD),$(call nf_add,IPT_NAT,CONFIG_NF_NAT, $(P_XT)nf_nat $(P_V4)iptable_nat),))
+else
+  $(eval $(if $(NF_KMOD),$(call nf_add,IPT_NAT,CONFIG_NF_NAT, $(P_V4)nf_nat $(P_V4)iptable_nat),))
+endif
 
 # userland only
 $(eval $(if $(NF_KMOD),,$(call nf_add,IPT_NAT,CONFIG_NF_NAT, ipt_SNAT ipt_DNAT)))
@@ -170,9 +174,14 @@ $(eval $(call nf_add,IPT_NAT_EXTRA,CONFIG_IP_NF_TARGET_REDIRECT, $(P_V4)ipt_REDI
 
 $(eval $(call nf_add,IPT_NATHELPER,CONFIG_IP_NF_NAT_FTP, $(P_V4)ip_nat_ftp))
 $(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_CONNTRACK_FTP, $(P_XT)nf_conntrack_ftp))
-$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_FTP, $(P_V4)nf_nat_ftp))
+ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.7.0)),1)
+  $(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_FTP, $(P_XT)nf_nat_ftp))
+  $(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_IRC, $(P_XT)nf_nat_irc))
+else
+  $(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_FTP, $(P_V4)nf_nat_ftp))
+  $(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_IRC, $(P_V4)nf_nat_irc))
+endif
 $(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_CONNTRACK_IRC, $(P_XT)nf_conntrack_irc))
-$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_IRC, $(P_V4)nf_nat_irc))
 
 
 # nathelper-extra
diff --git a/target/linux/generic/config-3.7 b/target/linux/generic/config-3.7
new file mode 100644
index 0000000000..1e3fd1b2f4
--- /dev/null
+++ b/target/linux/generic/config-3.7
@@ -0,0 +1,3647 @@
+CONFIG_32BIT=y
+# CONFIG_6PACK is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_9P_FS is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_AB8500_CORE is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_ACENIC is not set
+# CONFIG_ACERHDF is not set
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_ACPI_APEI is not set
+# CONFIG_ACPI_CUSTOM_METHOD is not set
+# CONFIG_ACPI_HED is not set
+# CONFIG_ACPI_POWER_METER is not set
+# CONFIG_ACPI_QUICKSTART is not set
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_ADIS16255 is not set
+# CONFIG_ADM6996_PHY is not set
+# CONFIG_ADM8211 is not set
+CONFIG_AEABI=y
+# CONFIG_AFFS_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AGP is not set
+CONFIG_AIO=y
+# CONFIG_AIRO is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_AMD_PHY is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_AMILO_RFKILL is not set
+# CONFIG_ANDROID is not set
+CONFIG_ANON_INODES=y
+# CONFIG_APDS9802ALS is not set
+# CONFIG_APM8018X is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_AR7 is not set
+# CONFIG_AR8216_PHY is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCMRING is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CNS3XXX is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set
+# CONFIG_ARCH_DOVE is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_EXYNOS is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_GEMINI is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+# CONFIG_ARCH_HIGHBANK is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_LPC32XX is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_MULTIPLATFORM is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_MXS is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_NOMADIK is not set
+# CONFIG_ARCH_NUC93X is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+# CONFIG_ARCH_PICOXCELL is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PRIMA2 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_S3C24XX is not set
+# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P64X0 is not set
+# CONFIG_ARCH_S5PC100 is not set
+# CONFIG_ARCH_S5PV210 is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_SHMOBILE is not set
+# CONFIG_ARCH_SIRF is not set
+# CONFIG_ARCH_SOCFPGA is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_ARCH_TCC_926 is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VT8500 is not set
+# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_ZYNQ is not set
+# CONFIG_ARCNET is not set
+CONFIG_ARM_CPU_TOPOLOGY=y
+CONFIG_ARM_DMA_MEM_BUFFERABLE=y
+# CONFIG_ARM_ERRATA_411920 is not set
+# CONFIG_ARM_PATCH_PHYS_VIRT is not set
+# CONFIG_ARM_UNWIND is not set
+CONFIG_ARPD=y
+# CONFIG_ARTHUR is not set
+# CONFIG_ASUS_OLED is not set
+# CONFIG_ASYNC_RAID6_TEST is not set
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_AT76C50X_USB is not set
+# CONFIG_AT803X_PHY is not set
+# CONFIG_ATA is not set
+# CONFIG_ATALK is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_ATA_ACPI is not set
+CONFIG_ATA_BMDMA=y
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_ATA_PIIX is not set
+CONFIG_ATA_SFF=y
+# CONFIG_ATA_VERBOSE_ERROR is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH6K_LEGACY is not set
+# CONFIG_ATH79 is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1C is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL2 is not set
+# CONFIG_ATM is not set
+# CONFIG_ATMEL is not set
+# CONFIG_ATMEL_PWM is not set
+# CONFIG_ATM_AMBASSADOR is not set
+# CONFIG_ATM_BR2684 is not set
+CONFIG_ATM_BR2684_IPFILTER=y
+# CONFIG_ATM_CLIP is not set
+CONFIG_ATM_CLIP_NO_ICMP=y
+# CONFIG_ATM_DRIVERS is not set
+# CONFIG_ATM_DUMMY is not set
+# CONFIG_ATM_ENI is not set
+# CONFIG_ATM_FIRESTREAM is not set
+# CONFIG_ATM_FORE200E is not set
+# CONFIG_ATM_HE is not set
+# CONFIG_ATM_HORIZON is not set
+# CONFIG_ATM_IA is not set
+# CONFIG_ATM_IDT77252 is not set
+# CONFIG_ATM_LANAI is not set
+# CONFIG_ATM_LANE is not set
+# CONFIG_ATM_MPOA is not set
+# CONFIG_ATM_NICSTAR is not set
+# CONFIG_ATM_SOLOS is not set
+# CONFIG_ATM_TCP is not set
+# CONFIG_ATM_ZATM is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_ATP is not set
+# CONFIG_AUDIT is not set
+# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_AUTO_ZRELADDR is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_AVERAGE is not set
+# CONFIG_AX25 is not set
+# CONFIG_AX25_DAMA_SLAVE is not set
+# CONFIG_AX88796 is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_B44 is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+CONFIG_BASE_FULL=y
+CONFIG_BASE_SMALL=0
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_BATTERY_BQ27x00 is not set
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_BAYCOM_EPP is not set
+# CONFIG_BAYCOM_PAR is not set
+# CONFIG_BAYCOM_SER_FDX is not set
+# CONFIG_BAYCOM_SER_HDX is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
+# CONFIG_BCM63XX_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_BCMA is not set
+# CONFIG_BCM_WIMAX is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BE2NET is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_BINARY_PRINTF is not set
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_CPQ_DA is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_BLK_DEV_4DRIVES is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI14XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_ATIIXP is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_CS5535 is not set
+# CONFIG_BLK_DEV_CS5536 is not set
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_DELKIN is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_DTC2278 is not set
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_HT6560B is not set
+# CONFIG_BLK_DEV_IDEACPI is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDECS is not set
+# CONFIG_BLK_DEV_IDEPCI is not set
+# CONFIG_BLK_DEV_IDEPNP is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_NVME is not set
+# CONFIG_BLK_DEV_OFFBOARD is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_BLK_DEV_QD65XX is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_SD is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SIS5513 is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_UMC8672 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_XIP is not set
+CONFIG_BLOCK=y
+# CONFIG_BMP085 is not set
+# CONFIG_BMP085_I2C is not set
+# CONFIG_BMP085_SPI is not set
+# CONFIG_BNA is not set
+# CONFIG_BNX2 is not set
+# CONFIG_BNX2X is not set
+# CONFIG_BONDING is not set
+# CONFIG_BOOKE_WDT is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+CONFIG_BOOT_RAW=y
+# CONFIG_BPCTL is not set
+# CONFIG_BPF_JIT is not set
+# CONFIG_BPQETHER is not set
+CONFIG_BQL=y
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_BRCMFMAC is not set
+CONFIG_BRIDGE=y
+# CONFIG_BRIDGE_EBT_802_3 is not set
+# CONFIG_BRIDGE_EBT_AMONG is not set
+# CONFIG_BRIDGE_EBT_ARP is not set
+# CONFIG_BRIDGE_EBT_ARPREPLY is not set
+# CONFIG_BRIDGE_EBT_BROUTE is not set
+# CONFIG_BRIDGE_EBT_DNAT is not set
+# CONFIG_BRIDGE_EBT_IP is not set
+# CONFIG_BRIDGE_EBT_IP6 is not set
+# CONFIG_BRIDGE_EBT_LIMIT is not set
+# CONFIG_BRIDGE_EBT_LOG is not set
+# CONFIG_BRIDGE_EBT_MARK is not set
+# CONFIG_BRIDGE_EBT_MARK_T is not set
+# CONFIG_BRIDGE_EBT_NFLOG is not set
+# CONFIG_BRIDGE_EBT_PKTTYPE is not set
+# CONFIG_BRIDGE_EBT_REDIRECT is not set
+# CONFIG_BRIDGE_EBT_SNAT is not set
+# CONFIG_BRIDGE_EBT_STP is not set
+# CONFIG_BRIDGE_EBT_T_FILTER is not set
+# CONFIG_BRIDGE_EBT_T_NAT is not set
+# CONFIG_BRIDGE_EBT_ULOG is not set
+# CONFIG_BRIDGE_EBT_VLAN is not set
+# CONFIG_BRIDGE_IGMP_SNOOPING is not set
+# CONFIG_BRIDGE_NETFILTER is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BROADCOM_PHY is not set
+CONFIG_BROKEN_ON_SMP=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_BT is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_BT_ATH3K is not set
+# CONFIG_BT_BNEP is not set
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+# CONFIG_BT_CMTP is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIBLUECARD is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBT3C is not set
+# CONFIG_BT_HCIBTSDIO is not set
+# CONFIG_BT_HCIBTUART is not set
+# CONFIG_BT_HCIBTUSB is not set
+# CONFIG_BT_HCIDTL1 is not set
+# CONFIG_BT_HCIUART is not set
+# CONFIG_BT_HCIUART_3WIRE is not set
+# CONFIG_BT_HCIUART_ATH3K is not set
+CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIUART_H4=y
+# CONFIG_BT_HCIUART_LL is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_HIDP is not set
+CONFIG_BT_L2CAP=y
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_RFCOMM is not set
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_SCO=y
+CONFIG_BUG=y
+# CONFIG_C2PORT is not set
+# CONFIG_CAIF is not set
+# CONFIG_CAN is not set
+# CONFIG_CAPI_AVM is not set
+# CONFIG_CAPI_EICON is not set
+# CONFIG_CAPI_TRACE is not set
+CONFIG_CARDBUS=y
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_CARMA_FPGA is not set
+# CONFIG_CARMA_FPGA_PROGRAM is not set
+# CONFIG_CASSINI is not set
+CONFIG_CAVIUM_OCTEON_HELPER=y
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CB710_CORE is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+# CONFIG_CC_STACKPROTECTOR is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_CED1401 is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_CFG80211 is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CIFS is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_NFSD_EXPORT is not set
+CONFIG_CIFS_POSIX=y
+CONFIG_CIFS_STATS=y
+# CONFIG_CIFS_STATS2 is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CLEANCACHE is not set
+CONFIG_CLS_U32_MARK=y
+CONFIG_CLS_U32_PERF=y
+# CONFIG_CMA is not set
+CONFIG_CMDLINE=""
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_CMDLINE_EXTEND is not set
+# CONFIG_CMDLINE_FORCE is not set
+# CONFIG_CMDLINE_FROM_BOOTLOADER is not set
+# CONFIG_CNIC is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_COMEDI is not set
+# CONFIG_COMMON_CLK_DEBUG is not set
+# CONFIG_COMPACTION is not set
+# CONFIG_COMPAL_LAPTOP is not set
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_CONSTRUCTORS=y
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_COPS is not set
+# CONFIG_CORDIC is not set
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_COREDUMP is not set
+# CONFIG_CPA_DEBUG is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPU_IDLE is not set
+# CONFIG_CRAMFS is not set
+CONFIG_CRASHLOG=y
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_SELFTEST is not set
+# CONFIG_CRC32_SLICEBY4 is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC7 is not set
+# CONFIG_CRC8 is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CROSS_COMPILE=""
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_AEAD is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_AES_586 is not set
+# CONFIG_CRYPTO_AES_ARM is not set
+# CONFIG_CRYPTO_AES_NI_INTEL is not set
+# CONFIG_CRYPTO_ALGAPI is not set
+# CONFIG_CRYPTO_ALGAPI2 is not set
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_BLKCIPHER is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CRC32C_INTEL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_DEV_FSL_CAAM is not set
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_MV_CESA is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_FIPS is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
+# CONFIG_CRYPTO_HASH is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_PCOMP is not set
+# CONFIG_CRYPTO_PCOMP2 is not set
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_RNG is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SALSA20_586 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA1_ARM is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_TWOFISH_586 is not set
+# CONFIG_CRYPTO_TWOFISH_COMMON is not set
+# CONFIG_CRYPTO_USER is not set
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_VMAC is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_XZ is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYSTALHD is not set
+# CONFIG_CS5535_MFGPT is not set
+# CONFIG_CS89x0 is not set
+# CONFIG_CUSE is not set
+# CONFIG_CXT1E1 is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_DCB is not set
+# CONFIG_DDR is not set
+# CONFIG_DE600 is not set
+# CONFIG_DE620 is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+# CONFIG_DEBUG_ICEDCC is not set
+# CONFIG_DEBUG_INFO is not set
+CONFIG_DEBUG_INFO_REDUCED=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_LL is not set
+# CONFIG_DEBUG_LOCKDEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_NX_TEST is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RODATA is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+# CONFIG_DEBUG_SET_MODULE_RONX is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DECNET is not set
+CONFIG_DEFAULT_CUBIC=y
+CONFIG_DEFAULT_DEADLINE=y
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+# CONFIG_DEFAULT_NOOP is not set
+# CONFIG_DEFAULT_RENO is not set
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+# CONFIG_DEPRECATED_PARAM_STRUCT is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_DEVPORT=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_DEVTMPFS is not set
+# CONFIG_DEVTMPFS_MOUNT is not set
+# CONFIG_DGRP is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_DL2K is not set
+# CONFIG_DLM is not set
+# CONFIG_DM9000 is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_DMADEVICES_DEBUG is not set
+# CONFIG_DMASCC is not set
+# CONFIG_DMATEST is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_ENGINE is not set
+# CONFIG_DMA_SHARED_BUFFER is not set
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_LOG_USERSPACE is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_RAID is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DNET is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_DNS_RESOLVER is not set
+CONFIG_DQL=y
+# CONFIG_DRAGONRISE_FF is not set
+# CONFIG_DRM is not set
+# CONFIG_DS1682 is not set
+# CONFIG_DTLK is not set
+# CONFIG_DUMMY is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_DX_SEP is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E2100 is not set
+# CONFIG_EASYCAP is not set
+# CONFIG_ECHO is not set
+# CONFIG_ECONET is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_EDAC is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_DIGSY_MTC_CFG is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEXPRESS is not set
+# CONFIG_EEXPRESS_PRO is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_EFS_FS is not set
+# CONFIG_ELF_CORE is not set
+CONFIG_EMBEDDED=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_ENIC is not set
+# CONFIG_EPIC100 is not set
+CONFIG_EPOLL=y
+# CONFIG_EQUALIZER is not set
+# CONFIG_ET131X is not set
+# CONFIG_ETH16I is not set
+CONFIG_ETHERNET=y
+# CONFIG_ETHOC is not set
+CONFIG_EVENTFD=y
+# CONFIG_EVENT_POWER_TRACING_DEPRECATED is not set
+# CONFIG_EWRK3 is not set
+CONFIG_EXPERIMENTAL=y
+CONFIG_EXPERT=y
+# CONFIG_EXPORTFS is not set
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4_DEBUG is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+# CONFIG_EXT4_FS_SECURITY is not set
+CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_USE_FOR_EXT23=y
+# CONFIG_EXTCON is not set
+CONFIG_EXTRA_FIRMWARE=""
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_EXYNOS_VIDEO is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_FANOTIFY is not set
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_FS is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_FB is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_ARC is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_AUO_K190X is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_GEODE is not set
+# CONFIG_FB_HGA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_LE80578 is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_N411 is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_OF is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_PS3 is not set
+# CONFIG_FB_PXA is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_SM7XX is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_TMIO is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_XGI is not set
+# CONFIG_FCOE is not set
+# CONFIG_FCOE_FNIC is not set
+# CONFIG_FDDI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_FHANDLE is not set
+CONFIG_FIB_RULES=y
+CONFIG_FILE_LOCKING=y
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+# CONFIG_FIXED_PHY is not set
+CONFIG_FLATMEM=y
+CONFIG_FLATMEM_MANUAL=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_FORCEDETH is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_FRAME_WARN=1024
+# CONFIG_FREEZER is not set
+# CONFIG_FRONTSWAP is not set
+# CONFIG_FSCACHE is not set
+CONFIG_FSNOTIFY=y
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_FT1000 is not set
+# CONFIG_FTGMAC100 is not set
+# CONFIG_FTL is not set
+# CONFIG_FTMAC100 is not set
+# CONFIG_FTRACE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_FUJITSU_TABLET is not set
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_FUSE_FS is not set
+# CONFIG_FUSION is not set
+# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
+# CONFIG_FUSION_SPI is not set
+CONFIG_FUTEX=y
+CONFIG_FW_LOADER=y
+CONFIG_GACT_PROB=y
+# CONFIG_GAMEPORT is not set
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_CPU_DEVICES is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_IRQ_PROBE=y
+# CONFIG_GENERIC_PWM is not set
+CONFIG_GENERIC_TIME=y
+# CONFIG_GFS2_FS is not set
+# CONFIG_GIGASET_CAPI is not set
+# CONFIG_GIGASET_DEBUG is not set
+# CONFIG_GPIOLIB is not set
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_AMD8111 is not set
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_CS5535 is not set
+# CONFIG_GPIO_EM is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_IT8761E is not set
+# CONFIG_GPIO_LANGWELL is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_ML_IOH is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_PCH is not set
+# CONFIG_GPIO_RDC321X is not set
+# CONFIG_GPIO_SCH is not set
+# CONFIG_GPIO_SX150X is not set
+# CONFIG_GPIO_SYSFS is not set
+# CONFIG_GPIO_VX855 is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HAMACHI is not set
+CONFIG_HAMRADIO=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_HARDLOCKUP_DETECTOR is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HCALL_STATS is not set
+# CONFIG_HDLC is not set
+# CONFIG_HDLC_CISCO is not set
+# CONFIG_HDLC_FR is not set
+# CONFIG_HDLC_PPP is not set
+# CONFIG_HDLC_RAW is not set
+# CONFIG_HDLC_RAW_ETH is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_HERMES is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HIBERNATION is not set
+# CONFIG_HID is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_ACRUX_FF is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GENERIC is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO_TPKBD is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PID is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_QUANTA is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_ROCCAT_ARVO is not set
+# CONFIG_HID_ROCCAT_KONE is not set
+# CONFIG_HID_ROCCAT_KONEPLUS is not set
+# CONFIG_HID_ROCCAT_KOVAPLUS is not set
+# CONFIG_HID_ROCCAT_PYRA is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_WIIMOTE is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_HIPPI is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_HOSTAP_CS is not set
+# CONFIG_HOSTAP_PCI is not set
+# CONFIG_HOSTAP_PLX is not set
+CONFIG_HOTPLUG=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HP100 is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_HPLAN is not set
+# CONFIG_HPLAN_PLUS is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_HSI is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_HVC_DCC is not set
+# CONFIG_HVC_UDBG is not set
+# CONFIG_HWMON is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_HWMON_VID is not set
+# CONFIG_HWSPINLOCK_OMAP is not set
+CONFIG_HW_PERF_EVENTS=y
+# CONFIG_HW_RANDOM is not set
+# CONFIG_HW_RANDOM_AMD is not set
+# CONFIG_HW_RANDOM_ATMEL is not set
+# CONFIG_HW_RANDOM_EXYNOS is not set
+# CONFIG_HW_RANDOM_GEODE is not set
+# CONFIG_HW_RANDOM_INTEL is not set
+# CONFIG_HW_RANDOM_PPC4XX is not set
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_VIA is not set
+# CONFIG_HYPERV is not set
+# CONFIG_HYSDN is not set
+CONFIG_HZ=100
+CONFIG_HZ_100=y
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+# CONFIG_HZ_128 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_48 is not set
+# CONFIG_I2C is not set
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCA is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_COMPAT is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DESIGNWARE is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_EG20T is not set
+# CONFIG_I2C_ELEKTOR is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_HELPER_AUTO is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_IBM_IIC is not set
+# CONFIG_I2C_INTEL_MID is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_MUX is not set
+# CONFIG_I2C_MV64XXX is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PCA_ISA is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_PXA_PCI is not set
+# CONFIG_I2C_SCMI is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_SMBUS is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_VERSATILE is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_XILINX is not set
+# CONFIG_I2O is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_I82092 is not set
+# CONFIG_I82365 is not set
+# CONFIG_IBM_ASM is not set
+# CONFIG_IBM_EMAC_DEBUG is not set
+# CONFIG_IBM_EMAC_EMAC4 is not set
+# CONFIG_IBM_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_IBM_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_EMAC_RGMII is not set
+# CONFIG_IBM_EMAC_TAH is not set
+# CONFIG_IBM_EMAC_ZMII is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_IDE is not set
+# CONFIG_IDEAPAD_LAPTOP is not set
+# CONFIG_IDE_GD is not set
+# CONFIG_IDE_PHISON is not set
+# CONFIG_IDE_PROC_FS is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_IFB is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IIO is not set
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKCONFIG_PROC is not set
+# CONFIG_IMAGE_CMDLINE_HACK is not set
+CONFIG_INET=y
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_INET6_XFRM_MODE_BEET is not set
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_TCP_DIAG is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_INFTL is not set
+# CONFIG_INITRAMFS_COMPRESSION_BZIP2 is not set
+# CONFIG_INITRAMFS_COMPRESSION_GZIP is not set
+# CONFIG_INITRAMFS_COMPRESSION_LZMA is not set
+CONFIG_INITRAMFS_COMPRESSION_NONE=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+CONFIG_INOTIFY_USER=y
+# CONFIG_INPUT is not set
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_APANEL is not set
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_ATLAS_BTNS is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_CMA3000 is not set
+# CONFIG_INPUT_EVBUG is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_GP2A is not set
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_GPIO_TILT_POLLED is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_MPU3050 is not set
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_PCSPKR is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_UINPUT is not set
+# CONFIG_INPUT_WISTRON_BTNS is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INTEL_IDLE is not set
+# CONFIG_INTEL_MID_PTI is not set
+# CONFIG_INTEL_OAKTRAIL is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_IOMMU_SUPPORT is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IP1000 is not set
+# CONFIG_IP17XX_PHY is not set
+# CONFIG_IP6_NF_FILTER is not set
+# CONFIG_IP6_NF_IPTABLES is not set
+# CONFIG_IP6_NF_MANGLE is not set
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_QUEUE is not set
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+# CONFIG_IP6_NF_TARGET_LOG is not set
+# CONFIG_IP6_NF_TARGET_REJECT is not set
+# CONFIG_IPACK_BUS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_IPV6 is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_ROUTE_INFO is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_SIT_6RD is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2100_DEBUG is not set
+CONFIG_IPW2100_MONITOR=y
+# CONFIG_IPW2200 is not set
+# CONFIG_IPW2200_DEBUG is not set
+CONFIG_IPW2200_MONITOR=y
+# CONFIG_IPW2200_PROMISCUOUS is not set
+# CONFIG_IPW2200_QOS is not set
+# CONFIG_IPW2200_RADIOTAP is not set
+# CONFIG_IPWIRELESS is not set
+# CONFIG_IPX is not set
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MROUTE=y
+CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_MULTIPLE_TABLES=y
+# CONFIG_IP_NF_ARPFILTER is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# CONFIG_IP_NF_ARP_MANGLE is not set
+# CONFIG_IP_NF_FILTER is not set
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+# CONFIG_IP_NF_QUEUE is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_LOG is not set
+# CONFIG_IP_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+# CONFIG_IP_NF_TARGET_REJECT is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_TARGET_ULOG is not set
+# CONFIG_IP_PIMSM_V1 is not set
+# CONFIG_IP_PIMSM_V2 is not set
+# CONFIG_IP_PNP is not set
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_SCTP is not set
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+# CONFIG_IRDA is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_IRQ_DOMAIN_DEBUG is not set
+# CONFIG_IR_IMON is not set
+# CONFIG_IR_JVC_DECODER is not set
+# CONFIG_IR_LIRC_CODEC is not set
+# CONFIG_IR_MCEUSB is not set
+# CONFIG_IR_NEC_DECODER is not set
+# CONFIG_IR_RC5_DECODER is not set
+# CONFIG_IR_RC5_SZ_DECODER is not set
+# CONFIG_IR_RC6_DECODER is not set
+# CONFIG_IR_SONY_DECODER is not set
+# CONFIG_IR_STREAMZAP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_ISCSI_TCP is not set
+CONFIG_ISDN=y
+# CONFIG_ISDN_AUDIO is not set
+# CONFIG_ISDN_CAPI is not set
+# CONFIG_ISDN_CAPI_CAPIDRV is not set
+# CONFIG_ISDN_DIVERSION is not set
+# CONFIG_ISDN_DRV_ACT2000 is not set
+# CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON is not set
+# CONFIG_ISDN_DRV_GIGASET is not set
+# CONFIG_ISDN_DRV_HISAX is not set
+# CONFIG_ISDN_DRV_ICN is not set
+# CONFIG_ISDN_DRV_LOOP is not set
+# CONFIG_ISDN_DRV_PCBIT is not set
+# CONFIG_ISDN_DRV_SC is not set
+# CONFIG_ISDN_I4L is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_ISO9660_FS is not set
+# CONFIG_ISS4xx is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_IWLAGN is not set
+# CONFIG_IWLWIFI is not set
+# CONFIG_IWMC3200TOP is not set
+# CONFIG_IXGB is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
+# CONFIG_JBD is not set
+# CONFIG_JBD2_DEBUG is not set
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+# CONFIG_JFFS2_FS_POSIX_ACL is not set
+# CONFIG_JFFS2_FS_SECURITY is not set
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_LZMA=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_ZLIB is not set
+# CONFIG_JFS_DEBUG is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_JFS_POSIX_ACL is not set
+# CONFIG_JFS_SECURITY is not set
+# CONFIG_JFS_STATISTICS is not set
+# CONFIG_JME is not set
+CONFIG_JOLIET=y
+# CONFIG_JUMP_LABEL is not set
+# CONFIG_KALLSYMS is not set
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
+CONFIG_KERNEL_XZ=y
+# CONFIG_KEXEC is not set
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYS is not set
+# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
+# CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_KPROBES is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSM is not set
+# CONFIG_KSZ884X_PCI is not set
+# CONFIG_KVM_GUEST is not set
+# CONFIG_L2TP is not set
+# CONFIG_L2TP_ETH is not set
+# CONFIG_L2TP_IP is not set
+# CONFIG_L2TP_V3 is not set
+# CONFIG_LANMEDIA is not set
+# CONFIG_LANTIQ is not set
+# CONFIG_LAPB is not set
+# CONFIG_LASAT is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_LBDAF=y
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_BLINKM is not set
+CONFIG_LEDS_CLASS=y
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_GPIO is not set
+CONFIG_LEDS_GPIO_OF=y
+CONFIG_LEDS_GPIO_PLATFORM=y
+# CONFIG_LEDS_INTEL_SS4200 is not set
+# CONFIG_LEDS_LM3530 is not set
+# CONFIG_LEDS_LM3556 is not set
+# CONFIG_LEDS_LM355x is not set
+# CONFIG_LEDS_LM3642 is not set
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_LP5521 is not set
+# CONFIG_LEDS_LP5523 is not set
+# CONFIG_LEDS_LT3593 is not set
+# CONFIG_LEDS_NET5501 is not set
+# CONFIG_LEDS_OT200 is not set
+# CONFIG_LEDS_PCA9532 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_PCA9633 is not set
+# CONFIG_LEDS_RENESAS_TPU is not set
+# CONFIG_LEDS_TCA6507 is not set
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_CPU is not set
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+# CONFIG_LEDS_TRIGGER_GPIO is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
+# CONFIG_LEDS_TRIGGER_MORSE is not set
+CONFIG_LEDS_TRIGGER_NETDEV=y
+# CONFIG_LEDS_TRIGGER_ONESHOT is not set
+CONFIG_LEDS_TRIGGER_TIMER=y
+# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
+# CONFIG_LEDS_TRIGGER_USBDEV is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_LIB80211 is not set
+# CONFIG_LIB80211_CRYPT_CCMP is not set
+# CONFIG_LIB80211_CRYPT_TKIP is not set
+# CONFIG_LIB80211_CRYPT_WEP is not set
+# CONFIG_LIB80211_DEBUG is not set
+# CONFIG_LIBCRC32C is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_LIBERTAS_USB is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_LIBIPW_DEBUG is not set
+# CONFIG_LINE6_USB is not set
+# CONFIG_LIRC_STAGING is not set
+# CONFIG_LKDTM is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_LOCKD is not set
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_LOCKD_V4=y
+# CONFIG_LOCKUP_DETECTOR is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_LOGFS is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGO is not set
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_LOONGSON_MC146818 is not set
+# CONFIG_LP486E is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_LP_CONSOLE is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_LTPC is not set
+# CONFIG_LXT_PHY is not set
+CONFIG_LZMA_COMPRESS=y
+CONFIG_LZMA_DECOMPRESS=y
+# CONFIG_M25PXX_PREFER_SMALL_SECTOR_ERASE is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_JZ4740 is not set
+# CONFIG_MACH_LOONGSON is not set
+# CONFIG_MACH_NO_WESTBRIDGE is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_MACVTAP is not set
+# CONFIG_MAC_EMUMOUSEBTN is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_MD is not set
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+# CONFIG_MD_FAULTY is not set
+# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
+# CONFIG_MEDIA_ATTACH is not set
+# CONFIG_MEDIA_CAMERA_SUPPORT is not set
+# CONFIG_MEDIA_CONTROLLER is not set
+# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
+# CONFIG_MEDIA_RADIO_SUPPORT is not set
+# CONFIG_MEDIA_RC_SUPPORT is not set
+# CONFIG_MEDIA_SUPPORT is not set
+# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_MEMORY is not set
+# CONFIG_MEMORY_FAILURE is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_CS5535 is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_MFD_MC13XXX is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RC5T583 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_S5M_CORE is not set
+# CONFIG_MFD_SEC_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SMSC is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SUPPORT=y
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MG_DISK is not set
+# CONFIG_MICREL_KS8995MA is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MIGRATION is not set
+CONFIG_MII=y
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_MINIX_FS_NATIVE_ENDIAN is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_MIPS_ALCHEMY is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MIPS_FPU_EMU is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SIM is not set
+CONFIG_MISC_DEVICES=y
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_MISDN is not set
+# CONFIG_MISDN_AVMFRITZ is not set
+# CONFIG_MISDN_HFCPCI is not set
+# CONFIG_MISDN_HFCUSB is not set
+# CONFIG_MISDN_INFINEON is not set
+# CONFIG_MISDN_NETJET is not set
+# CONFIG_MISDN_SPEEDFAX is not set
+# CONFIG_MISDN_W6692 is not set
+# CONFIG_MKISS is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_MLX4_EN is not set
+# CONFIG_MMC is not set
+# CONFIG_MMC_ARMMMCI is not set
+# CONFIG_MMC_BLOCK is not set
+CONFIG_MMC_BLOCK_BOUNCE=y
+CONFIG_MMC_BLOCK_MINORS=8
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_CLKGATE is not set
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_DW is not set
+# CONFIG_MMC_MVSDIO is not set
+# CONFIG_MMC_S3C is not set
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_SDHCI_PXAV2 is not set
+# CONFIG_MMC_SDHCI_PXAV3 is not set
+# CONFIG_MMC_SDRICOH_CS is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_MMC_TEST is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+# CONFIG_MMC_VUB300 is not set
+CONFIG_MMU=y
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_INPORT is not set
+# CONFIG_MOUSE_LOGIBM is not set
+# CONFIG_MOUSE_PC110PAD is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MSDOS_FS is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_MSI_LAPTOP is not set
+CONFIG_MTD=y
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_AR7_PARTS is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_MTD_BLOCK2MTD is not set
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_DOCG3 is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_GPIO_ADDR is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_JEDECPROBE is not set
+# CONFIG_MTD_LATCH_ADDR is not set
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_M25P80 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_MYLOADER_PARTS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_NAND_AMS_DELTA is not set
+# CONFIG_MTD_NAND_AR934X is not set
+# CONFIG_MTD_NAND_ATMEL is not set
+# CONFIG_MTD_NAND_AU1550 is not set
+# CONFIG_MTD_NAND_AUTCPU12 is not set
+# CONFIG_MTD_NAND_BCH is not set
+# CONFIG_MTD_NAND_BCM_UMI is not set
+# CONFIG_MTD_NAND_BF5XX is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_CM_X270 is not set
+# CONFIG_MTD_NAND_CS553X is not set
+# CONFIG_MTD_NAND_DAVINCI is not set
+# CONFIG_MTD_NAND_DENALI is not set
+CONFIG_MTD_NAND_DENALI_SCRATCH_REG_ADDR=0xff108018
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_DOCG4 is not set
+# CONFIG_MTD_NAND_ECC is not set
+# CONFIG_MTD_NAND_ECC_BCH is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_FSL_ELBC is not set
+# CONFIG_MTD_NAND_FSL_UPM is not set
+# CONFIG_MTD_NAND_FSMC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_GPMI_NAND is not set
+# CONFIG_MTD_NAND_H1900 is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_JZ4740 is not set
+# CONFIG_MTD_NAND_MPC5121_NFC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_MXC is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_NDFC is not set
+# CONFIG_MTD_NAND_NOMADIK is not set
+# CONFIG_MTD_NAND_NUC900 is not set
+# CONFIG_MTD_NAND_OMAP2 is not set
+# CONFIG_MTD_NAND_ORION is not set
+# CONFIG_MTD_NAND_PASEMI is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_PPCHAMELEONEVB is not set
+# CONFIG_MTD_NAND_PXA3xx is not set
+# CONFIG_MTD_NAND_RB4XX is not set
+# CONFIG_MTD_NAND_RB750 is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_RTC_FROM4 is not set
+# CONFIG_MTD_NAND_S3C2410 is not set
+# CONFIG_MTD_NAND_SHARPSL is not set
+# CONFIG_MTD_NAND_SH_FLCTL is not set
+# CONFIG_MTD_NAND_SOCRATES is not set
+# CONFIG_MTD_NAND_SPIA is not set
+# CONFIG_MTD_NAND_TMIO is not set
+# CONFIG_MTD_NAND_TXX9NDFMC is not set
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_OTP is not set
+# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_PCMCIA is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_PLATRAM is not set
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_RAM is not set
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_ROM is not set
+CONFIG_MTD_ROOTFS_ROOT_DEV=y
+CONFIG_MTD_ROOTFS_SPLIT=y
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_UBI is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_MVSWITCH_PHY is not set
+# CONFIG_MWAVE is not set
+# CONFIG_MWL8K is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_NE2000 is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_NEC_MARKEINS is not set
+CONFIG_NET=y
+# CONFIG_NETCONSOLE is not set
+CONFIG_NETDEVICES=y
+CONFIG_NETDEV_1000=y
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_NETFILTER_ADVANCED is not set
+# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE_CT is not set
+# CONFIG_NETFILTER_TPROXY is not set
+# CONFIG_NETFILTER_XTABLES is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_LAYER7 is not set
+# CONFIG_NETFILTER_XT_MATCH_LAYER7_DEBUG is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LED is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NETROM is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NET_9P is not set
+# CONFIG_NET_ACT_CSUM is not set
+# CONFIG_NET_ACT_GACT is not set
+# CONFIG_NET_ACT_IPT is not set
+# CONFIG_NET_ACT_MIRRED is not set
+# CONFIG_NET_ACT_NAT is not set
+# CONFIG_NET_ACT_PEDIT is not set
+# CONFIG_NET_ACT_POLICE is not set
+# CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
+CONFIG_NET_CADENCE=y
+# CONFIG_NET_CALXEDA_XGMAC is not set
+CONFIG_NET_CLS=y
+# CONFIG_NET_CLS_ACT is not set
+# CONFIG_NET_CLS_BASIC is not set
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_CLS_FW is not set
+CONFIG_NET_CLS_IND=y
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_TCINDEX is not set
+# CONFIG_NET_CLS_U32 is not set
+CONFIG_NET_CORE=y
+# CONFIG_NET_DROP_MONITOR is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_NET_DSA_MV88E6123_61_65 is not set
+# CONFIG_NET_DSA_MV88E6131 is not set
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
+# CONFIG_NET_DSA_TAG_DSA is not set
+# CONFIG_NET_DSA_TAG_EDSA is not set
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_EMATCH_CMP is not set
+# CONFIG_NET_EMATCH_META is not set
+# CONFIG_NET_EMATCH_NBYTE is not set
+CONFIG_NET_EMATCH_STACK=32
+# CONFIG_NET_EMATCH_TEXT is not set
+# CONFIG_NET_EMATCH_U32 is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_NET_FC is not set
+# CONFIG_NET_IPGRE is not set
+CONFIG_NET_IPGRE_BROADCAST=y
+# CONFIG_NET_IPGRE_DEMUX is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_KEY is not set
+# CONFIG_NET_KEY_MIGRATE is not set
+# CONFIG_NET_PACKET_ENGINE is not set
+CONFIG_NET_PCI=y
+# CONFIG_NET_PCMCIA is not set
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_NET_SB1000 is not set
+CONFIG_NET_SCHED=y
+# CONFIG_NET_SCH_ATM is not set
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_DRR is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_ESFQ is not set
+CONFIG_NET_SCH_ESFQ_NFCT=y
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_INGRESS is not set
+# CONFIG_NET_SCH_MQPRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TBF is not set
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_NET_VENDOR_8390=y
+CONFIG_NET_VENDOR_ADAPTEC=y
+CONFIG_NET_VENDOR_ALTEON=y
+CONFIG_NET_VENDOR_AMD=y
+CONFIG_NET_VENDOR_ATHEROS=y
+CONFIG_NET_VENDOR_BROADCOM=y
+CONFIG_NET_VENDOR_BROCADE=y
+CONFIG_NET_VENDOR_CHELSIO=y
+CONFIG_NET_VENDOR_CIRRUS=y
+CONFIG_NET_VENDOR_CISCO=y
+CONFIG_NET_VENDOR_DEC=y
+CONFIG_NET_VENDOR_DLINK=y
+CONFIG_NET_VENDOR_EMULEX=y
+CONFIG_NET_VENDOR_EXAR=y
+CONFIG_NET_VENDOR_FARADAY=y
+CONFIG_NET_VENDOR_FREESCALE=y
+CONFIG_NET_VENDOR_FUJITSU=y
+CONFIG_NET_VENDOR_HP=y
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_IBM=y
+CONFIG_NET_VENDOR_INTEL=y
+CONFIG_NET_VENDOR_MARVELL=y
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_NET_VENDOR_MICREL=y
+CONFIG_NET_VENDOR_MICROCHIP=y
+CONFIG_NET_VENDOR_MYRI=y
+CONFIG_NET_VENDOR_NATSEMI=y
+CONFIG_NET_VENDOR_NVIDIA=y
+CONFIG_NET_VENDOR_OKI=y
+CONFIG_NET_VENDOR_QLOGIC=y
+CONFIG_NET_VENDOR_RDC=y
+CONFIG_NET_VENDOR_REALTEK=y
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SILAN=y
+CONFIG_NET_VENDOR_SILICOM=y
+CONFIG_NET_VENDOR_SIS=y
+CONFIG_NET_VENDOR_SMSC=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_NET_VENDOR_SUN=y
+CONFIG_NET_VENDOR_TEHUTI=y
+CONFIG_NET_VENDOR_TI=y
+CONFIG_NET_VENDOR_TOSHIBA=y
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_NET_VENDOR_XILINX=y
+CONFIG_NET_VENDOR_XIRCOM=y
+CONFIG_NEW_LEDS=y
+# CONFIG_NFC is not set
+# CONFIG_NFC_DEVICES is not set
+# CONFIG_NFSD is not set
+# CONFIG_NFSD_DEPRECATED is not set
+# CONFIG_NFSD_V2_ACL is not set
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+# CONFIG_NFSD_V4 is not set
+# CONFIG_NFS_ACL_SUPPORT is not set
+CONFIG_NFS_COMMON=y
+# CONFIG_NFS_FS is not set
+# CONFIG_NFS_SWAP is not set
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_V4_1 is not set
+# CONFIG_NFTL is not set
+# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IPV4 is not set
+# CONFIG_NF_CONNTRACK_IPV6 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
+# CONFIG_NF_CONNTRACK_RTSP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+# CONFIG_NF_CT_NETLINK is not set
+# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
+# CONFIG_NF_CT_PROTO_DCCP is not set
+# CONFIG_NF_CT_PROTO_GRE is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+# CONFIG_NF_DEFRAG_IPV4 is not set
+# CONFIG_NF_NAT is not set
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_FTP is not set
+# CONFIG_NF_NAT_H323 is not set
+# CONFIG_NF_NAT_IRC is not set
+CONFIG_NF_NAT_IPV4=m
+# CONFIG_NF_NAT_NEEDED is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_PROTO_GRE is not set
+# CONFIG_NF_NAT_RTSP is not set
+# CONFIG_NF_NAT_SIP is not set
+# CONFIG_NF_NAT_SNMP_BASIC is not set
+# CONFIG_NF_NAT_TFTP is not set
+# CONFIG_NI52 is not set
+# CONFIG_NI65 is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_NIU is not set
+CONFIG_NLATTR=y
+# CONFIG_NLM_XLP_BOARD is not set
+# CONFIG_NLM_XLR_BOARD is not set
+# CONFIG_NLS is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_NORTEL_HERMES is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NO_BOOTMEM is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_NO_IOPORT is not set
+# CONFIG_NS83820 is not set
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS_RW is not set
+# CONFIG_NVRAM is not set
+# CONFIG_NV_TCO is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+# CONFIG_N_GSM is not set
+# CONFIG_OABI_COMPAT is not set
+# CONFIG_OBS600 is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_OCF_BENCH is not set
+# CONFIG_OCF_C7108 is not set
+# CONFIG_OCF_CRYPTOCTEON is not set
+# CONFIG_OCF_EP80579 is not set
+# CONFIG_OCF_HIFN is not set
+# CONFIG_OCF_HIFNHIPP is not set
+# CONFIG_OCF_IXP4XX is not set
+# CONFIG_OCF_KIRKWOOD is not set
+# CONFIG_OCF_OCF is not set
+# CONFIG_OCF_OCFNULL is not set
+# CONFIG_OCF_SAFE is not set
+# CONFIG_OCF_TALITOS is not set
+# CONFIG_OCF_UBSEC_SSB is not set
+# CONFIG_OC_ETM is not set
+# CONFIG_OF_SELFTEST is not set
+# CONFIG_OMAP_OCP2SCP is not set
+# CONFIG_OMAP_USB2 is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_ORION_WATCHDOG is not set
+# CONFIG_OSF_PARTITION is not set
+CONFIG_OVERLAYFS_FS=y
+# CONFIG_P54_COMMON is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_64KB is not set
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PANEL is not set
+# CONFIG_PANIC_ON_OOPS is not set
+# CONFIG_PANTHERLORD_FF is not set
+# CONFIG_PARPORT is not set
+# CONFIG_PARPORT_1284 is not set
+# CONFIG_PARPORT_AX88796 is not set
+# CONFIG_PARPORT_PC is not set
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARASAN_CF is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CS5535 is not set
+# CONFIG_PATA_CS5536 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_ISAPNP is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PCMCIA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_QDI is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_WINBOND_VLB is not set
+# CONFIG_PC300TOO is not set
+# CONFIG_PCCARD is not set
+# CONFIG_PCH_GBE is not set
+# CONFIG_PCH_PHUB is not set
+# CONFIG_PCI200SYN is not set
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIEASPM is not set
+# CONFIG_PCIEPORTBUS is not set
+# CONFIG_PCIE_ECRC is not set
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_PCI_ATMEL is not set
+# CONFIG_PCI_CNB20LE_QUIRK is not set
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_DISABLE_COMMON_QUIRKS is not set
+# CONFIG_PCI_HERMES is not set
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_MSI is not set
+# CONFIG_PCI_PASID is not set
+# CONFIG_PCI_PRI is not set
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCMCIA is not set
+# CONFIG_PCMCIA_3C574 is not set
+# CONFIG_PCMCIA_3C589 is not set
+# CONFIG_PCMCIA_AHA152X is not set
+# CONFIG_PCMCIA_ATMEL is not set
+# CONFIG_PCMCIA_AXNET is not set
+# CONFIG_PCMCIA_DEBUG is not set
+# CONFIG_PCMCIA_FDOMAIN is not set
+# CONFIG_PCMCIA_FMVJ18X is not set
+# CONFIG_PCMCIA_HERMES is not set
+# CONFIG_PCMCIA_LOAD_CIS is not set
+# CONFIG_PCMCIA_NINJA_SCSI is not set
+# CONFIG_PCMCIA_NMCLAN is not set
+# CONFIG_PCMCIA_PCNET is not set
+# CONFIG_PCMCIA_QLOGIC is not set
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_PCMCIA_SMC91C92 is not set
+# CONFIG_PCMCIA_SPECTRUM is not set
+# CONFIG_PCMCIA_SYM53C500 is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PCMCIA_XIRC2PS is not set
+# CONFIG_PCMCIA_XIRCOM is not set
+# CONFIG_PCNET32 is not set
+# CONFIG_PCSPKR_PLATFORM is not set
+# CONFIG_PD6729 is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_PERF_COUNTERS is not set
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_PHONE is not set
+# CONFIG_PHONET is not set
+# CONFIG_PHYLIB is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_PID_NS is not set
+# CONFIG_PINCTRL is not set
+# CONFIG_PLAT_SPEAR is not set
+# CONFIG_PLIP is not set
+# CONFIG_PLX_HERMES is not set
+# CONFIG_PM is not set
+# CONFIG_PMBUS is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_PM_RUNTIME is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_POHMELFS is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_POWERTV is not set
+# CONFIG_POWER_AVS is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PPC4xx_GPIO is not set
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+# CONFIG_PPC_EMULATED_STATS is not set
+# CONFIG_PPC_EPAPR_HV_BYTECHAN is not set
+# CONFIG_PPP is not set
+# CONFIG_PPPOATM is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_DEFLATE is not set
+CONFIG_PPP_FILTER=y
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPP_SYNC_TTY is not set
+# CONFIG_PPS is not set
+# CONFIG_PPTP is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_PRINTK=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_PRISM2_USB is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_PROBE_INITRD_HEADER is not set
+# CONFIG_PROC_DEVICETREE is not set
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_PROC_SYSCTL=y
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILING is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_PROVE_RCU is not set
+# CONFIG_PSB6970_PHY is not set
+# CONFIG_PSTORE is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_QLGE is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_QUOTACTL is not set
+# CONFIG_QUOTA_DEBUG is not set
+# CONFIG_R3964 is not set
+# CONFIG_R6040 is not set
+# CONFIG_R8169 is not set
+# CONFIG_R8187SE is not set
+# CONFIG_R8712U is not set
+# CONFIG_RADIO_ADAPTERS is not set
+# CONFIG_RADIO_AZTECH is not set
+# CONFIG_RADIO_CADET is not set
+# CONFIG_RADIO_GEMTEK is not set
+# CONFIG_RADIO_MAXIRADIO is not set
+# CONFIG_RADIO_RTRACK is not set
+# CONFIG_RADIO_RTRACK2 is not set
+# CONFIG_RADIO_SF16FMI is not set
+# CONFIG_RADIO_SF16FMR2 is not set
+# CONFIG_RADIO_TERRATEC is not set
+# CONFIG_RADIO_TRUST is not set
+# CONFIG_RADIO_TYPHOON is not set
+# CONFIG_RADIO_ZOLTRIX is not set
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_RAMOOPS is not set
+# CONFIG_RAPIDIO is not set
+# CONFIG_RAR_REGISTER is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_RCU_CPU_STALL_INFO is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_FAST_NO_HZ is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RC_CORE is not set
+# CONFIG_RC_MAP is not set
+# CONFIG_RDS is not set
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_GZIP is not set
+CONFIG_RD_LZMA=y
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_REDWOOD is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_REGULATOR_BQ24022 is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_GPIO is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_REISERFS_FS_XATTR is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+# CONFIG_RELAY is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_RFKILL is not set
+# CONFIG_RFKILL_INPUT is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_ROSE is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RT2X00 is not set
+# CONFIG_RTC_CLASS is not set
+# CONFIG_RTC_DEBUG is not set
+# CONFIG_RTC_DRV_AU1XXX is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_EP93XX is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_GENERIC is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_MPC5121 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_PL030 is not set
+# CONFIG_RTC_DRV_PL031 is not set
+# CONFIG_RTC_DRV_PS3 is not set
+# CONFIG_RTC_DRV_PT7C4338 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_RTC7301 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_SNVS is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_TEST is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_LIB=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_RTL8192E is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTL8306_PHY is not set
+# CONFIG_RTL8366RB_PHY is not set
+# CONFIG_RTL8366S_PHY is not set
+# CONFIG_RTL8366_SMI is not set
+# CONFIG_RTL8366_SMI_DEBUG_FS is not set
+# CONFIG_RTL8367B_PHY is not set
+# CONFIG_RTL8367_PHY is not set
+# CONFIG_RTLLIB is not set
+# CONFIG_RTS5139 is not set
+# CONFIG_RTS_PSTOR is not set
+CONFIG_RT_MUTEXES=y
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_S2IO is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_SAMSUNG_LAPTOP is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_SATA_DWC is not set
+# CONFIG_SATA_FSL is not set
+# CONFIG_SATA_HIGHBANK is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PMP is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SBC_FITPC2_WATCHDOG is not set
+# CONFIG_SBE_2T3E3 is not set
+# CONFIG_SBYPASS is not set
+# CONFIG_SC92031 is not set
+# CONFIG_SCC is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHED_MC is not set
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+# CONFIG_SCHED_SMT is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_BFA_FC is not set
+# CONFIG_SCSI_BNX2X_FCOE is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_ISCI is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_LOGGING is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+# CONFIG_SCSI_LPFC is not set
+CONFIG_SCSI_MOD=y
+# CONFIG_SCSI_MPT2SAS is not set
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVSAS_DEBUG is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_PMCRAID is not set
+CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+CONFIG_SCSI_WAIT_SCAN=m
+# CONFIG_SDIO_UART is not set
+# CONFIG_SECCOMP is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SEEQ8005 is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_ACPI_POWER is not set
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADS1015 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_ATK0110 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_BH1780 is not set
+# CONFIG_SENSORS_CORETEMP is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FAM15H_POWER is not set
+# CONFIG_SENSORS_FSCHMD is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_GSC is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_K10TEMP is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LIS3LV02D is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_SCH56XX_COMMON is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VIA_CPUTEMP is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_ACCENT is not set
+# CONFIG_SERIAL_8250_BOCA is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_EM is not set
+# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_FOURPORT is not set
+# CONFIG_SERIAL_8250_HUB6 is not set
+CONFIG_SERIAL_8250_NR_UARTS=2
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX3107 is not set
+# CONFIG_SERIAL_MFD_HSU is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
+# CONFIG_SERIAL_PCH_UART is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_UARTLITE is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIO is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_AMBAKMI is not set
+# CONFIG_SERIO_I8042 is not set
+# CONFIG_SERIO_LIBPS2 is not set
+# CONFIG_SERIO_PARKBD is not set
+# CONFIG_SERIO_PCIPS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SFC is not set
+# CONFIG_SFI is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SGI_PARTITION is not set
+CONFIG_SHMEM=y
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIGMA is not set
+CONFIG_SIGNALFD=y
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SIS900 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_SKY2_DEBUG is not set
+CONFIG_SLAB=y
+CONFIG_SLABINFO=y
+# CONFIG_SLHC is not set
+# CONFIG_SLICOSS is not set
+# CONFIG_SLIP is not set
+# CONFIG_SLOB is not set
+# CONFIG_SLUB is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_SMARTJOYPLUS_FF is not set
+# CONFIG_SMC911X is not set
+# CONFIG_SMC9194 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_SMP is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_SMSC9420 is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_SND is not set
+# CONFIG_SND_AC97_POWER_SAVE is not set
+# CONFIG_SND_AD1816A is not set
+# CONFIG_SND_AD1848 is not set
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ADLIB is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_ALS100 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_ARM is not set
+# CONFIG_SND_ASIHPI is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_ATMEL_AC97C is not set
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT2320 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMI8330 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_CS4231 is not set
+# CONFIG_SND_CS4236 is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
+# CONFIG_SND_CTXFI is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_DESIGNWARE_I2S is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1688 is not set
+# CONFIG_SND_ES18XX is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FIREWIRE is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_GUSCLASSIC is not set
+# CONFIG_SND_GUSEXTREME is not set
+# CONFIG_SND_GUSMAX is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_HWDEP is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGODJX is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_INTERWAVE is not set
+# CONFIG_SND_INTERWAVE_STB is not set
+# CONFIG_SND_ISA is not set
+# CONFIG_SND_KIRKWOOD_SOC is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_LOLA is not set
+# CONFIG_SND_LX6464ES is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_MIPS is not set
+# CONFIG_SND_MIRO is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MPC52xx_SOC_EFIKA is not set
+# CONFIG_SND_MPU401 is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_MTS64 is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_OPL3SA2 is not set
+# CONFIG_SND_OPTI92X_AD1848 is not set
+# CONFIG_SND_OPTI92X_CS4231 is not set
+# CONFIG_SND_OPTI93X is not set
+CONFIG_SND_OSSEMUL=y
+# CONFIG_SND_OXYGEN is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_PCM is not set
+# CONFIG_SND_PCMCIA is not set
+# CONFIG_SND_PCM_OSS is not set
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_PDAUDIOCF is not set
+# CONFIG_SND_PORTMAN2X4 is not set
+# CONFIG_SND_PPC is not set
+# CONFIG_SND_RAWMIDI is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_RTCTIMER is not set
+# CONFIG_SND_SB16 is not set
+# CONFIG_SND_SB8 is not set
+# CONFIG_SND_SBAWE is not set
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_SIMPLE_CARD is not set
+# CONFIG_SND_SIS7019 is not set
+# CONFIG_SND_SOC is not set
+# CONFIG_SND_SOC_CACHE_LZO is not set
+# CONFIG_SND_SOC_MPC5200_AC97 is not set
+# CONFIG_SND_SOC_MPC5200_I2S is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_SSCAPE is not set
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_TIMER is not set
+# CONFIG_SND_TRIDENT is not set
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_US122L is not set
+# CONFIG_SND_USB_USX2Y is not set
+# CONFIG_SND_VERBOSE_PRINTK is not set
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_VXPOCKET is not set
+# CONFIG_SND_WAVEFRONT is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_SOC_CAMERA is not set
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_SOLO6X10 is not set
+# CONFIG_SONYPI is not set
+# CONFIG_SONY_LAPTOP is not set
+# CONFIG_SOUND is not set
+# CONFIG_SOUND_PRIME is not set
+# CONFIG_SP5100_TCO is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+# CONFIG_SPARSE_IRQ is not set
+# CONFIG_SPARSE_RCU_POINTER is not set
+# CONFIG_SPEAKUP is not set
+# CONFIG_SPI is not set
+# CONFIG_SPINLOCK_TEST is not set
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_BUTTERFLY is not set
+# CONFIG_SPI_DEBUG is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_FSL_ESPI is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_GPIO_OLD is not set
+# CONFIG_SPI_LM70_LLP is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_SPI_MPC52xx is not set
+# CONFIG_SPI_MPC52xx_PSC is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_ORION is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PPC4xx is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_PXA2XX_PCI is not set
+# CONFIG_SPI_RAMIPS is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_TOPCLIFF_PCH is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_XWAY is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_SQUASHFS_LZO is not set
+# CONFIG_SQUASHFS_XATTR is not set
+CONFIG_SQUASHFS_XZ=y
+# CONFIG_SQUASHFS_ZLIB is not set
+# CONFIG_SSB is not set
+# CONFIG_SSB_DEBUG is not set
+# CONFIG_SSB_PCMCIAHOST is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB_SDIOHOST is not set
+# CONFIG_SSB_SILENT is not set
+# CONFIG_SSFDC is not set
+CONFIG_STACKTRACE_SUPPORT=y
+# CONFIG_STACK_TRACER is not set
+CONFIG_STAGING=y
+# CONFIG_STAGING_MEDIA is not set
+CONFIG_STANDALONE=y
+CONFIG_STDBINUTILS=y
+# CONFIG_STE_MODEM_RPROC is not set
+# CONFIG_STE10XP is not set
+# CONFIG_STMMAC_ETH is not set
+CONFIG_STP=y
+# CONFIG_STRICT_DEVMEM is not set
+CONFIG_STRIP_ASM_SYMS=y
+# CONFIG_STUB_POULSBO is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_SUNRPC is not set
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_SUNRPC_GSS is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_SUSPEND is not set
+CONFIG_SWAP=y
+# CONFIG_SWCONFIG is not set
+# CONFIG_SWCONFIG_LEDS is not set
+# CONFIG_SYNCLINK_CS is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_SYSCTL=y
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_SYSFS=y
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_TC35815 is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_TCIC is not set
+CONFIG_TCP_CONG_ADVANCED=y
+# CONFIG_TCP_CONG_BIC is not set
+CONFIG_TCP_CONG_CUBIC=y
+# CONFIG_TCP_CONG_HSTCP is not set
+# CONFIG_TCP_CONG_HTCP is not set
+# CONFIG_TCP_CONG_HYBLA is not set
+# CONFIG_TCP_CONG_ILLINOIS is not set
+# CONFIG_TCP_CONG_LP is not set
+# CONFIG_TCP_CONG_SCALABLE is not set
+# CONFIG_TCP_CONG_VEGAS is not set
+# CONFIG_TCP_CONG_VENO is not set
+# CONFIG_TCP_CONG_WESTWOOD is not set
+# CONFIG_TCP_CONG_YEAH is not set
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_POWER is not set
+CONFIG_TEXTSEARCH=y
+# CONFIG_TEXTSEARCH_BM is not set
+# CONFIG_TEXTSEARCH_FSM is not set
+# CONFIG_TEXTSEARCH_KMP is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_THRUSTMASTER_FF is not set
+CONFIG_TICK_ONESHOT=y
+# CONFIG_TIFM_CORE is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_TIMB_DMA is not set
+CONFIG_TIMERFD=y
+# CONFIG_TIMER_STATS is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TIPC is not set
+# CONFIG_TI_DAC7512 is not set
+# CONFIG_TI_ST is not set
+# CONFIG_TLAN is not set
+# CONFIG_TMD_HERMES is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_AD7879_I2C is not set
+# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_CLEARPAD_TM1217 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_S3C2410 is not set
+# CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4 is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_W90X900 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WM97XX is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_TR is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_TRACE_SINK is not set
+CONFIG_TRACING_SUPPORT=y
+CONFIG_TRAD_SIGNALS=y
+# CONFIG_TRANZPORT is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_TUN is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_TYPHOON is not set
+# CONFIG_UACCESS_WITH_MEMCPY is not set
+# CONFIG_UCB1400_CORE is not set
+# CONFIG_UDF_FS is not set
+CONFIG_UDF_NLS=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_UFS_FS is not set
+# CONFIG_UHID is not set
+CONFIG_UIDGID_STRICT_TYPE_CHECKS=y
+# CONFIG_UIO is not set
+# CONFIG_ULTRA is not set
+# CONFIG_ULTRIX_PARTITION is not set
+CONFIG_UNIX=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_USB is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USBPCWATCHDOG is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_ADUTUX is not set
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_ATM is not set
+CONFIG_USB_BELKIN=y
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_CXACRU is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DSBR is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC_OTG_LPM is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_EHCI_MV is not set
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_ENESTORAGE is not set
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_ET61X251 is not set
+CONFIG_USB_EZUSB=y
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_FUSB300 is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+CONFIG_USB_GADGET_VBUS_DRAW=2
+# CONFIG_USB_GL860 is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_GSPCA is not set
+# CONFIG_USB_GSPCA_BENQ is not set
+# CONFIG_USB_GSPCA_CONEX is not set
+# CONFIG_USB_GSPCA_CPIA1 is not set
+# CONFIG_USB_GSPCA_ETOMS is not set
+# CONFIG_USB_GSPCA_FINEPIX is not set
+# CONFIG_USB_GSPCA_JEILINJ is not set
+# CONFIG_USB_GSPCA_JL2005BCD is not set
+# CONFIG_USB_GSPCA_KINECT is not set
+# CONFIG_USB_GSPCA_KONICA is not set
+# CONFIG_USB_GSPCA_MARS is not set
+# CONFIG_USB_GSPCA_MR97310A is not set
+# CONFIG_USB_GSPCA_NW80X is not set
+# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
+# CONFIG_USB_GSPCA_OV534_9 is not set
+# CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
+# CONFIG_USB_GSPCA_PAC7311 is not set
+# CONFIG_USB_GSPCA_SE401 is not set
+# CONFIG_USB_GSPCA_SN9C2028 is not set
+# CONFIG_USB_GSPCA_SN9C20X is not set
+# CONFIG_USB_GSPCA_SONIXB is not set
+# CONFIG_USB_GSPCA_SONIXJ is not set
+# CONFIG_USB_GSPCA_SPCA1528 is not set
+# CONFIG_USB_GSPCA_SPCA500 is not set
+# CONFIG_USB_GSPCA_SPCA501 is not set
+# CONFIG_USB_GSPCA_SPCA505 is not set
+# CONFIG_USB_GSPCA_SPCA506 is not set
+# CONFIG_USB_GSPCA_SPCA508 is not set
+# CONFIG_USB_GSPCA_SPCA561 is not set
+# CONFIG_USB_GSPCA_SQ905 is not set
+# CONFIG_USB_GSPCA_SQ905C is not set
+# CONFIG_USB_GSPCA_SQ930X is not set
+# CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
+# CONFIG_USB_GSPCA_SUNPLUS is not set
+# CONFIG_USB_GSPCA_T613 is not set
+# CONFIG_USB_GSPCA_TOPRO is not set
+# CONFIG_USB_GSPCA_TV8532 is not set
+# CONFIG_USB_GSPCA_VC032X is not set
+# CONFIG_USB_GSPCA_VICAM is not set
+# CONFIG_USB_GSPCA_XIRLINK_CIT is not set
+# CONFIG_USB_GSPCA_ZC3XX is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_G_NOKIA is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_HID is not set
+# CONFIG_USB_HIDDEV is not set
+# CONFIG_USB_HSO is not set
+# CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_IBMCAM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_IP_COMMON is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ISP1362_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_KC2190 is not set
+# CONFIG_USB_KONICAWC is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LIBUSUAL is not set
+# CONFIG_USB_M5602 is not set
+# CONFIG_USB_M66592 is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_MOUSE is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET_AX8817X is not set
+# CONFIG_USB_NET_CDCETHER is not set
+# CONFIG_USB_NET_CDC_EEM is not set
+# CONFIG_USB_NET_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_GL620A is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_ZAURUS is not set
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_OHCI_HCD_PCI is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
+# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
+# CONFIG_USB_OHCI_HCD_PPC_SOC is not set
+# CONFIG_USB_OHCI_HCD_SSB is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_PWC_INPUT_EVDEV is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_RENESAS_USBHS is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_USB_SE401 is not set
+# CONFIG_USB_SERIAL is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_CP210X is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+CONFIG_USB_SERIAL_KEYSPAN_MPR=y
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7715_PARPORT is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MOTOROLA is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_QUATECH2 is not set
+# CONFIG_USB_SERIAL_QUATECH_USB2 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+CONFIG_USB_SERIAL_SAFE_PADDED=y
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_ZIO is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_SN9C102 is not set
+# CONFIG_USB_SPEEDTOUCH is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_STORAGE is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STV06XX is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_SWITCH_FSA9480 is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_TMC is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_UAS is not set
+# CONFIG_USB_UEAGLEATM is not set
+# CONFIG_USB_ULPI is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_USB_USS720 is not set
+# CONFIG_USB_VIDEO_CLASS is not set
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_WPAN_HCD is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+# CONFIG_USB_XHCI_HCD is not set
+# CONFIG_USB_XUSBATM is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_USE_OF is not set
+# CONFIG_UTS_NS is not set
+# CONFIG_UWB is not set
+# CONFIG_V4L_MEM2MEM_DRIVERS is not set
+# CONFIG_VETH is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VGA_ARB is not set
+# CONFIG_VGA_SWITCHEROO is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT848 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_BWQCAM is not set
+# CONFIG_VIDEO_CAFE_CCIC is not set
+# CONFIG_VIDEO_CAPTURE_DRIVERS is not set
+# CONFIG_VIDEO_CPIA is not set
+# CONFIG_VIDEO_CQCAM is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_CX231XX is not set
+# CONFIG_VIDEO_CX2341X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# CONFIG_VIDEO_CX88 is not set
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_VIDEO_DT3155 is not set
+# CONFIG_VIDEO_EM28XX is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+# CONFIG_VIDEO_GO7007 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
+# CONFIG_VIDEO_HEXIUM_GEMINI is not set
+# CONFIG_VIDEO_HEXIUM_ORION is not set
+# CONFIG_VIDEO_IR_I2C is not set
+# CONFIG_VIDEO_IVTV is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_MEDIA is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MXB is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_PMS is not set
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_SAA6588 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7134 is not set
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_SAA7191 is not set
+# CONFIG_VIDEO_SH_MOBILE_CEU is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_TCM825X is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_TIMBERDALE is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_TM6000 is not set
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# CONFIG_VIDEO_USBVISION is not set
+# CONFIG_VIDEO_V4L2 is not set
+# CONFIG_VIDEO_V4L2_COMMON is not set
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_VPX3220 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_ZORAN is not set
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_VIRTIO_BALLOON is not set
+# CONFIG_VIRTIO_MMIO is not set
+# CONFIG_VIRTIO_PCI is not set
+# CONFIG_VIRTUALIZATION is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_VITESSE_PHY is not set
+CONFIG_VLAN_8021Q=y
+# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_VME_BUS is not set
+# CONFIG_VMSPLIT_1G is not set
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_2G_OPT is not set
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_3G_OPT is not set
+# CONFIG_VMWARE_PVSCSI is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_VORTEX is not set
+# CONFIG_VT is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_VXGE is not set
+# CONFIG_VXLAN is not set
+# CONFIG_W1 is not set
+# CONFIG_W1_CON is not set
+# CONFIG_W1_MASTER_DS1WM is not set
+# CONFIG_W1_MASTER_DS2482 is not set
+# CONFIG_W1_MASTER_DS2490 is not set
+# CONFIG_W1_MASTER_GPIO is not set
+# CONFIG_W1_MASTER_MATROX is not set
+# CONFIG_W1_SLAVE_BQ27000 is not set
+# CONFIG_W1_SLAVE_DS2408 is not set
+# CONFIG_W1_SLAVE_DS2423 is not set
+# CONFIG_W1_SLAVE_DS2431 is not set
+# CONFIG_W1_SLAVE_DS2433 is not set
+# CONFIG_W1_SLAVE_DS2760 is not set
+# CONFIG_W1_SLAVE_DS2780 is not set
+# CONFIG_W1_SLAVE_DS2781 is not set
+# CONFIG_W1_SLAVE_DS28E04 is not set
+# CONFIG_W1_SLAVE_SMEM is not set
+# CONFIG_W1_SLAVE_THERM is not set
+# CONFIG_W83627HF_WDT is not set
+# CONFIG_W83697HF_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_W83977F_WDT is not set
+# CONFIG_WAN is not set
+# CONFIG_WANXL is not set
+# CONFIG_WAN_ROUTER is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_CORE is not set
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+# CONFIG_WD80x3 is not set
+# CONFIG_WDTPCI is not set
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PRIV=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
+# CONFIG_WIMAX is not set
+# CONFIG_WIMAX_GDM72XX is not set
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
+# CONFIG_WLAGS49_H2 is not set
+# CONFIG_WLAGS49_H25 is not set
+CONFIG_WLAN=y
+# CONFIG_WL_TI is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_X25 is not set
+CONFIG_XFRM=y
+# CONFIG_XFRM_IPCOMP is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_XILINX_EMACLITE is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_XMON is not set
+# CONFIG_XVMALLOC is not set
+# CONFIG_XZ_DEC is not set
+# CONFIG_XZ_DEC_ARM is not set
+# CONFIG_XZ_DEC_ARMTHUMB is not set
+# CONFIG_XZ_DEC_BCJ is not set
+# CONFIG_XZ_DEC_IA64 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_SPARC is not set
+# CONFIG_XZ_DEC_TEST is not set
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_YAFFS_FS is not set
+# CONFIG_YAM is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_YENTA is not set
+# CONFIG_YENTA_O2 is not set
+# CONFIG_YENTA_RICOH is not set
+# CONFIG_YENTA_TI is not set
+# CONFIG_YENTA_TOSHIBA is not set
+# CONFIG_ZD1211RW is not set
+# CONFIG_ZD1211RW_DEBUG is not set
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_ZISOFS=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_ZLIB_INFLATE=y
+# CONFIG_ZNET is not set
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA_FLAG=1
+# CONFIG_ZRAM is not set
+# CONFIG_ZSMALLOC is not set
diff --git a/target/linux/generic/patches-3.7/021-ssb-add-PCI-ID-0x4350.patch b/target/linux/generic/patches-3.7/021-ssb-add-PCI-ID-0x4350.patch
new file mode 100644
index 0000000000..e0be83980f
--- /dev/null
+++ b/target/linux/generic/patches-3.7/021-ssb-add-PCI-ID-0x4350.patch
@@ -0,0 +1,10 @@
+--- a/drivers/ssb/b43_pci_bridge.c
++++ b/drivers/ssb/b43_pci_bridge.c
+@@ -37,6 +37,7 @@ static const struct pci_device_id b43_pc
+ 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4329) },
+ 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432b) },
+ 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432c) },
++	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4350) },
+ 	{ 0, },
+ };
+ MODULE_DEVICE_TABLE(pci, b43_pci_bridge_tbl);
diff --git a/target/linux/generic/patches-3.7/022-ssb-handle-BCM43222-in-pmu-code.patch b/target/linux/generic/patches-3.7/022-ssb-handle-BCM43222-in-pmu-code.patch
new file mode 100644
index 0000000000..fe7a5120af
--- /dev/null
+++ b/target/linux/generic/patches-3.7/022-ssb-handle-BCM43222-in-pmu-code.patch
@@ -0,0 +1,19 @@
+--- a/drivers/ssb/driver_chipcommon_pmu.c
++++ b/drivers/ssb/driver_chipcommon_pmu.c
+@@ -346,6 +346,8 @@ static void ssb_pmu_pll_init(struct ssb_
+ 			chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, 0x380005C0);
+ 		}
+ 		break;
++	case 43222:
++		break;
+ 	default:
+ 		ssb_printk(KERN_ERR PFX
+ 			   "ERROR: PLL init unknown for device %04X\n",
+@@ -434,6 +436,7 @@ static void ssb_pmu_resources_init(struc
+ 		 min_msk = 0xCBB;
+ 		 break;
+ 	case 0x4322:
++	case 43222:
+ 		/* We keep the default settings:
+ 		 * min_msk = 0xCBB
+ 		 * max_msk = 0x7FFFF
diff --git a/target/linux/generic/patches-3.7/060-hso_devices.patch b/target/linux/generic/patches-3.7/060-hso_devices.patch
new file mode 100644
index 0000000000..0080bd58b7
--- /dev/null
+++ b/target/linux/generic/patches-3.7/060-hso_devices.patch
@@ -0,0 +1,36 @@
+--- a/drivers/net/usb/hso.c
++++ b/drivers/net/usb/hso.c
+@@ -468,8 +468,10 @@ static const struct usb_device_id hso_id
+ 	{USB_DEVICE(0x0af0, 0x8400)},
+ 	{USB_DEVICE(0x0af0, 0x8600)},
+ 	{USB_DEVICE(0x0af0, 0x8800)},
+-	{USB_DEVICE(0x0af0, 0x8900)},
+-	{USB_DEVICE(0x0af0, 0x9000)},
++	{USB_DEVICE(0x0af0, 0x8900)},  /* GTM 67xx */
++	{USB_DEVICE(0x0af0, 0x9000)},  /* GTM 66xx */
++	{USB_DEVICE(0x0af0, 0x9200)},  /* GTM 67xxWFS */
++	{USB_DEVICE(0x0af0, 0x9300)},  /* GTM 66xxWFS */
+ 	{USB_DEVICE(0x0af0, 0xd035)},
+ 	{USB_DEVICE(0x0af0, 0xd055)},
+ 	{USB_DEVICE(0x0af0, 0xd155)},
+--- a/drivers/usb/storage/unusual_devs.h
++++ b/drivers/usb/storage/unusual_devs.h
+@@ -1237,6 +1237,18 @@ UNUSUAL_DEV( 0x0af0, 0x8304, 0x0000, 0x0
+ 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ 		0 ),
+ 
++UNUSUAL_DEV( 0x0af0, 0x9200, 0x0000, 0x0000,
++		"Option",
++		"Globetrotter 67xxWFS SD-Card",
++		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
++		0 ),
++
++UNUSUAL_DEV( 0x0af0, 0x9300, 0x0000, 0x0000,
++		"Option",
++		"Globetrotter 66xxWFS SD-Card",
++		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
++		0 ),
++
+ UNUSUAL_DEV( 0x0af0, 0xc100, 0x0000, 0x0000,
+ 		"Option",
+ 		"GI 070x SD-Card",
diff --git a/target/linux/generic/patches-3.7/061-arm_xz_decompressor_build_fix.patch b/target/linux/generic/patches-3.7/061-arm_xz_decompressor_build_fix.patch
new file mode 100644
index 0000000000..e39a429472
--- /dev/null
+++ b/target/linux/generic/patches-3.7/061-arm_xz_decompressor_build_fix.patch
@@ -0,0 +1,10 @@
+--- a/arch/arm/boot/compressed/decompress.c
++++ b/arch/arm/boot/compressed/decompress.c
+@@ -50,6 +50,7 @@ extern char * strstr(const char * s1, co
+ #ifdef CONFIG_KERNEL_XZ
+ #define memmove memmove
+ #define memcpy memcpy
++extern char * strstr(const char *, const char *);
+ #include "../../../../lib/decompress_unxz.c"
+ #endif
+ 
diff --git a/target/linux/generic/patches-3.7/062-mips_decompressor_build_fix.patch b/target/linux/generic/patches-3.7/062-mips_decompressor_build_fix.patch
new file mode 100644
index 0000000000..52c45c38e0
--- /dev/null
+++ b/target/linux/generic/patches-3.7/062-mips_decompressor_build_fix.patch
@@ -0,0 +1,66 @@
+From 0db3db45f5bd6df4bdc03bbd5dec672e16164c4e Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 12 Nov 2012 12:31:55 +0100
+Subject: [PATCH] MIPS: decompressor: fix build failure on memcpy() in
+ decompress.c
+
+The decompress.c file includes linux/kernel.h which causes the following
+inclusion chain to be pulled:
+linux/kernel.h ->
+	linux/dynamic_debug.h ->
+		linux/string.h ->
+			asm/string.h
+
+We end up having a the GCC builtin + architecture specific memcpy() expanding
+into this:
+
+void *({ size_t __len = (size_t n); void *__ret; if
+(__builtin_constant_p(size_t n) && __len >= 64) __ret = memcpy((void *dest),
+(const void *src), __len); else __ret = __builtin_memcpy((void *dest), (const
+void *src), __len); __ret; })
+{
+ [memcpy implementation in decompress.c starts here]
+ int i;
+ const char *s = src;
+ char *d = dest;
+
+ for (i = 0; i < n; i++)
+  d[i] = s[i];
+ return dest;
+}
+
+raising the following compilation error:
+arch/mips/boot/compressed/decompress.c:46:8: error: expected identifier or '('
+before '{' token
+
+There are at least three possibilities to fix this issue:
+
+1) define _LINUX_STRING_H_ at the beginning of decompress.c to prevent
+   further linux/string.h definitions and declarations from being used, and add
+   an explicit strstr() declaration for linux/dynamic_debug.h
+
+2) remove the inclusion of linux/kernel.h because we actually use no definition
+   or declaration from this header file
+
+3) undefine memcpy or re-define memcpy to memcpy thus resulting in picking up
+   the local memcpy() implementation to this compilation unit
+
+This patch uses the second option which is the less intrusive one.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/boot/compressed/decompress.c |    2 --
+ 1 file changed, 2 deletions(-)
+
+--- a/arch/mips/boot/compressed/decompress.c
++++ b/arch/mips/boot/compressed/decompress.c
+@@ -10,9 +10,7 @@
+  * Free Software Foundation;  either version 2 of the  License, or (at your
+  * option) any later version.
+  */
+-
+ #include <linux/types.h>
+-#include <linux/kernel.h>
+ 
+ #include <asm/addrspace.h>
+ 
diff --git a/target/linux/generic/patches-3.7/100-overlayfs.patch b/target/linux/generic/patches-3.7/100-overlayfs.patch
new file mode 100644
index 0000000000..3bc7772876
--- /dev/null
+++ b/target/linux/generic/patches-3.7/100-overlayfs.patch
@@ -0,0 +1,3191 @@
+--- a/Documentation/filesystems/Locking
++++ b/Documentation/filesystems/Locking
+@@ -64,6 +64,7 @@ prototypes:
+ 	int (*atomic_open)(struct inode *, struct dentry *,
+ 				struct file *, unsigned open_flag,
+ 				umode_t create_mode, int *opened);
++	int (*dentry_open)(struct dentry *, struct file *, const struct cred *);
+ 
+ locking rules:
+ 	all may block
+@@ -92,6 +93,7 @@ removexattr:	yes
+ fiemap:		no
+ update_time:	no
+ atomic_open:	yes
++dentry_open:	no
+ 
+ 	Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_mutex on
+ victim.
+--- /dev/null
++++ b/Documentation/filesystems/overlayfs.txt
+@@ -0,0 +1,199 @@
++Written by: Neil Brown <neilb@suse.de>
++
++Overlay Filesystem
++==================
++
++This document describes a prototype for a new approach to providing
++overlay-filesystem functionality in Linux (sometimes referred to as
++union-filesystems).  An overlay-filesystem tries to present a
++filesystem which is the result over overlaying one filesystem on top
++of the other.
++
++The result will inevitably fail to look exactly like a normal
++filesystem for various technical reasons.  The expectation is that
++many use cases will be able to ignore these differences.
++
++This approach is 'hybrid' because the objects that appear in the
++filesystem do not all appear to belong to that filesystem.  In many
++cases an object accessed in the union will be indistinguishable
++from accessing the corresponding object from the original filesystem.
++This is most obvious from the 'st_dev' field returned by stat(2).
++
++While directories will report an st_dev from the overlay-filesystem,
++all non-directory objects will report an st_dev from the lower or
++upper filesystem that is providing the object.  Similarly st_ino will
++only be unique when combined with st_dev, and both of these can change
++over the lifetime of a non-directory object.  Many applications and
++tools ignore these values and will not be affected.
++
++Upper and Lower
++---------------
++
++An overlay filesystem combines two filesystems - an 'upper' filesystem
++and a 'lower' filesystem.  When a name exists in both filesystems, the
++object in the 'upper' filesystem is visible while the object in the
++'lower' filesystem is either hidden or, in the case of directories,
++merged with the 'upper' object.
++
++It would be more correct to refer to an upper and lower 'directory
++tree' rather than 'filesystem' as it is quite possible for both
++directory trees to be in the same filesystem and there is no
++requirement that the root of a filesystem be given for either upper or
++lower.
++
++The lower filesystem can be any filesystem supported by Linux and does
++not need to be writable.  The lower filesystem can even be another
++overlayfs.  The upper filesystem will normally be writable and if it
++is it must support the creation of trusted.* extended attributes, and
++must provide valid d_type in readdir responses, at least for symbolic
++links - so NFS is not suitable.
++
++A read-only overlay of two read-only filesystems may use any
++filesystem type.
++
++Directories
++-----------
++
++Overlaying mainly involves directories.  If a given name appears in both
++upper and lower filesystems and refers to a non-directory in either,
++then the lower object is hidden - the name refers only to the upper
++object.
++
++Where both upper and lower objects are directories, a merged directory
++is formed.
++
++At mount time, the two directories given as mount options are combined
++into a merged directory:
++
++  mount -t overlayfs overlayfs -olowerdir=/lower,upperdir=/upper /overlay
++
++Then whenever a lookup is requested in such a merged directory, the
++lookup is performed in each actual directory and the combined result
++is cached in the dentry belonging to the overlay filesystem.  If both
++actual lookups find directories, both are stored and a merged
++directory is created, otherwise only one is stored: the upper if it
++exists, else the lower.
++
++Only the lists of names from directories are merged.  Other content
++such as metadata and extended attributes are reported for the upper
++directory only.  These attributes of the lower directory are hidden.
++
++whiteouts and opaque directories
++--------------------------------
++
++In order to support rm and rmdir without changing the lower
++filesystem, an overlay filesystem needs to record in the upper filesystem
++that files have been removed.  This is done using whiteouts and opaque
++directories (non-directories are always opaque).
++
++The overlay filesystem uses extended attributes with a
++"trusted.overlay."  prefix to record these details.
++
++A whiteout is created as a symbolic link with target
++"(overlay-whiteout)" and with xattr "trusted.overlay.whiteout" set to "y".
++When a whiteout is found in the upper level of a merged directory, any
++matching name in the lower level is ignored, and the whiteout itself
++is also hidden.
++
++A directory is made opaque by setting the xattr "trusted.overlay.opaque"
++to "y".  Where the upper filesystem contains an opaque directory, any
++directory in the lower filesystem with the same name is ignored.
++
++readdir
++-------
++
++When a 'readdir' request is made on a merged directory, the upper and
++lower directories are each read and the name lists merged in the
++obvious way (upper is read first, then lower - entries that already
++exist are not re-added).  This merged name list is cached in the
++'struct file' and so remains as long as the file is kept open.  If the
++directory is opened and read by two processes at the same time, they
++will each have separate caches.  A seekdir to the start of the
++directory (offset 0) followed by a readdir will cause the cache to be
++discarded and rebuilt.
++
++This means that changes to the merged directory do not appear while a
++directory is being read.  This is unlikely to be noticed by many
++programs.
++
++seek offsets are assigned sequentially when the directories are read.
++Thus if
++  - read part of a directory
++  - remember an offset, and close the directory
++  - re-open the directory some time later
++  - seek to the remembered offset
++
++there may be little correlation between the old and new locations in
++the list of filenames, particularly if anything has changed in the
++directory.
++
++Readdir on directories that are not merged is simply handled by the
++underlying directory (upper or lower).
++
++
++Non-directories
++---------------
++
++Objects that are not directories (files, symlinks, device-special
++files etc.) are presented either from the upper or lower filesystem as
++appropriate.  When a file in the lower filesystem is accessed in a way
++the requires write-access, such as opening for write access, changing
++some metadata etc., the file is first copied from the lower filesystem
++to the upper filesystem (copy_up).  Note that creating a hard-link
++also requires copy_up, though of course creation of a symlink does
++not.
++
++The copy_up may turn out to be unnecessary, for example if the file is
++opened for read-write but the data is not modified.
++
++The copy_up process first makes sure that the containing directory
++exists in the upper filesystem - creating it and any parents as
++necessary.  It then creates the object with the same metadata (owner,
++mode, mtime, symlink-target etc.) and then if the object is a file, the
++data is copied from the lower to the upper filesystem.  Finally any
++extended attributes are copied up.
++
++Once the copy_up is complete, the overlay filesystem simply
++provides direct access to the newly created file in the upper
++filesystem - future operations on the file are barely noticed by the
++overlay filesystem (though an operation on the name of the file such as
++rename or unlink will of course be noticed and handled).
++
++
++Non-standard behavior
++---------------------
++
++The copy_up operation essentially creates a new, identical file and
++moves it over to the old name.  The new file may be on a different
++filesystem, so both st_dev and st_ino of the file may change.
++
++Any open files referring to this inode will access the old data and
++metadata.  Similarly any file locks obtained before copy_up will not
++apply to the copied up file.
++
++On a file opened with O_RDONLY fchmod(2), fchown(2), futimesat(2) and
++fsetxattr(2) will fail with EROFS.
++
++If a file with multiple hard links is copied up, then this will
++"break" the link.  Changes will not be propagated to other names
++referring to the same inode.
++
++Symlinks in /proc/PID/ and /proc/PID/fd which point to a non-directory
++object in overlayfs will not contain valid absolute paths, only
++relative paths leading up to the filesystem's root.  This will be
++fixed in the future.
++
++Some operations are not atomic, for example a crash during copy_up or
++rename will leave the filesystem in an inconsistent state.  This will
++be addressed in the future.
++
++Changes to underlying filesystems
++---------------------------------
++
++Offline changes, when the overlay is not mounted, are allowed to either
++the upper or the lower trees.
++
++Changes to the underlying filesystems while part of a mounted overlay
++filesystem are not allowed.  If the underlying filesystem is changed,
++the behavior of the overlay is undefined, though it will not result in
++a crash or deadlock.
+--- a/Documentation/filesystems/vfs.txt
++++ b/Documentation/filesystems/vfs.txt
+@@ -363,6 +363,7 @@ struct inode_operations {
+ 	int (*atomic_open)(struct inode *, struct dentry *,
+ 				struct file *, unsigned open_flag,
+ 				umode_t create_mode, int *opened);
++	int (*dentry_open)(struct dentry *, struct file *, const struct cred *);
+ };
+ 
+ Again, all methods are called without any locks being held, unless
+@@ -692,6 +693,12 @@ struct address_space_operations {
+   	but instead uses bmap to find out where the blocks in the file
+   	are and uses those addresses directly.
+ 
++  dentry_open: this is an alternative to f_op->open(), the difference is that
++	this method may open a file not necessarily originating from the same
++	filesystem as the one i_op->open() was called on.  It may be
++	useful for stacking filesystems which want to allow native I/O directly
++	on underlying files.
++
+ 
+   invalidatepage: If a page has PagePrivate set, then invalidatepage
+         will be called when part or all of the page is to be removed
+--- a/fs/ecryptfs/main.c
++++ b/fs/ecryptfs/main.c
+@@ -567,6 +567,13 @@ static struct dentry *ecryptfs_mount(str
+ 	s->s_maxbytes = path.dentry->d_sb->s_maxbytes;
+ 	s->s_blocksize = path.dentry->d_sb->s_blocksize;
+ 	s->s_magic = ECRYPTFS_SUPER_MAGIC;
++	s->s_stack_depth = path.dentry->d_sb->s_stack_depth + 1;
++
++	rc = -EINVAL;
++	if (s->s_stack_depth > FILESYSTEM_MAX_STACK_DEPTH) {
++		printk(KERN_ERR "eCryptfs: maximum fs stacking depth exceeded\n");
++		goto out_free;
++	}
+ 
+ 	inode = ecryptfs_get_inode(path.dentry->d_inode, s);
+ 	rc = PTR_ERR(inode);
+--- a/fs/internal.h
++++ b/fs/internal.h
+@@ -42,11 +42,6 @@ static inline int __sync_blockdev(struct
+ extern void __init chrdev_init(void);
+ 
+ /*
+- * namei.c
+- */
+-extern int __inode_permission(struct inode *, int);
+-
+-/*
+  * namespace.c
+  */
+ extern int copy_mount_options(const void __user *, unsigned long *);
+--- a/fs/Kconfig
++++ b/fs/Kconfig
+@@ -67,6 +67,7 @@ source "fs/quota/Kconfig"
+ 
+ source "fs/autofs4/Kconfig"
+ source "fs/fuse/Kconfig"
++source "fs/overlayfs/Kconfig"
+ 
+ config CUSE
+ 	tristate "Character device in Userspace support"
+--- a/fs/Makefile
++++ b/fs/Makefile
+@@ -107,6 +107,7 @@ obj-$(CONFIG_QNX6FS_FS)		+= qnx6/
+ obj-$(CONFIG_AUTOFS4_FS)	+= autofs4/
+ obj-$(CONFIG_ADFS_FS)		+= adfs/
+ obj-$(CONFIG_FUSE_FS)		+= fuse/
++obj-$(CONFIG_OVERLAYFS_FS)	+= overlayfs/
+ obj-$(CONFIG_UDF_FS)		+= udf/
+ obj-$(CONFIG_SUN_OPENPROMFS)	+= openpromfs/
+ obj-$(CONFIG_OMFS_FS)		+= omfs/
+--- a/fs/namei.c
++++ b/fs/namei.c
+@@ -402,6 +402,7 @@ int __inode_permission(struct inode *ino
+ 
+ 	return security_inode_permission(inode, mask);
+ }
++EXPORT_SYMBOL(__inode_permission);
+ 
+ /**
+  * sb_permission - Check superblock-level permissions
+@@ -2883,9 +2884,12 @@ finish_open_created:
+ 	error = may_open(&nd->path, acc_mode, open_flag);
+ 	if (error)
+ 		goto out;
+-	file->f_path.mnt = nd->path.mnt;
+-	error = finish_open(file, nd->path.dentry, NULL, opened);
+-	if (error) {
++
++	BUG_ON(*opened & FILE_OPENED); /* once it's opened, it's opened */
++	error = vfs_open(&nd->path, file, current_cred());
++	if (!error) {
++		*opened |= FILE_OPENED;
++	} else {
+ 		if (error == -EOPENSTALE)
+ 			goto stale_open;
+ 		goto out;
+--- a/fs/namespace.c
++++ b/fs/namespace.c
+@@ -1387,6 +1387,24 @@ void drop_collected_mounts(struct vfsmou
+ 	release_mounts(&umount_list);
+ }
+ 
++struct vfsmount *clone_private_mount(struct path *path)
++{
++	struct mount *old_mnt = real_mount(path->mnt);
++	struct mount *new_mnt;
++
++	if (IS_MNT_UNBINDABLE(old_mnt))
++		return ERR_PTR(-EINVAL);
++
++	down_read(&namespace_sem);
++	new_mnt = clone_mnt(old_mnt, path->dentry, CL_PRIVATE);
++	up_read(&namespace_sem);
++	if (!new_mnt)
++		return ERR_PTR(-ENOMEM);
++
++	return &new_mnt->mnt;
++}
++EXPORT_SYMBOL_GPL(clone_private_mount);
++
+ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
+ 		   struct vfsmount *root)
+ {
+--- a/fs/open.c
++++ b/fs/open.c
+@@ -781,8 +781,7 @@ struct file *dentry_open(const struct pa
+ 		return ERR_PTR(error);
+ 
+ 	f->f_flags = flags;
+-	f->f_path = *path;
+-	error = do_dentry_open(f, NULL, cred);
++	error = vfs_open(path, f, cred);
+ 	if (!error) {
+ 		error = open_check_o_direct(f);
+ 		if (error) {
+@@ -797,6 +796,26 @@ struct file *dentry_open(const struct pa
+ }
+ EXPORT_SYMBOL(dentry_open);
+ 
++/**
++ * vfs_open - open the file at the given path
++ * @path: path to open
++ * @filp: newly allocated file with f_flag initialized
++ * @cred: credentials to use
++ */
++int vfs_open(const struct path *path, struct file *filp,
++	     const struct cred *cred)
++{
++	struct inode *inode = path->dentry->d_inode;
++
++	if (inode->i_op->dentry_open)
++		return inode->i_op->dentry_open(path->dentry, filp, cred);
++	else {
++		filp->f_path = *path;
++		return do_dentry_open(filp, NULL, cred);
++	}
++}
++EXPORT_SYMBOL(vfs_open);
++
+ static inline int build_open_flags(int flags, umode_t mode, struct open_flags *op)
+ {
+ 	int lookup_flags = 0;
+--- /dev/null
++++ b/fs/overlayfs/copy_up.c
+@@ -0,0 +1,385 @@
++/*
++ *
++ * Copyright (C) 2011 Novell Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published by
++ * the Free Software Foundation.
++ */
++
++#include <linux/fs.h>
++#include <linux/slab.h>
++#include <linux/file.h>
++#include <linux/splice.h>
++#include <linux/xattr.h>
++#include <linux/security.h>
++#include <linux/uaccess.h>
++#include <linux/sched.h>
++#include "overlayfs.h"
++
++#define OVL_COPY_UP_CHUNK_SIZE (1 << 20)
++
++static int ovl_copy_up_xattr(struct dentry *old, struct dentry *new)
++{
++	ssize_t list_size, size;
++	char *buf, *name, *value;
++	int error;
++
++	if (!old->d_inode->i_op->getxattr ||
++	    !new->d_inode->i_op->getxattr)
++		return 0;
++
++	list_size = vfs_listxattr(old, NULL, 0);
++	if (list_size <= 0) {
++		if (list_size == -EOPNOTSUPP)
++			return 0;
++		return list_size;
++	}
++
++	buf = kzalloc(list_size, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++
++	error = -ENOMEM;
++	value = kmalloc(XATTR_SIZE_MAX, GFP_KERNEL);
++	if (!value)
++		goto out;
++
++	list_size = vfs_listxattr(old, buf, list_size);
++	if (list_size <= 0) {
++		error = list_size;
++		goto out_free_value;
++	}
++
++	for (name = buf; name < (buf + list_size); name += strlen(name) + 1) {
++		size = vfs_getxattr(old, name, value, XATTR_SIZE_MAX);
++		if (size <= 0) {
++			error = size;
++			goto out_free_value;
++		}
++		error = vfs_setxattr(new, name, value, size, 0);
++		if (error)
++			goto out_free_value;
++	}
++
++out_free_value:
++	kfree(value);
++out:
++	kfree(buf);
++	return error;
++}
++
++static int ovl_copy_up_data(struct path *old, struct path *new, loff_t len)
++{
++	struct file *old_file;
++	struct file *new_file;
++	int error = 0;
++
++	if (len == 0)
++		return 0;
++
++	old_file = ovl_path_open(old, O_RDONLY);
++	if (IS_ERR(old_file))
++		return PTR_ERR(old_file);
++
++	new_file = ovl_path_open(new, O_WRONLY);
++	if (IS_ERR(new_file)) {
++		error = PTR_ERR(new_file);
++		goto out_fput;
++	}
++
++	/* FIXME: copy up sparse files efficiently */
++	while (len) {
++		loff_t offset = new_file->f_pos;
++		size_t this_len = OVL_COPY_UP_CHUNK_SIZE;
++		long bytes;
++
++		if (len < this_len)
++			this_len = len;
++
++		if (signal_pending_state(TASK_KILLABLE, current)) {
++			error = -EINTR;
++			break;
++		}
++
++		bytes = do_splice_direct(old_file, &offset, new_file, this_len,
++				 SPLICE_F_MOVE);
++		if (bytes <= 0) {
++			error = bytes;
++			break;
++		}
++
++		len -= bytes;
++	}
++
++	fput(new_file);
++out_fput:
++	fput(old_file);
++	return error;
++}
++
++static char *ovl_read_symlink(struct dentry *realdentry)
++{
++	int res;
++	char *buf;
++	struct inode *inode = realdentry->d_inode;
++	mm_segment_t old_fs;
++
++	res = -EINVAL;
++	if (!inode->i_op->readlink)
++		goto err;
++
++	res = -ENOMEM;
++	buf = (char *) __get_free_page(GFP_KERNEL);
++	if (!buf)
++		goto err;
++
++	old_fs = get_fs();
++	set_fs(get_ds());
++	/* The cast to a user pointer is valid due to the set_fs() */
++	res = inode->i_op->readlink(realdentry,
++				    (char __user *)buf, PAGE_SIZE - 1);
++	set_fs(old_fs);
++	if (res < 0) {
++		free_page((unsigned long) buf);
++		goto err;
++	}
++	buf[res] = '\0';
++
++	return buf;
++
++err:
++	return ERR_PTR(res);
++}
++
++static int ovl_set_timestamps(struct dentry *upperdentry, struct kstat *stat)
++{
++	struct iattr attr = {
++		.ia_valid =
++		     ATTR_ATIME | ATTR_MTIME | ATTR_ATIME_SET | ATTR_MTIME_SET,
++		.ia_atime = stat->atime,
++		.ia_mtime = stat->mtime,
++	};
++
++	return notify_change(upperdentry, &attr);
++}
++
++static int ovl_set_mode(struct dentry *upperdentry, umode_t mode)
++{
++	struct iattr attr = {
++		.ia_valid = ATTR_MODE,
++		.ia_mode = mode,
++	};
++
++	return notify_change(upperdentry, &attr);
++}
++
++static int ovl_copy_up_locked(struct dentry *upperdir, struct dentry *dentry,
++			      struct path *lowerpath, struct kstat *stat,
++			      const char *link)
++{
++	int err;
++	struct path newpath;
++	umode_t mode = stat->mode;
++
++	/* Can't properly set mode on creation because of the umask */
++	stat->mode &= S_IFMT;
++
++	ovl_path_upper(dentry, &newpath);
++	WARN_ON(newpath.dentry);
++	newpath.dentry = ovl_upper_create(upperdir, dentry, stat, link);
++	if (IS_ERR(newpath.dentry))
++		return PTR_ERR(newpath.dentry);
++
++	if (S_ISREG(stat->mode)) {
++		err = ovl_copy_up_data(lowerpath, &newpath, stat->size);
++		if (err)
++			goto err_remove;
++	}
++
++	err = ovl_copy_up_xattr(lowerpath->dentry, newpath.dentry);
++	if (err)
++		goto err_remove;
++
++	mutex_lock(&newpath.dentry->d_inode->i_mutex);
++	if (!S_ISLNK(stat->mode))
++		err = ovl_set_mode(newpath.dentry, mode);
++	if (!err)
++		err = ovl_set_timestamps(newpath.dentry, stat);
++	mutex_unlock(&newpath.dentry->d_inode->i_mutex);
++	if (err)
++		goto err_remove;
++
++	ovl_dentry_update(dentry, newpath.dentry);
++
++	/*
++	 * Easiest way to get rid of the lower dentry reference is to
++	 * drop this dentry.  This is neither needed nor possible for
++	 * directories.
++	 */
++	if (!S_ISDIR(stat->mode))
++		d_drop(dentry);
++
++	return 0;
++
++err_remove:
++	if (S_ISDIR(stat->mode))
++		vfs_rmdir(upperdir->d_inode, newpath.dentry);
++	else
++		vfs_unlink(upperdir->d_inode, newpath.dentry);
++
++	dput(newpath.dentry);
++
++	return err;
++}
++
++/*
++ * Copy up a single dentry
++ *
++ * Directory renames only allowed on "pure upper" (already created on
++ * upper filesystem, never copied up).  Directories which are on lower or
++ * are merged may not be renamed.  For these -EXDEV is returned and
++ * userspace has to deal with it.  This means, when copying up a
++ * directory we can rely on it and ancestors being stable.
++ *
++ * Non-directory renames start with copy up of source if necessary.  The
++ * actual rename will only proceed once the copy up was successful.  Copy
++ * up uses upper parent i_mutex for exclusion.  Since rename can change
++ * d_parent it is possible that the copy up will lock the old parent.  At
++ * that point the file will have already been copied up anyway.
++ */
++static int ovl_copy_up_one(struct dentry *parent, struct dentry *dentry,
++			   struct path *lowerpath, struct kstat *stat)
++{
++	int err;
++	struct kstat pstat;
++	struct path parentpath;
++	struct dentry *upperdir;
++	const struct cred *old_cred;
++	struct cred *override_cred;
++	char *link = NULL;
++
++	ovl_path_upper(parent, &parentpath);
++	upperdir = parentpath.dentry;
++
++	err = vfs_getattr(parentpath.mnt, parentpath.dentry, &pstat);
++	if (err)
++		return err;
++
++	if (S_ISLNK(stat->mode)) {
++		link = ovl_read_symlink(lowerpath->dentry);
++		if (IS_ERR(link))
++			return PTR_ERR(link);
++	}
++
++	err = -ENOMEM;
++	override_cred = prepare_creds();
++	if (!override_cred)
++		goto out_free_link;
++
++	override_cred->fsuid = stat->uid;
++	override_cred->fsgid = stat->gid;
++	/*
++	 * CAP_SYS_ADMIN for copying up extended attributes
++	 * CAP_DAC_OVERRIDE for create
++	 * CAP_FOWNER for chmod, timestamp update
++	 * CAP_FSETID for chmod
++	 * CAP_MKNOD for mknod
++	 */
++	cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++	cap_raise(override_cred->cap_effective, CAP_DAC_OVERRIDE);
++	cap_raise(override_cred->cap_effective, CAP_FOWNER);
++	cap_raise(override_cred->cap_effective, CAP_FSETID);
++	cap_raise(override_cred->cap_effective, CAP_MKNOD);
++	old_cred = override_creds(override_cred);
++
++	mutex_lock_nested(&upperdir->d_inode->i_mutex, I_MUTEX_PARENT);
++	if (ovl_path_type(dentry) != OVL_PATH_LOWER) {
++		err = 0;
++	} else {
++		err = ovl_copy_up_locked(upperdir, dentry, lowerpath,
++					 stat, link);
++		if (!err) {
++			/* Restore timestamps on parent (best effort) */
++			ovl_set_timestamps(upperdir, &pstat);
++		}
++	}
++
++	mutex_unlock(&upperdir->d_inode->i_mutex);
++
++	revert_creds(old_cred);
++	put_cred(override_cred);
++
++out_free_link:
++	if (link)
++		free_page((unsigned long) link);
++
++	return err;
++}
++
++int ovl_copy_up(struct dentry *dentry)
++{
++	int err;
++
++	err = 0;
++	while (!err) {
++		struct dentry *next;
++		struct dentry *parent;
++		struct path lowerpath;
++		struct kstat stat;
++		enum ovl_path_type type = ovl_path_type(dentry);
++
++		if (type != OVL_PATH_LOWER)
++			break;
++
++		next = dget(dentry);
++		/* find the topmost dentry not yet copied up */
++		for (;;) {
++			parent = dget_parent(next);
++
++			type = ovl_path_type(parent);
++			if (type != OVL_PATH_LOWER)
++				break;
++
++			dput(next);
++			next = parent;
++		}
++
++		ovl_path_lower(next, &lowerpath);
++		err = vfs_getattr(lowerpath.mnt, lowerpath.dentry, &stat);
++		if (!err)
++			err = ovl_copy_up_one(parent, next, &lowerpath, &stat);
++
++		dput(parent);
++		dput(next);
++	}
++
++	return err;
++}
++
++/* Optimize by not copying up the file first and truncating later */
++int ovl_copy_up_truncate(struct dentry *dentry, loff_t size)
++{
++	int err;
++	struct kstat stat;
++	struct path lowerpath;
++	struct dentry *parent = dget_parent(dentry);
++
++	err = ovl_copy_up(parent);
++	if (err)
++		goto out_dput_parent;
++
++	ovl_path_lower(dentry, &lowerpath);
++	err = vfs_getattr(lowerpath.mnt, lowerpath.dentry, &stat);
++	if (err)
++		goto out_dput_parent;
++
++	if (size < stat.size)
++		stat.size = size;
++
++	err = ovl_copy_up_one(parent, dentry, &lowerpath, &stat);
++
++out_dput_parent:
++	dput(parent);
++	return err;
++}
+--- /dev/null
++++ b/fs/overlayfs/dir.c
+@@ -0,0 +1,604 @@
++/*
++ *
++ * Copyright (C) 2011 Novell Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published by
++ * the Free Software Foundation.
++ */
++
++#include <linux/fs.h>
++#include <linux/namei.h>
++#include <linux/xattr.h>
++#include <linux/security.h>
++#include <linux/cred.h>
++#include "overlayfs.h"
++
++static const char *ovl_whiteout_symlink = "(overlay-whiteout)";
++
++static int ovl_whiteout(struct dentry *upperdir, struct dentry *dentry)
++{
++	int err;
++	struct dentry *newdentry;
++	const struct cred *old_cred;
++	struct cred *override_cred;
++
++	/* FIXME: recheck lower dentry to see if whiteout is really needed */
++
++	err = -ENOMEM;
++	override_cred = prepare_creds();
++	if (!override_cred)
++		goto out;
++
++	/*
++	 * CAP_SYS_ADMIN for setxattr
++	 * CAP_DAC_OVERRIDE for symlink creation
++	 * CAP_FOWNER for unlink in sticky directory
++	 */
++	cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++	cap_raise(override_cred->cap_effective, CAP_DAC_OVERRIDE);
++	cap_raise(override_cred->cap_effective, CAP_FOWNER);
++	override_cred->fsuid = GLOBAL_ROOT_UID;
++	override_cred->fsgid = GLOBAL_ROOT_GID;
++	old_cred = override_creds(override_cred);
++
++	newdentry = lookup_one_len(dentry->d_name.name, upperdir,
++				   dentry->d_name.len);
++	err = PTR_ERR(newdentry);
++	if (IS_ERR(newdentry))
++		goto out_put_cred;
++
++	/* Just been removed within the same locked region */
++	WARN_ON(newdentry->d_inode);
++
++	err = vfs_symlink(upperdir->d_inode, newdentry, ovl_whiteout_symlink);
++	if (err)
++		goto out_dput;
++
++	ovl_dentry_version_inc(dentry->d_parent);
++
++	err = vfs_setxattr(newdentry, ovl_whiteout_xattr, "y", 1, 0);
++	if (err)
++		vfs_unlink(upperdir->d_inode, newdentry);
++
++out_dput:
++	dput(newdentry);
++out_put_cred:
++	revert_creds(old_cred);
++	put_cred(override_cred);
++out:
++	if (err) {
++		/*
++		 * There's no way to recover from failure to whiteout.
++		 * What should we do?  Log a big fat error and... ?
++		 */
++		printk(KERN_ERR "overlayfs: ERROR - failed to whiteout '%s'\n",
++		       dentry->d_name.name);
++	}
++
++	return err;
++}
++
++static struct dentry *ovl_lookup_create(struct dentry *upperdir,
++					struct dentry *template)
++{
++	int err;
++	struct dentry *newdentry;
++	struct qstr *name = &template->d_name;
++
++	newdentry = lookup_one_len(name->name, upperdir, name->len);
++	if (IS_ERR(newdentry))
++		return newdentry;
++
++	if (newdentry->d_inode) {
++		const struct cred *old_cred;
++		struct cred *override_cred;
++
++		/* No need to check whiteout if lower parent is non-existent */
++		err = -EEXIST;
++		if (!ovl_dentry_lower(template->d_parent))
++			goto out_dput;
++
++		if (!S_ISLNK(newdentry->d_inode->i_mode))
++			goto out_dput;
++
++		err = -ENOMEM;
++		override_cred = prepare_creds();
++		if (!override_cred)
++			goto out_dput;
++
++		/*
++		 * CAP_SYS_ADMIN for getxattr
++		 * CAP_FOWNER for unlink in sticky directory
++		 */
++		cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++		cap_raise(override_cred->cap_effective, CAP_FOWNER);
++		old_cred = override_creds(override_cred);
++
++		err = -EEXIST;
++		if (ovl_is_whiteout(newdentry))
++			err = vfs_unlink(upperdir->d_inode, newdentry);
++
++		revert_creds(old_cred);
++		put_cred(override_cred);
++		if (err)
++			goto out_dput;
++
++		dput(newdentry);
++		newdentry = lookup_one_len(name->name, upperdir, name->len);
++		if (IS_ERR(newdentry)) {
++			ovl_whiteout(upperdir, template);
++			return newdentry;
++		}
++
++		/*
++		 * Whiteout just been successfully removed, parent
++		 * i_mutex is still held, there's no way the lookup
++		 * could return positive.
++		 */
++		WARN_ON(newdentry->d_inode);
++	}
++
++	return newdentry;
++
++out_dput:
++	dput(newdentry);
++	return ERR_PTR(err);
++}
++
++struct dentry *ovl_upper_create(struct dentry *upperdir, struct dentry *dentry,
++				struct kstat *stat, const char *link)
++{
++	int err;
++	struct dentry *newdentry;
++	struct inode *dir = upperdir->d_inode;
++
++	newdentry = ovl_lookup_create(upperdir, dentry);
++	if (IS_ERR(newdentry))
++		goto out;
++
++	switch (stat->mode & S_IFMT) {
++	case S_IFREG:
++		err = vfs_create(dir, newdentry, stat->mode, NULL);
++		break;
++
++	case S_IFDIR:
++		err = vfs_mkdir(dir, newdentry, stat->mode);
++		break;
++
++	case S_IFCHR:
++	case S_IFBLK:
++	case S_IFIFO:
++	case S_IFSOCK:
++		err = vfs_mknod(dir, newdentry, stat->mode, stat->rdev);
++		break;
++
++	case S_IFLNK:
++		err = vfs_symlink(dir, newdentry, link);
++		break;
++
++	default:
++		err = -EPERM;
++	}
++	if (err) {
++		if (ovl_dentry_is_opaque(dentry))
++			ovl_whiteout(upperdir, dentry);
++		dput(newdentry);
++		newdentry = ERR_PTR(err);
++	} else if (WARN_ON(!newdentry->d_inode)) {
++		/*
++		 * Not quite sure if non-instantiated dentry is legal or not.
++		 * VFS doesn't seem to care so check and warn here.
++		 */
++		dput(newdentry);
++		newdentry = ERR_PTR(-ENOENT);
++	}
++
++out:
++	return newdentry;
++
++}
++
++static int ovl_set_opaque(struct dentry *upperdentry)
++{
++	int err;
++	const struct cred *old_cred;
++	struct cred *override_cred;
++
++	override_cred = prepare_creds();
++	if (!override_cred)
++		return -ENOMEM;
++
++	/* CAP_SYS_ADMIN for setxattr of "trusted" namespace */
++	cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++	old_cred = override_creds(override_cred);
++	err = vfs_setxattr(upperdentry, ovl_opaque_xattr, "y", 1, 0);
++	revert_creds(old_cred);
++	put_cred(override_cred);
++
++	return err;
++}
++
++static int ovl_remove_opaque(struct dentry *upperdentry)
++{
++	int err;
++	const struct cred *old_cred;
++	struct cred *override_cred;
++
++	override_cred = prepare_creds();
++	if (!override_cred)
++		return -ENOMEM;
++
++	/* CAP_SYS_ADMIN for removexattr of "trusted" namespace */
++	cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++	old_cred = override_creds(override_cred);
++	err = vfs_removexattr(upperdentry, ovl_opaque_xattr);
++	revert_creds(old_cred);
++	put_cred(override_cred);
++
++	return err;
++}
++
++static int ovl_dir_getattr(struct vfsmount *mnt, struct dentry *dentry,
++			 struct kstat *stat)
++{
++	int err;
++	enum ovl_path_type type;
++	struct path realpath;
++
++	type = ovl_path_real(dentry, &realpath);
++	err = vfs_getattr(realpath.mnt, realpath.dentry, stat);
++	if (err)
++		return err;
++
++	stat->dev = dentry->d_sb->s_dev;
++	stat->ino = dentry->d_inode->i_ino;
++
++	/*
++	 * It's probably not worth it to count subdirs to get the
++	 * correct link count.  nlink=1 seems to pacify 'find' and
++	 * other utilities.
++	 */
++	if (type == OVL_PATH_MERGE)
++		stat->nlink = 1;
++
++	return 0;
++}
++
++static int ovl_create_object(struct dentry *dentry, int mode, dev_t rdev,
++			     const char *link)
++{
++	int err;
++	struct dentry *newdentry;
++	struct dentry *upperdir;
++	struct inode *inode;
++	struct kstat stat = {
++		.mode = mode,
++		.rdev = rdev,
++	};
++
++	err = -ENOMEM;
++	inode = ovl_new_inode(dentry->d_sb, mode, dentry->d_fsdata);
++	if (!inode)
++		goto out;
++
++	err = ovl_copy_up(dentry->d_parent);
++	if (err)
++		goto out_iput;
++
++	upperdir = ovl_dentry_upper(dentry->d_parent);
++	mutex_lock_nested(&upperdir->d_inode->i_mutex, I_MUTEX_PARENT);
++
++	newdentry = ovl_upper_create(upperdir, dentry, &stat, link);
++	err = PTR_ERR(newdentry);
++	if (IS_ERR(newdentry))
++		goto out_unlock;
++
++	ovl_dentry_version_inc(dentry->d_parent);
++	if (ovl_dentry_is_opaque(dentry) && S_ISDIR(mode)) {
++		err = ovl_set_opaque(newdentry);
++		if (err) {
++			vfs_rmdir(upperdir->d_inode, newdentry);
++			ovl_whiteout(upperdir, dentry);
++			goto out_dput;
++		}
++	}
++	ovl_dentry_update(dentry, newdentry);
++	ovl_copyattr(newdentry->d_inode, inode);
++	d_instantiate(dentry, inode);
++	inode = NULL;
++	newdentry = NULL;
++	err = 0;
++
++out_dput:
++	dput(newdentry);
++out_unlock:
++	mutex_unlock(&upperdir->d_inode->i_mutex);
++out_iput:
++	iput(inode);
++out:
++	return err;
++}
++
++static int ovl_create(struct inode *dir, struct dentry *dentry, umode_t mode,
++		      bool excl)
++{
++	return ovl_create_object(dentry, (mode & 07777) | S_IFREG, 0, NULL);
++}
++
++static int ovl_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
++{
++	return ovl_create_object(dentry, (mode & 07777) | S_IFDIR, 0, NULL);
++}
++
++static int ovl_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,
++		     dev_t rdev)
++{
++	return ovl_create_object(dentry, mode, rdev, NULL);
++}
++
++static int ovl_symlink(struct inode *dir, struct dentry *dentry,
++			 const char *link)
++{
++	return ovl_create_object(dentry, S_IFLNK, 0, link);
++}
++
++static int ovl_do_remove(struct dentry *dentry, bool is_dir)
++{
++	int err;
++	enum ovl_path_type type;
++	struct path realpath;
++	struct dentry *upperdir;
++
++	err = ovl_copy_up(dentry->d_parent);
++	if (err)
++		return err;
++
++	upperdir = ovl_dentry_upper(dentry->d_parent);
++	mutex_lock_nested(&upperdir->d_inode->i_mutex, I_MUTEX_PARENT);
++	type = ovl_path_real(dentry, &realpath);
++	if (type != OVL_PATH_LOWER) {
++		err = -ESTALE;
++		if (realpath.dentry->d_parent != upperdir)
++			goto out_d_drop;
++
++		/* FIXME: create whiteout up front and rename to target */
++
++		if (is_dir)
++			err = vfs_rmdir(upperdir->d_inode, realpath.dentry);
++		else
++			err = vfs_unlink(upperdir->d_inode, realpath.dentry);
++		if (err)
++			goto out_d_drop;
++
++		ovl_dentry_version_inc(dentry->d_parent);
++	}
++
++	if (type != OVL_PATH_UPPER || ovl_dentry_is_opaque(dentry))
++		err = ovl_whiteout(upperdir, dentry);
++
++	/*
++	 * Keeping this dentry hashed would mean having to release
++	 * upperpath/lowerpath, which could only be done if we are the
++	 * sole user of this dentry.  Too tricky...  Just unhash for
++	 * now.
++	 */
++out_d_drop:
++	d_drop(dentry);
++	mutex_unlock(&upperdir->d_inode->i_mutex);
++
++	return err;
++}
++
++static int ovl_unlink(struct inode *dir, struct dentry *dentry)
++{
++	return ovl_do_remove(dentry, false);
++}
++
++
++static int ovl_rmdir(struct inode *dir, struct dentry *dentry)
++{
++	int err;
++	enum ovl_path_type type;
++
++	type = ovl_path_type(dentry);
++	if (type != OVL_PATH_UPPER) {
++		err = ovl_check_empty_and_clear(dentry, type);
++		if (err)
++			return err;
++	}
++
++	return ovl_do_remove(dentry, true);
++}
++
++static int ovl_link(struct dentry *old, struct inode *newdir,
++		    struct dentry *new)
++{
++	int err;
++	struct dentry *olddentry;
++	struct dentry *newdentry;
++	struct dentry *upperdir;
++	struct inode *newinode;
++
++	err = ovl_copy_up(old);
++	if (err)
++		goto out;
++
++	err = ovl_copy_up(new->d_parent);
++	if (err)
++		goto out;
++
++	upperdir = ovl_dentry_upper(new->d_parent);
++	mutex_lock_nested(&upperdir->d_inode->i_mutex, I_MUTEX_PARENT);
++	newdentry = ovl_lookup_create(upperdir, new);
++	err = PTR_ERR(newdentry);
++	if (IS_ERR(newdentry))
++		goto out_unlock;
++
++	olddentry = ovl_dentry_upper(old);
++	err = vfs_link(olddentry, upperdir->d_inode, newdentry);
++	if (!err) {
++		if (WARN_ON(!newdentry->d_inode)) {
++			dput(newdentry);
++			err = -ENOENT;
++			goto out_unlock;
++		}
++		newinode = ovl_new_inode(old->d_sb, newdentry->d_inode->i_mode,
++				new->d_fsdata);
++		if (!newinode)
++			goto link_fail;
++		ovl_copyattr(upperdir->d_inode, newinode);
++
++		ovl_dentry_version_inc(new->d_parent);
++		ovl_dentry_update(new, newdentry);
++
++		d_instantiate(new, newinode);
++	} else {
++link_fail:
++		if (ovl_dentry_is_opaque(new))
++			ovl_whiteout(upperdir, new);
++		dput(newdentry);
++	}
++out_unlock:
++	mutex_unlock(&upperdir->d_inode->i_mutex);
++out:
++	return err;
++
++}
++
++static int ovl_rename(struct inode *olddir, struct dentry *old,
++			struct inode *newdir, struct dentry *new)
++{
++	int err;
++	enum ovl_path_type old_type;
++	enum ovl_path_type new_type;
++	struct dentry *old_upperdir;
++	struct dentry *new_upperdir;
++	struct dentry *olddentry;
++	struct dentry *newdentry;
++	struct dentry *trap;
++	bool old_opaque;
++	bool new_opaque;
++	bool new_create = false;
++	bool is_dir = S_ISDIR(old->d_inode->i_mode);
++
++	/* Don't copy up directory trees */
++	old_type = ovl_path_type(old);
++	if (old_type != OVL_PATH_UPPER && is_dir)
++		return -EXDEV;
++
++	if (new->d_inode) {
++		new_type = ovl_path_type(new);
++
++		if (new_type == OVL_PATH_LOWER && old_type == OVL_PATH_LOWER) {
++			if (ovl_dentry_lower(old)->d_inode ==
++			    ovl_dentry_lower(new)->d_inode)
++				return 0;
++		}
++		if (new_type != OVL_PATH_LOWER && old_type != OVL_PATH_LOWER) {
++			if (ovl_dentry_upper(old)->d_inode ==
++			    ovl_dentry_upper(new)->d_inode)
++				return 0;
++		}
++
++		if (new_type != OVL_PATH_UPPER &&
++		    S_ISDIR(new->d_inode->i_mode)) {
++			err = ovl_check_empty_and_clear(new, new_type);
++			if (err)
++				return err;
++		}
++	} else {
++		new_type = OVL_PATH_UPPER;
++	}
++
++	err = ovl_copy_up(old);
++	if (err)
++		return err;
++
++	err = ovl_copy_up(new->d_parent);
++	if (err)
++		return err;
++
++	old_upperdir = ovl_dentry_upper(old->d_parent);
++	new_upperdir = ovl_dentry_upper(new->d_parent);
++
++	trap = lock_rename(new_upperdir, old_upperdir);
++
++	olddentry = ovl_dentry_upper(old);
++	newdentry = ovl_dentry_upper(new);
++	if (newdentry) {
++		dget(newdentry);
++	} else {
++		new_create = true;
++		newdentry = ovl_lookup_create(new_upperdir, new);
++		err = PTR_ERR(newdentry);
++		if (IS_ERR(newdentry))
++			goto out_unlock;
++	}
++
++	err = -ESTALE;
++	if (olddentry->d_parent != old_upperdir)
++		goto out_dput;
++	if (newdentry->d_parent != new_upperdir)
++		goto out_dput;
++	if (olddentry == trap)
++		goto out_dput;
++	if (newdentry == trap)
++		goto out_dput;
++
++	old_opaque = ovl_dentry_is_opaque(old);
++	new_opaque = ovl_dentry_is_opaque(new) || new_type != OVL_PATH_UPPER;
++
++	if (is_dir && !old_opaque && new_opaque) {
++		err = ovl_set_opaque(olddentry);
++		if (err)
++			goto out_dput;
++	}
++
++	err = vfs_rename(old_upperdir->d_inode, olddentry,
++			 new_upperdir->d_inode, newdentry);
++
++	if (err) {
++		if (new_create && ovl_dentry_is_opaque(new))
++			ovl_whiteout(new_upperdir, new);
++		if (is_dir && !old_opaque && new_opaque)
++			ovl_remove_opaque(olddentry);
++		goto out_dput;
++	}
++
++	if (old_type != OVL_PATH_UPPER || old_opaque)
++		err = ovl_whiteout(old_upperdir, old);
++	if (is_dir && old_opaque && !new_opaque)
++		ovl_remove_opaque(olddentry);
++
++	if (old_opaque != new_opaque)
++		ovl_dentry_set_opaque(old, new_opaque);
++
++	ovl_dentry_version_inc(old->d_parent);
++	ovl_dentry_version_inc(new->d_parent);
++
++out_dput:
++	dput(newdentry);
++out_unlock:
++	unlock_rename(new_upperdir, old_upperdir);
++	return err;
++}
++
++const struct inode_operations ovl_dir_inode_operations = {
++	.lookup		= ovl_lookup,
++	.mkdir		= ovl_mkdir,
++	.symlink	= ovl_symlink,
++	.unlink		= ovl_unlink,
++	.rmdir		= ovl_rmdir,
++	.rename		= ovl_rename,
++	.link		= ovl_link,
++	.setattr	= ovl_setattr,
++	.create		= ovl_create,
++	.mknod		= ovl_mknod,
++	.permission	= ovl_permission,
++	.getattr	= ovl_dir_getattr,
++	.setxattr	= ovl_setxattr,
++	.getxattr	= ovl_getxattr,
++	.listxattr	= ovl_listxattr,
++	.removexattr	= ovl_removexattr,
++};
+--- /dev/null
++++ b/fs/overlayfs/inode.c
+@@ -0,0 +1,372 @@
++/*
++ *
++ * Copyright (C) 2011 Novell Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published by
++ * the Free Software Foundation.
++ */
++
++#include <linux/fs.h>
++#include <linux/slab.h>
++#include <linux/xattr.h>
++#include "overlayfs.h"
++
++int ovl_setattr(struct dentry *dentry, struct iattr *attr)
++{
++	struct dentry *upperdentry;
++	int err;
++
++	if ((attr->ia_valid & ATTR_SIZE) && !ovl_dentry_upper(dentry))
++		err = ovl_copy_up_truncate(dentry, attr->ia_size);
++	else
++		err = ovl_copy_up(dentry);
++	if (err)
++		return err;
++
++	upperdentry = ovl_dentry_upper(dentry);
++
++	if (attr->ia_valid & (ATTR_KILL_SUID|ATTR_KILL_SGID))
++		attr->ia_valid &= ~ATTR_MODE;
++
++	mutex_lock(&upperdentry->d_inode->i_mutex);
++	err = notify_change(upperdentry, attr);
++	if (!err)
++		ovl_copyattr(upperdentry->d_inode, dentry->d_inode);
++	mutex_unlock(&upperdentry->d_inode->i_mutex);
++
++	return err;
++}
++
++static int ovl_getattr(struct vfsmount *mnt, struct dentry *dentry,
++			 struct kstat *stat)
++{
++	struct path realpath;
++
++	ovl_path_real(dentry, &realpath);
++	return vfs_getattr(realpath.mnt, realpath.dentry, stat);
++}
++
++int ovl_permission(struct inode *inode, int mask)
++{
++	struct ovl_entry *oe;
++	struct dentry *alias = NULL;
++	struct inode *realinode;
++	struct dentry *realdentry;
++	bool is_upper;
++	int err;
++
++	if (S_ISDIR(inode->i_mode)) {
++		oe = inode->i_private;
++	} else if (mask & MAY_NOT_BLOCK) {
++		return -ECHILD;
++	} else {
++		/*
++		 * For non-directories find an alias and get the info
++		 * from there.
++		 */
++		alias = d_find_any_alias(inode);
++		if (WARN_ON(!alias))
++			return -ENOENT;
++
++		oe = alias->d_fsdata;
++	}
++
++	realdentry = ovl_entry_real(oe, &is_upper);
++
++	/* Careful in RCU walk mode */
++	realinode = ACCESS_ONCE(realdentry->d_inode);
++	if (!realinode) {
++		WARN_ON(!(mask & MAY_NOT_BLOCK));
++		err = -ENOENT;
++		goto out_dput;
++	}
++
++	if (mask & MAY_WRITE) {
++		umode_t mode = realinode->i_mode;
++
++		/*
++		 * Writes will always be redirected to upper layer, so
++		 * ignore lower layer being read-only.
++		 *
++		 * If the overlay itself is read-only then proceed
++		 * with the permission check, don't return EROFS.
++		 * This will only happen if this is the lower layer of
++		 * another overlayfs.
++		 *
++		 * If upper fs becomes read-only after the overlay was
++		 * constructed return EROFS to prevent modification of
++		 * upper layer.
++		 */
++		err = -EROFS;
++		if (is_upper && !IS_RDONLY(inode) && IS_RDONLY(realinode) &&
++		    (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode)))
++			goto out_dput;
++	}
++
++	err = __inode_permission(realinode, mask);
++out_dput:
++	dput(alias);
++	return err;
++}
++
++
++struct ovl_link_data {
++	struct dentry *realdentry;
++	void *cookie;
++};
++
++static void *ovl_follow_link(struct dentry *dentry, struct nameidata *nd)
++{
++	void *ret;
++	struct dentry *realdentry;
++	struct inode *realinode;
++
++	realdentry = ovl_dentry_real(dentry);
++	realinode = realdentry->d_inode;
++
++	if (WARN_ON(!realinode->i_op->follow_link))
++		return ERR_PTR(-EPERM);
++
++	ret = realinode->i_op->follow_link(realdentry, nd);
++	if (IS_ERR(ret))
++		return ret;
++
++	if (realinode->i_op->put_link) {
++		struct ovl_link_data *data;
++
++		data = kmalloc(sizeof(struct ovl_link_data), GFP_KERNEL);
++		if (!data) {
++			realinode->i_op->put_link(realdentry, nd, ret);
++			return ERR_PTR(-ENOMEM);
++		}
++		data->realdentry = realdentry;
++		data->cookie = ret;
++
++		return data;
++	} else {
++		return NULL;
++	}
++}
++
++static void ovl_put_link(struct dentry *dentry, struct nameidata *nd, void *c)
++{
++	struct inode *realinode;
++	struct ovl_link_data *data = c;
++
++	if (!data)
++		return;
++
++	realinode = data->realdentry->d_inode;
++	realinode->i_op->put_link(data->realdentry, nd, data->cookie);
++	kfree(data);
++}
++
++static int ovl_readlink(struct dentry *dentry, char __user *buf, int bufsiz)
++{
++	struct path realpath;
++	struct inode *realinode;
++
++	ovl_path_real(dentry, &realpath);
++	realinode = realpath.dentry->d_inode;
++
++	if (!realinode->i_op->readlink)
++		return -EINVAL;
++
++	touch_atime(&realpath);
++
++	return realinode->i_op->readlink(realpath.dentry, buf, bufsiz);
++}
++
++
++static bool ovl_is_private_xattr(const char *name)
++{
++	return strncmp(name, "trusted.overlay.", 14) == 0;
++}
++
++int ovl_setxattr(struct dentry *dentry, const char *name,
++		 const void *value, size_t size, int flags)
++{
++	int err;
++	struct dentry *upperdentry;
++
++	if (ovl_is_private_xattr(name))
++		return -EPERM;
++
++	err = ovl_copy_up(dentry);
++	if (err)
++		return err;
++
++	upperdentry = ovl_dentry_upper(dentry);
++	return  vfs_setxattr(upperdentry, name, value, size, flags);
++}
++
++ssize_t ovl_getxattr(struct dentry *dentry, const char *name,
++		     void *value, size_t size)
++{
++	if (ovl_path_type(dentry->d_parent) == OVL_PATH_MERGE &&
++	    ovl_is_private_xattr(name))
++		return -ENODATA;
++
++	return vfs_getxattr(ovl_dentry_real(dentry), name, value, size);
++}
++
++ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size)
++{
++	ssize_t res;
++	int off;
++
++	res = vfs_listxattr(ovl_dentry_real(dentry), list, size);
++	if (res <= 0 || size == 0)
++		return res;
++
++	if (ovl_path_type(dentry->d_parent) != OVL_PATH_MERGE)
++		return res;
++
++	/* filter out private xattrs */
++	for (off = 0; off < res;) {
++		char *s = list + off;
++		size_t slen = strlen(s) + 1;
++
++		BUG_ON(off + slen > res);
++
++		if (ovl_is_private_xattr(s)) {
++			res -= slen;
++			memmove(s, s + slen, res - off);
++		} else {
++			off += slen;
++		}
++	}
++
++	return res;
++}
++
++int ovl_removexattr(struct dentry *dentry, const char *name)
++{
++	int err;
++	struct path realpath;
++	enum ovl_path_type type;
++
++	if (ovl_path_type(dentry->d_parent) == OVL_PATH_MERGE &&
++	    ovl_is_private_xattr(name))
++		return -ENODATA;
++
++	type = ovl_path_real(dentry, &realpath);
++	if (type == OVL_PATH_LOWER) {
++		err = vfs_getxattr(realpath.dentry, name, NULL, 0);
++		if (err < 0)
++			return err;
++
++		err = ovl_copy_up(dentry);
++		if (err)
++			return err;
++
++		ovl_path_upper(dentry, &realpath);
++	}
++
++	return vfs_removexattr(realpath.dentry, name);
++}
++
++static bool ovl_open_need_copy_up(int flags, enum ovl_path_type type,
++				  struct dentry *realdentry)
++{
++	if (type != OVL_PATH_LOWER)
++		return false;
++
++	if (special_file(realdentry->d_inode->i_mode))
++		return false;
++
++	if (!(OPEN_FMODE(flags) & FMODE_WRITE) && !(flags & O_TRUNC))
++		return false;
++
++	return true;
++}
++
++static int ovl_dentry_open(struct dentry *dentry, struct file *file,
++		    const struct cred *cred)
++{
++	int err;
++	struct path realpath;
++	enum ovl_path_type type;
++
++	type = ovl_path_real(dentry, &realpath);
++	if (ovl_open_need_copy_up(file->f_flags, type, realpath.dentry)) {
++		if (file->f_flags & O_TRUNC)
++			err = ovl_copy_up_truncate(dentry, 0);
++		else
++			err = ovl_copy_up(dentry);
++		if (err)
++			return err;
++
++		ovl_path_upper(dentry, &realpath);
++	}
++
++	return vfs_open(&realpath, file, cred);
++}
++
++static const struct inode_operations ovl_file_inode_operations = {
++	.setattr	= ovl_setattr,
++	.permission	= ovl_permission,
++	.getattr	= ovl_getattr,
++	.setxattr	= ovl_setxattr,
++	.getxattr	= ovl_getxattr,
++	.listxattr	= ovl_listxattr,
++	.removexattr	= ovl_removexattr,
++	.dentry_open	= ovl_dentry_open,
++};
++
++static const struct inode_operations ovl_symlink_inode_operations = {
++	.setattr	= ovl_setattr,
++	.follow_link	= ovl_follow_link,
++	.put_link	= ovl_put_link,
++	.readlink	= ovl_readlink,
++	.getattr	= ovl_getattr,
++	.setxattr	= ovl_setxattr,
++	.getxattr	= ovl_getxattr,
++	.listxattr	= ovl_listxattr,
++	.removexattr	= ovl_removexattr,
++};
++
++struct inode *ovl_new_inode(struct super_block *sb, umode_t mode,
++			    struct ovl_entry *oe)
++{
++	struct inode *inode;
++
++	inode = new_inode(sb);
++	if (!inode)
++		return NULL;
++
++	mode &= S_IFMT;
++
++	inode->i_ino = get_next_ino();
++	inode->i_mode = mode;
++	inode->i_flags |= S_NOATIME | S_NOCMTIME;
++
++	switch (mode) {
++	case S_IFDIR:
++		inode->i_private = oe;
++		inode->i_op = &ovl_dir_inode_operations;
++		inode->i_fop = &ovl_dir_operations;
++		break;
++
++	case S_IFLNK:
++		inode->i_op = &ovl_symlink_inode_operations;
++		break;
++
++	case S_IFREG:
++	case S_IFSOCK:
++	case S_IFBLK:
++	case S_IFCHR:
++	case S_IFIFO:
++		inode->i_op = &ovl_file_inode_operations;
++		break;
++
++	default:
++		WARN(1, "illegal file type: %i\n", mode);
++		iput(inode);
++		inode = NULL;
++	}
++
++	return inode;
++
++}
+--- /dev/null
++++ b/fs/overlayfs/Kconfig
+@@ -0,0 +1,4 @@
++config OVERLAYFS_FS
++	tristate "Overlay filesystem support"
++	help
++	  Add support for overlay filesystem.
+--- /dev/null
++++ b/fs/overlayfs/Makefile
+@@ -0,0 +1,7 @@
++#
++# Makefile for the overlay filesystem.
++#
++
++obj-$(CONFIG_OVERLAYFS_FS) += overlayfs.o
++
++overlayfs-objs := super.o inode.o dir.o readdir.o copy_up.o
+--- /dev/null
++++ b/fs/overlayfs/overlayfs.h
+@@ -0,0 +1,70 @@
++/*
++ *
++ * Copyright (C) 2011 Novell Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published by
++ * the Free Software Foundation.
++ */
++
++struct ovl_entry;
++
++enum ovl_path_type {
++	OVL_PATH_UPPER,
++	OVL_PATH_MERGE,
++	OVL_PATH_LOWER,
++};
++
++extern const char *ovl_opaque_xattr;
++extern const char *ovl_whiteout_xattr;
++extern const struct dentry_operations ovl_dentry_operations;
++
++enum ovl_path_type ovl_path_type(struct dentry *dentry);
++u64 ovl_dentry_version_get(struct dentry *dentry);
++void ovl_dentry_version_inc(struct dentry *dentry);
++void ovl_path_upper(struct dentry *dentry, struct path *path);
++void ovl_path_lower(struct dentry *dentry, struct path *path);
++enum ovl_path_type ovl_path_real(struct dentry *dentry, struct path *path);
++struct dentry *ovl_dentry_upper(struct dentry *dentry);
++struct dentry *ovl_dentry_lower(struct dentry *dentry);
++struct dentry *ovl_dentry_real(struct dentry *dentry);
++struct dentry *ovl_entry_real(struct ovl_entry *oe, bool *is_upper);
++bool ovl_dentry_is_opaque(struct dentry *dentry);
++void ovl_dentry_set_opaque(struct dentry *dentry, bool opaque);
++bool ovl_is_whiteout(struct dentry *dentry);
++void ovl_dentry_update(struct dentry *dentry, struct dentry *upperdentry);
++struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry,
++			  unsigned int flags);
++struct file *ovl_path_open(struct path *path, int flags);
++
++struct dentry *ovl_upper_create(struct dentry *upperdir, struct dentry *dentry,
++				struct kstat *stat, const char *link);
++
++/* readdir.c */
++extern const struct file_operations ovl_dir_operations;
++int ovl_check_empty_and_clear(struct dentry *dentry, enum ovl_path_type type);
++
++/* inode.c */
++int ovl_setattr(struct dentry *dentry, struct iattr *attr);
++int ovl_permission(struct inode *inode, int mask);
++int ovl_setxattr(struct dentry *dentry, const char *name,
++		 const void *value, size_t size, int flags);
++ssize_t ovl_getxattr(struct dentry *dentry, const char *name,
++		     void *value, size_t size);
++ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size);
++int ovl_removexattr(struct dentry *dentry, const char *name);
++
++struct inode *ovl_new_inode(struct super_block *sb, umode_t mode,
++			    struct ovl_entry *oe);
++static inline void ovl_copyattr(struct inode *from, struct inode *to)
++{
++	to->i_uid = from->i_uid;
++	to->i_gid = from->i_gid;
++}
++
++/* dir.c */
++extern const struct inode_operations ovl_dir_inode_operations;
++
++/* copy_up.c */
++int ovl_copy_up(struct dentry *dentry);
++int ovl_copy_up_truncate(struct dentry *dentry, loff_t size);
+--- /dev/null
++++ b/fs/overlayfs/readdir.c
+@@ -0,0 +1,566 @@
++/*
++ *
++ * Copyright (C) 2011 Novell Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published by
++ * the Free Software Foundation.
++ */
++
++#include <linux/fs.h>
++#include <linux/slab.h>
++#include <linux/namei.h>
++#include <linux/file.h>
++#include <linux/xattr.h>
++#include <linux/rbtree.h>
++#include <linux/security.h>
++#include <linux/cred.h>
++#include "overlayfs.h"
++
++struct ovl_cache_entry {
++	const char *name;
++	unsigned int len;
++	unsigned int type;
++	u64 ino;
++	bool is_whiteout;
++	struct list_head l_node;
++	struct rb_node node;
++};
++
++struct ovl_readdir_data {
++	struct rb_root *root;
++	struct list_head *list;
++	struct list_head *middle;
++	struct dentry *dir;
++	int count;
++	int err;
++};
++
++struct ovl_dir_file {
++	bool is_real;
++	bool is_cached;
++	struct list_head cursor;
++	u64 cache_version;
++	struct list_head cache;
++	struct file *realfile;
++};
++
++static struct ovl_cache_entry *ovl_cache_entry_from_node(struct rb_node *n)
++{
++	return container_of(n, struct ovl_cache_entry, node);
++}
++
++static struct ovl_cache_entry *ovl_cache_entry_find(struct rb_root *root,
++						    const char *name, int len)
++{
++	struct rb_node *node = root->rb_node;
++	int cmp;
++
++	while (node) {
++		struct ovl_cache_entry *p = ovl_cache_entry_from_node(node);
++
++		cmp = strncmp(name, p->name, len);
++		if (cmp > 0)
++			node = p->node.rb_right;
++		else if (cmp < 0 || len < p->len)
++			node = p->node.rb_left;
++		else
++			return p;
++	}
++
++	return NULL;
++}
++
++static struct ovl_cache_entry *ovl_cache_entry_new(const char *name, int len,
++						   u64 ino, unsigned int d_type)
++{
++	struct ovl_cache_entry *p;
++
++	p = kmalloc(sizeof(*p) + len + 1, GFP_KERNEL);
++	if (p) {
++		char *name_copy = (char *) (p + 1);
++		memcpy(name_copy, name, len);
++		name_copy[len] = '\0';
++		p->name = name_copy;
++		p->len = len;
++		p->type = d_type;
++		p->ino = ino;
++		p->is_whiteout = false;
++	}
++
++	return p;
++}
++
++static int ovl_cache_entry_add_rb(struct ovl_readdir_data *rdd,
++				  const char *name, int len, u64 ino,
++				  unsigned int d_type)
++{
++	struct rb_node **newp = &rdd->root->rb_node;
++	struct rb_node *parent = NULL;
++	struct ovl_cache_entry *p;
++
++	while (*newp) {
++		int cmp;
++		struct ovl_cache_entry *tmp;
++
++		parent = *newp;
++		tmp = ovl_cache_entry_from_node(*newp);
++		cmp = strncmp(name, tmp->name, len);
++		if (cmp > 0)
++			newp = &tmp->node.rb_right;
++		else if (cmp < 0 || len < tmp->len)
++			newp = &tmp->node.rb_left;
++		else
++			return 0;
++	}
++
++	p = ovl_cache_entry_new(name, len, ino, d_type);
++	if (p == NULL)
++		return -ENOMEM;
++
++	list_add_tail(&p->l_node, rdd->list);
++	rb_link_node(&p->node, parent, newp);
++	rb_insert_color(&p->node, rdd->root);
++
++	return 0;
++}
++
++static int ovl_fill_lower(void *buf, const char *name, int namelen,
++			    loff_t offset, u64 ino, unsigned int d_type)
++{
++	struct ovl_readdir_data *rdd = buf;
++	struct ovl_cache_entry *p;
++
++	rdd->count++;
++	p = ovl_cache_entry_find(rdd->root, name, namelen);
++	if (p) {
++		list_move_tail(&p->l_node, rdd->middle);
++	} else {
++		p = ovl_cache_entry_new(name, namelen, ino, d_type);
++		if (p == NULL)
++			rdd->err = -ENOMEM;
++		else
++			list_add_tail(&p->l_node, rdd->middle);
++	}
++
++	return rdd->err;
++}
++
++static void ovl_cache_free(struct list_head *list)
++{
++	struct ovl_cache_entry *p;
++	struct ovl_cache_entry *n;
++
++	list_for_each_entry_safe(p, n, list, l_node)
++		kfree(p);
++
++	INIT_LIST_HEAD(list);
++}
++
++static int ovl_fill_upper(void *buf, const char *name, int namelen,
++			  loff_t offset, u64 ino, unsigned int d_type)
++{
++	struct ovl_readdir_data *rdd = buf;
++
++	rdd->count++;
++	return ovl_cache_entry_add_rb(rdd, name, namelen, ino, d_type);
++}
++
++static inline int ovl_dir_read(struct path *realpath,
++			       struct ovl_readdir_data *rdd, filldir_t filler)
++{
++	struct file *realfile;
++	int err;
++
++	realfile = ovl_path_open(realpath, O_RDONLY | O_DIRECTORY);
++	if (IS_ERR(realfile))
++		return PTR_ERR(realfile);
++
++	do {
++		rdd->count = 0;
++		rdd->err = 0;
++		err = vfs_readdir(realfile, filler, rdd);
++		if (err >= 0)
++			err = rdd->err;
++	} while (!err && rdd->count);
++	fput(realfile);
++
++	return 0;
++}
++
++static void ovl_dir_reset(struct file *file)
++{
++	struct ovl_dir_file *od = file->private_data;
++	enum ovl_path_type type = ovl_path_type(file->f_path.dentry);
++
++	if (ovl_dentry_version_get(file->f_path.dentry) != od->cache_version) {
++		list_del_init(&od->cursor);
++		ovl_cache_free(&od->cache);
++		od->is_cached = false;
++	}
++	WARN_ON(!od->is_real && type != OVL_PATH_MERGE);
++	if (od->is_real && type == OVL_PATH_MERGE) {
++		fput(od->realfile);
++		od->realfile = NULL;
++		od->is_real = false;
++	}
++}
++
++static int ovl_dir_mark_whiteouts(struct ovl_readdir_data *rdd)
++{
++	struct ovl_cache_entry *p;
++	struct dentry *dentry;
++	const struct cred *old_cred;
++	struct cred *override_cred;
++
++	override_cred = prepare_creds();
++	if (!override_cred) {
++		ovl_cache_free(rdd->list);
++		return -ENOMEM;
++	}
++
++	/*
++	 * CAP_SYS_ADMIN for getxattr
++	 * CAP_DAC_OVERRIDE for lookup
++	 */
++	cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++	cap_raise(override_cred->cap_effective, CAP_DAC_OVERRIDE);
++	old_cred = override_creds(override_cred);
++
++	mutex_lock(&rdd->dir->d_inode->i_mutex);
++	list_for_each_entry(p, rdd->list, l_node) {
++		if (p->type != DT_LNK)
++			continue;
++
++		dentry = lookup_one_len(p->name, rdd->dir, p->len);
++		if (IS_ERR(dentry))
++			continue;
++
++		p->is_whiteout = ovl_is_whiteout(dentry);
++		dput(dentry);
++	}
++	mutex_unlock(&rdd->dir->d_inode->i_mutex);
++
++	revert_creds(old_cred);
++	put_cred(override_cred);
++
++	return 0;
++}
++
++static inline int ovl_dir_read_merged(struct path *upperpath,
++				      struct path *lowerpath,
++				      struct ovl_readdir_data *rdd)
++{
++	int err;
++	struct rb_root root = RB_ROOT;
++	struct list_head middle;
++
++	rdd->root = &root;
++	if (upperpath->dentry) {
++		rdd->dir = upperpath->dentry;
++		err = ovl_dir_read(upperpath, rdd, ovl_fill_upper);
++		if (err)
++			goto out;
++
++		err = ovl_dir_mark_whiteouts(rdd);
++		if (err)
++			goto out;
++	}
++	/*
++	 * Insert lowerpath entries before upperpath ones, this allows
++	 * offsets to be reasonably constant
++	 */
++	list_add(&middle, rdd->list);
++	rdd->middle = &middle;
++	err = ovl_dir_read(lowerpath, rdd, ovl_fill_lower);
++	list_del(&middle);
++out:
++	rdd->root = NULL;
++
++	return err;
++}
++
++static void ovl_seek_cursor(struct ovl_dir_file *od, loff_t pos)
++{
++	struct list_head *l;
++	loff_t off;
++
++	l = od->cache.next;
++	for (off = 0; off < pos; off++) {
++		if (l == &od->cache)
++			break;
++		l = l->next;
++	}
++	list_move_tail(&od->cursor, l);
++}
++
++static int ovl_readdir(struct file *file, void *buf, filldir_t filler)
++{
++	struct ovl_dir_file *od = file->private_data;
++	int res;
++
++	if (!file->f_pos)
++		ovl_dir_reset(file);
++
++	if (od->is_real) {
++		res = vfs_readdir(od->realfile, filler, buf);
++		file->f_pos = od->realfile->f_pos;
++
++		return res;
++	}
++
++	if (!od->is_cached) {
++		struct path lowerpath;
++		struct path upperpath;
++		struct ovl_readdir_data rdd = { .list = &od->cache };
++
++		ovl_path_lower(file->f_path.dentry, &lowerpath);
++		ovl_path_upper(file->f_path.dentry, &upperpath);
++
++		res = ovl_dir_read_merged(&upperpath, &lowerpath, &rdd);
++		if (res) {
++			ovl_cache_free(rdd.list);
++			return res;
++		}
++
++		od->cache_version = ovl_dentry_version_get(file->f_path.dentry);
++		od->is_cached = true;
++
++		ovl_seek_cursor(od, file->f_pos);
++	}
++
++	while (od->cursor.next != &od->cache) {
++		int over;
++		loff_t off;
++		struct ovl_cache_entry *p;
++
++		p = list_entry(od->cursor.next, struct ovl_cache_entry, l_node);
++		off = file->f_pos;
++		if (!p->is_whiteout) {
++			over = filler(buf, p->name, p->len, off, p->ino,
++				      p->type);
++			if (over)
++				break;
++		}
++		file->f_pos++;
++		list_move(&od->cursor, &p->l_node);
++	}
++
++	return 0;
++}
++
++static loff_t ovl_dir_llseek(struct file *file, loff_t offset, int origin)
++{
++	loff_t res;
++	struct ovl_dir_file *od = file->private_data;
++
++	mutex_lock(&file->f_dentry->d_inode->i_mutex);
++	if (!file->f_pos)
++		ovl_dir_reset(file);
++
++	if (od->is_real) {
++		res = vfs_llseek(od->realfile, offset, origin);
++		file->f_pos = od->realfile->f_pos;
++	} else {
++		res = -EINVAL;
++
++		switch (origin) {
++		case SEEK_CUR:
++			offset += file->f_pos;
++			break;
++		case SEEK_SET:
++			break;
++		default:
++			goto out_unlock;
++		}
++		if (offset < 0)
++			goto out_unlock;
++
++		if (offset != file->f_pos) {
++			file->f_pos = offset;
++			if (od->is_cached)
++				ovl_seek_cursor(od, offset);
++		}
++		res = offset;
++	}
++out_unlock:
++	mutex_unlock(&file->f_dentry->d_inode->i_mutex);
++
++	return res;
++}
++
++static int ovl_dir_fsync(struct file *file, loff_t start, loff_t end,
++			 int datasync)
++{
++	struct ovl_dir_file *od = file->private_data;
++
++	/* May need to reopen directory if it got copied up */
++	if (!od->realfile) {
++		struct path upperpath;
++
++		ovl_path_upper(file->f_path.dentry, &upperpath);
++		od->realfile = ovl_path_open(&upperpath, O_RDONLY);
++		if (IS_ERR(od->realfile))
++			return PTR_ERR(od->realfile);
++	}
++
++	return vfs_fsync_range(od->realfile, start, end, datasync);
++}
++
++static int ovl_dir_release(struct inode *inode, struct file *file)
++{
++	struct ovl_dir_file *od = file->private_data;
++
++	list_del(&od->cursor);
++	ovl_cache_free(&od->cache);
++	if (od->realfile)
++		fput(od->realfile);
++	kfree(od);
++
++	return 0;
++}
++
++static int ovl_dir_open(struct inode *inode, struct file *file)
++{
++	struct path realpath;
++	struct file *realfile;
++	struct ovl_dir_file *od;
++	enum ovl_path_type type;
++
++	od = kzalloc(sizeof(struct ovl_dir_file), GFP_KERNEL);
++	if (!od)
++		return -ENOMEM;
++
++	type = ovl_path_real(file->f_path.dentry, &realpath);
++	realfile = ovl_path_open(&realpath, file->f_flags);
++	if (IS_ERR(realfile)) {
++		kfree(od);
++		return PTR_ERR(realfile);
++	}
++	INIT_LIST_HEAD(&od->cache);
++	INIT_LIST_HEAD(&od->cursor);
++	od->is_cached = false;
++	od->realfile = realfile;
++	od->is_real = (type != OVL_PATH_MERGE);
++	file->private_data = od;
++
++	return 0;
++}
++
++const struct file_operations ovl_dir_operations = {
++	.read		= generic_read_dir,
++	.open		= ovl_dir_open,
++	.readdir	= ovl_readdir,
++	.llseek		= ovl_dir_llseek,
++	.fsync		= ovl_dir_fsync,
++	.release	= ovl_dir_release,
++};
++
++static int ovl_check_empty_dir(struct dentry *dentry, struct list_head *list)
++{
++	int err;
++	struct path lowerpath;
++	struct path upperpath;
++	struct ovl_cache_entry *p;
++	struct ovl_readdir_data rdd = { .list = list };
++
++	ovl_path_upper(dentry, &upperpath);
++	ovl_path_lower(dentry, &lowerpath);
++
++	err = ovl_dir_read_merged(&upperpath, &lowerpath, &rdd);
++	if (err)
++		return err;
++
++	err = 0;
++
++	list_for_each_entry(p, list, l_node) {
++		if (p->is_whiteout)
++			continue;
++
++		if (p->name[0] == '.') {
++			if (p->len == 1)
++				continue;
++			if (p->len == 2 && p->name[1] == '.')
++				continue;
++		}
++		err = -ENOTEMPTY;
++		break;
++	}
++
++	return err;
++}
++
++static int ovl_remove_whiteouts(struct dentry *dir, struct list_head *list)
++{
++	struct path upperpath;
++	struct dentry *upperdir;
++	struct ovl_cache_entry *p;
++	const struct cred *old_cred;
++	struct cred *override_cred;
++	int err;
++
++	ovl_path_upper(dir, &upperpath);
++	upperdir = upperpath.dentry;
++
++	override_cred = prepare_creds();
++	if (!override_cred)
++		return -ENOMEM;
++
++	/*
++	 * CAP_DAC_OVERRIDE for lookup and unlink
++	 * CAP_SYS_ADMIN for setxattr of "trusted" namespace
++	 * CAP_FOWNER for unlink in sticky directory
++	 */
++	cap_raise(override_cred->cap_effective, CAP_DAC_OVERRIDE);
++	cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++	cap_raise(override_cred->cap_effective, CAP_FOWNER);
++	old_cred = override_creds(override_cred);
++
++	err = vfs_setxattr(upperdir, ovl_opaque_xattr, "y", 1, 0);
++	if (err)
++		goto out_revert_creds;
++
++	mutex_lock_nested(&upperdir->d_inode->i_mutex, I_MUTEX_PARENT);
++	list_for_each_entry(p, list, l_node) {
++		struct dentry *dentry;
++		int ret;
++
++		if (!p->is_whiteout)
++			continue;
++
++		dentry = lookup_one_len(p->name, upperdir, p->len);
++		if (IS_ERR(dentry)) {
++			printk(KERN_WARNING
++			    "overlayfs: failed to lookup whiteout %.*s: %li\n",
++			    p->len, p->name, PTR_ERR(dentry));
++			continue;
++		}
++		ret = vfs_unlink(upperdir->d_inode, dentry);
++		dput(dentry);
++		if (ret)
++			printk(KERN_WARNING
++			    "overlayfs: failed to unlink whiteout %.*s: %i\n",
++			    p->len, p->name, ret);
++	}
++	mutex_unlock(&upperdir->d_inode->i_mutex);
++
++out_revert_creds:
++	revert_creds(old_cred);
++	put_cred(override_cred);
++
++	return err;
++}
++
++int ovl_check_empty_and_clear(struct dentry *dentry, enum ovl_path_type type)
++{
++	int err;
++	LIST_HEAD(list);
++
++	err = ovl_check_empty_dir(dentry, &list);
++	if (!err && type == OVL_PATH_MERGE)
++		err = ovl_remove_whiteouts(dentry, &list);
++
++	ovl_cache_free(&list);
++
++	return err;
++}
+--- /dev/null
++++ b/fs/overlayfs/super.c
+@@ -0,0 +1,685 @@
++/*
++ *
++ * Copyright (C) 2011 Novell Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published by
++ * the Free Software Foundation.
++ */
++
++#include <linux/fs.h>
++#include <linux/namei.h>
++#include <linux/xattr.h>
++#include <linux/security.h>
++#include <linux/mount.h>
++#include <linux/slab.h>
++#include <linux/parser.h>
++#include <linux/module.h>
++#include <linux/cred.h>
++#include <linux/sched.h>
++#include <linux/statfs.h>
++#include <linux/seq_file.h>
++#include "overlayfs.h"
++
++MODULE_AUTHOR("Miklos Szeredi <miklos@szeredi.hu>");
++MODULE_DESCRIPTION("Overlay filesystem");
++MODULE_LICENSE("GPL");
++
++#define OVERLAYFS_SUPER_MAGIC 0x794c764f
++
++struct ovl_config {
++	char *lowerdir;
++	char *upperdir;
++};
++
++/* private information held for overlayfs's superblock */
++struct ovl_fs {
++	struct vfsmount *upper_mnt;
++	struct vfsmount *lower_mnt;
++	long lower_namelen;
++	/* pathnames of lower and upper dirs, for show_options */
++	struct ovl_config config;
++};
++
++/* private information held for every overlayfs dentry */
++struct ovl_entry {
++	/*
++	 * Keep "double reference" on upper dentries, so that
++	 * d_delete() doesn't think it's OK to reset d_inode to NULL.
++	 */
++	struct dentry *__upperdentry;
++	struct dentry *lowerdentry;
++	union {
++		struct {
++			u64 version;
++			bool opaque;
++		};
++		struct rcu_head rcu;
++	};
++};
++
++const char *ovl_whiteout_xattr = "trusted.overlay.whiteout";
++const char *ovl_opaque_xattr = "trusted.overlay.opaque";
++
++
++enum ovl_path_type ovl_path_type(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	if (oe->__upperdentry) {
++		if (oe->lowerdentry && S_ISDIR(dentry->d_inode->i_mode))
++			return OVL_PATH_MERGE;
++		else
++			return OVL_PATH_UPPER;
++	} else {
++		return OVL_PATH_LOWER;
++	}
++}
++
++static struct dentry *ovl_upperdentry_dereference(struct ovl_entry *oe)
++{
++	struct dentry *upperdentry = ACCESS_ONCE(oe->__upperdentry);
++	smp_read_barrier_depends();
++	return upperdentry;
++}
++
++void ovl_path_upper(struct dentry *dentry, struct path *path)
++{
++	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	path->mnt = ofs->upper_mnt;
++	path->dentry = ovl_upperdentry_dereference(oe);
++}
++
++void ovl_path_lower(struct dentry *dentry, struct path *path)
++{
++	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	path->mnt = ofs->lower_mnt;
++	path->dentry = oe->lowerdentry;
++}
++
++enum ovl_path_type ovl_path_real(struct dentry *dentry, struct path *path)
++{
++
++	enum ovl_path_type type = ovl_path_type(dentry);
++
++	if (type == OVL_PATH_LOWER)
++		ovl_path_lower(dentry, path);
++	else
++		ovl_path_upper(dentry, path);
++
++	return type;
++}
++
++struct dentry *ovl_dentry_upper(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	return ovl_upperdentry_dereference(oe);
++}
++
++struct dentry *ovl_dentry_lower(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	return oe->lowerdentry;
++}
++
++struct dentry *ovl_dentry_real(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++	struct dentry *realdentry;
++
++	realdentry = ovl_upperdentry_dereference(oe);
++	if (!realdentry)
++		realdentry = oe->lowerdentry;
++
++	return realdentry;
++}
++
++struct dentry *ovl_entry_real(struct ovl_entry *oe, bool *is_upper)
++{
++	struct dentry *realdentry;
++
++	realdentry = ovl_upperdentry_dereference(oe);
++	if (realdentry) {
++		*is_upper = true;
++	} else {
++		realdentry = oe->lowerdentry;
++		*is_upper = false;
++	}
++	return realdentry;
++}
++
++bool ovl_dentry_is_opaque(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++	return oe->opaque;
++}
++
++void ovl_dentry_set_opaque(struct dentry *dentry, bool opaque)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++	oe->opaque = opaque;
++}
++
++void ovl_dentry_update(struct dentry *dentry, struct dentry *upperdentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	WARN_ON(!mutex_is_locked(&upperdentry->d_parent->d_inode->i_mutex));
++	WARN_ON(oe->__upperdentry);
++	BUG_ON(!upperdentry->d_inode);
++	smp_wmb();
++	oe->__upperdentry = dget(upperdentry);
++}
++
++void ovl_dentry_version_inc(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	WARN_ON(!mutex_is_locked(&dentry->d_inode->i_mutex));
++	oe->version++;
++}
++
++u64 ovl_dentry_version_get(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	WARN_ON(!mutex_is_locked(&dentry->d_inode->i_mutex));
++	return oe->version;
++}
++
++bool ovl_is_whiteout(struct dentry *dentry)
++{
++	int res;
++	char val;
++
++	if (!dentry)
++		return false;
++	if (!dentry->d_inode)
++		return false;
++	if (!S_ISLNK(dentry->d_inode->i_mode))
++		return false;
++
++	res = vfs_getxattr(dentry, ovl_whiteout_xattr, &val, 1);
++	if (res == 1 && val == 'y')
++		return true;
++
++	return false;
++}
++
++static bool ovl_is_opaquedir(struct dentry *dentry)
++{
++	int res;
++	char val;
++
++	if (!S_ISDIR(dentry->d_inode->i_mode))
++		return false;
++
++	res = vfs_getxattr(dentry, ovl_opaque_xattr, &val, 1);
++	if (res == 1 && val == 'y')
++		return true;
++
++	return false;
++}
++
++static void ovl_entry_free(struct rcu_head *head)
++{
++	struct ovl_entry *oe = container_of(head, struct ovl_entry, rcu);
++	kfree(oe);
++}
++
++static void ovl_dentry_release(struct dentry *dentry)
++{
++	struct ovl_entry *oe = dentry->d_fsdata;
++
++	if (oe) {
++		dput(oe->__upperdentry);
++		dput(oe->__upperdentry);
++		dput(oe->lowerdentry);
++		call_rcu(&oe->rcu, ovl_entry_free);
++	}
++}
++
++const struct dentry_operations ovl_dentry_operations = {
++	.d_release = ovl_dentry_release,
++};
++
++static struct ovl_entry *ovl_alloc_entry(void)
++{
++	return kzalloc(sizeof(struct ovl_entry), GFP_KERNEL);
++}
++
++static inline struct dentry *ovl_lookup_real(struct dentry *dir,
++					     struct qstr *name)
++{
++	struct dentry *dentry;
++
++	mutex_lock(&dir->d_inode->i_mutex);
++	dentry = lookup_one_len(name->name, dir, name->len);
++	mutex_unlock(&dir->d_inode->i_mutex);
++
++	if (IS_ERR(dentry)) {
++		if (PTR_ERR(dentry) == -ENOENT)
++			dentry = NULL;
++	} else if (!dentry->d_inode) {
++		dput(dentry);
++		dentry = NULL;
++	}
++	return dentry;
++}
++
++static int ovl_do_lookup(struct dentry *dentry)
++{
++	struct ovl_entry *oe;
++	struct dentry *upperdir;
++	struct dentry *lowerdir;
++	struct dentry *upperdentry = NULL;
++	struct dentry *lowerdentry = NULL;
++	struct inode *inode = NULL;
++	int err;
++
++	err = -ENOMEM;
++	oe = ovl_alloc_entry();
++	if (!oe)
++		goto out;
++
++	upperdir = ovl_dentry_upper(dentry->d_parent);
++	lowerdir = ovl_dentry_lower(dentry->d_parent);
++
++	if (upperdir) {
++		upperdentry = ovl_lookup_real(upperdir, &dentry->d_name);
++		err = PTR_ERR(upperdentry);
++		if (IS_ERR(upperdentry))
++			goto out_put_dir;
++
++		if (lowerdir && upperdentry &&
++		    (S_ISLNK(upperdentry->d_inode->i_mode) ||
++		     S_ISDIR(upperdentry->d_inode->i_mode))) {
++			const struct cred *old_cred;
++			struct cred *override_cred;
++
++			err = -ENOMEM;
++			override_cred = prepare_creds();
++			if (!override_cred)
++				goto out_dput_upper;
++
++			/* CAP_SYS_ADMIN needed for getxattr */
++			cap_raise(override_cred->cap_effective, CAP_SYS_ADMIN);
++			old_cred = override_creds(override_cred);
++
++			if (ovl_is_opaquedir(upperdentry)) {
++				oe->opaque = true;
++			} else if (ovl_is_whiteout(upperdentry)) {
++				dput(upperdentry);
++				upperdentry = NULL;
++				oe->opaque = true;
++			}
++			revert_creds(old_cred);
++			put_cred(override_cred);
++		}
++	}
++	if (lowerdir && !oe->opaque) {
++		lowerdentry = ovl_lookup_real(lowerdir, &dentry->d_name);
++		err = PTR_ERR(lowerdentry);
++		if (IS_ERR(lowerdentry))
++			goto out_dput_upper;
++	}
++
++	if (lowerdentry && upperdentry &&
++	    (!S_ISDIR(upperdentry->d_inode->i_mode) ||
++	     !S_ISDIR(lowerdentry->d_inode->i_mode))) {
++		dput(lowerdentry);
++		lowerdentry = NULL;
++		oe->opaque = true;
++	}
++
++	if (lowerdentry || upperdentry) {
++		struct dentry *realdentry;
++
++		realdentry = upperdentry ? upperdentry : lowerdentry;
++		err = -ENOMEM;
++		inode = ovl_new_inode(dentry->d_sb, realdentry->d_inode->i_mode,
++				      oe);
++		if (!inode)
++			goto out_dput;
++		ovl_copyattr(realdentry->d_inode, inode);
++	}
++
++	if (upperdentry)
++		oe->__upperdentry = dget(upperdentry);
++
++	if (lowerdentry)
++		oe->lowerdentry = lowerdentry;
++
++	dentry->d_fsdata = oe;
++	dentry->d_op = &ovl_dentry_operations;
++	d_add(dentry, inode);
++
++	return 0;
++
++out_dput:
++	dput(lowerdentry);
++out_dput_upper:
++	dput(upperdentry);
++out_put_dir:
++	kfree(oe);
++out:
++	return err;
++}
++
++struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry,
++			  unsigned int flags)
++{
++	int err = ovl_do_lookup(dentry);
++
++	if (err)
++		return ERR_PTR(err);
++
++	return NULL;
++}
++
++struct file *ovl_path_open(struct path *path, int flags)
++{
++	path_get(path);
++	return dentry_open(path, flags, current_cred());
++}
++
++static void ovl_put_super(struct super_block *sb)
++{
++	struct ovl_fs *ufs = sb->s_fs_info;
++
++	if (!(sb->s_flags & MS_RDONLY))
++		mnt_drop_write(ufs->upper_mnt);
++
++	mntput(ufs->upper_mnt);
++	mntput(ufs->lower_mnt);
++
++	kfree(ufs->config.lowerdir);
++	kfree(ufs->config.upperdir);
++	kfree(ufs);
++}
++
++static int ovl_remount_fs(struct super_block *sb, int *flagsp, char *data)
++{
++	int flags = *flagsp;
++	struct ovl_fs *ufs = sb->s_fs_info;
++
++	/* When remounting rw or ro, we need to adjust the write access to the
++	 * upper fs.
++	 */
++	if (((flags ^ sb->s_flags) & MS_RDONLY) == 0)
++		/* No change to readonly status */
++		return 0;
++
++	if (flags & MS_RDONLY) {
++		mnt_drop_write(ufs->upper_mnt);
++		return 0;
++	} else
++		return mnt_want_write(ufs->upper_mnt);
++}
++
++/**
++ * ovl_statfs
++ * @sb: The overlayfs super block
++ * @buf: The struct kstatfs to fill in with stats
++ *
++ * Get the filesystem statistics.  As writes always target the upper layer
++ * filesystem pass the statfs to the same filesystem.
++ */
++static int ovl_statfs(struct dentry *dentry, struct kstatfs *buf)
++{
++	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;
++	struct dentry *root_dentry = dentry->d_sb->s_root;
++	struct path path;
++	int err;
++
++	ovl_path_upper(root_dentry, &path);
++
++	err = vfs_statfs(&path, buf);
++	if (!err) {
++		buf->f_namelen = max(buf->f_namelen, ofs->lower_namelen);
++		buf->f_type = OVERLAYFS_SUPER_MAGIC;
++	}
++
++	return err;
++}
++
++/**
++ * ovl_show_options
++ *
++ * Prints the mount options for a given superblock.
++ * Returns zero; does not fail.
++ */
++static int ovl_show_options(struct seq_file *m, struct dentry *dentry)
++{
++	struct super_block *sb = dentry->d_sb;
++	struct ovl_fs *ufs = sb->s_fs_info;
++
++	seq_printf(m, ",lowerdir=%s", ufs->config.lowerdir);
++	seq_printf(m, ",upperdir=%s", ufs->config.upperdir);
++	return 0;
++}
++
++static const struct super_operations ovl_super_operations = {
++	.put_super	= ovl_put_super,
++	.remount_fs	= ovl_remount_fs,
++	.statfs		= ovl_statfs,
++	.show_options	= ovl_show_options,
++};
++
++enum {
++	Opt_lowerdir,
++	Opt_upperdir,
++	Opt_err,
++};
++
++static const match_table_t ovl_tokens = {
++	{Opt_lowerdir,			"lowerdir=%s"},
++	{Opt_upperdir,			"upperdir=%s"},
++	{Opt_err,			NULL}
++};
++
++static int ovl_parse_opt(char *opt, struct ovl_config *config)
++{
++	char *p;
++
++	config->upperdir = NULL;
++	config->lowerdir = NULL;
++
++	while ((p = strsep(&opt, ",")) != NULL) {
++		int token;
++		substring_t args[MAX_OPT_ARGS];
++
++		if (!*p)
++			continue;
++
++		token = match_token(p, ovl_tokens, args);
++		switch (token) {
++		case Opt_upperdir:
++			kfree(config->upperdir);
++			config->upperdir = match_strdup(&args[0]);
++			if (!config->upperdir)
++				return -ENOMEM;
++			break;
++
++		case Opt_lowerdir:
++			kfree(config->lowerdir);
++			config->lowerdir = match_strdup(&args[0]);
++			if (!config->lowerdir)
++				return -ENOMEM;
++			break;
++
++		default:
++			return -EINVAL;
++		}
++	}
++	return 0;
++}
++
++static int ovl_fill_super(struct super_block *sb, void *data, int silent)
++{
++	struct path lowerpath;
++	struct path upperpath;
++	struct inode *root_inode;
++	struct dentry *root_dentry;
++	struct ovl_entry *oe;
++	struct ovl_fs *ufs;
++	struct kstatfs statfs;
++	int err;
++
++	err = -ENOMEM;
++	ufs = kmalloc(sizeof(struct ovl_fs), GFP_KERNEL);
++	if (!ufs)
++		goto out;
++
++	err = ovl_parse_opt((char *) data, &ufs->config);
++	if (err)
++		goto out_free_ufs;
++
++	err = -EINVAL;
++	if (!ufs->config.upperdir || !ufs->config.lowerdir) {
++		printk(KERN_ERR "overlayfs: missing upperdir or lowerdir\n");
++		goto out_free_config;
++	}
++
++	oe = ovl_alloc_entry();
++	if (oe == NULL)
++		goto out_free_config;
++
++	err = kern_path(ufs->config.upperdir, LOOKUP_FOLLOW, &upperpath);
++	if (err)
++		goto out_free_oe;
++
++	err = kern_path(ufs->config.lowerdir, LOOKUP_FOLLOW, &lowerpath);
++	if (err)
++		goto out_put_upperpath;
++
++	err = -ENOTDIR;
++	if (!S_ISDIR(upperpath.dentry->d_inode->i_mode) ||
++	    !S_ISDIR(lowerpath.dentry->d_inode->i_mode))
++		goto out_put_lowerpath;
++
++	err = vfs_statfs(&lowerpath, &statfs);
++	if (err) {
++		printk(KERN_ERR "overlayfs: statfs failed on lowerpath\n");
++		goto out_put_lowerpath;
++	}
++	ufs->lower_namelen = statfs.f_namelen;
++
++	sb->s_stack_depth = max(upperpath.mnt->mnt_sb->s_stack_depth,
++				lowerpath.mnt->mnt_sb->s_stack_depth) + 1;
++
++	err = -EINVAL;
++	if (sb->s_stack_depth > FILESYSTEM_MAX_STACK_DEPTH) {
++		printk(KERN_ERR "overlayfs: maximum fs stacking depth exceeded\n");
++		goto out_put_lowerpath;
++	}
++
++
++	ufs->upper_mnt = clone_private_mount(&upperpath);
++	err = PTR_ERR(ufs->upper_mnt);
++	if (IS_ERR(ufs->upper_mnt)) {
++		printk(KERN_ERR "overlayfs: failed to clone upperpath\n");
++		goto out_put_lowerpath;
++	}
++
++	ufs->lower_mnt = clone_private_mount(&lowerpath);
++	err = PTR_ERR(ufs->lower_mnt);
++	if (IS_ERR(ufs->lower_mnt)) {
++		printk(KERN_ERR "overlayfs: failed to clone lowerpath\n");
++		goto out_put_upper_mnt;
++	}
++
++	/*
++	 * Make lower_mnt R/O.  That way fchmod/fchown on lower file
++	 * will fail instead of modifying lower fs.
++	 */
++	ufs->lower_mnt->mnt_flags |= MNT_READONLY;
++
++	/* If the upper fs is r/o, we mark overlayfs r/o too */
++	if (ufs->upper_mnt->mnt_sb->s_flags & MS_RDONLY)
++		sb->s_flags |= MS_RDONLY;
++
++	if (!(sb->s_flags & MS_RDONLY)) {
++		err = mnt_want_write(ufs->upper_mnt);
++		if (err)
++			goto out_put_lower_mnt;
++	}
++
++	err = -ENOMEM;
++	root_inode = ovl_new_inode(sb, S_IFDIR, oe);
++	if (!root_inode)
++		goto out_drop_write;
++
++	root_dentry = d_make_root(root_inode);
++	if (!root_dentry)
++		goto out_drop_write;
++
++	mntput(upperpath.mnt);
++	mntput(lowerpath.mnt);
++
++	oe->__upperdentry = dget(upperpath.dentry);
++	oe->lowerdentry = lowerpath.dentry;
++
++	root_dentry->d_fsdata = oe;
++	root_dentry->d_op = &ovl_dentry_operations;
++
++	sb->s_magic = OVERLAYFS_SUPER_MAGIC;
++	sb->s_op = &ovl_super_operations;
++	sb->s_root = root_dentry;
++	sb->s_fs_info = ufs;
++
++	return 0;
++
++out_drop_write:
++	if (!(sb->s_flags & MS_RDONLY))
++		mnt_drop_write(ufs->upper_mnt);
++out_put_lower_mnt:
++	mntput(ufs->lower_mnt);
++out_put_upper_mnt:
++	mntput(ufs->upper_mnt);
++out_put_lowerpath:
++	path_put(&lowerpath);
++out_put_upperpath:
++	path_put(&upperpath);
++out_free_oe:
++	kfree(oe);
++out_free_config:
++	kfree(ufs->config.lowerdir);
++	kfree(ufs->config.upperdir);
++out_free_ufs:
++	kfree(ufs);
++out:
++	return err;
++}
++
++static struct dentry *ovl_mount(struct file_system_type *fs_type, int flags,
++				const char *dev_name, void *raw_data)
++{
++	return mount_nodev(fs_type, flags, raw_data, ovl_fill_super);
++}
++
++static struct file_system_type ovl_fs_type = {
++	.owner		= THIS_MODULE,
++	.name		= "overlayfs",
++	.mount		= ovl_mount,
++	.kill_sb	= kill_anon_super,
++};
++
++static int __init ovl_init(void)
++{
++	return register_filesystem(&ovl_fs_type);
++}
++
++static void __exit ovl_exit(void)
++{
++	unregister_filesystem(&ovl_fs_type);
++}
++
++module_init(ovl_init);
++module_exit(ovl_exit);
+--- a/fs/splice.c
++++ b/fs/splice.c
+@@ -1308,6 +1308,7 @@ long do_splice_direct(struct file *in, l
+ 
+ 	return ret;
+ }
++EXPORT_SYMBOL(do_splice_direct);
+ 
+ static int splice_pipe_to_pipe(struct pipe_inode_info *ipipe,
+ 			       struct pipe_inode_info *opipe,
+--- a/include/linux/fs.h
++++ b/include/linux/fs.h
+@@ -243,6 +243,12 @@ struct iattr {
+  */
+ #include <linux/quota.h>
+ 
++/*
++ * Maximum number of layers of fs stack.  Needs to be limited to
++ * prevent kernel stack overflow
++ */
++#define FILESYSTEM_MAX_STACK_DEPTH 2
++
+ /** 
+  * enum positive_aop_returns - aop return codes with specific semantics
+  *
+@@ -1321,6 +1327,11 @@ struct super_block {
+ 
+ 	/* Being remounted read-only */
+ 	int s_readonly_remount;
++
++	/*
++	 * Indicates how deep in a filesystem stack this SB is
++	 */
++	int s_stack_depth;
+ };
+ 
+ /* superblock cache pruning functions */
+@@ -1578,6 +1589,7 @@ struct inode_operations {
+ 	int (*atomic_open)(struct inode *, struct dentry *,
+ 			   struct file *, unsigned open_flag,
+ 			   umode_t create_mode, int *opened);
++	int (*dentry_open)(struct dentry *, struct file *, const struct cred *);
+ } ____cacheline_aligned;
+ 
+ struct seq_file;
+@@ -2009,6 +2021,7 @@ extern struct file *file_open_name(struc
+ extern struct file *filp_open(const char *, int, umode_t);
+ extern struct file *file_open_root(struct dentry *, struct vfsmount *,
+ 				   const char *, int);
++extern int vfs_open(const struct path *, struct file *, const struct cred *);
+ extern struct file * dentry_open(const struct path *, int, const struct cred *);
+ extern int filp_close(struct file *, fl_owner_t id);
+ 
+@@ -2215,6 +2228,7 @@ extern sector_t bmap(struct inode *, sec
+ #endif
+ extern int notify_change(struct dentry *, struct iattr *);
+ extern int inode_permission(struct inode *, int);
++extern int __inode_permission(struct inode *, int);
+ extern int generic_permission(struct inode *, int);
+ 
+ static inline bool execute_ok(struct inode *inode)
+--- a/include/linux/mount.h
++++ b/include/linux/mount.h
+@@ -66,6 +66,9 @@ extern void mnt_pin(struct vfsmount *mnt
+ extern void mnt_unpin(struct vfsmount *mnt);
+ extern int __mnt_is_readonly(struct vfsmount *mnt);
+ 
++struct path;
++extern struct vfsmount *clone_private_mount(struct path *path);
++
+ struct file_system_type;
+ extern struct vfsmount *vfs_kern_mount(struct file_system_type *type,
+ 				      int flags, const char *name,
+--- a/MAINTAINERS
++++ b/MAINTAINERS
+@@ -5450,6 +5450,13 @@ F:	drivers/scsi/osd/
+ F:	include/scsi/osd_*
+ F:	fs/exofs/
+ 
++OVERLAYFS FILESYSTEM
++M:	Miklos Szeredi <miklos@szeredi.hu>
++L:	linux-fsdevel@vger.kernel.org
++S:	Supported
++F:	fs/overlayfs/*
++F:	Documentation/filesystems/overlayfs.txt
++
+ P54 WIRELESS DRIVER
+ M:	Christian Lamparter <chunkeey@googlemail.com>
+ L:	linux-wireless@vger.kernel.org
diff --git a/target/linux/generic/patches-3.7/102-ehci_hcd_ignore_oc.patch b/target/linux/generic/patches-3.7/102-ehci_hcd_ignore_oc.patch
new file mode 100644
index 0000000000..bf1815a2e1
--- /dev/null
+++ b/target/linux/generic/patches-3.7/102-ehci_hcd_ignore_oc.patch
@@ -0,0 +1,41 @@
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -645,7 +645,7 @@ static int ehci_run (struct usb_hcd *hcd
+ 		"USB %x.%x started, EHCI %x.%02x%s\n",
+ 		((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f),
+ 		temp >> 8, temp & 0xff,
+-		ignore_oc ? ", overcurrent ignored" : "");
++		(ignore_oc || ehci->ignore_oc) ? ", overcurrent ignored" : "");
+ 
+ 	ehci_writel(ehci, INTR_MASK,
+ 		    &ehci->regs->intr_enable); /* Turn On Interrupts */
+--- a/drivers/usb/host/ehci-hub.c
++++ b/drivers/usb/host/ehci-hub.c
+@@ -585,7 +585,7 @@ ehci_hub_status_data (struct usb_hcd *hc
+ 	 * always set, seem to clear PORT_OCC and PORT_CSC when writing to
+ 	 * PORT_POWER; that's surprising, but maybe within-spec.
+ 	 */
+-	if (!ignore_oc)
++	if (!ignore_oc && !ehci->ignore_oc)
+ 		mask = PORT_CSC | PORT_PEC | PORT_OCC;
+ 	else
+ 		mask = PORT_CSC | PORT_PEC;
+@@ -804,7 +804,7 @@ static int ehci_hub_control (
+ 		if (temp & PORT_PEC)
+ 			status |= USB_PORT_STAT_C_ENABLE << 16;
+ 
+-		if ((temp & PORT_OCC) && !ignore_oc){
++		if ((temp & PORT_OCC) && (!ignore_oc && !ehci->ignore_oc)){
+ 			status |= USB_PORT_STAT_C_OVERCURRENT << 16;
+ 
+ 			/*
+--- a/drivers/usb/host/ehci.h
++++ b/drivers/usb/host/ehci.h
+@@ -197,6 +197,7 @@ struct ehci_hcd {			/* one per controlle
+ 	unsigned		use_dummy_qh:1;	/* AMD Frame List table quirk*/
+ 	unsigned		has_synopsys_hc_bug:1; /* Synopsys HC */
+ 	unsigned		frame_index_bug:1; /* MosChip (AKA NetMos) */
++	unsigned		ignore_oc:1;
+ 
+ 	/* required for usb32 quirk */
+ 	#define OHCI_CTRL_HCFS          (3 << 6)
diff --git a/target/linux/generic/patches-3.7/110-fix_mtd_include.patch b/target/linux/generic/patches-3.7/110-fix_mtd_include.patch
new file mode 100644
index 0000000000..c63dbc0596
--- /dev/null
+++ b/target/linux/generic/patches-3.7/110-fix_mtd_include.patch
@@ -0,0 +1,10 @@
+--- a/include/linux/mtd/physmap.h
++++ b/include/linux/mtd/physmap.h
+@@ -17,6 +17,7 @@
+ 
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
++#include <linux/platform_device.h>
+ 
+ struct map_info;
+ struct platform_device;
diff --git a/target/linux/generic/patches-3.7/200-fix_localversion.patch b/target/linux/generic/patches-3.7/200-fix_localversion.patch
new file mode 100644
index 0000000000..6c16dd1b4b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/200-fix_localversion.patch
@@ -0,0 +1,11 @@
+--- a/scripts/setlocalversion
++++ b/scripts/setlocalversion
+@@ -167,7 +167,7 @@ else
+ 	# annotated or signed tagged state (as git describe only
+ 	# looks at signed or annotated tags - git tag -a/-s) and
+ 	# LOCALVERSION= is not specified
+-	if test "${LOCALVERSION+set}" != "set"; then
++	if test "${CONFIG_LOCALVERSION+set}" != "set"; then
+ 		scm=$(scm_version --short)
+ 		res="$res${scm:++}"
+ 	fi
diff --git a/target/linux/generic/patches-3.7/201-extra_optimization.patch b/target/linux/generic/patches-3.7/201-extra_optimization.patch
new file mode 100644
index 0000000000..d94d2cf3a8
--- /dev/null
+++ b/target/linux/generic/patches-3.7/201-extra_optimization.patch
@@ -0,0 +1,24 @@
+--- a/Makefile
++++ b/Makefile
+@@ -570,9 +570,9 @@ endif # $(dot-config)
+ all: vmlinux
+ 
+ ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
+-KBUILD_CFLAGS	+= -Os
++KBUILD_CFLAGS	+= -Os -fno-caller-saves
+ else
+-KBUILD_CFLAGS	+= -O2
++KBUILD_CFLAGS	+= -O2 -fno-reorder-blocks -fno-tree-ch -fno-caller-saves
+ endif
+ 
+ include $(srctree)/arch/$(SRCARCH)/Makefile
+@@ -645,6 +645,9 @@ endif
+ NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+ CHECKFLAGS     += $(NOSTDINC_FLAGS)
+ 
++# improve gcc optimization
++CFLAGS += $(call cc-option,-funit-at-a-time,)
++
+ # warn about C99 declaration after statement
+ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
+ 
diff --git a/target/linux/generic/patches-3.7/202-reduce_module_size.patch b/target/linux/generic/patches-3.7/202-reduce_module_size.patch
new file mode 100644
index 0000000000..dee601989b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/202-reduce_module_size.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -379,7 +379,7 @@ KBUILD_CFLAGS_KERNEL :=
+ KBUILD_AFLAGS   := -D__ASSEMBLY__
+ KBUILD_AFLAGS_MODULE  := -DMODULE
+ KBUILD_CFLAGS_MODULE  := -DMODULE
+-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
++KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
+ 
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
diff --git a/target/linux/generic/patches-3.7/210-darwin_scripts_include.patch b/target/linux/generic/patches-3.7/210-darwin_scripts_include.patch
new file mode 100644
index 0000000000..51cc085b0b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/210-darwin_scripts_include.patch
@@ -0,0 +1,78 @@
+--- a/scripts/kallsyms.c
++++ b/scripts/kallsyms.c
+@@ -22,6 +22,35 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <ctype.h>
++#ifdef __APPLE__
++/* Darwin has no memmem implementation, this one is ripped of the uClibc-0.9.28 source */
++void *memmem (const void *haystack, size_t haystack_len,
++                          const void *needle,  size_t needle_len)
++{
++  const char *begin;
++  const char *const last_possible
++    = (const char *) haystack + haystack_len - needle_len;
++
++  if (needle_len == 0)
++    /* The first occurrence of the empty string is deemed to occur at
++       the beginning of the string.  */
++    return (void *) haystack;
++
++  /* Sanity check, otherwise the loop might search through the whole
++     memory.  */
++  if (__builtin_expect (haystack_len < needle_len, 0))
++    return NULL;
++
++  for (begin = (const char *) haystack; begin <= last_possible; ++begin)
++    if (begin[0] == ((const char *) needle)[0] &&
++        !memcmp ((const void *) &begin[1],
++                 (const void *) ((const char *) needle + 1),
++                 needle_len - 1))
++      return (void *) begin;
++
++  return NULL;
++}
++#endif
+ 
+ #ifndef ARRAY_SIZE
+ #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
+--- a/scripts/kconfig/Makefile
++++ b/scripts/kconfig/Makefile
+@@ -129,6 +129,9 @@ check-lxdialog  := $(srctree)/$(src)/lxd
+ # we really need to do so. (Do not call gcc as part of make mrproper)
+ HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
+                     -DLOCALE
++ifeq ($(shell uname -s),Darwin)
++HOST_LOADLIBES  += -lncurses
++endif
+ 
+ # ===========================================================================
+ # Shared Makefile for the various kconfig executables:
+--- a/scripts/mod/mk_elfconfig.c
++++ b/scripts/mod/mk_elfconfig.c
+@@ -1,7 +1,11 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#ifndef __APPLE__
+ #include <elf.h>
++#else
++#include "../../../../../tools/sstrip/include/elf.h"
++#endif
+ 
+ int
+ main(int argc, char **argv)
+--- a/scripts/mod/modpost.h
++++ b/scripts/mod/modpost.h
+@@ -7,7 +7,11 @@
+ #include <sys/mman.h>
+ #include <fcntl.h>
+ #include <unistd.h>
++#if !(defined(__APPLE__) || defined(__CYGWIN__))
+ #include <elf.h>
++#else
++#include "../../../../../tools/sstrip/include/elf.h"
++#endif
+ 
+ #include "elfconfig.h"
+ 
diff --git a/target/linux/generic/patches-3.7/212-byteshift_portability.patch b/target/linux/generic/patches-3.7/212-byteshift_portability.patch
new file mode 100644
index 0000000000..bba55f5358
--- /dev/null
+++ b/target/linux/generic/patches-3.7/212-byteshift_portability.patch
@@ -0,0 +1,53 @@
+--- a/tools/include/tools/be_byteshift.h
++++ b/tools/include/tools/be_byteshift.h
+@@ -1,7 +1,11 @@
+ #ifndef _TOOLS_BE_BYTESHIFT_H
+ #define _TOOLS_BE_BYTESHIFT_H
+ 
++#ifdef __linux__
+ #include <linux/types.h>
++#else
++#include "linux_types.h"
++#endif
+ 
+ static inline __u16 __get_unaligned_be16(const __u8 *p)
+ {
+--- a/tools/include/tools/le_byteshift.h
++++ b/tools/include/tools/le_byteshift.h
+@@ -1,7 +1,11 @@
+ #ifndef _TOOLS_LE_BYTESHIFT_H
+ #define _TOOLS_LE_BYTESHIFT_H
+ 
++#ifdef __linux__
+ #include <linux/types.h>
++#else
++#include "linux_types.h"
++#endif
+ 
+ static inline __u16 __get_unaligned_le16(const __u8 *p)
+ {
+--- /dev/null
++++ b/tools/include/tools/linux_types.h
+@@ -0,0 +1,22 @@
++#ifndef __LINUX_TYPES_H
++#define __LINUX_TYPES_H
++
++#include <stdint.h>
++
++typedef uint8_t __u8;
++typedef uint8_t __be8;
++typedef uint8_t __le8;
++
++typedef uint16_t __u16;
++typedef uint16_t __be16;
++typedef uint16_t __le16;
++
++typedef uint32_t __u32;
++typedef uint32_t __be32;
++typedef uint32_t __le32;
++
++typedef uint64_t __u64;
++typedef uint64_t __be64;
++typedef uint64_t __le64;
++
++#endif
diff --git a/target/linux/generic/patches-3.7/220-module_exports.patch b/target/linux/generic/patches-3.7/220-module_exports.patch
new file mode 100644
index 0000000000..89da1645d0
--- /dev/null
+++ b/target/linux/generic/patches-3.7/220-module_exports.patch
@@ -0,0 +1,89 @@
+--- a/include/asm-generic/vmlinux.lds.h
++++ b/include/asm-generic/vmlinux.lds.h
+@@ -52,6 +52,27 @@
+ #define LOAD_OFFSET 0
+ #endif
+ 
++#ifndef SYMTAB_KEEP_STR
++#define SYMTAB_KEEP_STR *(__ksymtab_strings+*)
++#define SYMTAB_DISCARD_STR
++#else
++#define SYMTAB_DISCARD_STR *(__ksymtab_strings+*)
++#endif
++
++#ifndef SYMTAB_KEEP
++#define SYMTAB_KEEP *(SORT(___ksymtab+*))
++#define SYMTAB_DISCARD
++#else
++#define SYMTAB_DISCARD *(SORT(___ksymtab+*))
++#endif
++
++#ifndef SYMTAB_KEEP_GPL
++#define SYMTAB_KEEP_GPL *(SORT(___ksymtab_gpl+*))
++#define SYMTAB_DISCARD_GPL
++#else
++#define SYMTAB_DISCARD_GPL *(SORT(___ksymtab_gpl+*))
++#endif
++
+ #ifndef SYMBOL_PREFIX
+ #define VMLINUX_SYMBOL(sym) sym
+ #else
+@@ -276,14 +297,14 @@
+ 	/* Kernel symbol table: Normal symbols */			\
+ 	__ksymtab         : AT(ADDR(__ksymtab) - LOAD_OFFSET) {		\
+ 		VMLINUX_SYMBOL(__start___ksymtab) = .;			\
+-		*(SORT(___ksymtab+*))					\
++		SYMTAB_KEEP						\
+ 		VMLINUX_SYMBOL(__stop___ksymtab) = .;			\
+ 	}								\
+ 									\
+ 	/* Kernel symbol table: GPL-only symbols */			\
+ 	__ksymtab_gpl     : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) {	\
+ 		VMLINUX_SYMBOL(__start___ksymtab_gpl) = .;		\
+-		*(SORT(___ksymtab_gpl+*))				\
++		SYMTAB_KEEP_GPL						\
+ 		VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .;		\
+ 	}								\
+ 									\
+@@ -345,7 +366,7 @@
+ 									\
+ 	/* Kernel symbol table: strings */				\
+         __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) {	\
+-		*(__ksymtab_strings)					\
++		SYMTAB_KEEP_STR						\
+ 	}								\
+ 									\
+ 	/* __*init sections */						\
+@@ -679,6 +700,9 @@
+ 	EXIT_TEXT							\
+ 	EXIT_DATA							\
+ 	EXIT_CALL							\
++	SYMTAB_DISCARD							\
++	SYMTAB_DISCARD_GPL						\
++	SYMTAB_DISCARD_STR						\
+ 	*(.discard)							\
+ 	*(.discard.*)							\
+ 	}
+--- a/include/linux/export.h
++++ b/include/linux/export.h
+@@ -45,12 +45,19 @@ extern struct module __this_module;
+ #define __CRC_SYMBOL(sym, sec)
+ #endif
+ 
++#ifdef MODULE
++#define __EXPORT_SUFFIX(sym)
++#else
++#define __EXPORT_SUFFIX(sym) "+" #sym
++#endif
++
+ /* For every exported symbol, place a struct in the __ksymtab section */
+ #define __EXPORT_SYMBOL(sym, sec)				\
+ 	extern typeof(sym) sym;					\
+ 	__CRC_SYMBOL(sym, sec)					\
+ 	static const char __kstrtab_##sym[]			\
+-	__attribute__((section("__ksymtab_strings"), aligned(1))) \
++	__attribute__((section("__ksymtab_strings"		\
++	  __EXPORT_SUFFIX(sym)), aligned(1)))			\
+ 	= MODULE_SYMBOL_PREFIX #sym;				\
+ 	static const struct kernel_symbol __ksymtab_##sym	\
+ 	__used							\
diff --git a/target/linux/generic/patches-3.7/230-openwrt_lzma_options.patch b/target/linux/generic/patches-3.7/230-openwrt_lzma_options.patch
new file mode 100644
index 0000000000..b09c24d4c3
--- /dev/null
+++ b/target/linux/generic/patches-3.7/230-openwrt_lzma_options.patch
@@ -0,0 +1,54 @@
+--- a/scripts/Makefile.lib
++++ b/scripts/Makefile.lib
+@@ -296,7 +296,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^)
+ 
+ quiet_cmd_lzma = LZMA    $@
+ cmd_lzma = (cat $(filter-out FORCE,$^) | \
+-	lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
++	lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
+ 	(rm -f $@ ; false)
+ 
+ quiet_cmd_lzo = LZO     $@
+--- a/scripts/gen_initramfs_list.sh
++++ b/scripts/gen_initramfs_list.sh
+@@ -226,7 +226,7 @@ cpio_list=
+ output="/dev/stdout"
+ output_file=""
+ is_cpio_compressed=
+-compr="gzip -n -9 -f"
++compr="gzip -n -9 -f -"
+ 
+ arg="$1"
+ case "$arg" in
+@@ -240,9 +240,9 @@ case "$arg" in
+ 		output_file="$1"
+ 		cpio_list="$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)"
+ 		output=${cpio_list}
+-		echo "$output_file" | grep -q "\.gz$" && compr="gzip -n -9 -f"
+-		echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f"
+-		echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
++		echo "$output_file" | grep -q "\.gz$" && compr="gzip -n -9 -f -"
++		echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f -"
++		echo "$output_file" | grep -q "\.lzma$" && compr="lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so"
+ 		echo "$output_file" | grep -q "\.xz$" && \
+ 				compr="xz --check=crc32 --lzma2=dict=1MiB"
+ 		echo "$output_file" | grep -q "\.lzo$" && compr="lzop -9 -f"
+@@ -303,7 +303,7 @@ if [ ! -z ${output_file} ]; then
+ 	if [ "${is_cpio_compressed}" = "compressed" ]; then
+ 		cat ${cpio_tfile} > ${output_file}
+ 	else
+-		(cat ${cpio_tfile} | ${compr}  - > ${output_file}) \
++		(cat ${cpio_tfile} | ${compr} > ${output_file}) \
+ 		|| (rm -f ${output_file} ; false)
+ 	fi
+ 	[ -z ${cpio_file} ] && rm ${cpio_tfile}
+--- a/lib/decompress.c
++++ b/lib/decompress.c
+@@ -43,6 +43,7 @@ static const struct compress_format comp
+ 	{ {037, 0236}, "gzip", gunzip },
+ 	{ {0x42, 0x5a}, "bzip2", bunzip2 },
+ 	{ {0x5d, 0x00}, "lzma", unlzma },
++	{ {0x6d, 0x00}, "lzma-openwrt", unlzma },
+ 	{ {0xfd, 0x37}, "xz", unxz },
+ 	{ {0x89, 0x4c}, "lzo", unlzo },
+ 	{ {0, 0}, NULL, NULL }
diff --git a/target/linux/generic/patches-3.7/250-netfilter_depends.patch b/target/linux/generic/patches-3.7/250-netfilter_depends.patch
new file mode 100644
index 0000000000..3c9013400a
--- /dev/null
+++ b/target/linux/generic/patches-3.7/250-netfilter_depends.patch
@@ -0,0 +1,18 @@
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -191,7 +191,6 @@ config NF_CONNTRACK_FTP
+ 
+ config NF_CONNTRACK_H323
+ 	tristate "H.323 protocol support"
+-	depends on (IPV6 || IPV6=n)
+ 	depends on NETFILTER_ADVANCED
+ 	help
+ 	  H.323 is a VoIP signalling protocol from ITU-T. As one of the most
+@@ -750,7 +749,6 @@ config NETFILTER_XT_TARGET_SECMARK
+ 
+ config NETFILTER_XT_TARGET_TCPMSS
+ 	tristate '"TCPMSS" target support'
+-	depends on (IPV6 || IPV6=n)
+ 	default m if NETFILTER_ADVANCED=n
+ 	---help---
+ 	  This option adds a `TCPMSS' target, which allows you to alter the
diff --git a/target/linux/generic/patches-3.7/251-sound_kconfig.patch b/target/linux/generic/patches-3.7/251-sound_kconfig.patch
new file mode 100644
index 0000000000..f374009a65
--- /dev/null
+++ b/target/linux/generic/patches-3.7/251-sound_kconfig.patch
@@ -0,0 +1,11 @@
+--- a/sound/core/Kconfig
++++ b/sound/core/Kconfig
+@@ -7,7 +7,7 @@ config SND_PCM
+ 	select SND_TIMER
+ 
+ config SND_HWDEP
+-	tristate
++	tristate "Sound hardware support"
+ 
+ config SND_RAWMIDI
+ 	tristate
diff --git a/target/linux/generic/patches-3.7/252-mv_cesa_depends.patch b/target/linux/generic/patches-3.7/252-mv_cesa_depends.patch
new file mode 100644
index 0000000000..fee28db120
--- /dev/null
+++ b/target/linux/generic/patches-3.7/252-mv_cesa_depends.patch
@@ -0,0 +1,10 @@
+--- a/drivers/crypto/Kconfig
++++ b/drivers/crypto/Kconfig
+@@ -164,6 +164,7 @@ config CRYPTO_DEV_MV_CESA
+ 	depends on PLAT_ORION
+ 	select CRYPTO_ALGAPI
+ 	select CRYPTO_AES
++	select CRYPTO_HASH2
+ 	select CRYPTO_BLKCIPHER2
+ 	select CRYPTO_HASH
+ 	help
diff --git a/target/linux/generic/patches-3.7/253-ssb_b43_default_on.patch b/target/linux/generic/patches-3.7/253-ssb_b43_default_on.patch
new file mode 100644
index 0000000000..29d2a41a3b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/253-ssb_b43_default_on.patch
@@ -0,0 +1,29 @@
+--- a/drivers/ssb/Kconfig
++++ b/drivers/ssb/Kconfig
+@@ -29,6 +29,7 @@ config SSB_SPROM
+ config SSB_BLOCKIO
+ 	bool
+ 	depends on SSB
++	default y
+ 
+ config SSB_PCIHOST_POSSIBLE
+ 	bool
+@@ -49,7 +50,7 @@ config SSB_PCIHOST
+ config SSB_B43_PCI_BRIDGE
+ 	bool
+ 	depends on SSB_PCIHOST
+-	default n
++	default y
+ 
+ config SSB_PCMCIAHOST_POSSIBLE
+ 	bool
+--- a/drivers/bcma/Kconfig
++++ b/drivers/bcma/Kconfig
+@@ -17,6 +17,7 @@ config BCMA
+ config BCMA_BLOCKIO
+ 	bool
+ 	depends on BCMA
++	default y
+ 
+ config BCMA_HOST_PCI_POSSIBLE
+ 	bool
diff --git a/target/linux/generic/patches-3.7/254-textsearch_kconfig_hacks.patch b/target/linux/generic/patches-3.7/254-textsearch_kconfig_hacks.patch
new file mode 100644
index 0000000000..690642d6a0
--- /dev/null
+++ b/target/linux/generic/patches-3.7/254-textsearch_kconfig_hacks.patch
@@ -0,0 +1,23 @@
+--- a/lib/Kconfig
++++ b/lib/Kconfig
+@@ -277,16 +277,16 @@ config BCH_CONST_T
+ # Textsearch support is select'ed if needed
+ #
+ config TEXTSEARCH
+-	boolean
++	boolean	"Textsearch support"
+ 
+ config TEXTSEARCH_KMP
+-	tristate
++	tristate "Textsearch KMP"
+ 
+ config TEXTSEARCH_BM
+-	tristate
++	tristate "Textsearch BM"
+ 
+ config TEXTSEARCH_FSM
+-	tristate
++	tristate "Textsearch FSM"
+ 
+ config BTREE
+ 	boolean
diff --git a/target/linux/generic/patches-3.7/255-lib80211_kconfig_hacks.patch b/target/linux/generic/patches-3.7/255-lib80211_kconfig_hacks.patch
new file mode 100644
index 0000000000..0c4b92e245
--- /dev/null
+++ b/target/linux/generic/patches-3.7/255-lib80211_kconfig_hacks.patch
@@ -0,0 +1,19 @@
+--- a/net/wireless/Kconfig
++++ b/net/wireless/Kconfig
+@@ -150,13 +150,13 @@ config LIB80211
+ 	  you want this built into your kernel.
+ 
+ config LIB80211_CRYPT_WEP
+-	tristate
++	tristate "LIB80211_CRYPT_WEP"
+ 
+ config LIB80211_CRYPT_CCMP
+-	tristate
++	tristate "LIB80211_CRYPT_CCMP"
+ 
+ config LIB80211_CRYPT_TKIP
+-	tristate
++	tristate "LIB80211_CRYPT_TKIP"
+ 
+ config LIB80211_DEBUG
+ 	bool "lib80211 debugging messages"
diff --git a/target/linux/generic/patches-3.7/256-crypto_add_kconfig_prompts.patch b/target/linux/generic/patches-3.7/256-crypto_add_kconfig_prompts.patch
new file mode 100644
index 0000000000..8462c711f0
--- /dev/null
+++ b/target/linux/generic/patches-3.7/256-crypto_add_kconfig_prompts.patch
@@ -0,0 +1,47 @@
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -31,7 +31,7 @@ config CRYPTO_FIPS
+ 	  this is.
+ 
+ config CRYPTO_ALGAPI
+-	tristate
++	tristate "ALGAPI"
+ 	select CRYPTO_ALGAPI2
+ 	help
+ 	  This option provides the API for cryptographic algorithms.
+@@ -40,7 +40,7 @@ config CRYPTO_ALGAPI2
+ 	tristate
+ 
+ config CRYPTO_AEAD
+-	tristate
++	tristate "AEAD"
+ 	select CRYPTO_AEAD2
+ 	select CRYPTO_ALGAPI
+ 
+@@ -49,7 +49,7 @@ config CRYPTO_AEAD2
+ 	select CRYPTO_ALGAPI2
+ 
+ config CRYPTO_BLKCIPHER
+-	tristate
++	tristate "BLKCIPHER"
+ 	select CRYPTO_BLKCIPHER2
+ 	select CRYPTO_ALGAPI
+ 
+@@ -60,7 +60,7 @@ config CRYPTO_BLKCIPHER2
+ 	select CRYPTO_WORKQUEUE
+ 
+ config CRYPTO_HASH
+-	tristate
++	tristate "HASH"
+ 	select CRYPTO_HASH2
+ 	select CRYPTO_ALGAPI
+ 
+@@ -69,7 +69,7 @@ config CRYPTO_HASH2
+ 	select CRYPTO_ALGAPI2
+ 
+ config CRYPTO_RNG
+-	tristate
++	tristate "RNG"
+ 	select CRYPTO_RNG2
+ 	select CRYPTO_ALGAPI
+ 
diff --git a/target/linux/generic/patches-3.7/257-wireless_ext_kconfig_hack.patch b/target/linux/generic/patches-3.7/257-wireless_ext_kconfig_hack.patch
new file mode 100644
index 0000000000..daac5898ae
--- /dev/null
+++ b/target/linux/generic/patches-3.7/257-wireless_ext_kconfig_hack.patch
@@ -0,0 +1,22 @@
+--- a/net/wireless/Kconfig
++++ b/net/wireless/Kconfig
+@@ -1,5 +1,5 @@
+ config WIRELESS_EXT
+-	bool
++	bool "Wireless extensions"
+ 
+ config WEXT_CORE
+ 	def_bool y
+@@ -11,10 +11,10 @@ config WEXT_PROC
+ 	depends on WEXT_CORE
+ 
+ config WEXT_SPY
+-	bool
++	bool "WEXT_SPY"
+ 
+ config WEXT_PRIV
+-	bool
++	bool "WEXT_PRIV"
+ 
+ config CFG80211
+ 	tristate "cfg80211 - wireless configuration API"
diff --git a/target/linux/generic/patches-3.7/258-netfilter_netlink_kconfig_hack.patch b/target/linux/generic/patches-3.7/258-netfilter_netlink_kconfig_hack.patch
new file mode 100644
index 0000000000..9d827c253b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/258-netfilter_netlink_kconfig_hack.patch
@@ -0,0 +1,11 @@
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -2,7 +2,7 @@ menu "Core Netfilter Configuration"
+ 	depends on NET && INET && NETFILTER
+ 
+ config NETFILTER_NETLINK
+-	tristate
++	tristate "Netfilter NFNETLINK interface"
+ 
+ config NETFILTER_NETLINK_ACCT
+ tristate "Netfilter NFACCT over NFNETLINK interface"
diff --git a/target/linux/generic/patches-3.7/300-mips_expose_boot_raw.patch b/target/linux/generic/patches-3.7/300-mips_expose_boot_raw.patch
new file mode 100644
index 0000000000..1991082e3c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/300-mips_expose_boot_raw.patch
@@ -0,0 +1,39 @@
+From: Mark Miller <mark@mirell.org>
+
+This exposes the CONFIG_BOOT_RAW symbol in Kconfig. This is needed on
+certain Broadcom chipsets running CFE in order to load the kernel.
+
+Signed-off-by: Mark Miller <mark@mirell.org>
+Acked-by: Rob Landley <rob@landley.net>
+---
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -912,9 +912,6 @@ config ARC
+ config ARCH_MAY_HAVE_PC_FDC
+ 	bool
+ 
+-config BOOT_RAW
+-	bool
+-
+ config CEVT_BCM1480
+ 	bool
+ 
+@@ -2387,6 +2384,18 @@ config USE_OF
+ 	select OF_EARLY_FLATTREE
+ 	select IRQ_DOMAIN
+ 
++config BOOT_RAW
++	bool "Enable the kernel to be executed from the load address"
++	default n
++	help
++	 Allow the kernel to be executed from the load address for
++	 bootloaders which cannot read the ELF format. This places
++	 a jump to start_kernel at the load address.
++
++	 If unsure, say N.
++
++
++
+ endmenu
+ 
+ config LOCKDEP_SUPPORT
diff --git a/target/linux/generic/patches-3.7/301-mips_image_cmdline_hack.patch b/target/linux/generic/patches-3.7/301-mips_image_cmdline_hack.patch
new file mode 100644
index 0000000000..8efc104818
--- /dev/null
+++ b/target/linux/generic/patches-3.7/301-mips_image_cmdline_hack.patch
@@ -0,0 +1,28 @@
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -1011,6 +1011,10 @@ config SYNC_R4K
+ config MIPS_MACHINE
+ 	def_bool n
+ 
++config IMAGE_CMDLINE_HACK
++	bool "OpenWrt specific image command line hack"
++	default n
++
+ config NO_IOPORT
+ 	def_bool n
+ 
+--- a/arch/mips/kernel/head.S
++++ b/arch/mips/kernel/head.S
+@@ -141,6 +141,12 @@ FEXPORT(__kernel_entry)
+ 	j	kernel_entry
+ #endif
+ 
++#ifdef CONFIG_IMAGE_CMDLINE_HACK
++	.ascii	"CMDLINE:"
++EXPORT(__image_cmdline)
++	.fill	0x400
++#endif /* CONFIG_IMAGE_CMDLINE_HACK */
++
+ 	__REF
+ 
+ NESTED(kernel_entry, 16, sp)			# kernel entry point
diff --git a/target/linux/generic/patches-3.7/303-mips_fix_kexec.patch b/target/linux/generic/patches-3.7/303-mips_fix_kexec.patch
new file mode 100644
index 0000000000..e6928dde91
--- /dev/null
+++ b/target/linux/generic/patches-3.7/303-mips_fix_kexec.patch
@@ -0,0 +1,11 @@
+--- a/arch/mips/kernel/machine_kexec.c
++++ b/arch/mips/kernel/machine_kexec.c
+@@ -52,7 +52,7 @@ machine_kexec(struct kimage *image)
+ 	reboot_code_buffer =
+ 	  (unsigned long)page_address(image->control_code_page);
+ 
+-	kexec_start_address = image->start;
++	kexec_start_address = (unsigned long) phys_to_virt(image->start);
+ 	kexec_indirection_page =
+ 		(unsigned long) phys_to_virt(image->head & PAGE_MASK);
+ 
diff --git a/target/linux/generic/patches-3.7/304-mips_disable_fpu.patch b/target/linux/generic/patches-3.7/304-mips_disable_fpu.patch
new file mode 100644
index 0000000000..70e026d28b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/304-mips_disable_fpu.patch
@@ -0,0 +1,160 @@
+MIPS: allow disabling the kernel FPU emulator
+
+This patch allows turning off the in-kernel Algorithmics
+FPU emulator support, which allows one to save a couple of
+precious blocks on an embedded system.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+--
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -996,6 +996,17 @@ config I8259
+ config MIPS_BONITO64
+ 	bool
+ 
++config MIPS_FPU_EMU
++	bool "Enable FPU emulation"
++	default y
++	help
++	   This option allows building a kernel with or without the Algorithmics
++	   FPU emulator enabled. Turning off this option results in a kernel which
++	   does not catch floating operations exceptions. Make sure that your toolchain
++	   is configured to enable software floating point emulation in that case.
++		
++	   If unsure say Y here.
++
+ config MIPS_MSC
+ 	bool
+ 
+--- a/arch/mips/math-emu/Makefile
++++ b/arch/mips/math-emu/Makefile
+@@ -2,11 +2,13 @@
+ # Makefile for the Linux/MIPS kernel FPU emulation.
+ #
+ 
+-obj-y	:= cp1emu.o ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
++obj-y	:=	kernel_linkage.o dsemul.o cp1emu.o
++
++obj-$(CONFIG_MIPS_FPU_EMU)	+= ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
+ 	   ieee754xcpt.o dp_frexp.o dp_modf.o dp_div.o dp_mul.o dp_sub.o \
+ 	   dp_add.o dp_fsp.o dp_cmp.o dp_logb.o dp_scalb.o dp_simple.o \
+ 	   dp_tint.o dp_fint.o dp_tlong.o dp_flong.o sp_frexp.o sp_modf.o \
+ 	   sp_div.o sp_mul.o sp_sub.o sp_add.o sp_fdp.o sp_cmp.o sp_logb.o \
+ 	   sp_scalb.o sp_simple.o sp_tint.o sp_fint.o sp_tlong.o sp_flong.o \
+-	   dp_sqrt.o sp_sqrt.o kernel_linkage.o dsemul.o
++	   dp_sqrt.o sp_sqrt.o
+ 
+--- a/arch/mips/math-emu/cp1emu.c
++++ b/arch/mips/math-emu/cp1emu.c
+@@ -58,7 +58,11 @@
+ #define __mips 4
+ 
+ /* Function which emulates a floating point instruction. */
++#ifdef CONFIG_DEBUG_FS
++DEFINE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
++#endif
+ 
++#ifdef CONFIG_MIPS_FPU_EMU
+ static int fpu_emu(struct pt_regs *, struct mips_fpu_struct *,
+ 	mips_instruction);
+ 
+@@ -69,10 +73,6 @@ static int fpux_emu(struct pt_regs *,
+ 
+ /* Further private data for which no space exists in mips_fpu_struct */
+ 
+-#ifdef CONFIG_DEBUG_FS
+-DEFINE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
+-#endif
+-
+ /* Control registers */
+ 
+ #define FPCREG_RID	0	/* $0  = revision id */
+@@ -1360,7 +1360,6 @@ int fpu_emulator_cop1Handler(struct pt_r
+ 
+ 	return sig;
+ }
+-
+ #ifdef CONFIG_DEBUG_FS
+ 
+ static int fpuemu_stat_get(void *data, u64 *val)
+@@ -1409,4 +1408,11 @@ static int __init debugfs_fpuemu(void)
+ 	return 0;
+ }
+ __initcall(debugfs_fpuemu);
+-#endif
++#endif /* CONFIG_DEBUGFS */
++#else
++int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
++        int has_fpu)
++{
++	return 0;
++}
++#endif /* CONFIG_MIPS_FPU_EMU */
+--- a/arch/mips/math-emu/dsemul.c
++++ b/arch/mips/math-emu/dsemul.c
+@@ -108,6 +108,7 @@ int mips_dsemul(struct pt_regs *regs, mi
+ 	return SIGILL;		/* force out of emulation loop */
+ }
+ 
++#ifdef CONFIG_MIPS_FPU_EMU
+ int do_dsemulret(struct pt_regs *xcp)
+ {
+ 	struct emuframe __user *fr;
+@@ -164,3 +165,9 @@ int do_dsemulret(struct pt_regs *xcp)
+ 
+ 	return 1;
+ }
++#else
++int do_dsemulret(struct pt_regs *xcp)
++{
++	return 0;
++}
++#endif /* CONFIG_MIPS_FPU_EMU */
+--- a/arch/mips/math-emu/kernel_linkage.c
++++ b/arch/mips/math-emu/kernel_linkage.c
+@@ -29,6 +29,7 @@
+ 
+ #define SIGNALLING_NAN 0x7ff800007ff80000LL
+ 
++#ifdef CONFIG_MIPS_FPU_EMU
+ void fpu_emulator_init_fpu(void)
+ {
+ 	static int first = 1;
+@@ -112,4 +113,36 @@ int fpu_emulator_restore_context32(struc
+ 
+ 	return err;
+ }
+-#endif
++#endif	/* CONFIG_64BIT */
++#else
++
++void fpu_emulator_init_fpu(void)
++{
++	printk(KERN_INFO "FPU emulator disabled, make sure your toolchain"
++		"was compiled with software floating point support (soft-float)\n");
++	return;
++}
++
++int fpu_emulator_save_context(struct sigcontext __user *sc)
++{
++	return 0;
++}
++
++int fpu_emulator_restore_context(struct sigcontext __user *sc)
++{
++	return 0;
++}
++
++int fpu_emulator_save_context32(struct sigcontext32 __user *sc)
++{
++	return 0;
++}
++
++int fpu_emulator_restore_context32(struct sigcontext32 __user *sc)
++{
++	return 0;
++}
++
++#ifdef CONFIG_64BIT
++#endif	/* CONFIG_64BIT */
++#endif /* CONFIG_MIPS_FPU_EMU */
diff --git a/target/linux/generic/patches-3.7/306-mips_mem_functions_performance.patch b/target/linux/generic/patches-3.7/306-mips_mem_functions_performance.patch
new file mode 100644
index 0000000000..9818677425
--- /dev/null
+++ b/target/linux/generic/patches-3.7/306-mips_mem_functions_performance.patch
@@ -0,0 +1,83 @@
+--- a/arch/mips/include/asm/string.h
++++ b/arch/mips/include/asm/string.h
+@@ -133,11 +133,44 @@ strncmp(__const__ char *__cs, __const__
+ 
+ #define __HAVE_ARCH_MEMSET
+ extern void *memset(void *__s, int __c, size_t __count);
++#define memset(__s, __c, len)					\
++({								\
++	size_t __len = (len);					\
++	void *__ret;						\
++	if (__builtin_constant_p(len) && __len >= 64)		\
++		__ret = memset((__s), (__c), __len);		\
++	else							\
++		__ret = __builtin_memset((__s), (__c), __len);	\
++	__ret;							\
++})
+ 
+ #define __HAVE_ARCH_MEMCPY
+ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
++#define memcpy(dst, src, len)					\
++({								\
++	size_t __len = (len);					\
++	void *__ret;						\
++	if (__builtin_constant_p(len) && __len >= 64)		\
++		__ret = memcpy((dst), (src), __len);		\
++	else							\
++		__ret = __builtin_memcpy((dst), (src), __len);	\
++	__ret;							\
++})
+ 
+ #define __HAVE_ARCH_MEMMOVE
+ extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
++#define memmove(dst, src, len)					\
++({								\
++	size_t __len = (len);					\
++	void *__ret;						\
++	if (__builtin_constant_p(len) && __len >= 64)		\
++		__ret = memmove((dst), (src), __len);		\
++	else							\
++		__ret = __builtin_memmove((dst), (src), __len);	\
++	__ret;							\
++})
++
++#define __HAVE_ARCH_MEMCMP
++#define memcmp(src1, src2, len) __builtin_memcmp((src1), (src2), (len))
+ 
+ #endif /* _ASM_STRING_H */
+--- a/arch/mips/lib/Makefile
++++ b/arch/mips/lib/Makefile
+@@ -4,7 +4,7 @@
+ 
+ lib-y	+= bitops.o csum_partial.o delay.o memcpy.o memset.o \
+ 	   mips-atomic.o strlen_user.o strncpy_user.o \
+-	   strnlen_user.o uncached.o
++	   strnlen_user.o uncached.o memcmp.o
+ 
+ obj-y			+= iomap.o
+ obj-$(CONFIG_PCI)	+= iomap-pci.o
+--- /dev/null
++++ b/arch/mips/lib/memcmp.c
+@@ -0,0 +1,22 @@
++/*
++ *  copied from linux/lib/string.c
++ *
++ *  Copyright (C) 1991, 1992  Linus Torvalds
++ */
++
++#include <linux/module.h>
++#include <linux/string.h>
++
++#undef memcmp
++int memcmp(const void *cs, const void *ct, size_t count)
++{
++	const unsigned char *su1, *su2;
++	int res = 0;
++
++	for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--)
++		if ((res = *su1 - *su2) != 0)
++			break;
++	return res;
++}
++EXPORT_SYMBOL(memcmp);
++
diff --git a/target/linux/generic/patches-3.7/307-mips_oprofile_fix.patch b/target/linux/generic/patches-3.7/307-mips_oprofile_fix.patch
new file mode 100644
index 0000000000..bed5786454
--- /dev/null
+++ b/target/linux/generic/patches-3.7/307-mips_oprofile_fix.patch
@@ -0,0 +1,35 @@
+--- a/arch/mips/oprofile/op_model_mipsxx.c
++++ b/arch/mips/oprofile/op_model_mipsxx.c
+@@ -303,6 +303,11 @@ static irqreturn_t mipsxx_perfcount_int(
+ 	return mipsxx_perfcount_handler();
+ }
+ 
++static irqreturn_t mipsxx_perfcount_int(int irq, void *dev_id)
++{
++	return mipsxx_perfcount_handler();
++}
++
+ static int __init mipsxx_init(void)
+ {
+ 	int counters;
+@@ -385,6 +390,10 @@ static int __init mipsxx_init(void)
+ 		return request_irq(cp0_perfcount_irq, mipsxx_perfcount_int,
+ 			0, "Perfcounter", save_perf_irq);
+ 
++	if (cp0_perfcount_irq >= 0)
++		return request_irq(cp0_perfcount_irq, mipsxx_perfcount_int,
++			IRQF_SHARED, "Perfcounter", save_perf_irq);
++
+ 	return 0;
+ }
+ 
+@@ -395,6 +404,9 @@ static void mipsxx_exit(void)
+ 	if ((cp0_perfcount_irq >= 0) && (cp0_compare_irq != cp0_perfcount_irq))
+ 		free_irq(cp0_perfcount_irq, save_perf_irq);
+ 
++	if (cp0_perfcount_irq >= 0)
++		free_irq(cp0_perfcount_irq, save_perf_irq);
++
+ 	counters = counters_per_cpu_to_total(counters);
+ 	on_each_cpu(reset_counters, (void *)(long)counters, 1);
+ 
diff --git a/target/linux/generic/patches-3.7/308-mips-show-correct-cpu-name-for-24KEc.patch b/target/linux/generic/patches-3.7/308-mips-show-correct-cpu-name-for-24KEc.patch
new file mode 100644
index 0000000000..e3b1728537
--- /dev/null
+++ b/target/linux/generic/patches-3.7/308-mips-show-correct-cpu-name-for-24KEc.patch
@@ -0,0 +1,17 @@
+--- a/arch/mips/kernel/cpu-probe.c
++++ b/arch/mips/kernel/cpu-probe.c
+@@ -839,10 +839,13 @@ static inline void cpu_probe_mips(struct
+ 		__cpu_name[cpu] = "MIPS 20Kc";
+ 		break;
+ 	case PRID_IMP_24K:
+-	case PRID_IMP_24KE:
+ 		c->cputype = CPU_24K;
+ 		__cpu_name[cpu] = "MIPS 24Kc";
+ 		break;
++	case PRID_IMP_24KE:
++		c->cputype = CPU_24K;
++		__cpu_name[cpu] = "MIPS 24KEc";
++		break;
+ 	case PRID_IMP_25KF:
+ 		c->cputype = CPU_25KF;
+ 		__cpu_name[cpu] = "MIPS 25Kc";
diff --git a/target/linux/generic/patches-3.7/309-mips_fuse_workaround.patch b/target/linux/generic/patches-3.7/309-mips_fuse_workaround.patch
new file mode 100644
index 0000000000..5cc27a7085
--- /dev/null
+++ b/target/linux/generic/patches-3.7/309-mips_fuse_workaround.patch
@@ -0,0 +1,32 @@
+--- a/arch/mips/mm/cache.c
++++ b/arch/mips/mm/cache.c
+@@ -39,6 +39,7 @@ void (*__flush_kernel_vmap_range)(unsign
+ void (*__invalidate_kernel_vmap_range)(unsigned long vaddr, int size);
+ 
+ EXPORT_SYMBOL_GPL(__flush_kernel_vmap_range);
++EXPORT_SYMBOL(__flush_cache_all);
+ 
+ /* MIPS specific cache operations */
+ void (*flush_cache_sigtramp)(unsigned long addr);
+--- a/fs/fuse/dev.c
++++ b/fs/fuse/dev.c
+@@ -19,6 +19,9 @@
+ #include <linux/pipe_fs_i.h>
+ #include <linux/swap.h>
+ #include <linux/splice.h>
++#ifdef CONFIG_MIPS
++#include <asm/cacheflush.h>
++#endif
+ 
+ MODULE_ALIAS_MISCDEV(FUSE_MINOR);
+ MODULE_ALIAS("devname:fuse");
+@@ -654,6 +657,9 @@ static int fuse_copy_fill(struct fuse_co
+ static int fuse_copy_do(struct fuse_copy_state *cs, void **val, unsigned *size)
+ {
+ 	unsigned ncpy = min(*size, cs->len);
++#ifdef CONFIG_MIPS
++	__flush_cache_all();
++#endif
+ 	if (val) {
+ 		if (cs->write)
+ 			memcpy(cs->buf, *val, ncpy);
diff --git a/target/linux/generic/patches-3.7/310-arm_module_unresolved_weak_sym.patch b/target/linux/generic/patches-3.7/310-arm_module_unresolved_weak_sym.patch
new file mode 100644
index 0000000000..d1eba55038
--- /dev/null
+++ b/target/linux/generic/patches-3.7/310-arm_module_unresolved_weak_sym.patch
@@ -0,0 +1,13 @@
+--- a/arch/arm/kernel/module.c
++++ b/arch/arm/kernel/module.c
+@@ -81,6 +81,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
+ 			return -ENOEXEC;
+ 		}
+ 
++		if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
++		    ELF_ST_BIND(sym->st_info) == STB_WEAK)
++			continue;
++
+ 		loc = dstsec->sh_addr + rel->r_offset;
+ 
+ 		switch (ELF32_R_TYPE(rel->r_info)) {
diff --git a/target/linux/generic/patches-3.7/320-ppc4xx_optimization.patch b/target/linux/generic/patches-3.7/320-ppc4xx_optimization.patch
new file mode 100644
index 0000000000..885f347d95
--- /dev/null
+++ b/target/linux/generic/patches-3.7/320-ppc4xx_optimization.patch
@@ -0,0 +1,31 @@
+Upstream doesn't optimize the kernel and bootwrappers for ppc44x because
+they still want to support gcc 3.3 -- well, we don't.
+
+--- a/arch/powerpc/Makefile
++++ b/arch/powerpc/Makefile
+@@ -119,7 +119,8 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y)
+ KBUILD_CFLAGS		+= -mno-sched-epilog
+ endif
+ 
+-cpu-as-$(CONFIG_4xx)		+= -Wa,-m405
++cpu-as-$(CONFIG_40x)		+= -Wa,-m405
++cpu-as-$(CONFIG_44x)		+= -Wa,-m440
+ cpu-as-$(CONFIG_ALTIVEC)	+= -Wa,-maltivec
+ cpu-as-$(CONFIG_E500)		+= -Wa,-me500
+ cpu-as-$(CONFIG_E200)		+= -Wa,-me200
+--- a/arch/powerpc/boot/Makefile
++++ b/arch/powerpc/boot/Makefile
+@@ -38,10 +38,10 @@ BOOTCFLAGS	+= -I$(obj) -I$(srctree)/$(ob
+ DTC_FLAGS	?= -p 1024
+ 
+ $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
+-$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
++$(obj)/ebony.o: BOOTCFLAGS += -mcpu=440
+ $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
+-$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
+-$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
++$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440
++$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
+ $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
+ $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
diff --git a/target/linux/generic/patches-3.7/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-3.7/321-powerpc_crtsavres_prereq.patch
new file mode 100644
index 0000000000..fe5d7c576e
--- /dev/null
+++ b/target/linux/generic/patches-3.7/321-powerpc_crtsavres_prereq.patch
@@ -0,0 +1,10 @@
+--- a/arch/powerpc/Makefile
++++ b/arch/powerpc/Makefile
+@@ -86,7 +86,6 @@ CPP		= $(CC) -E $(KBUILD_CFLAGS)
+ 
+ CHECKFLAGS	+= -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__
+ 
+-KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
+ 
+ # No AltiVec or VSX instructions when building kernel
+ KBUILD_CFLAGS += $(call cc-option,-mno-altivec)
diff --git a/target/linux/generic/patches-3.7/322-ppc4xx-crypto-compile-fix.patch b/target/linux/generic/patches-3.7/322-ppc4xx-crypto-compile-fix.patch
new file mode 100644
index 0000000000..226e41154c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/322-ppc4xx-crypto-compile-fix.patch
@@ -0,0 +1,10 @@
+--- a/drivers/crypto/amcc/crypto4xx_core.c
++++ b/drivers/crypto/amcc/crypto4xx_core.c
+@@ -19,6 +19,7 @@
+  */
+ 
+ #include <linux/kernel.h>
++#include <linux/module.h>
+ #include <linux/interrupt.h>
+ #include <linux/spinlock_types.h>
+ #include <linux/random.h>
diff --git a/target/linux/generic/patches-3.7/330-mips-add-crash-and-kdump-support.patch b/target/linux/generic/patches-3.7/330-mips-add-crash-and-kdump-support.patch
new file mode 100644
index 0000000000..def970fd31
--- /dev/null
+++ b/target/linux/generic/patches-3.7/330-mips-add-crash-and-kdump-support.patch
@@ -0,0 +1,616 @@
+From eee16330c9de9adf7880cce9f1d32e13f89706bb Mon Sep 17 00:00:00 2001
+From: Wu Zhangjin <wuzhangjin@gmail.com>
+Date: Tue, 11 Jan 2011 13:16:47 +0000
+Subject: MIPS: Add crash and kdump support
+
+From: http://patchwork.linux-mips.org/patch/1025/
+
+Hello folks,
+
+Please find here MIPS crash and kdump patches.
+This is patch set of 3 patches:
+1. generic MIPS changes (kernel);
+2. MIPS Cavium Octeon board kexec/kdump code (kernel);
+3. Kexec user space MIPS changes.
+
+Patches were tested on the latest linux-mips@ git kernel and the latest
+kexec-tools git on Cavium Octeon 50xx board.
+
+I also made the same code working on RMI XLR/XLS boards for both
+mips32 and mips64 kernels.
+
+Best regards,
+Maxim Uvarov.
+
+------
+[ Zhangjin: Several trivial building failure has been fixed.
+
+Note: the 2nd patch can not be cleanly applied, but may be a good
+reference for the other board development:
+
+	+ MIPS Cavium Octeon board kexec,kdump support
+	http://patchwork.linux-mips.org/patch/1026/
+
+And the 3rd patch has already been merged into the mainline kexec-tools:
+
+	+ some kexec MIPS improvements
+	http://patchwork.linux-mips.org/patch/1027/
+
+kexec-tools is available here:
+
+	+ http://horms.net/projects/kexec/
+	git://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git
+]
+Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
+---
+(limited to 'arch/mips/kernel')
+
+--- a/arch/mips/kernel/Makefile
++++ b/arch/mips/kernel/Makefile
+@@ -80,7 +80,8 @@ obj-$(CONFIG_I8253)		+= i8253.o
+ 
+ obj-$(CONFIG_GPIO_TXX9)		+= gpio_txx9.o
+ 
+-obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
++obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
++obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
+ obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
+ obj-$(CONFIG_SPINLOCK_TEST)	+= spinlock_test.o
+ obj-$(CONFIG_MIPS_MACHINE)	+= mips_machine.o
+--- /dev/null
++++ b/arch/mips/kernel/crash.c
+@@ -0,0 +1,75 @@
++#include <linux/kernel.h>
++#include <linux/smp.h>
++#include <linux/reboot.h>
++#include <linux/kexec.h>
++#include <linux/bootmem.h>
++#include <linux/crash_dump.h>
++#include <linux/delay.h>
++#include <linux/init.h>
++#include <linux/irq.h>
++#include <linux/types.h>
++#include <linux/sched.h>
++
++#ifdef CONFIG_CRASH_DUMP
++unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX;
++#endif
++
++/* This keeps a track of which one is crashing cpu. */
++int crashing_cpu = -1;
++static cpumask_t cpus_in_crash = CPU_MASK_NONE;
++
++#ifdef CONFIG_SMP
++void crash_shutdown_secondary(void *ignore)
++{
++	struct pt_regs *regs;
++	int cpu = smp_processor_id();
++
++	regs = task_pt_regs(current);
++
++	if (!cpu_online(cpu))
++		return;
++
++	local_irq_disable();
++	if (!cpu_isset(cpu, cpus_in_crash))
++		crash_save_cpu(regs, cpu);
++	cpu_set(cpu, cpus_in_crash);
++
++	while (!atomic_read(&kexec_ready_to_reboot))
++		cpu_relax();
++	relocated_kexec_smp_wait(NULL);
++	/* NOTREACHED */
++}
++
++static void crash_kexec_prepare_cpus(void)
++{
++	unsigned int msecs;
++
++	unsigned int ncpus = num_online_cpus() - 1;/* Excluding the panic cpu */
++
++	dump_send_ipi(crash_shutdown_secondary);
++	smp_wmb();
++
++	/*
++	 * The crash CPU sends an IPI and wait for other CPUs to
++	 * respond. Delay of at least 10 seconds.
++	 */
++	printk(KERN_EMERG "Sending IPI to other cpus...\n");
++	msecs = 10000;
++	while ((cpus_weight(cpus_in_crash) < ncpus) && (--msecs > 0)) {
++		cpu_relax();
++		mdelay(1);
++	}
++}
++
++#else
++static void crash_kexec_prepare_cpus(void) {}
++#endif
++
++void default_machine_crash_shutdown(struct pt_regs *regs)
++{
++	local_irq_disable();
++	crashing_cpu = smp_processor_id();
++	crash_save_cpu(regs, crashing_cpu);
++	crash_kexec_prepare_cpus();
++	cpu_set(crashing_cpu, cpus_in_crash);
++}
+--- /dev/null
++++ b/arch/mips/kernel/crash_dump.c
+@@ -0,0 +1,86 @@
++#include <linux/highmem.h>
++#include <linux/bootmem.h>
++#include <linux/crash_dump.h>
++#include <asm/uaccess.h>
++
++#ifdef CONFIG_PROC_VMCORE
++static int __init parse_elfcorehdr(char *p)
++{
++	if (p)
++		elfcorehdr_addr = memparse(p, &p);
++	return 1;
++}
++__setup("elfcorehdr=", parse_elfcorehdr);
++#endif
++
++static int __init parse_savemaxmem(char *p)
++{
++	if (p)
++		saved_max_pfn = (memparse(p, &p) >> PAGE_SHIFT) - 1;
++
++	return 1;
++}
++__setup("savemaxmem=", parse_savemaxmem);
++
++
++static void *kdump_buf_page;
++
++/**
++ * copy_oldmem_page - copy one page from "oldmem"
++ * @pfn: page frame number to be copied
++ * @buf: target memory address for the copy; this can be in kernel address
++ *	space or user address space (see @userbuf)
++ * @csize: number of bytes to copy
++ * @offset: offset in bytes into the page (based on pfn) to begin the copy
++ * @userbuf: if set, @buf is in user address space, use copy_to_user(),
++ *	otherwise @buf is in kernel address space, use memcpy().
++ *
++ * Copy a page from "oldmem". For this page, there is no pte mapped
++ * in the current kernel.
++ *
++ * Calling copy_to_user() in atomic context is not desirable. Hence first
++ * copying the data to a pre-allocated kernel page and then copying to user
++ * space in non-atomic context.
++ */
++ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
++		size_t csize, unsigned long offset, int userbuf)
++{
++	void  *vaddr;
++
++	if (!csize)
++		return 0;
++
++	vaddr = kmap_atomic_pfn(pfn, KM_PTE0);
++
++	if (!userbuf) {
++		memcpy(buf, (vaddr + offset), csize);
++		kunmap_atomic(vaddr, KM_PTE0);
++	} else {
++		if (!kdump_buf_page) {
++			printk(KERN_WARNING "Kdump: Kdump buffer page not"
++				" allocated\n");
++			return -EFAULT;
++		}
++		copy_page(kdump_buf_page, vaddr);
++		kunmap_atomic(vaddr, KM_PTE0);
++		if (copy_to_user(buf, (kdump_buf_page + offset), csize))
++			return -EFAULT;
++	}
++
++	return csize;
++}
++
++static int __init kdump_buf_page_init(void)
++{
++	int ret = 0;
++
++	kdump_buf_page = kmalloc(PAGE_SIZE, GFP_KERNEL);
++	if (!kdump_buf_page) {
++		printk(KERN_WARNING "Kdump: Failed to allocate kdump buffer"
++			 " page\n");
++		ret = -ENOMEM;
++	}
++
++	return ret;
++}
++arch_initcall(kdump_buf_page_init);
+--- a/arch/mips/kernel/machine_kexec.c
++++ b/arch/mips/kernel/machine_kexec.c
+@@ -19,9 +19,19 @@ extern const size_t relocate_new_kernel_
+ extern unsigned long kexec_start_address;
+ extern unsigned long kexec_indirection_page;
+ 
++int (*_machine_kexec_prepare)(struct kimage *) = NULL;
++void (*_machine_kexec_shutdown)(void) = NULL;
++void (*_machine_crash_shutdown)(struct pt_regs *regs) = NULL;
++#ifdef CONFIG_SMP
++void (*relocated_kexec_smp_wait) (void *);
++atomic_t kexec_ready_to_reboot = ATOMIC_INIT(0);
++#endif
++
+ int
+ machine_kexec_prepare(struct kimage *kimage)
+ {
++	if (_machine_kexec_prepare)
++		return _machine_kexec_prepare(kimage);
+ 	return 0;
+ }
+ 
+@@ -33,11 +43,17 @@ machine_kexec_cleanup(struct kimage *kim
+ void
+ machine_shutdown(void)
+ {
++	if (_machine_kexec_shutdown)
++		_machine_kexec_shutdown();
+ }
+ 
+ void
+ machine_crash_shutdown(struct pt_regs *regs)
+ {
++	if (_machine_crash_shutdown)
++		_machine_crash_shutdown(regs);
++	else
++		default_machine_crash_shutdown(regs);
+ }
+ 
+ typedef void (*noretfun_t)(void) __attribute__((noreturn));
+@@ -52,7 +68,9 @@ machine_kexec(struct kimage *image)
+ 	reboot_code_buffer =
+ 	  (unsigned long)page_address(image->control_code_page);
+ 
+-	kexec_start_address = (unsigned long) phys_to_virt(image->start);
++	kexec_start_address =
++	  (unsigned long) phys_to_virt(image->start);
++
+ 	kexec_indirection_page =
+ 		(unsigned long) phys_to_virt(image->head & PAGE_MASK);
+ 
+@@ -63,7 +81,7 @@ machine_kexec(struct kimage *image)
+ 	 * The generic kexec code builds a page list with physical
+ 	 * addresses. they are directly accessible through KSEG0 (or
+ 	 * CKSEG0 or XPHYS if on 64bit system), hence the
+-	 * pys_to_virt() call.
++	 * phys_to_virt() call.
+ 	 */
+ 	for (ptr = &image->head; (entry = *ptr) && !(entry &IND_DONE);
+ 	     ptr = (entry & IND_INDIRECTION) ?
+@@ -81,5 +99,13 @@ machine_kexec(struct kimage *image)
+ 	printk("Will call new kernel at %08lx\n", image->start);
+ 	printk("Bye ...\n");
+ 	__flush_cache_all();
++#ifdef CONFIG_SMP
++	/* All secondary cpus now may jump to kexec_wait cycle */
++	relocated_kexec_smp_wait = reboot_code_buffer +
++		(void *)(kexec_smp_wait - relocate_new_kernel);
++	smp_wmb();
++	atomic_set(&kexec_ready_to_reboot, 1);
++#endif
+ 	((noretfun_t) reboot_code_buffer)();
+ }
++
+--- a/arch/mips/kernel/relocate_kernel.S
++++ b/arch/mips/kernel/relocate_kernel.S
+@@ -15,6 +15,11 @@
+ #include <asm/addrspace.h>
+ 
+ LEAF(relocate_new_kernel)
++	PTR_L a0,	arg0
++	PTR_L a1,	arg1
++	PTR_L a2,	arg2
++	PTR_L a3,	arg3
++
+ 	PTR_L		s0, kexec_indirection_page
+ 	PTR_L		s1, kexec_start_address
+ 
+@@ -26,7 +31,6 @@ process_entry:
+ 	and		s3, s2, 0x1
+ 	beq		s3, zero, 1f
+ 	and		s4, s2, ~0x1	/* store destination addr in s4 */
+-	move		a0, s4
+ 	b		process_entry
+ 
+ 1:
+@@ -60,23 +64,100 @@ copy_word:
+ 	b		process_entry
+ 
+ done:
++#ifdef CONFIG_SMP
++	/* kexec_flag reset is signal to other CPUs what kernel
++ 	   was moved to it's location. Note - we need relocated address
++ 	   of kexec_flag.  */
++
++ 	bal		1f
++ 1: 	move		t1,ra;
++ 	PTR_LA		t2,1b
++ 	PTR_LA		t0,kexec_flag
++ 	PTR_SUB		t0,t0,t2;
++ 	PTR_ADD		t0,t1,t0;
++ 	LONG_S		zero,(t0)
++#endif
++
++	sync
+ 	/* jump to kexec_start_address */
+ 	j		s1
+ 	END(relocate_new_kernel)
+ 
+-kexec_start_address:
+-	EXPORT(kexec_start_address)
++#ifdef CONFIG_SMP
++/*
++ * Other CPUs should wait until code is relocated and
++ * then start at entry (?) point.
++ */
++LEAF(kexec_smp_wait)
++	PTR_L		a0, s_arg0
++	PTR_L		a1, s_arg1
++	PTR_L		a2, s_arg2
++	PTR_L		a3, s_arg3
++	PTR_L		s1, kexec_start_address
++
++	/* Non-relocated address works for args and kexec_start_address ( old
++	 * kernel is not overwritten). But we need relocated address of
++	 * kexec_flag.
++	 */
++
++	bal		1f
++1:	move		t1,ra;
++	PTR_LA		t2,1b
++	PTR_LA		t0,kexec_flag
++	PTR_SUB		t0,t0,t2;
++	PTR_ADD		t0,t1,t0;
++
++1:	LONG_L		s0, (t0)
++	bne		s0, zero,1b
++
++	sync
++	j		s1
++	END(kexec_smp_wait)
++#endif
++
++#ifdef __mips64
++       /* all PTR's must be aligned to 8 byte in 64-bit mode */
++       .align  3
++#endif
++
++/* All parameters to new kernel are passed in registers a0-a3.
++ * kexec_args[0..3] are uses to prepare register values.
++ */
++
++EXPORT(kexec_args)
++arg0:	PTR		0x0
++arg1:	PTR		0x0
++arg2:	PTR		0x0
++arg3:	PTR		0x0
++	.size	kexec_args,PTRSIZE*4
++
++#ifdef CONFIG_SMP
++/*
++ * Secondary CPUs may have different kernel parameters in
++ * their registers a0-a3. secondary_kexec_args[0..3] are used
++ * to prepare register values.
++ */
++EXPORT(secondary_kexec_args)
++s_arg0:	PTR		0x0
++s_arg1:	PTR		0x0
++s_arg2:	PTR		0x0
++s_arg3:	PTR		0x0
++	.size	secondary_kexec_args,PTRSIZE*4
++kexec_flag:
++	LONG		0x1
++
++#endif
++
++EXPORT(kexec_start_address)
+ 	PTR		0x0
+ 	.size		kexec_start_address, PTRSIZE
+ 
+-kexec_indirection_page:
+-	EXPORT(kexec_indirection_page)
++EXPORT(kexec_indirection_page)
+ 	PTR		0
+ 	.size		kexec_indirection_page, PTRSIZE
+ 
+ relocate_new_kernel_end:
+ 
+-relocate_new_kernel_size:
+-	EXPORT(relocate_new_kernel_size)
++EXPORT(relocate_new_kernel_size)
+ 	PTR		relocate_new_kernel_end - relocate_new_kernel
+ 	.size		relocate_new_kernel_size, PTRSIZE
+--- a/arch/mips/kernel/setup.c
++++ b/arch/mips/kernel/setup.c
+@@ -22,6 +22,7 @@
+ #include <linux/console.h>
+ #include <linux/pfn.h>
+ #include <linux/debugfs.h>
++#include <linux/kexec.h>
+ 
+ #include <asm/addrspace.h>
+ #include <asm/bootinfo.h>
+@@ -522,12 +523,62 @@ static void __init arch_mem_init(char **
+ 	}
+ 
+ 	bootmem_init();
++#ifdef CONFIG_KEXEC
++	if (crashk_res.start != crashk_res.end)
++		reserve_bootmem(crashk_res.start,
++			crashk_res.end - crashk_res.start + 1,
++			BOOTMEM_DEFAULT);
++#endif
+ 	device_tree_init();
+ 	sparse_init();
+ 	plat_swiotlb_setup();
+ 	paging_init();
+ }
+ 
++#ifdef CONFIG_KEXEC
++static inline unsigned long long get_total_mem(void)
++{
++	unsigned long long total;
++	total = max_pfn - min_low_pfn;
++	return total << PAGE_SHIFT;
++}
++
++static void __init mips_parse_crashkernel(void)
++{
++	unsigned long long total_mem;
++	unsigned long long crash_size, crash_base;
++	int ret;
++
++	total_mem = get_total_mem();
++	ret = parse_crashkernel(boot_command_line, total_mem,
++			&crash_size, &crash_base);
++	if (ret != 0 || crash_size <= 0)
++		return;
++
++	crashk_res.start = crash_base;
++	crashk_res.end   = crash_base + crash_size - 1;
++}
++static void __init request_crashkernel(struct resource *res)
++{
++	int ret;
++
++	ret = request_resource(res, &crashk_res);
++	if (!ret)
++		printk(KERN_INFO "Reserving %ldMB of memory at %ldMB "
++			"for crashkernel\n",
++			(unsigned long)((crashk_res.end -
++				crashk_res.start + 1) >> 20),
++			(unsigned long)(crashk_res.start  >> 20));
++}
++#else
++static void __init mips_parse_crashkernel(void)
++{
++}
++static void __init request_crashkernel(struct resource *res)
++{
++}
++#endif
++
+ static void __init resource_init(void)
+ {
+ 	int i;
+@@ -543,6 +594,8 @@ static void __init resource_init(void)
+ 	/*
+ 	 * Request address space for all standard RAM.
+ 	 */
++	mips_parse_crashkernel();
++
+ 	for (i = 0; i < boot_mem_map.nr_map; i++) {
+ 		struct resource *res;
+ 		unsigned long start, end;
+@@ -579,6 +632,7 @@ static void __init resource_init(void)
+ 		 */
+ 		request_resource(res, &code_resource);
+ 		request_resource(res, &data_resource);
++		request_crashkernel(res);
+ 	}
+ }
+ 
+--- a/arch/mips/kernel/smp.c
++++ b/arch/mips/kernel/smp.c
+@@ -386,3 +386,21 @@ void flush_tlb_one(unsigned long vaddr)
+ 
+ EXPORT_SYMBOL(flush_tlb_page);
+ EXPORT_SYMBOL(flush_tlb_one);
++
++#if defined(CONFIG_KEXEC)
++void (*dump_ipi_function_ptr)(void *) = NULL;
++void dump_send_ipi(void (*dump_ipi_callback)(void *))
++{
++	int i;
++	int cpu = smp_processor_id();
++
++	dump_ipi_function_ptr = dump_ipi_callback;
++	smp_mb();
++	for_each_online_cpu(i)
++		if (i != cpu)
++			core_send_ipi(i, SMP_DUMP);
++
++}
++EXPORT_SYMBOL(dump_send_ipi);
++#endif
++
+--- a/arch/mips/include/asm/kexec.h
++++ b/arch/mips/include/asm/kexec.h
+@@ -9,22 +9,45 @@
+ #ifndef _MIPS_KEXEC
+ # define _MIPS_KEXEC
+ 
++#include <asm/stacktrace.h>
++
++extern unsigned long long elfcorehdr_addr;
++
+ /* Maximum physical address we can use pages from */
+ #define KEXEC_SOURCE_MEMORY_LIMIT (0x20000000)
+ /* Maximum address we can reach in physical address mode */
+ #define KEXEC_DESTINATION_MEMORY_LIMIT (0x20000000)
+  /* Maximum address we can use for the control code buffer */
+ #define KEXEC_CONTROL_MEMORY_LIMIT (0x20000000)
+-
+-#define KEXEC_CONTROL_PAGE_SIZE 4096
++/* Reserve 3*4096 bytes for board-specific info */
++#define KEXEC_CONTROL_PAGE_SIZE (4096 + 3*4096)
+ 
+ /* The native architecture */
+ #define KEXEC_ARCH KEXEC_ARCH_MIPS
++#define MAX_NOTE_BYTES 1024
+ 
+ static inline void crash_setup_regs(struct pt_regs *newregs,
+-				    struct pt_regs *oldregs)
++					struct pt_regs *oldregs)
+ {
+-	/* Dummy implementation for now */
++	if (oldregs)
++		memcpy(newregs, oldregs, sizeof(*newregs));
++	else
++		prepare_frametrace(newregs);
+ }
+ 
++#ifdef CONFIG_KEXEC
++struct kimage;
++extern unsigned long kexec_args[4];
++extern int (*_machine_kexec_prepare)(struct kimage *);
++extern void (*_machine_kexec_shutdown)(void);
++extern void (*_machine_crash_shutdown)(struct pt_regs *regs);
++extern void default_machine_crash_shutdown(struct pt_regs *regs);
++#ifdef CONFIG_SMP
++extern const unsigned char kexec_smp_wait[];
++extern unsigned long secondary_kexec_args[4];
++extern void (*relocated_kexec_smp_wait) (void *);
++extern atomic_t kexec_ready_to_reboot;
++#endif
++#endif
++
+ #endif /* !_MIPS_KEXEC */
+--- a/arch/mips/include/asm/smp.h
++++ b/arch/mips/include/asm/smp.h
+@@ -40,6 +40,8 @@ extern int __cpu_logical_map[NR_CPUS];
+ #define SMP_CALL_FUNCTION	0x2
+ /* Octeon - Tell another core to flush its icache */
+ #define SMP_ICACHE_FLUSH	0x4
++/* Used by kexec crashdump to save all cpu's state */
++#define SMP_DUMP		0x8
+ 
+ extern volatile cpumask_t cpu_callin_map;
+ 
+@@ -91,4 +93,9 @@ static inline void arch_send_call_functi
+ 	mp_ops->send_ipi_mask(mask, SMP_CALL_FUNCTION);
+ }
+ 
++extern void core_send_ipi(int cpu, unsigned int action);
++#if defined(CONFIG_KEXEC)
++extern void (*dump_ipi_function_ptr)(void *);
++void dump_send_ipi(void (*dump_ipi_callback)(void *));
++#endif
+ #endif /* __ASM_SMP_H */
diff --git a/target/linux/generic/patches-3.7/331-mips-kexec-enhanche-the-support.patch b/target/linux/generic/patches-3.7/331-mips-kexec-enhanche-the-support.patch
new file mode 100644
index 0000000000..53a9191b26
--- /dev/null
+++ b/target/linux/generic/patches-3.7/331-mips-kexec-enhanche-the-support.patch
@@ -0,0 +1,159 @@
+From 03cd81fbca6b91317ec1a7b3b3c09fb8d08f83a6 Mon Sep 17 00:00:00 2001
+From: Wu Zhangjin <wuzhangjin@gmail.com>
+Date: Tue, 11 Jan 2011 18:42:08 +0000
+Subject: MIPS: Kexec: Enhance the support
+
+Changes:
+  o Print more information in machine_kexec() for debugging
+    E.g. with this information, the kexec_start_address has been found
+    it was wrong with 64bit kernel / o32 kexec-tools. Which must be
+    fixed later.
+  o Link relocate_kernel.S to a section for future extension
+    This allows more functions can be added for the kexec relocation
+    part even written in C. to add code into that section, you just need
+    to mark your function or data with __kexec or
+    __attribute__((__section__(".__kexec.relocate")))
+
+TODO:
+
+1. Make 64bit kernel / o32|n32|64 kexec-tools works
+
+Fix the user-space kexec-tools, seems the tool only work for 32bit
+machine. So, we need to add 64bit support for it. The address of the
+entry point(kexec_start_address) is wrong and make the "kexec -e" fail.
+the real entry point must be read from the new kernel image by the
+user-space kexec-tools, otherwise, it will not work.  The above 64bit
+support tested is 64bit kernel with o32 user-space kexec-tools. The root
+cause may be the different definition of virt_to_phys() and
+phys_to_virt() in the kexec-tools and kernel space for 64bit system /
+o32 kernel.
+
+Ref: http://www.linux-mips.org/archives/linux-mips/2009-08/msg00149.html
+
+2. Pass the arguments from kexec-tools to the new kernel image
+
+Please refer to: "MIPS: Loongson: Kexec: Pass parameters to new kernel"
+
+Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
+---
+--- a/arch/mips/include/asm/kexec.h
++++ b/arch/mips/include/asm/kexec.h
+@@ -36,6 +36,16 @@ static inline void crash_setup_regs(stru
+ }
+ 
+ #ifdef CONFIG_KEXEC
++
++#define __kexec __attribute__((__section__(".__kexec.relocate")))
++
++/* The linker tells us where the relocate_new_kernel part is. */
++extern const unsigned char __start___kexec_relocate;
++extern const unsigned char __end___kexec_relocate;
++
++extern unsigned long kexec_start_address;
++extern unsigned long kexec_indirection_page;
++
+ struct kimage;
+ extern unsigned long kexec_args[4];
+ extern int (*_machine_kexec_prepare)(struct kimage *);
+--- a/arch/mips/kernel/machine_kexec.c
++++ b/arch/mips/kernel/machine_kexec.c
+@@ -13,12 +13,6 @@
+ #include <asm/cacheflush.h>
+ #include <asm/page.h>
+ 
+-extern const unsigned char relocate_new_kernel[];
+-extern const size_t relocate_new_kernel_size;
+-
+-extern unsigned long kexec_start_address;
+-extern unsigned long kexec_indirection_page;
+-
+ int (*_machine_kexec_prepare)(struct kimage *) = NULL;
+ void (*_machine_kexec_shutdown)(void) = NULL;
+ void (*_machine_crash_shutdown)(struct pt_regs *regs) = NULL;
+@@ -61,21 +55,34 @@ typedef void (*noretfun_t)(void) __attri
+ void
+ machine_kexec(struct kimage *image)
+ {
++	unsigned long kexec_relocate_size;
+ 	unsigned long reboot_code_buffer;
+ 	unsigned long entry;
+ 	unsigned long *ptr;
+ 
++	kexec_relocate_size = (unsigned long)(&__end___kexec_relocate) -
++		(unsigned long)(&__start___kexec_relocate);
++	pr_info("kexec_relocate_size = %lu\n", kexec_relocate_size);
++
+ 	reboot_code_buffer =
+ 	  (unsigned long)page_address(image->control_code_page);
++	pr_info("reboot_code_buffer = %p\n", (void *)reboot_code_buffer);
+ 
+ 	kexec_start_address =
+ 	  (unsigned long) phys_to_virt(image->start);
++	pr_info("kexec_start_address(entry point of new kernel) = %p\n",
++			(void *)kexec_start_address);
+ 
+ 	kexec_indirection_page =
+ 		(unsigned long) phys_to_virt(image->head & PAGE_MASK);
++	pr_info("kexec_indirection_page = %p\n",
++			(void *)kexec_indirection_page);
+ 
+-	memcpy((void*)reboot_code_buffer, relocate_new_kernel,
+-	       relocate_new_kernel_size);
++	memcpy((void *)reboot_code_buffer, &__start___kexec_relocate,
++	       kexec_relocate_size);
++
++	pr_info("Copy kexec_relocate section from %p to reboot_code_buffer: %p\n",
++			&__start___kexec_relocate, (void *)reboot_code_buffer);
+ 
+ 	/*
+ 	 * The generic kexec code builds a page list with physical
+@@ -96,8 +103,8 @@ machine_kexec(struct kimage *image)
+ 	 */
+ 	local_irq_disable();
+ 
+-	printk("Will call new kernel at %08lx\n", image->start);
+-	printk("Bye ...\n");
++	pr_info("Will call new kernel at %p\n", (void *)kexec_start_address);
++	pr_info("Bye ...\n");
+ 	__flush_cache_all();
+ #ifdef CONFIG_SMP
+ 	/* All secondary cpus now may jump to kexec_wait cycle */
+@@ -108,4 +115,3 @@ machine_kexec(struct kimage *image)
+ #endif
+ 	((noretfun_t) reboot_code_buffer)();
+ }
+-
+--- a/arch/mips/kernel/relocate_kernel.S
++++ b/arch/mips/kernel/relocate_kernel.S
+@@ -14,6 +14,8 @@
+ #include <asm/stackframe.h>
+ #include <asm/addrspace.h>
+ 
++	.section	.kexec.relocate, "ax"
++
+ LEAF(relocate_new_kernel)
+ 	PTR_L a0,	arg0
+ 	PTR_L a1,	arg1
+@@ -155,9 +157,3 @@ EXPORT(kexec_start_address)
+ EXPORT(kexec_indirection_page)
+ 	PTR		0
+ 	.size		kexec_indirection_page, PTRSIZE
+-
+-relocate_new_kernel_end:
+-
+-EXPORT(relocate_new_kernel_size)
+-	PTR		relocate_new_kernel_end - relocate_new_kernel
+-	.size		relocate_new_kernel_size, PTRSIZE
+--- a/arch/mips/kernel/vmlinux.lds.S
++++ b/arch/mips/kernel/vmlinux.lds.S
+@@ -58,6 +58,10 @@ SECTIONS
+ 		*(.text.*)
+ 		*(.fixup)
+ 		*(.gnu.warning)
++		__start___kexec_relocate = .;
++		KEEP(*(.kexec.relocate))
++		KEEP(*(.__kexec.relocate))
++		__end___kexec_relocate = .;
+ 	} :text = 0
+ 	_etext = .;	/* End of text section */
+ 
diff --git a/target/linux/generic/patches-3.7/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch b/target/linux/generic/patches-3.7/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch
new file mode 100644
index 0000000000..5507dde64d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch
@@ -0,0 +1,52 @@
+From 49d07a29653b1f2c6ae273b3d8fe93d981f43004 Mon Sep 17 00:00:00 2001
+From: Wu Zhangjin <wuzhangjin@gmail.com>
+Date: Wed, 12 Jan 2011 20:59:32 +0000
+Subject: MIPS: Kexec: Init the arguments for the new kernel image
+
+Whenever the kexec-tools pass the command lines to the new kernel image,
+init the arguments as the ones for the 1st kernel image. This fixed the
+booting failure of Kexec on YeeLoong.
+
+Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
+---
+--- a/arch/mips/kernel/machine_kexec.c
++++ b/arch/mips/kernel/machine_kexec.c
+@@ -10,6 +10,7 @@
+ #include <linux/mm.h>
+ #include <linux/delay.h>
+ 
++#include <asm/bootinfo.h>
+ #include <asm/cacheflush.h>
+ #include <asm/page.h>
+ 
+@@ -21,9 +22,30 @@ void (*relocated_kexec_smp_wait) (void *
+ atomic_t kexec_ready_to_reboot = ATOMIC_INIT(0);
+ #endif
+ 
++static void machine_kexec_init_args(void)
++{
++	kexec_args[0] = fw_arg0;
++	kexec_args[1] = fw_arg1;
++	kexec_args[2] = fw_arg2;
++	kexec_args[3] = fw_arg3;
++
++	pr_info("kexec_args[0] (argc): %lu\n", kexec_args[0]);
++	pr_info("kexec_args[1] (argv): %p\n", (void *)kexec_args[1]);
++	pr_info("kexec_args[2] (env ): %p\n", (void *)kexec_args[2]);
++	pr_info("kexec_args[3] (desc): %p\n", (void *)kexec_args[3]);
++}
++
+ int
+ machine_kexec_prepare(struct kimage *kimage)
+ {
++	/*
++	 * Whenever arguments passed from kexec-tools, Init the arguments as
++	 * the original ones to avoid booting failure.
++	 *
++	 * This can be overrided by _machine_kexec_prepare().
++	 */
++	machine_kexec_init_args();
++
+ 	if (_machine_kexec_prepare)
+ 		return _machine_kexec_prepare(kimage);
+ 	return 0;
diff --git a/target/linux/generic/patches-3.7/333-mips-kexec-get-kernel-parameters-from-kexec-tools.patch b/target/linux/generic/patches-3.7/333-mips-kexec-get-kernel-parameters-from-kexec-tools.patch
new file mode 100644
index 0000000000..9da936314c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/333-mips-kexec-get-kernel-parameters-from-kexec-tools.patch
@@ -0,0 +1,88 @@
+From 240c76841b26f1b09aaced33414ee1d08b6454cf Mon Sep 17 00:00:00 2001
+From: Wu Zhangjin <wuzhangjin@gmail.com>
+Date: Sat, 15 Jan 2011 12:46:03 +0000
+Subject: MIPS: Get kernel parameters from kexec-tools
+
+Before, we simply use the command lines from the original bootloader,
+but it is not convenient. Now, we accept the kernel parameters from the
+--command-line or --append option of the kexec-tools.  But If not
+--command-line or --apend option indicated, will fall back to use the
+ones from the original bootloader.
+
+Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
+---
+--- a/arch/mips/kernel/machine_kexec.c
++++ b/arch/mips/kernel/machine_kexec.c
+@@ -13,6 +13,7 @@
+ #include <asm/bootinfo.h>
+ #include <asm/cacheflush.h>
+ #include <asm/page.h>
++#include <asm/uaccess.h>
+ 
+ int (*_machine_kexec_prepare)(struct kimage *) = NULL;
+ void (*_machine_kexec_shutdown)(void) = NULL;
+@@ -35,6 +36,56 @@ static void machine_kexec_init_args(void
+ 	pr_info("kexec_args[3] (desc): %p\n", (void *)kexec_args[3]);
+ }
+ 
++#define ARGV_MAX_ARGS (COMMAND_LINE_SIZE / 15)
++
++int machine_kexec_pass_args(struct kimage *image)
++{
++	int i, argc = 0;
++	char *bootloader = "kexec";
++	int *kexec_argv = (int *)kexec_args[1];
++
++	for (i = 0; i < image->nr_segments; i++) {
++		if (!strncmp(bootloader, (char *)image->segment[i].buf,
++				strlen(bootloader))) {
++			/*
++			 * convert command line string to array
++			 * of parameters (as bootloader does).
++			 */
++			/*
++			 * Note: we do treat the 1st string "kexec" as an
++			 * argument ;-) so, argc here is 1.
++			 */
++			char *str = (char *)image->segment[i].buf;
++			char *ptr = strchr(str, ' ');
++			char *kbuf = (char *)kexec_argv[0];
++			/* Whenever --command-line or --append used, "kexec" is copied */
++			argc = 1;
++			/* Parse the offset */
++			while (ptr && (ARGV_MAX_ARGS > argc)) {
++				*ptr = '\0';
++				if (ptr[1] != ' ' && ptr[1] != '\0') {
++					int offt = (int)(ptr - str + 1);
++					kexec_argv[argc] = (int)kbuf + offt;
++					argc++;
++				}
++				ptr = strchr(ptr + 1, ' ');
++			}
++			if (argc > 1) {
++				/* Copy to kernel space */
++				copy_from_user(kbuf, (char *)image->segment[i].buf, image->segment[i].bufsz);
++				fw_arg0 = kexec_args[0] = argc;
++			}
++			break;
++		}
++	}
++
++	pr_info("argc = %lu\n", kexec_args[0]);
++	for (i = 0; i < kexec_args[0]; i++)
++		pr_info("argv[%d] = %p, %s\n", i, (char *)kexec_argv[i], (char *)kexec_argv[i]);
++
++	return 0;
++}
++
+ int
+ machine_kexec_prepare(struct kimage *kimage)
+ {
+@@ -45,6 +96,7 @@ machine_kexec_prepare(struct kimage *kim
+ 	 * This can be overrided by _machine_kexec_prepare().
+ 	 */
+ 	machine_kexec_init_args();
++	machine_kexec_pass_args(kimage);
+ 
+ 	if (_machine_kexec_prepare)
+ 		return _machine_kexec_prepare(kimage);
diff --git a/target/linux/generic/patches-3.7/334-mips-fix-compiling-failure-of-relocate_kernel.patch b/target/linux/generic/patches-3.7/334-mips-fix-compiling-failure-of-relocate_kernel.patch
new file mode 100644
index 0000000000..46a7395d5d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/334-mips-fix-compiling-failure-of-relocate_kernel.patch
@@ -0,0 +1,83 @@
+From 4aded085fa0057a9a1e1dcec631f950307360c1f Mon Sep 17 00:00:00 2001
+From: Wu Zhangjin <wuzhangjin@gmail.com>
+Date: Tue, 11 Jan 2011 13:46:19 +0000
+Subject: MIPS: Fix compiling failure of relocate_kernel.S
+
+The following errors is fixed with the help of <asm/asm_nosec.h>. for
+this file need to put different symbols in the same section, the
+original LEAF, NESTED and EXPORT (without explicit section indication)
+must be used, <asm/asm_nosec.h> does it.
+
+arch/mips/kernel/relocate_kernel.S: Assembler messages:
+arch/mips/kernel/relocate_kernel.S:162: Error: operation combines symbols in different segments
+
+Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
+---
+(limited to 'arch/mips/kernel')
+
+--- a/arch/mips/kernel/relocate_kernel.S
++++ b/arch/mips/kernel/relocate_kernel.S
+@@ -7,6 +7,7 @@
+  */
+ 
+ #include <asm/asm.h>
++#include <asm/asm_nosec.h>
+ #include <asm/asmmacro.h>
+ #include <asm/regdef.h>
+ #include <asm/page.h>
+--- /dev/null
++++ b/arch/mips/include/asm/asm_nosec.h
+@@ -0,0 +1,53 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License.  See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 1995, 1996, 1997, 1999, 2001 by Ralf Baechle
++ * Copyright (C) 1999 by Silicon Graphics, Inc.
++ * Copyright (C) 2001 MIPS Technologies, Inc.
++ * Copyright (C) 2002  Maciej W. Rozycki
++ * Copyright (C) 2010  Wu Zhangjin <wuzhangjin@gmail.com>
++ *
++ * Derive from <asm/asm.h>
++ *
++ * Override the macros without -ffunction-sections and -fdata-sections support.
++ * If several functions or data must be put in the same section, please include
++ * this header file after the <asm/asm.h> to override the generic definition.
++ */
++
++#ifndef __ASM_ASM_NOSEC_H
++#define __ASM_ASM_NOSEC_H
++
++#undef LEAF
++#undef NESTED
++#undef EXPORT
++
++/*
++ * LEAF - declare leaf routine
++ */
++#define	LEAF(symbol)                                    \
++		.globl	symbol;                         \
++		.align	2;                              \
++		.type	symbol, @function;              \
++		.ent	symbol, 0;                      \
++symbol:		.frame	sp, 0, ra
++
++/*
++ * NESTED - declare nested routine entry point
++ */
++#define	NESTED(symbol, framesize, rpc)                  \
++		.globl	symbol;                         \
++		.align	2;                              \
++		.type	symbol, @function;              \
++		.ent	symbol, 0;                       \
++symbol:		.frame	sp, framesize, rpc
++
++/*
++ * EXPORT - export definition of symbol
++ */
++#define EXPORT(symbol)					\
++		.globl	symbol;                         \
++symbol:
++
++#endif /* __ASM_ASM_NOSEC_H */
diff --git a/target/linux/generic/patches-3.7/335-mips-kexec-cleanup-kexec-tools-parameter-handling.patch b/target/linux/generic/patches-3.7/335-mips-kexec-cleanup-kexec-tools-parameter-handling.patch
new file mode 100644
index 0000000000..f7a8eed000
--- /dev/null
+++ b/target/linux/generic/patches-3.7/335-mips-kexec-cleanup-kexec-tools-parameter-handling.patch
@@ -0,0 +1,186 @@
+--- a/arch/mips/kernel/machine_kexec.c
++++ b/arch/mips/kernel/machine_kexec.c
+@@ -23,67 +23,104 @@ void (*relocated_kexec_smp_wait) (void *
+ atomic_t kexec_ready_to_reboot = ATOMIC_INIT(0);
+ #endif
+ 
+-static void machine_kexec_init_args(void)
++#define KEXEC_MIPS_ARGV_BUF_SIZE	COMMAND_LINE_SIZE
++#define KEXEC_MIPS_ARGV_MAX_ARGS	(COMMAND_LINE_SIZE / 15)
++
++char kexec_argv_buf[KEXEC_MIPS_ARGV_BUF_SIZE] __kexec;
++char *kexec_argv[KEXEC_MIPS_ARGV_MAX_ARGS] __kexec;
++
++static void
++machine_kexec_print_args(void)
+ {
+-	kexec_args[0] = fw_arg0;
+-	kexec_args[1] = fw_arg1;
+-	kexec_args[2] = fw_arg2;
+-	kexec_args[3] = fw_arg3;
++	int i;
+ 
+ 	pr_info("kexec_args[0] (argc): %lu\n", kexec_args[0]);
+ 	pr_info("kexec_args[1] (argv): %p\n", (void *)kexec_args[1]);
+ 	pr_info("kexec_args[2] (env ): %p\n", (void *)kexec_args[2]);
+ 	pr_info("kexec_args[3] (desc): %p\n", (void *)kexec_args[3]);
+-}
+ 
+-#define ARGV_MAX_ARGS (COMMAND_LINE_SIZE / 15)
++	for (i = 0; i < kexec_args[0]; i++)
++		pr_info("kexec_argv[%d] = %p, %s\n", i,
++			(char *)kexec_argv[i], (char *)kexec_argv[i]);
++}
+ 
+-int machine_kexec_pass_args(struct kimage *image)
++static void
++machine_kexec_init_argv(struct kimage *image)
+ {
+-	int i, argc = 0;
+-	char *bootloader = "kexec";
+-	int *kexec_argv = (int *)kexec_args[1];
++	void __user *buf = NULL;
++	size_t bufsz;
++	size_t size;
++	int i;
+ 
++	bufsz = 0;
+ 	for (i = 0; i < image->nr_segments; i++) {
+-		if (!strncmp(bootloader, (char *)image->segment[i].buf,
+-				strlen(bootloader))) {
+-			/*
+-			 * convert command line string to array
+-			 * of parameters (as bootloader does).
+-			 */
+-			/*
+-			 * Note: we do treat the 1st string "kexec" as an
+-			 * argument ;-) so, argc here is 1.
+-			 */
+-			char *str = (char *)image->segment[i].buf;
+-			char *ptr = strchr(str, ' ');
+-			char *kbuf = (char *)kexec_argv[0];
+-			/* Whenever --command-line or --append used, "kexec" is copied */
+-			argc = 1;
+-			/* Parse the offset */
+-			while (ptr && (ARGV_MAX_ARGS > argc)) {
+-				*ptr = '\0';
+-				if (ptr[1] != ' ' && ptr[1] != '\0') {
+-					int offt = (int)(ptr - str + 1);
+-					kexec_argv[argc] = (int)kbuf + offt;
+-					argc++;
+-				}
+-				ptr = strchr(ptr + 1, ' ');
+-			}
+-			if (argc > 1) {
+-				/* Copy to kernel space */
+-				copy_from_user(kbuf, (char *)image->segment[i].buf, image->segment[i].bufsz);
+-				fw_arg0 = kexec_args[0] = argc;
+-			}
+-			break;
++		struct kexec_segment *seg;
++
++		seg = &image->segment[i];
++		if (seg->bufsz < 6)
++			continue;
++
++		if (strncmp((char *) seg->buf, "kexec", 5))
++			continue;
++
++		/* don't copy "kexec" */
++		buf = seg->buf + 5;
++		bufsz = seg->bufsz - 5;
++		break;
++	}
++
++	if (!buf)
++		return;
++
++	size = KEXEC_MIPS_ARGV_BUF_SIZE - 1;
++	size = min(size, bufsz);
++	if (size < bufsz)
++		pr_warn("kexec command line truncated to %zd bytes\n", size);
++
++	/* Copy to kernel space */
++	copy_from_user(kexec_argv_buf, buf, size);
++}
++
++static void
++machine_kexec_parse_argv(struct kimage *image)
++{
++	char *reboot_code_buffer;
++	int reloc_delta;
++	char *ptr;
++	int argc;
++	int i;
++
++	ptr = kexec_argv_buf;
++	argc = 0;
++
++	/*
++	 * convert command line string to array of parameters
++	 * (as bootloader does).
++	 */
++	while (ptr && *ptr && (KEXEC_MIPS_ARGV_MAX_ARGS > argc)) {
++		if (*ptr == ' ') {
++			*ptr++ = '\0';
++			continue;
+ 		}
++
++		kexec_argv[argc++] = ptr;
++		ptr = strchr(ptr, ' ');
+ 	}
+ 
+-	pr_info("argc = %lu\n", kexec_args[0]);
+-	for (i = 0; i < kexec_args[0]; i++)
+-		pr_info("argv[%d] = %p, %s\n", i, (char *)kexec_argv[i], (char *)kexec_argv[i]);
++	if (!argc)
++		return;
+ 
+-	return 0;
++	kexec_args[0] = argc;
++	kexec_args[1] = (unsigned long)kexec_argv;
++	kexec_args[2] = 0;
++	kexec_args[3] = 0;
++
++	reboot_code_buffer = page_address(image->control_code_page);
++	reloc_delta = reboot_code_buffer - (char *) &__start___kexec_relocate;
++
++	kexec_args[1] += reloc_delta;
++	for (i = 0; i < argc; i++)
++		kexec_argv[i] += reloc_delta;
+ }
+ 
+ int
+@@ -95,8 +132,14 @@ machine_kexec_prepare(struct kimage *kim
+ 	 *
+ 	 * This can be overrided by _machine_kexec_prepare().
+ 	 */
+-	machine_kexec_init_args();
+-	machine_kexec_pass_args(kimage);
++
++	kexec_args[0] = fw_arg0;
++	kexec_args[1] = fw_arg1;
++	kexec_args[2] = fw_arg2;
++	kexec_args[3] = fw_arg3;
++
++	machine_kexec_init_argv(kimage);
++	machine_kexec_parse_argv(kimage);
+ 
+ 	if (_machine_kexec_prepare)
+ 		return _machine_kexec_prepare(kimage);
+@@ -152,11 +195,13 @@ machine_kexec(struct kimage *image)
+ 	pr_info("kexec_indirection_page = %p\n",
+ 			(void *)kexec_indirection_page);
+ 
++	pr_info("Copy kexec_relocate section from %p to reboot_code_buffer: %p\n",
++			&__start___kexec_relocate, (void *)reboot_code_buffer);
++
+ 	memcpy((void *)reboot_code_buffer, &__start___kexec_relocate,
+ 	       kexec_relocate_size);
+ 
+-	pr_info("Copy kexec_relocate section from %p to reboot_code_buffer: %p\n",
+-			&__start___kexec_relocate, (void *)reboot_code_buffer);
++	machine_kexec_print_args();
+ 
+ 	/*
+ 	 * The generic kexec code builds a page list with physical
diff --git a/target/linux/generic/patches-3.7/340-module_alloc_size_check.patch b/target/linux/generic/patches-3.7/340-module_alloc_size_check.patch
new file mode 100644
index 0000000000..2459b6183d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/340-module_alloc_size_check.patch
@@ -0,0 +1,20 @@
+--- a/kernel/module.c
++++ b/kernel/module.c
+@@ -2378,12 +2378,15 @@ static void dynamic_debug_remove(struct
+ 
+ void * __weak module_alloc(unsigned long size)
+ {
+-	return size == 0 ? NULL : vmalloc_exec(size);
++	return vmalloc_exec(size);
+ }
+ 
+ static void *module_alloc_update_bounds(unsigned long size)
+ {
+-	void *ret = module_alloc(size);
++	void *ret = NULL;
++
++	if (size)
++		ret = module_alloc(size);
+ 
+ 	if (ret) {
+ 		mutex_lock(&module_mutex);
diff --git a/target/linux/generic/patches-3.7/400-rootfs_split.patch b/target/linux/generic/patches-3.7/400-rootfs_split.patch
new file mode 100644
index 0000000000..b43ac9c5a6
--- /dev/null
+++ b/target/linux/generic/patches-3.7/400-rootfs_split.patch
@@ -0,0 +1,327 @@
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -23,6 +23,14 @@ config MTD_TESTS
+ 	  WARNING: some of the tests will ERASE entire MTD device which they
+ 	  test. Do not use these tests unless you really know what you do.
+ 
++config MTD_ROOTFS_ROOT_DEV
++	bool "Automatically set 'rootfs' partition to be root filesystem"
++	default y
++
++config MTD_ROOTFS_SPLIT
++	bool "Automatically split 'rootfs' partition for squashfs"
++	default y
++
+ config MTD_REDBOOT_PARTS
+ 	tristate "RedBoot partition table parsing"
+ 	---help---
+--- a/drivers/mtd/mtdpart.c
++++ b/drivers/mtd/mtdpart.c
+@@ -29,6 +29,8 @@
+ #include <linux/kmod.h>
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
++#include <linux/root_dev.h>
++#include <linux/magic.h>
+ #include <linux/err.h>
+ 
+ #include "mtdcore.h"
+@@ -50,7 +52,7 @@ struct mtd_part {
+  * the pointer to that structure with this macro.
+  */
+ #define PART(x)  ((struct mtd_part *)(x))
+-
++#define IS_PART(mtd) (mtd->_read == part_read)
+ 
+ /*
+  * MTD methods which simply translate the effective address and pass through
+@@ -613,6 +615,155 @@ int mtd_del_partition(struct mtd_info *m
+ }
+ EXPORT_SYMBOL_GPL(mtd_del_partition);
+ 
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
++#define ROOTFS_SPLIT_NAME "rootfs_data"
++#define ROOTFS_REMOVED_NAME "<removed>"
++
++struct squashfs_super_block {
++	__le32 s_magic;
++	__le32 pad0[9];
++	__le64 bytes_used;
++};
++
++
++static int split_squashfs(struct mtd_info *master, int offset, int *split_offset)
++{
++	struct squashfs_super_block sb;
++	int len, ret;
++
++	ret = mtd_read(master, offset, sizeof(sb), &len, (void *) &sb);
++	if (ret || (len != sizeof(sb))) {
++		printk(KERN_ALERT "split_squashfs: error occured while reading "
++			"from \"%s\"\n", master->name);
++		return -EINVAL;
++	}
++
++	if (SQUASHFS_MAGIC != le32_to_cpu(sb.s_magic) ) {
++		printk(KERN_ALERT "split_squashfs: no squashfs found in \"%s\"\n",
++			master->name);
++		*split_offset = 0;
++		return 0;
++	}
++
++	if (le64_to_cpu((sb.bytes_used)) <= 0) {
++		printk(KERN_ALERT "split_squashfs: squashfs is empty in \"%s\"\n",
++			master->name);
++		*split_offset = 0;
++		return 0;
++	}
++
++	len = (u32) le64_to_cpu(sb.bytes_used);
++	len += (offset & 0x000fffff);
++	len +=  (master->erasesize - 1);
++	len &= ~(master->erasesize - 1);
++	len -= (offset & 0x000fffff);
++	*split_offset = offset + len;
++
++	return 0;
++}
++
++static int split_rootfs_data(struct mtd_info *master, struct mtd_info *rpart, const struct mtd_partition *part)
++{
++	struct mtd_partition *dpart;
++	struct mtd_part *slave = NULL;
++	struct mtd_part *spart;
++	int ret, split_offset = 0;
++
++	spart = PART(rpart);
++	ret = split_squashfs(master, spart->offset, &split_offset);
++	if (ret)
++		return ret;
++
++	if (split_offset <= 0)
++		return 0;
++
++	dpart = kmalloc(sizeof(*part)+sizeof(ROOTFS_SPLIT_NAME)+1, GFP_KERNEL);
++	if (dpart == NULL) {
++		printk(KERN_INFO "split_squashfs: no memory for partition \"%s\"\n",
++			ROOTFS_SPLIT_NAME);
++		return -ENOMEM;
++	}
++
++	memcpy(dpart, part, sizeof(*part));
++	dpart->name = (unsigned char *)&dpart[1];
++	strcpy(dpart->name, ROOTFS_SPLIT_NAME);
++
++	dpart->size = rpart->size - (split_offset - spart->offset);
++	dpart->offset = split_offset;
++
++	if (dpart == NULL)
++		return 1;
++
++	printk(KERN_INFO "mtd: partition \"%s\" created automatically, ofs=%llX, len=%llX \n",
++		ROOTFS_SPLIT_NAME, dpart->offset, dpart->size);
++
++	slave = allocate_partition(master, dpart, 0, split_offset);
++	if (IS_ERR(slave))
++		return PTR_ERR(slave);
++	mutex_lock(&mtd_partitions_mutex);
++	list_add(&slave->list, &mtd_partitions);
++	mutex_unlock(&mtd_partitions_mutex);
++
++	add_mtd_device(&slave->mtd);
++
++	rpart->split = &slave->mtd;
++
++	return 0;
++}
++
++static int refresh_rootfs_split(struct mtd_info *mtd)
++{
++	struct mtd_partition tpart;
++	struct mtd_part *part;
++	char *name;
++	//int index = 0;
++	int offset, size;
++	int ret;
++
++	part = PART(mtd);
++
++	/* check for the new squashfs offset first */
++	ret = split_squashfs(part->master, part->offset, &offset);
++	if (ret)
++		return ret;
++
++	if ((offset > 0) && !mtd->split) {
++		printk(KERN_INFO "%s: creating new split partition for \"%s\"\n", __func__, mtd->name);
++		/* if we don't have a rootfs split partition, create a new one */
++		tpart.name = (char *) mtd->name;
++		tpart.size = mtd->size;
++		tpart.offset = part->offset;
++
++		return split_rootfs_data(part->master, &part->mtd, &tpart);
++	} else if ((offset > 0) && mtd->split) {
++		/* update the offsets of the existing partition */
++		size = mtd->size + part->offset - offset;
++
++		part = PART(mtd->split);
++		part->offset = offset;
++		part->mtd.size = size;
++		printk(KERN_INFO "%s: %s partition \"" ROOTFS_SPLIT_NAME "\", offset: 0x%06x (0x%06x)\n",
++			__func__, (!strcmp(part->mtd.name, ROOTFS_SPLIT_NAME) ? "updating" : "creating"),
++			(u32) part->offset, (u32) part->mtd.size);
++		name = kmalloc(sizeof(ROOTFS_SPLIT_NAME) + 1, GFP_KERNEL);
++		strcpy(name, ROOTFS_SPLIT_NAME);
++		part->mtd.name = name;
++	} else if ((offset <= 0) && mtd->split) {
++		printk(KERN_INFO "%s: removing partition \"%s\"\n", __func__, mtd->split->name);
++
++		/* mark existing partition as removed */
++		part = PART(mtd->split);
++		name = kmalloc(sizeof(ROOTFS_SPLIT_NAME) + 1, GFP_KERNEL);
++		strcpy(name, ROOTFS_REMOVED_NAME);
++		part->mtd.name = name;
++		part->offset = 0;
++		part->mtd.size = 0;
++	}
++
++	return 0;
++}
++#endif /* CONFIG_MTD_ROOTFS_SPLIT */
++
+ /*
+  * This function, given a master MTD object and a partition table, creates
+  * and registers slave MTD objects which are bound to the master according to
+@@ -629,6 +780,9 @@ int add_mtd_partitions(struct mtd_info *
+ 	struct mtd_part *slave;
+ 	uint64_t cur_offset = 0;
+ 	int i;
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
++	int ret;
++#endif
+ 
+ 	printk(KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name);
+ 
+@@ -643,12 +797,53 @@ int add_mtd_partitions(struct mtd_info *
+ 
+ 		add_mtd_device(&slave->mtd);
+ 
++		if (!strcmp(parts[i].name, "rootfs")) {
++#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
++			if (ROOT_DEV == 0) {
++				printk(KERN_NOTICE "mtd: partition \"rootfs\" "
++					"set to be root filesystem\n");
++				ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, slave->mtd.index);
++			}
++#endif
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
++			ret = split_rootfs_data(master, &slave->mtd, &parts[i]);
++			/* if (ret == 0)
++			 * 	j++; */
++#endif
++		}
++
+ 		cur_offset = slave->offset + slave->mtd.size;
+ 	}
+ 
+ 	return 0;
+ }
+ 
++int mtd_device_refresh(struct mtd_info *mtd)
++{
++	int ret = 0;
++
++	if (IS_PART(mtd)) {
++		struct mtd_part *part;
++		struct mtd_info *master;
++
++		part = PART(mtd);
++		master = part->master;
++		if (master->refresh_device)
++			ret = master->refresh_device(master);
++	}
++
++	if (!ret && mtd->refresh_device)
++		ret = mtd->refresh_device(mtd);
++
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
++	if (!ret && IS_PART(mtd) && !strcmp(mtd->name, "rootfs"))
++		refresh_rootfs_split(mtd);
++#endif
++
++	return 0;
++}
++EXPORT_SYMBOL_GPL(mtd_device_refresh);
++
+ static DEFINE_SPINLOCK(part_parser_lock);
+ static LIST_HEAD(part_parsers);
+ 
+--- a/drivers/mtd/mtdchar.c
++++ b/drivers/mtd/mtdchar.c
+@@ -1012,6 +1012,12 @@ static int mtdchar_ioctl(struct file *fi
+ 		break;
+ 	}
+ 
++	case MTDREFRESH:
++	{
++		ret = mtd_device_refresh(mtd);
++		break;
++	}
++
+ 	default:
+ 		ret = -ENOTTY;
+ 	}
+--- a/include/linux/mtd/mtd.h
++++ b/include/linux/mtd/mtd.h
+@@ -114,6 +114,7 @@ struct nand_ecclayout {
+ 
+ struct module;	/* only needed for owner field in mtd_info */
+ 
++struct mtd_info;
+ struct mtd_info {
+ 	u_char type;
+ 	uint32_t flags;
+@@ -226,6 +227,9 @@ struct mtd_info {
+ 	int (*_block_markbad) (struct mtd_info *mtd, loff_t ofs);
+ 	int (*_suspend) (struct mtd_info *mtd);
+ 	void (*_resume) (struct mtd_info *mtd);
++	int (*refresh_device)(struct mtd_info *mtd);
++	struct mtd_info *split;
++
+ 	/*
+ 	 * If the driver is something smart, like UBI, it may need to maintain
+ 	 * its own reference counting. The below functions are only for driver.
+@@ -368,6 +372,7 @@ extern int mtd_device_parse_register(str
+ 			      int defnr_parts);
+ #define mtd_device_register(master, parts, nr_parts)	\
+ 	mtd_device_parse_register(master, NULL, NULL, parts, nr_parts)
++extern int mtd_device_refresh(struct mtd_info *master);
+ extern int mtd_device_unregister(struct mtd_info *master);
+ extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num);
+ extern int __get_mtd_device(struct mtd_info *mtd);
+--- a/include/linux/mtd/partitions.h
++++ b/include/linux/mtd/partitions.h
+@@ -36,12 +36,14 @@
+  * erasesize aligned (e.g. use MTDPART_OFS_NEXTBLK).
+  */
+ 
++struct mtd_partition;
+ struct mtd_partition {
+ 	char *name;			/* identifier string */
+ 	uint64_t size;			/* partition size */
+ 	uint64_t offset;		/* offset within the master MTD space */
+ 	uint32_t mask_flags;		/* master MTD flags to mask out for this partition */
+ 	struct nand_ecclayout *ecclayout;	/* out of band layout for this partition (NAND only) */
++	int (*refresh_partition)(struct mtd_info *);
+ };
+ 
+ #define MTDPART_OFS_RETAIN	(-3)
+--- a/include/uapi/mtd/mtd-abi.h
++++ b/include/uapi/mtd/mtd-abi.h
+@@ -202,6 +202,7 @@ struct otp_info {
+  * without OOB, e.g., NOR flash.
+  */
+ #define MEMWRITE		_IOWR('M', 24, struct mtd_write_req)
++#define MTDREFRESH		_IO('M', 50)
+ 
+ /*
+  * Obsolete legacy interface. Keep it in order not to break userspace
diff --git a/target/linux/generic/patches-3.7/401-partial_eraseblock_write.patch b/target/linux/generic/patches-3.7/401-partial_eraseblock_write.patch
new file mode 100644
index 0000000000..f2fa3676fb
--- /dev/null
+++ b/target/linux/generic/patches-3.7/401-partial_eraseblock_write.patch
@@ -0,0 +1,145 @@
+--- a/drivers/mtd/mtdpart.c
++++ b/drivers/mtd/mtdpart.c
+@@ -35,6 +35,8 @@
+ 
+ #include "mtdcore.h"
+ 
++#define MTD_ERASE_PARTIAL	0x8000 /* partition only covers parts of an erase block */
++
+ /* Our partition linked list */
+ static LIST_HEAD(mtd_partitions);
+ static DEFINE_MUTEX(mtd_partitions_mutex);
+@@ -230,13 +232,60 @@ static int part_erase(struct mtd_info *m
+ 	struct mtd_part *part = PART(mtd);
+ 	int ret;
+ 
++
++	instr->partial_start = false;
++	if (mtd->flags & MTD_ERASE_PARTIAL) {
++		size_t readlen = 0;
++		u64 mtd_ofs;
++
++		instr->erase_buf = kmalloc(part->master->erasesize, GFP_ATOMIC);
++		if (!instr->erase_buf)
++			return -ENOMEM;
++
++		mtd_ofs = part->offset + instr->addr;
++		instr->erase_buf_ofs = do_div(mtd_ofs, part->master->erasesize);
++
++		if (instr->erase_buf_ofs > 0) {
++			instr->addr -= instr->erase_buf_ofs;
++			ret = mtd_read(part->master,
++				instr->addr + part->offset,
++				part->master->erasesize,
++				&readlen, instr->erase_buf);
++
++			instr->partial_start = true;
++		} else {
++			mtd_ofs = part->offset + part->mtd.size;
++			instr->erase_buf_ofs = part->master->erasesize -
++				do_div(mtd_ofs, part->master->erasesize);
++
++			if (instr->erase_buf_ofs > 0) {
++				instr->len += instr->erase_buf_ofs;
++				ret = mtd_read(part->master,
++					part->offset + instr->addr +
++					instr->len - part->master->erasesize,
++					part->master->erasesize, &readlen,
++					instr->erase_buf);
++			} else {
++				ret = 0;
++			}
++		}
++		if (ret < 0) {
++			kfree(instr->erase_buf);
++			return ret;
++		}
++
++	}
++
+ 	instr->addr += part->offset;
+ 	ret = part->master->_erase(part->master, instr);
+ 	if (ret) {
+ 		if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN)
+ 			instr->fail_addr -= part->offset;
+ 		instr->addr -= part->offset;
++		if (mtd->flags & MTD_ERASE_PARTIAL)
++			kfree(instr->erase_buf);
+ 	}
++
+ 	return ret;
+ }
+ 
+@@ -244,7 +293,25 @@ void mtd_erase_callback(struct erase_inf
+ {
+ 	if (instr->mtd->_erase == part_erase) {
+ 		struct mtd_part *part = PART(instr->mtd);
++		size_t wrlen = 0;
+ 
++		if (instr->mtd->flags & MTD_ERASE_PARTIAL) {
++			if (instr->partial_start) {
++				part->master->_write(part->master,
++					instr->addr, instr->erase_buf_ofs,
++					&wrlen, instr->erase_buf);
++				instr->addr += instr->erase_buf_ofs;
++			} else {
++				instr->len -= instr->erase_buf_ofs;
++				part->master->_write(part->master,
++					instr->addr + instr->len,
++					instr->erase_buf_ofs, &wrlen,
++					instr->erase_buf +
++					part->master->erasesize -
++					instr->erase_buf_ofs);
++			}
++			kfree(instr->erase_buf);
++		}
+ 		if (instr->fail_addr != MTD_FAIL_ADDR_UNKNOWN)
+ 			instr->fail_addr -= part->offset;
+ 		instr->addr -= part->offset;
+@@ -504,18 +571,24 @@ static struct mtd_part *allocate_partiti
+ 	if ((slave->mtd.flags & MTD_WRITEABLE) &&
+ 	    mtd_mod_by_eb(slave->offset, &slave->mtd)) {
+ 		/* Doesn't start on a boundary of major erase size */
+-		/* FIXME: Let it be writable if it is on a boundary of
+-		 * _minor_ erase size though */
+-		slave->mtd.flags &= ~MTD_WRITEABLE;
+-		printk(KERN_WARNING"mtd: partition \"%s\" doesn't start on an erase block boundary -- force read-only\n",
+-			part->name);
++		slave->mtd.flags |= MTD_ERASE_PARTIAL;
++		if (((u32) slave->mtd.size) > master->erasesize)
++			slave->mtd.flags &= ~MTD_WRITEABLE;
++		else
++			slave->mtd.erasesize = slave->mtd.size;
+ 	}
+ 	if ((slave->mtd.flags & MTD_WRITEABLE) &&
+-	    mtd_mod_by_eb(slave->mtd.size, &slave->mtd)) {
+-		slave->mtd.flags &= ~MTD_WRITEABLE;
+-		printk(KERN_WARNING"mtd: partition \"%s\" doesn't end on an erase block -- force read-only\n",
+-			part->name);
++	    mtd_mod_by_eb(slave->offset + slave->mtd.size, &slave->mtd)) {
++		slave->mtd.flags |= MTD_ERASE_PARTIAL;
++
++		if ((u32) slave->mtd.size > master->erasesize)
++			slave->mtd.flags &= ~MTD_WRITEABLE;
++		else
++			slave->mtd.erasesize = slave->mtd.size;
+ 	}
++	if ((slave->mtd.flags & (MTD_ERASE_PARTIAL|MTD_WRITEABLE)) == MTD_ERASE_PARTIAL)
++		printk(KERN_WARNING"mtd: partition \"%s\" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only\n",
++				part->name);
+ 
+ 	slave->mtd.ecclayout = master->ecclayout;
+ 	slave->mtd.ecc_strength = master->ecc_strength;
+--- a/include/linux/mtd/mtd.h
++++ b/include/linux/mtd/mtd.h
+@@ -58,6 +58,10 @@ struct erase_info {
+ 	u_long priv;
+ 	u_char state;
+ 	struct erase_info *next;
++
++	u8 *erase_buf;
++	u32 erase_buf_ofs;
++	bool partial_start;
+ };
+ 
+ struct mtd_erase_region_info {
diff --git a/target/linux/generic/patches-3.7/410-mtd_info_move_forward_decl.patch b/target/linux/generic/patches-3.7/410-mtd_info_move_forward_decl.patch
new file mode 100644
index 0000000000..251f522e44
--- /dev/null
+++ b/target/linux/generic/patches-3.7/410-mtd_info_move_forward_decl.patch
@@ -0,0 +1,18 @@
+--- a/include/linux/mtd/partitions.h
++++ b/include/linux/mtd/partitions.h
+@@ -35,6 +35,7 @@
+  * Note: writeable partitions require their size and offset be
+  * erasesize aligned (e.g. use MTDPART_OFS_NEXTBLK).
+  */
++struct mtd_info;
+ 
+ struct mtd_partition;
+ struct mtd_partition {
+@@ -52,7 +53,6 @@ struct mtd_partition {
+ #define MTDPART_SIZ_FULL	(0)
+ 
+ 
+-struct mtd_info;
+ struct device_node;
+ 
+ /**
diff --git a/target/linux/generic/patches-3.7/420-redboot_space.patch b/target/linux/generic/patches-3.7/420-redboot_space.patch
new file mode 100644
index 0000000000..f74affcef7
--- /dev/null
+++ b/target/linux/generic/patches-3.7/420-redboot_space.patch
@@ -0,0 +1,30 @@
+--- a/drivers/mtd/redboot.c
++++ b/drivers/mtd/redboot.c
+@@ -265,14 +265,21 @@ static int parse_redboot_partitions(stru
+ #endif
+ 		names += strlen(names)+1;
+ 
+-#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
+ 		if(fl->next && fl->img->flash_base + fl->img->size + master->erasesize <= fl->next->img->flash_base) {
+-			i++;
+-			parts[i].offset = parts[i-1].size + parts[i-1].offset;
+-			parts[i].size = fl->next->img->flash_base - parts[i].offset;
+-			parts[i].name = nullname;
+-		}
++			if (!strcmp(parts[i].name, "rootfs")) {
++				parts[i].size = fl->next->img->flash_base;
++				parts[i].size &= ~(master->erasesize - 1);
++				parts[i].size -= parts[i].offset;
++#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
++				nrparts--;
++			} else {
++				i++;
++				parts[i].offset = parts[i-1].size + parts[i-1].offset;
++				parts[i].size = fl->next->img->flash_base - parts[i].offset;
++				parts[i].name = nullname;
+ #endif
++			}
++		}
+ 		tmp_fl = fl;
+ 		fl = fl->next;
+ 		kfree(tmp_fl);
diff --git a/target/linux/generic/patches-3.7/430-mtd_myloader_partition_parser.patch b/target/linux/generic/patches-3.7/430-mtd_myloader_partition_parser.patch
new file mode 100644
index 0000000000..0f3379897d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/430-mtd_myloader_partition_parser.patch
@@ -0,0 +1,35 @@
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -163,6 +163,22 @@ config MTD_BCM47XX_PARTS
+ 	  This provides partitions parser for devices based on BCM47xx
+ 	  boards.
+ 
++config MTD_MYLOADER_PARTS
++	tristate "MyLoader partition parsing"
++	depends on ADM5120 || ATHEROS_AR231X || ATHEROS_AR71XX || ATH79
++	---help---
++	  MyLoader is a bootloader which allows the user to define partitions
++	  in flash devices, by putting a table in the second erase block
++	  on the device, similar to a partition table. This table gives the 
++	  offsets and lengths of the user defined partitions.
++
++	  If you need code which can detect and parse these tables, and
++	  register MTD 'partitions' corresponding to each image detected,
++	  enable this option.
++
++	  You will still need the parsing functions to be called by the driver
++	  for your particular device. It won't happen automatically.
++
+ comment "User Modules And Translation Layers"
+ 
+ config MTD_CHAR
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS)	+= afs.o
+ obj-$(CONFIG_MTD_AR7_PARTS)	+= ar7part.o
+ obj-$(CONFIG_MTD_BCM63XX_PARTS)	+= bcm63xxpart.o
+ obj-$(CONFIG_MTD_BCM47XX_PARTS)	+= bcm47xxpart.o
++obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+ 
+ # 'Users' - code which presents functionality to userspace.
+ obj-$(CONFIG_MTD_CHAR)		+= mtdchar.o
diff --git a/target/linux/generic/patches-3.7/440-block2mtd_init.patch b/target/linux/generic/patches-3.7/440-block2mtd_init.patch
new file mode 100644
index 0000000000..d87b59b565
--- /dev/null
+++ b/target/linux/generic/patches-3.7/440-block2mtd_init.patch
@@ -0,0 +1,116 @@
+--- a/drivers/mtd/devices/block2mtd.c
++++ b/drivers/mtd/devices/block2mtd.c
+@@ -14,6 +14,7 @@
+ #include <linux/list.h>
+ #include <linux/init.h>
+ #include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
+ #include <linux/mutex.h>
+ #include <linux/mount.h>
+ #include <linux/slab.h>
+@@ -208,11 +209,12 @@ static void block2mtd_free_device(struct
+ 
+ 
+ /* FIXME: ensure that mtd->size % erase_size == 0 */
+-static struct block2mtd_dev *add_device(char *devname, int erase_size)
++static struct block2mtd_dev *add_device(char *devname, int erase_size, const char *mtdname)
+ {
+ 	const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL;
+ 	struct block_device *bdev;
+ 	struct block2mtd_dev *dev;
++	struct mtd_partition *part;
+ 	char *name;
+ 
+ 	if (!devname)
+@@ -251,13 +253,16 @@ static struct block2mtd_dev *add_device(
+ 
+ 	/* Setup the MTD structure */
+ 	/* make the name contain the block device in */
+-	name = kasprintf(GFP_KERNEL, "block2mtd: %s", devname);
++	if (!mtdname)
++		mtdname = devname;
++	name = kmalloc(strlen(mtdname) + 1, GFP_KERNEL);
+ 	if (!name)
+ 		goto devinit_err;
+ 
++	strcpy(name, mtdname);
+ 	dev->mtd.name = name;
+ 
+-	dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;
++	dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK & ~(erase_size - 1);
+ 	dev->mtd.erasesize = erase_size;
+ 	dev->mtd.writesize = 1;
+ 	dev->mtd.writebufsize = PAGE_SIZE;
+@@ -270,14 +275,17 @@ static struct block2mtd_dev *add_device(
+ 	dev->mtd.priv = dev;
+ 	dev->mtd.owner = THIS_MODULE;
+ 
+-	if (mtd_device_register(&dev->mtd, NULL, 0)) {
++	part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
++	part->name = name;
++	part->offset = 0;
++	part->size = dev->mtd.size;
++	if (mtd_device_register(&dev->mtd, part, 1)) {
+ 		/* Device didn't get added, so free the entry */
+ 		goto devinit_err;
+ 	}
+ 	list_add(&dev->list, &blkmtd_device_list);
+ 	INFO("mtd%d: [%s] erase_size = %dKiB [%d]", dev->mtd.index,
+-			dev->mtd.name + strlen("block2mtd: "),
+-			dev->mtd.erasesize >> 10, dev->mtd.erasesize);
++			mtdname, dev->mtd.erasesize >> 10, dev->mtd.erasesize);
+ 	return dev;
+ 
+ devinit_err:
+@@ -350,9 +358,9 @@ static char block2mtd_paramline[80 + 12]
+ 
+ static int block2mtd_setup2(const char *val)
+ {
+-	char buf[80 + 12]; /* 80 for device, 12 for erase size */
++	char buf[80 + 12 + 80]; /* 80 for device, 12 for erase size, 80 for name */
+ 	char *str = buf;
+-	char *token[2];
++	char *token[3];
+ 	char *name;
+ 	size_t erase_size = PAGE_SIZE;
+ 	int i, ret;
+@@ -363,7 +371,7 @@ static int block2mtd_setup2(const char *
+ 	strcpy(str, val);
+ 	kill_final_newline(str);
+ 
+-	for (i = 0; i < 2; i++)
++	for (i = 0; i < 3; i++)
+ 		token[i] = strsep(&str, ",");
+ 
+ 	if (str)
+@@ -382,8 +390,10 @@ static int block2mtd_setup2(const char *
+ 			parse_err("illegal erase size");
+ 		}
+ 	}
++	if (token[2] && (strlen(token[2]) + 1 > 80))
++		parse_err("mtd device name too long");
+ 
+-	add_device(name, erase_size);
++	add_device(name, erase_size, token[2]);
+ 
+ 	return 0;
+ }
+@@ -417,7 +427,7 @@ static int block2mtd_setup(const char *v
+ 
+ 
+ module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200);
+-MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\"");
++MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\"");
+ 
+ static int __init block2mtd_init(void)
+ {
+--- a/block/partition-generic.c
++++ b/block/partition-generic.c
+@@ -548,6 +548,7 @@ int invalidate_partitions(struct gendisk
+ 
+ 	return 0;
+ }
++EXPORT_SYMBOL(rescan_partitions);
+ 
+ unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
+ {
diff --git a/target/linux/generic/patches-3.7/441-block2mtd_refresh.patch b/target/linux/generic/patches-3.7/441-block2mtd_refresh.patch
new file mode 100644
index 0000000000..d54e52900e
--- /dev/null
+++ b/target/linux/generic/patches-3.7/441-block2mtd_refresh.patch
@@ -0,0 +1,268 @@
+--- a/drivers/mtd/devices/block2mtd.c
++++ b/drivers/mtd/devices/block2mtd.c
+@@ -29,6 +29,8 @@ struct block2mtd_dev {
+ 	struct block_device *blkdev;
+ 	struct mtd_info mtd;
+ 	struct mutex write_mutex;
++	rwlock_t bdev_mutex;
++	char devname[0];
+ };
+ 
+ 
+@@ -79,6 +81,12 @@ static int block2mtd_erase(struct mtd_in
+ 	size_t len = instr->len;
+ 	int err;
+ 
++	read_lock(&dev->bdev_mutex);
++	if (!dev->blkdev) {
++		err = -EINVAL;
++		goto done;
++	}
++
+ 	instr->state = MTD_ERASING;
+ 	mutex_lock(&dev->write_mutex);
+ 	err = _block2mtd_erase(dev, from, len);
+@@ -90,6 +98,10 @@ static int block2mtd_erase(struct mtd_in
+ 		instr->state = MTD_ERASE_DONE;
+ 
+ 	mtd_erase_callback(instr);
++
++done:
++	read_unlock(&dev->bdev_mutex);
++
+ 	return err;
+ }
+ 
+@@ -101,7 +113,13 @@ static int block2mtd_read(struct mtd_inf
+ 	struct page *page;
+ 	int index = from >> PAGE_SHIFT;
+ 	int offset = from & (PAGE_SIZE-1);
+-	int cpylen;
++	int cpylen, err = 0;
++
++	read_lock(&dev->bdev_mutex);
++	if (!dev->blkdev || (from > mtd->size)) {
++		err = -EINVAL;
++		goto done;
++	}
+ 
+ 	while (len) {
+ 		if ((offset + len) > PAGE_SIZE)
+@@ -111,8 +129,10 @@ static int block2mtd_read(struct mtd_inf
+ 		len = len - cpylen;
+ 
+ 		page = page_read(dev->blkdev->bd_inode->i_mapping, index);
+-		if (IS_ERR(page))
++		if (IS_ERR(page)) {
+ 			return PTR_ERR(page);
++			goto done;
++		}
+ 
+ 		memcpy(buf, page_address(page) + offset, cpylen);
+ 		page_cache_release(page);
+@@ -123,7 +143,10 @@ static int block2mtd_read(struct mtd_inf
+ 		offset = 0;
+ 		index++;
+ 	}
+-	return 0;
++
++done:
++	read_unlock(&dev->bdev_mutex);
++	return err;
+ }
+ 
+ 
+@@ -171,13 +194,22 @@ static int block2mtd_write(struct mtd_in
+ 		size_t *retlen, const u_char *buf)
+ {
+ 	struct block2mtd_dev *dev = mtd->priv;
+-	int err;
++	int err = 0;
++
++	read_lock(&dev->bdev_mutex);
++	if (!dev->blkdev) {
++		err = -EINVAL;
++		goto done;
++	}
+ 
+ 	mutex_lock(&dev->write_mutex);
+ 	err = _block2mtd_write(dev, buf, to, len, retlen);
+ 	mutex_unlock(&dev->write_mutex);
+ 	if (err > 0)
+ 		err = 0;
++
++done:
++	read_unlock(&dev->bdev_mutex);
+ 	return err;
+ }
+ 
+@@ -186,33 +218,110 @@ static int block2mtd_write(struct mtd_in
+ static void block2mtd_sync(struct mtd_info *mtd)
+ {
+ 	struct block2mtd_dev *dev = mtd->priv;
++	read_lock(&dev->bdev_mutex);
++	if (dev->blkdev)
+ 	sync_blockdev(dev->blkdev);
++	read_unlock(&dev->bdev_mutex);
++
+ 	return;
+ }
+ 
+ 
++static int _open_bdev(struct block2mtd_dev *dev)
++{
++	const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL;
++	struct block_device *bdev;
++
++	/* Get a handle on the device */
++	bdev = blkdev_get_by_path(dev->devname, mode, dev);
++#ifndef MODULE
++	if (IS_ERR(bdev)) {
++		dev_t devt;
++
++		/* We might not have rootfs mounted at this point. Try
++		   to resolve the device name by other means. */
++
++		devt = name_to_dev_t(dev->devname);
++		if (devt)
++			bdev = blkdev_get_by_dev(devt, mode, dev);
++	}
++#endif
++
++	if (IS_ERR(bdev)) {
++		ERROR("error: cannot open device %s", dev->devname);
++		return 1;
++	}
++	dev->blkdev = bdev;
++
++	if (MAJOR(bdev->bd_dev) == MTD_BLOCK_MAJOR) {
++		ERROR("attempting to use an MTD device as a block device");
++		return 1;
++	}
++
++	return 0;
++}
++
++static void _close_bdev(struct block2mtd_dev *dev)
++{
++	struct block_device *bdev;
++
++	if (!dev->blkdev)
++		return;
++
++	bdev = dev->blkdev;
++	invalidate_mapping_pages(dev->blkdev->bd_inode->i_mapping, 0, -1);
++	blkdev_put(dev->blkdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL);
++	dev->blkdev = NULL;
++}
++
+ static void block2mtd_free_device(struct block2mtd_dev *dev)
+ {
+ 	if (!dev)
+ 		return;
+ 
+ 	kfree(dev->mtd.name);
+-
+-	if (dev->blkdev) {
+-		invalidate_mapping_pages(dev->blkdev->bd_inode->i_mapping,
+-					0, -1);
+-		blkdev_put(dev->blkdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL);
+-	}
+-
++	_close_bdev(dev);
+ 	kfree(dev);
+ }
+ 
+ 
+-/* FIXME: ensure that mtd->size % erase_size == 0 */
+-static struct block2mtd_dev *add_device(char *devname, int erase_size, const char *mtdname)
++static int block2mtd_refresh(struct mtd_info *mtd)
+ {
+-	const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL;
++	struct block2mtd_dev *dev = mtd->priv;
+ 	struct block_device *bdev;
++	dev_t devt;
++	int err = 0;
++
++	/* no other mtd function can run at this point */
++	write_lock(&dev->bdev_mutex);
++
++	/* get the device number for the whole disk */
++	devt = MKDEV(MAJOR(dev->blkdev->bd_dev), 0);
++
++	/* close the old block device */
++	_close_bdev(dev);
++
++	/* open the whole disk, issue a partition rescan, then */
++	bdev = blkdev_get_by_dev(devt, FMODE_WRITE | FMODE_READ, mtd);
++	if (!bdev || !bdev->bd_disk)
++		err = -EINVAL;
++#ifndef CONFIG_MTD_BLOCK2MTD_MODULE
++	else
++		err = rescan_partitions(bdev->bd_disk, bdev);
++#endif
++	if (bdev)
++		blkdev_put(bdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL);
++
++	/* try to open the partition block device again */
++	_open_bdev(dev);
++	write_unlock(&dev->bdev_mutex);
++
++	return err;
++}
++
++/* FIXME: ensure that mtd->size % erase_size == 0 */
++static struct block2mtd_dev *add_device(char *devname, int erase_size, char *mtdname)
++{
+ 	struct block2mtd_dev *dev;
+ 	struct mtd_partition *part;
+ 	char *name;
+@@ -220,36 +329,17 @@ static struct block2mtd_dev *add_device(
+ 	if (!devname)
+ 		return NULL;
+ 
+-	dev = kzalloc(sizeof(struct block2mtd_dev), GFP_KERNEL);
++	dev = kzalloc(sizeof(struct block2mtd_dev) + strlen(devname) + 1, GFP_KERNEL);
+ 	if (!dev)
+ 		return NULL;
+ 
+-	/* Get a handle on the device */
+-	bdev = blkdev_get_by_path(devname, mode, dev);
+-#ifndef MODULE
+-	if (IS_ERR(bdev)) {
++	strcpy(dev->devname, devname);
+ 
+-		/* We might not have rootfs mounted at this point. Try
+-		   to resolve the device name by other means. */
+-
+-		dev_t devt = name_to_dev_t(devname);
+-		if (devt)
+-			bdev = blkdev_get_by_dev(devt, mode, dev);
+-	}
+-#endif
+-
+-	if (IS_ERR(bdev)) {
+-		ERROR("error: cannot open device %s", devname);
+-		goto devinit_err;
+-	}
+-	dev->blkdev = bdev;
+-
+-	if (MAJOR(bdev->bd_dev) == MTD_BLOCK_MAJOR) {
+-		ERROR("attempting to use an MTD device as a block device");
++	if (_open_bdev(dev))
+ 		goto devinit_err;
+-	}
+ 
+ 	mutex_init(&dev->write_mutex);
++	rwlock_init(&dev->bdev_mutex);
+ 
+ 	/* Setup the MTD structure */
+ 	/* make the name contain the block device in */
+@@ -274,6 +364,7 @@ static struct block2mtd_dev *add_device(
+ 	dev->mtd._read = block2mtd_read;
+ 	dev->mtd.priv = dev;
+ 	dev->mtd.owner = THIS_MODULE;
++	dev->mtd.refresh_device = block2mtd_refresh;
+ 
+ 	part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
+ 	part->name = name;
diff --git a/target/linux/generic/patches-3.7/442-block2mtd_probe.patch b/target/linux/generic/patches-3.7/442-block2mtd_probe.patch
new file mode 100644
index 0000000000..3287486119
--- /dev/null
+++ b/target/linux/generic/patches-3.7/442-block2mtd_probe.patch
@@ -0,0 +1,10 @@
+--- a/drivers/mtd/devices/block2mtd.c
++++ b/drivers/mtd/devices/block2mtd.c
+@@ -241,6 +241,7 @@ static int _open_bdev(struct block2mtd_d
+ 		/* We might not have rootfs mounted at this point. Try
+ 		   to resolve the device name by other means. */
+ 
++		wait_for_device_probe();
+ 		devt = name_to_dev_t(dev->devname);
+ 		if (devt)
+ 			bdev = blkdev_get_by_dev(devt, mode, dev);
diff --git a/target/linux/generic/patches-3.7/450-mtd_plat_nand_chip_fixup.patch b/target/linux/generic/patches-3.7/450-mtd_plat_nand_chip_fixup.patch
new file mode 100644
index 0000000000..5dca8433a1
--- /dev/null
+++ b/target/linux/generic/patches-3.7/450-mtd_plat_nand_chip_fixup.patch
@@ -0,0 +1,37 @@
+---
+ drivers/mtd/nand/plat_nand.c |   13 ++++++++++++-
+ include/linux/mtd/nand.h     |    1 +
+ 2 files changed, 13 insertions(+), 1 deletion(-)
+
+--- a/include/linux/mtd/nand.h
++++ b/include/linux/mtd/nand.h
+@@ -640,6 +640,7 @@ struct platform_nand_chip {
+ 	unsigned int options;
+ 	unsigned int bbt_options;
+ 	const char **part_probe_types;
++	int (*chip_fixup)(struct mtd_info *mtd);
+ };
+ 
+ /* Keep gcc happy */
+--- a/drivers/mtd/nand/plat_nand.c
++++ b/drivers/mtd/nand/plat_nand.c
+@@ -103,7 +103,18 @@ static int __devinit plat_nand_probe(str
+ 	}
+ 
+ 	/* Scan to find existence of the device */
+-	if (nand_scan(&data->mtd, pdata->chip.nr_chips)) {
++	if (nand_scan_ident(&data->mtd, pdata->chip.nr_chips, NULL)) {
++		err = -ENXIO;
++		goto out;
++	}
++
++	if (pdata->chip.chip_fixup) {
++		err = pdata->chip.chip_fixup(&data->mtd);
++		if (err)
++			goto out;
++	}
++
++	if (nand_scan_tail(&data->mtd)) {
+ 		err = -ENXIO;
+ 		goto out;
+ 	}
diff --git a/target/linux/generic/patches-3.7/451-mtd_fix_nand_correct_data_return_code.patch b/target/linux/generic/patches-3.7/451-mtd_fix_nand_correct_data_return_code.patch
new file mode 100644
index 0000000000..2f72d8594d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/451-mtd_fix_nand_correct_data_return_code.patch
@@ -0,0 +1,12 @@
+--- a/drivers/mtd/nand/nand_ecc.c
++++ b/drivers/mtd/nand/nand_ecc.c
+@@ -507,8 +507,7 @@ int __nand_correct_data(unsigned char *b
+ 	if ((bitsperbyte[b0] + bitsperbyte[b1] + bitsperbyte[b2]) == 1)
+ 		return 1;	/* error in ECC data; no action needed */
+ 
+-	printk(KERN_ERR "uncorrectable error : ");
+-	return -1;
++	return -EBADMSG;
+ }
+ EXPORT_SYMBOL(__nand_correct_data);
+ 
diff --git a/target/linux/generic/patches-3.7/460-cfi_cmdset_0002_no_erase_suspend.patch b/target/linux/generic/patches-3.7/460-cfi_cmdset_0002_no_erase_suspend.patch
new file mode 100644
index 0000000000..d64f340d1d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/460-cfi_cmdset_0002_no_erase_suspend.patch
@@ -0,0 +1,11 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -762,7 +762,7 @@ static int get_chip(struct map_info *map
+ 		return 0;
+ 
+ 	case FL_ERASING:
+-		if (!cfip || !(cfip->EraseSuspend & (0x1|0x2)) ||
++		if (1 /* no suspend */ || !cfip || !(cfip->EraseSuspend & (0x1|0x2)) ||
+ 		    !(mode == FL_READY || mode == FL_POINT ||
+ 		    (mode == FL_WRITING && (cfip->EraseSuspend & 0x2))))
+ 			goto sleep;
diff --git a/target/linux/generic/patches-3.7/470-mtd_m25p80_add_pm25lv_flash_support.patch b/target/linux/generic/patches-3.7/470-mtd_m25p80_add_pm25lv_flash_support.patch
new file mode 100644
index 0000000000..5ad1713461
--- /dev/null
+++ b/target/linux/generic/patches-3.7/470-mtd_m25p80_add_pm25lv_flash_support.patch
@@ -0,0 +1,39 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -45,6 +45,7 @@
+ #define	OPCODE_BE_4K		0x20	/* Erase 4KiB block */
+ #define	OPCODE_BE_32K		0x52	/* Erase 32KiB block */
+ #define	OPCODE_CHIP_ERASE	0xc7	/* Erase whole flash chip */
++#define	OPCODE_BE_4K_PMC	0xd7	/* Erase 4KiB block on PMC chips*/
+ #define	OPCODE_SE		0xd8	/* Sector erase (usually 64KiB) */
+ #define	OPCODE_RDID		0x9f	/* Read JEDEC ID */
+ 
+@@ -594,6 +595,7 @@ struct flash_info {
+ 	u16		flags;
+ #define	SECT_4K		0x01		/* OPCODE_BE_4K works uniformly */
+ #define	M25P_NO_ERASE	0x02		/* No erase command needed */
++#define	SECT_4K_PMC	0x04		/* OPCODE_BE_4K_PMC works uniformly */
+ };
+ 
+ #define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags)	\
+@@ -667,6 +669,10 @@ static const struct spi_device_id m25p_i
+ 	{ "n25q128",  INFO(0x20ba18, 0, 64 * 1024, 256, 0) },
+ 	{ "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K) },
+ 
++	/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
++	{ "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) },
++	{ "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) },
++
+ 	/* Spansion -- single (large) sector size only, at least
+ 	 * for the chips listed here (without boot sectors).
+ 	 */
+@@ -907,6 +913,9 @@ static int __devinit m25p_probe(struct s
+ 	if (info->flags & SECT_4K) {
+ 		flash->erase_opcode = OPCODE_BE_4K;
+ 		flash->mtd.erasesize = 4096;
++	} else if (info->flags & SECT_4K_PMC) {
++		flash->erase_opcode = OPCODE_BE_4K_PMC;
++		flash->mtd.erasesize = 4096;
+ 	} else {
+ 		flash->erase_opcode = OPCODE_SE;
+ 		flash->mtd.erasesize = info->sector_size;
diff --git a/target/linux/generic/patches-3.7/473-mtd_m25p80_add_w25q128.patch b/target/linux/generic/patches-3.7/473-mtd_m25p80_add_w25q128.patch
new file mode 100644
index 0000000000..7466f3b874
--- /dev/null
+++ b/target/linux/generic/patches-3.7/473-mtd_m25p80_add_w25q128.patch
@@ -0,0 +1,10 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -751,6 +751,7 @@ static const struct spi_device_id m25p_i
+ 	{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
+ 	{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
+ 	{ "w25q80", INFO(0xef5014, 0, 64 * 1024,  16, SECT_4K) },
++	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
+ 
+ 	/* Catalyst / On Semiconductor -- non-JEDEC */
+ 	{ "cat25c11", CAT25_INFO(  16, 8, 16, 1) },
diff --git a/target/linux/generic/patches-3.7/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch b/target/linux/generic/patches-3.7/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch
new file mode 100644
index 0000000000..ea5d958165
--- /dev/null
+++ b/target/linux/generic/patches-3.7/475-mtd_cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch
@@ -0,0 +1,18 @@
+From: George Kashperko <george@znau.edu.ua>
+
+Issue map read after Write Buffer Load command to ensure chip is ready
+to receive data.
+Signed-off-by: George Kashperko <george@znau.edu.ua>
+---
+ drivers/mtd/chips/cfi_cmdset_0002.c |    1 +
+ 1 file changed, 1 insertion(+)
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -1480,6 +1480,7 @@ static int __xipram do_write_buffer(stru
+ 
+ 	/* Write Buffer Load */
+ 	map_write(map, CMD(0x25), cmd_adr);
++	(void) map_read(map, cmd_adr);
+ 
+ 	chip->state = FL_WRITING_TO_BUFFER;
+ 
diff --git a/target/linux/generic/patches-3.7/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch b/target/linux/generic/patches-3.7/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch
new file mode 100644
index 0000000000..2a2541bff6
--- /dev/null
+++ b/target/linux/generic/patches-3.7/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch
@@ -0,0 +1,41 @@
+--- a/drivers/mtd/devices/Kconfig
++++ b/drivers/mtd/devices/Kconfig
+@@ -110,6 +110,14 @@ config MTD_SPEAR_SMI
+ 	help
+ 	  This enable SNOR support on SPEAR platforms using SMI controller
+ 
++config M25PXX_PREFER_SMALL_SECTOR_ERASE
++	bool "Prefer small sector erase"
++	depends on MTD_M25P80
++	default y
++	help
++	  This option enables use of the small erase sectors if that is
++	  supported by the flash chip.
++
+ config MTD_SST25L
+ 	tristate "Support SST25L (non JEDEC) SPI Flash chips"
+ 	depends on SPI_MASTER
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -84,6 +84,12 @@
+ 
+ #define JEDEC_MFR(_jedec_id)	((_jedec_id) >> 16)
+ 
++#ifdef CONFIG_M25PXX_PREFER_SMALL_SECTOR_ERASE
++#define PREFER_SMALL_SECTOR_ERASE 1
++#else
++#define PREFER_SMALL_SECTOR_ERASE 0
++#endif
++
+ /****************************************************************************/
+ 
+ struct m25p {
+@@ -911,7 +917,7 @@ static int __devinit m25p_probe(struct s
+ 		flash->mtd._write = m25p80_write;
+ 
+ 	/* prefer "small sector" erase if possible */
+-	if (info->flags & SECT_4K) {
++	if (PREFER_SMALL_SECTOR_ERASE && (info->flags & SECT_4K)) {
+ 		flash->erase_opcode = OPCODE_BE_4K;
+ 		flash->mtd.erasesize = 4096;
+ 	} else if (info->flags & SECT_4K_PMC) {
diff --git a/target/linux/generic/patches-3.7/478-mtd-partial_eraseblock_unlock.patch b/target/linux/generic/patches-3.7/478-mtd-partial_eraseblock_unlock.patch
new file mode 100644
index 0000000000..0fc4154fa6
--- /dev/null
+++ b/target/linux/generic/patches-3.7/478-mtd-partial_eraseblock_unlock.patch
@@ -0,0 +1,18 @@
+--- a/drivers/mtd/mtdpart.c
++++ b/drivers/mtd/mtdpart.c
+@@ -330,7 +330,14 @@ static int part_lock(struct mtd_info *mt
+ static int part_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len)
+ {
+ 	struct mtd_part *part = PART(mtd);
+-	return part->master->_unlock(part->master, ofs + part->offset, len);
++
++	ofs += part->offset;
++	if (mtd->flags & MTD_ERASE_PARTIAL) {
++		/* round up len to next erasesize and round down offset to prev block */
++		len = (mtd_div_by_eb(len, part->master) + 1) * part->master->erasesize;
++		ofs &= ~(part->master->erasesize - 1);
++	}
++	return part->master->_unlock(part->master, ofs, len);
+ }
+ 
+ static int part_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
diff --git a/target/linux/generic/patches-3.7/500-yaffs-Kbuild-integration.patch b/target/linux/generic/patches-3.7/500-yaffs-Kbuild-integration.patch
new file mode 100644
index 0000000000..9c7f895fdc
--- /dev/null
+++ b/target/linux/generic/patches-3.7/500-yaffs-Kbuild-integration.patch
@@ -0,0 +1,18 @@
+--- a/fs/Kconfig
++++ b/fs/Kconfig
+@@ -39,6 +39,7 @@ source "fs/gfs2/Kconfig"
+ source "fs/ocfs2/Kconfig"
+ source "fs/btrfs/Kconfig"
+ source "fs/nilfs2/Kconfig"
++source "fs/yaffs2/Kconfig"
+ 
+ endif # BLOCK
+ 
+--- a/fs/Makefile
++++ b/fs/Makefile
+@@ -127,3 +127,5 @@ obj-$(CONFIG_GFS2_FS)           += gfs2/
+ obj-y				+= exofs/ # Multiple modules
+ obj-$(CONFIG_CEPH_FS)		+= ceph/
+ obj-$(CONFIG_PSTORE)		+= pstore/
++obj-$(CONFIG_YAFFS_FS)		+= yaffs2/
++
diff --git a/target/linux/generic/patches-3.7/501-yaffs-Fix-directory-unlinking-in-yaffs1-mode.patch b/target/linux/generic/patches-3.7/501-yaffs-Fix-directory-unlinking-in-yaffs1-mode.patch
new file mode 100644
index 0000000000..d2bad01016
--- /dev/null
+++ b/target/linux/generic/patches-3.7/501-yaffs-Fix-directory-unlinking-in-yaffs1-mode.patch
@@ -0,0 +1,31 @@
+From 2505e8b0a13d3d5c5bbeaaae4eb889864f44c9df Mon Sep 17 00:00:00 2001
+From: Charles Manning <cdhmanning@gmail.com>
+Date: Thu, 3 Feb 2011 05:55:30 +1300
+Subject: [PATCH] yaffs: Fix directory unlinking in yaffs1 mode
+
+commit 964b3425a71890e6701c830e38b04d8557c04f49 upstream.
+
+Treat both yaffs2 and yaffs1 paths the same.
+
+Signed-off-by: Charles Manning <cdhmanning@gmail.com>
+---
+ yaffs_guts.c |    8 +-------
+ 1 file changed, 1 insertion(+), 7 deletions(-)
+
+--- a/fs/yaffs2/yaffs_guts.c
++++ b/fs/yaffs2/yaffs_guts.c
+@@ -1708,13 +1708,7 @@ static int yaffs_change_obj_name(yaffs_o
+ 		YBUG();
+ 	}
+ 
+-	/* TODO: Do we need this different handling for YAFFS2 and YAFFS1?? */
+-	if (obj->my_dev->param.is_yaffs2)
+-		unlinkOp = (new_dir == obj->my_dev->unlinked_dir);
+-	else
+-		unlinkOp = (new_dir == obj->my_dev->unlinked_dir
+-			    && obj->variant_type == YAFFS_OBJECT_TYPE_FILE);
+-
++	unlinkOp = (new_dir == obj->my_dev->unlinked_dir);
+ 	deleteOp = (new_dir == obj->my_dev->del_dir);
+ 
+ 	existingTarget = yaffs_find_by_name(new_dir, new_name);
diff --git a/target/linux/generic/patches-3.7/502-yaffs-Switch-from-semaphores-to-mutexes.patch b/target/linux/generic/patches-3.7/502-yaffs-Switch-from-semaphores-to-mutexes.patch
new file mode 100644
index 0000000000..8d1872e3fb
--- /dev/null
+++ b/target/linux/generic/patches-3.7/502-yaffs-Switch-from-semaphores-to-mutexes.patch
@@ -0,0 +1,138 @@
+From c0c289363e84c53b5872f7c0c5069045096dca07 Mon Sep 17 00:00:00 2001
+From: Charles Manning <cdhmanning@gmail.com>
+Date: Wed, 3 Nov 2010 16:01:12 +1300
+Subject: [PATCH] yaffs: Switch from semaphores to mutexes
+
+commit 73c54aa8c1de3f61a4c211cd47431293a6092f18 upstream.
+
+Mutex is faster and init_MUTEX has been deprecated, so we'll just switch
+to mutexes.
+
+Signed-off-by: Charles Manning <cdhmanning@gmail.com>
+---
+ yaffs_linux.h     |    2 +-
+ yaffs_vfs.c       |   24 ++++++++++++------------
+ yaffs_vfs_multi.c |   26 +++++++++++++-------------
+ 3 files changed, 26 insertions(+), 26 deletions(-)
+
+--- a/fs/yaffs2/yaffs_linux.h
++++ b/fs/yaffs2/yaffs_linux.h
+@@ -25,7 +25,7 @@ struct yaffs_LinuxContext {
+ 	struct super_block * superBlock;
+ 	struct task_struct *bgThread; /* Background thread for this device */
+ 	int bgRunning;
+-        struct semaphore grossLock;     /* Gross locking semaphore */
++	struct mutex grossLock;	/* Gross locking mutex*/
+ 	__u8 *spareBuffer;      /* For mtdif2 use. Don't know the size of the buffer
+ 				 * at compile time so we have to allocate it.
+ 				 */
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -515,14 +515,14 @@ static unsigned yaffs_gc_control_callbac
+ static void yaffs_gross_lock(yaffs_dev_t *dev)
+ {
+ 	T(YAFFS_TRACE_LOCK, (TSTR("yaffs locking %p\n"), current));
+-	down(&(yaffs_dev_to_lc(dev)->grossLock));
++	mutex_lock(&(yaffs_dev_to_lc(dev)->grossLock));
+ 	T(YAFFS_TRACE_LOCK, (TSTR("yaffs locked %p\n"), current));
+ }
+ 
+ static void yaffs_gross_unlock(yaffs_dev_t *dev)
+ {
+ 	T(YAFFS_TRACE_LOCK, (TSTR("yaffs unlocking %p\n"), current));
+-	up(&(yaffs_dev_to_lc(dev)->grossLock));
++	mutex_unlock(&(yaffs_dev_to_lc(dev)->grossLock));
+ }
+ 
+ #ifdef YAFFS_COMPILE_EXPORTFS
+@@ -2542,7 +2542,7 @@ static void yaffs_read_inode(struct inod
+ #endif
+ 
+ static YLIST_HEAD(yaffs_context_list);
+-struct semaphore yaffs_context_lock;
++struct mutex yaffs_context_lock;
+ 
+ static void yaffs_put_super(struct super_block *sb)
+ {
+@@ -2568,9 +2568,9 @@ static void yaffs_put_super(struct super
+ 
+ 	yaffs_gross_unlock(dev);
+ 
+-	down(&yaffs_context_lock);
++	mutex_lock(&yaffs_context_lock);
+ 	ylist_del_init(&(yaffs_dev_to_lc(dev)->contextList));
+-	up(&yaffs_context_lock);
++	mutex_unlock(&yaffs_context_lock);
+ 
+ 	if (yaffs_dev_to_lc(dev)->spareBuffer) {
+ 		YFREE(yaffs_dev_to_lc(dev)->spareBuffer);
+@@ -3016,7 +3016,7 @@ static struct super_block *yaffs_interna
+ 	param->skip_checkpt_rd = options.skip_checkpoint_read;
+ 	param->skip_checkpt_wr = options.skip_checkpoint_write;
+ 
+-	down(&yaffs_context_lock);
++	mutex_lock(&yaffs_context_lock);
+ 	/* Get a mount id */
+ 	found = 0;
+ 	for(mount_id=0; ! found; mount_id++){
+@@ -3030,13 +3030,13 @@ static struct super_block *yaffs_interna
+ 	context->mount_id = mount_id;
+ 
+ 	ylist_add_tail(&(yaffs_dev_to_lc(dev)->contextList), &yaffs_context_list);
+-	up(&yaffs_context_lock);
++	mutex_unlock(&yaffs_context_lock);
+ 
+         /* Directory search handling...*/
+         YINIT_LIST_HEAD(&(yaffs_dev_to_lc(dev)->searchContexts));
+         param->remove_obj_fn = yaffs_remove_obj_callback;
+ 
+-	init_MUTEX(&(yaffs_dev_to_lc(dev)->grossLock));
++	mutex_init(&(yaffs_dev_to_lc(dev)->grossLock));
+ 
+ 	yaffs_gross_lock(dev);
+ 
+@@ -3268,7 +3268,7 @@ static int yaffs_proc_read(char *page,
+ 	else {
+ 		step-=2;
+ 		
+-		down(&yaffs_context_lock);
++		mutex_lock(&yaffs_context_lock);
+ 
+ 		/* Locate and print the Nth entry.  Order N-squared but N is small. */
+ 		ylist_for_each(item, &yaffs_context_list) {
+@@ -3287,7 +3287,7 @@ static int yaffs_proc_read(char *page,
+ 			
+ 			break;
+ 		}
+-		up(&yaffs_context_lock);
++		mutex_unlock(&yaffs_context_lock);
+ 	}
+ 
+ 	return buf - page < count ? buf - page : count;
+@@ -3301,7 +3301,7 @@ static int yaffs_stats_proc_read(char *p
+ 	char *buf = page;
+ 	int n = 0;
+ 
+-	down(&yaffs_context_lock);
++	mutex_lock(&yaffs_context_lock);
+ 
+ 	/* Locate and print the Nth entry.  Order N-squared but N is small. */
+ 	ylist_for_each(item, &yaffs_context_list) {
+@@ -3317,7 +3317,7 @@ static int yaffs_stats_proc_read(char *p
+ 				dev->bg_gcs, dev->oldest_dirty_gc_count,
+ 				dev->n_obj, dev->n_tnodes);
+ 	}
+-	up(&yaffs_context_lock);
++	mutex_unlock(&yaffs_context_lock);
+ 
+ 
+ 	return buf - page < count ? buf - page : count;
+@@ -3494,7 +3494,7 @@ static int __init init_yaffs_fs(void)
+ 
+ 
+ 
+-	init_MUTEX(&yaffs_context_lock);
++	mutex_init(&yaffs_context_lock);
+ 
+ 	/* Install the proc_fs entries */
+ 	my_proc_entry = create_proc_entry("yaffs",
diff --git a/target/linux/generic/patches-3.7/503-yaffs-Replace-yaffs_dir_llseek-with-Linux-generic-ll.patch b/target/linux/generic/patches-3.7/503-yaffs-Replace-yaffs_dir_llseek-with-Linux-generic-ll.patch
new file mode 100644
index 0000000000..d283e8559c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/503-yaffs-Replace-yaffs_dir_llseek-with-Linux-generic-ll.patch
@@ -0,0 +1,72 @@
+From cd6657c4bde20886b0805ea9f2cbac7ec25ac2e5 Mon Sep 17 00:00:00 2001
+From: Charles Manning <cdhmanning@gmail.com>
+Date: Tue, 30 Nov 2010 16:01:28 +1300
+Subject: [PATCH 1/2] yaffs: Replace yaffs_dir_llseek with Linux generic
+ llseek
+
+commit ed8188fb7659cfb65b5adbe154d143190ade0324 upstream.
+
+There was not much point in having the yaffs version as it is
+functionally equivalent to the kernel one.
+
+This also gets rid of using BKL in yaffs2.
+
+Signed-off-by: Charles Manning <cdhmanning@gmail.com>
+---
+ yaffs_vfs.c       |   30 +-----------------------------
+ yaffs_vfs_multi.c |   30 +-----------------------------
+ 2 files changed, 2 insertions(+), 58 deletions(-)
+
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -342,8 +342,6 @@ static int yaffs_follow_link(struct dent
+ 
+ static void yaffs_touch_super(yaffs_dev_t *dev);
+ 
+-static loff_t yaffs_dir_llseek(struct file *file, loff_t offset, int origin);
+-
+ static int yaffs_vfs_setattr(struct inode *, struct iattr *);
+ 
+ 
+@@ -460,7 +458,7 @@ static const struct file_operations yaff
+ 	.read = generic_read_dir,
+ 	.readdir = yaffs_readdir,
+ 	.fsync = yaffs_sync_object,
+-	.llseek = yaffs_dir_llseek,
++	.llseek = generic_file_llseek,
+ };
+ 
+ static const struct super_operations yaffs_super_ops = {
+@@ -1534,32 +1532,6 @@ static void yaffs_release_space(struct f
+ }
+ 
+ 
+-static loff_t yaffs_dir_llseek(struct file *file, loff_t offset, int origin)
+-{
+-	long long retval;
+-
+-	lock_kernel();
+-
+-	switch (origin){
+-	case 2:
+-		offset += i_size_read(file->f_path.dentry->d_inode);
+-		break;
+-	case 1:
+-		offset += file->f_pos;
+-	}
+-	retval = -EINVAL;
+-
+-	if (offset >= 0){
+-		if (offset != file->f_pos)
+-			file->f_pos = offset;
+-
+-		retval = offset;
+-	}
+-	unlock_kernel();
+-	return retval;
+-}
+-
+-
+ static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir)
+ {
+ 	yaffs_obj_t *obj;
diff --git a/target/linux/generic/patches-3.7/504-yaffs-Mods-for-Linux-3.0-and-fix-a-typo.patch b/target/linux/generic/patches-3.7/504-yaffs-Mods-for-Linux-3.0-and-fix-a-typo.patch
new file mode 100644
index 0000000000..1b814e97fd
--- /dev/null
+++ b/target/linux/generic/patches-3.7/504-yaffs-Mods-for-Linux-3.0-and-fix-a-typo.patch
@@ -0,0 +1,110 @@
+From e1537a700c2e750c5eacc5ad93f30821f1e94424 Mon Sep 17 00:00:00 2001
+From: Charles Manning <cdhmanning@gmail.com>
+Date: Mon, 15 Aug 2011 11:40:30 +1200
+Subject: [PATCH 2/2] Mods for Linux 3.0 and fix a typo
+
+commit a7b5dcf904ba6f7890e4b77ce1f56388b855d0f6 upstream.
+
+Roll in NCB's patch and some other changes for Linux 3.0.
+Also fix a dumb type retired_writes->retried_writes
+
+Signed-off-by: Charles Manning <cdhmanning@gmail.com>
+---
+ patch-ker.sh      |    2 +-
+ yaffs_vfs_glue.c |   42 ++++++++++++++++++++++++++++++++++--------
+ 2 files changed, 35 insertions(+), 9 deletions(-)
+
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -72,7 +72,9 @@
+ #include <linux/init.h>
+ #include <linux/fs.h>
+ #include <linux/proc_fs.h>
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39))
+ #include <linux/smp_lock.h>
++#endif
+ #include <linux/pagemap.h>
+ #include <linux/mtd/mtd.h>
+ #include <linux/interrupt.h>
+@@ -236,7 +238,9 @@ static int yaffs_file_flush(struct file
+ static int yaffs_file_flush(struct file *file);
+ #endif
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
++static int yaffs_sync_object(struct file *file, loff_t start, loff_t end, int datasync);
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34))
+ static int yaffs_sync_object(struct file *file, int datasync);
+ #else
+ static int yaffs_sync_object(struct file *file, struct dentry *dentry,
+@@ -1864,7 +1868,9 @@ static int yaffs_symlink(struct inode *d
+ 	return -ENOMEM;
+ }
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
++static int yaffs_sync_object(struct file *file, loff_t start, loff_t end, int datasync)
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 34))
+ static int yaffs_sync_object(struct file *file, int datasync)
+ #else
+ static int yaffs_sync_object(struct file *file, struct dentry *dentry,
+@@ -3067,7 +3073,13 @@ static int yaffs_internal_read_super_mtd
+ 	return yaffs_internal_read_super(1, sb, data, silent) ? 0 : -EINVAL;
+ }
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
++static struct dentry *yaffs_mount(struct file_system_type *fs_type, int flags,
++        const char *dev_name, void *data)
++{
++    return mount_bdev(fs_type, flags, dev_name, data, yaffs_internal_read_super_mtd);
++}
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
+ static int yaffs_read_super(struct file_system_type *fs,
+ 			    int flags, const char *dev_name,
+ 			    void *data, struct vfsmount *mnt)
+@@ -3090,8 +3102,12 @@ static struct super_block *yaffs_read_su
+ static struct file_system_type yaffs_fs_type = {
+ 	.owner = THIS_MODULE,
+ 	.name = "yaffs",
+-	.get_sb = yaffs_read_super,
+-	.kill_sb = kill_block_super,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
++        .mount = yaffs_mount,
++#else
++        .get_sb = yaffs_read_super,
++#endif
++     	.kill_sb = kill_block_super,
+ 	.fs_flags = FS_REQUIRES_DEV,
+ };
+ #else
+@@ -3115,7 +3131,13 @@ static int yaffs2_internal_read_super_mt
+ 	return yaffs_internal_read_super(2, sb, data, silent) ? 0 : -EINVAL;
+ }
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
++static struct dentry *yaffs2_mount(struct file_system_type *fs_type, int flags,
++        const char *dev_name, void *data)
++{
++        return mount_bdev(fs_type, flags, dev_name, data, yaffs2_internal_read_super_mtd);
++}
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
+ static int yaffs2_read_super(struct file_system_type *fs,
+ 			int flags, const char *dev_name, void *data,
+ 			struct vfsmount *mnt)
+@@ -3137,8 +3159,12 @@ static struct super_block *yaffs2_read_s
+ static struct file_system_type yaffs2_fs_type = {
+ 	.owner = THIS_MODULE,
+ 	.name = "yaffs2",
+-	.get_sb = yaffs2_read_super,
+-	.kill_sb = kill_block_super,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
++        .mount = yaffs2_mount,
++#else
++        .get_sb = yaffs2_read_super,
++#endif
++     	.kill_sb = kill_block_super,
+ 	.fs_flags = FS_REQUIRES_DEV,
+ };
+ #else
diff --git a/target/linux/generic/patches-3.7/505-yaffs-3.2-use-MTD_OPS_AUTO_OOB.patch b/target/linux/generic/patches-3.7/505-yaffs-3.2-use-MTD_OPS_AUTO_OOB.patch
new file mode 100644
index 0000000000..463f4a208b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/505-yaffs-3.2-use-MTD_OPS_AUTO_OOB.patch
@@ -0,0 +1,54 @@
+--- a/fs/yaffs2/yaffs_mtdif1.c
++++ b/fs/yaffs2/yaffs_mtdif1.c
+@@ -127,7 +127,7 @@ int nandmtd1_WriteChunkWithTagsToNAND(ya
+ #endif
+ 
+ 	memset(&ops, 0, sizeof(ops));
+-	ops.mode = MTD_OOB_AUTO;
++	ops.mode = MTD_OPS_AUTO_OOB;
+ 	ops.len = (data) ? chunkBytes : 0;
+ 	ops.ooblen = YTAG1_SIZE;
+ 	ops.datbuf = (__u8 *)data;
+@@ -179,7 +179,7 @@ int nandmtd1_ReadChunkWithTagsFromNAND(y
+ 	int deleted;
+ 
+ 	memset(&ops, 0, sizeof(ops));
+-	ops.mode = MTD_OOB_AUTO;
++	ops.mode = MTD_OPS_AUTO_OOB;
+ 	ops.len = (data) ? chunkBytes : 0;
+ 	ops.ooblen = YTAG1_SIZE;
+ 	ops.datbuf = data;
+--- a/fs/yaffs2/yaffs_mtdif2.c
++++ b/fs/yaffs2/yaffs_mtdif2.c
+@@ -71,7 +71,7 @@ int nandmtd2_WriteChunkWithTagsToNAND(ya
+ 		yaffs_PackTags2(&pt, tags, !dev->param.no_tags_ecc);
+ 
+ #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
+-	ops.mode = MTD_OOB_AUTO;
++	ops.mode = MTD_OPS_AUTO_OOB;
+ 	ops.ooblen = (dev->param.inband_tags) ? 0 : packed_tags_size;
+ 	ops.len = dev->param.total_bytes_per_chunk;
+ 	ops.ooboffs = 0;
+@@ -136,7 +136,7 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
+ 		retval = mtd->read(mtd, addr, dev->param.total_bytes_per_chunk,
+ 				&dummy, data);
+ 	else if (tags) {
+-		ops.mode = MTD_OOB_AUTO;
++		ops.mode = MTD_OPS_AUTO_OOB;
+ 		ops.ooblen = packed_tags_size;
+ 		ops.len = data ? dev->data_bytes_per_chunk : packed_tags_size;
+ 		ops.ooboffs = 0;
+--- a/fs/yaffs2/yaffs_mtdif.h
++++ b/fs/yaffs2/yaffs_mtdif.h
+@@ -24,4 +24,11 @@ extern struct nand_oobinfo yaffs_noeccin
+ #endif
+ int nandmtd_EraseBlockInNAND(yaffs_dev_t *dev, int blockNumber);
+ int nandmtd_InitialiseNAND(yaffs_dev_t *dev);
++
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0))
++#include <mtd/mtd-abi.h>
++#else
++#define MTD_OPS_AUTO_OOB 	MTD_OOB_AUTO
++#endif
++
+ #endif
diff --git a/target/linux/generic/patches-3.7/506-yaffs-3.2-dont-use-i_nlink-directly.patch b/target/linux/generic/patches-3.7/506-yaffs-3.2-dont-use-i_nlink-directly.patch
new file mode 100644
index 0000000000..91e8281196
--- /dev/null
+++ b/target/linux/generic/patches-3.7/506-yaffs-3.2-dont-use-i_nlink-directly.patch
@@ -0,0 +1,78 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -220,6 +220,29 @@ static struct inode *yaffs_iget(struct s
+ #define yaffs_SuperToDevice(sb)	((yaffs_dev_t *)sb->u.generic_sbp)
+ #endif
+ 
++#if (LINUX_VERSION_CODE > KERNEL_VERSION(3, 2, 0))
++static inline void yaffs_set_nlink(struct inode *inode, unsigned int nlink)
++{
++	set_nlink(inode, nlink);
++}
++
++static inline void yaffs_dec_link_count(struct inode *inode)
++{
++	inode_dec_link_count(inode);
++}
++#else
++static inline void yaffs_set_nlink(struct inode *inode, unsigned int nlink)
++{
++	inode->i_nlink = nlink;
++}
++
++static inline void yaffs_dec_link_count(struct inode *inode)
++{
++	inode->i_nlink--;
++	mark_inode_dirty(inode)
++}
++#endif
++
+ 
+ #define update_dir_time(dir) do {\
+ 			(dir)->i_ctime = (dir)->i_mtime = CURRENT_TIME; \
+@@ -1362,7 +1385,7 @@ static void yaffs_fill_inode_from_obj(st
+ 		inode->i_size = yaffs_get_obj_length(obj);
+ 		inode->i_blocks = (inode->i_size + 511) >> 9;
+ 
+-		inode->i_nlink = yaffs_get_obj_link_count(obj);
++		yaffs_set_nlink(inode, yaffs_get_obj_link_count(obj));
+ 
+ 		T(YAFFS_TRACE_OS,
+ 			(TSTR("yaffs_fill_inode mode %x uid %d gid %d size %d count %d\n"),
+@@ -1784,10 +1807,9 @@ static int yaffs_unlink(struct inode *di
+ 	retVal = yaffs_unlinker(obj, dentry->d_name.name);
+ 
+ 	if (retVal == YAFFS_OK) {
+-		dentry->d_inode->i_nlink--;
++		yaffs_dec_link_count(dentry->d_inode);
+ 		dir->i_version++;
+ 		yaffs_gross_unlock(dev);
+-		mark_inode_dirty(dentry->d_inode);
+ 		update_dir_time(dir);
+ 		return 0;
+ 	}
+@@ -1818,7 +1840,8 @@ static int yaffs_link(struct dentry *old
+ 			obj);
+ 
+ 	if (link) {
+-		old_dentry->d_inode->i_nlink = yaffs_get_obj_link_count(obj);
++		yaffs_set_nlink(old_dentry->d_inode,
++				yaffs_get_obj_link_count(obj));
+ 		d_instantiate(dentry, old_dentry->d_inode);
+ 		atomic_inc(&old_dentry->d_inode->i_count);
+ 		T(YAFFS_TRACE_OS,
+@@ -1937,11 +1960,9 @@ static int yaffs_rename(struct inode *ol
+ 	yaffs_gross_unlock(dev);
+ 
+ 	if (retVal == YAFFS_OK) {
+-		if (target) {
+-			new_dentry->d_inode->i_nlink--;
+-			mark_inode_dirty(new_dentry->d_inode);
+-		}
+-		
++		if (target)
++			yaffs_dec_link_count(new_dentry->d_inode);
++
+ 		update_dir_time(old_dir);
+ 		if(old_dir != new_dir)
+ 			update_dir_time(new_dir);
diff --git a/target/linux/generic/patches-3.7/507-yaffs-3.3_fix.patch b/target/linux/generic/patches-3.7/507-yaffs-3.3_fix.patch
new file mode 100644
index 0000000000..d823fc49c4
--- /dev/null
+++ b/target/linux/generic/patches-3.7/507-yaffs-3.3_fix.patch
@@ -0,0 +1,71 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -273,8 +273,13 @@ static int yaffs_sync_object(struct file
+ static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir);
+ 
+ #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
++			struct nameidata *n);
++#else
+ static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode,
+ 			struct nameidata *n);
++#endif
+ static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry,
+ 					struct nameidata *n);
+ #else
+@@ -286,9 +291,17 @@ static int yaffs_link(struct dentry *old
+ static int yaffs_unlink(struct inode *dir, struct dentry *dentry);
+ static int yaffs_symlink(struct inode *dir, struct dentry *dentry,
+ 			const char *symname);
++
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode);
++#else
+ static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
++#endif
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++static int yaffs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,
++			dev_t dev);
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+ static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode,
+ 			dev_t dev);
+ #else
+@@ -1679,7 +1692,10 @@ out:
+ #define YCRED(x) (x->cred)
+ #endif
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++static int yaffs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,
++			dev_t rdev)
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+ static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode,
+ 			dev_t rdev)
+ #else
+@@ -1769,7 +1785,11 @@ static int yaffs_mknod(struct inode *dir
+ 	return error;
+ }
+ 
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
++#else
+ static int yaffs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
++#endif
+ {
+ 	int retVal;
+ 	T(YAFFS_TRACE_OS, (TSTR("yaffs_mkdir\n")));
+@@ -1777,7 +1797,10 @@ static int yaffs_mkdir(struct inode *dir
+ 	return retVal;
+ }
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
++			struct nameidata *n)
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+ static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode,
+ 			struct nameidata *n)
+ #else
diff --git a/target/linux/generic/patches-3.7/508-yaffs-3.3-use-mtd_-helpers.patch b/target/linux/generic/patches-3.7/508-yaffs-3.3-use-mtd_-helpers.patch
new file mode 100644
index 0000000000..65d45a0be1
--- /dev/null
+++ b/target/linux/generic/patches-3.7/508-yaffs-3.3-use-mtd_-helpers.patch
@@ -0,0 +1,160 @@
+--- a/fs/yaffs2/yaffs_mtdif1.c
++++ b/fs/yaffs2/yaffs_mtdif1.c
+@@ -133,7 +133,7 @@ int nandmtd1_WriteChunkWithTagsToNAND(ya
+ 	ops.datbuf = (__u8 *)data;
+ 	ops.oobbuf = (__u8 *)&pt1;
+ 
+-	retval = mtd->write_oob(mtd, addr, &ops);
++	retval = mtd_write_oob(mtd, addr, &ops);
+ 	if (retval) {
+ 		T(YAFFS_TRACE_MTD,
+ 			(TSTR("write_oob failed, chunk %d, mtd error %d"TENDSTR),
+@@ -194,7 +194,7 @@ int nandmtd1_ReadChunkWithTagsFromNAND(y
+ 	/* Read page and oob using MTD.
+ 	 * Check status and determine ECC result.
+ 	 */
+-	retval = mtd->read_oob(mtd, addr, &ops);
++	retval = mtd_read_oob(mtd, addr, &ops);
+ 	if (retval) {
+ 		T(YAFFS_TRACE_MTD,
+ 			(TSTR("read_oob failed, chunk %d, mtd error %d"TENDSTR),
+@@ -218,7 +218,7 @@ int nandmtd1_ReadChunkWithTagsFromNAND(y
+ 		/* fall into... */
+ 	default:
+ 		rettags(etags, YAFFS_ECC_RESULT_UNFIXED, 0);
+-		etags->block_bad = (mtd->block_isbad)(mtd, addr);
++		etags->block_bad = mtd_block_isbad(mtd, addr);
+ 		return YAFFS_FAIL;
+ 	}
+ 
+@@ -286,7 +286,7 @@ int nandmtd1_MarkNANDBlockBad(struct yaf
+ 
+ 	T(YAFFS_TRACE_BAD_BLOCKS,(TSTR("marking block %d bad"TENDSTR), block_no));
+ 
+-	retval = mtd->block_markbad(mtd, (loff_t)blocksize * block_no);
++	retval = mtd_block_markbad(mtd, (loff_t)blocksize * block_no);
+ 	return (retval) ? YAFFS_FAIL : YAFFS_OK;
+ }
+ 
+@@ -336,7 +336,7 @@ int nandmtd1_QueryNANDBlock(struct yaffs
+ 		return YAFFS_FAIL;
+ 
+ 	retval = nandmtd1_ReadChunkWithTagsFromNAND(dev, chunkNo, NULL, &etags);
+-	etags.block_bad = (mtd->block_isbad)(mtd, addr);
++	etags.block_bad = mtd_block_isbad(mtd, addr);
+ 	if (etags.block_bad) {
+ 		T(YAFFS_TRACE_BAD_BLOCKS,
+ 			(TSTR("block %d is marked bad"TENDSTR), block_no));
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -2607,8 +2607,8 @@ static void yaffs_MTDPutSuper(struct sup
+ {
+ 	struct mtd_info *mtd = yaffs_dev_to_mtd(yaffs_SuperToDevice(sb));
+ 
+-	if (mtd->sync)
+-		mtd->sync(mtd);
++	if (mtd)
++		mtd_sync(mtd);
+ 
+ 	put_mtd_device(mtd);
+ }
+--- a/fs/yaffs2/yaffs_mtdif2.c
++++ b/fs/yaffs2/yaffs_mtdif2.c
+@@ -77,7 +77,7 @@ int nandmtd2_WriteChunkWithTagsToNAND(ya
+ 	ops.ooboffs = 0;
+ 	ops.datbuf = (__u8 *)data;
+ 	ops.oobbuf = (dev->param.inband_tags) ? NULL : packed_tags_ptr;
+-	retval = mtd->write_oob(mtd, addr, &ops);
++	retval = mtd_write_oob(mtd, addr, &ops);
+ 
+ #else
+ 	if (!dev->param.inband_tags) {
+@@ -133,7 +133,7 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
+ 
+ #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 17))
+ 	if (dev->param.inband_tags || (data && !tags))
+-		retval = mtd->read(mtd, addr, dev->param.total_bytes_per_chunk,
++		retval = mtd_read(mtd, addr, dev->param.total_bytes_per_chunk,
+ 				&dummy, data);
+ 	else if (tags) {
+ 		ops.mode = MTD_OPS_AUTO_OOB;
+@@ -142,7 +142,7 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
+ 		ops.ooboffs = 0;
+ 		ops.datbuf = data;
+ 		ops.oobbuf = yaffs_dev_to_lc(dev)->spareBuffer;
+-		retval = mtd->read_oob(mtd, addr, &ops);
++		retval = mtd_read_oob(mtd, addr, &ops);
+ 	}
+ #else
+ 	if (!dev->param.inband_tags && data && tags) {
+@@ -201,7 +201,7 @@ int nandmtd2_MarkNANDBlockBad(struct yaf
+ 	  (TSTR("nandmtd2_MarkNANDBlockBad %d" TENDSTR), block_no));
+ 
+ 	retval =
+-	    mtd->block_markbad(mtd,
++	    mtd_block_markbad(mtd,
+ 			       block_no * dev->param.chunks_per_block *
+ 			       dev->param.total_bytes_per_chunk);
+ 
+@@ -221,7 +221,7 @@ int nandmtd2_QueryNANDBlock(struct yaffs
+ 	T(YAFFS_TRACE_MTD,
+ 	  (TSTR("nandmtd2_QueryNANDBlock %d" TENDSTR), block_no));
+ 	retval =
+-	    mtd->block_isbad(mtd,
++	    mtd_block_isbad(mtd,
+ 			     block_no * dev->param.chunks_per_block *
+ 			     dev->param.total_bytes_per_chunk);
+ 
+--- a/fs/yaffs2/yaffs_mtdif.h
++++ b/fs/yaffs2/yaffs_mtdif.h
+@@ -31,4 +31,39 @@ int nandmtd_InitialiseNAND(yaffs_dev_t *
+ #define MTD_OPS_AUTO_OOB 	MTD_OOB_AUTO
+ #endif
+ 
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0))
++static inline int mtd_erase(struct mdt_info *mtd, struct erase_info *ei)
++{
++	return mtd->erase(mtd, ei);
++}
++
++static inline int mtd_block_markbad(struct mtd_info *mtd, loff_t ofs)
++{
++	return mtd->block_mark_bad(mtd, ofs);
++}
++
++static inline int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs)
++{
++	return mtd->block_is_bad(mtd, ofs);
++}
++
++static inline int mtd_read_oob(struct mtd_info *mtd, loff_t from,
++			       struct mtd_oob_ops *ops)
++{
++	return mtd->read_oob(mtd, from, ops);
++}
++
++static inline int mtd_write_oob(struct mtd_info *mtd, loff_t to,
++				struct mtd_oob_ops *ops)
++{
++	return mtd->write_oob(mtd, to, ops);
++}
++
++static inline void mtd_sync(struct mtd_info *mtd)
++{
++	if (mtd->sync)
++		mtd->sync(mtd);
++}
++#endif
++
+ #endif
+--- a/fs/yaffs2/yaffs_mtdif.c
++++ b/fs/yaffs2/yaffs_mtdif.c
+@@ -41,7 +41,7 @@ int nandmtd_EraseBlockInNAND(yaffs_dev_t
+ 	ei.callback = NULL;
+ 	ei.priv = (u_long) dev;
+ 
+-	retval = mtd->erase(mtd, &ei);
++	retval = mtd_erase(mtd, &ei);
+ 
+ 	if (retval == 0)
+ 		return YAFFS_OK;
diff --git a/target/linux/generic/patches-3.7/509-yaffs-3.4-add-underscore-to-mtd-internal-names.patch b/target/linux/generic/patches-3.7/509-yaffs-3.4-add-underscore-to-mtd-internal-names.patch
new file mode 100644
index 0000000000..14f342da80
--- /dev/null
+++ b/target/linux/generic/patches-3.7/509-yaffs-3.4-add-underscore-to-mtd-internal-names.patch
@@ -0,0 +1,72 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -2793,6 +2793,15 @@ static struct super_block *yaffs_interna
+ 		return NULL;
+ 	}
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)
++	T(YAFFS_TRACE_OS, (TSTR(" erase %p\n"), mtd->_erase));
++	T(YAFFS_TRACE_OS, (TSTR(" read %p\n"), mtd->_read));
++	T(YAFFS_TRACE_OS, (TSTR(" write %p\n"), mtd->_write));
++	T(YAFFS_TRACE_OS, (TSTR(" readoob %p\n"), mtd->_read_oob));
++	T(YAFFS_TRACE_OS, (TSTR(" writeoob %p\n"), mtd->_write_oob));
++	T(YAFFS_TRACE_OS, (TSTR(" block_isbad %p\n"), mtd->_block_isbad));
++	T(YAFFS_TRACE_OS, (TSTR(" block_markbad %p\n"), mtd->_block_markbad));
++#else
+ 	T(YAFFS_TRACE_OS, (TSTR(" erase %p\n"), mtd->erase));
+ 	T(YAFFS_TRACE_OS, (TSTR(" read %p\n"), mtd->read));
+ 	T(YAFFS_TRACE_OS, (TSTR(" write %p\n"), mtd->write));
+@@ -2800,6 +2809,7 @@ static struct super_block *yaffs_interna
+ 	T(YAFFS_TRACE_OS, (TSTR(" writeoob %p\n"), mtd->write_oob));
+ 	T(YAFFS_TRACE_OS, (TSTR(" block_isbad %p\n"), mtd->block_isbad));
+ 	T(YAFFS_TRACE_OS, (TSTR(" block_markbad %p\n"), mtd->block_markbad));
++#endif
+ 	T(YAFFS_TRACE_OS, (TSTR(" %s %d\n"), WRITE_SIZE_STR, WRITE_SIZE(mtd)));
+ 	T(YAFFS_TRACE_OS, (TSTR(" oobsize %d\n"), mtd->oobsize));
+ 	T(YAFFS_TRACE_OS, (TSTR(" erasesize %d\n"), mtd->erasesize));
+@@ -2828,6 +2838,15 @@ static struct super_block *yaffs_interna
+ 
+ 	if (yaffs_version == 2) {
+ 		/* Check for version 2 style functions */
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
++		if (!mtd->_erase ||
++		    !mtd->_block_isbad ||
++		    !mtd->_block_markbad ||
++		    !mtd->_read ||
++		    !mtd->_write ||
++		    !mtd->_read_oob ||
++		    !mtd->_write_oob) {
++#else
+ 		if (!mtd->erase ||
+ 		    !mtd->block_isbad ||
+ 		    !mtd->block_markbad ||
+@@ -2839,6 +2858,7 @@ static struct super_block *yaffs_interna
+ 		    !mtd->write_ecc ||
+ 		    !mtd->read_ecc || !mtd->read_oob || !mtd->write_oob) {
+ #endif
++#endif
+ 			T(YAFFS_TRACE_ALWAYS,
+ 			  (TSTR("yaffs: MTD device does not support required "
+ 			   "functions\n")));
+@@ -2855,6 +2875,13 @@ static struct super_block *yaffs_interna
+ 		}
+ 	} else {
+ 		/* Check for V1 style functions */
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
++		if (!mtd->_erase ||
++		    !mtd->_read ||
++		    !mtd->_write ||
++		    !mtd->_read_oob ||
++		    !mtd->_write_oob) {
++#else
+ 		if (!mtd->erase ||
+ 		    !mtd->read ||
+ 		    !mtd->write ||
+@@ -2864,6 +2891,7 @@ static struct super_block *yaffs_interna
+ 		    !mtd->write_ecc ||
+ 		    !mtd->read_ecc || !mtd->read_oob || !mtd->write_oob) {
+ #endif
++#endif
+ 			T(YAFFS_TRACE_ALWAYS,
+ 			  (TSTR("yaffs: MTD device does not support required "
+ 			   "functions\n")));
diff --git a/target/linux/generic/patches-3.7/510-yaffs-3.4-use-d_make_root.patch b/target/linux/generic/patches-3.7/510-yaffs-3.4-use-d_make_root.patch
new file mode 100644
index 0000000000..0ef59d606e
--- /dev/null
+++ b/target/linux/generic/patches-3.7/510-yaffs-3.4-use-d_make_root.patch
@@ -0,0 +1,14 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -3119,7 +3119,11 @@ static struct super_block *yaffs_interna
+ 
+ 	T(YAFFS_TRACE_OS, (TSTR("yaffs_read_super: got root inode\n")));
+ 
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
++	root = d_make_root(inode);
++#else
+ 	root = d_alloc_root(inode);
++#endif
+ 
+ 	T(YAFFS_TRACE_OS, (TSTR("yaffs_read_super: d_alloc_root done\n")));
+ 
diff --git a/target/linux/generic/patches-3.7/511-yaffs-3.5-use-clear_inode.patch b/target/linux/generic/patches-3.7/511-yaffs-3.5-use-clear_inode.patch
new file mode 100644
index 0000000000..f4479675a2
--- /dev/null
+++ b/target/linux/generic/patches-3.7/511-yaffs-3.5-use-clear_inode.patch
@@ -0,0 +1,15 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -924,7 +924,11 @@ static void yaffs_evict_inode( struct in
+ 	if (!inode->i_nlink && !is_bad_inode(inode))
+ 		deleteme = 1;
+ 	truncate_inode_pages(&inode->i_data,0);
+-	end_writeback(inode);
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)
++	clear_inode(inode);
++#else
++ 	end_writeback(inode);
++#endif
+ 
+ 	if(deleteme && obj){
+ 		dev = obj->my_dev;
diff --git a/target/linux/generic/patches-3.7/512-yaffs-3.6-fix-dir_inode-ops.patch b/target/linux/generic/patches-3.7/512-yaffs-3.6-fix-dir_inode-ops.patch
new file mode 100644
index 0000000000..f9db0b3fab
--- /dev/null
+++ b/target/linux/generic/patches-3.7/512-yaffs-3.6-fix-dir_inode-ops.patch
@@ -0,0 +1,60 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -272,20 +272,29 @@ static int yaffs_sync_object(struct file
+ 
+ static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir);
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
++static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
++			bool excl);
++#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
+ static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
+ 			struct nameidata *n);
+-#else
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+ static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode,
+ 			struct nameidata *n);
++#else
++static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode);
+ #endif
++
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
++static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry,
++					unsigned int flags);
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+ static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry,
+ 					struct nameidata *n);
+ #else
+-static int yaffs_create(struct inode *dir, struct dentry *dentry, int mode);
+ static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry);
+ #endif
++
+ static int yaffs_link(struct dentry *old_dentry, struct inode *dir,
+ 			struct dentry *dentry);
+ static int yaffs_unlink(struct inode *dir, struct dentry *dentry);
+@@ -811,7 +820,10 @@ struct inode *yaffs_get_inode(struct sup
+ /*
+  * Lookup is used to find objects in the fs
+  */
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
++static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry,
++				   unsigned int flags)
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+ 
+ static struct dentry *yaffs_lookup(struct inode *dir, struct dentry *dentry,
+ 				struct nameidata *n)
+@@ -1801,7 +1813,10 @@ static int yaffs_mkdir(struct inode *dir
+ 	return retVal;
+ }
+ 
+-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
++static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
++			bool excl)
++#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0))
+ static int yaffs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
+ 			struct nameidata *n)
+ #elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
diff --git a/target/linux/generic/patches-3.7/513-yaffs-3.6-use-delayed-work-instead-of-write_super.patch b/target/linux/generic/patches-3.7/513-yaffs-3.6-use-delayed-work-instead-of-write_super.patch
new file mode 100644
index 0000000000..579932c69e
--- /dev/null
+++ b/target/linux/generic/patches-3.7/513-yaffs-3.6-use-delayed-work-instead-of-write_super.patch
@@ -0,0 +1,180 @@
+--- a/fs/yaffs2/yaffs_vfs_glue.c
++++ b/fs/yaffs2/yaffs_vfs_glue.c
+@@ -394,6 +394,84 @@ static void yaffs_touch_super(yaffs_dev_
+ static int yaffs_vfs_setattr(struct inode *, struct iattr *);
+ 
+ 
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
++
++#define yaffs_super_to_dev(sb)    ((struct yaffs_dev_s *)sb->s_fs_info)
++
++static inline struct yaffs_LinuxContext *
++yaffs_sb_to_ylc(struct super_block *sb)
++{
++	struct yaffs_dev_s *ydev;
++	struct yaffs_LinuxContext *ylc;
++
++	ydev = yaffs_super_to_dev(sb);
++	ylc = yaffs_dev_to_lc(ydev);
++	return ylc;
++}
++
++static inline struct super_block *yaffs_work_to_sb(struct work_struct *work)
++{
++	struct delayed_work *dwork;
++	struct yaffs_LinuxContext *ylc;
++
++	dwork = container_of(work, struct delayed_work, work);
++	ylc = container_of(dwork, struct yaffs_LinuxContext, sb_sync_dwork);
++	return ylc->superBlock;
++}
++
++static void yaffs_sb_sync_dwork_func(struct work_struct *work)
++{
++	struct super_block *sb = yaffs_work_to_sb(work);
++
++	yaffs_write_super(sb);
++}
++
++static void yaffs_init_sb_sync_dwork(struct yaffs_LinuxContext *ylc)
++{
++	INIT_DELAYED_WORK(&ylc->sb_sync_dwork, yaffs_sb_sync_dwork_func);
++}
++
++static void yaffs_cancel_sb_sync_dwork(struct super_block *sb)
++{
++	struct yaffs_LinuxContext *ylc = yaffs_sb_to_ylc(sb);
++
++	cancel_delayed_work_sync(&ylc->sb_sync_dwork);
++}
++
++static inline bool yaffs_sb_is_dirty(struct super_block *sb)
++{
++	struct yaffs_LinuxContext *ylc = yaffs_sb_to_ylc(sb);
++
++	return !!ylc->sb_dirty;
++}
++
++static inline void yaffs_sb_set_dirty(struct super_block *sb, int dirty)
++{
++	struct yaffs_LinuxContext *ylc = yaffs_sb_to_ylc(sb);
++
++	if (ylc->sb_dirty == dirty)
++		return;
++
++	ylc->sb_dirty = dirty;
++	if (dirty)
++		queue_delayed_work(system_long_wq, &ylc->sb_sync_dwork,
++				   msecs_to_jiffies(5000));
++}
++#else
++static inline bool yaffs_sb_is_dirty(struct super_block *sb)
++{
++	return !!sb->s_dirt;
++}
++
++static inline void yaffs_sb_set_dirty(struct super_block *sb, int dirty)
++{
++	sb->s_dirt = dirty;
++}
++
++static inline void yaffs_init_sb_sync_dwork(struct yaffs_LinuxContext *ylc) {}
++static inline void yaffs_cancel_sb_sync_dwork(struct super_block *sb) {}
++#endif /* >= 3.6.0 */
++
+ static struct address_space_operations yaffs_file_address_operations = {
+ 	.readpage = yaffs_readpage,
+ 	.writepage = yaffs_writepage,
+@@ -527,7 +605,9 @@ static const struct super_operations yaf
+ 	.clear_inode = yaffs_clear_inode,
+ #endif
+ 	.sync_fs = yaffs_sync_fs,
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0))
+ 	.write_super = yaffs_write_super,
++#endif
+ };
+ 
+ 
+@@ -2314,7 +2394,7 @@ static int yaffs_do_sync_fs(struct super
+ 	T(YAFFS_TRACE_OS | YAFFS_TRACE_SYNC | YAFFS_TRACE_BACKGROUND,
+ 		(TSTR("yaffs_do_sync_fs: gc-urgency %d %s %s%s\n"),
+ 		gc_urgent,
+-		sb->s_dirt ? "dirty" : "clean",
++		yaffs_sb_is_dirty(sb) ? "dirty" : "clean",
+ 		request_checkpoint ? "checkpoint requested" : "no checkpoint",
+ 		oneshot_checkpoint ? " one-shot" : "" ));
+ 
+@@ -2323,9 +2403,9 @@ static int yaffs_do_sync_fs(struct super
+ 			oneshot_checkpoint) &&
+ 			!dev->is_checkpointed;
+ 
+-	if (sb->s_dirt || do_checkpoint) {
++	if (yaffs_sb_is_dirty(sb) || do_checkpoint) {
+ 		yaffs_flush_super(sb, !dev->is_checkpointed && do_checkpoint);
+-		sb->s_dirt = 0;
++		yaffs_sb_set_dirty(sb, 0);
+ 		if(oneshot_checkpoint)
+ 			yaffs_auto_checkpoint &= ~4;
+ 	}
+@@ -2601,6 +2681,8 @@ static void yaffs_put_super(struct super
+ 
+ 	yaffs_flush_super(sb,1);
+ 
++	yaffs_cancel_sb_sync_dwork(sb);
++
+ 	if (yaffs_dev_to_lc(dev)->putSuperFunc)
+ 		yaffs_dev_to_lc(dev)->putSuperFunc(sb);
+ 
+@@ -2639,7 +2721,7 @@ static void yaffs_touch_super(yaffs_dev_
+ 
+ 	T(YAFFS_TRACE_OS, (TSTR("yaffs_touch_super() sb = %p\n"), sb));
+ 	if (sb)
+-		sb->s_dirt = 1;
++		yaffs_sb_set_dirty(sb, 1);
+ }
+ 
+ typedef struct {
+@@ -2965,6 +3047,8 @@ static struct super_block *yaffs_interna
+ 	context->dev = dev;
+ 	context->superBlock = sb;
+ 
++	yaffs_init_sb_sync_dwork(context);
++
+ 	dev->read_only = read_only;
+ 
+ #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0))
+@@ -3151,7 +3235,7 @@ static struct super_block *yaffs_interna
+ 		return NULL;
+ 	}
+ 	sb->s_root = root;
+-	sb->s_dirt = !dev->is_checkpointed;
++	yaffs_sb_set_dirty(sb, !dev->is_checkpointed);
+ 	T(YAFFS_TRACE_ALWAYS,
+ 		(TSTR("yaffs_read_super: is_checkpointed %d\n"),
+ 		dev->is_checkpointed));
+--- a/fs/yaffs2/yaffs_linux.h
++++ b/fs/yaffs2/yaffs_linux.h
+@@ -34,6 +34,11 @@ struct yaffs_LinuxContext {
+ 
+ 	struct task_struct *readdirProcess;
+ 	unsigned mount_id;
++
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
++	struct delayed_work sb_sync_dwork;	/* superblock write-out work */
++	int sb_dirty;				/* superblock is dirty */
++#endif
+ };
+ 
+ #define yaffs_dev_to_lc(dev) ((struct yaffs_LinuxContext *)((dev)->os_context))
+--- a/fs/yaffs2/yportenv.h
++++ b/fs/yaffs2/yportenv.h
+@@ -49,6 +49,9 @@
+ #include <linux/slab.h>
+ #include <linux/vmalloc.h>
+ #include <linux/xattr.h>
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
++#include <linux/workqueue.h>
++#endif
+ 
+ #define YCHAR char
+ #define YUCHAR unsigned char
diff --git a/target/linux/generic/patches-3.7/520-squashfs_update_xz_comp_opts.patch b/target/linux/generic/patches-3.7/520-squashfs_update_xz_comp_opts.patch
new file mode 100644
index 0000000000..523b89f9ac
--- /dev/null
+++ b/target/linux/generic/patches-3.7/520-squashfs_update_xz_comp_opts.patch
@@ -0,0 +1,25 @@
+From f31b7c0efa255dd17a5f584022a319387f09b0d8 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Tue, 12 Apr 2011 19:55:41 +0200
+Subject: [PATCH] squashfs: update xz compressor options struct.
+
+Update the xz compressor options struct to match the squashfs userspace
+one.
+---
+ fs/squashfs/xz_wrapper.c |    4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+--- a/fs/squashfs/xz_wrapper.c
++++ b/fs/squashfs/xz_wrapper.c
+@@ -39,8 +39,10 @@ struct squashfs_xz {
+ };
+ 
+ struct comp_opts {
+-	__le32 dictionary_size;
+ 	__le32 flags;
++	__le16 bit_opts;
++	__le16 fb;
++	__le32 dictionary_size;
+ };
+ 
+ static void *squashfs_xz_init(struct squashfs_sb_info *msblk, void *buff,
diff --git a/target/linux/generic/patches-3.7/530-jffs2_make_lzma_available.patch b/target/linux/generic/patches-3.7/530-jffs2_make_lzma_available.patch
new file mode 100644
index 0000000000..18c7dd0236
--- /dev/null
+++ b/target/linux/generic/patches-3.7/530-jffs2_make_lzma_available.patch
@@ -0,0 +1,5142 @@
+--- a/fs/jffs2/Kconfig
++++ b/fs/jffs2/Kconfig
+@@ -139,6 +139,15 @@ config JFFS2_LZO
+ 	  This feature was added in July, 2007. Say 'N' if you need
+ 	  compatibility with older bootloaders or kernels.
+ 
++config JFFS2_LZMA
++	bool "JFFS2 LZMA compression support" if JFFS2_COMPRESSION_OPTIONS
++	select LZMA_COMPRESS
++	select LZMA_DECOMPRESS
++	depends on JFFS2_FS
++	default n
++	help
++	  JFFS2 wrapper to the LZMA C SDK
++
+ config JFFS2_RTIME
+ 	bool "JFFS2 RTIME compression support" if JFFS2_COMPRESSION_OPTIONS
+ 	depends on JFFS2_FS
+--- a/fs/jffs2/Makefile
++++ b/fs/jffs2/Makefile
+@@ -18,4 +18,7 @@ jffs2-$(CONFIG_JFFS2_RUBIN)	+= compr_rub
+ jffs2-$(CONFIG_JFFS2_RTIME)	+= compr_rtime.o
+ jffs2-$(CONFIG_JFFS2_ZLIB)	+= compr_zlib.o
+ jffs2-$(CONFIG_JFFS2_LZO)	+= compr_lzo.o
++jffs2-$(CONFIG_JFFS2_LZMA)      += compr_lzma.o
+ jffs2-$(CONFIG_JFFS2_SUMMARY)   += summary.o
++
++CFLAGS_compr_lzma.o += -Iinclude/linux -Ilib/lzma
+--- a/fs/jffs2/compr.c
++++ b/fs/jffs2/compr.c
+@@ -378,6 +378,9 @@ int __init jffs2_compressors_init(void)
+ #ifdef CONFIG_JFFS2_LZO
+ 	jffs2_lzo_init();
+ #endif
++#ifdef CONFIG_JFFS2_LZMA
++        jffs2_lzma_init();
++#endif
+ /* Setting default compression mode */
+ #ifdef CONFIG_JFFS2_CMODE_NONE
+ 	jffs2_compression_mode = JFFS2_COMPR_MODE_NONE;
+@@ -401,6 +404,9 @@ int __init jffs2_compressors_init(void)
+ int jffs2_compressors_exit(void)
+ {
+ /* Unregistering compressors */
++#ifdef CONFIG_JFFS2_LZMA
++        jffs2_lzma_exit();
++#endif
+ #ifdef CONFIG_JFFS2_LZO
+ 	jffs2_lzo_exit();
+ #endif
+--- a/fs/jffs2/compr.h
++++ b/fs/jffs2/compr.h
+@@ -29,9 +29,9 @@
+ #define JFFS2_DYNRUBIN_PRIORITY  20
+ #define JFFS2_LZARI_PRIORITY     30
+ #define JFFS2_RTIME_PRIORITY     50
+-#define JFFS2_ZLIB_PRIORITY      60
+-#define JFFS2_LZO_PRIORITY       80
+-
++#define JFFS2_LZMA_PRIORITY      70
++#define JFFS2_ZLIB_PRIORITY      80
++#define JFFS2_LZO_PRIORITY       90
+ 
+ #define JFFS2_RUBINMIPS_DISABLED /* RUBINs will be used only */
+ #define JFFS2_DYNRUBIN_DISABLED  /*	   for decompression */
+@@ -101,5 +101,9 @@ void jffs2_zlib_exit(void);
+ int jffs2_lzo_init(void);
+ void jffs2_lzo_exit(void);
+ #endif
++#ifdef CONFIG_JFFS2_LZMA
++int jffs2_lzma_init(void);
++void jffs2_lzma_exit(void);
++#endif
+ 
+ #endif /* __JFFS2_COMPR_H__ */
+--- /dev/null
++++ b/fs/jffs2/compr_lzma.c
+@@ -0,0 +1,128 @@
++/*
++ * JFFS2 -- Journalling Flash File System, Version 2.
++ *
++ * For licensing information, see the file 'LICENCE' in this directory.
++ *
++ * JFFS2 wrapper to the LZMA C SDK
++ *
++ */
++
++#include <linux/lzma.h>
++#include "compr.h"
++
++#ifdef __KERNEL__
++	static DEFINE_MUTEX(deflate_mutex);
++#endif
++
++CLzmaEncHandle *p;
++Byte propsEncoded[LZMA_PROPS_SIZE];
++SizeT propsSize = sizeof(propsEncoded);
++
++STATIC void lzma_free_workspace(void)
++{
++	LzmaEnc_Destroy(p, &lzma_alloc, &lzma_alloc);
++}
++
++STATIC int INIT lzma_alloc_workspace(CLzmaEncProps *props)
++{
++	if ((p = (CLzmaEncHandle *)LzmaEnc_Create(&lzma_alloc)) == NULL)
++	{
++		PRINT_ERROR("Failed to allocate lzma deflate workspace\n");
++		return -ENOMEM;
++	}
++
++	if (LzmaEnc_SetProps(p, props) != SZ_OK)
++	{
++		lzma_free_workspace();
++		return -1;
++	}
++	
++	if (LzmaEnc_WriteProperties(p, propsEncoded, &propsSize) != SZ_OK)
++	{
++		lzma_free_workspace();
++		return -1;
++	}
++
++        return 0;
++}
++
++STATIC int jffs2_lzma_compress(unsigned char *data_in, unsigned char *cpage_out,
++			      uint32_t *sourcelen, uint32_t *dstlen)
++{
++	SizeT compress_size = (SizeT)(*dstlen);
++	int ret;
++
++	#ifdef __KERNEL__
++		mutex_lock(&deflate_mutex);
++	#endif
++
++	ret = LzmaEnc_MemEncode(p, cpage_out, &compress_size, data_in, *sourcelen,
++		0, NULL, &lzma_alloc, &lzma_alloc);
++
++	#ifdef __KERNEL__
++		mutex_unlock(&deflate_mutex);
++	#endif
++
++	if (ret != SZ_OK)
++		return -1;
++
++	*dstlen = (uint32_t)compress_size;
++
++	return 0;
++}
++
++STATIC int jffs2_lzma_decompress(unsigned char *data_in, unsigned char *cpage_out,
++				 uint32_t srclen, uint32_t destlen)
++{
++	int ret;
++	SizeT dl = (SizeT)destlen;
++	SizeT sl = (SizeT)srclen;
++	ELzmaStatus status;
++	
++	ret = LzmaDecode(cpage_out, &dl, data_in, &sl, propsEncoded,
++		propsSize, LZMA_FINISH_ANY, &status, &lzma_alloc);
++
++	if (ret != SZ_OK || status == LZMA_STATUS_NOT_FINISHED || dl != (SizeT)destlen)
++		return -1;
++
++	return 0;
++}
++
++static struct jffs2_compressor jffs2_lzma_comp = {
++	.priority = JFFS2_LZMA_PRIORITY,
++	.name = "lzma",
++	.compr = JFFS2_COMPR_LZMA,
++	.compress = &jffs2_lzma_compress,
++	.decompress = &jffs2_lzma_decompress,
++	.disabled = 0,
++};
++
++int INIT jffs2_lzma_init(void)
++{
++        int ret;
++	CLzmaEncProps props;
++	LzmaEncProps_Init(&props);
++
++        props.dictSize = LZMA_BEST_DICT(0x2000);
++        props.level = LZMA_BEST_LEVEL;
++        props.lc = LZMA_BEST_LC;
++        props.lp = LZMA_BEST_LP;
++        props.pb = LZMA_BEST_PB;
++        props.fb = LZMA_BEST_FB;
++
++	ret = lzma_alloc_workspace(&props);
++        if (ret < 0)
++                return ret;
++
++	ret = jffs2_register_compressor(&jffs2_lzma_comp);
++	if (ret)
++		lzma_free_workspace();
++	
++        return ret;
++}
++
++void jffs2_lzma_exit(void)
++{
++	jffs2_unregister_compressor(&jffs2_lzma_comp);
++	lzma_free_workspace();
++}
+--- a/fs/jffs2/super.c
++++ b/fs/jffs2/super.c
+@@ -373,14 +373,41 @@ static int __init init_jffs2_fs(void)
+ 	BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68);
+ 	BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32);
+ 
+-	pr_info("version 2.2."
++	pr_info("version 2.2"
+ #ifdef CONFIG_JFFS2_FS_WRITEBUFFER
+ 	       " (NAND)"
+ #endif
+ #ifdef CONFIG_JFFS2_SUMMARY
+-	       " (SUMMARY) "
++	       " (SUMMARY)"
+ #endif
+-	       " © 2001-2006 Red Hat, Inc.\n");
++#ifdef CONFIG_JFFS2_ZLIB
++	       " (ZLIB)"
++#endif
++#ifdef CONFIG_JFFS2_LZO
++	       " (LZO)"
++#endif
++#ifdef CONFIG_JFFS2_LZMA
++	       " (LZMA)"
++#endif
++#ifdef CONFIG_JFFS2_RTIME
++	       " (RTIME)"
++#endif
++#ifdef CONFIG_JFFS2_RUBIN
++	       " (RUBIN)"
++#endif
++#ifdef  CONFIG_JFFS2_CMODE_NONE
++	       " (CMODE_NONE)"
++#endif
++#ifdef CONFIG_JFFS2_CMODE_PRIORITY
++	       " (CMODE_PRIORITY)"
++#endif
++#ifdef CONFIG_JFFS2_CMODE_SIZE
++	       " (CMODE_SIZE)"
++#endif
++#ifdef CONFIG_JFFS2_CMODE_FAVOURLZO
++	       " (CMODE_FAVOURLZO)"
++#endif
++	       " (c) 2001-2006 Red Hat, Inc.\n");
+ 
+ 	jffs2_inode_cachep = kmem_cache_create("jffs2_i",
+ 					     sizeof(struct jffs2_inode_info),
+--- a/include/uapi/linux/jffs2.h
++++ b/include/uapi/linux/jffs2.h
+@@ -46,6 +46,7 @@
+ #define JFFS2_COMPR_DYNRUBIN	0x05
+ #define JFFS2_COMPR_ZLIB	0x06
+ #define JFFS2_COMPR_LZO		0x07
++#define JFFS2_COMPR_LZMA	0x08
+ /* Compatibility flags. */
+ #define JFFS2_COMPAT_MASK 0xc000      /* What do to if an unknown nodetype is found */
+ #define JFFS2_NODE_ACCURATE 0x2000
+--- /dev/null
++++ b/include/linux/lzma.h
+@@ -0,0 +1,62 @@
++#ifndef __LZMA_H__
++#define __LZMA_H__
++
++#ifdef __KERNEL__
++	#include <linux/kernel.h>
++	#include <linux/sched.h>
++	#include <linux/slab.h>
++	#include <linux/vmalloc.h>
++	#include <linux/init.h>
++	#define LZMA_MALLOC vmalloc
++	#define LZMA_FREE vfree
++	#define PRINT_ERROR(msg) printk(KERN_WARNING #msg)
++	#define INIT __init
++	#define STATIC static
++#else
++	#include <stdint.h>
++	#include <stdlib.h>
++	#include <stdio.h>
++	#include <unistd.h>
++	#include <string.h>
++	#include <asm/types.h>
++	#include <errno.h>
++	#include <linux/jffs2.h>
++	#ifndef PAGE_SIZE
++		extern int page_size;
++		#define PAGE_SIZE page_size
++	#endif
++	#define LZMA_MALLOC malloc
++	#define LZMA_FREE free
++	#define PRINT_ERROR(msg) fprintf(stderr, msg)
++	#define INIT
++	#define STATIC
++#endif
++
++#include "lzma/LzmaDec.h"
++#include "lzma/LzmaEnc.h"
++
++#define LZMA_BEST_LEVEL (9)
++#define LZMA_BEST_LC    (0)
++#define LZMA_BEST_LP    (0)
++#define LZMA_BEST_PB    (0)
++#define LZMA_BEST_FB  (273)
++
++#define LZMA_BEST_DICT(n) (((int)((n) / 2)) * 2)
++
++static void *p_lzma_malloc(void *p, size_t size)
++{
++        if (size == 0)
++                return NULL;
++
++        return LZMA_MALLOC(size);
++}
++
++static void p_lzma_free(void *p, void *address)
++{
++        if (address != NULL)
++                LZMA_FREE(address);
++}
++
++static ISzAlloc lzma_alloc = {p_lzma_malloc, p_lzma_free};
++
++#endif
+--- /dev/null
++++ b/include/linux/lzma/LzFind.h
+@@ -0,0 +1,115 @@
++/* LzFind.h -- Match finder for LZ algorithms
++2009-04-22 : Igor Pavlov : Public domain */
++
++#ifndef __LZ_FIND_H
++#define __LZ_FIND_H
++
++#include "Types.h"
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++typedef UInt32 CLzRef;
++
++typedef struct _CMatchFinder
++{
++  Byte *buffer;
++  UInt32 pos;
++  UInt32 posLimit;
++  UInt32 streamPos;
++  UInt32 lenLimit;
++
++  UInt32 cyclicBufferPos;
++  UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */
++
++  UInt32 matchMaxLen;
++  CLzRef *hash;
++  CLzRef *son;
++  UInt32 hashMask;
++  UInt32 cutValue;
++
++  Byte *bufferBase;
++  ISeqInStream *stream;
++  int streamEndWasReached;
++
++  UInt32 blockSize;
++  UInt32 keepSizeBefore;
++  UInt32 keepSizeAfter;
++
++  UInt32 numHashBytes;
++  int directInput;
++  size_t directInputRem;
++  int btMode;
++  int bigHash;
++  UInt32 historySize;
++  UInt32 fixedHashSize;
++  UInt32 hashSizeSum;
++  UInt32 numSons;
++  SRes result;
++  UInt32 crc[256];
++} CMatchFinder;
++
++#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer)
++#define Inline_MatchFinder_GetIndexByte(p, index) ((p)->buffer[(Int32)(index)])
++
++#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos)
++
++int MatchFinder_NeedMove(CMatchFinder *p);
++Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p);
++void MatchFinder_MoveBlock(CMatchFinder *p);
++void MatchFinder_ReadIfRequired(CMatchFinder *p);
++
++void MatchFinder_Construct(CMatchFinder *p);
++
++/* Conditions:
++     historySize <= 3 GB
++     keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB
++*/
++int MatchFinder_Create(CMatchFinder *p, UInt32 historySize,
++    UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
++    ISzAlloc *alloc);
++void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc);
++void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems);
++void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue);
++
++UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son,
++    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue,
++    UInt32 *distances, UInt32 maxLen);
++
++/*
++Conditions:
++  Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func.
++  Mf_GetPointerToCurrentPos_Func's result must be used only before any other function
++*/
++
++typedef void (*Mf_Init_Func)(void *object);
++typedef Byte (*Mf_GetIndexByte_Func)(void *object, Int32 index);
++typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object);
++typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object);
++typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances);
++typedef void (*Mf_Skip_Func)(void *object, UInt32);
++
++typedef struct _IMatchFinder
++{
++  Mf_Init_Func Init;
++  Mf_GetIndexByte_Func GetIndexByte;
++  Mf_GetNumAvailableBytes_Func GetNumAvailableBytes;
++  Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos;
++  Mf_GetMatches_Func GetMatches;
++  Mf_Skip_Func Skip;
++} IMatchFinder;
++
++void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable);
++
++void MatchFinder_Init(CMatchFinder *p);
++UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
++UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
++void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
++void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+--- /dev/null
++++ b/include/linux/lzma/LzHash.h
+@@ -0,0 +1,54 @@
++/* LzHash.h -- HASH functions for LZ algorithms
++2009-02-07 : Igor Pavlov : Public domain */
++
++#ifndef __LZ_HASH_H
++#define __LZ_HASH_H
++
++#define kHash2Size (1 << 10)
++#define kHash3Size (1 << 16)
++#define kHash4Size (1 << 20)
++
++#define kFix3HashSize (kHash2Size)
++#define kFix4HashSize (kHash2Size + kHash3Size)
++#define kFix5HashSize (kHash2Size + kHash3Size + kHash4Size)
++
++#define HASH2_CALC hashValue = cur[0] | ((UInt32)cur[1] << 8);
++
++#define HASH3_CALC { \
++  UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
++  hash2Value = temp & (kHash2Size - 1); \
++  hashValue = (temp ^ ((UInt32)cur[2] << 8)) & p->hashMask; }
++
++#define HASH4_CALC { \
++  UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
++  hash2Value = temp & (kHash2Size - 1); \
++  hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
++  hashValue = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & p->hashMask; }
++
++#define HASH5_CALC { \
++  UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
++  hash2Value = temp & (kHash2Size - 1); \
++  hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
++  hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)); \
++  hashValue = (hash4Value ^ (p->crc[cur[4]] << 3)) & p->hashMask; \
++  hash4Value &= (kHash4Size - 1); }
++
++/* #define HASH_ZIP_CALC hashValue = ((cur[0] | ((UInt32)cur[1] << 8)) ^ p->crc[cur[2]]) & 0xFFFF; */
++#define HASH_ZIP_CALC hashValue = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF;
++
++
++#define MT_HASH2_CALC \
++  hash2Value = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1);
++
++#define MT_HASH3_CALC { \
++  UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
++  hash2Value = temp & (kHash2Size - 1); \
++  hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); }
++
++#define MT_HASH4_CALC { \
++  UInt32 temp = p->crc[cur[0]] ^ cur[1]; \
++  hash2Value = temp & (kHash2Size - 1); \
++  hash3Value = (temp ^ ((UInt32)cur[2] << 8)) & (kHash3Size - 1); \
++  hash4Value = (temp ^ ((UInt32)cur[2] << 8) ^ (p->crc[cur[3]] << 5)) & (kHash4Size - 1); }
++
++#endif
+--- /dev/null
++++ b/include/linux/lzma/LzmaDec.h
+@@ -0,0 +1,231 @@
++/* LzmaDec.h -- LZMA Decoder
++2009-02-07 : Igor Pavlov : Public domain */
++
++#ifndef __LZMA_DEC_H
++#define __LZMA_DEC_H
++
++#include "Types.h"
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++/* #define _LZMA_PROB32 */
++/* _LZMA_PROB32 can increase the speed on some CPUs,
++   but memory usage for CLzmaDec::probs will be doubled in that case */
++
++#ifdef _LZMA_PROB32
++#define CLzmaProb UInt32
++#else
++#define CLzmaProb UInt16
++#endif
++
++
++/* ---------- LZMA Properties ---------- */
++
++#define LZMA_PROPS_SIZE 5
++
++typedef struct _CLzmaProps
++{
++  unsigned lc, lp, pb;
++  UInt32 dicSize;
++} CLzmaProps;
++
++/* LzmaProps_Decode - decodes properties
++Returns:
++  SZ_OK
++  SZ_ERROR_UNSUPPORTED - Unsupported properties
++*/
++
++SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
++
++
++/* ---------- LZMA Decoder state ---------- */
++
++/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case.
++   Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */
++
++#define LZMA_REQUIRED_INPUT_MAX 20
++
++typedef struct
++{
++  CLzmaProps prop;
++  CLzmaProb *probs;
++  Byte *dic;
++  const Byte *buf;
++  UInt32 range, code;
++  SizeT dicPos;
++  SizeT dicBufSize;
++  UInt32 processedPos;
++  UInt32 checkDicSize;
++  unsigned state;
++  UInt32 reps[4];
++  unsigned remainLen;
++  int needFlush;
++  int needInitState;
++  UInt32 numProbs;
++  unsigned tempBufSize;
++  Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];
++} CLzmaDec;
++
++#define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; }
++
++void LzmaDec_Init(CLzmaDec *p);
++
++/* There are two types of LZMA streams:
++     0) Stream with end mark. That end mark adds about 6 bytes to compressed size.
++     1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */
++
++typedef enum
++{
++  LZMA_FINISH_ANY,   /* finish at any point */
++  LZMA_FINISH_END    /* block must be finished at the end */
++} ELzmaFinishMode;
++
++/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!!
++
++   You must use LZMA_FINISH_END, when you know that current output buffer
++   covers last bytes of block. In other cases you must use LZMA_FINISH_ANY.
++
++   If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK,
++   and output value of destLen will be less than output buffer size limit.
++   You can check status result also.
++
++   You can use multiple checks to test data integrity after full decompression:
++     1) Check Result and "status" variable.
++     2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize.
++     3) Check that output(srcLen) = compressedSize, if you know real compressedSize.
++        You must use correct finish mode in that case. */
++
++typedef enum
++{
++  LZMA_STATUS_NOT_SPECIFIED,               /* use main error code instead */
++  LZMA_STATUS_FINISHED_WITH_MARK,          /* stream was finished with end mark. */
++  LZMA_STATUS_NOT_FINISHED,                /* stream was not finished */
++  LZMA_STATUS_NEEDS_MORE_INPUT,            /* you must provide more input bytes */
++  LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK  /* there is probability that stream was finished without end mark */
++} ELzmaStatus;
++
++/* ELzmaStatus is used only as output value for function call */
++
++
++/* ---------- Interfaces ---------- */
++
++/* There are 3 levels of interfaces:
++     1) Dictionary Interface
++     2) Buffer Interface
++     3) One Call Interface
++   You can select any of these interfaces, but don't mix functions from different
++   groups for same object. */
++
++
++/* There are two variants to allocate state for Dictionary Interface:
++     1) LzmaDec_Allocate / LzmaDec_Free
++     2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs
++   You can use variant 2, if you set dictionary buffer manually.
++   For Buffer Interface you must always use variant 1.
++
++LzmaDec_Allocate* can return:
++  SZ_OK
++  SZ_ERROR_MEM         - Memory allocation error
++  SZ_ERROR_UNSUPPORTED - Unsupported properties
++*/
++   
++SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc);
++void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc);
++
++SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc);
++void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc);
++
++/* ---------- Dictionary Interface ---------- */
++
++/* You can use it, if you want to eliminate the overhead for data copying from
++   dictionary to some other external buffer.
++   You must work with CLzmaDec variables directly in this interface.
++
++   STEPS:
++     LzmaDec_Constr()
++     LzmaDec_Allocate()
++     for (each new stream)
++     {
++       LzmaDec_Init()
++       while (it needs more decompression)
++       {
++         LzmaDec_DecodeToDic()
++         use data from CLzmaDec::dic and update CLzmaDec::dicPos
++       }
++     }
++     LzmaDec_Free()
++*/
++
++/* LzmaDec_DecodeToDic
++   
++   The decoding to internal dictionary buffer (CLzmaDec::dic).
++   You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!
++
++finishMode:
++  It has meaning only if the decoding reaches output limit (dicLimit).
++  LZMA_FINISH_ANY - Decode just dicLimit bytes.
++  LZMA_FINISH_END - Stream must be finished after dicLimit.
++
++Returns:
++  SZ_OK
++    status:
++      LZMA_STATUS_FINISHED_WITH_MARK
++      LZMA_STATUS_NOT_FINISHED
++      LZMA_STATUS_NEEDS_MORE_INPUT
++      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
++  SZ_ERROR_DATA - Data error
++*/
++
++SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,
++    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
++
++
++/* ---------- Buffer Interface ---------- */
++
++/* It's zlib-like interface.
++   See LzmaDec_DecodeToDic description for information about STEPS and return results,
++   but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need
++   to work with CLzmaDec variables manually.
++
++finishMode:
++  It has meaning only if the decoding reaches output limit (*destLen).
++  LZMA_FINISH_ANY - Decode just destLen bytes.
++  LZMA_FINISH_END - Stream must be finished after (*destLen).
++*/
++
++SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
++    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
++
++
++/* ---------- One Call Interface ---------- */
++
++/* LzmaDecode
++
++finishMode:
++  It has meaning only if the decoding reaches output limit (*destLen).
++  LZMA_FINISH_ANY - Decode just destLen bytes.
++  LZMA_FINISH_END - Stream must be finished after (*destLen).
++
++Returns:
++  SZ_OK
++    status:
++      LZMA_STATUS_FINISHED_WITH_MARK
++      LZMA_STATUS_NOT_FINISHED
++      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
++  SZ_ERROR_DATA - Data error
++  SZ_ERROR_MEM  - Memory allocation error
++  SZ_ERROR_UNSUPPORTED - Unsupported properties
++  SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src).
++*/
++
++SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
++    const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
++    ELzmaStatus *status, ISzAlloc *alloc);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+--- /dev/null
++++ b/include/linux/lzma/LzmaEnc.h
+@@ -0,0 +1,80 @@
++/*  LzmaEnc.h -- LZMA Encoder
++2009-02-07 : Igor Pavlov : Public domain */
++
++#ifndef __LZMA_ENC_H
++#define __LZMA_ENC_H
++
++#include "Types.h"
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#define LZMA_PROPS_SIZE 5
++
++typedef struct _CLzmaEncProps
++{
++  int level;       /*  0 <= level <= 9 */
++  UInt32 dictSize; /* (1 << 12) <= dictSize <= (1 << 27) for 32-bit version
++                      (1 << 12) <= dictSize <= (1 << 30) for 64-bit version
++                       default = (1 << 24) */
++  int lc;          /* 0 <= lc <= 8, default = 3 */
++  int lp;          /* 0 <= lp <= 4, default = 0 */
++  int pb;          /* 0 <= pb <= 4, default = 2 */
++  int algo;        /* 0 - fast, 1 - normal, default = 1 */
++  int fb;          /* 5 <= fb <= 273, default = 32 */
++  int btMode;      /* 0 - hashChain Mode, 1 - binTree mode - normal, default = 1 */
++  int numHashBytes; /* 2, 3 or 4, default = 4 */
++  UInt32 mc;        /* 1 <= mc <= (1 << 30), default = 32 */
++  unsigned writeEndMark;  /* 0 - do not write EOPM, 1 - write EOPM, default = 0 */
++  int numThreads;  /* 1 or 2, default = 2 */
++} CLzmaEncProps;
++
++void LzmaEncProps_Init(CLzmaEncProps *p);
++void LzmaEncProps_Normalize(CLzmaEncProps *p);
++UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2);
++
++
++/* ---------- CLzmaEncHandle Interface ---------- */
++
++/* LzmaEnc_* functions can return the following exit codes:
++Returns:
++  SZ_OK           - OK
++  SZ_ERROR_MEM    - Memory allocation error
++  SZ_ERROR_PARAM  - Incorrect paramater in props
++  SZ_ERROR_WRITE  - Write callback error.
++  SZ_ERROR_PROGRESS - some break from progress callback
++  SZ_ERROR_THREAD - errors in multithreading functions (only for Mt version)
++*/
++
++typedef void * CLzmaEncHandle;
++
++CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc);
++void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig);
++SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props);
++SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size);
++SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream,
++    ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
++SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
++    int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
++
++/* ---------- One Call Interface ---------- */
++
++/* LzmaEncode
++Return code:
++  SZ_OK               - OK
++  SZ_ERROR_MEM        - Memory allocation error
++  SZ_ERROR_PARAM      - Incorrect paramater
++  SZ_ERROR_OUTPUT_EOF - output buffer overflow
++  SZ_ERROR_THREAD     - errors in multithreading functions (only for Mt version)
++*/
++
++SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
++    const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
++    ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif
+--- /dev/null
++++ b/include/linux/lzma/Types.h
+@@ -0,0 +1,226 @@
++/* Types.h -- Basic types
++2009-11-23 : Igor Pavlov : Public domain */
++
++#ifndef __7Z_TYPES_H
++#define __7Z_TYPES_H
++
++#include <stddef.h>
++
++#ifdef _WIN32
++#include <windows.h>
++#endif
++
++#ifndef EXTERN_C_BEGIN
++#ifdef __cplusplus
++#define EXTERN_C_BEGIN extern "C" {
++#define EXTERN_C_END }
++#else
++#define EXTERN_C_BEGIN
++#define EXTERN_C_END
++#endif
++#endif
++
++EXTERN_C_BEGIN
++
++#define SZ_OK 0
++
++#define SZ_ERROR_DATA 1
++#define SZ_ERROR_MEM 2
++#define SZ_ERROR_CRC 3
++#define SZ_ERROR_UNSUPPORTED 4
++#define SZ_ERROR_PARAM 5
++#define SZ_ERROR_INPUT_EOF 6
++#define SZ_ERROR_OUTPUT_EOF 7
++#define SZ_ERROR_READ 8
++#define SZ_ERROR_WRITE 9
++#define SZ_ERROR_PROGRESS 10
++#define SZ_ERROR_FAIL 11
++#define SZ_ERROR_THREAD 12
++
++#define SZ_ERROR_ARCHIVE 16
++#define SZ_ERROR_NO_ARCHIVE 17
++
++typedef int SRes;
++
++#ifdef _WIN32
++typedef DWORD WRes;
++#else
++typedef int WRes;
++#endif
++
++#ifndef RINOK
++#define RINOK(x) { int __result__ = (x); if (__result__ != 0) return __result__; }
++#endif
++
++typedef unsigned char Byte;
++typedef short Int16;
++typedef unsigned short UInt16;
++
++#ifdef _LZMA_UINT32_IS_ULONG
++typedef long Int32;
++typedef unsigned long UInt32;
++#else
++typedef int Int32;
++typedef unsigned int UInt32;
++#endif
++
++#ifdef _SZ_NO_INT_64
++
++/* define _SZ_NO_INT_64, if your compiler doesn't support 64-bit integers.
++   NOTES: Some code will work incorrectly in that case! */
++
++typedef long Int64;
++typedef unsigned long UInt64;
++
++#else
++
++#if defined(_MSC_VER) || defined(__BORLANDC__)
++typedef __int64 Int64;
++typedef unsigned __int64 UInt64;
++#else
++typedef long long int Int64;
++typedef unsigned long long int UInt64;
++#endif
++
++#endif
++
++#ifdef _LZMA_NO_SYSTEM_SIZE_T
++typedef UInt32 SizeT;
++#else
++typedef size_t SizeT;
++#endif
++
++typedef int Bool;
++#define True 1
++#define False 0
++
++
++#ifdef _WIN32
++#define MY_STD_CALL __stdcall
++#else
++#define MY_STD_CALL
++#endif
++
++#ifdef _MSC_VER
++
++#if _MSC_VER >= 1300
++#define MY_NO_INLINE __declspec(noinline)
++#else
++#define MY_NO_INLINE
++#endif
++
++#define MY_CDECL __cdecl
++#define MY_FAST_CALL __fastcall
++
++#else
++
++#define MY_CDECL
++#define MY_FAST_CALL
++
++#endif
++
++
++/* The following interfaces use first parameter as pointer to structure */
++
++typedef struct
++{
++  SRes (*Read)(void *p, void *buf, size_t *size);
++    /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
++       (output(*size) < input(*size)) is allowed */
++} ISeqInStream;
++
++/* it can return SZ_ERROR_INPUT_EOF */
++SRes SeqInStream_Read(ISeqInStream *stream, void *buf, size_t size);
++SRes SeqInStream_Read2(ISeqInStream *stream, void *buf, size_t size, SRes errorType);
++SRes SeqInStream_ReadByte(ISeqInStream *stream, Byte *buf);
++
++typedef struct
++{
++  size_t (*Write)(void *p, const void *buf, size_t size);
++    /* Returns: result - the number of actually written bytes.
++       (result < size) means error */
++} ISeqOutStream;
++
++typedef enum
++{
++  SZ_SEEK_SET = 0,
++  SZ_SEEK_CUR = 1,
++  SZ_SEEK_END = 2
++} ESzSeek;
++
++typedef struct
++{
++  SRes (*Read)(void *p, void *buf, size_t *size);  /* same as ISeqInStream::Read */
++  SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin);
++} ISeekInStream;
++
++typedef struct
++{
++  SRes (*Look)(void *p, void **buf, size_t *size);
++    /* if (input(*size) != 0 && output(*size) == 0) means end_of_stream.
++       (output(*size) > input(*size)) is not allowed
++       (output(*size) < input(*size)) is allowed */
++  SRes (*Skip)(void *p, size_t offset);
++    /* offset must be <= output(*size) of Look */
++
++  SRes (*Read)(void *p, void *buf, size_t *size);
++    /* reads directly (without buffer). It's same as ISeqInStream::Read */
++  SRes (*Seek)(void *p, Int64 *pos, ESzSeek origin);
++} ILookInStream;
++
++SRes LookInStream_LookRead(ILookInStream *stream, void *buf, size_t *size);
++SRes LookInStream_SeekTo(ILookInStream *stream, UInt64 offset);
++
++/* reads via ILookInStream::Read */
++SRes LookInStream_Read2(ILookInStream *stream, void *buf, size_t size, SRes errorType);
++SRes LookInStream_Read(ILookInStream *stream, void *buf, size_t size);
++
++#define LookToRead_BUF_SIZE (1 << 14)
++
++typedef struct
++{
++  ILookInStream s;
++  ISeekInStream *realStream;
++  size_t pos;
++  size_t size;
++  Byte buf[LookToRead_BUF_SIZE];
++} CLookToRead;
++
++void LookToRead_CreateVTable(CLookToRead *p, int lookahead);
++void LookToRead_Init(CLookToRead *p);
++
++typedef struct
++{
++  ISeqInStream s;
++  ILookInStream *realStream;
++} CSecToLook;
++
++void SecToLook_CreateVTable(CSecToLook *p);
++
++typedef struct
++{
++  ISeqInStream s;
++  ILookInStream *realStream;
++} CSecToRead;
++
++void SecToRead_CreateVTable(CSecToRead *p);
++
++typedef struct
++{
++  SRes (*Progress)(void *p, UInt64 inSize, UInt64 outSize);
++    /* Returns: result. (result != SZ_OK) means break.
++       Value (UInt64)(Int64)-1 for size means unknown value. */
++} ICompressProgress;
++
++typedef struct
++{
++  void *(*Alloc)(void *p, size_t size);
++  void (*Free)(void *p, void *address); /* address can be 0 */
++} ISzAlloc;
++
++#define IAlloc_Alloc(p, size) (p)->Alloc((p), size)
++#define IAlloc_Free(p, a) (p)->Free((p), a)
++
++EXTERN_C_END
++
++#endif
+--- a/lib/Kconfig
++++ b/lib/Kconfig
+@@ -188,6 +188,12 @@ config LZO_DECOMPRESS
+ 
+ source "lib/xz/Kconfig"
+ 
++config LZMA_COMPRESS
++    tristate
++
++config LZMA_DECOMPRESS
++    tristate
++
+ #
+ # These all provide a common interface (hence the apparent duplication with
+ # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.)
+--- a/lib/Makefile
++++ b/lib/Makefile
+@@ -2,6 +2,16 @@
+ # Makefile for some libs needed in the kernel.
+ #
+ 
++ifdef CONFIG_JFFS2_ZLIB
++	CONFIG_ZLIB_INFLATE:=y
++	CONFIG_ZLIB_DEFLATE:=y
++endif
++
++ifdef CONFIG_JFFS2_LZMA
++	CONFIG_LZMA_DECOMPRESS:=y
++	CONFIG_LZMA_COMPRESS:=y
++endif
++
+ ifdef CONFIG_FUNCTION_TRACER
+ ORIG_CFLAGS := $(KBUILD_CFLAGS)
+ KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS))
+@@ -73,6 +83,8 @@ obj-$(CONFIG_LZO_COMPRESS) += lzo/
+ obj-$(CONFIG_LZO_DECOMPRESS) += lzo/
+ obj-$(CONFIG_XZ_DEC) += xz/
+ obj-$(CONFIG_RAID6_PQ) += raid6/
++obj-$(CONFIG_LZMA_COMPRESS) += lzma/
++obj-$(CONFIG_LZMA_DECOMPRESS) += lzma/
+ 
+ lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o
+ lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
+--- /dev/null
++++ b/lib/lzma/LzFind.c
+@@ -0,0 +1,761 @@
++/* LzFind.c -- Match finder for LZ algorithms
++2009-04-22 : Igor Pavlov : Public domain */
++
++#include <string.h>
++
++#include "LzFind.h"
++#include "LzHash.h"
++
++#define kEmptyHashValue 0
++#define kMaxValForNormalize ((UInt32)0xFFFFFFFF)
++#define kNormalizeStepMin (1 << 10) /* it must be power of 2 */
++#define kNormalizeMask (~(kNormalizeStepMin - 1))
++#define kMaxHistorySize ((UInt32)3 << 30)
++
++#define kStartMaxLen 3
++
++static void LzInWindow_Free(CMatchFinder *p, ISzAlloc *alloc)
++{
++  if (!p->directInput)
++  {
++    alloc->Free(alloc, p->bufferBase);
++    p->bufferBase = 0;
++  }
++}
++
++/* keepSizeBefore + keepSizeAfter + keepSizeReserv must be < 4G) */
++
++static int LzInWindow_Create(CMatchFinder *p, UInt32 keepSizeReserv, ISzAlloc *alloc)
++{
++  UInt32 blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv;
++  if (p->directInput)
++  {
++    p->blockSize = blockSize;
++    return 1;
++  }
++  if (p->bufferBase == 0 || p->blockSize != blockSize)
++  {
++    LzInWindow_Free(p, alloc);
++    p->blockSize = blockSize;
++    p->bufferBase = (Byte *)alloc->Alloc(alloc, (size_t)blockSize);
++  }
++  return (p->bufferBase != 0);
++}
++
++Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; }
++Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; }
++
++UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; }
++
++void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue)
++{
++  p->posLimit -= subValue;
++  p->pos -= subValue;
++  p->streamPos -= subValue;
++}
++
++static void MatchFinder_ReadBlock(CMatchFinder *p)
++{
++  if (p->streamEndWasReached || p->result != SZ_OK)
++    return;
++  if (p->directInput)
++  {
++    UInt32 curSize = 0xFFFFFFFF - p->streamPos;
++    if (curSize > p->directInputRem)
++      curSize = (UInt32)p->directInputRem;
++    p->directInputRem -= curSize;
++    p->streamPos += curSize;
++    if (p->directInputRem == 0)
++      p->streamEndWasReached = 1;
++    return;
++  }
++  for (;;)
++  {
++    Byte *dest = p->buffer + (p->streamPos - p->pos);
++    size_t size = (p->bufferBase + p->blockSize - dest);
++    if (size == 0)
++      return;
++    p->result = p->stream->Read(p->stream, dest, &size);
++    if (p->result != SZ_OK)
++      return;
++    if (size == 0)
++    {
++      p->streamEndWasReached = 1;
++      return;
++    }
++    p->streamPos += (UInt32)size;
++    if (p->streamPos - p->pos > p->keepSizeAfter)
++      return;
++  }
++}
++
++void MatchFinder_MoveBlock(CMatchFinder *p)
++{
++  memmove(p->bufferBase,
++    p->buffer - p->keepSizeBefore,
++    (size_t)(p->streamPos - p->pos + p->keepSizeBefore));
++  p->buffer = p->bufferBase + p->keepSizeBefore;
++}
++
++int MatchFinder_NeedMove(CMatchFinder *p)
++{
++  if (p->directInput)
++    return 0;
++  /* if (p->streamEndWasReached) return 0; */
++  return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter);
++}
++
++void MatchFinder_ReadIfRequired(CMatchFinder *p)
++{
++  if (p->streamEndWasReached)
++    return;
++  if (p->keepSizeAfter >= p->streamPos - p->pos)
++    MatchFinder_ReadBlock(p);
++}
++
++static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p)
++{
++  if (MatchFinder_NeedMove(p))
++    MatchFinder_MoveBlock(p);
++  MatchFinder_ReadBlock(p);
++}
++
++static void MatchFinder_SetDefaultSettings(CMatchFinder *p)
++{
++  p->cutValue = 32;
++  p->btMode = 1;
++  p->numHashBytes = 4;
++  p->bigHash = 0;
++}
++
++#define kCrcPoly 0xEDB88320
++
++void MatchFinder_Construct(CMatchFinder *p)
++{
++  UInt32 i;
++  p->bufferBase = 0;
++  p->directInput = 0;
++  p->hash = 0;
++  MatchFinder_SetDefaultSettings(p);
++
++  for (i = 0; i < 256; i++)
++  {
++    UInt32 r = i;
++    int j;
++    for (j = 0; j < 8; j++)
++      r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1));
++    p->crc[i] = r;
++  }
++}
++
++static void MatchFinder_FreeThisClassMemory(CMatchFinder *p, ISzAlloc *alloc)
++{
++  alloc->Free(alloc, p->hash);
++  p->hash = 0;
++}
++
++void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc)
++{
++  MatchFinder_FreeThisClassMemory(p, alloc);
++  LzInWindow_Free(p, alloc);
++}
++
++static CLzRef* AllocRefs(UInt32 num, ISzAlloc *alloc)
++{
++  size_t sizeInBytes = (size_t)num * sizeof(CLzRef);
++  if (sizeInBytes / sizeof(CLzRef) != num)
++    return 0;
++  return (CLzRef *)alloc->Alloc(alloc, sizeInBytes);
++}
++
++int MatchFinder_Create(CMatchFinder *p, UInt32 historySize,
++    UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
++    ISzAlloc *alloc)
++{
++  UInt32 sizeReserv;
++  if (historySize > kMaxHistorySize)
++  {
++    MatchFinder_Free(p, alloc);
++    return 0;
++  }
++  sizeReserv = historySize >> 1;
++  if (historySize > ((UInt32)2 << 30))
++    sizeReserv = historySize >> 2;
++  sizeReserv += (keepAddBufferBefore + matchMaxLen + keepAddBufferAfter) / 2 + (1 << 19);
++
++  p->keepSizeBefore = historySize + keepAddBufferBefore + 1;
++  p->keepSizeAfter = matchMaxLen + keepAddBufferAfter;
++  /* we need one additional byte, since we use MoveBlock after pos++ and before dictionary using */
++  if (LzInWindow_Create(p, sizeReserv, alloc))
++  {
++    UInt32 newCyclicBufferSize = historySize + 1;
++    UInt32 hs;
++    p->matchMaxLen = matchMaxLen;
++    {
++      p->fixedHashSize = 0;
++      if (p->numHashBytes == 2)
++        hs = (1 << 16) - 1;
++      else
++      {
++        hs = historySize - 1;
++        hs |= (hs >> 1);
++        hs |= (hs >> 2);
++        hs |= (hs >> 4);
++        hs |= (hs >> 8);
++        hs >>= 1;
++        hs |= 0xFFFF; /* don't change it! It's required for Deflate */
++        if (hs > (1 << 24))
++        {
++          if (p->numHashBytes == 3)
++            hs = (1 << 24) - 1;
++          else
++            hs >>= 1;
++        }
++      }
++      p->hashMask = hs;
++      hs++;
++      if (p->numHashBytes > 2) p->fixedHashSize += kHash2Size;
++      if (p->numHashBytes > 3) p->fixedHashSize += kHash3Size;
++      if (p->numHashBytes > 4) p->fixedHashSize += kHash4Size;
++      hs += p->fixedHashSize;
++    }
++
++    {
++      UInt32 prevSize = p->hashSizeSum + p->numSons;
++      UInt32 newSize;
++      p->historySize = historySize;
++      p->hashSizeSum = hs;
++      p->cyclicBufferSize = newCyclicBufferSize;
++      p->numSons = (p->btMode ? newCyclicBufferSize * 2 : newCyclicBufferSize);
++      newSize = p->hashSizeSum + p->numSons;
++      if (p->hash != 0 && prevSize == newSize)
++        return 1;
++      MatchFinder_FreeThisClassMemory(p, alloc);
++      p->hash = AllocRefs(newSize, alloc);
++      if (p->hash != 0)
++      {
++        p->son = p->hash + p->hashSizeSum;
++        return 1;
++      }
++    }
++  }
++  MatchFinder_Free(p, alloc);
++  return 0;
++}
++
++static void MatchFinder_SetLimits(CMatchFinder *p)
++{
++  UInt32 limit = kMaxValForNormalize - p->pos;
++  UInt32 limit2 = p->cyclicBufferSize - p->cyclicBufferPos;
++  if (limit2 < limit)
++    limit = limit2;
++  limit2 = p->streamPos - p->pos;
++  if (limit2 <= p->keepSizeAfter)
++  {
++    if (limit2 > 0)
++      limit2 = 1;
++  }
++  else
++    limit2 -= p->keepSizeAfter;
++  if (limit2 < limit)
++    limit = limit2;
++  {
++    UInt32 lenLimit = p->streamPos - p->pos;
++    if (lenLimit > p->matchMaxLen)
++      lenLimit = p->matchMaxLen;
++    p->lenLimit = lenLimit;
++  }
++  p->posLimit = p->pos + limit;
++}
++
++void MatchFinder_Init(CMatchFinder *p)
++{
++  UInt32 i;
++  for (i = 0; i < p->hashSizeSum; i++)
++    p->hash[i] = kEmptyHashValue;
++  p->cyclicBufferPos = 0;
++  p->buffer = p->bufferBase;
++  p->pos = p->streamPos = p->cyclicBufferSize;
++  p->result = SZ_OK;
++  p->streamEndWasReached = 0;
++  MatchFinder_ReadBlock(p);
++  MatchFinder_SetLimits(p);
++}
++
++static UInt32 MatchFinder_GetSubValue(CMatchFinder *p)
++{
++  return (p->pos - p->historySize - 1) & kNormalizeMask;
++}
++
++void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems)
++{
++  UInt32 i;
++  for (i = 0; i < numItems; i++)
++  {
++    UInt32 value = items[i];
++    if (value <= subValue)
++      value = kEmptyHashValue;
++    else
++      value -= subValue;
++    items[i] = value;
++  }
++}
++
++static void MatchFinder_Normalize(CMatchFinder *p)
++{
++  UInt32 subValue = MatchFinder_GetSubValue(p);
++  MatchFinder_Normalize3(subValue, p->hash, p->hashSizeSum + p->numSons);
++  MatchFinder_ReduceOffsets(p, subValue);
++}
++
++static void MatchFinder_CheckLimits(CMatchFinder *p)
++{
++  if (p->pos == kMaxValForNormalize)
++    MatchFinder_Normalize(p);
++  if (!p->streamEndWasReached && p->keepSizeAfter == p->streamPos - p->pos)
++    MatchFinder_CheckAndMoveAndRead(p);
++  if (p->cyclicBufferPos == p->cyclicBufferSize)
++    p->cyclicBufferPos = 0;
++  MatchFinder_SetLimits(p);
++}
++
++static UInt32 * Hc_GetMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
++    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue,
++    UInt32 *distances, UInt32 maxLen)
++{
++  son[_cyclicBufferPos] = curMatch;
++  for (;;)
++  {
++    UInt32 delta = pos - curMatch;
++    if (cutValue-- == 0 || delta >= _cyclicBufferSize)
++      return distances;
++    {
++      const Byte *pb = cur - delta;
++      curMatch = son[_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)];
++      if (pb[maxLen] == cur[maxLen] && *pb == *cur)
++      {
++        UInt32 len = 0;
++        while (++len != lenLimit)
++          if (pb[len] != cur[len])
++            break;
++        if (maxLen < len)
++        {
++          *distances++ = maxLen = len;
++          *distances++ = delta - 1;
++          if (len == lenLimit)
++            return distances;
++        }
++      }
++    }
++  }
++}
++
++UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
++    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue,
++    UInt32 *distances, UInt32 maxLen)
++{
++  CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1;
++  CLzRef *ptr1 = son + (_cyclicBufferPos << 1);
++  UInt32 len0 = 0, len1 = 0;
++  for (;;)
++  {
++    UInt32 delta = pos - curMatch;
++    if (cutValue-- == 0 || delta >= _cyclicBufferSize)
++    {
++      *ptr0 = *ptr1 = kEmptyHashValue;
++      return distances;
++    }
++    {
++      CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1);
++      const Byte *pb = cur - delta;
++      UInt32 len = (len0 < len1 ? len0 : len1);
++      if (pb[len] == cur[len])
++      {
++        if (++len != lenLimit && pb[len] == cur[len])
++          while (++len != lenLimit)
++            if (pb[len] != cur[len])
++              break;
++        if (maxLen < len)
++        {
++          *distances++ = maxLen = len;
++          *distances++ = delta - 1;
++          if (len == lenLimit)
++          {
++            *ptr1 = pair[0];
++            *ptr0 = pair[1];
++            return distances;
++          }
++        }
++      }
++      if (pb[len] < cur[len])
++      {
++        *ptr1 = curMatch;
++        ptr1 = pair + 1;
++        curMatch = *ptr1;
++        len1 = len;
++      }
++      else
++      {
++        *ptr0 = curMatch;
++        ptr0 = pair;
++        curMatch = *ptr0;
++        len0 = len;
++      }
++    }
++  }
++}
++
++static void SkipMatchesSpec(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
++    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue)
++{
++  CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1;
++  CLzRef *ptr1 = son + (_cyclicBufferPos << 1);
++  UInt32 len0 = 0, len1 = 0;
++  for (;;)
++  {
++    UInt32 delta = pos - curMatch;
++    if (cutValue-- == 0 || delta >= _cyclicBufferSize)
++    {
++      *ptr0 = *ptr1 = kEmptyHashValue;
++      return;
++    }
++    {
++      CLzRef *pair = son + ((_cyclicBufferPos - delta + ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)) << 1);
++      const Byte *pb = cur - delta;
++      UInt32 len = (len0 < len1 ? len0 : len1);
++      if (pb[len] == cur[len])
++      {
++        while (++len != lenLimit)
++          if (pb[len] != cur[len])
++            break;
++        {
++          if (len == lenLimit)
++          {
++            *ptr1 = pair[0];
++            *ptr0 = pair[1];
++            return;
++          }
++        }
++      }
++      if (pb[len] < cur[len])
++      {
++        *ptr1 = curMatch;
++        ptr1 = pair + 1;
++        curMatch = *ptr1;
++        len1 = len;
++      }
++      else
++      {
++        *ptr0 = curMatch;
++        ptr0 = pair;
++        curMatch = *ptr0;
++        len0 = len;
++      }
++    }
++  }
++}
++
++#define MOVE_POS \
++  ++p->cyclicBufferPos; \
++  p->buffer++; \
++  if (++p->pos == p->posLimit) MatchFinder_CheckLimits(p);
++
++#define MOVE_POS_RET MOVE_POS return offset;
++
++static void MatchFinder_MovePos(CMatchFinder *p) { MOVE_POS; }
++
++#define GET_MATCHES_HEADER2(minLen, ret_op) \
++  UInt32 lenLimit; UInt32 hashValue; const Byte *cur; UInt32 curMatch; \
++  lenLimit = p->lenLimit; { if (lenLimit < minLen) { MatchFinder_MovePos(p); ret_op; }} \
++  cur = p->buffer;
++
++#define GET_MATCHES_HEADER(minLen) GET_MATCHES_HEADER2(minLen, return 0)
++#define SKIP_HEADER(minLen)        GET_MATCHES_HEADER2(minLen, continue)
++
++#define MF_PARAMS(p) p->pos, p->buffer, p->son, p->cyclicBufferPos, p->cyclicBufferSize, p->cutValue
++
++#define GET_MATCHES_FOOTER(offset, maxLen) \
++  offset = (UInt32)(GetMatchesSpec1(lenLimit, curMatch, MF_PARAMS(p), \
++  distances + offset, maxLen) - distances); MOVE_POS_RET;
++
++#define SKIP_FOOTER \
++  SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p)); MOVE_POS;
++
++static UInt32 Bt2_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++{
++  UInt32 offset;
++  GET_MATCHES_HEADER(2)
++  HASH2_CALC;
++  curMatch = p->hash[hashValue];
++  p->hash[hashValue] = p->pos;
++  offset = 0;
++  GET_MATCHES_FOOTER(offset, 1)
++}
++
++UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++{
++  UInt32 offset;
++  GET_MATCHES_HEADER(3)
++  HASH_ZIP_CALC;
++  curMatch = p->hash[hashValue];
++  p->hash[hashValue] = p->pos;
++  offset = 0;
++  GET_MATCHES_FOOTER(offset, 2)
++}
++
++static UInt32 Bt3_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++{
++  UInt32 hash2Value, delta2, maxLen, offset;
++  GET_MATCHES_HEADER(3)
++
++  HASH3_CALC;
++
++  delta2 = p->pos - p->hash[hash2Value];
++  curMatch = p->hash[kFix3HashSize + hashValue];
++  
++  p->hash[hash2Value] =
++  p->hash[kFix3HashSize + hashValue] = p->pos;
++
++
++  maxLen = 2;
++  offset = 0;
++  if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
++  {
++    for (; maxLen != lenLimit; maxLen++)
++      if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
++        break;
++    distances[0] = maxLen;
++    distances[1] = delta2 - 1;
++    offset = 2;
++    if (maxLen == lenLimit)
++    {
++      SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));
++      MOVE_POS_RET;
++    }
++  }
++  GET_MATCHES_FOOTER(offset, maxLen)
++}
++
++static UInt32 Bt4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++{
++  UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset;
++  GET_MATCHES_HEADER(4)
++
++  HASH4_CALC;
++
++  delta2 = p->pos - p->hash[                hash2Value];
++  delta3 = p->pos - p->hash[kFix3HashSize + hash3Value];
++  curMatch = p->hash[kFix4HashSize + hashValue];
++  
++  p->hash[                hash2Value] =
++  p->hash[kFix3HashSize + hash3Value] =
++  p->hash[kFix4HashSize + hashValue] = p->pos;
++
++  maxLen = 1;
++  offset = 0;
++  if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
++  {
++    distances[0] = maxLen = 2;
++    distances[1] = delta2 - 1;
++    offset = 2;
++  }
++  if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)
++  {
++    maxLen = 3;
++    distances[offset + 1] = delta3 - 1;
++    offset += 2;
++    delta2 = delta3;
++  }
++  if (offset != 0)
++  {
++    for (; maxLen != lenLimit; maxLen++)
++      if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
++        break;
++    distances[offset - 2] = maxLen;
++    if (maxLen == lenLimit)
++    {
++      SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));
++      MOVE_POS_RET;
++    }
++  }
++  if (maxLen < 3)
++    maxLen = 3;
++  GET_MATCHES_FOOTER(offset, maxLen)
++}
++
++static UInt32 Hc4_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++{
++  UInt32 hash2Value, hash3Value, delta2, delta3, maxLen, offset;
++  GET_MATCHES_HEADER(4)
++
++  HASH4_CALC;
++
++  delta2 = p->pos - p->hash[                hash2Value];
++  delta3 = p->pos - p->hash[kFix3HashSize + hash3Value];
++  curMatch = p->hash[kFix4HashSize + hashValue];
++
++  p->hash[                hash2Value] =
++  p->hash[kFix3HashSize + hash3Value] =
++  p->hash[kFix4HashSize + hashValue] = p->pos;
++
++  maxLen = 1;
++  offset = 0;
++  if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
++  {
++    distances[0] = maxLen = 2;
++    distances[1] = delta2 - 1;
++    offset = 2;
++  }
++  if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)
++  {
++    maxLen = 3;
++    distances[offset + 1] = delta3 - 1;
++    offset += 2;
++    delta2 = delta3;
++  }
++  if (offset != 0)
++  {
++    for (; maxLen != lenLimit; maxLen++)
++      if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
++        break;
++    distances[offset - 2] = maxLen;
++    if (maxLen == lenLimit)
++    {
++      p->son[p->cyclicBufferPos] = curMatch;
++      MOVE_POS_RET;
++    }
++  }
++  if (maxLen < 3)
++    maxLen = 3;
++  offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p),
++    distances + offset, maxLen) - (distances));
++  MOVE_POS_RET
++}
++
++UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++{
++  UInt32 offset;
++  GET_MATCHES_HEADER(3)
++  HASH_ZIP_CALC;
++  curMatch = p->hash[hashValue];
++  p->hash[hashValue] = p->pos;
++  offset = (UInt32)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p),
++    distances, 2) - (distances));
++  MOVE_POS_RET
++}
++
++static void Bt2_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++{
++  do
++  {
++    SKIP_HEADER(2)
++    HASH2_CALC;
++    curMatch = p->hash[hashValue];
++    p->hash[hashValue] = p->pos;
++    SKIP_FOOTER
++  }
++  while (--num != 0);
++}
++
++void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++{
++  do
++  {
++    SKIP_HEADER(3)
++    HASH_ZIP_CALC;
++    curMatch = p->hash[hashValue];
++    p->hash[hashValue] = p->pos;
++    SKIP_FOOTER
++  }
++  while (--num != 0);
++}
++
++static void Bt3_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++{
++  do
++  {
++    UInt32 hash2Value;
++    SKIP_HEADER(3)
++    HASH3_CALC;
++    curMatch = p->hash[kFix3HashSize + hashValue];
++    p->hash[hash2Value] =
++    p->hash[kFix3HashSize + hashValue] = p->pos;
++    SKIP_FOOTER
++  }
++  while (--num != 0);
++}
++
++static void Bt4_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++{
++  do
++  {
++    UInt32 hash2Value, hash3Value;
++    SKIP_HEADER(4)
++    HASH4_CALC;
++    curMatch = p->hash[kFix4HashSize + hashValue];
++    p->hash[                hash2Value] =
++    p->hash[kFix3HashSize + hash3Value] = p->pos;
++    p->hash[kFix4HashSize + hashValue] = p->pos;
++    SKIP_FOOTER
++  }
++  while (--num != 0);
++}
++
++static void Hc4_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++{
++  do
++  {
++    UInt32 hash2Value, hash3Value;
++    SKIP_HEADER(4)
++    HASH4_CALC;
++    curMatch = p->hash[kFix4HashSize + hashValue];
++    p->hash[                hash2Value] =
++    p->hash[kFix3HashSize + hash3Value] =
++    p->hash[kFix4HashSize + hashValue] = p->pos;
++    p->son[p->cyclicBufferPos] = curMatch;
++    MOVE_POS
++  }
++  while (--num != 0);
++}
++
++void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++{
++  do
++  {
++    SKIP_HEADER(3)
++    HASH_ZIP_CALC;
++    curMatch = p->hash[hashValue];
++    p->hash[hashValue] = p->pos;
++    p->son[p->cyclicBufferPos] = curMatch;
++    MOVE_POS
++  }
++  while (--num != 0);
++}
++
++void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable)
++{
++  vTable->Init = (Mf_Init_Func)MatchFinder_Init;
++  vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte;
++  vTable->GetNumAvailableBytes = (Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes;
++  vTable->GetPointerToCurrentPos = (Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos;
++  if (!p->btMode)
++  {
++    vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches;
++    vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip;
++  }
++  else if (p->numHashBytes == 2)
++  {
++    vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches;
++    vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip;
++  }
++  else if (p->numHashBytes == 3)
++  {
++    vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches;
++    vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip;
++  }
++  else
++  {
++    vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches;
++    vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip;
++  }
++}
+--- /dev/null
++++ b/lib/lzma/LzmaDec.c
+@@ -0,0 +1,999 @@
++/* LzmaDec.c -- LZMA Decoder
++2009-09-20 : Igor Pavlov : Public domain */
++
++#include "LzmaDec.h"
++
++#include <string.h>
++
++#define kNumTopBits 24
++#define kTopValue ((UInt32)1 << kNumTopBits)
++
++#define kNumBitModelTotalBits 11
++#define kBitModelTotal (1 << kNumBitModelTotalBits)
++#define kNumMoveBits 5
++
++#define RC_INIT_SIZE 5
++
++#define NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | (*buf++); }
++
++#define IF_BIT_0(p) ttt = *(p); NORMALIZE; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound)
++#define UPDATE_0(p) range = bound; *(p) = (CLzmaProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits));
++#define UPDATE_1(p) range -= bound; code -= bound; *(p) = (CLzmaProb)(ttt - (ttt >> kNumMoveBits));
++#define GET_BIT2(p, i, A0, A1) IF_BIT_0(p) \
++  { UPDATE_0(p); i = (i + i); A0; } else \
++  { UPDATE_1(p); i = (i + i) + 1; A1; }
++#define GET_BIT(p, i) GET_BIT2(p, i, ; , ;)
++
++#define TREE_GET_BIT(probs, i) { GET_BIT((probs + i), i); }
++#define TREE_DECODE(probs, limit, i) \
++  { i = 1; do { TREE_GET_BIT(probs, i); } while (i < limit); i -= limit; }
++
++/* #define _LZMA_SIZE_OPT */
++
++#ifdef _LZMA_SIZE_OPT
++#define TREE_6_DECODE(probs, i) TREE_DECODE(probs, (1 << 6), i)
++#else
++#define TREE_6_DECODE(probs, i) \
++  { i = 1; \
++  TREE_GET_BIT(probs, i); \
++  TREE_GET_BIT(probs, i); \
++  TREE_GET_BIT(probs, i); \
++  TREE_GET_BIT(probs, i); \
++  TREE_GET_BIT(probs, i); \
++  TREE_GET_BIT(probs, i); \
++  i -= 0x40; }
++#endif
++
++#define NORMALIZE_CHECK if (range < kTopValue) { if (buf >= bufLimit) return DUMMY_ERROR; range <<= 8; code = (code << 8) | (*buf++); }
++
++#define IF_BIT_0_CHECK(p) ttt = *(p); NORMALIZE_CHECK; bound = (range >> kNumBitModelTotalBits) * ttt; if (code < bound)
++#define UPDATE_0_CHECK range = bound;
++#define UPDATE_1_CHECK range -= bound; code -= bound;
++#define GET_BIT2_CHECK(p, i, A0, A1) IF_BIT_0_CHECK(p) \
++  { UPDATE_0_CHECK; i = (i + i); A0; } else \
++  { UPDATE_1_CHECK; i = (i + i) + 1; A1; }
++#define GET_BIT_CHECK(p, i) GET_BIT2_CHECK(p, i, ; , ;)
++#define TREE_DECODE_CHECK(probs, limit, i) \
++  { i = 1; do { GET_BIT_CHECK(probs + i, i) } while (i < limit); i -= limit; }
++
++
++#define kNumPosBitsMax 4
++#define kNumPosStatesMax (1 << kNumPosBitsMax)
++
++#define kLenNumLowBits 3
++#define kLenNumLowSymbols (1 << kLenNumLowBits)
++#define kLenNumMidBits 3
++#define kLenNumMidSymbols (1 << kLenNumMidBits)
++#define kLenNumHighBits 8
++#define kLenNumHighSymbols (1 << kLenNumHighBits)
++
++#define LenChoice 0
++#define LenChoice2 (LenChoice + 1)
++#define LenLow (LenChoice2 + 1)
++#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
++#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
++#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
++
++
++#define kNumStates 12
++#define kNumLitStates 7
++
++#define kStartPosModelIndex 4
++#define kEndPosModelIndex 14
++#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
++
++#define kNumPosSlotBits 6
++#define kNumLenToPosStates 4
++
++#define kNumAlignBits 4
++#define kAlignTableSize (1 << kNumAlignBits)
++
++#define kMatchMinLen 2
++#define kMatchSpecLenStart (kMatchMinLen + kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols)
++
++#define IsMatch 0
++#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
++#define IsRepG0 (IsRep + kNumStates)
++#define IsRepG1 (IsRepG0 + kNumStates)
++#define IsRepG2 (IsRepG1 + kNumStates)
++#define IsRep0Long (IsRepG2 + kNumStates)
++#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
++#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
++#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
++#define LenCoder (Align + kAlignTableSize)
++#define RepLenCoder (LenCoder + kNumLenProbs)
++#define Literal (RepLenCoder + kNumLenProbs)
++
++#define LZMA_BASE_SIZE 1846
++#define LZMA_LIT_SIZE 768
++
++#define LzmaProps_GetNumProbs(p) ((UInt32)LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((p)->lc + (p)->lp)))
++
++#if Literal != LZMA_BASE_SIZE
++StopCompilingDueBUG
++#endif
++
++#define LZMA_DIC_MIN (1 << 12)
++
++/* First LZMA-symbol is always decoded.
++And it decodes new LZMA-symbols while (buf < bufLimit), but "buf" is without last normalization
++Out:
++  Result:
++    SZ_OK - OK
++    SZ_ERROR_DATA - Error
++  p->remainLen:
++    < kMatchSpecLenStart : normal remain
++    = kMatchSpecLenStart : finished
++    = kMatchSpecLenStart + 1 : Flush marker
++    = kMatchSpecLenStart + 2 : State Init Marker
++*/
++
++static int MY_FAST_CALL LzmaDec_DecodeReal(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
++{
++  CLzmaProb *probs = p->probs;
++
++  unsigned state = p->state;
++  UInt32 rep0 = p->reps[0], rep1 = p->reps[1], rep2 = p->reps[2], rep3 = p->reps[3];
++  unsigned pbMask = ((unsigned)1 << (p->prop.pb)) - 1;
++  unsigned lpMask = ((unsigned)1 << (p->prop.lp)) - 1;
++  unsigned lc = p->prop.lc;
++
++  Byte *dic = p->dic;
++  SizeT dicBufSize = p->dicBufSize;
++  SizeT dicPos = p->dicPos;
++  
++  UInt32 processedPos = p->processedPos;
++  UInt32 checkDicSize = p->checkDicSize;
++  unsigned len = 0;
++
++  const Byte *buf = p->buf;
++  UInt32 range = p->range;
++  UInt32 code = p->code;
++
++  do
++  {
++    CLzmaProb *prob;
++    UInt32 bound;
++    unsigned ttt;
++    unsigned posState = processedPos & pbMask;
++
++    prob = probs + IsMatch + (state << kNumPosBitsMax) + posState;
++    IF_BIT_0(prob)
++    {
++      unsigned symbol;
++      UPDATE_0(prob);
++      prob = probs + Literal;
++      if (checkDicSize != 0 || processedPos != 0)
++        prob += (LZMA_LIT_SIZE * (((processedPos & lpMask) << lc) +
++        (dic[(dicPos == 0 ? dicBufSize : dicPos) - 1] >> (8 - lc))));
++
++      if (state < kNumLitStates)
++      {
++        state -= (state < 4) ? state : 3;
++        symbol = 1;
++        do { GET_BIT(prob + symbol, symbol) } while (symbol < 0x100);
++      }
++      else
++      {
++        unsigned matchByte = p->dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)];
++        unsigned offs = 0x100;
++        state -= (state < 10) ? 3 : 6;
++        symbol = 1;
++        do
++        {
++          unsigned bit;
++          CLzmaProb *probLit;
++          matchByte <<= 1;
++          bit = (matchByte & offs);
++          probLit = prob + offs + bit + symbol;
++          GET_BIT2(probLit, symbol, offs &= ~bit, offs &= bit)
++        }
++        while (symbol < 0x100);
++      }
++      dic[dicPos++] = (Byte)symbol;
++      processedPos++;
++      continue;
++    }
++    else
++    {
++      UPDATE_1(prob);
++      prob = probs + IsRep + state;
++      IF_BIT_0(prob)
++      {
++        UPDATE_0(prob);
++        state += kNumStates;
++        prob = probs + LenCoder;
++      }
++      else
++      {
++        UPDATE_1(prob);
++        if (checkDicSize == 0 && processedPos == 0)
++          return SZ_ERROR_DATA;
++        prob = probs + IsRepG0 + state;
++        IF_BIT_0(prob)
++        {
++          UPDATE_0(prob);
++          prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState;
++          IF_BIT_0(prob)
++          {
++            UPDATE_0(prob);
++            dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)];
++            dicPos++;
++            processedPos++;
++            state = state < kNumLitStates ? 9 : 11;
++            continue;
++          }
++          UPDATE_1(prob);
++        }
++        else
++        {
++          UInt32 distance;
++          UPDATE_1(prob);
++          prob = probs + IsRepG1 + state;
++          IF_BIT_0(prob)
++          {
++            UPDATE_0(prob);
++            distance = rep1;
++          }
++          else
++          {
++            UPDATE_1(prob);
++            prob = probs + IsRepG2 + state;
++            IF_BIT_0(prob)
++            {
++              UPDATE_0(prob);
++              distance = rep2;
++            }
++            else
++            {
++              UPDATE_1(prob);
++              distance = rep3;
++              rep3 = rep2;
++            }
++            rep2 = rep1;
++          }
++          rep1 = rep0;
++          rep0 = distance;
++        }
++        state = state < kNumLitStates ? 8 : 11;
++        prob = probs + RepLenCoder;
++      }
++      {
++        unsigned limit, offset;
++        CLzmaProb *probLen = prob + LenChoice;
++        IF_BIT_0(probLen)
++        {
++          UPDATE_0(probLen);
++          probLen = prob + LenLow + (posState << kLenNumLowBits);
++          offset = 0;
++          limit = (1 << kLenNumLowBits);
++        }
++        else
++        {
++          UPDATE_1(probLen);
++          probLen = prob + LenChoice2;
++          IF_BIT_0(probLen)
++          {
++            UPDATE_0(probLen);
++            probLen = prob + LenMid + (posState << kLenNumMidBits);
++            offset = kLenNumLowSymbols;
++            limit = (1 << kLenNumMidBits);
++          }
++          else
++          {
++            UPDATE_1(probLen);
++            probLen = prob + LenHigh;
++            offset = kLenNumLowSymbols + kLenNumMidSymbols;
++            limit = (1 << kLenNumHighBits);
++          }
++        }
++        TREE_DECODE(probLen, limit, len);
++        len += offset;
++      }
++
++      if (state >= kNumStates)
++      {
++        UInt32 distance;
++        prob = probs + PosSlot +
++            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << kNumPosSlotBits);
++        TREE_6_DECODE(prob, distance);
++        if (distance >= kStartPosModelIndex)
++        {
++          unsigned posSlot = (unsigned)distance;
++          int numDirectBits = (int)(((distance >> 1) - 1));
++          distance = (2 | (distance & 1));
++          if (posSlot < kEndPosModelIndex)
++          {
++            distance <<= numDirectBits;
++            prob = probs + SpecPos + distance - posSlot - 1;
++            {
++              UInt32 mask = 1;
++              unsigned i = 1;
++              do
++              {
++                GET_BIT2(prob + i, i, ; , distance |= mask);
++                mask <<= 1;
++              }
++              while (--numDirectBits != 0);
++            }
++          }
++          else
++          {
++            numDirectBits -= kNumAlignBits;
++            do
++            {
++              NORMALIZE
++              range >>= 1;
++              
++              {
++                UInt32 t;
++                code -= range;
++                t = (0 - ((UInt32)code >> 31)); /* (UInt32)((Int32)code >> 31) */
++                distance = (distance << 1) + (t + 1);
++                code += range & t;
++              }
++              /*
++              distance <<= 1;
++              if (code >= range)
++              {
++                code -= range;
++                distance |= 1;
++              }
++              */
++            }
++            while (--numDirectBits != 0);
++            prob = probs + Align;
++            distance <<= kNumAlignBits;
++            {
++              unsigned i = 1;
++              GET_BIT2(prob + i, i, ; , distance |= 1);
++              GET_BIT2(prob + i, i, ; , distance |= 2);
++              GET_BIT2(prob + i, i, ; , distance |= 4);
++              GET_BIT2(prob + i, i, ; , distance |= 8);
++            }
++            if (distance == (UInt32)0xFFFFFFFF)
++            {
++              len += kMatchSpecLenStart;
++              state -= kNumStates;
++              break;
++            }
++          }
++        }
++        rep3 = rep2;
++        rep2 = rep1;
++        rep1 = rep0;
++        rep0 = distance + 1;
++        if (checkDicSize == 0)
++        {
++          if (distance >= processedPos)
++            return SZ_ERROR_DATA;
++        }
++        else if (distance >= checkDicSize)
++          return SZ_ERROR_DATA;
++        state = (state < kNumStates + kNumLitStates) ? kNumLitStates : kNumLitStates + 3;
++      }
++
++      len += kMatchMinLen;
++
++      if (limit == dicPos)
++        return SZ_ERROR_DATA;
++      {
++        SizeT rem = limit - dicPos;
++        unsigned curLen = ((rem < len) ? (unsigned)rem : len);
++        SizeT pos = (dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0);
++
++        processedPos += curLen;
++
++        len -= curLen;
++        if (pos + curLen <= dicBufSize)
++        {
++          Byte *dest = dic + dicPos;
++          ptrdiff_t src = (ptrdiff_t)pos - (ptrdiff_t)dicPos;
++          const Byte *lim = dest + curLen;
++          dicPos += curLen;
++          do
++            *(dest) = (Byte)*(dest + src);
++          while (++dest != lim);
++        }
++        else
++        {
++          do
++          {
++            dic[dicPos++] = dic[pos];
++            if (++pos == dicBufSize)
++              pos = 0;
++          }
++          while (--curLen != 0);
++        }
++      }
++    }
++  }
++  while (dicPos < limit && buf < bufLimit);
++  NORMALIZE;
++  p->buf = buf;
++  p->range = range;
++  p->code = code;
++  p->remainLen = len;
++  p->dicPos = dicPos;
++  p->processedPos = processedPos;
++  p->reps[0] = rep0;
++  p->reps[1] = rep1;
++  p->reps[2] = rep2;
++  p->reps[3] = rep3;
++  p->state = state;
++
++  return SZ_OK;
++}
++
++static void MY_FAST_CALL LzmaDec_WriteRem(CLzmaDec *p, SizeT limit)
++{
++  if (p->remainLen != 0 && p->remainLen < kMatchSpecLenStart)
++  {
++    Byte *dic = p->dic;
++    SizeT dicPos = p->dicPos;
++    SizeT dicBufSize = p->dicBufSize;
++    unsigned len = p->remainLen;
++    UInt32 rep0 = p->reps[0];
++    if (limit - dicPos < len)
++      len = (unsigned)(limit - dicPos);
++
++    if (p->checkDicSize == 0 && p->prop.dicSize - p->processedPos <= len)
++      p->checkDicSize = p->prop.dicSize;
++
++    p->processedPos += len;
++    p->remainLen -= len;
++    while (len-- != 0)
++    {
++      dic[dicPos] = dic[(dicPos - rep0) + ((dicPos < rep0) ? dicBufSize : 0)];
++      dicPos++;
++    }
++    p->dicPos = dicPos;
++  }
++}
++
++static int MY_FAST_CALL LzmaDec_DecodeReal2(CLzmaDec *p, SizeT limit, const Byte *bufLimit)
++{
++  do
++  {
++    SizeT limit2 = limit;
++    if (p->checkDicSize == 0)
++    {
++      UInt32 rem = p->prop.dicSize - p->processedPos;
++      if (limit - p->dicPos > rem)
++        limit2 = p->dicPos + rem;
++    }
++    RINOK(LzmaDec_DecodeReal(p, limit2, bufLimit));
++    if (p->processedPos >= p->prop.dicSize)
++      p->checkDicSize = p->prop.dicSize;
++    LzmaDec_WriteRem(p, limit);
++  }
++  while (p->dicPos < limit && p->buf < bufLimit && p->remainLen < kMatchSpecLenStart);
++
++  if (p->remainLen > kMatchSpecLenStart)
++  {
++    p->remainLen = kMatchSpecLenStart;
++  }
++  return 0;
++}
++
++typedef enum
++{
++  DUMMY_ERROR, /* unexpected end of input stream */
++  DUMMY_LIT,
++  DUMMY_MATCH,
++  DUMMY_REP
++} ELzmaDummy;
++
++static ELzmaDummy LzmaDec_TryDummy(const CLzmaDec *p, const Byte *buf, SizeT inSize)
++{
++  UInt32 range = p->range;
++  UInt32 code = p->code;
++  const Byte *bufLimit = buf + inSize;
++  CLzmaProb *probs = p->probs;
++  unsigned state = p->state;
++  ELzmaDummy res;
++
++  {
++    CLzmaProb *prob;
++    UInt32 bound;
++    unsigned ttt;
++    unsigned posState = (p->processedPos) & ((1 << p->prop.pb) - 1);
++
++    prob = probs + IsMatch + (state << kNumPosBitsMax) + posState;
++    IF_BIT_0_CHECK(prob)
++    {
++      UPDATE_0_CHECK
++
++      /* if (bufLimit - buf >= 7) return DUMMY_LIT; */
++
++      prob = probs + Literal;
++      if (p->checkDicSize != 0 || p->processedPos != 0)
++        prob += (LZMA_LIT_SIZE *
++          ((((p->processedPos) & ((1 << (p->prop.lp)) - 1)) << p->prop.lc) +
++          (p->dic[(p->dicPos == 0 ? p->dicBufSize : p->dicPos) - 1] >> (8 - p->prop.lc))));
++
++      if (state < kNumLitStates)
++      {
++        unsigned symbol = 1;
++        do { GET_BIT_CHECK(prob + symbol, symbol) } while (symbol < 0x100);
++      }
++      else
++      {
++        unsigned matchByte = p->dic[p->dicPos - p->reps[0] +
++            ((p->dicPos < p->reps[0]) ? p->dicBufSize : 0)];
++        unsigned offs = 0x100;
++        unsigned symbol = 1;
++        do
++        {
++          unsigned bit;
++          CLzmaProb *probLit;
++          matchByte <<= 1;
++          bit = (matchByte & offs);
++          probLit = prob + offs + bit + symbol;
++          GET_BIT2_CHECK(probLit, symbol, offs &= ~bit, offs &= bit)
++        }
++        while (symbol < 0x100);
++      }
++      res = DUMMY_LIT;
++    }
++    else
++    {
++      unsigned len;
++      UPDATE_1_CHECK;
++
++      prob = probs + IsRep + state;
++      IF_BIT_0_CHECK(prob)
++      {
++        UPDATE_0_CHECK;
++        state = 0;
++        prob = probs + LenCoder;
++        res = DUMMY_MATCH;
++      }
++      else
++      {
++        UPDATE_1_CHECK;
++        res = DUMMY_REP;
++        prob = probs + IsRepG0 + state;
++        IF_BIT_0_CHECK(prob)
++        {
++          UPDATE_0_CHECK;
++          prob = probs + IsRep0Long + (state << kNumPosBitsMax) + posState;
++          IF_BIT_0_CHECK(prob)
++          {
++            UPDATE_0_CHECK;
++            NORMALIZE_CHECK;
++            return DUMMY_REP;
++          }
++          else
++          {
++            UPDATE_1_CHECK;
++          }
++        }
++        else
++        {
++          UPDATE_1_CHECK;
++          prob = probs + IsRepG1 + state;
++          IF_BIT_0_CHECK(prob)
++          {
++            UPDATE_0_CHECK;
++          }
++          else
++          {
++            UPDATE_1_CHECK;
++            prob = probs + IsRepG2 + state;
++            IF_BIT_0_CHECK(prob)
++            {
++              UPDATE_0_CHECK;
++            }
++            else
++            {
++              UPDATE_1_CHECK;
++            }
++          }
++        }
++        state = kNumStates;
++        prob = probs + RepLenCoder;
++      }
++      {
++        unsigned limit, offset;
++        CLzmaProb *probLen = prob + LenChoice;
++        IF_BIT_0_CHECK(probLen)
++        {
++          UPDATE_0_CHECK;
++          probLen = prob + LenLow + (posState << kLenNumLowBits);
++          offset = 0;
++          limit = 1 << kLenNumLowBits;
++        }
++        else
++        {
++          UPDATE_1_CHECK;
++          probLen = prob + LenChoice2;
++          IF_BIT_0_CHECK(probLen)
++          {
++            UPDATE_0_CHECK;
++            probLen = prob + LenMid + (posState << kLenNumMidBits);
++            offset = kLenNumLowSymbols;
++            limit = 1 << kLenNumMidBits;
++          }
++          else
++          {
++            UPDATE_1_CHECK;
++            probLen = prob + LenHigh;
++            offset = kLenNumLowSymbols + kLenNumMidSymbols;
++            limit = 1 << kLenNumHighBits;
++          }
++        }
++        TREE_DECODE_CHECK(probLen, limit, len);
++        len += offset;
++      }
++
++      if (state < 4)
++      {
++        unsigned posSlot;
++        prob = probs + PosSlot +
++            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
++            kNumPosSlotBits);
++        TREE_DECODE_CHECK(prob, 1 << kNumPosSlotBits, posSlot);
++        if (posSlot >= kStartPosModelIndex)
++        {
++          int numDirectBits = ((posSlot >> 1) - 1);
++
++          /* if (bufLimit - buf >= 8) return DUMMY_MATCH; */
++
++          if (posSlot < kEndPosModelIndex)
++          {
++            prob = probs + SpecPos + ((2 | (posSlot & 1)) << numDirectBits) - posSlot - 1;
++          }
++          else
++          {
++            numDirectBits -= kNumAlignBits;
++            do
++            {
++              NORMALIZE_CHECK
++              range >>= 1;
++              code -= range & (((code - range) >> 31) - 1);
++              /* if (code >= range) code -= range; */
++            }
++            while (--numDirectBits != 0);
++            prob = probs + Align;
++            numDirectBits = kNumAlignBits;
++          }
++          {
++            unsigned i = 1;
++            do
++            {
++              GET_BIT_CHECK(prob + i, i);
++            }
++            while (--numDirectBits != 0);
++          }
++        }
++      }
++    }
++  }
++  NORMALIZE_CHECK;
++  return res;
++}
++
++
++static void LzmaDec_InitRc(CLzmaDec *p, const Byte *data)
++{
++  p->code = ((UInt32)data[1] << 24) | ((UInt32)data[2] << 16) | ((UInt32)data[3] << 8) | ((UInt32)data[4]);
++  p->range = 0xFFFFFFFF;
++  p->needFlush = 0;
++}
++
++void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState)
++{
++  p->needFlush = 1;
++  p->remainLen = 0;
++  p->tempBufSize = 0;
++
++  if (initDic)
++  {
++    p->processedPos = 0;
++    p->checkDicSize = 0;
++    p->needInitState = 1;
++  }
++  if (initState)
++    p->needInitState = 1;
++}
++
++void LzmaDec_Init(CLzmaDec *p)
++{
++  p->dicPos = 0;
++  LzmaDec_InitDicAndState(p, True, True);
++}
++
++static void LzmaDec_InitStateReal(CLzmaDec *p)
++{
++  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (p->prop.lc + p->prop.lp));
++  UInt32 i;
++  CLzmaProb *probs = p->probs;
++  for (i = 0; i < numProbs; i++)
++    probs[i] = kBitModelTotal >> 1;
++  p->reps[0] = p->reps[1] = p->reps[2] = p->reps[3] = 1;
++  p->state = 0;
++  p->needInitState = 0;
++}
++
++SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen,
++    ELzmaFinishMode finishMode, ELzmaStatus *status)
++{
++  SizeT inSize = *srcLen;
++  (*srcLen) = 0;
++  LzmaDec_WriteRem(p, dicLimit);
++  
++  *status = LZMA_STATUS_NOT_SPECIFIED;
++
++  while (p->remainLen != kMatchSpecLenStart)
++  {
++      int checkEndMarkNow;
++
++      if (p->needFlush != 0)
++      {
++        for (; inSize > 0 && p->tempBufSize < RC_INIT_SIZE; (*srcLen)++, inSize--)
++          p->tempBuf[p->tempBufSize++] = *src++;
++        if (p->tempBufSize < RC_INIT_SIZE)
++        {
++          *status = LZMA_STATUS_NEEDS_MORE_INPUT;
++          return SZ_OK;
++        }
++        if (p->tempBuf[0] != 0)
++          return SZ_ERROR_DATA;
++
++        LzmaDec_InitRc(p, p->tempBuf);
++        p->tempBufSize = 0;
++      }
++
++      checkEndMarkNow = 0;
++      if (p->dicPos >= dicLimit)
++      {
++        if (p->remainLen == 0 && p->code == 0)
++        {
++          *status = LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK;
++          return SZ_OK;
++        }
++        if (finishMode == LZMA_FINISH_ANY)
++        {
++          *status = LZMA_STATUS_NOT_FINISHED;
++          return SZ_OK;
++        }
++        if (p->remainLen != 0)
++        {
++          *status = LZMA_STATUS_NOT_FINISHED;
++          return SZ_ERROR_DATA;
++        }
++        checkEndMarkNow = 1;
++      }
++
++      if (p->needInitState)
++        LzmaDec_InitStateReal(p);
++  
++      if (p->tempBufSize == 0)
++      {
++        SizeT processed;
++        const Byte *bufLimit;
++        if (inSize < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow)
++        {
++          int dummyRes = LzmaDec_TryDummy(p, src, inSize);
++          if (dummyRes == DUMMY_ERROR)
++          {
++            memcpy(p->tempBuf, src, inSize);
++            p->tempBufSize = (unsigned)inSize;
++            (*srcLen) += inSize;
++            *status = LZMA_STATUS_NEEDS_MORE_INPUT;
++            return SZ_OK;
++          }
++          if (checkEndMarkNow && dummyRes != DUMMY_MATCH)
++          {
++            *status = LZMA_STATUS_NOT_FINISHED;
++            return SZ_ERROR_DATA;
++          }
++          bufLimit = src;
++        }
++        else
++          bufLimit = src + inSize - LZMA_REQUIRED_INPUT_MAX;
++        p->buf = src;
++        if (LzmaDec_DecodeReal2(p, dicLimit, bufLimit) != 0)
++          return SZ_ERROR_DATA;
++        processed = (SizeT)(p->buf - src);
++        (*srcLen) += processed;
++        src += processed;
++        inSize -= processed;
++      }
++      else
++      {
++        unsigned rem = p->tempBufSize, lookAhead = 0;
++        while (rem < LZMA_REQUIRED_INPUT_MAX && lookAhead < inSize)
++          p->tempBuf[rem++] = src[lookAhead++];
++        p->tempBufSize = rem;
++        if (rem < LZMA_REQUIRED_INPUT_MAX || checkEndMarkNow)
++        {
++          int dummyRes = LzmaDec_TryDummy(p, p->tempBuf, rem);
++          if (dummyRes == DUMMY_ERROR)
++          {
++            (*srcLen) += lookAhead;
++            *status = LZMA_STATUS_NEEDS_MORE_INPUT;
++            return SZ_OK;
++          }
++          if (checkEndMarkNow && dummyRes != DUMMY_MATCH)
++          {
++            *status = LZMA_STATUS_NOT_FINISHED;
++            return SZ_ERROR_DATA;
++          }
++        }
++        p->buf = p->tempBuf;
++        if (LzmaDec_DecodeReal2(p, dicLimit, p->buf) != 0)
++          return SZ_ERROR_DATA;
++        lookAhead -= (rem - (unsigned)(p->buf - p->tempBuf));
++        (*srcLen) += lookAhead;
++        src += lookAhead;
++        inSize -= lookAhead;
++        p->tempBufSize = 0;
++      }
++  }
++  if (p->code == 0)
++    *status = LZMA_STATUS_FINISHED_WITH_MARK;
++  return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA;
++}
++
++SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status)
++{
++  SizeT outSize = *destLen;
++  SizeT inSize = *srcLen;
++  *srcLen = *destLen = 0;
++  for (;;)
++  {
++    SizeT inSizeCur = inSize, outSizeCur, dicPos;
++    ELzmaFinishMode curFinishMode;
++    SRes res;
++    if (p->dicPos == p->dicBufSize)
++      p->dicPos = 0;
++    dicPos = p->dicPos;
++    if (outSize > p->dicBufSize - dicPos)
++    {
++      outSizeCur = p->dicBufSize;
++      curFinishMode = LZMA_FINISH_ANY;
++    }
++    else
++    {
++      outSizeCur = dicPos + outSize;
++      curFinishMode = finishMode;
++    }
++
++    res = LzmaDec_DecodeToDic(p, outSizeCur, src, &inSizeCur, curFinishMode, status);
++    src += inSizeCur;
++    inSize -= inSizeCur;
++    *srcLen += inSizeCur;
++    outSizeCur = p->dicPos - dicPos;
++    memcpy(dest, p->dic + dicPos, outSizeCur);
++    dest += outSizeCur;
++    outSize -= outSizeCur;
++    *destLen += outSizeCur;
++    if (res != 0)
++      return res;
++    if (outSizeCur == 0 || outSize == 0)
++      return SZ_OK;
++  }
++}
++
++void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc)
++{
++  alloc->Free(alloc, p->probs);
++  p->probs = 0;
++}
++
++static void LzmaDec_FreeDict(CLzmaDec *p, ISzAlloc *alloc)
++{
++  alloc->Free(alloc, p->dic);
++  p->dic = 0;
++}
++
++void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc)
++{
++  LzmaDec_FreeProbs(p, alloc);
++  LzmaDec_FreeDict(p, alloc);
++}
++
++SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size)
++{
++  UInt32 dicSize;
++  Byte d;
++  
++  if (size < LZMA_PROPS_SIZE)
++    return SZ_ERROR_UNSUPPORTED;
++  else
++    dicSize = data[1] | ((UInt32)data[2] << 8) | ((UInt32)data[3] << 16) | ((UInt32)data[4] << 24);
++ 
++  if (dicSize < LZMA_DIC_MIN)
++    dicSize = LZMA_DIC_MIN;
++  p->dicSize = dicSize;
++
++  d = data[0];
++  if (d >= (9 * 5 * 5))
++    return SZ_ERROR_UNSUPPORTED;
++
++  p->lc = d % 9;
++  d /= 9;
++  p->pb = d / 5;
++  p->lp = d % 5;
++
++  return SZ_OK;
++}
++
++static SRes LzmaDec_AllocateProbs2(CLzmaDec *p, const CLzmaProps *propNew, ISzAlloc *alloc)
++{
++  UInt32 numProbs = LzmaProps_GetNumProbs(propNew);
++  if (p->probs == 0 || numProbs != p->numProbs)
++  {
++    LzmaDec_FreeProbs(p, alloc);
++    p->probs = (CLzmaProb *)alloc->Alloc(alloc, numProbs * sizeof(CLzmaProb));
++    p->numProbs = numProbs;
++    if (p->probs == 0)
++      return SZ_ERROR_MEM;
++  }
++  return SZ_OK;
++}
++
++SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
++{
++  CLzmaProps propNew;
++  RINOK(LzmaProps_Decode(&propNew, props, propsSize));
++  RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
++  p->prop = propNew;
++  return SZ_OK;
++}
++
++SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
++{
++  CLzmaProps propNew;
++  SizeT dicBufSize;
++  RINOK(LzmaProps_Decode(&propNew, props, propsSize));
++  RINOK(LzmaDec_AllocateProbs2(p, &propNew, alloc));
++  dicBufSize = propNew.dicSize;
++  if (p->dic == 0 || dicBufSize != p->dicBufSize)
++  {
++    LzmaDec_FreeDict(p, alloc);
++    p->dic = (Byte *)alloc->Alloc(alloc, dicBufSize);
++    if (p->dic == 0)
++    {
++      LzmaDec_FreeProbs(p, alloc);
++      return SZ_ERROR_MEM;
++    }
++  }
++  p->dicBufSize = dicBufSize;
++  p->prop = propNew;
++  return SZ_OK;
++}
++
++SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
++    const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
++    ELzmaStatus *status, ISzAlloc *alloc)
++{
++  CLzmaDec p;
++  SRes res;
++  SizeT inSize = *srcLen;
++  SizeT outSize = *destLen;
++  *srcLen = *destLen = 0;
++  if (inSize < RC_INIT_SIZE)
++    return SZ_ERROR_INPUT_EOF;
++
++  LzmaDec_Construct(&p);
++  res = LzmaDec_AllocateProbs(&p, propData, propSize, alloc);
++  if (res != 0)
++    return res;
++  p.dic = dest;
++  p.dicBufSize = outSize;
++
++  LzmaDec_Init(&p);
++  
++  *srcLen = inSize;
++  res = LzmaDec_DecodeToDic(&p, outSize, src, srcLen, finishMode, status);
++
++  if (res == SZ_OK && *status == LZMA_STATUS_NEEDS_MORE_INPUT)
++    res = SZ_ERROR_INPUT_EOF;
++
++  (*destLen) = p.dicPos;
++  LzmaDec_FreeProbs(&p, alloc);
++  return res;
++}
+--- /dev/null
++++ b/lib/lzma/LzmaEnc.c
+@@ -0,0 +1,2271 @@
++/* LzmaEnc.c -- LZMA Encoder
++2009-11-24 : Igor Pavlov : Public domain */
++
++#include <string.h>
++
++/* #define SHOW_STAT */
++/* #define SHOW_STAT2 */
++
++#if defined(SHOW_STAT) || defined(SHOW_STAT2)
++#include <stdio.h>
++#endif
++
++#include "LzmaEnc.h"
++
++/* disable MT */
++#define _7ZIP_ST
++
++#include "LzFind.h"
++#ifndef _7ZIP_ST
++#include "LzFindMt.h"
++#endif
++
++#ifdef SHOW_STAT
++static int ttt = 0;
++#endif
++
++#define kBlockSizeMax ((1 << LZMA_NUM_BLOCK_SIZE_BITS) - 1)
++
++#define kBlockSize (9 << 10)
++#define kUnpackBlockSize (1 << 18)
++#define kMatchArraySize (1 << 21)
++#define kMatchRecordMaxSize ((LZMA_MATCH_LEN_MAX * 2 + 3) * LZMA_MATCH_LEN_MAX)
++
++#define kNumMaxDirectBits (31)
++
++#define kNumTopBits 24
++#define kTopValue ((UInt32)1 << kNumTopBits)
++
++#define kNumBitModelTotalBits 11
++#define kBitModelTotal (1 << kNumBitModelTotalBits)
++#define kNumMoveBits 5
++#define kProbInitValue (kBitModelTotal >> 1)
++
++#define kNumMoveReducingBits 4
++#define kNumBitPriceShiftBits 4
++#define kBitPrice (1 << kNumBitPriceShiftBits)
++
++void LzmaEncProps_Init(CLzmaEncProps *p)
++{
++  p->level = 5;
++  p->dictSize = p->mc = 0;
++  p->lc = p->lp = p->pb = p->algo = p->fb = p->btMode = p->numHashBytes = p->numThreads = -1;
++  p->writeEndMark = 0;
++}
++
++void LzmaEncProps_Normalize(CLzmaEncProps *p)
++{
++  int level = p->level;
++  if (level < 0) level = 5;
++  p->level = level;
++  if (p->dictSize == 0) p->dictSize = (level <= 5 ? (1 << (level * 2 + 14)) : (level == 6 ? (1 << 25) : (1 << 26)));
++  if (p->lc < 0) p->lc = 3;
++  if (p->lp < 0) p->lp = 0;
++  if (p->pb < 0) p->pb = 2;
++  if (p->algo < 0) p->algo = (level < 5 ? 0 : 1);
++  if (p->fb < 0) p->fb = (level < 7 ? 32 : 64);
++  if (p->btMode < 0) p->btMode = (p->algo == 0 ? 0 : 1);
++  if (p->numHashBytes < 0) p->numHashBytes = 4;
++  if (p->mc == 0)  p->mc = (16 + (p->fb >> 1)) >> (p->btMode ? 0 : 1);
++  if (p->numThreads < 0)
++    p->numThreads =
++      #ifndef _7ZIP_ST
++      ((p->btMode && p->algo) ? 2 : 1);
++      #else
++      1;
++      #endif
++}
++
++UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2)
++{
++  CLzmaEncProps props = *props2;
++  LzmaEncProps_Normalize(&props);
++  return props.dictSize;
++}
++
++/* #define LZMA_LOG_BSR */
++/* Define it for Intel's CPU */
++
++
++#ifdef LZMA_LOG_BSR
++
++#define kDicLogSizeMaxCompress 30
++
++#define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); }
++
++UInt32 GetPosSlot1(UInt32 pos)
++{
++  UInt32 res;
++  BSR2_RET(pos, res);
++  return res;
++}
++#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); }
++#define GetPosSlot(pos, res) { if (pos < 2) res = pos; else BSR2_RET(pos, res); }
++
++#else
++
++#define kNumLogBits (9 + (int)sizeof(size_t) / 2)
++#define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7)
++
++void LzmaEnc_FastPosInit(Byte *g_FastPos)
++{
++  int c = 2, slotFast;
++  g_FastPos[0] = 0;
++  g_FastPos[1] = 1;
++  
++  for (slotFast = 2; slotFast < kNumLogBits * 2; slotFast++)
++  {
++    UInt32 k = (1 << ((slotFast >> 1) - 1));
++    UInt32 j;
++    for (j = 0; j < k; j++, c++)
++      g_FastPos[c] = (Byte)slotFast;
++  }
++}
++
++#define BSR2_RET(pos, res) { UInt32 i = 6 + ((kNumLogBits - 1) & \
++  (0 - (((((UInt32)1 << (kNumLogBits + 6)) - 1) - pos) >> 31))); \
++  res = p->g_FastPos[pos >> i] + (i * 2); }
++/*
++#define BSR2_RET(pos, res) { res = (pos < (1 << (kNumLogBits + 6))) ? \
++  p->g_FastPos[pos >> 6] + 12 : \
++  p->g_FastPos[pos >> (6 + kNumLogBits - 1)] + (6 + (kNumLogBits - 1)) * 2; }
++*/
++
++#define GetPosSlot1(pos) p->g_FastPos[pos]
++#define GetPosSlot2(pos, res) { BSR2_RET(pos, res); }
++#define GetPosSlot(pos, res) { if (pos < kNumFullDistances) res = p->g_FastPos[pos]; else BSR2_RET(pos, res); }
++
++#endif
++
++
++#define LZMA_NUM_REPS 4
++
++typedef unsigned CState;
++
++typedef struct
++{
++  UInt32 price;
++
++  CState state;
++  int prev1IsChar;
++  int prev2;
++
++  UInt32 posPrev2;
++  UInt32 backPrev2;
++
++  UInt32 posPrev;
++  UInt32 backPrev;
++  UInt32 backs[LZMA_NUM_REPS];
++} COptimal;
++
++#define kNumOpts (1 << 12)
++
++#define kNumLenToPosStates 4
++#define kNumPosSlotBits 6
++#define kDicLogSizeMin 0
++#define kDicLogSizeMax 32
++#define kDistTableSizeMax (kDicLogSizeMax * 2)
++
++
++#define kNumAlignBits 4
++#define kAlignTableSize (1 << kNumAlignBits)
++#define kAlignMask (kAlignTableSize - 1)
++
++#define kStartPosModelIndex 4
++#define kEndPosModelIndex 14
++#define kNumPosModels (kEndPosModelIndex - kStartPosModelIndex)
++
++#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
++
++#ifdef _LZMA_PROB32
++#define CLzmaProb UInt32
++#else
++#define CLzmaProb UInt16
++#endif
++
++#define LZMA_PB_MAX 4
++#define LZMA_LC_MAX 8
++#define LZMA_LP_MAX 4
++
++#define LZMA_NUM_PB_STATES_MAX (1 << LZMA_PB_MAX)
++
++
++#define kLenNumLowBits 3
++#define kLenNumLowSymbols (1 << kLenNumLowBits)
++#define kLenNumMidBits 3
++#define kLenNumMidSymbols (1 << kLenNumMidBits)
++#define kLenNumHighBits 8
++#define kLenNumHighSymbols (1 << kLenNumHighBits)
++
++#define kLenNumSymbolsTotal (kLenNumLowSymbols + kLenNumMidSymbols + kLenNumHighSymbols)
++
++#define LZMA_MATCH_LEN_MIN 2
++#define LZMA_MATCH_LEN_MAX (LZMA_MATCH_LEN_MIN + kLenNumSymbolsTotal - 1)
++
++#define kNumStates 12
++
++typedef struct
++{
++  CLzmaProb choice;
++  CLzmaProb choice2;
++  CLzmaProb low[LZMA_NUM_PB_STATES_MAX << kLenNumLowBits];
++  CLzmaProb mid[LZMA_NUM_PB_STATES_MAX << kLenNumMidBits];
++  CLzmaProb high[kLenNumHighSymbols];
++} CLenEnc;
++
++typedef struct
++{
++  CLenEnc p;
++  UInt32 prices[LZMA_NUM_PB_STATES_MAX][kLenNumSymbolsTotal];
++  UInt32 tableSize;
++  UInt32 counters[LZMA_NUM_PB_STATES_MAX];
++} CLenPriceEnc;
++
++typedef struct
++{
++  UInt32 range;
++  Byte cache;
++  UInt64 low;
++  UInt64 cacheSize;
++  Byte *buf;
++  Byte *bufLim;
++  Byte *bufBase;
++  ISeqOutStream *outStream;
++  UInt64 processed;
++  SRes res;
++} CRangeEnc;
++
++typedef struct
++{
++  CLzmaProb *litProbs;
++
++  CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX];
++  CLzmaProb isRep[kNumStates];
++  CLzmaProb isRepG0[kNumStates];
++  CLzmaProb isRepG1[kNumStates];
++  CLzmaProb isRepG2[kNumStates];
++  CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX];
++
++  CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits];
++  CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex];
++  CLzmaProb posAlignEncoder[1 << kNumAlignBits];
++  
++  CLenPriceEnc lenEnc;
++  CLenPriceEnc repLenEnc;
++
++  UInt32 reps[LZMA_NUM_REPS];
++  UInt32 state;
++} CSaveState;
++
++typedef struct
++{
++  IMatchFinder matchFinder;
++  void *matchFinderObj;
++
++  #ifndef _7ZIP_ST
++  Bool mtMode;
++  CMatchFinderMt matchFinderMt;
++  #endif
++
++  CMatchFinder matchFinderBase;
++
++  #ifndef _7ZIP_ST
++  Byte pad[128];
++  #endif
++  
++  UInt32 optimumEndIndex;
++  UInt32 optimumCurrentIndex;
++
++  UInt32 longestMatchLength;
++  UInt32 numPairs;
++  UInt32 numAvail;
++  COptimal opt[kNumOpts];
++  
++  #ifndef LZMA_LOG_BSR
++  Byte g_FastPos[1 << kNumLogBits];
++  #endif
++
++  UInt32 ProbPrices[kBitModelTotal >> kNumMoveReducingBits];
++  UInt32 matches[LZMA_MATCH_LEN_MAX * 2 + 2 + 1];
++  UInt32 numFastBytes;
++  UInt32 additionalOffset;
++  UInt32 reps[LZMA_NUM_REPS];
++  UInt32 state;
++
++  UInt32 posSlotPrices[kNumLenToPosStates][kDistTableSizeMax];
++  UInt32 distancesPrices[kNumLenToPosStates][kNumFullDistances];
++  UInt32 alignPrices[kAlignTableSize];
++  UInt32 alignPriceCount;
++
++  UInt32 distTableSize;
++
++  unsigned lc, lp, pb;
++  unsigned lpMask, pbMask;
++
++  CLzmaProb *litProbs;
++
++  CLzmaProb isMatch[kNumStates][LZMA_NUM_PB_STATES_MAX];
++  CLzmaProb isRep[kNumStates];
++  CLzmaProb isRepG0[kNumStates];
++  CLzmaProb isRepG1[kNumStates];
++  CLzmaProb isRepG2[kNumStates];
++  CLzmaProb isRep0Long[kNumStates][LZMA_NUM_PB_STATES_MAX];
++
++  CLzmaProb posSlotEncoder[kNumLenToPosStates][1 << kNumPosSlotBits];
++  CLzmaProb posEncoders[kNumFullDistances - kEndPosModelIndex];
++  CLzmaProb posAlignEncoder[1 << kNumAlignBits];
++  
++  CLenPriceEnc lenEnc;
++  CLenPriceEnc repLenEnc;
++
++  unsigned lclp;
++
++  Bool fastMode;
++  
++  CRangeEnc rc;
++
++  Bool writeEndMark;
++  UInt64 nowPos64;
++  UInt32 matchPriceCount;
++  Bool finished;
++  Bool multiThread;
++
++  SRes result;
++  UInt32 dictSize;
++  UInt32 matchFinderCycles;
++
++  int needInit;
++
++  CSaveState saveState;
++} CLzmaEnc;
++
++void LzmaEnc_SaveState(CLzmaEncHandle pp)
++{
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  CSaveState *dest = &p->saveState;
++  int i;
++  dest->lenEnc = p->lenEnc;
++  dest->repLenEnc = p->repLenEnc;
++  dest->state = p->state;
++
++  for (i = 0; i < kNumStates; i++)
++  {
++    memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i]));
++    memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i]));
++  }
++  for (i = 0; i < kNumLenToPosStates; i++)
++    memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i]));
++  memcpy(dest->isRep, p->isRep, sizeof(p->isRep));
++  memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0));
++  memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1));
++  memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2));
++  memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders));
++  memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder));
++  memcpy(dest->reps, p->reps, sizeof(p->reps));
++  memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb));
++}
++
++void LzmaEnc_RestoreState(CLzmaEncHandle pp)
++{
++  CLzmaEnc *dest = (CLzmaEnc *)pp;
++  const CSaveState *p = &dest->saveState;
++  int i;
++  dest->lenEnc = p->lenEnc;
++  dest->repLenEnc = p->repLenEnc;
++  dest->state = p->state;
++
++  for (i = 0; i < kNumStates; i++)
++  {
++    memcpy(dest->isMatch[i], p->isMatch[i], sizeof(p->isMatch[i]));
++    memcpy(dest->isRep0Long[i], p->isRep0Long[i], sizeof(p->isRep0Long[i]));
++  }
++  for (i = 0; i < kNumLenToPosStates; i++)
++    memcpy(dest->posSlotEncoder[i], p->posSlotEncoder[i], sizeof(p->posSlotEncoder[i]));
++  memcpy(dest->isRep, p->isRep, sizeof(p->isRep));
++  memcpy(dest->isRepG0, p->isRepG0, sizeof(p->isRepG0));
++  memcpy(dest->isRepG1, p->isRepG1, sizeof(p->isRepG1));
++  memcpy(dest->isRepG2, p->isRepG2, sizeof(p->isRepG2));
++  memcpy(dest->posEncoders, p->posEncoders, sizeof(p->posEncoders));
++  memcpy(dest->posAlignEncoder, p->posAlignEncoder, sizeof(p->posAlignEncoder));
++  memcpy(dest->reps, p->reps, sizeof(p->reps));
++  memcpy(dest->litProbs, p->litProbs, (0x300 << dest->lclp) * sizeof(CLzmaProb));
++}
++
++SRes LzmaEnc_SetProps(CLzmaEncHandle pp, const CLzmaEncProps *props2)
++{
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  CLzmaEncProps props = *props2;
++  LzmaEncProps_Normalize(&props);
++
++  if (props.lc > LZMA_LC_MAX || props.lp > LZMA_LP_MAX || props.pb > LZMA_PB_MAX ||
++      props.dictSize > (1 << kDicLogSizeMaxCompress) || props.dictSize > (1 << 30))
++    return SZ_ERROR_PARAM;
++  p->dictSize = props.dictSize;
++  p->matchFinderCycles = props.mc;
++  {
++    unsigned fb = props.fb;
++    if (fb < 5)
++      fb = 5;
++    if (fb > LZMA_MATCH_LEN_MAX)
++      fb = LZMA_MATCH_LEN_MAX;
++    p->numFastBytes = fb;
++  }
++  p->lc = props.lc;
++  p->lp = props.lp;
++  p->pb = props.pb;
++  p->fastMode = (props.algo == 0);
++  p->matchFinderBase.btMode = props.btMode;
++  {
++    UInt32 numHashBytes = 4;
++    if (props.btMode)
++    {
++      if (props.numHashBytes < 2)
++        numHashBytes = 2;
++      else if (props.numHashBytes < 4)
++        numHashBytes = props.numHashBytes;
++    }
++    p->matchFinderBase.numHashBytes = numHashBytes;
++  }
++
++  p->matchFinderBase.cutValue = props.mc;
++
++  p->writeEndMark = props.writeEndMark;
++
++  #ifndef _7ZIP_ST
++  /*
++  if (newMultiThread != _multiThread)
++  {
++    ReleaseMatchFinder();
++    _multiThread = newMultiThread;
++  }
++  */
++  p->multiThread = (props.numThreads > 1);
++  #endif
++
++  return SZ_OK;
++}
++
++static const int kLiteralNextStates[kNumStates] = {0, 0, 0, 0, 1, 2, 3, 4,  5,  6,   4, 5};
++static const int kMatchNextStates[kNumStates]   = {7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10};
++static const int kRepNextStates[kNumStates]     = {8, 8, 8, 8, 8, 8, 8, 11, 11, 11, 11, 11};
++static const int kShortRepNextStates[kNumStates]= {9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11};
++
++#define IsCharState(s) ((s) < 7)
++
++#define GetLenToPosState(len) (((len) < kNumLenToPosStates + 1) ? (len) - 2 : kNumLenToPosStates - 1)
++
++#define kInfinityPrice (1 << 30)
++
++static void RangeEnc_Construct(CRangeEnc *p)
++{
++  p->outStream = 0;
++  p->bufBase = 0;
++}
++
++#define RangeEnc_GetProcessed(p) ((p)->processed + ((p)->buf - (p)->bufBase) + (p)->cacheSize)
++
++#define RC_BUF_SIZE (1 << 16)
++static int RangeEnc_Alloc(CRangeEnc *p, ISzAlloc *alloc)
++{
++  if (p->bufBase == 0)
++  {
++    p->bufBase = (Byte *)alloc->Alloc(alloc, RC_BUF_SIZE);
++    if (p->bufBase == 0)
++      return 0;
++    p->bufLim = p->bufBase + RC_BUF_SIZE;
++  }
++  return 1;
++}
++
++static void RangeEnc_Free(CRangeEnc *p, ISzAlloc *alloc)
++{
++  alloc->Free(alloc, p->bufBase);
++  p->bufBase = 0;
++}
++
++static void RangeEnc_Init(CRangeEnc *p)
++{
++  /* Stream.Init(); */
++  p->low = 0;
++  p->range = 0xFFFFFFFF;
++  p->cacheSize = 1;
++  p->cache = 0;
++
++  p->buf = p->bufBase;
++
++  p->processed = 0;
++  p->res = SZ_OK;
++}
++
++static void RangeEnc_FlushStream(CRangeEnc *p)
++{
++  size_t num;
++  if (p->res != SZ_OK)
++    return;
++  num = p->buf - p->bufBase;
++  if (num != p->outStream->Write(p->outStream, p->bufBase, num))
++    p->res = SZ_ERROR_WRITE;
++  p->processed += num;
++  p->buf = p->bufBase;
++}
++
++static void MY_FAST_CALL RangeEnc_ShiftLow(CRangeEnc *p)
++{
++  if ((UInt32)p->low < (UInt32)0xFF000000 || (int)(p->low >> 32) != 0)
++  {
++    Byte temp = p->cache;
++    do
++    {
++      Byte *buf = p->buf;
++      *buf++ = (Byte)(temp + (Byte)(p->low >> 32));
++      p->buf = buf;
++      if (buf == p->bufLim)
++        RangeEnc_FlushStream(p);
++      temp = 0xFF;
++    }
++    while (--p->cacheSize != 0);
++    p->cache = (Byte)((UInt32)p->low >> 24);
++  }
++  p->cacheSize++;
++  p->low = (UInt32)p->low << 8;
++}
++
++static void RangeEnc_FlushData(CRangeEnc *p)
++{
++  int i;
++  for (i = 0; i < 5; i++)
++    RangeEnc_ShiftLow(p);
++}
++
++static void RangeEnc_EncodeDirectBits(CRangeEnc *p, UInt32 value, int numBits)
++{
++  do
++  {
++    p->range >>= 1;
++    p->low += p->range & (0 - ((value >> --numBits) & 1));
++    if (p->range < kTopValue)
++    {
++      p->range <<= 8;
++      RangeEnc_ShiftLow(p);
++    }
++  }
++  while (numBits != 0);
++}
++
++static void RangeEnc_EncodeBit(CRangeEnc *p, CLzmaProb *prob, UInt32 symbol)
++{
++  UInt32 ttt = *prob;
++  UInt32 newBound = (p->range >> kNumBitModelTotalBits) * ttt;
++  if (symbol == 0)
++  {
++    p->range = newBound;
++    ttt += (kBitModelTotal - ttt) >> kNumMoveBits;
++  }
++  else
++  {
++    p->low += newBound;
++    p->range -= newBound;
++    ttt -= ttt >> kNumMoveBits;
++  }
++  *prob = (CLzmaProb)ttt;
++  if (p->range < kTopValue)
++  {
++    p->range <<= 8;
++    RangeEnc_ShiftLow(p);
++  }
++}
++
++static void LitEnc_Encode(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol)
++{
++  symbol |= 0x100;
++  do
++  {
++    RangeEnc_EncodeBit(p, probs + (symbol >> 8), (symbol >> 7) & 1);
++    symbol <<= 1;
++  }
++  while (symbol < 0x10000);
++}
++
++static void LitEnc_EncodeMatched(CRangeEnc *p, CLzmaProb *probs, UInt32 symbol, UInt32 matchByte)
++{
++  UInt32 offs = 0x100;
++  symbol |= 0x100;
++  do
++  {
++    matchByte <<= 1;
++    RangeEnc_EncodeBit(p, probs + (offs + (matchByte & offs) + (symbol >> 8)), (symbol >> 7) & 1);
++    symbol <<= 1;
++    offs &= ~(matchByte ^ symbol);
++  }
++  while (symbol < 0x10000);
++}
++
++void LzmaEnc_InitPriceTables(UInt32 *ProbPrices)
++{
++  UInt32 i;
++  for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits))
++  {
++    const int kCyclesBits = kNumBitPriceShiftBits;
++    UInt32 w = i;
++    UInt32 bitCount = 0;
++    int j;
++    for (j = 0; j < kCyclesBits; j++)
++    {
++      w = w * w;
++      bitCount <<= 1;
++      while (w >= ((UInt32)1 << 16))
++      {
++        w >>= 1;
++        bitCount++;
++      }
++    }
++    ProbPrices[i >> kNumMoveReducingBits] = ((kNumBitModelTotalBits << kCyclesBits) - 15 - bitCount);
++  }
++}
++
++
++#define GET_PRICE(prob, symbol) \
++  p->ProbPrices[((prob) ^ (((-(int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits];
++
++#define GET_PRICEa(prob, symbol) \
++  ProbPrices[((prob) ^ ((-((int)(symbol))) & (kBitModelTotal - 1))) >> kNumMoveReducingBits];
++
++#define GET_PRICE_0(prob) p->ProbPrices[(prob) >> kNumMoveReducingBits]
++#define GET_PRICE_1(prob) p->ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits]
++
++#define GET_PRICE_0a(prob) ProbPrices[(prob) >> kNumMoveReducingBits]
++#define GET_PRICE_1a(prob) ProbPrices[((prob) ^ (kBitModelTotal - 1)) >> kNumMoveReducingBits]
++
++static UInt32 LitEnc_GetPrice(const CLzmaProb *probs, UInt32 symbol, UInt32 *ProbPrices)
++{
++  UInt32 price = 0;
++  symbol |= 0x100;
++  do
++  {
++    price += GET_PRICEa(probs[symbol >> 8], (symbol >> 7) & 1);
++    symbol <<= 1;
++  }
++  while (symbol < 0x10000);
++  return price;
++}
++
++static UInt32 LitEnc_GetPriceMatched(const CLzmaProb *probs, UInt32 symbol, UInt32 matchByte, UInt32 *ProbPrices)
++{
++  UInt32 price = 0;
++  UInt32 offs = 0x100;
++  symbol |= 0x100;
++  do
++  {
++    matchByte <<= 1;
++    price += GET_PRICEa(probs[offs + (matchByte & offs) + (symbol >> 8)], (symbol >> 7) & 1);
++    symbol <<= 1;
++    offs &= ~(matchByte ^ symbol);
++  }
++  while (symbol < 0x10000);
++  return price;
++}
++
++
++static void RcTree_Encode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol)
++{
++  UInt32 m = 1;
++  int i;
++  for (i = numBitLevels; i != 0;)
++  {
++    UInt32 bit;
++    i--;
++    bit = (symbol >> i) & 1;
++    RangeEnc_EncodeBit(rc, probs + m, bit);
++    m = (m << 1) | bit;
++  }
++}
++
++static void RcTree_ReverseEncode(CRangeEnc *rc, CLzmaProb *probs, int numBitLevels, UInt32 symbol)
++{
++  UInt32 m = 1;
++  int i;
++  for (i = 0; i < numBitLevels; i++)
++  {
++    UInt32 bit = symbol & 1;
++    RangeEnc_EncodeBit(rc, probs + m, bit);
++    m = (m << 1) | bit;
++    symbol >>= 1;
++  }
++}
++
++static UInt32 RcTree_GetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices)
++{
++  UInt32 price = 0;
++  symbol |= (1 << numBitLevels);
++  while (symbol != 1)
++  {
++    price += GET_PRICEa(probs[symbol >> 1], symbol & 1);
++    symbol >>= 1;
++  }
++  return price;
++}
++
++static UInt32 RcTree_ReverseGetPrice(const CLzmaProb *probs, int numBitLevels, UInt32 symbol, UInt32 *ProbPrices)
++{
++  UInt32 price = 0;
++  UInt32 m = 1;
++  int i;
++  for (i = numBitLevels; i != 0; i--)
++  {
++    UInt32 bit = symbol & 1;
++    symbol >>= 1;
++    price += GET_PRICEa(probs[m], bit);
++    m = (m << 1) | bit;
++  }
++  return price;
++}
++
++
++static void LenEnc_Init(CLenEnc *p)
++{
++  unsigned i;
++  p->choice = p->choice2 = kProbInitValue;
++  for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumLowBits); i++)
++    p->low[i] = kProbInitValue;
++  for (i = 0; i < (LZMA_NUM_PB_STATES_MAX << kLenNumMidBits); i++)
++    p->mid[i] = kProbInitValue;
++  for (i = 0; i < kLenNumHighSymbols; i++)
++    p->high[i] = kProbInitValue;
++}
++
++static void LenEnc_Encode(CLenEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState)
++{
++  if (symbol < kLenNumLowSymbols)
++  {
++    RangeEnc_EncodeBit(rc, &p->choice, 0);
++    RcTree_Encode(rc, p->low + (posState << kLenNumLowBits), kLenNumLowBits, symbol);
++  }
++  else
++  {
++    RangeEnc_EncodeBit(rc, &p->choice, 1);
++    if (symbol < kLenNumLowSymbols + kLenNumMidSymbols)
++    {
++      RangeEnc_EncodeBit(rc, &p->choice2, 0);
++      RcTree_Encode(rc, p->mid + (posState << kLenNumMidBits), kLenNumMidBits, symbol - kLenNumLowSymbols);
++    }
++    else
++    {
++      RangeEnc_EncodeBit(rc, &p->choice2, 1);
++      RcTree_Encode(rc, p->high, kLenNumHighBits, symbol - kLenNumLowSymbols - kLenNumMidSymbols);
++    }
++  }
++}
++
++static void LenEnc_SetPrices(CLenEnc *p, UInt32 posState, UInt32 numSymbols, UInt32 *prices, UInt32 *ProbPrices)
++{
++  UInt32 a0 = GET_PRICE_0a(p->choice);
++  UInt32 a1 = GET_PRICE_1a(p->choice);
++  UInt32 b0 = a1 + GET_PRICE_0a(p->choice2);
++  UInt32 b1 = a1 + GET_PRICE_1a(p->choice2);
++  UInt32 i = 0;
++  for (i = 0; i < kLenNumLowSymbols; i++)
++  {
++    if (i >= numSymbols)
++      return;
++    prices[i] = a0 + RcTree_GetPrice(p->low + (posState << kLenNumLowBits), kLenNumLowBits, i, ProbPrices);
++  }
++  for (; i < kLenNumLowSymbols + kLenNumMidSymbols; i++)
++  {
++    if (i >= numSymbols)
++      return;
++    prices[i] = b0 + RcTree_GetPrice(p->mid + (posState << kLenNumMidBits), kLenNumMidBits, i - kLenNumLowSymbols, ProbPrices);
++  }
++  for (; i < numSymbols; i++)
++    prices[i] = b1 + RcTree_GetPrice(p->high, kLenNumHighBits, i - kLenNumLowSymbols - kLenNumMidSymbols, ProbPrices);
++}
++
++static void MY_FAST_CALL LenPriceEnc_UpdateTable(CLenPriceEnc *p, UInt32 posState, UInt32 *ProbPrices)
++{
++  LenEnc_SetPrices(&p->p, posState, p->tableSize, p->prices[posState], ProbPrices);
++  p->counters[posState] = p->tableSize;
++}
++
++static void LenPriceEnc_UpdateTables(CLenPriceEnc *p, UInt32 numPosStates, UInt32 *ProbPrices)
++{
++  UInt32 posState;
++  for (posState = 0; posState < numPosStates; posState++)
++    LenPriceEnc_UpdateTable(p, posState, ProbPrices);
++}
++
++static void LenEnc_Encode2(CLenPriceEnc *p, CRangeEnc *rc, UInt32 symbol, UInt32 posState, Bool updatePrice, UInt32 *ProbPrices)
++{
++  LenEnc_Encode(&p->p, rc, symbol, posState);
++  if (updatePrice)
++    if (--p->counters[posState] == 0)
++      LenPriceEnc_UpdateTable(p, posState, ProbPrices);
++}
++
++
++
++
++static void MovePos(CLzmaEnc *p, UInt32 num)
++{
++  #ifdef SHOW_STAT
++  ttt += num;
++  printf("\n MovePos %d", num);
++  #endif
++  if (num != 0)
++  {
++    p->additionalOffset += num;
++    p->matchFinder.Skip(p->matchFinderObj, num);
++  }
++}
++
++static UInt32 ReadMatchDistances(CLzmaEnc *p, UInt32 *numDistancePairsRes)
++{
++  UInt32 lenRes = 0, numPairs;
++  p->numAvail = p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
++  numPairs = p->matchFinder.GetMatches(p->matchFinderObj, p->matches);
++  #ifdef SHOW_STAT
++  printf("\n i = %d numPairs = %d    ", ttt, numPairs / 2);
++  ttt++;
++  {
++    UInt32 i;
++    for (i = 0; i < numPairs; i += 2)
++      printf("%2d %6d   | ", p->matches[i], p->matches[i + 1]);
++  }
++  #endif
++  if (numPairs > 0)
++  {
++    lenRes = p->matches[numPairs - 2];
++    if (lenRes == p->numFastBytes)
++    {
++      const Byte *pby = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
++      UInt32 distance = p->matches[numPairs - 1] + 1;
++      UInt32 numAvail = p->numAvail;
++      if (numAvail > LZMA_MATCH_LEN_MAX)
++        numAvail = LZMA_MATCH_LEN_MAX;
++      {
++        const Byte *pby2 = pby - distance;
++        for (; lenRes < numAvail && pby[lenRes] == pby2[lenRes]; lenRes++);
++      }
++    }
++  }
++  p->additionalOffset++;
++  *numDistancePairsRes = numPairs;
++  return lenRes;
++}
++
++
++#define MakeAsChar(p) (p)->backPrev = (UInt32)(-1); (p)->prev1IsChar = False;
++#define MakeAsShortRep(p) (p)->backPrev = 0; (p)->prev1IsChar = False;
++#define IsShortRep(p) ((p)->backPrev == 0)
++
++static UInt32 GetRepLen1Price(CLzmaEnc *p, UInt32 state, UInt32 posState)
++{
++  return
++    GET_PRICE_0(p->isRepG0[state]) +
++    GET_PRICE_0(p->isRep0Long[state][posState]);
++}
++
++static UInt32 GetPureRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 state, UInt32 posState)
++{
++  UInt32 price;
++  if (repIndex == 0)
++  {
++    price = GET_PRICE_0(p->isRepG0[state]);
++    price += GET_PRICE_1(p->isRep0Long[state][posState]);
++  }
++  else
++  {
++    price = GET_PRICE_1(p->isRepG0[state]);
++    if (repIndex == 1)
++      price += GET_PRICE_0(p->isRepG1[state]);
++    else
++    {
++      price += GET_PRICE_1(p->isRepG1[state]);
++      price += GET_PRICE(p->isRepG2[state], repIndex - 2);
++    }
++  }
++  return price;
++}
++
++static UInt32 GetRepPrice(CLzmaEnc *p, UInt32 repIndex, UInt32 len, UInt32 state, UInt32 posState)
++{
++  return p->repLenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN] +
++    GetPureRepPrice(p, repIndex, state, posState);
++}
++
++static UInt32 Backward(CLzmaEnc *p, UInt32 *backRes, UInt32 cur)
++{
++  UInt32 posMem = p->opt[cur].posPrev;
++  UInt32 backMem = p->opt[cur].backPrev;
++  p->optimumEndIndex = cur;
++  do
++  {
++    if (p->opt[cur].prev1IsChar)
++    {
++      MakeAsChar(&p->opt[posMem])
++      p->opt[posMem].posPrev = posMem - 1;
++      if (p->opt[cur].prev2)
++      {
++        p->opt[posMem - 1].prev1IsChar = False;
++        p->opt[posMem - 1].posPrev = p->opt[cur].posPrev2;
++        p->opt[posMem - 1].backPrev = p->opt[cur].backPrev2;
++      }
++    }
++    {
++      UInt32 posPrev = posMem;
++      UInt32 backCur = backMem;
++      
++      backMem = p->opt[posPrev].backPrev;
++      posMem = p->opt[posPrev].posPrev;
++      
++      p->opt[posPrev].backPrev = backCur;
++      p->opt[posPrev].posPrev = cur;
++      cur = posPrev;
++    }
++  }
++  while (cur != 0);
++  *backRes = p->opt[0].backPrev;
++  p->optimumCurrentIndex  = p->opt[0].posPrev;
++  return p->optimumCurrentIndex;
++}
++
++#define LIT_PROBS(pos, prevByte) (p->litProbs + ((((pos) & p->lpMask) << p->lc) + ((prevByte) >> (8 - p->lc))) * 0x300)
++
++static UInt32 GetOptimum(CLzmaEnc *p, UInt32 position, UInt32 *backRes)
++{
++  UInt32 numAvail, mainLen, numPairs, repMaxIndex, i, posState, lenEnd, len, cur;
++  UInt32 matchPrice, repMatchPrice, normalMatchPrice;
++  UInt32 reps[LZMA_NUM_REPS], repLens[LZMA_NUM_REPS];
++  UInt32 *matches;
++  const Byte *data;
++  Byte curByte, matchByte;
++  if (p->optimumEndIndex != p->optimumCurrentIndex)
++  {
++    const COptimal *opt = &p->opt[p->optimumCurrentIndex];
++    UInt32 lenRes = opt->posPrev - p->optimumCurrentIndex;
++    *backRes = opt->backPrev;
++    p->optimumCurrentIndex = opt->posPrev;
++    return lenRes;
++  }
++  p->optimumCurrentIndex = p->optimumEndIndex = 0;
++  
++  if (p->additionalOffset == 0)
++    mainLen = ReadMatchDistances(p, &numPairs);
++  else
++  {
++    mainLen = p->longestMatchLength;
++    numPairs = p->numPairs;
++  }
++
++  numAvail = p->numAvail;
++  if (numAvail < 2)
++  {
++    *backRes = (UInt32)(-1);
++    return 1;
++  }
++  if (numAvail > LZMA_MATCH_LEN_MAX)
++    numAvail = LZMA_MATCH_LEN_MAX;
++
++  data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
++  repMaxIndex = 0;
++  for (i = 0; i < LZMA_NUM_REPS; i++)
++  {
++    UInt32 lenTest;
++    const Byte *data2;
++    reps[i] = p->reps[i];
++    data2 = data - (reps[i] + 1);
++    if (data[0] != data2[0] || data[1] != data2[1])
++    {
++      repLens[i] = 0;
++      continue;
++    }
++    for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++);
++    repLens[i] = lenTest;
++    if (lenTest > repLens[repMaxIndex])
++      repMaxIndex = i;
++  }
++  if (repLens[repMaxIndex] >= p->numFastBytes)
++  {
++    UInt32 lenRes;
++    *backRes = repMaxIndex;
++    lenRes = repLens[repMaxIndex];
++    MovePos(p, lenRes - 1);
++    return lenRes;
++  }
++
++  matches = p->matches;
++  if (mainLen >= p->numFastBytes)
++  {
++    *backRes = matches[numPairs - 1] + LZMA_NUM_REPS;
++    MovePos(p, mainLen - 1);
++    return mainLen;
++  }
++  curByte = *data;
++  matchByte = *(data - (reps[0] + 1));
++
++  if (mainLen < 2 && curByte != matchByte && repLens[repMaxIndex] < 2)
++  {
++    *backRes = (UInt32)-1;
++    return 1;
++  }
++
++  p->opt[0].state = (CState)p->state;
++
++  posState = (position & p->pbMask);
++
++  {
++    const CLzmaProb *probs = LIT_PROBS(position, *(data - 1));
++    p->opt[1].price = GET_PRICE_0(p->isMatch[p->state][posState]) +
++        (!IsCharState(p->state) ?
++          LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) :
++          LitEnc_GetPrice(probs, curByte, p->ProbPrices));
++  }
++
++  MakeAsChar(&p->opt[1]);
++
++  matchPrice = GET_PRICE_1(p->isMatch[p->state][posState]);
++  repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[p->state]);
++
++  if (matchByte == curByte)
++  {
++    UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, p->state, posState);
++    if (shortRepPrice < p->opt[1].price)
++    {
++      p->opt[1].price = shortRepPrice;
++      MakeAsShortRep(&p->opt[1]);
++    }
++  }
++  lenEnd = ((mainLen >= repLens[repMaxIndex]) ? mainLen : repLens[repMaxIndex]);
++
++  if (lenEnd < 2)
++  {
++    *backRes = p->opt[1].backPrev;
++    return 1;
++  }
++
++  p->opt[1].posPrev = 0;
++  for (i = 0; i < LZMA_NUM_REPS; i++)
++    p->opt[0].backs[i] = reps[i];
++
++  len = lenEnd;
++  do
++    p->opt[len--].price = kInfinityPrice;
++  while (len >= 2);
++
++  for (i = 0; i < LZMA_NUM_REPS; i++)
++  {
++    UInt32 repLen = repLens[i];
++    UInt32 price;
++    if (repLen < 2)
++      continue;
++    price = repMatchPrice + GetPureRepPrice(p, i, p->state, posState);
++    do
++    {
++      UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][repLen - 2];
++      COptimal *opt = &p->opt[repLen];
++      if (curAndLenPrice < opt->price)
++      {
++        opt->price = curAndLenPrice;
++        opt->posPrev = 0;
++        opt->backPrev = i;
++        opt->prev1IsChar = False;
++      }
++    }
++    while (--repLen >= 2);
++  }
++
++  normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[p->state]);
++
++  len = ((repLens[0] >= 2) ? repLens[0] + 1 : 2);
++  if (len <= mainLen)
++  {
++    UInt32 offs = 0;
++    while (len > matches[offs])
++      offs += 2;
++    for (; ; len++)
++    {
++      COptimal *opt;
++      UInt32 distance = matches[offs + 1];
++
++      UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][len - LZMA_MATCH_LEN_MIN];
++      UInt32 lenToPosState = GetLenToPosState(len);
++      if (distance < kNumFullDistances)
++        curAndLenPrice += p->distancesPrices[lenToPosState][distance];
++      else
++      {
++        UInt32 slot;
++        GetPosSlot2(distance, slot);
++        curAndLenPrice += p->alignPrices[distance & kAlignMask] + p->posSlotPrices[lenToPosState][slot];
++      }
++      opt = &p->opt[len];
++      if (curAndLenPrice < opt->price)
++      {
++        opt->price = curAndLenPrice;
++        opt->posPrev = 0;
++        opt->backPrev = distance + LZMA_NUM_REPS;
++        opt->prev1IsChar = False;
++      }
++      if (len == matches[offs])
++      {
++        offs += 2;
++        if (offs == numPairs)
++          break;
++      }
++    }
++  }
++
++  cur = 0;
++
++    #ifdef SHOW_STAT2
++    if (position >= 0)
++    {
++      unsigned i;
++      printf("\n pos = %4X", position);
++      for (i = cur; i <= lenEnd; i++)
++      printf("\nprice[%4X] = %d", position - cur + i, p->opt[i].price);
++    }
++    #endif
++
++  for (;;)
++  {
++    UInt32 numAvailFull, newLen, numPairs, posPrev, state, posState, startLen;
++    UInt32 curPrice, curAnd1Price, matchPrice, repMatchPrice;
++    Bool nextIsChar;
++    Byte curByte, matchByte;
++    const Byte *data;
++    COptimal *curOpt;
++    COptimal *nextOpt;
++
++    cur++;
++    if (cur == lenEnd)
++      return Backward(p, backRes, cur);
++
++    newLen = ReadMatchDistances(p, &numPairs);
++    if (newLen >= p->numFastBytes)
++    {
++      p->numPairs = numPairs;
++      p->longestMatchLength = newLen;
++      return Backward(p, backRes, cur);
++    }
++    position++;
++    curOpt = &p->opt[cur];
++    posPrev = curOpt->posPrev;
++    if (curOpt->prev1IsChar)
++    {
++      posPrev--;
++      if (curOpt->prev2)
++      {
++        state = p->opt[curOpt->posPrev2].state;
++        if (curOpt->backPrev2 < LZMA_NUM_REPS)
++          state = kRepNextStates[state];
++        else
++          state = kMatchNextStates[state];
++      }
++      else
++        state = p->opt[posPrev].state;
++      state = kLiteralNextStates[state];
++    }
++    else
++      state = p->opt[posPrev].state;
++    if (posPrev == cur - 1)
++    {
++      if (IsShortRep(curOpt))
++        state = kShortRepNextStates[state];
++      else
++        state = kLiteralNextStates[state];
++    }
++    else
++    {
++      UInt32 pos;
++      const COptimal *prevOpt;
++      if (curOpt->prev1IsChar && curOpt->prev2)
++      {
++        posPrev = curOpt->posPrev2;
++        pos = curOpt->backPrev2;
++        state = kRepNextStates[state];
++      }
++      else
++      {
++        pos = curOpt->backPrev;
++        if (pos < LZMA_NUM_REPS)
++          state = kRepNextStates[state];
++        else
++          state = kMatchNextStates[state];
++      }
++      prevOpt = &p->opt[posPrev];
++      if (pos < LZMA_NUM_REPS)
++      {
++        UInt32 i;
++        reps[0] = prevOpt->backs[pos];
++        for (i = 1; i <= pos; i++)
++          reps[i] = prevOpt->backs[i - 1];
++        for (; i < LZMA_NUM_REPS; i++)
++          reps[i] = prevOpt->backs[i];
++      }
++      else
++      {
++        UInt32 i;
++        reps[0] = (pos - LZMA_NUM_REPS);
++        for (i = 1; i < LZMA_NUM_REPS; i++)
++          reps[i] = prevOpt->backs[i - 1];
++      }
++    }
++    curOpt->state = (CState)state;
++
++    curOpt->backs[0] = reps[0];
++    curOpt->backs[1] = reps[1];
++    curOpt->backs[2] = reps[2];
++    curOpt->backs[3] = reps[3];
++
++    curPrice = curOpt->price;
++    nextIsChar = False;
++    data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
++    curByte = *data;
++    matchByte = *(data - (reps[0] + 1));
++
++    posState = (position & p->pbMask);
++
++    curAnd1Price = curPrice + GET_PRICE_0(p->isMatch[state][posState]);
++    {
++      const CLzmaProb *probs = LIT_PROBS(position, *(data - 1));
++      curAnd1Price +=
++        (!IsCharState(state) ?
++          LitEnc_GetPriceMatched(probs, curByte, matchByte, p->ProbPrices) :
++          LitEnc_GetPrice(probs, curByte, p->ProbPrices));
++    }
++
++    nextOpt = &p->opt[cur + 1];
++
++    if (curAnd1Price < nextOpt->price)
++    {
++      nextOpt->price = curAnd1Price;
++      nextOpt->posPrev = cur;
++      MakeAsChar(nextOpt);
++      nextIsChar = True;
++    }
++
++    matchPrice = curPrice + GET_PRICE_1(p->isMatch[state][posState]);
++    repMatchPrice = matchPrice + GET_PRICE_1(p->isRep[state]);
++    
++    if (matchByte == curByte && !(nextOpt->posPrev < cur && nextOpt->backPrev == 0))
++    {
++      UInt32 shortRepPrice = repMatchPrice + GetRepLen1Price(p, state, posState);
++      if (shortRepPrice <= nextOpt->price)
++      {
++        nextOpt->price = shortRepPrice;
++        nextOpt->posPrev = cur;
++        MakeAsShortRep(nextOpt);
++        nextIsChar = True;
++      }
++    }
++    numAvailFull = p->numAvail;
++    {
++      UInt32 temp = kNumOpts - 1 - cur;
++      if (temp < numAvailFull)
++        numAvailFull = temp;
++    }
++
++    if (numAvailFull < 2)
++      continue;
++    numAvail = (numAvailFull <= p->numFastBytes ? numAvailFull : p->numFastBytes);
++
++    if (!nextIsChar && matchByte != curByte) /* speed optimization */
++    {
++      /* try Literal + rep0 */
++      UInt32 temp;
++      UInt32 lenTest2;
++      const Byte *data2 = data - (reps[0] + 1);
++      UInt32 limit = p->numFastBytes + 1;
++      if (limit > numAvailFull)
++        limit = numAvailFull;
++
++      for (temp = 1; temp < limit && data[temp] == data2[temp]; temp++);
++      lenTest2 = temp - 1;
++      if (lenTest2 >= 2)
++      {
++        UInt32 state2 = kLiteralNextStates[state];
++        UInt32 posStateNext = (position + 1) & p->pbMask;
++        UInt32 nextRepMatchPrice = curAnd1Price +
++            GET_PRICE_1(p->isMatch[state2][posStateNext]) +
++            GET_PRICE_1(p->isRep[state2]);
++        /* for (; lenTest2 >= 2; lenTest2--) */
++        {
++          UInt32 curAndLenPrice;
++          COptimal *opt;
++          UInt32 offset = cur + 1 + lenTest2;
++          while (lenEnd < offset)
++            p->opt[++lenEnd].price = kInfinityPrice;
++          curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
++          opt = &p->opt[offset];
++          if (curAndLenPrice < opt->price)
++          {
++            opt->price = curAndLenPrice;
++            opt->posPrev = cur + 1;
++            opt->backPrev = 0;
++            opt->prev1IsChar = True;
++            opt->prev2 = False;
++          }
++        }
++      }
++    }
++    
++    startLen = 2; /* speed optimization */
++    {
++    UInt32 repIndex;
++    for (repIndex = 0; repIndex < LZMA_NUM_REPS; repIndex++)
++    {
++      UInt32 lenTest;
++      UInt32 lenTestTemp;
++      UInt32 price;
++      const Byte *data2 = data - (reps[repIndex] + 1);
++      if (data[0] != data2[0] || data[1] != data2[1])
++        continue;
++      for (lenTest = 2; lenTest < numAvail && data[lenTest] == data2[lenTest]; lenTest++);
++      while (lenEnd < cur + lenTest)
++        p->opt[++lenEnd].price = kInfinityPrice;
++      lenTestTemp = lenTest;
++      price = repMatchPrice + GetPureRepPrice(p, repIndex, state, posState);
++      do
++      {
++        UInt32 curAndLenPrice = price + p->repLenEnc.prices[posState][lenTest - 2];
++        COptimal *opt = &p->opt[cur + lenTest];
++        if (curAndLenPrice < opt->price)
++        {
++          opt->price = curAndLenPrice;
++          opt->posPrev = cur;
++          opt->backPrev = repIndex;
++          opt->prev1IsChar = False;
++        }
++      }
++      while (--lenTest >= 2);
++      lenTest = lenTestTemp;
++      
++      if (repIndex == 0)
++        startLen = lenTest + 1;
++        
++      /* if (_maxMode) */
++        {
++          UInt32 lenTest2 = lenTest + 1;
++          UInt32 limit = lenTest2 + p->numFastBytes;
++          UInt32 nextRepMatchPrice;
++          if (limit > numAvailFull)
++            limit = numAvailFull;
++          for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++);
++          lenTest2 -= lenTest + 1;
++          if (lenTest2 >= 2)
++          {
++            UInt32 state2 = kRepNextStates[state];
++            UInt32 posStateNext = (position + lenTest) & p->pbMask;
++            UInt32 curAndLenCharPrice =
++                price + p->repLenEnc.prices[posState][lenTest - 2] +
++                GET_PRICE_0(p->isMatch[state2][posStateNext]) +
++                LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]),
++                    data[lenTest], data2[lenTest], p->ProbPrices);
++            state2 = kLiteralNextStates[state2];
++            posStateNext = (position + lenTest + 1) & p->pbMask;
++            nextRepMatchPrice = curAndLenCharPrice +
++                GET_PRICE_1(p->isMatch[state2][posStateNext]) +
++                GET_PRICE_1(p->isRep[state2]);
++            
++            /* for (; lenTest2 >= 2; lenTest2--) */
++            {
++              UInt32 curAndLenPrice;
++              COptimal *opt;
++              UInt32 offset = cur + lenTest + 1 + lenTest2;
++              while (lenEnd < offset)
++                p->opt[++lenEnd].price = kInfinityPrice;
++              curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
++              opt = &p->opt[offset];
++              if (curAndLenPrice < opt->price)
++              {
++                opt->price = curAndLenPrice;
++                opt->posPrev = cur + lenTest + 1;
++                opt->backPrev = 0;
++                opt->prev1IsChar = True;
++                opt->prev2 = True;
++                opt->posPrev2 = cur;
++                opt->backPrev2 = repIndex;
++              }
++            }
++          }
++        }
++    }
++    }
++    /* for (UInt32 lenTest = 2; lenTest <= newLen; lenTest++) */
++    if (newLen > numAvail)
++    {
++      newLen = numAvail;
++      for (numPairs = 0; newLen > matches[numPairs]; numPairs += 2);
++      matches[numPairs] = newLen;
++      numPairs += 2;
++    }
++    if (newLen >= startLen)
++    {
++      UInt32 normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[state]);
++      UInt32 offs, curBack, posSlot;
++      UInt32 lenTest;
++      while (lenEnd < cur + newLen)
++        p->opt[++lenEnd].price = kInfinityPrice;
++
++      offs = 0;
++      while (startLen > matches[offs])
++        offs += 2;
++      curBack = matches[offs + 1];
++      GetPosSlot2(curBack, posSlot);
++      for (lenTest = /*2*/ startLen; ; lenTest++)
++      {
++        UInt32 curAndLenPrice = normalMatchPrice + p->lenEnc.prices[posState][lenTest - LZMA_MATCH_LEN_MIN];
++        UInt32 lenToPosState = GetLenToPosState(lenTest);
++        COptimal *opt;
++        if (curBack < kNumFullDistances)
++          curAndLenPrice += p->distancesPrices[lenToPosState][curBack];
++        else
++          curAndLenPrice += p->posSlotPrices[lenToPosState][posSlot] + p->alignPrices[curBack & kAlignMask];
++        
++        opt = &p->opt[cur + lenTest];
++        if (curAndLenPrice < opt->price)
++        {
++          opt->price = curAndLenPrice;
++          opt->posPrev = cur;
++          opt->backPrev = curBack + LZMA_NUM_REPS;
++          opt->prev1IsChar = False;
++        }
++
++        if (/*_maxMode && */lenTest == matches[offs])
++        {
++          /* Try Match + Literal + Rep0 */
++          const Byte *data2 = data - (curBack + 1);
++          UInt32 lenTest2 = lenTest + 1;
++          UInt32 limit = lenTest2 + p->numFastBytes;
++          UInt32 nextRepMatchPrice;
++          if (limit > numAvailFull)
++            limit = numAvailFull;
++          for (; lenTest2 < limit && data[lenTest2] == data2[lenTest2]; lenTest2++);
++          lenTest2 -= lenTest + 1;
++          if (lenTest2 >= 2)
++          {
++            UInt32 state2 = kMatchNextStates[state];
++            UInt32 posStateNext = (position + lenTest) & p->pbMask;
++            UInt32 curAndLenCharPrice = curAndLenPrice +
++                GET_PRICE_0(p->isMatch[state2][posStateNext]) +
++                LitEnc_GetPriceMatched(LIT_PROBS(position + lenTest, data[lenTest - 1]),
++                    data[lenTest], data2[lenTest], p->ProbPrices);
++            state2 = kLiteralNextStates[state2];
++            posStateNext = (posStateNext + 1) & p->pbMask;
++            nextRepMatchPrice = curAndLenCharPrice +
++                GET_PRICE_1(p->isMatch[state2][posStateNext]) +
++                GET_PRICE_1(p->isRep[state2]);
++            
++            /* for (; lenTest2 >= 2; lenTest2--) */
++            {
++              UInt32 offset = cur + lenTest + 1 + lenTest2;
++              UInt32 curAndLenPrice;
++              COptimal *opt;
++              while (lenEnd < offset)
++                p->opt[++lenEnd].price = kInfinityPrice;
++              curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext);
++              opt = &p->opt[offset];
++              if (curAndLenPrice < opt->price)
++              {
++                opt->price = curAndLenPrice;
++                opt->posPrev = cur + lenTest + 1;
++                opt->backPrev = 0;
++                opt->prev1IsChar = True;
++                opt->prev2 = True;
++                opt->posPrev2 = cur;
++                opt->backPrev2 = curBack + LZMA_NUM_REPS;
++              }
++            }
++          }
++          offs += 2;
++          if (offs == numPairs)
++            break;
++          curBack = matches[offs + 1];
++          if (curBack >= kNumFullDistances)
++            GetPosSlot2(curBack, posSlot);
++        }
++      }
++    }
++  }
++}
++
++#define ChangePair(smallDist, bigDist) (((bigDist) >> 7) > (smallDist))
++
++static UInt32 GetOptimumFast(CLzmaEnc *p, UInt32 *backRes)
++{
++  UInt32 numAvail, mainLen, mainDist, numPairs, repIndex, repLen, i;
++  const Byte *data;
++  const UInt32 *matches;
++
++  if (p->additionalOffset == 0)
++    mainLen = ReadMatchDistances(p, &numPairs);
++  else
++  {
++    mainLen = p->longestMatchLength;
++    numPairs = p->numPairs;
++  }
++
++  numAvail = p->numAvail;
++  *backRes = (UInt32)-1;
++  if (numAvail < 2)
++    return 1;
++  if (numAvail > LZMA_MATCH_LEN_MAX)
++    numAvail = LZMA_MATCH_LEN_MAX;
++  data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
++
++  repLen = repIndex = 0;
++  for (i = 0; i < LZMA_NUM_REPS; i++)
++  {
++    UInt32 len;
++    const Byte *data2 = data - (p->reps[i] + 1);
++    if (data[0] != data2[0] || data[1] != data2[1])
++      continue;
++    for (len = 2; len < numAvail && data[len] == data2[len]; len++);
++    if (len >= p->numFastBytes)
++    {
++      *backRes = i;
++      MovePos(p, len - 1);
++      return len;
++    }
++    if (len > repLen)
++    {
++      repIndex = i;
++      repLen = len;
++    }
++  }
++
++  matches = p->matches;
++  if (mainLen >= p->numFastBytes)
++  {
++    *backRes = matches[numPairs - 1] + LZMA_NUM_REPS;
++    MovePos(p, mainLen - 1);
++    return mainLen;
++  }
++
++  mainDist = 0; /* for GCC */
++  if (mainLen >= 2)
++  {
++    mainDist = matches[numPairs - 1];
++    while (numPairs > 2 && mainLen == matches[numPairs - 4] + 1)
++    {
++      if (!ChangePair(matches[numPairs - 3], mainDist))
++        break;
++      numPairs -= 2;
++      mainLen = matches[numPairs - 2];
++      mainDist = matches[numPairs - 1];
++    }
++    if (mainLen == 2 && mainDist >= 0x80)
++      mainLen = 1;
++  }
++
++  if (repLen >= 2 && (
++        (repLen + 1 >= mainLen) ||
++        (repLen + 2 >= mainLen && mainDist >= (1 << 9)) ||
++        (repLen + 3 >= mainLen && mainDist >= (1 << 15))))
++  {
++    *backRes = repIndex;
++    MovePos(p, repLen - 1);
++    return repLen;
++  }
++  
++  if (mainLen < 2 || numAvail <= 2)
++    return 1;
++
++  p->longestMatchLength = ReadMatchDistances(p, &p->numPairs);
++  if (p->longestMatchLength >= 2)
++  {
++    UInt32 newDistance = matches[p->numPairs - 1];
++    if ((p->longestMatchLength >= mainLen && newDistance < mainDist) ||
++        (p->longestMatchLength == mainLen + 1 && !ChangePair(mainDist, newDistance)) ||
++        (p->longestMatchLength > mainLen + 1) ||
++        (p->longestMatchLength + 1 >= mainLen && mainLen >= 3 && ChangePair(newDistance, mainDist)))
++      return 1;
++  }
++  
++  data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - 1;
++  for (i = 0; i < LZMA_NUM_REPS; i++)
++  {
++    UInt32 len, limit;
++    const Byte *data2 = data - (p->reps[i] + 1);
++    if (data[0] != data2[0] || data[1] != data2[1])
++      continue;
++    limit = mainLen - 1;
++    for (len = 2; len < limit && data[len] == data2[len]; len++);
++    if (len >= limit)
++      return 1;
++  }
++  *backRes = mainDist + LZMA_NUM_REPS;
++  MovePos(p, mainLen - 2);
++  return mainLen;
++}
++
++static void WriteEndMarker(CLzmaEnc *p, UInt32 posState)
++{
++  UInt32 len;
++  RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1);
++  RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0);
++  p->state = kMatchNextStates[p->state];
++  len = LZMA_MATCH_LEN_MIN;
++  LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
++  RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, (1 << kNumPosSlotBits) - 1);
++  RangeEnc_EncodeDirectBits(&p->rc, (((UInt32)1 << 30) - 1) >> kNumAlignBits, 30 - kNumAlignBits);
++  RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, kAlignMask);
++}
++
++static SRes CheckErrors(CLzmaEnc *p)
++{
++  if (p->result != SZ_OK)
++    return p->result;
++  if (p->rc.res != SZ_OK)
++    p->result = SZ_ERROR_WRITE;
++  if (p->matchFinderBase.result != SZ_OK)
++    p->result = SZ_ERROR_READ;
++  if (p->result != SZ_OK)
++    p->finished = True;
++  return p->result;
++}
++
++static SRes Flush(CLzmaEnc *p, UInt32 nowPos)
++{
++  /* ReleaseMFStream(); */
++  p->finished = True;
++  if (p->writeEndMark)
++    WriteEndMarker(p, nowPos & p->pbMask);
++  RangeEnc_FlushData(&p->rc);
++  RangeEnc_FlushStream(&p->rc);
++  return CheckErrors(p);
++}
++
++static void FillAlignPrices(CLzmaEnc *p)
++{
++  UInt32 i;
++  for (i = 0; i < kAlignTableSize; i++)
++    p->alignPrices[i] = RcTree_ReverseGetPrice(p->posAlignEncoder, kNumAlignBits, i, p->ProbPrices);
++  p->alignPriceCount = 0;
++}
++
++static void FillDistancesPrices(CLzmaEnc *p)
++{
++  UInt32 tempPrices[kNumFullDistances];
++  UInt32 i, lenToPosState;
++  for (i = kStartPosModelIndex; i < kNumFullDistances; i++)
++  {
++    UInt32 posSlot = GetPosSlot1(i);
++    UInt32 footerBits = ((posSlot >> 1) - 1);
++    UInt32 base = ((2 | (posSlot & 1)) << footerBits);
++    tempPrices[i] = RcTree_ReverseGetPrice(p->posEncoders + base - posSlot - 1, footerBits, i - base, p->ProbPrices);
++  }
++
++  for (lenToPosState = 0; lenToPosState < kNumLenToPosStates; lenToPosState++)
++  {
++    UInt32 posSlot;
++    const CLzmaProb *encoder = p->posSlotEncoder[lenToPosState];
++    UInt32 *posSlotPrices = p->posSlotPrices[lenToPosState];
++    for (posSlot = 0; posSlot < p->distTableSize; posSlot++)
++      posSlotPrices[posSlot] = RcTree_GetPrice(encoder, kNumPosSlotBits, posSlot, p->ProbPrices);
++    for (posSlot = kEndPosModelIndex; posSlot < p->distTableSize; posSlot++)
++      posSlotPrices[posSlot] += ((((posSlot >> 1) - 1) - kNumAlignBits) << kNumBitPriceShiftBits);
++
++    {
++      UInt32 *distancesPrices = p->distancesPrices[lenToPosState];
++      UInt32 i;
++      for (i = 0; i < kStartPosModelIndex; i++)
++        distancesPrices[i] = posSlotPrices[i];
++      for (; i < kNumFullDistances; i++)
++        distancesPrices[i] = posSlotPrices[GetPosSlot1(i)] + tempPrices[i];
++    }
++  }
++  p->matchPriceCount = 0;
++}
++
++void LzmaEnc_Construct(CLzmaEnc *p)
++{
++  RangeEnc_Construct(&p->rc);
++  MatchFinder_Construct(&p->matchFinderBase);
++  #ifndef _7ZIP_ST
++  MatchFinderMt_Construct(&p->matchFinderMt);
++  p->matchFinderMt.MatchFinder = &p->matchFinderBase;
++  #endif
++
++  {
++    CLzmaEncProps props;
++    LzmaEncProps_Init(&props);
++    LzmaEnc_SetProps(p, &props);
++  }
++
++  #ifndef LZMA_LOG_BSR
++  LzmaEnc_FastPosInit(p->g_FastPos);
++  #endif
++
++  LzmaEnc_InitPriceTables(p->ProbPrices);
++  p->litProbs = 0;
++  p->saveState.litProbs = 0;
++}
++
++CLzmaEncHandle LzmaEnc_Create(ISzAlloc *alloc)
++{
++  void *p;
++  p = alloc->Alloc(alloc, sizeof(CLzmaEnc));
++  if (p != 0)
++    LzmaEnc_Construct((CLzmaEnc *)p);
++  return p;
++}
++
++void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc)
++{
++  alloc->Free(alloc, p->litProbs);
++  alloc->Free(alloc, p->saveState.litProbs);
++  p->litProbs = 0;
++  p->saveState.litProbs = 0;
++}
++
++void LzmaEnc_Destruct(CLzmaEnc *p, ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  #ifndef _7ZIP_ST
++  MatchFinderMt_Destruct(&p->matchFinderMt, allocBig);
++  #endif
++  MatchFinder_Free(&p->matchFinderBase, allocBig);
++  LzmaEnc_FreeLits(p, alloc);
++  RangeEnc_Free(&p->rc, alloc);
++}
++
++void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  LzmaEnc_Destruct((CLzmaEnc *)p, alloc, allocBig);
++  alloc->Free(alloc, p);
++}
++
++static SRes LzmaEnc_CodeOneBlock(CLzmaEnc *p, Bool useLimits, UInt32 maxPackSize, UInt32 maxUnpackSize)
++{
++  UInt32 nowPos32, startPos32;
++  if (p->needInit)
++  {
++    p->matchFinder.Init(p->matchFinderObj);
++    p->needInit = 0;
++  }
++
++  if (p->finished)
++    return p->result;
++  RINOK(CheckErrors(p));
++
++  nowPos32 = (UInt32)p->nowPos64;
++  startPos32 = nowPos32;
++
++  if (p->nowPos64 == 0)
++  {
++    UInt32 numPairs;
++    Byte curByte;
++    if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0)
++      return Flush(p, nowPos32);
++    ReadMatchDistances(p, &numPairs);
++    RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][0], 0);
++    p->state = kLiteralNextStates[p->state];
++    curByte = p->matchFinder.GetIndexByte(p->matchFinderObj, 0 - p->additionalOffset);
++    LitEnc_Encode(&p->rc, p->litProbs, curByte);
++    p->additionalOffset--;
++    nowPos32++;
++  }
++
++  if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) != 0)
++  for (;;)
++  {
++    UInt32 pos, len, posState;
++
++    if (p->fastMode)
++      len = GetOptimumFast(p, &pos);
++    else
++      len = GetOptimum(p, nowPos32, &pos);
++
++    #ifdef SHOW_STAT2
++    printf("\n pos = %4X,   len = %d   pos = %d", nowPos32, len, pos);
++    #endif
++
++    posState = nowPos32 & p->pbMask;
++    if (len == 1 && pos == (UInt32)-1)
++    {
++      Byte curByte;
++      CLzmaProb *probs;
++      const Byte *data;
++
++      RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 0);
++      data = p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset;
++      curByte = *data;
++      probs = LIT_PROBS(nowPos32, *(data - 1));
++      if (IsCharState(p->state))
++        LitEnc_Encode(&p->rc, probs, curByte);
++      else
++        LitEnc_EncodeMatched(&p->rc, probs, curByte, *(data - p->reps[0] - 1));
++      p->state = kLiteralNextStates[p->state];
++    }
++    else
++    {
++      RangeEnc_EncodeBit(&p->rc, &p->isMatch[p->state][posState], 1);
++      if (pos < LZMA_NUM_REPS)
++      {
++        RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 1);
++        if (pos == 0)
++        {
++          RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 0);
++          RangeEnc_EncodeBit(&p->rc, &p->isRep0Long[p->state][posState], ((len == 1) ? 0 : 1));
++        }
++        else
++        {
++          UInt32 distance = p->reps[pos];
++          RangeEnc_EncodeBit(&p->rc, &p->isRepG0[p->state], 1);
++          if (pos == 1)
++            RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 0);
++          else
++          {
++            RangeEnc_EncodeBit(&p->rc, &p->isRepG1[p->state], 1);
++            RangeEnc_EncodeBit(&p->rc, &p->isRepG2[p->state], pos - 2);
++            if (pos == 3)
++              p->reps[3] = p->reps[2];
++            p->reps[2] = p->reps[1];
++          }
++          p->reps[1] = p->reps[0];
++          p->reps[0] = distance;
++        }
++        if (len == 1)
++          p->state = kShortRepNextStates[p->state];
++        else
++        {
++          LenEnc_Encode2(&p->repLenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
++          p->state = kRepNextStates[p->state];
++        }
++      }
++      else
++      {
++        UInt32 posSlot;
++        RangeEnc_EncodeBit(&p->rc, &p->isRep[p->state], 0);
++        p->state = kMatchNextStates[p->state];
++        LenEnc_Encode2(&p->lenEnc, &p->rc, len - LZMA_MATCH_LEN_MIN, posState, !p->fastMode, p->ProbPrices);
++        pos -= LZMA_NUM_REPS;
++        GetPosSlot(pos, posSlot);
++        RcTree_Encode(&p->rc, p->posSlotEncoder[GetLenToPosState(len)], kNumPosSlotBits, posSlot);
++        
++        if (posSlot >= kStartPosModelIndex)
++        {
++          UInt32 footerBits = ((posSlot >> 1) - 1);
++          UInt32 base = ((2 | (posSlot & 1)) << footerBits);
++          UInt32 posReduced = pos - base;
++
++          if (posSlot < kEndPosModelIndex)
++            RcTree_ReverseEncode(&p->rc, p->posEncoders + base - posSlot - 1, footerBits, posReduced);
++          else
++          {
++            RangeEnc_EncodeDirectBits(&p->rc, posReduced >> kNumAlignBits, footerBits - kNumAlignBits);
++            RcTree_ReverseEncode(&p->rc, p->posAlignEncoder, kNumAlignBits, posReduced & kAlignMask);
++            p->alignPriceCount++;
++          }
++        }
++        p->reps[3] = p->reps[2];
++        p->reps[2] = p->reps[1];
++        p->reps[1] = p->reps[0];
++        p->reps[0] = pos;
++        p->matchPriceCount++;
++      }
++    }
++    p->additionalOffset -= len;
++    nowPos32 += len;
++    if (p->additionalOffset == 0)
++    {
++      UInt32 processed;
++      if (!p->fastMode)
++      {
++        if (p->matchPriceCount >= (1 << 7))
++          FillDistancesPrices(p);
++        if (p->alignPriceCount >= kAlignTableSize)
++          FillAlignPrices(p);
++      }
++      if (p->matchFinder.GetNumAvailableBytes(p->matchFinderObj) == 0)
++        break;
++      processed = nowPos32 - startPos32;
++      if (useLimits)
++      {
++        if (processed + kNumOpts + 300 >= maxUnpackSize ||
++            RangeEnc_GetProcessed(&p->rc) + kNumOpts * 2 >= maxPackSize)
++          break;
++      }
++      else if (processed >= (1 << 15))
++      {
++        p->nowPos64 += nowPos32 - startPos32;
++        return CheckErrors(p);
++      }
++    }
++  }
++  p->nowPos64 += nowPos32 - startPos32;
++  return Flush(p, nowPos32);
++}
++
++#define kBigHashDicLimit ((UInt32)1 << 24)
++
++static SRes LzmaEnc_Alloc(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  UInt32 beforeSize = kNumOpts;
++  Bool btMode;
++  if (!RangeEnc_Alloc(&p->rc, alloc))
++    return SZ_ERROR_MEM;
++  btMode = (p->matchFinderBase.btMode != 0);
++  #ifndef _7ZIP_ST
++  p->mtMode = (p->multiThread && !p->fastMode && btMode);
++  #endif
++
++  {
++    unsigned lclp = p->lc + p->lp;
++    if (p->litProbs == 0 || p->saveState.litProbs == 0 || p->lclp != lclp)
++    {
++      LzmaEnc_FreeLits(p, alloc);
++      p->litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb));
++      p->saveState.litProbs = (CLzmaProb *)alloc->Alloc(alloc, (0x300 << lclp) * sizeof(CLzmaProb));
++      if (p->litProbs == 0 || p->saveState.litProbs == 0)
++      {
++        LzmaEnc_FreeLits(p, alloc);
++        return SZ_ERROR_MEM;
++      }
++      p->lclp = lclp;
++    }
++  }
++
++  p->matchFinderBase.bigHash = (p->dictSize > kBigHashDicLimit);
++
++  if (beforeSize + p->dictSize < keepWindowSize)
++    beforeSize = keepWindowSize - p->dictSize;
++
++  #ifndef _7ZIP_ST
++  if (p->mtMode)
++  {
++    RINOK(MatchFinderMt_Create(&p->matchFinderMt, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig));
++    p->matchFinderObj = &p->matchFinderMt;
++    MatchFinderMt_CreateVTable(&p->matchFinderMt, &p->matchFinder);
++  }
++  else
++  #endif
++  {
++    if (!MatchFinder_Create(&p->matchFinderBase, p->dictSize, beforeSize, p->numFastBytes, LZMA_MATCH_LEN_MAX, allocBig))
++      return SZ_ERROR_MEM;
++    p->matchFinderObj = &p->matchFinderBase;
++    MatchFinder_CreateVTable(&p->matchFinderBase, &p->matchFinder);
++  }
++  return SZ_OK;
++}
++
++void LzmaEnc_Init(CLzmaEnc *p)
++{
++  UInt32 i;
++  p->state = 0;
++  for (i = 0 ; i < LZMA_NUM_REPS; i++)
++    p->reps[i] = 0;
++
++  RangeEnc_Init(&p->rc);
++
++
++  for (i = 0; i < kNumStates; i++)
++  {
++    UInt32 j;
++    for (j = 0; j < LZMA_NUM_PB_STATES_MAX; j++)
++    {
++      p->isMatch[i][j] = kProbInitValue;
++      p->isRep0Long[i][j] = kProbInitValue;
++    }
++    p->isRep[i] = kProbInitValue;
++    p->isRepG0[i] = kProbInitValue;
++    p->isRepG1[i] = kProbInitValue;
++    p->isRepG2[i] = kProbInitValue;
++  }
++
++  {
++    UInt32 num = 0x300 << (p->lp + p->lc);
++    for (i = 0; i < num; i++)
++      p->litProbs[i] = kProbInitValue;
++  }
++
++  {
++    for (i = 0; i < kNumLenToPosStates; i++)
++    {
++      CLzmaProb *probs = p->posSlotEncoder[i];
++      UInt32 j;
++      for (j = 0; j < (1 << kNumPosSlotBits); j++)
++        probs[j] = kProbInitValue;
++    }
++  }
++  {
++    for (i = 0; i < kNumFullDistances - kEndPosModelIndex; i++)
++      p->posEncoders[i] = kProbInitValue;
++  }
++
++  LenEnc_Init(&p->lenEnc.p);
++  LenEnc_Init(&p->repLenEnc.p);
++
++  for (i = 0; i < (1 << kNumAlignBits); i++)
++    p->posAlignEncoder[i] = kProbInitValue;
++
++  p->optimumEndIndex = 0;
++  p->optimumCurrentIndex = 0;
++  p->additionalOffset = 0;
++
++  p->pbMask = (1 << p->pb) - 1;
++  p->lpMask = (1 << p->lp) - 1;
++}
++
++void LzmaEnc_InitPrices(CLzmaEnc *p)
++{
++  if (!p->fastMode)
++  {
++    FillDistancesPrices(p);
++    FillAlignPrices(p);
++  }
++
++  p->lenEnc.tableSize =
++  p->repLenEnc.tableSize =
++      p->numFastBytes + 1 - LZMA_MATCH_LEN_MIN;
++  LenPriceEnc_UpdateTables(&p->lenEnc, 1 << p->pb, p->ProbPrices);
++  LenPriceEnc_UpdateTables(&p->repLenEnc, 1 << p->pb, p->ProbPrices);
++}
++
++static SRes LzmaEnc_AllocAndInit(CLzmaEnc *p, UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  UInt32 i;
++  for (i = 0; i < (UInt32)kDicLogSizeMaxCompress; i++)
++    if (p->dictSize <= ((UInt32)1 << i))
++      break;
++  p->distTableSize = i * 2;
++
++  p->finished = False;
++  p->result = SZ_OK;
++  RINOK(LzmaEnc_Alloc(p, keepWindowSize, alloc, allocBig));
++  LzmaEnc_Init(p);
++  LzmaEnc_InitPrices(p);
++  p->nowPos64 = 0;
++  return SZ_OK;
++}
++
++static SRes LzmaEnc_Prepare(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream,
++    ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  p->matchFinderBase.stream = inStream;
++  p->needInit = 1;
++  p->rc.outStream = outStream;
++  return LzmaEnc_AllocAndInit(p, 0, alloc, allocBig);
++}
++
++SRes LzmaEnc_PrepareForLzma2(CLzmaEncHandle pp,
++    ISeqInStream *inStream, UInt32 keepWindowSize,
++    ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  p->matchFinderBase.stream = inStream;
++  p->needInit = 1;
++  return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig);
++}
++
++static void LzmaEnc_SetInputBuf(CLzmaEnc *p, const Byte *src, SizeT srcLen)
++{
++  p->matchFinderBase.directInput = 1;
++  p->matchFinderBase.bufferBase = (Byte *)src;
++  p->matchFinderBase.directInputRem = srcLen;
++}
++
++SRes LzmaEnc_MemPrepare(CLzmaEncHandle pp, const Byte *src, SizeT srcLen,
++    UInt32 keepWindowSize, ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  LzmaEnc_SetInputBuf(p, src, srcLen);
++  p->needInit = 1;
++
++  return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig);
++}
++
++void LzmaEnc_Finish(CLzmaEncHandle pp)
++{
++  #ifndef _7ZIP_ST
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  if (p->mtMode)
++    MatchFinderMt_ReleaseStream(&p->matchFinderMt);
++  #else
++  pp = pp;
++  #endif
++}
++
++typedef struct
++{
++  ISeqOutStream funcTable;
++  Byte *data;
++  SizeT rem;
++  Bool overflow;
++} CSeqOutStreamBuf;
++
++static size_t MyWrite(void *pp, const void *data, size_t size)
++{
++  CSeqOutStreamBuf *p = (CSeqOutStreamBuf *)pp;
++  if (p->rem < size)
++  {
++    size = p->rem;
++    p->overflow = True;
++  }
++  memcpy(p->data, data, size);
++  p->rem -= size;
++  p->data += size;
++  return size;
++}
++
++
++UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp)
++{
++  const CLzmaEnc *p = (CLzmaEnc *)pp;
++  return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
++}
++
++const Byte *LzmaEnc_GetCurBuf(CLzmaEncHandle pp)
++{
++  const CLzmaEnc *p = (CLzmaEnc *)pp;
++  return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset;
++}
++
++SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit,
++    Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize)
++{
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  UInt64 nowPos64;
++  SRes res;
++  CSeqOutStreamBuf outStream;
++
++  outStream.funcTable.Write = MyWrite;
++  outStream.data = dest;
++  outStream.rem = *destLen;
++  outStream.overflow = False;
++
++  p->writeEndMark = False;
++  p->finished = False;
++  p->result = SZ_OK;
++
++  if (reInit)
++    LzmaEnc_Init(p);
++  LzmaEnc_InitPrices(p);
++  nowPos64 = p->nowPos64;
++  RangeEnc_Init(&p->rc);
++  p->rc.outStream = &outStream.funcTable;
++
++  res = LzmaEnc_CodeOneBlock(p, True, desiredPackSize, *unpackSize);
++  
++  *unpackSize = (UInt32)(p->nowPos64 - nowPos64);
++  *destLen -= outStream.rem;
++  if (outStream.overflow)
++    return SZ_ERROR_OUTPUT_EOF;
++
++  return res;
++}
++
++static SRes LzmaEnc_Encode2(CLzmaEnc *p, ICompressProgress *progress)
++{
++  SRes res = SZ_OK;
++
++  #ifndef _7ZIP_ST
++  Byte allocaDummy[0x300];
++  int i = 0;
++  for (i = 0; i < 16; i++)
++    allocaDummy[i] = (Byte)i;
++  #endif
++
++  for (;;)
++  {
++    res = LzmaEnc_CodeOneBlock(p, False, 0, 0);
++    if (res != SZ_OK || p->finished != 0)
++      break;
++    if (progress != 0)
++    {
++      res = progress->Progress(progress, p->nowPos64, RangeEnc_GetProcessed(&p->rc));
++      if (res != SZ_OK)
++      {
++        res = SZ_ERROR_PROGRESS;
++        break;
++      }
++    }
++  }
++  LzmaEnc_Finish(p);
++  return res;
++}
++
++SRes LzmaEnc_Encode(CLzmaEncHandle pp, ISeqOutStream *outStream, ISeqInStream *inStream, ICompressProgress *progress,
++    ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  RINOK(LzmaEnc_Prepare(pp, outStream, inStream, alloc, allocBig));
++  return LzmaEnc_Encode2((CLzmaEnc *)pp, progress);
++}
++
++SRes LzmaEnc_WriteProperties(CLzmaEncHandle pp, Byte *props, SizeT *size)
++{
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++  int i;
++  UInt32 dictSize = p->dictSize;
++  if (*size < LZMA_PROPS_SIZE)
++    return SZ_ERROR_PARAM;
++  *size = LZMA_PROPS_SIZE;
++  props[0] = (Byte)((p->pb * 5 + p->lp) * 9 + p->lc);
++
++  for (i = 11; i <= 30; i++)
++  {
++    if (dictSize <= ((UInt32)2 << i))
++    {
++      dictSize = (2 << i);
++      break;
++    }
++    if (dictSize <= ((UInt32)3 << i))
++    {
++      dictSize = (3 << i);
++      break;
++    }
++  }
++
++  for (i = 0; i < 4; i++)
++    props[1 + i] = (Byte)(dictSize >> (8 * i));
++  return SZ_OK;
++}
++
++SRes LzmaEnc_MemEncode(CLzmaEncHandle pp, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
++    int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  SRes res;
++  CLzmaEnc *p = (CLzmaEnc *)pp;
++
++  CSeqOutStreamBuf outStream;
++
++  LzmaEnc_SetInputBuf(p, src, srcLen);
++
++  outStream.funcTable.Write = MyWrite;
++  outStream.data = dest;
++  outStream.rem = *destLen;
++  outStream.overflow = False;
++
++  p->writeEndMark = writeEndMark;
++
++  p->rc.outStream = &outStream.funcTable;
++  res = LzmaEnc_MemPrepare(pp, src, srcLen, 0, alloc, allocBig);
++  if (res == SZ_OK)
++    res = LzmaEnc_Encode2(p, progress);
++
++  *destLen -= outStream.rem;
++  if (outStream.overflow)
++    return SZ_ERROR_OUTPUT_EOF;
++  return res;
++}
++
++SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
++    const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
++    ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig)
++{
++  CLzmaEnc *p = (CLzmaEnc *)LzmaEnc_Create(alloc);
++  SRes res;
++  if (p == 0)
++    return SZ_ERROR_MEM;
++
++  res = LzmaEnc_SetProps(p, props);
++  if (res == SZ_OK)
++  {
++    res = LzmaEnc_WriteProperties(p, propsEncoded, propsSize);
++    if (res == SZ_OK)
++      res = LzmaEnc_MemEncode(p, dest, destLen, src, srcLen,
++          writeEndMark, progress, alloc, allocBig);
++  }
++
++  LzmaEnc_Destroy(p, alloc, allocBig);
++  return res;
++}
+--- /dev/null
++++ b/lib/lzma/Makefile
+@@ -0,0 +1,7 @@
++lzma_compress-objs := LzFind.o LzmaEnc.o
++lzma_decompress-objs := LzmaDec.o
++
++obj-$(CONFIG_LZMA_COMPRESS) += lzma_compress.o
++obj-$(CONFIG_LZMA_DECOMPRESS) += lzma_decompress.o
++
++EXTRA_CFLAGS += -Iinclude/linux -Iinclude/linux/lzma -include types.h
diff --git a/target/linux/generic/patches-3.7/531-debloat_lzma.patch b/target/linux/generic/patches-3.7/531-debloat_lzma.patch
new file mode 100644
index 0000000000..1e41661ebb
--- /dev/null
+++ b/target/linux/generic/patches-3.7/531-debloat_lzma.patch
@@ -0,0 +1,485 @@
+--- a/include/linux/lzma/LzmaDec.h
++++ b/include/linux/lzma/LzmaDec.h
+@@ -31,14 +31,6 @@ typedef struct _CLzmaProps
+   UInt32 dicSize;
+ } CLzmaProps;
+ 
+-/* LzmaProps_Decode - decodes properties
+-Returns:
+-  SZ_OK
+-  SZ_ERROR_UNSUPPORTED - Unsupported properties
+-*/
+-
+-SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
+-
+ 
+ /* ---------- LZMA Decoder state ---------- */
+ 
+@@ -70,8 +62,6 @@ typedef struct
+ 
+ #define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; }
+ 
+-void LzmaDec_Init(CLzmaDec *p);
+-
+ /* There are two types of LZMA streams:
+      0) Stream with end mark. That end mark adds about 6 bytes to compressed size.
+      1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */
+@@ -108,97 +98,6 @@ typedef enum
+ 
+ /* ELzmaStatus is used only as output value for function call */
+ 
+-
+-/* ---------- Interfaces ---------- */
+-
+-/* There are 3 levels of interfaces:
+-     1) Dictionary Interface
+-     2) Buffer Interface
+-     3) One Call Interface
+-   You can select any of these interfaces, but don't mix functions from different
+-   groups for same object. */
+-
+-
+-/* There are two variants to allocate state for Dictionary Interface:
+-     1) LzmaDec_Allocate / LzmaDec_Free
+-     2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs
+-   You can use variant 2, if you set dictionary buffer manually.
+-   For Buffer Interface you must always use variant 1.
+-
+-LzmaDec_Allocate* can return:
+-  SZ_OK
+-  SZ_ERROR_MEM         - Memory allocation error
+-  SZ_ERROR_UNSUPPORTED - Unsupported properties
+-*/
+-   
+-SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc);
+-void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc);
+-
+-SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAlloc *alloc);
+-void LzmaDec_Free(CLzmaDec *state, ISzAlloc *alloc);
+-
+-/* ---------- Dictionary Interface ---------- */
+-
+-/* You can use it, if you want to eliminate the overhead for data copying from
+-   dictionary to some other external buffer.
+-   You must work with CLzmaDec variables directly in this interface.
+-
+-   STEPS:
+-     LzmaDec_Constr()
+-     LzmaDec_Allocate()
+-     for (each new stream)
+-     {
+-       LzmaDec_Init()
+-       while (it needs more decompression)
+-       {
+-         LzmaDec_DecodeToDic()
+-         use data from CLzmaDec::dic and update CLzmaDec::dicPos
+-       }
+-     }
+-     LzmaDec_Free()
+-*/
+-
+-/* LzmaDec_DecodeToDic
+-   
+-   The decoding to internal dictionary buffer (CLzmaDec::dic).
+-   You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!
+-
+-finishMode:
+-  It has meaning only if the decoding reaches output limit (dicLimit).
+-  LZMA_FINISH_ANY - Decode just dicLimit bytes.
+-  LZMA_FINISH_END - Stream must be finished after dicLimit.
+-
+-Returns:
+-  SZ_OK
+-    status:
+-      LZMA_STATUS_FINISHED_WITH_MARK
+-      LZMA_STATUS_NOT_FINISHED
+-      LZMA_STATUS_NEEDS_MORE_INPUT
+-      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+-  SZ_ERROR_DATA - Data error
+-*/
+-
+-SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,
+-    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+-
+-
+-/* ---------- Buffer Interface ---------- */
+-
+-/* It's zlib-like interface.
+-   See LzmaDec_DecodeToDic description for information about STEPS and return results,
+-   but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need
+-   to work with CLzmaDec variables manually.
+-
+-finishMode:
+-  It has meaning only if the decoding reaches output limit (*destLen).
+-  LZMA_FINISH_ANY - Decode just destLen bytes.
+-  LZMA_FINISH_END - Stream must be finished after (*destLen).
+-*/
+-
+-SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
+-    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+-
+-
+ /* ---------- One Call Interface ---------- */
+ 
+ /* LzmaDecode
+--- a/lib/lzma/LzmaDec.c
++++ b/lib/lzma/LzmaDec.c
+@@ -682,7 +682,7 @@ static void LzmaDec_InitRc(CLzmaDec *p,
+   p->needFlush = 0;
+ }
+ 
+-void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState)
++static void LzmaDec_InitDicAndState(CLzmaDec *p, Bool initDic, Bool initState)
+ {
+   p->needFlush = 1;
+   p->remainLen = 0;
+@@ -698,7 +698,7 @@ void LzmaDec_InitDicAndState(CLzmaDec *p
+     p->needInitState = 1;
+ }
+ 
+-void LzmaDec_Init(CLzmaDec *p)
++static void LzmaDec_Init(CLzmaDec *p)
+ {
+   p->dicPos = 0;
+   LzmaDec_InitDicAndState(p, True, True);
+@@ -716,7 +716,7 @@ static void LzmaDec_InitStateReal(CLzmaD
+   p->needInitState = 0;
+ }
+ 
+-SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen,
++static SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit, const Byte *src, SizeT *srcLen,
+     ELzmaFinishMode finishMode, ELzmaStatus *status)
+ {
+   SizeT inSize = *srcLen;
+@@ -837,7 +837,7 @@ SRes LzmaDec_DecodeToDic(CLzmaDec *p, Si
+   return (p->code == 0) ? SZ_OK : SZ_ERROR_DATA;
+ }
+ 
+-SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status)
++static __maybe_unused SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status)
+ {
+   SizeT outSize = *destLen;
+   SizeT inSize = *srcLen;
+@@ -877,7 +877,7 @@ SRes LzmaDec_DecodeToBuf(CLzmaDec *p, By
+   }
+ }
+ 
+-void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc)
++static void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc)
+ {
+   alloc->Free(alloc, p->probs);
+   p->probs = 0;
+@@ -889,13 +889,13 @@ static void LzmaDec_FreeDict(CLzmaDec *p
+   p->dic = 0;
+ }
+ 
+-void LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc)
++static void __maybe_unused LzmaDec_Free(CLzmaDec *p, ISzAlloc *alloc)
+ {
+   LzmaDec_FreeProbs(p, alloc);
+   LzmaDec_FreeDict(p, alloc);
+ }
+ 
+-SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size)
++static SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size)
+ {
+   UInt32 dicSize;
+   Byte d;
+@@ -935,7 +935,7 @@ static SRes LzmaDec_AllocateProbs2(CLzma
+   return SZ_OK;
+ }
+ 
+-SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
++static SRes __maybe_unused LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
+ {
+   CLzmaProps propNew;
+   RINOK(LzmaProps_Decode(&propNew, props, propsSize));
+@@ -944,7 +944,7 @@ SRes LzmaDec_AllocateProbs(CLzmaDec *p,
+   return SZ_OK;
+ }
+ 
+-SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
++static SRes __maybe_unused LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAlloc *alloc)
+ {
+   CLzmaProps propNew;
+   SizeT dicBufSize;
+--- a/include/linux/lzma/LzmaEnc.h
++++ b/include/linux/lzma/LzmaEnc.h
+@@ -31,9 +31,6 @@ typedef struct _CLzmaEncProps
+ } CLzmaEncProps;
+ 
+ void LzmaEncProps_Init(CLzmaEncProps *p);
+-void LzmaEncProps_Normalize(CLzmaEncProps *p);
+-UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2);
+-
+ 
+ /* ---------- CLzmaEncHandle Interface ---------- */
+ 
+@@ -53,26 +50,9 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc *
+ void LzmaEnc_Destroy(CLzmaEncHandle p, ISzAlloc *alloc, ISzAlloc *allocBig);
+ SRes LzmaEnc_SetProps(CLzmaEncHandle p, const CLzmaEncProps *props);
+ SRes LzmaEnc_WriteProperties(CLzmaEncHandle p, Byte *properties, SizeT *size);
+-SRes LzmaEnc_Encode(CLzmaEncHandle p, ISeqOutStream *outStream, ISeqInStream *inStream,
+-    ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+ SRes LzmaEnc_MemEncode(CLzmaEncHandle p, Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+     int writeEndMark, ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+ 
+-/* ---------- One Call Interface ---------- */
+-
+-/* LzmaEncode
+-Return code:
+-  SZ_OK               - OK
+-  SZ_ERROR_MEM        - Memory allocation error
+-  SZ_ERROR_PARAM      - Incorrect paramater
+-  SZ_ERROR_OUTPUT_EOF - output buffer overflow
+-  SZ_ERROR_THREAD     - errors in multithreading functions (only for Mt version)
+-*/
+-
+-SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+-    const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
+-    ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig);
+-
+ #ifdef __cplusplus
+ }
+ #endif
+--- a/lib/lzma/LzmaEnc.c
++++ b/lib/lzma/LzmaEnc.c
+@@ -53,7 +53,7 @@ void LzmaEncProps_Init(CLzmaEncProps *p)
+   p->writeEndMark = 0;
+ }
+ 
+-void LzmaEncProps_Normalize(CLzmaEncProps *p)
++static void LzmaEncProps_Normalize(CLzmaEncProps *p)
+ {
+   int level = p->level;
+   if (level < 0) level = 5;
+@@ -76,7 +76,7 @@ void LzmaEncProps_Normalize(CLzmaEncProp
+       #endif
+ }
+ 
+-UInt32 LzmaEncProps_GetDictSize(const CLzmaEncProps *props2)
++static UInt32 __maybe_unused LzmaEncProps_GetDictSize(const CLzmaEncProps *props2)
+ {
+   CLzmaEncProps props = *props2;
+   LzmaEncProps_Normalize(&props);
+@@ -93,7 +93,7 @@ UInt32 LzmaEncProps_GetDictSize(const CL
+ 
+ #define BSR2_RET(pos, res) { unsigned long i; _BitScanReverse(&i, (pos)); res = (i + i) + ((pos >> (i - 1)) & 1); }
+ 
+-UInt32 GetPosSlot1(UInt32 pos)
++static UInt32 GetPosSlot1(UInt32 pos)
+ {
+   UInt32 res;
+   BSR2_RET(pos, res);
+@@ -107,7 +107,7 @@ UInt32 GetPosSlot1(UInt32 pos)
+ #define kNumLogBits (9 + (int)sizeof(size_t) / 2)
+ #define kDicLogSizeMaxCompress ((kNumLogBits - 1) * 2 + 7)
+ 
+-void LzmaEnc_FastPosInit(Byte *g_FastPos)
++static void LzmaEnc_FastPosInit(Byte *g_FastPos)
+ {
+   int c = 2, slotFast;
+   g_FastPos[0] = 0;
+@@ -339,7 +339,7 @@ typedef struct
+   CSaveState saveState;
+ } CLzmaEnc;
+ 
+-void LzmaEnc_SaveState(CLzmaEncHandle pp)
++static void __maybe_unused LzmaEnc_SaveState(CLzmaEncHandle pp)
+ {
+   CLzmaEnc *p = (CLzmaEnc *)pp;
+   CSaveState *dest = &p->saveState;
+@@ -365,7 +365,7 @@ void LzmaEnc_SaveState(CLzmaEncHandle pp
+   memcpy(dest->litProbs, p->litProbs, (0x300 << p->lclp) * sizeof(CLzmaProb));
+ }
+ 
+-void LzmaEnc_RestoreState(CLzmaEncHandle pp)
++static void __maybe_unused LzmaEnc_RestoreState(CLzmaEncHandle pp)
+ {
+   CLzmaEnc *dest = (CLzmaEnc *)pp;
+   const CSaveState *p = &dest->saveState;
+@@ -600,7 +600,7 @@ static void LitEnc_EncodeMatched(CRangeE
+   while (symbol < 0x10000);
+ }
+ 
+-void LzmaEnc_InitPriceTables(UInt32 *ProbPrices)
++static void LzmaEnc_InitPriceTables(UInt32 *ProbPrices)
+ {
+   UInt32 i;
+   for (i = (1 << kNumMoveReducingBits) / 2; i < kBitModelTotal; i += (1 << kNumMoveReducingBits))
+@@ -1676,7 +1676,7 @@ static void FillDistancesPrices(CLzmaEnc
+   p->matchPriceCount = 0;
+ }
+ 
+-void LzmaEnc_Construct(CLzmaEnc *p)
++static void LzmaEnc_Construct(CLzmaEnc *p)
+ {
+   RangeEnc_Construct(&p->rc);
+   MatchFinder_Construct(&p->matchFinderBase);
+@@ -1709,7 +1709,7 @@ CLzmaEncHandle LzmaEnc_Create(ISzAlloc *
+   return p;
+ }
+ 
+-void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc)
++static void LzmaEnc_FreeLits(CLzmaEnc *p, ISzAlloc *alloc)
+ {
+   alloc->Free(alloc, p->litProbs);
+   alloc->Free(alloc, p->saveState.litProbs);
+@@ -2074,7 +2074,7 @@ SRes LzmaEnc_MemPrepare(CLzmaEncHandle p
+   return LzmaEnc_AllocAndInit(p, keepWindowSize, alloc, allocBig);
+ }
+ 
+-void LzmaEnc_Finish(CLzmaEncHandle pp)
++static void LzmaEnc_Finish(CLzmaEncHandle pp)
+ {
+   #ifndef _7ZIP_ST
+   CLzmaEnc *p = (CLzmaEnc *)pp;
+@@ -2108,7 +2108,7 @@ static size_t MyWrite(void *pp, const vo
+ }
+ 
+ 
+-UInt32 LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp)
++static UInt32 __maybe_unused LzmaEnc_GetNumAvailableBytes(CLzmaEncHandle pp)
+ {
+   const CLzmaEnc *p = (CLzmaEnc *)pp;
+   return p->matchFinder.GetNumAvailableBytes(p->matchFinderObj);
+@@ -2120,7 +2120,7 @@ const Byte *LzmaEnc_GetCurBuf(CLzmaEncHa
+   return p->matchFinder.GetPointerToCurrentPos(p->matchFinderObj) - p->additionalOffset;
+ }
+ 
+-SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit,
++static SRes __maybe_unused LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, Bool reInit,
+     Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize)
+ {
+   CLzmaEnc *p = (CLzmaEnc *)pp;
+@@ -2248,7 +2248,7 @@ SRes LzmaEnc_MemEncode(CLzmaEncHandle pp
+   return res;
+ }
+ 
+-SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
++static __maybe_unused SRes LzmaEncode(Byte *dest, SizeT *destLen, const Byte *src, SizeT srcLen,
+     const CLzmaEncProps *props, Byte *propsEncoded, SizeT *propsSize, int writeEndMark,
+     ICompressProgress *progress, ISzAlloc *alloc, ISzAlloc *allocBig)
+ {
+--- a/include/linux/lzma/LzFind.h
++++ b/include/linux/lzma/LzFind.h
+@@ -55,11 +55,6 @@ typedef struct _CMatchFinder
+ 
+ #define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos)
+ 
+-int MatchFinder_NeedMove(CMatchFinder *p);
+-Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p);
+-void MatchFinder_MoveBlock(CMatchFinder *p);
+-void MatchFinder_ReadIfRequired(CMatchFinder *p);
+-
+ void MatchFinder_Construct(CMatchFinder *p);
+ 
+ /* Conditions:
+@@ -70,12 +65,6 @@ int MatchFinder_Create(CMatchFinder *p,
+     UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
+     ISzAlloc *alloc);
+ void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc);
+-void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems);
+-void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue);
+-
+-UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son,
+-    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue,
+-    UInt32 *distances, UInt32 maxLen);
+ 
+ /*
+ Conditions:
+@@ -102,12 +91,6 @@ typedef struct _IMatchFinder
+ 
+ void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable);
+ 
+-void MatchFinder_Init(CMatchFinder *p);
+-UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
+-UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);
+-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
+-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);
+-
+ #ifdef __cplusplus
+ }
+ #endif
+--- a/lib/lzma/LzFind.c
++++ b/lib/lzma/LzFind.c
+@@ -42,12 +42,12 @@ static int LzInWindow_Create(CMatchFinde
+   return (p->bufferBase != 0);
+ }
+ 
+-Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; }
+-Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; }
++static Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p) { return p->buffer; }
++static Byte MatchFinder_GetIndexByte(CMatchFinder *p, Int32 index) { return p->buffer[index]; }
+ 
+-UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; }
++static UInt32 MatchFinder_GetNumAvailableBytes(CMatchFinder *p) { return p->streamPos - p->pos; }
+ 
+-void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue)
++static void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue)
+ {
+   p->posLimit -= subValue;
+   p->pos -= subValue;
+@@ -268,7 +268,7 @@ static void MatchFinder_SetLimits(CMatch
+   p->posLimit = p->pos + limit;
+ }
+ 
+-void MatchFinder_Init(CMatchFinder *p)
++static void MatchFinder_Init(CMatchFinder *p)
+ {
+   UInt32 i;
+   for (i = 0; i < p->hashSizeSum; i++)
+@@ -287,7 +287,7 @@ static UInt32 MatchFinder_GetSubValue(CM
+   return (p->pos - p->historySize - 1) & kNormalizeMask;
+ }
+ 
+-void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems)
++static void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, UInt32 numItems)
+ {
+   UInt32 i;
+   for (i = 0; i < numItems; i++)
+@@ -350,7 +350,7 @@ static UInt32 * Hc_GetMatchesSpec(UInt32
+   }
+ }
+ 
+-UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
++static UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *cur, CLzRef *son,
+     UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 cutValue,
+     UInt32 *distances, UInt32 maxLen)
+ {
+@@ -492,7 +492,7 @@ static UInt32 Bt2_MatchFinder_GetMatches
+   GET_MATCHES_FOOTER(offset, 1)
+ }
+ 
+-UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++static __maybe_unused UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+ {
+   UInt32 offset;
+   GET_MATCHES_HEADER(3)
+@@ -632,7 +632,7 @@ static UInt32 Hc4_MatchFinder_GetMatches
+   MOVE_POS_RET
+ }
+ 
+-UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
++static __maybe_unused UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances)
+ {
+   UInt32 offset;
+   GET_MATCHES_HEADER(3)
+@@ -657,7 +657,7 @@ static void Bt2_MatchFinder_Skip(CMatchF
+   while (--num != 0);
+ }
+ 
+-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++static __maybe_unused void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+ {
+   do
+   {
+@@ -718,7 +718,7 @@ static void Hc4_MatchFinder_Skip(CMatchF
+   while (--num != 0);
+ }
+ 
+-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
++static __maybe_unused void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num)
+ {
+   do
+   {
diff --git a/target/linux/generic/patches-3.7/532-jffs2_eofdetect.patch b/target/linux/generic/patches-3.7/532-jffs2_eofdetect.patch
new file mode 100644
index 0000000000..f36131e99f
--- /dev/null
+++ b/target/linux/generic/patches-3.7/532-jffs2_eofdetect.patch
@@ -0,0 +1,53 @@
+--- a/fs/jffs2/build.c
++++ b/fs/jffs2/build.c
+@@ -114,6 +114,16 @@ static int jffs2_build_filesystem(struct
+ 	dbg_fsbuild("scanned flash completely\n");
+ 	jffs2_dbg_dump_block_lists_nolock(c);
+ 
++	if (c->flags & (1 << 7)) {
++		printk("%s(): unlocking the mtd device... ", __func__);
++		mtd_unlock(c->mtd, 0, c->mtd->size);
++		printk("done.\n");
++
++		printk("%s(): erasing all blocks after the end marker... ", __func__);
++		jffs2_erase_pending_blocks(c, -1);
++		printk("done.\n");
++	}
++
+ 	dbg_fsbuild("pass 1 starting\n");
+ 	c->flags |= JFFS2_SB_FLAG_BUILDING;
+ 	/* Now scan the directory tree, increasing nlink according to every dirent found. */
+--- a/fs/jffs2/scan.c
++++ b/fs/jffs2/scan.c
+@@ -148,8 +148,11 @@ int jffs2_scan_medium(struct jffs2_sb_in
+ 		/* reset summary info for next eraseblock scan */
+ 		jffs2_sum_reset_collected(s);
+ 
+-		ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
+-						buf_size, s);
++		if (c->flags & (1 << 7))
++			ret = BLK_STATE_ALLFF;
++		else
++			ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
++							buf_size, s);
+ 
+ 		if (ret < 0)
+ 			goto out;
+@@ -556,6 +559,17 @@ static int jffs2_scan_eraseblock (struct
+ 			return err;
+ 	}
+ 
++	if ((buf[0] == 0xde) &&
++		(buf[1] == 0xad) &&
++		(buf[2] == 0xc0) &&
++		(buf[3] == 0xde)) {
++		/* end of filesystem. erase everything after this point */
++		printk("%s(): End of filesystem marker found at 0x%x\n", __func__, jeb->offset);
++		c->flags |= (1 << 7);
++
++		return BLK_STATE_ALLFF;
++	}
++
+ 	/* We temporarily use 'ofs' as a pointer into the buffer/jeb */
+ 	ofs = 0;
+ 	max_ofs = EMPTY_SCAN_SIZE(c->sector_size);
diff --git a/target/linux/generic/patches-3.7/540-crypto-xz-decompression-support.patch b/target/linux/generic/patches-3.7/540-crypto-xz-decompression-support.patch
new file mode 100644
index 0000000000..6cf1d52902
--- /dev/null
+++ b/target/linux/generic/patches-3.7/540-crypto-xz-decompression-support.patch
@@ -0,0 +1,146 @@
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -1181,6 +1181,13 @@ config CRYPTO_842
+ 	help
+ 	  This is the 842 algorithm.
+ 
++config CRYPTO_XZ
++	tristate "XZ compression algorithm"
++	select CRYPTO_ALGAPI
++	select XZ_DEC
++	help
++	  This is the XZ algorithm. Only decompression is supported for now.
++
+ comment "Random Number Generation"
+ 
+ config CRYPTO_ANSI_CPRNG
+--- a/crypto/Makefile
++++ b/crypto/Makefile
+@@ -82,6 +82,7 @@ obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += mich
+ obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o
+ obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o
+ obj-$(CONFIG_CRYPTO_LZO) += lzo.o
++obj-$(CONFIG_CRYPTO_XZ) += xz.o
+ obj-$(CONFIG_CRYPTO_842) += 842.o
+ obj-$(CONFIG_CRYPTO_RNG2) += rng.o
+ obj-$(CONFIG_CRYPTO_RNG2) += krng.o
+--- /dev/null
++++ b/crypto/xz.c
+@@ -0,0 +1,117 @@
++/*
++ * Cryptographic API.
++ *
++ * XZ decompression support.
++ *
++ * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published by
++ * the Free Software Foundation.
++ *
++ */
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/crypto.h>
++#include <linux/xz.h>
++#include <linux/interrupt.h>
++#include <linux/mm.h>
++#include <linux/net.h>
++
++struct xz_comp_ctx {
++	struct xz_dec	*decomp_state;
++	struct xz_buf	decomp_buf;
++};
++
++static int crypto_xz_decomp_init(struct xz_comp_ctx *ctx)
++{
++	ctx->decomp_state = xz_dec_init(XZ_SINGLE, 0);
++	if (!ctx->decomp_state)
++		return -ENOMEM;
++
++	return 0;
++}
++
++static void crypto_xz_decomp_exit(struct xz_comp_ctx *ctx)
++{
++	xz_dec_end(ctx->decomp_state);
++}
++
++static int crypto_xz_init(struct crypto_tfm *tfm)
++{
++	struct xz_comp_ctx *ctx = crypto_tfm_ctx(tfm);
++
++	return crypto_xz_decomp_init(ctx);
++}
++
++static void crypto_xz_exit(struct crypto_tfm *tfm)
++{
++	struct xz_comp_ctx *ctx = crypto_tfm_ctx(tfm);
++
++	crypto_xz_decomp_exit(ctx);
++}
++
++static int crypto_xz_compress(struct crypto_tfm *tfm, const u8 *src,
++			      unsigned int slen, u8 *dst, unsigned int *dlen)
++{
++	return -EOPNOTSUPP;
++}
++
++static int crypto_xz_decompress(struct crypto_tfm *tfm, const u8 *src,
++				unsigned int slen, u8 *dst, unsigned int *dlen)
++{
++	struct xz_comp_ctx *dctx = crypto_tfm_ctx(tfm);
++	struct xz_buf *xz_buf = &dctx->decomp_buf;
++	int ret;
++
++	memset(xz_buf, '\0', sizeof(struct xz_buf));
++
++	xz_buf->in = (u8 *) src;
++	xz_buf->in_pos = 0;
++	xz_buf->in_size = slen;
++	xz_buf->out = (u8 *) dst;
++	xz_buf->out_pos = 0;
++	xz_buf->out_size = *dlen;
++
++	ret = xz_dec_run(dctx->decomp_state, xz_buf);
++	if (ret != XZ_STREAM_END) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	*dlen = xz_buf->out_pos;
++	ret = 0;
++
++out:
++	return ret;
++}
++
++static struct crypto_alg crypto_xz_alg = {
++	.cra_name		= "xz",
++	.cra_flags		= CRYPTO_ALG_TYPE_COMPRESS,
++	.cra_ctxsize		= sizeof(struct xz_comp_ctx),
++	.cra_module		= THIS_MODULE,
++	.cra_list		= LIST_HEAD_INIT(crypto_xz_alg.cra_list),
++	.cra_init		= crypto_xz_init,
++	.cra_exit		= crypto_xz_exit,
++	.cra_u			= { .compress = {
++	.coa_compress 		= crypto_xz_compress,
++	.coa_decompress  	= crypto_xz_decompress } }
++};
++
++static int __init crypto_xz_mod_init(void)
++{
++	return crypto_register_alg(&crypto_xz_alg);
++}
++
++static void __exit crypto_xz_mod_exit(void)
++{
++	crypto_unregister_alg(&crypto_xz_alg);
++}
++
++module_init(crypto_xz_mod_init);
++module_exit(crypto_xz_mod_exit);
++
++MODULE_LICENSE("GPL v2");
++MODULE_DESCRIPTION("Crypto XZ decompression support");
++MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
diff --git a/target/linux/generic/patches-3.7/541-ubifs-xz-decompression-support.patch b/target/linux/generic/patches-3.7/541-ubifs-xz-decompression-support.patch
new file mode 100644
index 0000000000..e069741861
--- /dev/null
+++ b/target/linux/generic/patches-3.7/541-ubifs-xz-decompression-support.patch
@@ -0,0 +1,92 @@
+--- a/fs/ubifs/Kconfig
++++ b/fs/ubifs/Kconfig
+@@ -5,8 +5,10 @@ config UBIFS_FS
+ 	select CRYPTO if UBIFS_FS_ADVANCED_COMPR
+ 	select CRYPTO if UBIFS_FS_LZO
+ 	select CRYPTO if UBIFS_FS_ZLIB
++	select CRYPTO if UBIFS_FS_XZ
+ 	select CRYPTO_LZO if UBIFS_FS_LZO
+ 	select CRYPTO_DEFLATE if UBIFS_FS_ZLIB
++	select CRYPTO_XZ if UBIFS_FS_XZ
+ 	depends on MTD_UBI
+ 	help
+ 	  UBIFS is a file system for flash devices which works on top of UBI.
+@@ -35,3 +37,12 @@ config UBIFS_FS_ZLIB
+ 	default y
+ 	help
+ 	  Zlib compresses better than LZO but it is slower. Say 'Y' if unsure.
++
++config UBIFS_FS_XZ
++	bool "XZ decompression support" if UBIFS_FS_ADVANCED_COMPR
++	depends on UBIFS_FS
++	default y
++	help
++	  XZ compresses better the ZLIB but it is slower..
++	  Say 'Y' if unsure.
++
+--- a/fs/ubifs/compress.c
++++ b/fs/ubifs/compress.c
+@@ -71,6 +71,24 @@ static struct ubifs_compressor zlib_comp
+ };
+ #endif
+ 
++#ifdef CONFIG_UBIFS_FS_XZ
++static DEFINE_MUTEX(xz_enc_mutex);
++static DEFINE_MUTEX(xz_dec_mutex);
++
++static struct ubifs_compressor xz_compr = {
++	.compr_type = UBIFS_COMPR_XZ,
++	.comp_mutex = &xz_enc_mutex,
++	.decomp_mutex = &xz_dec_mutex,
++	.name = "xz",
++	.capi_name = "xz",
++};
++#else
++static struct ubifs_compressor zlib_compr = {
++	.compr_type = UBIFS_COMPR_XZ,
++	.name = "xz",
++};
++#endif
++
+ /* All UBIFS compressors */
+ struct ubifs_compressor *ubifs_compressors[UBIFS_COMPR_TYPES_CNT];
+ 
+@@ -232,9 +250,15 @@ int __init ubifs_compressors_init(void)
+ 	if (err)
+ 		goto out_lzo;
+ 
++	err = compr_init(&xz_compr);
++	if (err)
++		goto out_zlib;
++
+ 	ubifs_compressors[UBIFS_COMPR_NONE] = &none_compr;
+ 	return 0;
+ 
++out_zlib:
++	compr_exit(&zlib_compr);
+ out_lzo:
+ 	compr_exit(&lzo_compr);
+ 	return err;
+@@ -247,4 +271,5 @@ void ubifs_compressors_exit(void)
+ {
+ 	compr_exit(&lzo_compr);
+ 	compr_exit(&zlib_compr);
++	compr_exit(&xz_compr);
+ }
+--- a/fs/ubifs/ubifs-media.h
++++ b/fs/ubifs/ubifs-media.h
+@@ -332,12 +332,14 @@ enum {
+  * UBIFS_COMPR_NONE: no compression
+  * UBIFS_COMPR_LZO: LZO compression
+  * UBIFS_COMPR_ZLIB: ZLIB compression
++ * UBIFS_COMPR_XZ: XZ compression
+  * UBIFS_COMPR_TYPES_CNT: count of supported compression types
+  */
+ enum {
+ 	UBIFS_COMPR_NONE,
+ 	UBIFS_COMPR_LZO,
+ 	UBIFS_COMPR_ZLIB,
++	UBIFS_COMPR_XZ,
+ 	UBIFS_COMPR_TYPES_CNT,
+ };
+ 
diff --git a/target/linux/generic/patches-3.7/550-ubifs-symlink-xattr-support.patch b/target/linux/generic/patches-3.7/550-ubifs-symlink-xattr-support.patch
new file mode 100644
index 0000000000..609aca9994
--- /dev/null
+++ b/target/linux/generic/patches-3.7/550-ubifs-symlink-xattr-support.patch
@@ -0,0 +1,67 @@
+--- a/fs/ubifs/file.c
++++ b/fs/ubifs/file.c
+@@ -1574,6 +1574,12 @@ const struct inode_operations ubifs_syml
+ 	.follow_link = ubifs_follow_link,
+ 	.setattr     = ubifs_setattr,
+ 	.getattr     = ubifs_getattr,
++#ifdef CONFIG_UBIFS_FS_XATTR
++	.setxattr    = ubifs_setxattr,
++	.getxattr    = ubifs_getxattr,
++	.listxattr   = ubifs_listxattr,
++	.removexattr = ubifs_removexattr,
++#endif
+ };
+ 
+ const struct file_operations ubifs_file_operations = {
+--- a/fs/ubifs/journal.c
++++ b/fs/ubifs/journal.c
+@@ -553,7 +553,8 @@ int ubifs_jnl_update(struct ubifs_info *
+ 
+ 	dbg_jnl("ino %lu, dent '%.*s', data len %d in dir ino %lu",
+ 		inode->i_ino, nm->len, nm->name, ui->data_len, dir->i_ino);
+-	ubifs_assert(dir_ui->data_len == 0);
++	if (!xent)
++		ubifs_assert(dir_ui->data_len == 0);
+ 	ubifs_assert(mutex_is_locked(&dir_ui->ui_mutex));
+ 
+ 	dlen = UBIFS_DENT_NODE_SZ + nm->len + 1;
+@@ -573,6 +574,13 @@ int ubifs_jnl_update(struct ubifs_info *
+ 	aligned_dlen = ALIGN(dlen, 8);
+ 	aligned_ilen = ALIGN(ilen, 8);
+ 	len = aligned_dlen + aligned_ilen + UBIFS_INO_NODE_SZ;
++	if (xent) {
++		/*
++		 * Make sure to account for dir_ui->data_len in
++		 * length calculation in case there is extended attribute.
++		 */
++		len += dir_ui->data_len;
++	}
+ 	dent = kmalloc(len, GFP_NOFS);
+ 	if (!dent)
+ 		return -ENOMEM;
+@@ -649,7 +657,8 @@ int ubifs_jnl_update(struct ubifs_info *
+ 
+ 	ino_key_init(c, &ino_key, dir->i_ino);
+ 	ino_offs += aligned_ilen;
+-	err = ubifs_tnc_add(c, &ino_key, lnum, ino_offs, UBIFS_INO_NODE_SZ);
++	err = ubifs_tnc_add(c, &ino_key, lnum, ino_offs,
++			    UBIFS_INO_NODE_SZ + dir_ui->data_len);
+ 	if (err)
+ 		goto out_ro;
+ 
+--- a/fs/ubifs/xattr.c
++++ b/fs/ubifs/xattr.c
+@@ -209,12 +209,12 @@ static int change_xattr(struct ubifs_inf
+ 		goto out_free;
+ 	}
+ 	inode->i_size = ui->ui_size = size;
+-	ui->data_len = size;
+ 
+ 	mutex_lock(&host_ui->ui_mutex);
+ 	host->i_ctime = ubifs_current_time(host);
+ 	host_ui->xattr_size -= CALC_XATTR_BYTES(ui->data_len);
+ 	host_ui->xattr_size += CALC_XATTR_BYTES(size);
++	ui->data_len = size;
+ 
+ 	/*
+ 	 * It is important to write the host inode after the xattr inode
diff --git a/target/linux/generic/patches-3.7/600-netfilter_layer7_2.22.patch b/target/linux/generic/patches-3.7/600-netfilter_layer7_2.22.patch
new file mode 100644
index 0000000000..0c8c5e890b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/600-netfilter_layer7_2.22.patch
@@ -0,0 +1,2142 @@
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -1176,6 +1176,27 @@ config NETFILTER_XT_MATCH_STATE
+ 
+ 	  To compile it as a module, choose M here.  If unsure, say N.
+ 
++config NETFILTER_XT_MATCH_LAYER7
++	tristate '"layer7" match support'
++	depends on NETFILTER_XTABLES
++	depends on EXPERIMENTAL && (IP_NF_CONNTRACK || NF_CONNTRACK)
++       depends on NETFILTER_ADVANCED
++	help
++	  Say Y if you want to be able to classify connections (and their
++	  packets) based on regular expression matching of their application
++	  layer data.   This is one way to classify applications such as
++	  peer-to-peer filesharing systems that do not always use the same
++	  port.
++
++	  To compile it as a module, choose M here.  If unsure, say N.
++
++config NETFILTER_XT_MATCH_LAYER7_DEBUG
++        bool 'Layer 7 debugging output'
++        depends on NETFILTER_XT_MATCH_LAYER7
++        help
++          Say Y to get lots of debugging output.
++
++
+ config NETFILTER_XT_MATCH_STATISTIC
+ 	tristate '"statistic" match support'
+ 	depends on NETFILTER_ADVANCED
+--- a/net/netfilter/Makefile
++++ b/net/netfilter/Makefile
+@@ -131,6 +131,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_RECENT)
+ obj-$(CONFIG_NETFILTER_XT_MATCH_SCTP) += xt_sctp.o
+ obj-$(CONFIG_NETFILTER_XT_MATCH_SOCKET) += xt_socket.o
+ obj-$(CONFIG_NETFILTER_XT_MATCH_STATE) += xt_state.o
++obj-$(CONFIG_NETFILTER_XT_MATCH_LAYER7) += xt_layer7.o
+ obj-$(CONFIG_NETFILTER_XT_MATCH_STATISTIC) += xt_statistic.o
+ obj-$(CONFIG_NETFILTER_XT_MATCH_STRING) += xt_string.o
+ obj-$(CONFIG_NETFILTER_XT_MATCH_TCPMSS) += xt_tcpmss.o
+--- /dev/null
++++ b/net/netfilter/xt_layer7.c
+@@ -0,0 +1,666 @@
++/*
++  Kernel module to match application layer (OSI layer 7) data in connections.
++
++  http://l7-filter.sf.net
++
++  (C) 2003-2009 Matthew Strait and Ethan Sommer.
++
++  This program is free software; you can redistribute it and/or
++  modify it under the terms of the GNU General Public License
++  as published by the Free Software Foundation; either version
++  2 of the License, or (at your option) any later version.
++  http://www.gnu.org/licenses/gpl.txt
++
++  Based on ipt_string.c (C) 2000 Emmanuel Roger <winfield@freegates.be>,
++  xt_helper.c (C) 2002 Harald Welte and cls_layer7.c (C) 2003 Matthew Strait,
++  Ethan Sommer, Justin Levandoski.
++*/
++
++#include <linux/spinlock.h>
++#include <linux/version.h>
++#include <net/ip.h>
++#include <net/tcp.h>
++#include <linux/module.h>
++#include <linux/skbuff.h>
++#include <linux/netfilter.h>
++#include <net/netfilter/nf_conntrack.h>
++#include <net/netfilter/nf_conntrack_core.h>
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)
++#include <net/netfilter/nf_conntrack_extend.h>
++#include <net/netfilter/nf_conntrack_acct.h>
++#endif
++#include <linux/netfilter/x_tables.h>
++#include <linux/netfilter/xt_layer7.h>
++#include <linux/ctype.h>
++#include <linux/proc_fs.h>
++
++#include "regexp/regexp.c"
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Matthew Strait <quadong@users.sf.net>, Ethan Sommer <sommere@users.sf.net>");
++MODULE_DESCRIPTION("iptables application layer match module");
++MODULE_ALIAS("ipt_layer7");
++MODULE_VERSION("2.21");
++
++static int maxdatalen = 2048; // this is the default
++module_param(maxdatalen, int, 0444);
++MODULE_PARM_DESC(maxdatalen, "maximum bytes of data looked at by l7-filter");
++#ifdef CONFIG_NETFILTER_XT_MATCH_LAYER7_DEBUG
++	#define DPRINTK(format,args...) printk(format,##args)
++#else
++	#define DPRINTK(format,args...)
++#endif
++
++/* Number of packets whose data we look at.
++This can be modified through /proc/net/layer7_numpackets */
++static int num_packets = 10;
++
++static struct pattern_cache {
++	char * regex_string;
++	regexp * pattern;
++	struct pattern_cache * next;
++} * first_pattern_cache = NULL;
++
++DEFINE_SPINLOCK(l7_lock);
++
++static int total_acct_packets(struct nf_conn *ct)
++{
++#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 26)
++	BUG_ON(ct == NULL);
++	return (ct->counters[IP_CT_DIR_ORIGINAL].packets + ct->counters[IP_CT_DIR_REPLY].packets);
++#else
++	struct nf_conn_counter *acct;
++
++	BUG_ON(ct == NULL);
++	acct = nf_conn_acct_find(ct);
++	if (!acct)
++		return 0;
++	return (atomic64_read(&acct[IP_CT_DIR_ORIGINAL].packets) + atomic64_read(&acct[IP_CT_DIR_REPLY].packets));
++#endif
++}
++
++#ifdef CONFIG_IP_NF_MATCH_LAYER7_DEBUG
++/* Converts an unfriendly string into a friendly one by
++replacing unprintables with periods and all whitespace with " ". */
++static char * friendly_print(unsigned char * s)
++{
++	char * f = kmalloc(strlen(s) + 1, GFP_ATOMIC);
++	int i;
++
++	if(!f) {
++		if (net_ratelimit())
++			printk(KERN_ERR "layer7: out of memory in "
++					"friendly_print, bailing.\n");
++		return NULL;
++	}
++
++	for(i = 0; i < strlen(s); i++){
++		if(isprint(s[i]) && s[i] < 128)	f[i] = s[i];
++		else if(isspace(s[i]))		f[i] = ' ';
++		else 				f[i] = '.';
++	}
++	f[i] = '\0';
++	return f;
++}
++
++static char dec2hex(int i)
++{
++	switch (i) {
++		case 0 ... 9:
++			return (i + '0');
++			break;
++		case 10 ... 15:
++			return (i - 10 + 'a');
++			break;
++		default:
++			if (net_ratelimit())
++				printk("layer7: Problem in dec2hex\n");
++			return '\0';
++	}
++}
++
++static char * hex_print(unsigned char * s)
++{
++	char * g = kmalloc(strlen(s)*3 + 1, GFP_ATOMIC);
++	int i;
++
++	if(!g) {
++	       if (net_ratelimit())
++			printk(KERN_ERR "layer7: out of memory in hex_print, "
++					"bailing.\n");
++	       return NULL;
++	}
++
++	for(i = 0; i < strlen(s); i++) {
++		g[i*3    ] = dec2hex(s[i]/16);
++		g[i*3 + 1] = dec2hex(s[i]%16);
++		g[i*3 + 2] = ' ';
++	}
++	g[i*3] = '\0';
++
++	return g;
++}
++#endif // DEBUG
++
++/* Use instead of regcomp.  As we expect to be seeing the same regexps over and
++over again, it make sense to cache the results. */
++static regexp * compile_and_cache(const char * regex_string, 
++                                  const char * protocol)
++{
++	struct pattern_cache * node               = first_pattern_cache;
++	struct pattern_cache * last_pattern_cache = first_pattern_cache;
++	struct pattern_cache * tmp;
++	unsigned int len;
++
++	while (node != NULL) {
++		if (!strcmp(node->regex_string, regex_string))
++		return node->pattern;
++
++		last_pattern_cache = node;/* points at the last non-NULL node */
++		node = node->next;
++	}
++
++	/* If we reach the end of the list, then we have not yet cached
++	   the pattern for this regex. Let's do that now.
++	   Be paranoid about running out of memory to avoid list corruption. */
++	tmp = kmalloc(sizeof(struct pattern_cache), GFP_ATOMIC);
++
++	if(!tmp) {
++		if (net_ratelimit())
++			printk(KERN_ERR "layer7: out of memory in "
++					"compile_and_cache, bailing.\n");
++		return NULL;
++	}
++
++	tmp->regex_string  = kmalloc(strlen(regex_string) + 1, GFP_ATOMIC);
++	tmp->pattern       = kmalloc(sizeof(struct regexp),    GFP_ATOMIC);
++	tmp->next = NULL;
++
++	if(!tmp->regex_string || !tmp->pattern) {
++		if (net_ratelimit())
++			printk(KERN_ERR "layer7: out of memory in "
++					"compile_and_cache, bailing.\n");
++		kfree(tmp->regex_string);
++		kfree(tmp->pattern);
++		kfree(tmp);
++		return NULL;
++	}
++
++	/* Ok.  The new node is all ready now. */
++	node = tmp;
++
++	if(first_pattern_cache == NULL) /* list is empty */
++		first_pattern_cache = node; /* make node the beginning */
++	else
++		last_pattern_cache->next = node; /* attach node to the end */
++
++	/* copy the string and compile the regex */
++	len = strlen(regex_string);
++	DPRINTK("About to compile this: \"%s\"\n", regex_string);
++	node->pattern = regcomp((char *)regex_string, &len);
++	if ( !node->pattern ) {
++		if (net_ratelimit())
++			printk(KERN_ERR "layer7: Error compiling regexp "
++					"\"%s\" (%s)\n", 
++					regex_string, protocol);
++		/* pattern is now cached as NULL, so we won't try again. */
++	}
++
++	strcpy(node->regex_string, regex_string);
++	return node->pattern;
++}
++
++static int can_handle(const struct sk_buff *skb)
++{
++	if(!ip_hdr(skb)) /* not IP */
++		return 0;
++	if(ip_hdr(skb)->protocol != IPPROTO_TCP &&
++	   ip_hdr(skb)->protocol != IPPROTO_UDP &&
++	   ip_hdr(skb)->protocol != IPPROTO_ICMP)
++		return 0;
++	return 1;
++}
++
++/* Returns offset the into the skb->data that the application data starts */
++static int app_data_offset(const struct sk_buff *skb)
++{
++	/* In case we are ported somewhere (ebtables?) where ip_hdr(skb)
++	isn't set, this can be gotten from 4*(skb->data[0] & 0x0f) as well. */
++	int ip_hl = 4*ip_hdr(skb)->ihl;
++
++	if( ip_hdr(skb)->protocol == IPPROTO_TCP ) {
++		/* 12 == offset into TCP header for the header length field.
++		Can't get this with skb->h.th->doff because the tcphdr
++		struct doesn't get set when routing (this is confirmed to be
++		true in Netfilter as well as QoS.) */
++		int tcp_hl = 4*(skb->data[ip_hl + 12] >> 4);
++
++		return ip_hl + tcp_hl;
++	} else if( ip_hdr(skb)->protocol == IPPROTO_UDP  ) {
++		return ip_hl + 8; /* UDP header is always 8 bytes */
++	} else if( ip_hdr(skb)->protocol == IPPROTO_ICMP ) {
++		return ip_hl + 8; /* ICMP header is 8 bytes */
++	} else {
++		if (net_ratelimit())
++			printk(KERN_ERR "layer7: tried to handle unknown "
++					"protocol!\n");
++		return ip_hl + 8; /* something reasonable */
++	}
++}
++
++/* handles whether there's a match when we aren't appending data anymore */
++static int match_no_append(struct nf_conn * conntrack, 
++                           struct nf_conn * master_conntrack, 
++                           enum ip_conntrack_info ctinfo,
++                           enum ip_conntrack_info master_ctinfo,
++                           const struct xt_layer7_info * info)
++{
++	/* If we're in here, throw the app data away */
++	if(master_conntrack->layer7.app_data != NULL) {
++
++	#ifdef CONFIG_IP_NF_MATCH_LAYER7_DEBUG
++		if(!master_conntrack->layer7.app_proto) {
++			char * f = 
++			  friendly_print(master_conntrack->layer7.app_data);
++			char * g = 
++			  hex_print(master_conntrack->layer7.app_data);
++			DPRINTK("\nl7-filter gave up after %d bytes "
++				"(%d packets):\n%s\n",
++				strlen(f), total_acct_packets(master_conntrack), f);
++			kfree(f);
++			DPRINTK("In hex: %s\n", g);
++			kfree(g);
++		}
++	#endif
++
++		kfree(master_conntrack->layer7.app_data);
++		master_conntrack->layer7.app_data = NULL; /* don't free again */
++	}
++
++	if(master_conntrack->layer7.app_proto){
++		/* Here child connections set their .app_proto (for /proc) */
++		if(!conntrack->layer7.app_proto) {
++			conntrack->layer7.app_proto = 
++			  kmalloc(strlen(master_conntrack->layer7.app_proto)+1, 
++			    GFP_ATOMIC);
++			if(!conntrack->layer7.app_proto){
++				if (net_ratelimit())
++					printk(KERN_ERR "layer7: out of memory "
++							"in match_no_append, "
++							"bailing.\n");
++				return 1;
++			}
++			strcpy(conntrack->layer7.app_proto, 
++				master_conntrack->layer7.app_proto);
++		}
++
++		return (!strcmp(master_conntrack->layer7.app_proto, 
++				info->protocol));
++	}
++	else {
++		/* If not classified, set to "unknown" to distinguish from
++		connections that are still being tested. */
++		master_conntrack->layer7.app_proto = 
++			kmalloc(strlen("unknown")+1, GFP_ATOMIC);
++		if(!master_conntrack->layer7.app_proto){
++			if (net_ratelimit())
++				printk(KERN_ERR "layer7: out of memory in "
++						"match_no_append, bailing.\n");
++			return 1;
++		}
++		strcpy(master_conntrack->layer7.app_proto, "unknown");
++		return 0;
++	}
++}
++
++/* add the new app data to the conntrack.  Return number of bytes added. */
++static int add_data(struct nf_conn * master_conntrack,
++                    char * app_data, int appdatalen)
++{
++	int length = 0, i;
++	int oldlength = master_conntrack->layer7.app_data_len;
++
++	/* This is a fix for a race condition by Deti Fliegl. However, I'm not 
++	   clear on whether the race condition exists or whether this really 
++	   fixes it.  I might just be being dense... Anyway, if it's not really 
++	   a fix, all it does is waste a very small amount of time. */
++	if(!master_conntrack->layer7.app_data) return 0;
++
++	/* Strip nulls. Make everything lower case (our regex lib doesn't
++	do case insensitivity).  Add it to the end of the current data. */
++	for(i = 0; i < maxdatalen-oldlength-1 &&
++		   i < appdatalen; i++) {
++		if(app_data[i] != '\0') {
++			/* the kernel version of tolower mungs 'upper ascii' */
++			master_conntrack->layer7.app_data[length+oldlength] =
++				isascii(app_data[i])? 
++					tolower(app_data[i]) : app_data[i];
++			length++;
++		}
++	}
++
++	master_conntrack->layer7.app_data[length+oldlength] = '\0';
++	master_conntrack->layer7.app_data_len = length + oldlength;
++
++	return length;
++}
++
++/* taken from drivers/video/modedb.c */
++static int my_atoi(const char *s)
++{
++	int val = 0;
++
++	for (;; s++) {
++		switch (*s) {
++			case '0'...'9':
++			val = 10*val+(*s-'0');
++			break;
++		default:
++			return val;
++		}
++	}
++}
++
++/* write out num_packets to userland. */
++static int layer7_read_proc(char* page, char ** start, off_t off, int count,
++                            int* eof, void * data)
++{
++	if(num_packets > 99 && net_ratelimit())
++		printk(KERN_ERR "layer7: NOT REACHED. num_packets too big\n");
++
++	page[0] = num_packets/10 + '0';
++	page[1] = num_packets%10 + '0';
++	page[2] = '\n';
++	page[3] = '\0';
++
++	*eof=1;
++
++	return 3;
++}
++
++/* Read in num_packets from userland */
++static int layer7_write_proc(struct file* file, const char* buffer,
++                             unsigned long count, void *data)
++{
++	char * foo = kmalloc(count, GFP_ATOMIC);
++
++	if(!foo){
++		if (net_ratelimit())
++			printk(KERN_ERR "layer7: out of memory, bailing. "
++					"num_packets unchanged.\n");
++		return count;
++	}
++
++	if(copy_from_user(foo, buffer, count)) {
++		return -EFAULT;
++	}
++
++
++	num_packets = my_atoi(foo);
++	kfree (foo);
++
++	/* This has an arbitrary limit to make the math easier. I'm lazy.
++	But anyway, 99 is a LOT! If you want more, you're doing it wrong! */
++	if(num_packets > 99) {
++		printk(KERN_WARNING "layer7: num_packets can't be > 99.\n");
++		num_packets = 99;
++	} else if(num_packets < 1) {
++		printk(KERN_WARNING "layer7: num_packets can't be < 1.\n");
++		num_packets = 1;
++	}
++
++	return count;
++}
++
++static bool
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
++match(const struct sk_buff *skbin, const struct xt_match_param *par)
++#else
++match(const struct sk_buff *skbin,
++      const struct net_device *in,
++      const struct net_device *out,
++      const struct xt_match *match,
++      const void *matchinfo,
++      int offset,
++      unsigned int protoff,
++      bool *hotdrop)
++#endif
++{
++	/* sidestep const without getting a compiler warning... */
++	struct sk_buff * skb = (struct sk_buff *)skbin; 
++
++	const struct xt_layer7_info * info = 
++	#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
++		par->matchinfo;
++	#else
++		matchinfo;
++	#endif
++
++	enum ip_conntrack_info master_ctinfo, ctinfo;
++	struct nf_conn *master_conntrack, *conntrack;
++	unsigned char * app_data;
++	unsigned int pattern_result, appdatalen;
++	regexp * comppattern;
++
++	/* Be paranoid/incompetent - lock the entire match function. */
++	spin_lock_bh(&l7_lock);
++
++	if(!can_handle(skb)){
++		DPRINTK("layer7: This is some protocol I can't handle.\n");
++		spin_unlock_bh(&l7_lock);
++		return info->invert;
++	}
++
++	/* Treat parent & all its children together as one connection, except
++	for the purpose of setting conntrack->layer7.app_proto in the actual
++	connection. This makes /proc/net/ip_conntrack more satisfying. */
++	if(!(conntrack = nf_ct_get(skb, &ctinfo)) ||
++	   !(master_conntrack=nf_ct_get(skb,&master_ctinfo))){
++		DPRINTK("layer7: couldn't get conntrack.\n");
++		spin_unlock_bh(&l7_lock);
++		return info->invert;
++	}
++
++	/* Try to get a master conntrack (and its master etc) for FTP, etc. */
++	while (master_ct(master_conntrack) != NULL)
++		master_conntrack = master_ct(master_conntrack);
++
++	/* if we've classified it or seen too many packets */
++	if(total_acct_packets(master_conntrack) > num_packets ||
++	   master_conntrack->layer7.app_proto) {
++
++		pattern_result = match_no_append(conntrack, master_conntrack, 
++						 ctinfo, master_ctinfo, info);
++
++		/* skb->cb[0] == seen. Don't do things twice if there are 
++		multiple l7 rules. I'm not sure that using cb for this purpose 
++		is correct, even though it says "put your private variables 
++		there". But it doesn't look like it is being used for anything
++		else in the skbs that make it here. */
++		skb->cb[0] = 1; /* marking it seen here's probably irrelevant */
++
++		spin_unlock_bh(&l7_lock);
++		return (pattern_result ^ info->invert);
++	}
++
++	if(skb_is_nonlinear(skb)){
++		if(skb_linearize(skb) != 0){
++			if (net_ratelimit())
++				printk(KERN_ERR "layer7: failed to linearize "
++						"packet, bailing.\n");
++			spin_unlock_bh(&l7_lock);
++			return info->invert;
++		}
++	}
++
++	/* now that the skb is linearized, it's safe to set these. */
++	app_data = skb->data + app_data_offset(skb);
++	appdatalen = skb_tail_pointer(skb) - app_data;
++
++	/* the return value gets checked later, when we're ready to use it */
++	comppattern = compile_and_cache(info->pattern, info->protocol);
++
++	/* On the first packet of a connection, allocate space for app data */
++	if(total_acct_packets(master_conntrack) == 1 && !skb->cb[0] && 
++	   !master_conntrack->layer7.app_data){
++		master_conntrack->layer7.app_data = 
++			kmalloc(maxdatalen, GFP_ATOMIC);
++		if(!master_conntrack->layer7.app_data){
++			if (net_ratelimit())
++				printk(KERN_ERR "layer7: out of memory in "
++						"match, bailing.\n");
++			spin_unlock_bh(&l7_lock);
++			return info->invert;
++		}
++
++		master_conntrack->layer7.app_data[0] = '\0';
++	}
++
++	/* Can be here, but unallocated, if numpackets is increased near
++	the beginning of a connection */
++	if(master_conntrack->layer7.app_data == NULL){
++		spin_unlock_bh(&l7_lock);
++		return info->invert; /* unmatched */
++	}
++
++	if(!skb->cb[0]){
++		int newbytes;
++		newbytes = add_data(master_conntrack, app_data, appdatalen);
++
++		if(newbytes == 0) { /* didn't add any data */
++			skb->cb[0] = 1;
++			/* Didn't match before, not going to match now */
++			spin_unlock_bh(&l7_lock);
++			return info->invert;
++		}
++	}
++
++	/* If looking for "unknown", then never match.  "Unknown" means that
++	we've given up; we're still trying with these packets. */
++	if(!strcmp(info->protocol, "unknown")) {
++		pattern_result = 0;
++	/* If looking for "unset", then always match. "Unset" means that we
++	haven't yet classified the connection. */
++	} else if(!strcmp(info->protocol, "unset")) {
++		pattern_result = 2;
++		DPRINTK("layer7: matched unset: not yet classified "
++			"(%d/%d packets)\n",
++                        total_acct_packets(master_conntrack), num_packets);
++	/* If the regexp failed to compile, don't bother running it */
++	} else if(comppattern && 
++		  regexec(comppattern, master_conntrack->layer7.app_data)){
++		DPRINTK("layer7: matched %s\n", info->protocol);
++		pattern_result = 1;
++	} else pattern_result = 0;
++
++	if(pattern_result == 1) {
++		master_conntrack->layer7.app_proto = 
++			kmalloc(strlen(info->protocol)+1, GFP_ATOMIC);
++		if(!master_conntrack->layer7.app_proto){
++			if (net_ratelimit())
++				printk(KERN_ERR "layer7: out of memory in "
++						"match, bailing.\n");
++			spin_unlock_bh(&l7_lock);
++			return (pattern_result ^ info->invert);
++		}
++		strcpy(master_conntrack->layer7.app_proto, info->protocol);
++	} else if(pattern_result > 1) { /* cleanup from "unset" */
++		pattern_result = 1;
++	}
++
++	/* mark the packet seen */
++	skb->cb[0] = 1;
++
++	spin_unlock_bh(&l7_lock);
++	return (pattern_result ^ info->invert);
++}
++
++// load nf_conntrack_ipv4
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
++static bool check(const struct xt_mtchk_param *par)
++{
++        if (nf_ct_l3proto_try_module_get(par->match->family) < 0) {
++                printk(KERN_WARNING "can't load conntrack support for "
++                                    "proto=%d\n", par->match->family);
++#else
++static bool check(const char *tablename, const void *inf,
++		 const struct xt_match *match, void *matchinfo,
++		 unsigned int hook_mask)
++{
++        if (nf_ct_l3proto_try_module_get(match->family) < 0) {
++                printk(KERN_WARNING "can't load conntrack support for "
++                                    "proto=%d\n", match->family);
++#endif
++                return 0;
++        }
++	return 1;
++}
++
++
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
++	static void destroy(const struct xt_mtdtor_param *par)
++	{
++		nf_ct_l3proto_module_put(par->match->family);
++	}
++#else
++	static void destroy(const struct xt_match *match, void *matchinfo)
++	{
++		nf_ct_l3proto_module_put(match->family);
++	}
++#endif
++
++static struct xt_match xt_layer7_match[] __read_mostly = {
++{
++	.name		= "layer7",
++	.family		= AF_INET,
++	.checkentry	= check,
++	.match		= match,
++	.destroy	= destroy,
++	.matchsize	= sizeof(struct xt_layer7_info),
++	.me		= THIS_MODULE
++}
++};
++
++static void layer7_cleanup_proc(void)
++{
++	remove_proc_entry("layer7_numpackets", init_net.proc_net);
++}
++
++/* register the proc file */
++static void layer7_init_proc(void)
++{
++	struct proc_dir_entry* entry;
++	entry = create_proc_entry("layer7_numpackets", 0644, init_net.proc_net);
++	entry->read_proc = layer7_read_proc;
++	entry->write_proc = layer7_write_proc;
++}
++
++static int __init xt_layer7_init(void)
++{
++	need_conntrack();
++
++	layer7_init_proc();
++	if(maxdatalen < 1) {
++		printk(KERN_WARNING "layer7: maxdatalen can't be < 1, "
++			"using 1\n");
++		maxdatalen = 1;
++	}
++	/* This is not a hard limit.  It's just here to prevent people from
++	bringing their slow machines to a grinding halt. */
++	else if(maxdatalen > 65536) {
++		printk(KERN_WARNING "layer7: maxdatalen can't be > 65536, "
++			"using 65536\n");
++		maxdatalen = 65536;
++	}
++	return xt_register_matches(xt_layer7_match,
++				   ARRAY_SIZE(xt_layer7_match));
++}
++
++static void __exit xt_layer7_fini(void)
++{
++	layer7_cleanup_proc();
++	xt_unregister_matches(xt_layer7_match, ARRAY_SIZE(xt_layer7_match));
++}
++
++module_init(xt_layer7_init);
++module_exit(xt_layer7_fini);
+--- /dev/null
++++ b/net/netfilter/regexp/regexp.c
+@@ -0,0 +1,1197 @@
++/*
++ * regcomp and regexec -- regsub and regerror are elsewhere
++ * @(#)regexp.c	1.3 of 18 April 87
++ *
++ *	Copyright (c) 1986 by University of Toronto.
++ *	Written by Henry Spencer.  Not derived from licensed software.
++ *
++ *	Permission is granted to anyone to use this software for any
++ *	purpose on any computer system, and to redistribute it freely,
++ *	subject to the following restrictions:
++ *
++ *	1. The author is not responsible for the consequences of use of
++ *		this software, no matter how awful, even if they arise
++ *		from defects in it.
++ *
++ *	2. The origin of this software must not be misrepresented, either
++ *		by explicit claim or by omission.
++ *
++ *	3. Altered versions must be plainly marked as such, and must not
++ *		be misrepresented as being the original software.
++ *
++ * Beware that some of this code is subtly aware of the way operator
++ * precedence is structured in regular expressions.  Serious changes in
++ * regular-expression syntax might require a total rethink.
++ *
++ * This code was modified by Ethan Sommer to work within the kernel
++ * (it now uses kmalloc etc..)
++ *
++ * Modified slightly by Matthew Strait to use more modern C.
++ */
++
++#include "regexp.h"
++#include "regmagic.h"
++
++/* added by ethan and matt.  Lets it work in both kernel and user space.
++(So iptables can use it, for instance.)  Yea, it goes both ways... */
++#if __KERNEL__
++  #define malloc(foo) kmalloc(foo,GFP_ATOMIC)
++#else
++  #define printk(format,args...) printf(format,##args)
++#endif
++
++void regerror(char * s)
++{
++        printk("<3>Regexp: %s\n", s);
++        /* NOTREACHED */
++}
++
++/*
++ * The "internal use only" fields in regexp.h are present to pass info from
++ * compile to execute that permits the execute phase to run lots faster on
++ * simple cases.  They are:
++ *
++ * regstart	char that must begin a match; '\0' if none obvious
++ * reganch	is the match anchored (at beginning-of-line only)?
++ * regmust	string (pointer into program) that match must include, or NULL
++ * regmlen	length of regmust string
++ *
++ * Regstart and reganch permit very fast decisions on suitable starting points
++ * for a match, cutting down the work a lot.  Regmust permits fast rejection
++ * of lines that cannot possibly match.  The regmust tests are costly enough
++ * that regcomp() supplies a regmust only if the r.e. contains something
++ * potentially expensive (at present, the only such thing detected is * or +
++ * at the start of the r.e., which can involve a lot of backup).  Regmlen is
++ * supplied because the test in regexec() needs it and regcomp() is computing
++ * it anyway.
++ */
++
++/*
++ * Structure for regexp "program".  This is essentially a linear encoding
++ * of a nondeterministic finite-state machine (aka syntax charts or
++ * "railroad normal form" in parsing technology).  Each node is an opcode
++ * plus a "next" pointer, possibly plus an operand.  "Next" pointers of
++ * all nodes except BRANCH implement concatenation; a "next" pointer with
++ * a BRANCH on both ends of it is connecting two alternatives.  (Here we
++ * have one of the subtle syntax dependencies:  an individual BRANCH (as
++ * opposed to a collection of them) is never concatenated with anything
++ * because of operator precedence.)  The operand of some types of node is
++ * a literal string; for others, it is a node leading into a sub-FSM.  In
++ * particular, the operand of a BRANCH node is the first node of the branch.
++ * (NB this is *not* a tree structure:  the tail of the branch connects
++ * to the thing following the set of BRANCHes.)  The opcodes are:
++ */
++
++/* definition	number	opnd?	meaning */
++#define	END	0	/* no	End of program. */
++#define	BOL	1	/* no	Match "" at beginning of line. */
++#define	EOL	2	/* no	Match "" at end of line. */
++#define	ANY	3	/* no	Match any one character. */
++#define	ANYOF	4	/* str	Match any character in this string. */
++#define	ANYBUT	5	/* str	Match any character not in this string. */
++#define	BRANCH	6	/* node	Match this alternative, or the next... */
++#define	BACK	7	/* no	Match "", "next" ptr points backward. */
++#define	EXACTLY	8	/* str	Match this string. */
++#define	NOTHING	9	/* no	Match empty string. */
++#define	STAR	10	/* node	Match this (simple) thing 0 or more times. */
++#define	PLUS	11	/* node	Match this (simple) thing 1 or more times. */
++#define	OPEN	20	/* no	Mark this point in input as start of #n. */
++			/*	OPEN+1 is number 1, etc. */
++#define	CLOSE	30	/* no	Analogous to OPEN. */
++
++/*
++ * Opcode notes:
++ *
++ * BRANCH	The set of branches constituting a single choice are hooked
++ *		together with their "next" pointers, since precedence prevents
++ *		anything being concatenated to any individual branch.  The
++ *		"next" pointer of the last BRANCH in a choice points to the
++ *		thing following the whole choice.  This is also where the
++ *		final "next" pointer of each individual branch points; each
++ *		branch starts with the operand node of a BRANCH node.
++ *
++ * BACK		Normal "next" pointers all implicitly point forward; BACK
++ *		exists to make loop structures possible.
++ *
++ * STAR,PLUS	'?', and complex '*' and '+', are implemented as circular
++ *		BRANCH structures using BACK.  Simple cases (one character
++ *		per match) are implemented with STAR and PLUS for speed
++ *		and to minimize recursive plunges.
++ *
++ * OPEN,CLOSE	...are numbered at compile time.
++ */
++
++/*
++ * A node is one char of opcode followed by two chars of "next" pointer.
++ * "Next" pointers are stored as two 8-bit pieces, high order first.  The
++ * value is a positive offset from the opcode of the node containing it.
++ * An operand, if any, simply follows the node.  (Note that much of the
++ * code generation knows about this implicit relationship.)
++ *
++ * Using two bytes for the "next" pointer is vast overkill for most things,
++ * but allows patterns to get big without disasters.
++ */
++#define	OP(p)	(*(p))
++#define	NEXT(p)	(((*((p)+1)&0377)<<8) + (*((p)+2)&0377))
++#define	OPERAND(p)	((p) + 3)
++
++/*
++ * See regmagic.h for one further detail of program structure.
++ */
++
++
++/*
++ * Utility definitions.
++ */
++#ifndef CHARBITS
++#define	UCHARAT(p)	((int)*(unsigned char *)(p))
++#else
++#define	UCHARAT(p)	((int)*(p)&CHARBITS)
++#endif
++
++#define	FAIL(m)	{ regerror(m); return(NULL); }
++#define	ISMULT(c)	((c) == '*' || (c) == '+' || (c) == '?')
++#define	META	"^$.[()|?+*\\"
++
++/*
++ * Flags to be passed up and down.
++ */
++#define	HASWIDTH	01	/* Known never to match null string. */
++#define	SIMPLE		02	/* Simple enough to be STAR/PLUS operand. */
++#define	SPSTART		04	/* Starts with * or +. */
++#define	WORST		0	/* Worst case. */
++
++/*
++ * Global work variables for regcomp().
++ */
++struct match_globals {
++char *reginput;		/* String-input pointer. */
++char *regbol;		/* Beginning of input, for ^ check. */
++char **regstartp;	/* Pointer to startp array. */
++char **regendp;		/* Ditto for endp. */
++char *regparse;		/* Input-scan pointer. */
++int regnpar;		/* () count. */
++char regdummy;
++char *regcode;		/* Code-emit pointer; &regdummy = don't. */
++long regsize;		/* Code size. */
++};
++
++/*
++ * Forward declarations for regcomp()'s friends.
++ */
++#ifndef STATIC
++#define	STATIC	static
++#endif
++STATIC char *reg(struct match_globals *g, int paren,int *flagp);
++STATIC char *regbranch(struct match_globals *g, int *flagp);
++STATIC char *regpiece(struct match_globals *g, int *flagp);
++STATIC char *regatom(struct match_globals *g, int *flagp);
++STATIC char *regnode(struct match_globals *g, char op);
++STATIC char *regnext(struct match_globals *g, char *p);
++STATIC void regc(struct match_globals *g, char b);
++STATIC void reginsert(struct match_globals *g, char op, char *opnd);
++STATIC void regtail(struct match_globals *g, char *p, char *val);
++STATIC void regoptail(struct match_globals *g, char *p, char *val);
++
++
++__kernel_size_t my_strcspn(const char *s1,const char *s2)
++{
++        char *scan1;
++        char *scan2;
++        int count;
++
++        count = 0;
++        for (scan1 = (char *)s1; *scan1 != '\0'; scan1++) {
++                for (scan2 = (char *)s2; *scan2 != '\0';)       /* ++ moved down. */
++                        if (*scan1 == *scan2++)
++                                return(count);
++                count++;
++        }
++        return(count);
++}
++
++/*
++ - regcomp - compile a regular expression into internal code
++ *
++ * We can't allocate space until we know how big the compiled form will be,
++ * but we can't compile it (and thus know how big it is) until we've got a
++ * place to put the code.  So we cheat:  we compile it twice, once with code
++ * generation turned off and size counting turned on, and once "for real".
++ * This also means that we don't allocate space until we are sure that the
++ * thing really will compile successfully, and we never have to move the
++ * code and thus invalidate pointers into it.  (Note that it has to be in
++ * one piece because free() must be able to free it all.)
++ *
++ * Beware that the optimization-preparation code in here knows about some
++ * of the structure of the compiled regexp.
++ */
++regexp *
++regcomp(char *exp,int *patternsize)
++{
++	register regexp *r;
++	register char *scan;
++	register char *longest;
++	register int len;
++	int flags;
++	struct match_globals g;
++	
++	/* commented out by ethan
++	   extern char *malloc();
++	*/
++
++	if (exp == NULL)
++		FAIL("NULL argument");
++
++	/* First pass: determine size, legality. */
++	g.regparse = exp;
++	g.regnpar = 1;
++	g.regsize = 0L;
++	g.regcode = &g.regdummy;
++	regc(&g, MAGIC);
++	if (reg(&g, 0, &flags) == NULL)
++		return(NULL);
++
++	/* Small enough for pointer-storage convention? */
++	if (g.regsize >= 32767L)		/* Probably could be 65535L. */
++		FAIL("regexp too big");
++
++	/* Allocate space. */
++	*patternsize=sizeof(regexp) + (unsigned)g.regsize;
++	r = (regexp *)malloc(sizeof(regexp) + (unsigned)g.regsize);
++	if (r == NULL)
++		FAIL("out of space");
++
++	/* Second pass: emit code. */
++	g.regparse = exp;
++	g.regnpar = 1;
++	g.regcode = r->program;
++	regc(&g, MAGIC);
++	if (reg(&g, 0, &flags) == NULL)
++		return(NULL);
++
++	/* Dig out information for optimizations. */
++	r->regstart = '\0';	/* Worst-case defaults. */
++	r->reganch = 0;
++	r->regmust = NULL;
++	r->regmlen = 0;
++	scan = r->program+1;			/* First BRANCH. */
++	if (OP(regnext(&g, scan)) == END) {		/* Only one top-level choice. */
++		scan = OPERAND(scan);
++
++		/* Starting-point info. */
++		if (OP(scan) == EXACTLY)
++			r->regstart = *OPERAND(scan);
++		else if (OP(scan) == BOL)
++			r->reganch++;
++
++		/*
++		 * If there's something expensive in the r.e., find the
++		 * longest literal string that must appear and make it the
++		 * regmust.  Resolve ties in favor of later strings, since
++		 * the regstart check works with the beginning of the r.e.
++		 * and avoiding duplication strengthens checking.  Not a
++		 * strong reason, but sufficient in the absence of others.
++		 */
++		if (flags&SPSTART) {
++			longest = NULL;
++			len = 0;
++			for (; scan != NULL; scan = regnext(&g, scan))
++				if (OP(scan) == EXACTLY && strlen(OPERAND(scan)) >= len) {
++					longest = OPERAND(scan);
++					len = strlen(OPERAND(scan));
++				}
++			r->regmust = longest;
++			r->regmlen = len;
++		}
++	}
++
++	return(r);
++}
++
++/*
++ - reg - regular expression, i.e. main body or parenthesized thing
++ *
++ * Caller must absorb opening parenthesis.
++ *
++ * Combining parenthesis handling with the base level of regular expression
++ * is a trifle forced, but the need to tie the tails of the branches to what
++ * follows makes it hard to avoid.
++ */
++static char *
++reg(struct match_globals *g, int paren, int *flagp /* Parenthesized? */ )
++{
++	register char *ret;
++	register char *br;
++	register char *ender;
++	register int parno = 0; /* 0 makes gcc happy */
++	int flags;
++
++	*flagp = HASWIDTH;	/* Tentatively. */
++
++	/* Make an OPEN node, if parenthesized. */
++	if (paren) {
++		if (g->regnpar >= NSUBEXP)
++			FAIL("too many ()");
++		parno = g->regnpar;
++		g->regnpar++;
++		ret = regnode(g, OPEN+parno);
++	} else
++		ret = NULL;
++
++	/* Pick up the branches, linking them together. */
++	br = regbranch(g, &flags);
++	if (br == NULL)
++		return(NULL);
++	if (ret != NULL)
++		regtail(g, ret, br);	/* OPEN -> first. */
++	else
++		ret = br;
++	if (!(flags&HASWIDTH))
++		*flagp &= ~HASWIDTH;
++	*flagp |= flags&SPSTART;
++	while (*g->regparse == '|') {
++		g->regparse++;
++		br = regbranch(g, &flags);
++		if (br == NULL)
++			return(NULL);
++		regtail(g, ret, br);	/* BRANCH -> BRANCH. */
++		if (!(flags&HASWIDTH))
++			*flagp &= ~HASWIDTH;
++		*flagp |= flags&SPSTART;
++	}
++
++	/* Make a closing node, and hook it on the end. */
++	ender = regnode(g, (paren) ? CLOSE+parno : END);	
++	regtail(g, ret, ender);
++
++	/* Hook the tails of the branches to the closing node. */
++	for (br = ret; br != NULL; br = regnext(g, br))
++		regoptail(g, br, ender);
++
++	/* Check for proper termination. */
++	if (paren && *g->regparse++ != ')') {
++		FAIL("unmatched ()");
++	} else if (!paren && *g->regparse != '\0') {
++		if (*g->regparse == ')') {
++			FAIL("unmatched ()");
++		} else
++			FAIL("junk on end");	/* "Can't happen". */
++		/* NOTREACHED */
++	}
++
++	return(ret);
++}
++
++/*
++ - regbranch - one alternative of an | operator
++ *
++ * Implements the concatenation operator.
++ */
++static char *
++regbranch(struct match_globals *g, int *flagp)
++{
++	register char *ret;
++	register char *chain;
++	register char *latest;
++	int flags;
++
++	*flagp = WORST;		/* Tentatively. */
++
++	ret = regnode(g, BRANCH);
++	chain = NULL;
++	while (*g->regparse != '\0' && *g->regparse != '|' && *g->regparse != ')') {
++		latest = regpiece(g, &flags);
++		if (latest == NULL)
++			return(NULL);
++		*flagp |= flags&HASWIDTH;
++		if (chain == NULL)	/* First piece. */
++			*flagp |= flags&SPSTART;
++		else
++			regtail(g, chain, latest);
++		chain = latest;
++	}
++	if (chain == NULL)	/* Loop ran zero times. */
++		(void) regnode(g, NOTHING);
++
++	return(ret);
++}
++
++/*
++ - regpiece - something followed by possible [*+?]
++ *
++ * Note that the branching code sequences used for ? and the general cases
++ * of * and + are somewhat optimized:  they use the same NOTHING node as
++ * both the endmarker for their branch list and the body of the last branch.
++ * It might seem that this node could be dispensed with entirely, but the
++ * endmarker role is not redundant.
++ */
++static char *
++regpiece(struct match_globals *g, int *flagp)
++{
++	register char *ret;
++	register char op;
++	register char *next;
++	int flags;
++
++	ret = regatom(g, &flags);
++	if (ret == NULL)
++		return(NULL);
++
++	op = *g->regparse;
++	if (!ISMULT(op)) {
++		*flagp = flags;
++		return(ret);
++	}
++
++	if (!(flags&HASWIDTH) && op != '?')
++		FAIL("*+ operand could be empty");
++	*flagp = (op != '+') ? (WORST|SPSTART) : (WORST|HASWIDTH);
++
++	if (op == '*' && (flags&SIMPLE))
++		reginsert(g, STAR, ret);
++	else if (op == '*') {
++		/* Emit x* as (x&|), where & means "self". */
++		reginsert(g, BRANCH, ret);			/* Either x */
++		regoptail(g, ret, regnode(g, BACK));		/* and loop */
++		regoptail(g, ret, ret);			/* back */
++		regtail(g, ret, regnode(g, BRANCH));		/* or */
++		regtail(g, ret, regnode(g, NOTHING));		/* null. */
++	} else if (op == '+' && (flags&SIMPLE))
++		reginsert(g, PLUS, ret);
++	else if (op == '+') {
++		/* Emit x+ as x(&|), where & means "self". */
++		next = regnode(g, BRANCH);			/* Either */
++		regtail(g, ret, next);
++		regtail(g, regnode(g, BACK), ret);		/* loop back */
++		regtail(g, next, regnode(g, BRANCH));		/* or */
++		regtail(g, ret, regnode(g, NOTHING));		/* null. */
++	} else if (op == '?') {
++		/* Emit x? as (x|) */
++		reginsert(g, BRANCH, ret);			/* Either x */
++		regtail(g, ret, regnode(g, BRANCH));		/* or */
++		next = regnode(g, NOTHING);		/* null. */
++		regtail(g, ret, next);
++		regoptail(g, ret, next);
++	}
++	g->regparse++;
++	if (ISMULT(*g->regparse))
++		FAIL("nested *?+");
++
++	return(ret);
++}
++
++/*
++ - regatom - the lowest level
++ *
++ * Optimization:  gobbles an entire sequence of ordinary characters so that
++ * it can turn them into a single node, which is smaller to store and
++ * faster to run.  Backslashed characters are exceptions, each becoming a
++ * separate node; the code is simpler that way and it's not worth fixing.
++ */
++static char *
++regatom(struct match_globals *g, int *flagp)
++{
++	register char *ret;
++	int flags;
++
++	*flagp = WORST;		/* Tentatively. */
++
++	switch (*g->regparse++) {
++	case '^':
++		ret = regnode(g, BOL);
++		break;
++	case '$':
++		ret = regnode(g, EOL);
++		break;
++	case '.':
++		ret = regnode(g, ANY);
++		*flagp |= HASWIDTH|SIMPLE;
++		break;
++	case '[': {
++			register int class;
++			register int classend;
++
++			if (*g->regparse == '^') {	/* Complement of range. */
++				ret = regnode(g, ANYBUT);
++				g->regparse++;
++			} else
++				ret = regnode(g, ANYOF);
++			if (*g->regparse == ']' || *g->regparse == '-')
++				regc(g, *g->regparse++);
++			while (*g->regparse != '\0' && *g->regparse != ']') {
++				if (*g->regparse == '-') {
++					g->regparse++;
++					if (*g->regparse == ']' || *g->regparse == '\0')
++						regc(g, '-');
++					else {
++						class = UCHARAT(g->regparse-2)+1;
++						classend = UCHARAT(g->regparse);
++						if (class > classend+1)
++							FAIL("invalid [] range");
++						for (; class <= classend; class++)
++							regc(g, class);
++						g->regparse++;
++					}
++				} else
++					regc(g, *g->regparse++);
++			}
++			regc(g, '\0');
++			if (*g->regparse != ']')
++				FAIL("unmatched []");
++			g->regparse++;
++			*flagp |= HASWIDTH|SIMPLE;
++		}
++		break;
++	case '(':
++		ret = reg(g, 1, &flags);
++		if (ret == NULL)
++			return(NULL);
++		*flagp |= flags&(HASWIDTH|SPSTART);
++		break;
++	case '\0':
++	case '|':
++	case ')':
++		FAIL("internal urp");	/* Supposed to be caught earlier. */
++		break;
++	case '?':
++	case '+':
++	case '*':
++		FAIL("?+* follows nothing");
++		break;
++	case '\\':
++		if (*g->regparse == '\0')
++			FAIL("trailing \\");
++		ret = regnode(g, EXACTLY);
++		regc(g, *g->regparse++);
++		regc(g, '\0');
++		*flagp |= HASWIDTH|SIMPLE;
++		break;
++	default: {
++			register int len;
++			register char ender;
++
++			g->regparse--;
++			len = my_strcspn((const char *)g->regparse, (const char *)META);
++			if (len <= 0)
++				FAIL("internal disaster");
++			ender = *(g->regparse+len);
++			if (len > 1 && ISMULT(ender))
++				len--;		/* Back off clear of ?+* operand. */
++			*flagp |= HASWIDTH;
++			if (len == 1)
++				*flagp |= SIMPLE;
++			ret = regnode(g, EXACTLY);
++			while (len > 0) {
++				regc(g, *g->regparse++);
++				len--;
++			}
++			regc(g, '\0');
++		}
++		break;
++	}
++
++	return(ret);
++}
++
++/*
++ - regnode - emit a node
++ */
++static char *			/* Location. */
++regnode(struct match_globals *g, char op)
++{
++	register char *ret;
++	register char *ptr;
++
++	ret = g->regcode;
++	if (ret == &g->regdummy) {
++		g->regsize += 3;
++		return(ret);
++	}
++
++	ptr = ret;
++	*ptr++ = op;
++	*ptr++ = '\0';		/* Null "next" pointer. */
++	*ptr++ = '\0';
++	g->regcode = ptr;
++
++	return(ret);
++}
++
++/*
++ - regc - emit (if appropriate) a byte of code
++ */
++static void
++regc(struct match_globals *g, char b)
++{
++	if (g->regcode != &g->regdummy)
++		*g->regcode++ = b;
++	else
++		g->regsize++;
++}
++
++/*
++ - reginsert - insert an operator in front of already-emitted operand
++ *
++ * Means relocating the operand.
++ */
++static void
++reginsert(struct match_globals *g, char op, char* opnd)
++{
++	register char *src;
++	register char *dst;
++	register char *place;
++
++	if (g->regcode == &g->regdummy) {
++		g->regsize += 3;
++		return;
++	}
++
++	src = g->regcode;
++	g->regcode += 3;
++	dst = g->regcode;
++	while (src > opnd)
++		*--dst = *--src;
++
++	place = opnd;		/* Op node, where operand used to be. */
++	*place++ = op;
++	*place++ = '\0';
++	*place++ = '\0';
++}
++
++/*
++ - regtail - set the next-pointer at the end of a node chain
++ */
++static void
++regtail(struct match_globals *g, char *p, char *val)
++{
++	register char *scan;
++	register char *temp;
++	register int offset;
++
++	if (p == &g->regdummy)
++		return;
++
++	/* Find last node. */
++	scan = p;
++	for (;;) {
++		temp = regnext(g, scan);
++		if (temp == NULL)
++			break;
++		scan = temp;
++	}
++
++	if (OP(scan) == BACK)
++		offset = scan - val;
++	else
++		offset = val - scan;
++	*(scan+1) = (offset>>8)&0377;
++	*(scan+2) = offset&0377;
++}
++
++/*
++ - regoptail - regtail on operand of first argument; nop if operandless
++ */
++static void
++regoptail(struct match_globals *g, char *p, char *val)
++{
++	/* "Operandless" and "op != BRANCH" are synonymous in practice. */
++	if (p == NULL || p == &g->regdummy || OP(p) != BRANCH)
++		return;
++	regtail(g, OPERAND(p), val);
++}
++
++/*
++ * regexec and friends
++ */
++
++
++/*
++ * Forwards.
++ */
++STATIC int regtry(struct match_globals *g, regexp *prog, char *string);
++STATIC int regmatch(struct match_globals *g, char *prog);
++STATIC int regrepeat(struct match_globals *g, char *p);
++
++#ifdef DEBUG
++int regnarrate = 0;
++void regdump();
++STATIC char *regprop(char *op);
++#endif
++
++/*
++ - regexec - match a regexp against a string
++ */
++int
++regexec(regexp *prog, char *string)
++{
++	register char *s;
++	struct match_globals g;
++
++	/* Be paranoid... */
++	if (prog == NULL || string == NULL) {
++		printk("<3>Regexp: NULL parameter\n");
++		return(0);
++	}
++
++	/* Check validity of program. */
++	if (UCHARAT(prog->program) != MAGIC) {
++		printk("<3>Regexp: corrupted program\n");
++		return(0);
++	}
++
++	/* If there is a "must appear" string, look for it. */
++	if (prog->regmust != NULL) {
++		s = string;
++		while ((s = strchr(s, prog->regmust[0])) != NULL) {
++			if (strncmp(s, prog->regmust, prog->regmlen) == 0)
++				break;	/* Found it. */
++			s++;
++		}
++		if (s == NULL)	/* Not present. */
++			return(0);
++	}
++
++	/* Mark beginning of line for ^ . */
++	g.regbol = string;
++
++	/* Simplest case:  anchored match need be tried only once. */
++	if (prog->reganch)
++		return(regtry(&g, prog, string));
++
++	/* Messy cases:  unanchored match. */
++	s = string;
++	if (prog->regstart != '\0')
++		/* We know what char it must start with. */
++		while ((s = strchr(s, prog->regstart)) != NULL) {
++			if (regtry(&g, prog, s))
++				return(1);
++			s++;
++		}
++	else
++		/* We don't -- general case. */
++		do {
++			if (regtry(&g, prog, s))
++				return(1);
++		} while (*s++ != '\0');
++
++	/* Failure. */
++	return(0);
++}
++
++/*
++ - regtry - try match at specific point
++ */
++static int			/* 0 failure, 1 success */
++regtry(struct match_globals *g, regexp *prog, char *string)
++{
++	register int i;
++	register char **sp;
++	register char **ep;
++
++	g->reginput = string;
++	g->regstartp = prog->startp;
++	g->regendp = prog->endp;
++
++	sp = prog->startp;
++	ep = prog->endp;
++	for (i = NSUBEXP; i > 0; i--) {
++		*sp++ = NULL;
++		*ep++ = NULL;
++	}
++	if (regmatch(g, prog->program + 1)) {
++		prog->startp[0] = string;
++		prog->endp[0] = g->reginput;
++		return(1);
++	} else
++		return(0);
++}
++
++/*
++ - regmatch - main matching routine
++ *
++ * Conceptually the strategy is simple:  check to see whether the current
++ * node matches, call self recursively to see whether the rest matches,
++ * and then act accordingly.  In practice we make some effort to avoid
++ * recursion, in particular by going through "ordinary" nodes (that don't
++ * need to know whether the rest of the match failed) by a loop instead of
++ * by recursion.
++ */
++static int			/* 0 failure, 1 success */
++regmatch(struct match_globals *g, char *prog)
++{
++	register char *scan = prog; /* Current node. */
++	char *next;		    /* Next node. */
++
++#ifdef DEBUG
++	if (scan != NULL && regnarrate)
++		fprintf(stderr, "%s(\n", regprop(scan));
++#endif
++	while (scan != NULL) {
++#ifdef DEBUG
++		if (regnarrate)
++			fprintf(stderr, "%s...\n", regprop(scan));
++#endif
++		next = regnext(g, scan);
++
++		switch (OP(scan)) {
++		case BOL:
++			if (g->reginput != g->regbol)
++				return(0);
++			break;
++		case EOL:
++			if (*g->reginput != '\0')
++				return(0);
++			break;
++		case ANY:
++			if (*g->reginput == '\0')
++				return(0);
++			g->reginput++;
++			break;
++		case EXACTLY: {
++				register int len;
++				register char *opnd;
++
++				opnd = OPERAND(scan);
++				/* Inline the first character, for speed. */
++				if (*opnd != *g->reginput)
++					return(0);
++				len = strlen(opnd);
++				if (len > 1 && strncmp(opnd, g->reginput, len) != 0)
++					return(0);
++				g->reginput += len;
++			}
++			break;
++		case ANYOF:
++			if (*g->reginput == '\0' || strchr(OPERAND(scan), *g->reginput) == NULL)
++				return(0);
++			g->reginput++;
++			break;
++		case ANYBUT:
++			if (*g->reginput == '\0' || strchr(OPERAND(scan), *g->reginput) != NULL)
++				return(0);
++			g->reginput++;
++			break;
++		case NOTHING:
++		case BACK:
++			break;
++		case OPEN+1:
++		case OPEN+2:
++		case OPEN+3:
++		case OPEN+4:
++		case OPEN+5:
++		case OPEN+6:
++		case OPEN+7:
++		case OPEN+8:
++		case OPEN+9: {
++				register int no;
++				register char *save;
++
++				no = OP(scan) - OPEN;
++				save = g->reginput;
++
++				if (regmatch(g, next)) {
++					/*
++					 * Don't set startp if some later
++					 * invocation of the same parentheses
++					 * already has.
++					 */
++					if (g->regstartp[no] == NULL)
++						g->regstartp[no] = save;
++					return(1);
++				} else
++					return(0);
++			}
++			break;
++		case CLOSE+1:
++		case CLOSE+2:
++		case CLOSE+3:
++		case CLOSE+4:
++		case CLOSE+5:
++		case CLOSE+6:
++		case CLOSE+7:
++		case CLOSE+8:
++		case CLOSE+9:
++			{
++				register int no;
++				register char *save;
++
++				no = OP(scan) - CLOSE;
++				save = g->reginput;
++
++				if (regmatch(g, next)) {
++					/*
++					 * Don't set endp if some later
++					 * invocation of the same parentheses
++					 * already has.
++					 */
++					if (g->regendp[no] == NULL)
++						g->regendp[no] = save;
++					return(1);
++				} else
++					return(0);
++			}
++			break;
++		case BRANCH: {
++				register char *save;
++
++				if (OP(next) != BRANCH)		/* No choice. */
++					next = OPERAND(scan);	/* Avoid recursion. */
++				else {
++					do {
++						save = g->reginput;
++						if (regmatch(g, OPERAND(scan)))
++							return(1);
++						g->reginput = save;
++						scan = regnext(g, scan);
++					} while (scan != NULL && OP(scan) == BRANCH);
++					return(0);
++					/* NOTREACHED */
++				}
++			}
++			break;
++		case STAR:
++		case PLUS: {
++				register char nextch;
++				register int no;
++				register char *save;
++				register int min;
++
++				/*
++				 * Lookahead to avoid useless match attempts
++				 * when we know what character comes next.
++				 */
++				nextch = '\0';
++				if (OP(next) == EXACTLY)
++					nextch = *OPERAND(next);
++				min = (OP(scan) == STAR) ? 0 : 1;
++				save = g->reginput;
++				no = regrepeat(g, OPERAND(scan));
++				while (no >= min) {
++					/* If it could work, try it. */
++					if (nextch == '\0' || *g->reginput == nextch)
++						if (regmatch(g, next))
++							return(1);
++					/* Couldn't or didn't -- back up. */
++					no--;
++					g->reginput = save + no;
++				}
++				return(0);
++			}
++			break;
++		case END:
++			return(1);	/* Success! */
++			break;
++		default:
++			printk("<3>Regexp: memory corruption\n");
++			return(0);
++			break;
++		}
++
++		scan = next;
++	}
++
++	/*
++	 * We get here only if there's trouble -- normally "case END" is
++	 * the terminating point.
++	 */
++	printk("<3>Regexp: corrupted pointers\n");
++	return(0);
++}
++
++/*
++ - regrepeat - repeatedly match something simple, report how many
++ */
++static int
++regrepeat(struct match_globals *g, char *p)
++{
++	register int count = 0;
++	register char *scan;
++	register char *opnd;
++
++	scan = g->reginput;
++	opnd = OPERAND(p);
++	switch (OP(p)) {
++	case ANY:
++		count = strlen(scan);
++		scan += count;
++		break;
++	case EXACTLY:
++		while (*opnd == *scan) {
++			count++;
++			scan++;
++		}
++		break;
++	case ANYOF:
++		while (*scan != '\0' && strchr(opnd, *scan) != NULL) {
++			count++;
++			scan++;
++		}
++		break;
++	case ANYBUT:
++		while (*scan != '\0' && strchr(opnd, *scan) == NULL) {
++			count++;
++			scan++;
++		}
++		break;
++	default:		/* Oh dear.  Called inappropriately. */
++		printk("<3>Regexp: internal foulup\n");
++		count = 0;	/* Best compromise. */
++		break;
++	}
++	g->reginput = scan;
++
++	return(count);
++}
++
++/*
++ - regnext - dig the "next" pointer out of a node
++ */
++static char*
++regnext(struct match_globals *g, char *p)
++{
++	register int offset;
++
++	if (p == &g->regdummy)
++		return(NULL);
++
++	offset = NEXT(p);
++	if (offset == 0)
++		return(NULL);
++
++	if (OP(p) == BACK)
++		return(p-offset);
++	else
++		return(p+offset);
++}
++
++#ifdef DEBUG
++
++STATIC char *regprop();
++
++/*
++ - regdump - dump a regexp onto stdout in vaguely comprehensible form
++ */
++void
++regdump(regexp *r)
++{
++	register char *s;
++	register char op = EXACTLY;	/* Arbitrary non-END op. */
++	register char *next;
++	/* extern char *strchr(); */
++
++
++	s = r->program + 1;
++	while (op != END) {	/* While that wasn't END last time... */
++		op = OP(s);
++		printf("%2d%s", s-r->program, regprop(s));	/* Where, what. */
++		next = regnext(s);
++		if (next == NULL)		/* Next ptr. */
++			printf("(0)");
++		else
++			printf("(%d)", (s-r->program)+(next-s));
++		s += 3;
++		if (op == ANYOF || op == ANYBUT || op == EXACTLY) {
++			/* Literal string, where present. */
++			while (*s != '\0') {
++				putchar(*s);
++				s++;
++			}
++			s++;
++		}
++		putchar('\n');
++	}
++
++	/* Header fields of interest. */
++	if (r->regstart != '\0')
++		printf("start `%c' ", r->regstart);
++	if (r->reganch)
++		printf("anchored ");
++	if (r->regmust != NULL)
++		printf("must have \"%s\"", r->regmust);
++	printf("\n");
++}
++
++/*
++ - regprop - printable representation of opcode
++ */
++static char *
++regprop(char *op)
++{
++#define BUFLEN 50
++	register char *p;
++	static char buf[BUFLEN];
++
++	strcpy(buf, ":");
++
++	switch (OP(op)) {
++	case BOL:
++		p = "BOL";
++		break;
++	case EOL:
++		p = "EOL";
++		break;
++	case ANY:
++		p = "ANY";
++		break;
++	case ANYOF:
++		p = "ANYOF";
++		break;
++	case ANYBUT:
++		p = "ANYBUT";
++		break;
++	case BRANCH:
++		p = "BRANCH";
++		break;
++	case EXACTLY:
++		p = "EXACTLY";
++		break;
++	case NOTHING:
++		p = "NOTHING";
++		break;
++	case BACK:
++		p = "BACK";
++		break;
++	case END:
++		p = "END";
++		break;
++	case OPEN+1:
++	case OPEN+2:
++	case OPEN+3:
++	case OPEN+4:
++	case OPEN+5:
++	case OPEN+6:
++	case OPEN+7:
++	case OPEN+8:
++	case OPEN+9:
++		snprintf(buf+strlen(buf),BUFLEN-strlen(buf), "OPEN%d", OP(op)-OPEN);
++		p = NULL;
++		break;
++	case CLOSE+1:
++	case CLOSE+2:
++	case CLOSE+3:
++	case CLOSE+4:
++	case CLOSE+5:
++	case CLOSE+6:
++	case CLOSE+7:
++	case CLOSE+8:
++	case CLOSE+9:
++		snprintf(buf+strlen(buf),BUFLEN-strlen(buf), "CLOSE%d", OP(op)-CLOSE);
++		p = NULL;
++		break;
++	case STAR:
++		p = "STAR";
++		break;
++	case PLUS:
++		p = "PLUS";
++		break;
++	default:
++		printk("<3>Regexp: corrupted opcode\n");
++		break;
++	}
++	if (p != NULL)
++		strncat(buf, p, BUFLEN-strlen(buf));
++	return(buf);
++}
++#endif
++
++
+--- /dev/null
++++ b/net/netfilter/regexp/regexp.h
+@@ -0,0 +1,41 @@
++/*
++ * Definitions etc. for regexp(3) routines.
++ *
++ * Caveat:  this is V8 regexp(3) [actually, a reimplementation thereof],
++ * not the System V one.
++ */
++
++#ifndef REGEXP_H
++#define REGEXP_H
++
++
++/*
++http://www.opensource.apple.com/darwinsource/10.3/expect-1/expect/expect.h ,
++which contains a version of this library, says:
++
++ *
++ * NSUBEXP must be at least 10, and no greater than 117 or the parser
++ * will not work properly.
++ *
++
++However, it looks rather like this library is limited to 10.  If you think
++otherwise, let us know.
++*/
++
++#define NSUBEXP  10
++typedef struct regexp {
++	char *startp[NSUBEXP];
++	char *endp[NSUBEXP];
++	char regstart;		/* Internal use only. */
++	char reganch;		/* Internal use only. */
++	char *regmust;		/* Internal use only. */
++	int regmlen;		/* Internal use only. */
++	char program[1];	/* Unwarranted chumminess with compiler. */
++} regexp;
++
++regexp * regcomp(char *exp, int *patternsize);
++int regexec(regexp *prog, char *string);
++void regsub(regexp *prog, char *source, char *dest);
++void regerror(char *s);
++
++#endif
+--- /dev/null
++++ b/net/netfilter/regexp/regmagic.h
+@@ -0,0 +1,5 @@
++/*
++ * The first byte of the regexp internal "program" is actually this magic
++ * number; the start node begins in the second byte.
++ */
++#define	MAGIC	0234
+--- /dev/null
++++ b/net/netfilter/regexp/regsub.c
+@@ -0,0 +1,95 @@
++/*
++ * regsub
++ * @(#)regsub.c	1.3 of 2 April 86
++ *
++ *	Copyright (c) 1986 by University of Toronto.
++ *	Written by Henry Spencer.  Not derived from licensed software.
++ *
++ *	Permission is granted to anyone to use this software for any
++ *	purpose on any computer system, and to redistribute it freely,
++ *	subject to the following restrictions:
++ *
++ *	1. The author is not responsible for the consequences of use of
++ *		this software, no matter how awful, even if they arise
++ *		from defects in it.
++ *
++ *	2. The origin of this software must not be misrepresented, either
++ *		by explicit claim or by omission.
++ *
++ *	3. Altered versions must be plainly marked as such, and must not
++ *		be misrepresented as being the original software.
++ *
++ *
++ * This code was modified by Ethan Sommer to work within the kernel
++ * (it now uses kmalloc etc..)
++ *
++ */
++#include "regexp.h"
++#include "regmagic.h"
++#include <linux/string.h>
++
++
++#ifndef CHARBITS
++#define	UCHARAT(p)	((int)*(unsigned char *)(p))
++#else
++#define	UCHARAT(p)	((int)*(p)&CHARBITS)
++#endif
++
++#if 0
++//void regerror(char * s)
++//{
++//        printk("regexp(3): %s", s);
++//        /* NOTREACHED */
++//}
++#endif
++
++/*
++ - regsub - perform substitutions after a regexp match
++ */
++void
++regsub(regexp * prog, char * source, char * dest)
++{
++	register char *src;
++	register char *dst;
++	register char c;
++	register int no;
++	register int len;
++	
++	/* Not necessary and gcc doesn't like it -MLS */
++	/*extern char *strncpy();*/
++
++	if (prog == NULL || source == NULL || dest == NULL) {
++		regerror("NULL parm to regsub");
++		return;
++	}
++	if (UCHARAT(prog->program) != MAGIC) {
++		regerror("damaged regexp fed to regsub");
++		return;
++	}
++
++	src = source;
++	dst = dest;
++	while ((c = *src++) != '\0') {
++		if (c == '&')
++			no = 0;
++		else if (c == '\\' && '0' <= *src && *src <= '9')
++			no = *src++ - '0';
++		else
++			no = -1;
++
++		if (no < 0) {	/* Ordinary character. */
++			if (c == '\\' && (*src == '\\' || *src == '&'))
++				c = *src++;
++			*dst++ = c;
++		} else if (prog->startp[no] != NULL && prog->endp[no] != NULL) {
++			len = prog->endp[no] - prog->startp[no];
++			(void) strncpy(dst, prog->startp[no], len);
++			dst += len;
++			if (len != 0 && *(dst-1) == '\0') {	/* strncpy hit NUL. */
++				regerror("damaged match string");
++				return;
++			}
++		}
++	}
++	*dst++ = '\0';
++}
+--- a/net/netfilter/nf_conntrack_core.c
++++ b/net/netfilter/nf_conntrack_core.c
+@@ -221,6 +221,14 @@ destroy_conntrack(struct nf_conntrack *n
+ 	 * too. */
+ 	nf_ct_remove_expectations(ct);
+ 
++	#if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE)
++	if(ct->layer7.app_proto)
++		kfree(ct->layer7.app_proto);
++	if(ct->layer7.app_data)
++	kfree(ct->layer7.app_data);
++	#endif
++
++
+ 	/* We overload first tuple to link into unconfirmed list. */
+ 	if (!nf_ct_is_confirmed(ct)) {
+ 		BUG_ON(hlist_nulls_unhashed(&ct->tuplehash[IP_CT_DIR_ORIGINAL].hnnode));
+--- a/net/netfilter/nf_conntrack_standalone.c
++++ b/net/netfilter/nf_conntrack_standalone.c
+@@ -239,6 +239,12 @@ static int ct_seq_show(struct seq_file *
+ 	if (ct_show_delta_time(s, ct))
+ 		goto release;
+ 
++#if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE)
++	if(ct->layer7.app_proto &&
++           seq_printf(s, "l7proto=%s ", ct->layer7.app_proto))
++		return -ENOSPC;
++#endif
++
+ 	if (seq_printf(s, "use=%u\n", atomic_read(&ct->ct_general.use)))
+ 		goto release;
+ 
+--- a/include/net/netfilter/nf_conntrack.h
++++ b/include/net/netfilter/nf_conntrack.h
+@@ -105,6 +105,22 @@ struct nf_conn {
+ 	struct net *ct_net;
+ #endif
+ 
++#if defined(CONFIG_NETFILTER_XT_MATCH_LAYER7) || \
++    defined(CONFIG_NETFILTER_XT_MATCH_LAYER7_MODULE)
++	struct {
++		/*
++		 * e.g. "http". NULL before decision. "unknown" after decision
++		 * if no match.
++		 */
++		char *app_proto;
++		/*
++		 * application layer data so far. NULL after match decision.
++		 */
++		char *app_data;
++		unsigned int app_data_len;
++	} layer7;
++#endif
++
+ 	/* Storage reserved for other modules, must be the last member */
+ 	union nf_conntrack_proto proto;
+ };
+--- /dev/null
++++ b/include/linux/netfilter/xt_layer7.h
+@@ -0,0 +1,13 @@
++#ifndef _XT_LAYER7_H
++#define _XT_LAYER7_H
++
++#define MAX_PATTERN_LEN 8192
++#define MAX_PROTOCOL_LEN 256
++
++struct xt_layer7_info {
++    char protocol[MAX_PROTOCOL_LEN];
++    char pattern[MAX_PATTERN_LEN];
++    u_int8_t invert;
++};
++
++#endif /* _XT_LAYER7_H */
+--- a/include/uapi/linux/netfilter/Kbuild
++++ b/include/uapi/linux/netfilter/Kbuild
+@@ -51,6 +51,7 @@ header-y += xt_hashlimit.h
+ header-y += xt_helper.h
+ header-y += xt_iprange.h
+ header-y += xt_ipvs.h
++header-y += xt_layer7.h
+ header-y += xt_length.h
+ header-y += xt_limit.h
+ header-y += xt_mac.h
diff --git a/target/linux/generic/patches-3.7/601-netfilter_layer7_pktmatch.patch b/target/linux/generic/patches-3.7/601-netfilter_layer7_pktmatch.patch
new file mode 100644
index 0000000000..f65e301fd1
--- /dev/null
+++ b/target/linux/generic/patches-3.7/601-netfilter_layer7_pktmatch.patch
@@ -0,0 +1,108 @@
+--- a/include/linux/netfilter/xt_layer7.h
++++ b/include/linux/netfilter/xt_layer7.h
+@@ -8,6 +8,7 @@ struct xt_layer7_info {
+     char protocol[MAX_PROTOCOL_LEN];
+     char pattern[MAX_PATTERN_LEN];
+     u_int8_t invert;
++    u_int8_t pkt;
+ };
+ 
+ #endif /* _XT_LAYER7_H */
+--- a/net/netfilter/xt_layer7.c
++++ b/net/netfilter/xt_layer7.c
+@@ -314,33 +314,35 @@ static int match_no_append(struct nf_con
+ }
+ 
+ /* add the new app data to the conntrack.  Return number of bytes added. */
+-static int add_data(struct nf_conn * master_conntrack,
+-                    char * app_data, int appdatalen)
++static int add_datastr(char *target, int offset, char *app_data, int len)
+ {
+ 	int length = 0, i;
+-	int oldlength = master_conntrack->layer7.app_data_len;
+-
+-	/* This is a fix for a race condition by Deti Fliegl. However, I'm not 
+-	   clear on whether the race condition exists or whether this really 
+-	   fixes it.  I might just be being dense... Anyway, if it's not really 
+-	   a fix, all it does is waste a very small amount of time. */
+-	if(!master_conntrack->layer7.app_data) return 0;
++	if (!target) return 0;
+ 
+ 	/* Strip nulls. Make everything lower case (our regex lib doesn't
+ 	do case insensitivity).  Add it to the end of the current data. */
+-	for(i = 0; i < maxdatalen-oldlength-1 &&
+-		   i < appdatalen; i++) {
++ 	for(i = 0; i < maxdatalen-offset-1 && i < len; i++) {
+ 		if(app_data[i] != '\0') {
+ 			/* the kernel version of tolower mungs 'upper ascii' */
+-			master_conntrack->layer7.app_data[length+oldlength] =
++			target[length+offset] =
+ 				isascii(app_data[i])? 
+ 					tolower(app_data[i]) : app_data[i];
+ 			length++;
+ 		}
+ 	}
++	target[length+offset] = '\0';
++
++	return length;
++}
++
++/* add the new app data to the conntrack.  Return number of bytes added. */
++static int add_data(struct nf_conn * master_conntrack,
++                    char * app_data, int appdatalen)
++{
++	int length;
+ 
+-	master_conntrack->layer7.app_data[length+oldlength] = '\0';
+-	master_conntrack->layer7.app_data_len = length + oldlength;
++	length = add_datastr(master_conntrack->layer7.app_data, master_conntrack->layer7.app_data_len, app_data, appdatalen);
++	master_conntrack->layer7.app_data_len += length;
+ 
+ 	return length;
+ }
+@@ -438,7 +440,7 @@ match(const struct sk_buff *skbin,
+ 
+ 	enum ip_conntrack_info master_ctinfo, ctinfo;
+ 	struct nf_conn *master_conntrack, *conntrack;
+-	unsigned char * app_data;
++	unsigned char *app_data, *tmp_data;
+ 	unsigned int pattern_result, appdatalen;
+ 	regexp * comppattern;
+ 
+@@ -466,8 +468,8 @@ match(const struct sk_buff *skbin,
+ 		master_conntrack = master_ct(master_conntrack);
+ 
+ 	/* if we've classified it or seen too many packets */
+-	if(total_acct_packets(master_conntrack) > num_packets ||
+-	   master_conntrack->layer7.app_proto) {
++	if(!info->pkt && (total_acct_packets(master_conntrack) > num_packets ||
++	   master_conntrack->layer7.app_proto)) {
+ 
+ 		pattern_result = match_no_append(conntrack, master_conntrack, 
+ 						 ctinfo, master_ctinfo, info);
+@@ -500,6 +502,25 @@ match(const struct sk_buff *skbin,
+ 	/* the return value gets checked later, when we're ready to use it */
+ 	comppattern = compile_and_cache(info->pattern, info->protocol);
+ 
++	if (info->pkt) {
++		tmp_data = kmalloc(maxdatalen, GFP_ATOMIC);
++		if(!tmp_data){
++			if (net_ratelimit())
++				printk(KERN_ERR "layer7: out of memory in match, bailing.\n");
++			return info->invert;
++		}
++
++		tmp_data[0] = '\0';
++		add_datastr(tmp_data, 0, app_data, appdatalen);
++		pattern_result = ((comppattern && regexec(comppattern, tmp_data)) ? 1 : 0);
++
++		kfree(tmp_data);
++		tmp_data = NULL;
++		spin_unlock_bh(&l7_lock);
++
++		return (pattern_result ^ info->invert);
++	}
++
+ 	/* On the first packet of a connection, allocate space for app data */
+ 	if(total_acct_packets(master_conntrack) == 1 && !skb->cb[0] && 
+ 	   !master_conntrack->layer7.app_data){
diff --git a/target/linux/generic/patches-3.7/602-netfilter_layer7_match.patch b/target/linux/generic/patches-3.7/602-netfilter_layer7_match.patch
new file mode 100644
index 0000000000..b2e48c824f
--- /dev/null
+++ b/target/linux/generic/patches-3.7/602-netfilter_layer7_match.patch
@@ -0,0 +1,51 @@
+--- a/net/netfilter/xt_layer7.c
++++ b/net/netfilter/xt_layer7.c
+@@ -415,7 +415,9 @@ static int layer7_write_proc(struct file
+ }
+ 
+ static bool
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)
++match(const struct sk_buff *skbin, struct xt_action_param *par)
++#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
+ match(const struct sk_buff *skbin, const struct xt_match_param *par)
+ #else
+ match(const struct sk_buff *skbin,
+@@ -597,14 +599,19 @@ match(const struct sk_buff *skbin,
+ }
+ 
+ // load nf_conntrack_ipv4
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)
++static int
++#else
++static bool
++#endif
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)
+-static bool check(const struct xt_mtchk_param *par)
++check(const struct xt_mtchk_param *par)
+ {
+         if (nf_ct_l3proto_try_module_get(par->match->family) < 0) {
+                 printk(KERN_WARNING "can't load conntrack support for "
+                                     "proto=%d\n", par->match->family);
+ #else
+-static bool check(const char *tablename, const void *inf,
++check(const char *tablename, const void *inf,
+ 		 const struct xt_match *match, void *matchinfo,
+ 		 unsigned int hook_mask)
+ {
+@@ -612,9 +619,15 @@ static bool check(const char *tablename,
+                 printk(KERN_WARNING "can't load conntrack support for "
+                                     "proto=%d\n", match->family);
+ #endif
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)
++		return -EINVAL;
++	}
++	return 0;
++#else
+                 return 0;
+         }
+ 	return 1;
++#endif
+ }
+ 
+ 
diff --git a/target/linux/generic/patches-3.7/603-netfilter_layer7_2.6.36_fix.patch b/target/linux/generic/patches-3.7/603-netfilter_layer7_2.6.36_fix.patch
new file mode 100644
index 0000000000..23a1b1b26d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/603-netfilter_layer7_2.6.36_fix.patch
@@ -0,0 +1,61 @@
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -980,6 +980,27 @@ config NETFILTER_XT_MATCH_IPVS
+ 
+ 	  If unsure, say N.
+ 
++config NETFILTER_XT_MATCH_LAYER7
++	tristate '"layer7" match support'
++	depends on EXPERIMENTAL
++	depends on NETFILTER_XTABLES
++	depends on NETFILTER_ADVANCED
++	depends on NF_CONNTRACK
++	help
++	  Say Y if you want to be able to classify connections (and their
++	  packets) based on regular expression matching of their application
++	  layer data.   This is one way to classify applications such as
++	  peer-to-peer filesharing systems that do not always use the same
++	  port.
++
++	  To compile it as a module, choose M here.  If unsure, say N.
++
++config NETFILTER_XT_MATCH_LAYER7_DEBUG
++	bool 'Layer 7 debugging output'
++	depends on NETFILTER_XT_MATCH_LAYER7
++	help
++	  Say Y to get lots of debugging output.
++
+ config NETFILTER_XT_MATCH_LENGTH
+ 	tristate '"length" match support'
+ 	depends on NETFILTER_ADVANCED
+@@ -1176,26 +1197,11 @@ config NETFILTER_XT_MATCH_STATE
+ 
+ 	  To compile it as a module, choose M here.  If unsure, say N.
+ 
+-config NETFILTER_XT_MATCH_LAYER7
+-	tristate '"layer7" match support'
+-	depends on NETFILTER_XTABLES
+-	depends on EXPERIMENTAL && (IP_NF_CONNTRACK || NF_CONNTRACK)
+-       depends on NETFILTER_ADVANCED
+-	help
+-	  Say Y if you want to be able to classify connections (and their
+-	  packets) based on regular expression matching of their application
+-	  layer data.   This is one way to classify applications such as
+-	  peer-to-peer filesharing systems that do not always use the same
+-	  port.
+-
+-	  To compile it as a module, choose M here.  If unsure, say N.
+-
+ config NETFILTER_XT_MATCH_LAYER7_DEBUG
+-        bool 'Layer 7 debugging output'
+-        depends on NETFILTER_XT_MATCH_LAYER7
+-        help
+-          Say Y to get lots of debugging output.
+-
++	bool 'Layer 7 debugging output'
++	depends on NETFILTER_XT_MATCH_LAYER7
++	help
++	  Say Y to get lots of debugging output.
+ 
+ config NETFILTER_XT_MATCH_STATISTIC
+ 	tristate '"statistic" match support'
diff --git a/target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch b/target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch
new file mode 100644
index 0000000000..e24f16afc4
--- /dev/null
+++ b/target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch
@@ -0,0 +1,131 @@
+--- a/include/linux/netfilter/nf_conntrack_sip.h
++++ b/include/linux/netfilter/nf_conntrack_sip.h
+@@ -4,12 +4,15 @@
+ 
+ #include <net/netfilter/nf_conntrack_expect.h>
+ 
++#include <linux/types.h>
++
+ #define SIP_PORT	5060
+ #define SIP_TIMEOUT	3600
+ 
+ struct nf_ct_sip_master {
+ 	unsigned int	register_cseq;
+ 	unsigned int	invite_cseq;
++	__be16		forced_dport;
+ };
+ 
+ enum sip_expectation_classes {
+--- a/net/netfilter/nf_nat_sip.c
++++ b/net/netfilter/nf_nat_sip.c
+@@ -95,11 +95,14 @@ static int map_addr(struct sk_buff *skb,
+ 	enum ip_conntrack_info ctinfo;
+ 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
+ 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
++	struct nf_ct_sip_master *ct_sip_info;
+ 	char buffer[INET6_ADDRSTRLEN + sizeof("[]:nnnnn")];
+ 	unsigned int buflen;
+ 	union nf_inet_addr newaddr;
+ 	__be16 newport;
+ 
++	ct_sip_info = nfct_help_data(ct->master);
++
+ 	if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.src.u3, addr) &&
+ 	    ct->tuplehash[dir].tuple.src.u.udp.port == port) {
+ 		newaddr = ct->tuplehash[!dir].tuple.dst.u3;
+@@ -107,7 +110,8 @@ static int map_addr(struct sk_buff *skb,
+ 	} else if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.dst.u3, addr) &&
+ 		   ct->tuplehash[dir].tuple.dst.u.udp.port == port) {
+ 		newaddr = ct->tuplehash[!dir].tuple.src.u3;
+-		newport = ct->tuplehash[!dir].tuple.src.u.udp.port;
++		newport = ct_sip_info->forced_dport ? :
++			  ct->tuplehash[!dir].tuple.src.u.udp.port;
+ 	} else
+ 		return 1;
+ 
+@@ -144,6 +148,7 @@ static unsigned int nf_nat_sip(struct sk
+ 	enum ip_conntrack_info ctinfo;
+ 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
+ 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
++	struct nf_conn_help *help = nfct_help(ct);
+ 	unsigned int coff, matchoff, matchlen;
+ 	enum sip_header_types hdr;
+ 	union nf_inet_addr addr;
+@@ -258,6 +263,22 @@ next:
+ 	    !map_sip_addr(skb, protoff, dataoff, dptr, datalen, SIP_HDR_TO))
+ 		return NF_DROP;
+ 
++	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct->master);
++
++	/* Mangle destination port for Cisco phones, then fix up checksums */
++	if (dir == IP_CT_DIR_REPLY && ct_sip_info->forced_dport) {
++		struct udphdr *uh;
++
++		if (!skb_make_writable(skb, skb->len))
++			return NF_DROP;
++
++		uh = (struct udphdr *)(skb->data + ip_hdrlen(skb));
++		uh->dest = ct_sip_info->forced_dport;
++
++		if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo, 0, 0, NULL, 0))
++			return NF_DROP;
++	}
++
+ 	return NF_ACCEPT;
+ }
+ 
+@@ -311,10 +332,13 @@ static unsigned int nf_nat_sip_expect(st
+ 	enum ip_conntrack_info ctinfo;
+ 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
+ 	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
++	struct nf_conn_help *help = nfct_help(ct);
+ 	union nf_inet_addr newaddr;
+ 	u_int16_t port;
++	__be16 srcport;
+ 	char buffer[INET6_ADDRSTRLEN + sizeof("[]:nnnnn")];
+ 	unsigned int buflen;
++	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct->master);
+ 
+ 	/* Connection will come from reply */
+ 	if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.src.u3,
+@@ -326,8 +350,9 @@ static unsigned int nf_nat_sip_expect(st
+ 	/* If the signalling port matches the connection's source port in the
+ 	 * original direction, try to use the destination port in the opposite
+ 	 * direction. */
+-	if (exp->tuple.dst.u.udp.port ==
+-	    ct->tuplehash[dir].tuple.src.u.udp.port)
++	srcport = ct_sip_info->forced_dport ? :
++		  ct->tuplehash[dir].tuple.src.u.udp.port;
++	if (exp->tuple.dst.u.udp.port == srcport)
+ 		port = ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port);
+ 	else
+ 		port = ntohs(exp->tuple.dst.u.udp.port);
+--- a/net/netfilter/nf_conntrack_sip.c
++++ b/net/netfilter/nf_conntrack_sip.c
+@@ -1440,8 +1440,26 @@ static int process_sip_request(struct sk
+ {
+ 	enum ip_conntrack_info ctinfo;
+ 	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
++	struct nf_conn_help *help = nfct_help(ct);
++	enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
+ 	unsigned int matchoff, matchlen;
+ 	unsigned int cseq, i;
++	union nf_inet_addr addr;
++	__be16 port;
++	struct nf_ct_sip_master *ct_sip_info = nfct_help_data(ct->master);
++
++	/* Many Cisco IP phones use a high source port for SIP requests, but
++	 * listen for the response on port 5060.  If we are the local
++	 * router for one of these phones, save the port number from the
++	 * Via: header so that nf_nat_sip can redirect the responses to
++	 * the correct port.
++	 */
++	if (ct_sip_parse_header_uri(ct, *dptr, NULL, *datalen,
++				    SIP_HDR_VIA_UDP, NULL, &matchoff,
++				    &matchlen, &addr, &port) > 0 &&
++	    port != ct->tuplehash[dir].tuple.src.u.udp.port &&
++	    nf_inet_addr_cmp(&addr, &ct->tuplehash[dir].tuple.src.u3))
++		ct_sip_info->forced_dport = port;
+ 
+ 	for (i = 0; i < ARRAY_SIZE(sip_handlers); i++) {
+ 		const struct sip_handler *handler;
diff --git a/target/linux/generic/patches-3.7/610-netfilter_match_bypass_default_checks.patch b/target/linux/generic/patches-3.7/610-netfilter_match_bypass_default_checks.patch
new file mode 100644
index 0000000000..0081da01df
--- /dev/null
+++ b/target/linux/generic/patches-3.7/610-netfilter_match_bypass_default_checks.patch
@@ -0,0 +1,93 @@
+--- a/include/uapi/linux/netfilter_ipv4/ip_tables.h
++++ b/include/uapi/linux/netfilter_ipv4/ip_tables.h
+@@ -87,6 +87,7 @@ struct ipt_ip {
+ #define IPT_F_FRAG		0x01	/* Set if rule is a fragment rule */
+ #define IPT_F_GOTO		0x02	/* Set if jump is a goto */
+ #define IPT_F_MASK		0x03	/* All possible flag bits mask. */
++#define IPT_F_NO_DEF_MATCH	0x80	/* Internal: no default match rules present */
+ 
+ /* Values for "inv" field in struct ipt_ip. */
+ #define IPT_INV_VIA_IN		0x01	/* Invert the sense of IN IFACE. */
+--- a/net/ipv4/netfilter/ip_tables.c
++++ b/net/ipv4/netfilter/ip_tables.c
+@@ -81,6 +81,9 @@ ip_packet_match(const struct iphdr *ip,
+ 
+ #define FWINV(bool, invflg) ((bool) ^ !!(ipinfo->invflags & (invflg)))
+ 
++	if (ipinfo->flags & IPT_F_NO_DEF_MATCH)
++		return true;
++
+ 	if (FWINV((ip->saddr&ipinfo->smsk.s_addr) != ipinfo->src.s_addr,
+ 		  IPT_INV_SRCIP) ||
+ 	    FWINV((ip->daddr&ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr,
+@@ -134,6 +137,29 @@ ip_packet_match(const struct iphdr *ip,
+ 	return true;
+ }
+ 
++static void
++ip_checkdefault(struct ipt_ip *ip)
++{
++	static const char iface_mask[IFNAMSIZ] = {};
++
++	if (ip->invflags || ip->flags & IPT_F_FRAG)
++		return;
++
++	if (memcmp(ip->iniface_mask, iface_mask, IFNAMSIZ) != 0)
++		return;
++
++	if (memcmp(ip->outiface_mask, iface_mask, IFNAMSIZ) != 0)
++		return;
++
++	if (ip->smsk.s_addr || ip->dmsk.s_addr)
++		return;
++
++	if (ip->proto)
++		return;
++
++	ip->flags |= IPT_F_NO_DEF_MATCH;
++}
++
+ static bool
+ ip_checkentry(const struct ipt_ip *ip)
+ {
+@@ -560,7 +586,7 @@ static void cleanup_match(struct xt_entr
+ }
+ 
+ static int
+-check_entry(const struct ipt_entry *e, const char *name)
++check_entry(struct ipt_entry *e, const char *name)
+ {
+ 	const struct xt_entry_target *t;
+ 
+@@ -569,6 +595,8 @@ check_entry(const struct ipt_entry *e, c
+ 		return -EINVAL;
+ 	}
+ 
++	ip_checkdefault(&e->ip);
++
+ 	if (e->target_offset + sizeof(struct xt_entry_target) >
+ 	    e->next_offset)
+ 		return -EINVAL;
+@@ -930,6 +958,7 @@ copy_entries_to_user(unsigned int total_
+ 	const struct xt_table_info *private = table->private;
+ 	int ret = 0;
+ 	const void *loc_cpu_entry;
++	u8 flags;
+ 
+ 	counters = alloc_counters(table);
+ 	if (IS_ERR(counters))
+@@ -960,6 +989,14 @@ copy_entries_to_user(unsigned int total_
+ 			ret = -EFAULT;
+ 			goto free_counters;
+ 		}
++
++		flags = e->ip.flags & IPT_F_MASK;
++		if (copy_to_user(userptr + off
++				 + offsetof(struct ipt_entry, ip.flags),
++				 &flags, sizeof(flags)) != 0) {
++			ret = -EFAULT;
++			goto free_counters;
++		}
+ 
+ 		for (i = sizeof(struct ipt_entry);
+ 		     i < e->target_offset;
diff --git a/target/linux/generic/patches-3.7/611-netfilter_match_bypass_default_table.patch b/target/linux/generic/patches-3.7/611-netfilter_match_bypass_default_table.patch
new file mode 100644
index 0000000000..10f9250bb2
--- /dev/null
+++ b/target/linux/generic/patches-3.7/611-netfilter_match_bypass_default_table.patch
@@ -0,0 +1,81 @@
+--- a/net/ipv4/netfilter/ip_tables.c
++++ b/net/ipv4/netfilter/ip_tables.c
+@@ -309,6 +309,33 @@ struct ipt_entry *ipt_next_entry(const s
+ 	return (void *)entry + entry->next_offset;
+ }
+ 
++static bool
++ipt_handle_default_rule(struct ipt_entry *e, unsigned int *verdict)
++{
++	struct xt_entry_target *t;
++	struct xt_standard_target *st;
++
++	if (e->target_offset != sizeof(struct ipt_entry))
++		return false;
++
++	if (!(e->ip.flags & IPT_F_NO_DEF_MATCH))
++		return false;
++
++	t = ipt_get_target(e);
++	if (t->u.kernel.target->target)
++		return false;
++
++	st = (struct xt_standard_target *) t;
++	if (st->verdict == XT_RETURN)
++		return false;
++
++	if (st->verdict >= 0)
++		return false;
++
++	*verdict = (unsigned)(-st->verdict) - 1;
++	return true;
++}
++
+ /* Returns one of the generic firewall policies, like NF_ACCEPT. */
+ unsigned int
+ ipt_do_table(struct sk_buff *skb,
+@@ -333,6 +360,25 @@ ipt_do_table(struct sk_buff *skb,
+ 	ip = ip_hdr(skb);
+ 	indev = in ? in->name : nulldevname;
+ 	outdev = out ? out->name : nulldevname;
++
++	IP_NF_ASSERT(table->valid_hooks & (1 << hook));
++	local_bh_disable();
++	addend = xt_write_recseq_begin();
++	private = table->private;
++	cpu        = smp_processor_id();
++	table_base = private->entries[cpu];
++	jumpstack  = (struct ipt_entry **)private->jumpstack[cpu];
++	stackptr   = per_cpu_ptr(private->stackptr, cpu);
++	origptr    = *stackptr;
++
++	e = get_entry(table_base, private->hook_entry[hook]);
++	if (ipt_handle_default_rule(e, &verdict)) {
++		ADD_COUNTER(e->counters, skb->len, 1);
++		xt_write_recseq_end(addend);
++		local_bh_enable();
++		return verdict;
++	}
++
+ 	/* We handle fragments by dealing with the first fragment as
+ 	 * if it was a normal packet.  All other fragments are treated
+ 	 * normally, except that they will NEVER match rules that ask
+@@ -347,18 +393,6 @@ ipt_do_table(struct sk_buff *skb,
+ 	acpar.family  = NFPROTO_IPV4;
+ 	acpar.hooknum = hook;
+ 
+-	IP_NF_ASSERT(table->valid_hooks & (1 << hook));
+-	local_bh_disable();
+-	addend = xt_write_recseq_begin();
+-	private = table->private;
+-	cpu        = smp_processor_id();
+-	table_base = private->entries[cpu];
+-	jumpstack  = (struct ipt_entry **)private->jumpstack[cpu];
+-	stackptr   = per_cpu_ptr(private->stackptr, cpu);
+-	origptr    = *stackptr;
+-
+-	e = get_entry(table_base, private->hook_entry[hook]);
+-
+ 	pr_debug("Entering %s(hook %u); sp at %u (UF %p)\n",
+ 		 table->name, hook, origptr,
+ 		 get_entry(table_base, private->underflow[hook]));
diff --git a/target/linux/generic/patches-3.7/612-netfilter_match_reduce_memory_access.patch b/target/linux/generic/patches-3.7/612-netfilter_match_reduce_memory_access.patch
new file mode 100644
index 0000000000..f506165e1d
--- /dev/null
+++ b/target/linux/generic/patches-3.7/612-netfilter_match_reduce_memory_access.patch
@@ -0,0 +1,16 @@
+--- a/net/ipv4/netfilter/ip_tables.c
++++ b/net/ipv4/netfilter/ip_tables.c
+@@ -84,9 +84,11 @@ ip_packet_match(const struct iphdr *ip,
+ 	if (ipinfo->flags & IPT_F_NO_DEF_MATCH)
+ 		return true;
+ 
+-	if (FWINV((ip->saddr&ipinfo->smsk.s_addr) != ipinfo->src.s_addr,
++	if (FWINV(ipinfo->smsk.s_addr &&
++		  (ip->saddr&ipinfo->smsk.s_addr) != ipinfo->src.s_addr,
+ 		  IPT_INV_SRCIP) ||
+-	    FWINV((ip->daddr&ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr,
++	    FWINV(ipinfo->dmsk.s_addr &&
++		  (ip->daddr&ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr,
+ 		  IPT_INV_DSTIP)) {
+ 		dprintf("Source or dest mismatch.\n");
+ 
diff --git a/target/linux/generic/patches-3.7/613-netfilter_optional_tcp_window_check.patch b/target/linux/generic/patches-3.7/613-netfilter_optional_tcp_window_check.patch
new file mode 100644
index 0000000000..551239b7cf
--- /dev/null
+++ b/target/linux/generic/patches-3.7/613-netfilter_optional_tcp_window_check.patch
@@ -0,0 +1,36 @@
+--- a/net/netfilter/nf_conntrack_proto_tcp.c
++++ b/net/netfilter/nf_conntrack_proto_tcp.c
+@@ -29,6 +29,9 @@
+ #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
+ #include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
+ 
++/* Do not check the TCP window for incoming packets  */
++static int nf_ct_tcp_no_window_check __read_mostly = 1;
++
+ /* "Be conservative in what you do,
+     be liberal in what you accept from others."
+     If it's non-zero, we mark only out of window RST segments as INVALID. */
+@@ -526,6 +529,9 @@ static bool tcp_in_window(const struct n
+ 	s16 receiver_offset;
+ 	bool res;
+ 
++	if (nf_ct_tcp_no_window_check)
++		return true;
++
+ 	/*
+ 	 * Get the required data from the packet.
+ 	 */
+@@ -1436,6 +1442,13 @@ static struct ctl_table tcp_sysctl_table
+ 		.mode		= 0644,
+ 		.proc_handler	= proc_dointvec,
+ 	},
++	{
++		.procname       = "nf_conntrack_tcp_no_window_check",
++		.data           = &nf_ct_tcp_no_window_check,
++		.maxlen         = sizeof(unsigned int),
++		.mode           = 0644,
++		.proc_handler   = proc_dointvec,
++	},
+ 	{ }
+ };
+ 
diff --git a/target/linux/generic/patches-3.7/620-sched_esfq.patch b/target/linux/generic/patches-3.7/620-sched_esfq.patch
new file mode 100644
index 0000000000..e037dcf38b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/620-sched_esfq.patch
@@ -0,0 +1,791 @@
+--- a/include/uapi/linux/pkt_sched.h
++++ b/include/uapi/linux/pkt_sched.h
+@@ -214,6 +214,33 @@ struct tc_sfq_xstats {
+ 	__s32		allot;
+ };
+ 
++/* ESFQ section */
++
++enum
++{
++        /* traditional */
++	TCA_SFQ_HASH_CLASSIC,
++	TCA_SFQ_HASH_DST,
++	TCA_SFQ_HASH_SRC,
++	TCA_SFQ_HASH_FWMARK,
++	/* conntrack */
++	TCA_SFQ_HASH_CTORIGDST,
++	TCA_SFQ_HASH_CTORIGSRC,
++	TCA_SFQ_HASH_CTREPLDST,
++	TCA_SFQ_HASH_CTREPLSRC,
++	TCA_SFQ_HASH_CTNATCHG,
++};
++
++struct tc_esfq_qopt
++{
++	unsigned	quantum;	/* Bytes per round allocated to flow */
++	int		perturb_period;	/* Period of hash perturbation */
++	__u32		limit;		/* Maximal packets in queue */
++	unsigned	divisor;	/* Hash divisor  */
++	unsigned	flows;		/* Maximal number of flows  */
++	unsigned	hash_kind;	/* Hash function to use for flow identification */
++};
++
+ /* RED section */
+ 
+ enum {
+--- a/net/sched/Kconfig
++++ b/net/sched/Kconfig
+@@ -148,6 +148,37 @@ config NET_SCH_SFQ
+ 	  To compile this code as a module, choose M here: the
+ 	  module will be called sch_sfq.
+ 
++config NET_SCH_ESFQ
++	tristate "Enhanced Stochastic Fairness Queueing (ESFQ)"
++	---help---
++	  Say Y here if you want to use the Enhanced Stochastic Fairness
++	  Queueing (ESFQ) packet scheduling algorithm for some of your network
++	  devices or as a leaf discipline for a classful qdisc such as HTB or
++	  CBQ (see the top of <file:net/sched/sch_esfq.c> for details and
++	  references to the SFQ algorithm).
++
++	  This is an enchanced SFQ version which allows you to control some
++	  hardcoded values in the SFQ scheduler.
++
++	  ESFQ also adds control of the hash function used to identify packet
++	  flows. The original SFQ discipline hashes by connection; ESFQ add
++	  several other hashing methods, such as by src IP or by dst IP, which
++	  can be more fair to users in some networking situations.
++
++	  To compile this code as a module, choose M here: the
++	  module will be called sch_esfq.
++
++config NET_SCH_ESFQ_NFCT
++	bool "Connection Tracking Hash Types"
++	depends on NET_SCH_ESFQ && NF_CONNTRACK
++	---help---
++	  Say Y here to enable support for hashing based on netfilter connection
++	  tracking information. This is useful for a router that is also using
++	  NAT to connect privately-addressed hosts to the Internet. If you want
++	  to provide fair distribution of upstream bandwidth, ESFQ must use
++	  connection tracking information, since all outgoing packets will share
++	  the same source address.
++
+ config NET_SCH_TEQL
+ 	tristate "True Link Equalizer (TEQL)"
+ 	---help---
+--- a/net/sched/Makefile
++++ b/net/sched/Makefile
+@@ -26,6 +26,7 @@ obj-$(CONFIG_NET_SCH_INGRESS)	+= sch_ing
+ obj-$(CONFIG_NET_SCH_DSMARK)	+= sch_dsmark.o
+ obj-$(CONFIG_NET_SCH_SFB)	+= sch_sfb.o
+ obj-$(CONFIG_NET_SCH_SFQ)	+= sch_sfq.o
++obj-$(CONFIG_NET_SCH_ESFQ)	+= sch_esfq.o
+ obj-$(CONFIG_NET_SCH_TBF)	+= sch_tbf.o
+ obj-$(CONFIG_NET_SCH_TEQL)	+= sch_teql.o
+ obj-$(CONFIG_NET_SCH_PRIO)	+= sch_prio.o
+--- /dev/null
++++ b/net/sched/sch_esfq.c
+@@ -0,0 +1,702 @@
++/*
++ * net/sched/sch_esfq.c	Extended Stochastic Fairness Queueing discipline.
++ *
++ *		This program is free software; you can redistribute it and/or
++ *		modify it under the terms of the GNU General Public License
++ *		as published by the Free Software Foundation; either version
++ *		2 of the License, or (at your option) any later version.
++ *
++ * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
++ *
++ * Changes:	Alexander Atanasov, <alex@ssi.bg>
++ *		Added dynamic depth,limit,divisor,hash_kind options.
++ *		Added dst and src hashes.
++ *
++ * 		Alexander Clouter, <alex@digriz.org.uk>
++ *		Ported ESFQ to Linux 2.6.
++ *
++ * 		Corey Hickey, <bugfood-c@fatooh.org>
++ *		Maintenance of the Linux 2.6 port.
++ *		Added fwmark hash (thanks to Robert Kurjata).
++ *		Added usage of jhash.
++ *		Added conntrack support.
++ *		Added ctnatchg hash (thanks to Ben Pfountz).
++ */
++
++#include <linux/module.h>
++#include <asm/uaccess.h>
++#include <linux/bitops.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <linux/jiffies.h>
++#include <linux/string.h>
++#include <linux/mm.h>
++#include <linux/socket.h>
++#include <linux/sockios.h>
++#include <linux/in.h>
++#include <linux/errno.h>
++#include <linux/interrupt.h>
++#include <linux/if_ether.h>
++#include <linux/inet.h>
++#include <linux/netdevice.h>
++#include <linux/etherdevice.h>
++#include <linux/notifier.h>
++#include <linux/init.h>
++#include <net/ip.h>
++#include <net/netlink.h>
++#include <linux/ipv6.h>
++#include <net/route.h>
++#include <linux/skbuff.h>
++#include <net/sock.h>
++#include <net/pkt_sched.h>
++#include <linux/jhash.h>
++#ifdef CONFIG_NET_SCH_ESFQ_NFCT
++#include <net/netfilter/nf_conntrack.h>
++#endif
++
++/*	Stochastic Fairness Queuing algorithm.
++	For more comments look at sch_sfq.c.
++	The difference is that you can change limit, depth,
++	hash table size and choose alternate hash types.
++
++	classic:	same as in sch_sfq.c
++	dst:		destination IP address
++	src:		source IP address
++	fwmark:		netfilter mark value
++	ctorigdst:	original destination IP address
++	ctorigsrc:	original source IP address
++	ctrepldst:	reply destination IP address
++	ctreplsrc:	reply source IP
++
++*/
++
++#define ESFQ_HEAD 0
++#define ESFQ_TAIL 1
++
++/* This type should contain at least SFQ_DEPTH*2 values */
++typedef unsigned int esfq_index;
++
++struct esfq_head
++{
++	esfq_index	next;
++	esfq_index	prev;
++};
++
++struct esfq_sched_data
++{
++/* Parameters */
++	int		perturb_period;
++	unsigned	quantum;	/* Allotment per round: MUST BE >= MTU */
++	int		limit;
++	unsigned	depth;
++	unsigned	hash_divisor;
++	unsigned	hash_kind;
++/* Variables */
++	struct timer_list perturb_timer;
++	int		perturbation;
++	esfq_index	tail;		/* Index of current slot in round */
++	esfq_index	max_depth;	/* Maximal depth */
++
++	esfq_index	*ht;			/* Hash table */
++	esfq_index	*next;			/* Active slots link */
++	short		*allot;			/* Current allotment per slot */
++	unsigned short	*hash;			/* Hash value indexed by slots */
++	struct sk_buff_head	*qs;		/* Slot queue */
++	struct esfq_head	*dep;		/* Linked list of slots, indexed by depth */
++};
++
++/* This contains the info we will hash. */
++struct esfq_packet_info
++{
++	u32	proto;		/* protocol or port */
++	u32	src;		/* source from packet header */
++	u32	dst;		/* destination from packet header */
++	u32	ctorigsrc;	/* original source from conntrack */
++	u32	ctorigdst;	/* original destination from conntrack */
++	u32	ctreplsrc;	/* reply source from conntrack */
++	u32	ctrepldst;	/* reply destination from conntrack */
++	u32	mark;		/* netfilter mark (fwmark) */
++};
++
++static __inline__ unsigned esfq_jhash_1word(struct esfq_sched_data *q,u32 a)
++{
++	return jhash_1word(a, q->perturbation) & (q->hash_divisor-1);
++}
++
++static __inline__ unsigned esfq_jhash_2words(struct esfq_sched_data *q, u32 a, u32 b)
++{
++	return jhash_2words(a, b, q->perturbation) & (q->hash_divisor-1);
++}
++
++static __inline__ unsigned esfq_jhash_3words(struct esfq_sched_data *q, u32 a, u32 b, u32 c)
++{
++	return jhash_3words(a, b, c, q->perturbation) & (q->hash_divisor-1);
++}
++
++static unsigned esfq_hash(struct esfq_sched_data *q, struct sk_buff *skb)
++{
++	struct esfq_packet_info info;
++#ifdef CONFIG_NET_SCH_ESFQ_NFCT
++	enum ip_conntrack_info ctinfo;
++	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
++#endif
++
++	switch (skb->protocol) {
++	case __constant_htons(ETH_P_IP):
++	{
++		struct iphdr *iph = ip_hdr(skb);
++		info.dst = iph->daddr;
++		info.src = iph->saddr;
++		if (!(iph->frag_off&htons(IP_MF|IP_OFFSET)) &&
++		    (iph->protocol == IPPROTO_TCP ||
++		     iph->protocol == IPPROTO_UDP ||
++		     iph->protocol == IPPROTO_SCTP ||
++		     iph->protocol == IPPROTO_DCCP ||
++		     iph->protocol == IPPROTO_ESP))
++			info.proto = *(((u32*)iph) + iph->ihl);
++		else
++			info.proto = iph->protocol;
++		break;
++	}
++	case __constant_htons(ETH_P_IPV6):
++	{
++		struct ipv6hdr *iph = ipv6_hdr(skb);
++		/* Hash ipv6 addresses into a u32. This isn't ideal,
++		 * but the code is simple. */
++		info.dst = jhash2(iph->daddr.s6_addr32, 4, q->perturbation);
++		info.src = jhash2(iph->saddr.s6_addr32, 4, q->perturbation);
++		if (iph->nexthdr == IPPROTO_TCP ||
++		    iph->nexthdr == IPPROTO_UDP ||
++		    iph->nexthdr == IPPROTO_SCTP ||
++		    iph->nexthdr == IPPROTO_DCCP ||
++		    iph->nexthdr == IPPROTO_ESP)
++			info.proto = *(u32*)&iph[1];
++		else
++			info.proto = iph->nexthdr;
++		break;
++	}
++	default:
++		info.dst   = (u32)(unsigned long)skb_dst(skb);
++		info.src   = (u32)(unsigned long)skb->sk;
++		info.proto = skb->protocol;
++	}
++
++	info.mark = skb->mark;
++
++#ifdef CONFIG_NET_SCH_ESFQ_NFCT
++	/* defaults if there is no conntrack info */
++	info.ctorigsrc = info.src;
++	info.ctorigdst = info.dst;
++	info.ctreplsrc = info.dst;
++	info.ctrepldst = info.src;
++	/* collect conntrack info */
++	if (ct && ct != &nf_conntrack_untracked) {
++		if (skb->protocol == __constant_htons(ETH_P_IP)) {
++			info.ctorigsrc = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip;
++			info.ctorigdst = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip;
++			info.ctreplsrc = ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip;
++			info.ctrepldst = ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip;
++		}
++		else if (skb->protocol == __constant_htons(ETH_P_IPV6)) {
++			/* Again, hash ipv6 addresses into a single u32. */
++			info.ctorigsrc = jhash2(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip6, 4, q->perturbation);
++			info.ctorigdst = jhash2(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip6, 4, q->perturbation);
++			info.ctreplsrc = jhash2(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip6, 4, q->perturbation);
++			info.ctrepldst = jhash2(ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip6, 4, q->perturbation);
++		}
++
++	}
++#endif
++
++	switch(q->hash_kind) {
++	case TCA_SFQ_HASH_CLASSIC:
++		return esfq_jhash_3words(q, info.dst, info.src, info.proto);
++	case TCA_SFQ_HASH_DST:
++		return esfq_jhash_1word(q, info.dst);
++	case TCA_SFQ_HASH_SRC:
++		return esfq_jhash_1word(q, info.src);
++	case TCA_SFQ_HASH_FWMARK:
++		return esfq_jhash_1word(q, info.mark);
++#ifdef CONFIG_NET_SCH_ESFQ_NFCT
++	case TCA_SFQ_HASH_CTORIGDST:
++		return esfq_jhash_1word(q, info.ctorigdst);
++	case TCA_SFQ_HASH_CTORIGSRC:
++		return esfq_jhash_1word(q, info.ctorigsrc);
++	case TCA_SFQ_HASH_CTREPLDST:
++		return esfq_jhash_1word(q, info.ctrepldst);
++	case TCA_SFQ_HASH_CTREPLSRC:
++		return esfq_jhash_1word(q, info.ctreplsrc);
++	case TCA_SFQ_HASH_CTNATCHG:
++	{
++		if (info.ctorigdst == info.ctreplsrc)
++			return esfq_jhash_1word(q, info.ctorigsrc);
++		return esfq_jhash_1word(q, info.ctreplsrc);
++	}
++#endif
++	default:
++		if (net_ratelimit())
++			printk(KERN_WARNING "ESFQ: Unknown hash method. Falling back to classic.\n");
++	}
++	return esfq_jhash_3words(q, info.dst, info.src, info.proto);
++}
++
++static inline void esfq_link(struct esfq_sched_data *q, esfq_index x)
++{
++	esfq_index p, n;
++	int d = q->qs[x].qlen + q->depth;
++
++	p = d;
++	n = q->dep[d].next;
++	q->dep[x].next = n;
++	q->dep[x].prev = p;
++	q->dep[p].next = q->dep[n].prev = x;
++}
++
++static inline void esfq_dec(struct esfq_sched_data *q, esfq_index x)
++{
++	esfq_index p, n;
++
++	n = q->dep[x].next;
++	p = q->dep[x].prev;
++	q->dep[p].next = n;
++	q->dep[n].prev = p;
++
++	if (n == p && q->max_depth == q->qs[x].qlen + 1)
++		q->max_depth--;
++
++	esfq_link(q, x);
++}
++
++static inline void esfq_inc(struct esfq_sched_data *q, esfq_index x)
++{
++	esfq_index p, n;
++	int d;
++
++	n = q->dep[x].next;
++	p = q->dep[x].prev;
++	q->dep[p].next = n;
++	q->dep[n].prev = p;
++	d = q->qs[x].qlen;
++	if (q->max_depth < d)
++		q->max_depth = d;
++
++	esfq_link(q, x);
++}
++
++static unsigned int esfq_drop(struct Qdisc *sch)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	esfq_index d = q->max_depth;
++	struct sk_buff *skb;
++	unsigned int len;
++
++	/* Queue is full! Find the longest slot and
++	   drop a packet from it */
++
++	if (d > 1) {
++		esfq_index x = q->dep[d+q->depth].next;
++		skb = q->qs[x].prev;
++		len = skb->len;
++		__skb_unlink(skb, &q->qs[x]);
++		kfree_skb(skb);
++		esfq_dec(q, x);
++		sch->q.qlen--;
++		sch->qstats.drops++;
++		sch->qstats.backlog -= len;
++		return len;
++	}
++
++	if (d == 1) {
++		/* It is difficult to believe, but ALL THE SLOTS HAVE LENGTH 1. */
++		d = q->next[q->tail];
++		q->next[q->tail] = q->next[d];
++		q->allot[q->next[d]] += q->quantum;
++		skb = q->qs[d].prev;
++		len = skb->len;
++		__skb_unlink(skb, &q->qs[d]);
++		kfree_skb(skb);
++		esfq_dec(q, d);
++		sch->q.qlen--;
++		q->ht[q->hash[d]] = q->depth;
++		sch->qstats.drops++;
++		sch->qstats.backlog -= len;
++		return len;
++	}
++
++	return 0;
++}
++
++static void esfq_q_enqueue(struct sk_buff *skb, struct esfq_sched_data *q, unsigned int end)
++{
++	unsigned hash = esfq_hash(q, skb);
++	unsigned depth = q->depth;
++	esfq_index x;
++
++	x = q->ht[hash];
++	if (x == depth) {
++		q->ht[hash] = x = q->dep[depth].next;
++		q->hash[x] = hash;
++	}
++
++	if (end == ESFQ_TAIL)
++		__skb_queue_tail(&q->qs[x], skb);
++	else
++		__skb_queue_head(&q->qs[x], skb);
++
++	esfq_inc(q, x);
++	if (q->qs[x].qlen == 1) {		/* The flow is new */
++		if (q->tail == depth) {	/* It is the first flow */
++			q->tail = x;
++			q->next[x] = x;
++			q->allot[x] = q->quantum;
++		} else {
++			q->next[x] = q->next[q->tail];
++			q->next[q->tail] = x;
++			q->tail = x;
++		}
++	}
++}
++
++static int esfq_enqueue(struct sk_buff *skb, struct Qdisc* sch)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	esfq_q_enqueue(skb, q, ESFQ_TAIL);
++	sch->qstats.backlog += skb->len;
++	if (++sch->q.qlen < q->limit-1) {
++		sch->bstats.bytes += skb->len;
++		sch->bstats.packets++;
++		return 0;
++	}
++
++	sch->qstats.drops++;
++	esfq_drop(sch);
++	return NET_XMIT_CN;
++}
++
++static struct sk_buff *esfq_peek(struct Qdisc* sch)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	esfq_index a;
++
++	/* No active slots */
++	if (q->tail == q->depth)
++		return NULL;
++
++	a = q->next[q->tail];
++	return skb_peek(&q->qs[a]);
++}
++
++static struct sk_buff *esfq_q_dequeue(struct esfq_sched_data *q)
++{
++	struct sk_buff *skb;
++	unsigned depth = q->depth;
++	esfq_index a, old_a;
++
++	/* No active slots */
++	if (q->tail == depth)
++		return NULL;
++
++	a = old_a = q->next[q->tail];
++
++	/* Grab packet */
++	skb = __skb_dequeue(&q->qs[a]);
++	esfq_dec(q, a);
++
++	/* Is the slot empty? */
++	if (q->qs[a].qlen == 0) {
++		q->ht[q->hash[a]] = depth;
++		a = q->next[a];
++		if (a == old_a) {
++			q->tail = depth;
++			return skb;
++		}
++		q->next[q->tail] = a;
++		q->allot[a] += q->quantum;
++	} else if ((q->allot[a] -= skb->len) <= 0) {
++		q->tail = a;
++		a = q->next[a];
++		q->allot[a] += q->quantum;
++	}
++
++	return skb;
++}
++
++static struct sk_buff *esfq_dequeue(struct Qdisc* sch)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	struct sk_buff *skb;
++
++	skb = esfq_q_dequeue(q);
++	if (skb == NULL)
++		return NULL;
++	sch->q.qlen--;
++	sch->qstats.backlog -= skb->len;
++	return skb;
++}
++
++static void esfq_q_destroy(struct esfq_sched_data *q)
++{
++	del_timer(&q->perturb_timer);
++	if(q->ht)
++		kfree(q->ht);
++	if(q->dep)
++		kfree(q->dep);
++	if(q->next)
++		kfree(q->next);
++	if(q->allot)
++		kfree(q->allot);
++	if(q->hash)
++		kfree(q->hash);
++	if(q->qs)
++		kfree(q->qs);
++}
++
++static void esfq_destroy(struct Qdisc *sch)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	esfq_q_destroy(q);
++}
++
++
++static void esfq_reset(struct Qdisc* sch)
++{
++	struct sk_buff *skb;
++
++	while ((skb = esfq_dequeue(sch)) != NULL)
++		kfree_skb(skb);
++}
++
++static void esfq_perturbation(unsigned long arg)
++{
++	struct Qdisc *sch = (struct Qdisc*)arg;
++	struct esfq_sched_data *q = qdisc_priv(sch);
++
++	q->perturbation = net_random()&0x1F;
++
++	if (q->perturb_period) {
++		q->perturb_timer.expires = jiffies + q->perturb_period;
++		add_timer(&q->perturb_timer);
++	}
++}
++
++static unsigned int esfq_check_hash(unsigned int kind)
++{
++	switch (kind) {
++	case TCA_SFQ_HASH_CTORIGDST:
++	case TCA_SFQ_HASH_CTORIGSRC:
++	case TCA_SFQ_HASH_CTREPLDST:
++	case TCA_SFQ_HASH_CTREPLSRC:
++	case TCA_SFQ_HASH_CTNATCHG:
++#ifndef CONFIG_NET_SCH_ESFQ_NFCT
++	{
++		if (net_ratelimit())
++			printk(KERN_WARNING "ESFQ: Conntrack hash types disabled in kernel config. Falling back to classic.\n");
++		return TCA_SFQ_HASH_CLASSIC;
++	}
++#endif
++	case TCA_SFQ_HASH_CLASSIC:
++	case TCA_SFQ_HASH_DST:
++	case TCA_SFQ_HASH_SRC:
++	case TCA_SFQ_HASH_FWMARK:
++		return kind;
++	default:
++	{
++		if (net_ratelimit())
++			printk(KERN_WARNING "ESFQ: Unknown hash type. Falling back to classic.\n");
++		return TCA_SFQ_HASH_CLASSIC;
++	}
++	}
++}
++
++static int esfq_q_init(struct esfq_sched_data *q, struct nlattr *opt)
++{
++	struct tc_esfq_qopt *ctl = nla_data(opt);
++	esfq_index p = ~0U/2;
++	int i;
++
++	if (opt && opt->nla_len < nla_attr_size(sizeof(*ctl)))
++		return -EINVAL;
++
++	q->perturbation = 0;
++	q->hash_kind = TCA_SFQ_HASH_CLASSIC;
++	q->max_depth = 0;
++	if (opt == NULL) {
++		q->perturb_period = 0;
++		q->hash_divisor = 1024;
++		q->tail = q->limit = q->depth = 128;
++
++	} else {
++		struct tc_esfq_qopt *ctl = nla_data(opt);
++		if (ctl->quantum)
++			q->quantum = ctl->quantum;
++		q->perturb_period = ctl->perturb_period*HZ;
++		q->hash_divisor = ctl->divisor ? : 1024;
++		q->tail = q->limit = q->depth = ctl->flows ? : 128;
++
++		if ( q->depth > p - 1 )
++			return -EINVAL;
++
++		if (ctl->limit)
++			q->limit = min_t(u32, ctl->limit, q->depth);
++
++		if (ctl->hash_kind) {
++			q->hash_kind = esfq_check_hash(ctl->hash_kind);
++		}
++	}
++
++	q->ht = kmalloc(q->hash_divisor*sizeof(esfq_index), GFP_KERNEL);
++	if (!q->ht)
++		goto err_case;
++	q->dep = kmalloc((1+q->depth*2)*sizeof(struct esfq_head), GFP_KERNEL);
++	if (!q->dep)
++		goto err_case;
++	q->next = kmalloc(q->depth*sizeof(esfq_index), GFP_KERNEL);
++	if (!q->next)
++		goto err_case;
++	q->allot = kmalloc(q->depth*sizeof(short), GFP_KERNEL);
++	if (!q->allot)
++		goto err_case;
++	q->hash = kmalloc(q->depth*sizeof(unsigned short), GFP_KERNEL);
++	if (!q->hash)
++		goto err_case;
++	q->qs = kmalloc(q->depth*sizeof(struct sk_buff_head), GFP_KERNEL);
++	if (!q->qs)
++		goto err_case;
++
++	for (i=0; i< q->hash_divisor; i++)
++		q->ht[i] = q->depth;
++	for (i=0; i<q->depth; i++) {
++		skb_queue_head_init(&q->qs[i]);
++		q->dep[i+q->depth].next = i+q->depth;
++		q->dep[i+q->depth].prev = i+q->depth;
++	}
++
++	for (i=0; i<q->depth; i++)
++		esfq_link(q, i);
++	return 0;
++err_case:
++	esfq_q_destroy(q);
++	return -ENOBUFS;
++}
++
++static int esfq_init(struct Qdisc *sch, struct nlattr *opt)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	int err;
++
++	q->quantum = psched_mtu(qdisc_dev(sch)); /* default */
++	if ((err = esfq_q_init(q, opt)))
++		return err;
++
++	init_timer(&q->perturb_timer);
++	q->perturb_timer.data = (unsigned long)sch;
++	q->perturb_timer.function = esfq_perturbation;
++	if (q->perturb_period) {
++		q->perturb_timer.expires = jiffies + q->perturb_period;
++		add_timer(&q->perturb_timer);
++	}
++
++	return 0;
++}
++
++static int esfq_change(struct Qdisc *sch, struct nlattr *opt)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	struct esfq_sched_data new;
++	struct sk_buff *skb;
++	int err;
++
++	/* set up new queue */
++	memset(&new, 0, sizeof(struct esfq_sched_data));
++	new.quantum = psched_mtu(qdisc_dev(sch)); /* default */
++	if ((err = esfq_q_init(&new, opt)))
++		return err;
++
++	/* copy all packets from the old queue to the new queue */
++	sch_tree_lock(sch);
++	while ((skb = esfq_q_dequeue(q)) != NULL)
++		esfq_q_enqueue(skb, &new, ESFQ_TAIL);
++
++	/* clean up the old queue */
++	esfq_q_destroy(q);
++
++	/* copy elements of the new queue into the old queue */
++	q->perturb_period = new.perturb_period;
++	q->quantum        = new.quantum;
++	q->limit          = new.limit;
++	q->depth          = new.depth;
++	q->hash_divisor   = new.hash_divisor;
++	q->hash_kind      = new.hash_kind;
++	q->tail           = new.tail;
++	q->max_depth      = new.max_depth;
++	q->ht    = new.ht;
++	q->dep   = new.dep;
++	q->next  = new.next;
++	q->allot = new.allot;
++	q->hash  = new.hash;
++	q->qs    = new.qs;
++
++	/* finish up */
++	if (q->perturb_period) {
++		q->perturb_timer.expires = jiffies + q->perturb_period;
++		add_timer(&q->perturb_timer);
++	} else {
++		q->perturbation = 0;
++	}
++	sch_tree_unlock(sch);
++	return 0;
++}
++
++static int esfq_dump(struct Qdisc *sch, struct sk_buff *skb)
++{
++	struct esfq_sched_data *q = qdisc_priv(sch);
++	unsigned char *b = skb_tail_pointer(skb);
++	struct tc_esfq_qopt opt;
++
++	opt.quantum = q->quantum;
++	opt.perturb_period = q->perturb_period/HZ;
++
++	opt.limit = q->limit;
++	opt.divisor = q->hash_divisor;
++	opt.flows = q->depth;
++	opt.hash_kind = q->hash_kind;
++
++	if (nla_put(skb, TCA_OPTIONS, sizeof(opt), &opt))
++		goto nla_put_failure;
++
++	return skb->len;
++
++nla_put_failure:
++	nlmsg_trim(skb, b);
++	return -1;
++}
++
++static struct Qdisc_ops esfq_qdisc_ops =
++{
++	.next		=	NULL,
++	.cl_ops		=	NULL,
++	.id		=	"esfq",
++	.priv_size	=	sizeof(struct esfq_sched_data),
++	.enqueue	=	esfq_enqueue,
++	.dequeue	=	esfq_dequeue,
++	.peek		=	esfq_peek,
++	.drop		=	esfq_drop,
++	.init		=	esfq_init,
++	.reset		=	esfq_reset,
++	.destroy	=	esfq_destroy,
++	.change		=	esfq_change,
++	.dump		=	esfq_dump,
++	.owner		=	THIS_MODULE,
++};
++
++static int __init esfq_module_init(void)
++{
++	return register_qdisc(&esfq_qdisc_ops);
++}
++static void __exit esfq_module_exit(void)
++{
++	unregister_qdisc(&esfq_qdisc_ops);
++}
++module_init(esfq_module_init)
++module_exit(esfq_module_exit)
++MODULE_LICENSE("GPL");
diff --git a/target/linux/generic/patches-3.7/621-sched_act_connmark.patch b/target/linux/generic/patches-3.7/621-sched_act_connmark.patch
new file mode 100644
index 0000000000..0393f15893
--- /dev/null
+++ b/target/linux/generic/patches-3.7/621-sched_act_connmark.patch
@@ -0,0 +1,172 @@
+--- /dev/null
++++ b/net/sched/act_connmark.c
+@@ -0,0 +1,137 @@
++/*
++ * Copyright (c) 2011 Felix Fietkau <nbd@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms and conditions of the GNU General Public License,
++ * version 2, as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
++ * more details.
++ *
++ * You should have received a copy of the GNU General Public License along with
++ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
++ * Place - Suite 330, Boston, MA 02111-1307 USA.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/skbuff.h>
++#include <linux/rtnetlink.h>
++#include <linux/pkt_cls.h>
++#include <linux/ip.h>
++#include <linux/ipv6.h>
++#include <net/netlink.h>
++#include <net/pkt_sched.h>
++#include <net/act_api.h>
++
++#include <net/netfilter/nf_conntrack.h>
++#include <net/netfilter/nf_conntrack_core.h>
++
++#define TCA_ACT_CONNMARK	20
++
++#define CONNMARK_TAB_MASK     3
++static struct tcf_common *tcf_connmark_ht[CONNMARK_TAB_MASK + 1];
++static u32 connmark_idx_gen;
++static DEFINE_RWLOCK(connmark_lock);
++
++static struct tcf_hashinfo connmark_hash_info = {
++	.htab	=	tcf_connmark_ht,
++	.hmask	=	CONNMARK_TAB_MASK,
++	.lock	=	&connmark_lock,
++};
++
++static int tcf_connmark(struct sk_buff *skb, const struct tc_action *a,
++		       struct tcf_result *res)
++{
++	struct nf_conn *c;
++	enum ip_conntrack_info ctinfo;
++	int proto;
++	int r;
++
++	if (skb->protocol == htons(ETH_P_IP)) {
++		if (skb->len < sizeof(struct iphdr))
++			goto out;
++		proto = PF_INET;
++	} else if (skb->protocol == htons(ETH_P_IPV6)) {
++		if (skb->len < sizeof(struct ipv6hdr))
++			goto out;
++		proto = PF_INET6;
++	} else
++		goto out;
++
++	r = nf_conntrack_in(dev_net(skb->dev), proto, NF_INET_PRE_ROUTING, skb);
++	if (r != NF_ACCEPT)
++		goto out;
++
++	c = nf_ct_get(skb, &ctinfo);
++	if (!c)
++		goto out;
++
++	skb->mark = c->mark;
++	nf_conntrack_put(skb->nfct);
++	skb->nfct = NULL;
++
++out:
++	return TC_ACT_PIPE;
++}
++
++static int tcf_connmark_init(struct nlattr *nla, struct nlattr *est,
++			 struct tc_action *a, int ovr, int bind)
++{
++	struct tcf_common *pc;
++
++	pc = tcf_hash_create(0, est, a, sizeof(*pc), bind,
++			     &connmark_idx_gen, &connmark_hash_info);
++	if (IS_ERR(pc))
++	    return PTR_ERR(pc);
++
++	tcf_hash_insert(pc, &connmark_hash_info);
++
++	return ACT_P_CREATED;
++}
++
++static inline int tcf_connmark_cleanup(struct tc_action *a, int bind)
++{
++	if (a->priv)
++		return tcf_hash_release(a->priv, bind, &connmark_hash_info);
++	return 0;
++}
++
++static inline int tcf_connmark_dump(struct sk_buff *skb, struct tc_action *a,
++				int bind, int ref)
++{
++	return skb->len;
++}
++
++static struct tc_action_ops act_connmark_ops = {
++	.kind		=	"connmark",
++	.hinfo		=	&connmark_hash_info,
++	.type		=	TCA_ACT_CONNMARK,
++	.capab		=	TCA_CAP_NONE,
++	.owner		=	THIS_MODULE,
++	.act		=	tcf_connmark,
++	.dump		=	tcf_connmark_dump,
++	.cleanup	=	tcf_connmark_cleanup,
++	.init		=	tcf_connmark_init,
++	.walk		=	tcf_generic_walker,
++};
++
++MODULE_AUTHOR("Felix Fietkau <nbd@openwrt.org>");
++MODULE_DESCRIPTION("Connection tracking mark restoring");
++MODULE_LICENSE("GPL");
++
++static int __init connmark_init_module(void)
++{
++	return tcf_register_action(&act_connmark_ops);
++}
++
++static void __exit connmark_cleanup_module(void)
++{
++	tcf_unregister_action(&act_connmark_ops);
++}
++
++module_init(connmark_init_module);
++module_exit(connmark_cleanup_module);
+--- a/net/sched/Kconfig
++++ b/net/sched/Kconfig
+@@ -670,6 +670,19 @@ config NET_ACT_CSUM
+ 	  To compile this code as a module, choose M here: the
+ 	  module will be called act_csum.
+ 
++config NET_ACT_CONNMARK
++        tristate "Connection Tracking Marking"
++        depends on NET_CLS_ACT
++        depends on NF_CONNTRACK
++	 depends on NF_CONNTRACK_MARK
++        ---help---
++	  Say Y here to restore the connmark from a scheduler action
++
++	  If unsure, say N.
++
++	  To compile this code as a module, choose M here: the
++	  module will be called act_connmark.
++
+ config NET_CLS_IND
+ 	bool "Incoming device classification"
+ 	depends on NET_CLS_U32 || NET_CLS_FW
+--- a/net/sched/Makefile
++++ b/net/sched/Makefile
+@@ -16,6 +16,7 @@ obj-$(CONFIG_NET_ACT_PEDIT)	+= act_pedit
+ obj-$(CONFIG_NET_ACT_SIMP)	+= act_simple.o
+ obj-$(CONFIG_NET_ACT_SKBEDIT)	+= act_skbedit.o
+ obj-$(CONFIG_NET_ACT_CSUM)	+= act_csum.o
++obj-$(CONFIG_NET_ACT_CONNMARK)	+= act_connmark.o
+ obj-$(CONFIG_NET_SCH_FIFO)	+= sch_fifo.o
+ obj-$(CONFIG_NET_SCH_CBQ)	+= sch_cbq.o
+ obj-$(CONFIG_NET_SCH_HTB)	+= sch_htb.o
diff --git a/target/linux/generic/patches-3.7/630-packet_socket_type.patch b/target/linux/generic/patches-3.7/630-packet_socket_type.patch
new file mode 100644
index 0000000000..27a46078e6
--- /dev/null
+++ b/target/linux/generic/patches-3.7/630-packet_socket_type.patch
@@ -0,0 +1,134 @@
+This patch allows the user to specify desired packet types (outgoing,
+broadcast, unicast, etc.) on packet sockets via setsockopt.
+This can reduce the load in situations where only a limited number
+of packet types are necessary
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
+--- a/include/uapi/linux/if_packet.h
++++ b/include/uapi/linux/if_packet.h
+@@ -29,6 +29,8 @@ struct sockaddr_ll {
+ /* These ones are invisible by user level */
+ #define PACKET_LOOPBACK		5		/* MC/BRD frame looped back */
+ #define PACKET_FASTROUTE	6		/* Fastrouted frame	*/
++#define PACKET_MASK_ANY		0xffffffff	/* mask for packet type bits */
++
+ 
+ /* Packet socket options */
+ 
+@@ -50,6 +52,7 @@ struct sockaddr_ll {
+ #define PACKET_TX_TIMESTAMP		16
+ #define PACKET_TIMESTAMP		17
+ #define PACKET_FANOUT			18
++#define PACKET_RECV_TYPE		19
+ 
+ #define PACKET_FANOUT_HASH		0
+ #define PACKET_FANOUT_LB		1
+--- a/net/packet/af_packet.c
++++ b/net/packet/af_packet.c
+@@ -1273,6 +1273,7 @@ static int packet_rcv_spkt(struct sk_buf
+ {
+ 	struct sock *sk;
+ 	struct sockaddr_pkt *spkt;
++	struct packet_sock *po;
+ 
+ 	/*
+ 	 *	When we registered the protocol we saved the socket in the data
+@@ -1280,6 +1281,7 @@ static int packet_rcv_spkt(struct sk_buf
+ 	 */
+ 
+ 	sk = pt->af_packet_priv;
++	po = pkt_sk(sk);
+ 
+ 	/*
+ 	 *	Yank back the headers [hope the device set this
+@@ -1292,7 +1294,7 @@ static int packet_rcv_spkt(struct sk_buf
+ 	 *	so that this procedure is noop.
+ 	 */
+ 
+-	if (skb->pkt_type == PACKET_LOOPBACK)
++	if (!(po->pkt_type & (1 << skb->pkt_type)))
+ 		goto out;
+ 
+ 	if (!net_eq(dev_net(dev), sock_net(sk)))
+@@ -1498,12 +1500,12 @@ static int packet_rcv(struct sk_buff *sk
+ 	int skb_len = skb->len;
+ 	unsigned int snaplen, res;
+ 
+-	if (skb->pkt_type == PACKET_LOOPBACK)
+-		goto drop;
+-
+ 	sk = pt->af_packet_priv;
+ 	po = pkt_sk(sk);
+ 
++	if (!(po->pkt_type & (1 << skb->pkt_type)))
++		goto drop;
++
+ 	if (!net_eq(dev_net(dev), sock_net(sk)))
+ 		goto drop;
+ 
+@@ -1622,12 +1624,12 @@ static int tpacket_rcv(struct sk_buff *s
+ 	struct timespec ts;
+ 	struct skb_shared_hwtstamps *shhwtstamps = skb_hwtstamps(skb);
+ 
+-	if (skb->pkt_type == PACKET_LOOPBACK)
+-		goto drop;
+-
+ 	sk = pt->af_packet_priv;
+ 	po = pkt_sk(sk);
+ 
++	if (!(po->pkt_type & (1 << skb->pkt_type)))
++		goto drop;
++
+ 	if (!net_eq(dev_net(dev), sock_net(sk)))
+ 		goto drop;
+ 
+@@ -2511,6 +2513,7 @@ static int packet_create(struct net *net
+ 	spin_lock_init(&po->bind_lock);
+ 	mutex_init(&po->pg_vec_lock);
+ 	po->prot_hook.func = packet_rcv;
++	po->pkt_type = PACKET_MASK_ANY & ~(1 << PACKET_LOOPBACK);
+ 
+ 	if (sock->type == SOCK_PACKET)
+ 		po->prot_hook.func = packet_rcv_spkt;
+@@ -3111,6 +3114,16 @@ packet_setsockopt(struct socket *sock, i
+ 
+ 		return fanout_add(sk, val & 0xffff, val >> 16);
+ 	}
++        case PACKET_RECV_TYPE:
++        {
++                unsigned int val;
++                if (optlen != sizeof(val))
++                        return -EINVAL;
++                if (copy_from_user(&val, optval, sizeof(val)))
++                        return -EFAULT;
++                po->pkt_type = val & ~PACKET_LOOPBACK;
++                return 0;
++        }
+ 	default:
+ 		return -ENOPROTOOPT;
+ 	}
+@@ -3165,6 +3178,13 @@ static int packet_getsockopt(struct sock
+ 	case PACKET_VNET_HDR:
+ 		val = po->has_vnet_hdr;
+ 		break;
++	case PACKET_RECV_TYPE:
++		if (len > sizeof(unsigned int))
++			len = sizeof(unsigned int);
++		val = po->pkt_type;
++
++		data = &val;
++		break;
+ 	case PACKET_VERSION:
+ 		val = po->tp_version;
+ 		break;
+--- a/net/packet/internal.h
++++ b/net/packet/internal.h
+@@ -111,6 +111,7 @@ struct packet_sock {
+ 	unsigned int		tp_loss:1;
+ 	unsigned int		tp_tstamp;
+ 	struct packet_type	prot_hook ____cacheline_aligned_in_smp;
++	unsigned int		pkt_type;
+ };
+ 
+ static struct packet_sock *pkt_sk(struct sock *sk)
diff --git a/target/linux/generic/patches-3.7/640-bridge_no_eap_forward.patch b/target/linux/generic/patches-3.7/640-bridge_no_eap_forward.patch
new file mode 100644
index 0000000000..bbdb3bf1dd
--- /dev/null
+++ b/target/linux/generic/patches-3.7/640-bridge_no_eap_forward.patch
@@ -0,0 +1,15 @@
+--- a/net/bridge/br_input.c
++++ b/net/bridge/br_input.c
+@@ -78,7 +78,11 @@ int br_handle_frame_finish(struct sk_buf
+ 
+ 	dst = NULL;
+ 
+-	if (is_broadcast_ether_addr(dest))
++	if (skb->protocol == htons(ETH_P_PAE)) {
++		skb2 = skb;
++		/* Do not forward 802.1x/EAP frames */
++		skb = NULL;
++	} else if (is_broadcast_ether_addr(dest))
+ 		skb2 = skb;
+ 	else if (is_multicast_ether_addr(dest)) {
+ 		mdst = br_mdb_get(br, skb);
diff --git a/target/linux/generic/patches-3.7/641-bridge_always_accept_eap.patch b/target/linux/generic/patches-3.7/641-bridge_always_accept_eap.patch
new file mode 100644
index 0000000000..e04199b301
--- /dev/null
+++ b/target/linux/generic/patches-3.7/641-bridge_always_accept_eap.patch
@@ -0,0 +1,11 @@
+--- a/net/bridge/br_input.c
++++ b/net/bridge/br_input.c
+@@ -65,7 +65,7 @@ int br_handle_frame_finish(struct sk_buf
+ 	    br_multicast_rcv(br, p, skb))
+ 		goto drop;
+ 
+-	if (p->state == BR_STATE_LEARNING)
++	if ((p->state == BR_STATE_LEARNING) && skb->protocol != htons(ETH_P_PAE))
+ 		goto drop;
+ 
+ 	BR_INPUT_SKB_CB(skb)->brdev = br->dev;
diff --git a/target/linux/generic/patches-3.7/642-bridge_port_isolate.patch b/target/linux/generic/patches-3.7/642-bridge_port_isolate.patch
new file mode 100644
index 0000000000..9920a5e510
--- /dev/null
+++ b/target/linux/generic/patches-3.7/642-bridge_port_isolate.patch
@@ -0,0 +1,103 @@
+--- a/net/bridge/br_private.h
++++ b/net/bridge/br_private.h
+@@ -135,6 +135,7 @@ struct net_bridge_port
+ 
+ 	unsigned long 			flags;
+ #define BR_HAIRPIN_MODE		0x00000001
++#define BR_ISOLATE_MODE		0x00000002
+ 
+ #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+ 	u32				multicast_startup_queries_sent;
+--- a/net/bridge/br_sysfs_if.c
++++ b/net/bridge/br_sysfs_if.c
+@@ -149,6 +149,22 @@ static int store_hairpin_mode(struct net
+ static BRPORT_ATTR(hairpin_mode, S_IRUGO | S_IWUSR,
+ 		   show_hairpin_mode, store_hairpin_mode);
+ 
++static ssize_t show_isolate_mode(struct net_bridge_port *p, char *buf)
++{
++	int isolate_mode = (p->flags & BR_ISOLATE_MODE) ? 1 : 0;
++	return sprintf(buf, "%d\n", isolate_mode);
++}
++static ssize_t store_isolate_mode(struct net_bridge_port *p, unsigned long v)
++{
++	if (v)
++		p->flags |= BR_ISOLATE_MODE;
++	else
++		p->flags &= ~BR_ISOLATE_MODE;
++	return 0;
++}
++static BRPORT_ATTR(isolate_mode, S_IRUGO | S_IWUSR,
++		   show_isolate_mode, store_isolate_mode);
++
+ #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+ static ssize_t show_multicast_router(struct net_bridge_port *p, char *buf)
+ {
+@@ -181,6 +197,7 @@ static const struct brport_attribute *br
+ 	&brport_attr_hold_timer,
+ 	&brport_attr_flush,
+ 	&brport_attr_hairpin_mode,
++	&brport_attr_isolate_mode,
+ #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+ 	&brport_attr_multicast_router,
+ #endif
+--- a/net/bridge/br_input.c
++++ b/net/bridge/br_input.c
+@@ -98,7 +98,8 @@ int br_handle_frame_finish(struct sk_buf
+ 			skb2 = skb;
+ 
+ 		br->dev->stats.multicast++;
+-	} else if ((dst = __br_fdb_get(br, dest)) && dst->is_local) {
++	} else if ((p->flags & BR_ISOLATE_MODE) ||
++		   ((dst = __br_fdb_get(br, dest)) && dst->is_local)) {
+ 		skb2 = skb;
+ 		/* Do not forward the packet since it's local. */
+ 		skb = NULL;
+--- a/net/bridge/br_forward.c
++++ b/net/bridge/br_forward.c
+@@ -110,7 +110,7 @@ void br_deliver(const struct net_bridge_
+ /* called with rcu_read_lock */
+ void br_forward(const struct net_bridge_port *to, struct sk_buff *skb, struct sk_buff *skb0)
+ {
+-	if (should_deliver(to, skb)) {
++	if (should_deliver(to, skb) && !(to->flags & BR_ISOLATE_MODE)) {
+ 		if (skb0)
+ 			deliver_clone(to, skb, __br_forward);
+ 		else
+@@ -165,7 +165,8 @@ out:
+ static void br_flood(struct net_bridge *br, struct sk_buff *skb,
+ 		     struct sk_buff *skb0,
+ 		     void (*__packet_hook)(const struct net_bridge_port *p,
+-					   struct sk_buff *skb))
++					   struct sk_buff *skb),
++		     bool forward)
+ {
+ 	struct net_bridge_port *p;
+ 	struct net_bridge_port *prev;
+@@ -173,6 +174,9 @@ static void br_flood(struct net_bridge *
+ 	prev = NULL;
+ 
+ 	list_for_each_entry_rcu(p, &br->port_list, list) {
++		if (forward && (p->flags & BR_ISOLATE_MODE))
++			continue;
++
+ 		prev = maybe_deliver(prev, p, skb, __packet_hook);
+ 		if (IS_ERR(prev))
+ 			goto out;
+@@ -196,14 +200,14 @@ out:
+ /* called with rcu_read_lock */
+ void br_flood_deliver(struct net_bridge *br, struct sk_buff *skb)
+ {
+-	br_flood(br, skb, NULL, __br_deliver);
++	br_flood(br, skb, NULL, __br_deliver, false);
+ }
+ 
+ /* called under bridge lock */
+ void br_flood_forward(struct net_bridge *br, struct sk_buff *skb,
+ 		      struct sk_buff *skb2)
+ {
+-	br_flood(br, skb, skb2, __br_forward);
++	br_flood(br, skb, skb2, __br_forward, true);
+ }
+ 
+ #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
diff --git a/target/linux/generic/patches-3.7/643-bridge_remove_ipv6_dependency.patch b/target/linux/generic/patches-3.7/643-bridge_remove_ipv6_dependency.patch
new file mode 100644
index 0000000000..fe3cdd3559
--- /dev/null
+++ b/target/linux/generic/patches-3.7/643-bridge_remove_ipv6_dependency.patch
@@ -0,0 +1,107 @@
+--- a/include/net/addrconf.h
++++ b/include/net/addrconf.h
+@@ -92,6 +92,12 @@ extern void			addrconf_join_solict(struc
+ extern void			addrconf_leave_solict(struct inet6_dev *idev,
+ 					const struct in6_addr *addr);
+ 
++extern int			(*ipv6_dev_get_saddr_hook)(struct net *net,
++						struct net_device *dev,
++						const struct in6_addr *daddr,
++						unsigned int srcprefs,
++						struct in6_addr *saddr);
++
+ static inline unsigned long addrconf_timeout_fixup(u32 timeout,
+ 						   unsigned int unit)
+ {
+--- a/net/bridge/Kconfig
++++ b/net/bridge/Kconfig
+@@ -6,7 +6,6 @@ config BRIDGE
+ 	tristate "802.1d Ethernet Bridging"
+ 	select LLC
+ 	select STP
+-	depends on IPV6 || IPV6=n
+ 	---help---
+ 	  If you say Y here, then your Linux box will be able to act as an
+ 	  Ethernet bridge, which means that the different Ethernet segments it
+--- a/net/ipv6/Makefile
++++ b/net/ipv6/Makefile
+@@ -41,3 +41,4 @@ obj-$(CONFIG_IPV6_GRE) += ip6_gre.o
+ obj-y += addrconf_core.o exthdrs_core.o
+ 
+ obj-$(subst m,y,$(CONFIG_IPV6)) += inet6_hashtables.o
++obj-$(subst m,y,$(CONFIG_IPV6)) += inet6_stubs.o
+--- a/net/ipv6/addrconf.c
++++ b/net/ipv6/addrconf.c
+@@ -1092,7 +1092,7 @@ out:
+ 	return ret;
+ }
+ 
+-int ipv6_dev_get_saddr(struct net *net, const struct net_device *dst_dev,
++static int __ipv6_dev_get_saddr(struct net *net, const struct net_device *dst_dev,
+ 		       const struct in6_addr *daddr, unsigned int prefs,
+ 		       struct in6_addr *saddr)
+ {
+@@ -1217,7 +1217,6 @@ try_nextdev:
+ 	in6_ifa_put(hiscore->ifa);
+ 	return 0;
+ }
+-EXPORT_SYMBOL(ipv6_dev_get_saddr);
+ 
+ int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
+ 		    unsigned char banned_flags)
+@@ -4787,6 +4786,9 @@ int __init addrconf_init(void)
+ 
+ 	ipv6_addr_label_rtnl_register();
+ 
++	BUG_ON(ipv6_dev_get_saddr_hook != NULL);
++	rcu_assign_pointer(ipv6_dev_get_saddr_hook, __ipv6_dev_get_saddr);
++
+ 	return 0;
+ errout:
+ 	rtnl_af_unregister(&inet6_ops);
+@@ -4805,6 +4807,9 @@ void addrconf_cleanup(void)
+ 	struct net_device *dev;
+ 	int i;
+ 
++	rcu_assign_pointer(ipv6_dev_get_saddr_hook, NULL);
++	synchronize_rcu();
++
+ 	unregister_netdevice_notifier(&ipv6_dev_notf);
+ 	unregister_pernet_subsys(&addrconf_ops);
+ 	ipv6_addr_label_cleanup();
+--- /dev/null
++++ b/net/ipv6/inet6_stubs.c
+@@ -0,0 +1,33 @@
++/*
++ *      This program is free software; you can redistribute it and/or
++ *      modify it under the terms of the GNU General Public License
++ *      as published by the Free Software Foundation; either version
++ *      2 of the License, or (at your option) any later version.
++ */
++#include <linux/export.h>
++#include <net/ipv6.h>
++
++int (*ipv6_dev_get_saddr_hook)(struct net *net, struct net_device *dev,
++			const struct in6_addr *daddr, unsigned int srcprefs,
++			struct in6_addr *saddr);
++
++EXPORT_SYMBOL(ipv6_dev_get_saddr_hook);
++
++int ipv6_dev_get_saddr(struct net *net, struct net_device *dst_dev,
++			const struct in6_addr *daddr, unsigned int prefs,
++			struct in6_addr *saddr)
++{
++	int ret = -EADDRNOTAVAIL;
++	typeof(ipv6_dev_get_saddr_hook) dev_get_saddr;
++
++	rcu_read_lock();
++	dev_get_saddr = rcu_dereference(ipv6_dev_get_saddr_hook);
++
++	if (dev_get_saddr)
++		ret = dev_get_saddr(net, dst_dev, daddr, prefs, saddr);
++
++	rcu_read_unlock();
++	return ret;
++}
++EXPORT_SYMBOL(ipv6_dev_get_saddr);
++
diff --git a/target/linux/generic/patches-3.7/644-bridge_optimize_netfilter_hooks.patch b/target/linux/generic/patches-3.7/644-bridge_optimize_netfilter_hooks.patch
new file mode 100644
index 0000000000..43c850394c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/644-bridge_optimize_netfilter_hooks.patch
@@ -0,0 +1,146 @@
+--- a/net/bridge/br_forward.c
++++ b/net/bridge/br_forward.c
+@@ -56,7 +56,7 @@ int br_dev_queue_push_xmit(struct sk_buf
+ 
+ int br_forward_finish(struct sk_buff *skb)
+ {
+-	return NF_HOOK(NFPROTO_BRIDGE, NF_BR_POST_ROUTING, skb, NULL, skb->dev,
++	return BR_HOOK(NFPROTO_BRIDGE, NF_BR_POST_ROUTING, skb, NULL, skb->dev,
+ 		       br_dev_queue_push_xmit);
+ 
+ }
+@@ -75,7 +75,7 @@ static void __br_deliver(const struct ne
+ 		return;
+ 	}
+ 
+-	NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
++	BR_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
+ 		br_forward_finish);
+ }
+ 
+@@ -92,7 +92,7 @@ static void __br_forward(const struct ne
+ 	skb->dev = to->dev;
+ 	skb_forward_csum(skb);
+ 
+-	NF_HOOK(NFPROTO_BRIDGE, NF_BR_FORWARD, skb, indev, skb->dev,
++	BR_HOOK(NFPROTO_BRIDGE, NF_BR_FORWARD, skb, indev, skb->dev,
+ 		br_forward_finish);
+ }
+ 
+--- a/net/bridge/br_input.c
++++ b/net/bridge/br_input.c
+@@ -40,7 +40,7 @@ static int br_pass_frame_up(struct sk_bu
+ 	indev = skb->dev;
+ 	skb->dev = brdev;
+ 
+-	return NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, skb, indev, NULL,
++	return BR_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, skb, indev, NULL,
+ 		       netif_receive_skb);
+ }
+ 
+@@ -199,7 +199,7 @@ rx_handler_result_t br_handle_frame(stru
+ 		}
+ 
+ 		/* Deliver packet to local host only */
+-		if (NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
++		if (BR_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
+ 			    NULL, br_handle_local_finish)) {
+ 			return RX_HANDLER_CONSUMED; /* consumed by filter */
+ 		} else {
+@@ -224,7 +224,7 @@ forward:
+ 		if (ether_addr_equal(p->br->dev->dev_addr, dest))
+ 			skb->pkt_type = PACKET_HOST;
+ 
+-		NF_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
++		BR_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
+ 			br_handle_frame_finish);
+ 		break;
+ 	default:
+--- a/net/bridge/br_multicast.c
++++ b/net/bridge/br_multicast.c
+@@ -770,7 +770,7 @@ static void __br_multicast_send_query(st
+ 	if (port) {
+ 		__skb_push(skb, sizeof(struct ethhdr));
+ 		skb->dev = port->dev;
+-		NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
++		BR_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
+ 			dev_queue_xmit);
+ 	} else
+ 		netif_rx(skb);
+--- a/net/bridge/br_netfilter.c
++++ b/net/bridge/br_netfilter.c
+@@ -73,6 +73,15 @@ static int brnf_pass_vlan_indev __read_m
+ #define IS_ARP(skb) \
+ 	(!vlan_tx_tag_present(skb) && skb->protocol == htons(ETH_P_ARP))
+ 
++int brnf_call_ebtables __read_mostly = 0;
++EXPORT_SYMBOL_GPL(brnf_call_ebtables);
++
++bool br_netfilter_run_hooks(void)
++{
++	return brnf_call_iptables | brnf_call_ip6tables | brnf_call_arptables |
++	       brnf_call_ebtables;
++}
++
+ static inline __be16 vlan_proto(const struct sk_buff *skb)
+ {
+ 	if (vlan_tx_tag_present(skb))
+--- a/net/bridge/br_private.h
++++ b/net/bridge/br_private.h
+@@ -497,15 +497,29 @@ static inline bool br_multicast_is_route
+ 
+ /* br_netfilter.c */
+ #ifdef CONFIG_BRIDGE_NETFILTER
++extern int brnf_call_ebtables;
+ extern int br_netfilter_init(void);
+ extern void br_netfilter_fini(void);
+ extern void br_netfilter_rtable_init(struct net_bridge *);
++extern bool br_netfilter_run_hooks(void);
+ #else
+ #define br_netfilter_init()	(0)
+ #define br_netfilter_fini()	do { } while(0)
+ #define br_netfilter_rtable_init(x)
++#define br_netfilter_run_hooks()	false
+ #endif
+ 
++static inline int
++BR_HOOK(uint8_t pf, unsigned int hook, struct sk_buff *skb,
++	struct net_device *in, struct net_device *out,
++	int (*okfn)(struct sk_buff *))
++{
++	if (!br_netfilter_run_hooks())
++		return okfn(skb);
++
++	return NF_HOOK(pf, hook, skb, in, out, okfn);
++}
++
+ /* br_stp.c */
+ extern void br_log_state(const struct net_bridge_port *p);
+ extern struct net_bridge_port *br_get_port(struct net_bridge *br,
+--- a/net/bridge/br_stp_bpdu.c
++++ b/net/bridge/br_stp_bpdu.c
+@@ -52,7 +52,7 @@ static void br_send_bpdu(struct net_brid
+ 
+ 	skb_reset_mac_header(skb);
+ 
+-	NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
++	BR_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
+ 		dev_queue_xmit);
+ }
+ 
+--- a/net/bridge/netfilter/ebtables.c
++++ b/net/bridge/netfilter/ebtables.c
+@@ -2403,11 +2403,13 @@ static int __init ebtables_init(void)
+ 	}
+ 
+ 	printk(KERN_INFO "Ebtables v2.0 registered\n");
++	brnf_call_ebtables = 1;
+ 	return 0;
+ }
+ 
+ static void __exit ebtables_fini(void)
+ {
++	brnf_call_ebtables = 0;
+ 	nf_unregister_sockopt(&ebt_sockopts);
+ 	xt_unregister_target(&ebt_standard_target);
+ 	printk(KERN_INFO "Ebtables v2.0 unregistered\n");
diff --git a/target/linux/generic/patches-3.7/650-pppoe_header_pad.patch b/target/linux/generic/patches-3.7/650-pppoe_header_pad.patch
new file mode 100644
index 0000000000..a89a9f3b74
--- /dev/null
+++ b/target/linux/generic/patches-3.7/650-pppoe_header_pad.patch
@@ -0,0 +1,20 @@
+--- a/drivers/net/ppp/pppoe.c
++++ b/drivers/net/ppp/pppoe.c
+@@ -850,7 +850,7 @@ static int pppoe_sendmsg(struct kiocb *i
+ 		goto end;
+ 
+ 
+-	skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32,
++	skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32 + NET_SKB_PAD,
+ 			   0, GFP_KERNEL);
+ 	if (!skb) {
+ 		error = -ENOMEM;
+@@ -858,7 +858,7 @@ static int pppoe_sendmsg(struct kiocb *i
+ 	}
+ 
+ 	/* Reserve space for headers. */
+-	skb_reserve(skb, dev->hard_header_len);
++	skb_reserve(skb, dev->hard_header_len + NET_SKB_PAD);
+ 	skb_reset_network_header(skb);
+ 
+ 	skb->dev = dev;
diff --git a/target/linux/generic/patches-3.7/651-wireless_mesh_header.patch b/target/linux/generic/patches-3.7/651-wireless_mesh_header.patch
new file mode 100644
index 0000000000..ff3f0979f0
--- /dev/null
+++ b/target/linux/generic/patches-3.7/651-wireless_mesh_header.patch
@@ -0,0 +1,11 @@
+--- a/include/linux/netdevice.h
++++ b/include/linux/netdevice.h
+@@ -134,7 +134,7 @@ static inline bool dev_xmit_complete(int
+  */
+ 
+ #if defined(CONFIG_WLAN) || IS_ENABLED(CONFIG_AX25)
+-# if defined(CONFIG_MAC80211_MESH)
++# if 1 || defined(CONFIG_MAC80211_MESH)
+ #  define LL_MAX_HEADER 128
+ # else
+ #  define LL_MAX_HEADER 96
diff --git a/target/linux/generic/patches-3.7/652-atm_header_changes.patch b/target/linux/generic/patches-3.7/652-atm_header_changes.patch
new file mode 100644
index 0000000000..7e5685922f
--- /dev/null
+++ b/target/linux/generic/patches-3.7/652-atm_header_changes.patch
@@ -0,0 +1,12 @@
+--- a/include/uapi/linux/atm.h
++++ b/include/uapi/linux/atm.h
+@@ -139,6 +139,9 @@ struct atm_trafprm {
+ 	int		min_pcr;	/* minimum PCR in cells per second */
+ 	int		max_cdv;	/* maximum CDV in microseconds */
+ 	int		max_sdu;	/* maximum SDU in bytes */
++	int		scr;		/* sustained rate in cells per second */
++	int		mbs;		/* maximum burst size (MBS) in cells */
++	int		cdv;		/* Cell delay varition */
+         /* extra params for ABR */
+         unsigned int 	icr;         	/* Initial Cell Rate (24-bit) */
+         unsigned int	tbe;		/* Transient Buffer Exposure (24-bit) */ 
diff --git a/target/linux/generic/patches-3.7/653-disable_netlink_trim.patch b/target/linux/generic/patches-3.7/653-disable_netlink_trim.patch
new file mode 100644
index 0000000000..654d92e316
--- /dev/null
+++ b/target/linux/generic/patches-3.7/653-disable_netlink_trim.patch
@@ -0,0 +1,28 @@
+--- a/net/netlink/af_netlink.c
++++ b/net/netlink/af_netlink.c
+@@ -895,25 +895,7 @@ void netlink_detachskb(struct sock *sk,
+ 
+ static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation)
+ {
+-	int delta;
+-
+ 	skb_orphan(skb);
+-
+-	delta = skb->end - skb->tail;
+-	if (delta * 2 < skb->truesize)
+-		return skb;
+-
+-	if (skb_shared(skb)) {
+-		struct sk_buff *nskb = skb_clone(skb, allocation);
+-		if (!nskb)
+-			return skb;
+-		consume_skb(skb);
+-		skb = nskb;
+-	}
+-
+-	if (!pskb_expand_head(skb, 0, -delta, allocation))
+-		skb->truesize -= delta;
+-
+ 	return skb;
+ }
+ 
diff --git a/target/linux/generic/patches-3.7/655-increase_skb_pad.patch b/target/linux/generic/patches-3.7/655-increase_skb_pad.patch
new file mode 100644
index 0000000000..69b259f95e
--- /dev/null
+++ b/target/linux/generic/patches-3.7/655-increase_skb_pad.patch
@@ -0,0 +1,11 @@
+--- a/include/linux/skbuff.h
++++ b/include/linux/skbuff.h
+@@ -1626,7 +1626,7 @@ static inline int pskb_network_may_pull(
+  * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
+  */
+ #ifndef NET_SKB_PAD
+-#define NET_SKB_PAD	max(32, L1_CACHE_BYTES)
++#define NET_SKB_PAD	max(48, L1_CACHE_BYTES)
+ #endif
+ 
+ extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);
diff --git a/target/linux/generic/patches-3.7/700-swconfig.patch b/target/linux/generic/patches-3.7/700-swconfig.patch
new file mode 100644
index 0000000000..0a5b76eb3b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/700-swconfig.patch
@@ -0,0 +1,29 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -13,6 +13,16 @@ menuconfig PHYLIB
+ 
+ if PHYLIB
+ 
++config SWCONFIG
++	tristate "Switch configuration API"
++	---help---
++	  Switch configuration API using netlink. This allows
++	  you to configure the VLAN features of certain switches.
++
++config SWCONFIG_LEDS
++	bool "Switch LED trigger support"
++	depends on (SWCONFIG && LEDS_TRIGGERS)
++
+ comment "MII PHY device drivers"
+ 
+ config AT803X_PHY
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -3,6 +3,7 @@
+ libphy-objs			:= phy.o phy_device.o mdio_bus.o
+ 
+ obj-$(CONFIG_PHYLIB)		+= libphy.o
++obj-$(CONFIG_SWCONFIG)		+= swconfig.o
+ obj-$(CONFIG_MARVELL_PHY)	+= marvell.o
+ obj-$(CONFIG_DAVICOM_PHY)	+= davicom.o
+ obj-$(CONFIG_CICADA_PHY)	+= cicada.o
diff --git a/target/linux/generic/patches-3.7/701-phy_extension.patch b/target/linux/generic/patches-3.7/701-phy_extension.patch
new file mode 100644
index 0000000000..45464ac753
--- /dev/null
+++ b/target/linux/generic/patches-3.7/701-phy_extension.patch
@@ -0,0 +1,72 @@
+--- a/drivers/net/phy/phy.c
++++ b/drivers/net/phy/phy.c
+@@ -301,6 +301,50 @@ int phy_ethtool_gset(struct phy_device *
+ }
+ EXPORT_SYMBOL(phy_ethtool_gset);
+ 
++int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr)
++{
++	u32 cmd;
++	int tmp;
++	struct ethtool_cmd ecmd = { ETHTOOL_GSET };
++	struct ethtool_value edata = { ETHTOOL_GLINK };
++
++	if (get_user(cmd, (u32 *) useraddr))
++		return -EFAULT;
++
++	switch (cmd) {
++	case ETHTOOL_GSET:
++		phy_ethtool_gset(phydev, &ecmd);
++		if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
++			return -EFAULT;
++		return 0;
++
++	case ETHTOOL_SSET:
++		if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
++			return -EFAULT;
++		return phy_ethtool_sset(phydev, &ecmd);
++
++	case ETHTOOL_NWAY_RST:
++		/* if autoneg is off, it's an error */
++		tmp = phy_read(phydev, MII_BMCR);
++		if (tmp & BMCR_ANENABLE) {
++			tmp |= (BMCR_ANRESTART);
++			phy_write(phydev, MII_BMCR, tmp);
++			return 0;
++		}
++		return -EINVAL;
++
++	case ETHTOOL_GLINK:
++		edata.data = (phy_read(phydev,
++				MII_BMSR) & BMSR_LSTATUS) ? 1 : 0;
++		if (copy_to_user(useraddr, &edata, sizeof(edata)))
++			return -EFAULT;
++		return 0;
++	}
++
++	return -EOPNOTSUPP;
++}
++EXPORT_SYMBOL(phy_ethtool_ioctl);
++
+ /**
+  * phy_mii_ioctl - generic PHY MII ioctl interface
+  * @phydev: the phy_device struct
+@@ -476,7 +520,7 @@ static void phy_force_reduction(struct p
+ 	int idx;
+ 
+ 	idx = phy_find_setting(phydev->speed, phydev->duplex);
+-	
++
+ 	idx++;
+ 
+ 	idx = phy_find_valid(idx, phydev->supported);
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -542,6 +542,7 @@ void phy_start_machine(struct phy_device
+ void phy_stop_machine(struct phy_device *phydev);
+ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd);
+ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd);
++int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr);
+ int phy_mii_ioctl(struct phy_device *phydev,
+ 		struct ifreq *ifr, int cmd);
+ int phy_start_interrupts(struct phy_device *phydev);
diff --git a/target/linux/generic/patches-3.7/702-phy_add_aneg_done_function.patch b/target/linux/generic/patches-3.7/702-phy_add_aneg_done_function.patch
new file mode 100644
index 0000000000..8e4443604f
--- /dev/null
+++ b/target/linux/generic/patches-3.7/702-phy_add_aneg_done_function.patch
@@ -0,0 +1,45 @@
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -408,9 +408,18 @@ struct phy_driver {
+ 	 */
+ 	int (*config_aneg)(struct phy_device *phydev);
+ 
++	/* Determine if autonegotiation is done */
++	int (*aneg_done)(struct phy_device *phydev);
++
+ 	/* Determines the negotiated speed and duplex */
+ 	int (*read_status)(struct phy_device *phydev);
+ 
++	/* 
++	 * Update the value in phydev->link to reflect the 
++	 * current link value
++	 */
++	int (*update_link)(struct phy_device *phydev);
++
+ 	/* Clears any pending interrupts */
+ 	int (*ack_interrupt)(struct phy_device *phydev);
+ 
+--- a/drivers/net/phy/phy_device.c
++++ b/drivers/net/phy/phy_device.c
+@@ -796,6 +796,9 @@ int genphy_update_link(struct phy_device
+ {
+ 	int status;
+ 
++	if (phydev->drv->update_link)
++		return phydev->drv->update_link(phydev);
++
+ 	/* Do a fake read */
+ 	status = phy_read(phydev, MII_BMSR);
+ 
+--- a/drivers/net/phy/phy.c
++++ b/drivers/net/phy/phy.c
+@@ -108,6 +108,9 @@ static inline int phy_aneg_done(struct p
+ {
+ 	int retval;
+ 
++	if (phydev->drv->aneg_done)
++		return phydev->drv->aneg_done(phydev);
++
+ 	retval = phy_read(phydev, MII_BMSR);
+ 
+ 	return (retval < 0) ? retval : (retval & BMSR_ANEGCOMPLETE);
diff --git a/target/linux/generic/patches-3.7/710-phy-add-mdio_register_board_info.patch b/target/linux/generic/patches-3.7/710-phy-add-mdio_register_board_info.patch
new file mode 100644
index 0000000000..a1c5b1d4bb
--- /dev/null
+++ b/target/linux/generic/patches-3.7/710-phy-add-mdio_register_board_info.patch
@@ -0,0 +1,191 @@
+--- a/drivers/net/phy/mdio_bus.c
++++ b/drivers/net/phy/mdio_bus.c
+@@ -41,6 +41,8 @@
+ #include <asm/irq.h>
+ #include <asm/uaccess.h>
+ 
++#include "mdio-boardinfo.h"
++
+ /**
+  * mdiobus_alloc_size - allocate a mii_bus structure
+  * @size: extra amount of memory to allocate for private storage.
+@@ -229,15 +231,33 @@ void mdiobus_free(struct mii_bus *bus)
+ }
+ EXPORT_SYMBOL(mdiobus_free);
+ 
++static void mdiobus_setup_phydev_from_boardinfo(struct mii_bus *bus,
++						struct phy_device *phydev,
++						struct mdio_board_info *bi)
++{
++	if (strcmp(bus->id, bi->bus_id) ||
++	    bi->phy_addr != phydev->addr)
++	    return;
++
++	phydev->dev.platform_data = (void *) bi->platform_data;
++}
++
+ struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr)
+ {
+ 	struct phy_device *phydev;
++	struct mdio_board_entry *be;
+ 	int err;
+ 
+ 	phydev = get_phy_device(bus, addr, false);
+ 	if (IS_ERR(phydev) || phydev == NULL)
+ 		return phydev;
+ 
++	mutex_lock(&__mdio_board_lock);
++	list_for_each_entry(be, &__mdio_board_list, list)
++		mdiobus_setup_phydev_from_boardinfo(bus, phydev,
++						    &be->board_info);
++	mutex_unlock(&__mdio_board_lock);
++
+ 	err = phy_device_register(phydev);
+ 	if (err) {
+ 		phy_device_free(phydev);
+--- a/include/linux/phy.h
++++ b/include/linux/phy.h
+@@ -575,4 +575,22 @@ int __init mdio_bus_init(void);
+ void mdio_bus_exit(void);
+ 
+ extern struct bus_type mdio_bus_type;
++
++struct mdio_board_info {
++	const char	*bus_id;
++	int		phy_addr;
++
++	const void	*platform_data;
++};
++
++#ifdef CONFIG_MDIO_BOARDINFO
++int mdiobus_register_board_info(const struct mdio_board_info *info, unsigned n);
++#else
++static inline int
++mdiobus_register_board_info(const struct mdio_board_info *info, unsigned n)
++{
++	return 0;
++}
++#endif
++
+ #endif /* __PHY_H */
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -13,6 +13,10 @@ menuconfig PHYLIB
+ 
+ if PHYLIB
+ 
++config MDIO_BOARDINFO
++	bool
++	default y
++
+ config SWCONFIG
+ 	tristate "Switch configuration API"
+ 	---help---
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -2,6 +2,8 @@
+ 
+ libphy-objs			:= phy.o phy_device.o mdio_bus.o
+ 
++obj-$(CONFIG_MDIO_BOARDINFO)	+= mdio-boardinfo.o
++
+ obj-$(CONFIG_PHYLIB)		+= libphy.o
+ obj-$(CONFIG_SWCONFIG)		+= swconfig.o
+ obj-$(CONFIG_MARVELL_PHY)	+= marvell.o
+--- /dev/null
++++ b/drivers/net/phy/mdio-boardinfo.c
+@@ -0,0 +1,58 @@
++/*
++ * mdio-boardinfo.c - collect pre-declarations of PHY devices
++ *
++ * This program is free software; you can redistribute  it and/or modify it
++ * under  the terms of  the GNU General  Public License as published by the
++ * Free Software Foundation;  either version 2 of the  License, or (at your
++ * option) any later version.
++ *
++ */
++
++#include <linux/kernel.h>
++#include <linux/phy.h>
++#include <linux/slab.h>
++#include <linux/export.h>
++#include <linux/mutex.h>
++#include <linux/phy.h>
++
++#include "mdio-boardinfo.h"
++
++/*
++ * These symbols are exported ONLY FOR the mdio_bus component.
++ * No other users will be supported.
++ */
++
++LIST_HEAD(__mdio_board_list);
++EXPORT_SYMBOL_GPL(__mdio_board_list);
++
++DEFINE_MUTEX(__mdio_board_lock);
++EXPORT_SYMBOL_GPL(__mdio_board_lock);
++
++/**
++ * mdio_register_board_info - register PHY devices for a given board
++ * @info: array of chip descriptors
++ * @n: how many descriptors are provided
++ * Context: can sleep
++ *
++ * The board info passed can safely be __initdata ... but be careful of
++ * any embedded pointers (platform_data, etc), they're copied as-is.
++ */
++int __init
++mdiobus_register_board_info(struct mdio_board_info const *info, unsigned n)
++{
++	struct mdio_board_entry *be;
++	int i;
++
++	be = kzalloc(n * sizeof(*be), GFP_KERNEL);
++	if (!be)
++		return -ENOMEM;
++
++	for (i = 0; i < n; i++, be++, info++) {
++		memcpy(&be->board_info, info, sizeof(*info));
++		mutex_lock(&__mdio_board_lock);
++		list_add_tail(&be->list, &__mdio_board_list);
++		mutex_unlock(&__mdio_board_lock);
++	}
++
++	return 0;
++}
+--- /dev/null
++++ b/drivers/net/phy/mdio-boardinfo.h
+@@ -0,0 +1,22 @@
++/*
++ * mdio-boardinfo.h - boardinfo interface internal to the mdio_bus component
++ *
++ * This program is free software; you can redistribute  it and/or modify it
++ * under  the terms of  the GNU General  Public License as published by the
++ * Free Software Foundation;  either version 2 of the  License, or (at your
++ * option) any later version.
++ *
++ */
++
++#include <linux/mutex.h>
++
++struct mdio_board_entry {
++	struct list_head	list;
++	struct mdio_board_info	board_info;
++};
++
++/* __mdio_board_lock protects __mdio_board_list
++ * only mdio_bus components are allowed to use these symbols.
++ */
++extern struct mutex __mdio_board_lock;
++extern struct list_head __mdio_board_list;
+--- a/drivers/net/Makefile
++++ b/drivers/net/Makefile
+@@ -15,7 +15,7 @@ obj-$(CONFIG_MII) += mii.o
+ obj-$(CONFIG_MDIO) += mdio.o
+ obj-$(CONFIG_NET) += Space.o loopback.o
+ obj-$(CONFIG_NETCONSOLE) += netconsole.o
+-obj-$(CONFIG_PHYLIB) += phy/
++obj-y += phy/
+ obj-$(CONFIG_RIONET) += rionet.o
+ obj-$(CONFIG_NET_TEAM) += team/
+ obj-$(CONFIG_TUN) += tun.o
diff --git a/target/linux/generic/patches-3.7/720-phy_adm6996.patch b/target/linux/generic/patches-3.7/720-phy_adm6996.patch
new file mode 100644
index 0000000000..04d49e9cca
--- /dev/null
+++ b/target/linux/generic/patches-3.7/720-phy_adm6996.patch
@@ -0,0 +1,26 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -121,6 +121,13 @@ config MICREL_PHY
+ 	---help---
+ 	  Supports the KSZ9021, VSC8201, KS8001 PHYs.
+ 
++config ADM6996_PHY
++	tristate "Driver for ADM6996 switches"
++	select SWCONFIG
++	---help---
++	  Currently supports the ADM6996FC and ADM6996M switches.
++	  Support for FC is very limited.
++
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -17,6 +17,7 @@ obj-$(CONFIG_BROADCOM_PHY)	+= broadcom.o
+ obj-$(CONFIG_BCM63XX_PHY)	+= bcm63xx.o
+ obj-$(CONFIG_BCM87XX_PHY)	+= bcm87xx.o
+ obj-$(CONFIG_ICPLUS_PHY)	+= icplus.o
++obj-$(CONFIG_ADM6996_PHY)	+= adm6996.o
+ obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
diff --git a/target/linux/generic/patches-3.7/721-phy_packets.patch b/target/linux/generic/patches-3.7/721-phy_packets.patch
new file mode 100644
index 0000000000..8dda0934b5
--- /dev/null
+++ b/target/linux/generic/patches-3.7/721-phy_packets.patch
@@ -0,0 +1,175 @@
+--- a/include/linux/netdevice.h
++++ b/include/linux/netdevice.h
+@@ -1074,6 +1074,11 @@ struct net_device {
+ 	const struct net_device_ops *netdev_ops;
+ 	const struct ethtool_ops *ethtool_ops;
+ 
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++	void (*eth_mangle_rx)(struct net_device *dev, struct sk_buff *skb);
++	struct sk_buff *(*eth_mangle_tx)(struct net_device *dev, struct sk_buff *skb);
++#endif
++
+ 	/* Hardware header description */
+ 	const struct header_ops *header_ops;
+ 
+@@ -1130,6 +1135,9 @@ struct net_device {
+ 	void			*ax25_ptr;	/* AX.25 specific data */
+ 	struct wireless_dev	*ieee80211_ptr;	/* IEEE 802.11 specific data,
+ 						   assign before registering */
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++	void			*phy_ptr; /* PHY device specific data */
++#endif
+ 
+ /*
+  * Cache lines mostly used on receive path (including eth_type_trans())
+--- a/include/uapi/linux/if.h
++++ b/include/uapi/linux/if.h
+@@ -83,6 +83,7 @@
+ #define IFF_SUPP_NOFCS	0x80000		/* device supports sending custom FCS */
+ #define IFF_LIVE_ADDR_CHANGE 0x100000	/* device supports hardware address
+ 					 * change when it's running */
++#define IFF_NO_IP_ALIGN	0x200000	/* do not ip-align allocated rx pkts */
+ 
+ 
+ #define IF_GET_IFACE	0x0001		/* for querying only */
+--- a/include/linux/skbuff.h
++++ b/include/linux/skbuff.h
+@@ -1656,6 +1656,10 @@ static inline int pskb_trim(struct sk_bu
+ 	return (len < skb->len) ? __pskb_trim(skb, len) : 0;
+ }
+ 
++extern struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
++		unsigned int length, gfp_t gfp);
++
++
+ /**
+  *	pskb_trim_unique - remove end from a paged unique (not cloned) buffer
+  *	@skb: buffer to alter
+@@ -1758,16 +1762,6 @@ static inline struct sk_buff *dev_alloc_
+ }
+ 
+ 
+-static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
+-		unsigned int length, gfp_t gfp)
+-{
+-	struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
+-
+-	if (NET_IP_ALIGN && skb)
+-		skb_reserve(skb, NET_IP_ALIGN);
+-	return skb;
+-}
+-
+ static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
+ 		unsigned int length)
+ {
+--- a/net/Kconfig
++++ b/net/Kconfig
+@@ -23,6 +23,12 @@ menuconfig NET
+ 
+ if NET
+ 
++config ETHERNET_PACKET_MANGLE
++	bool
++	help
++	  This option can be selected by phy drivers that need to mangle
++	  packets going in or out of an ethernet device.
++
+ config WANT_COMPAT_NETLINK_MESSAGES
+ 	bool
+ 	help
+--- a/net/core/dev.c
++++ b/net/core/dev.c
+@@ -2263,9 +2263,19 @@ int dev_hard_start_xmit(struct sk_buff *
+ 		if (!list_empty(&ptype_all))
+ 			dev_queue_xmit_nit(skb, dev);
+ 
+-		skb_len = skb->len;
+-		rc = ops->ndo_start_xmit(skb, dev);
+-		trace_net_dev_xmit(skb, rc, dev, skb_len);
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++		if (!dev->eth_mangle_tx ||
++		    (skb = dev->eth_mangle_tx(dev, skb)) != NULL)
++#else
++		if (1)
++#endif
++		{
++			skb_len = skb->len;
++			rc = ops->ndo_start_xmit(skb, dev);
++			trace_net_dev_xmit(skb, rc, dev, skb_len);
++		} else {
++			rc = NETDEV_TX_OK;
++		}
+ 		if (rc == NETDEV_TX_OK)
+ 			txq_trans_update(txq);
+ 		return rc;
+@@ -2288,9 +2298,19 @@ gso:
+ 		if (!list_empty(&ptype_all))
+ 			dev_queue_xmit_nit(nskb, dev);
+ 
+-		skb_len = nskb->len;
+-		rc = ops->ndo_start_xmit(nskb, dev);
+-		trace_net_dev_xmit(nskb, rc, dev, skb_len);
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++		if (!dev->eth_mangle_tx ||
++		    (nskb = dev->eth_mangle_tx(dev, nskb)) != NULL)
++#else
++		if (1)
++#endif
++		{
++			skb_len = nskb->len;
++			rc = ops->ndo_start_xmit(nskb, dev);
++			trace_net_dev_xmit(nskb, rc, dev, skb_len);
++		} else {
++			rc = NETDEV_TX_OK;
++		}
+ 		if (unlikely(rc != NETDEV_TX_OK)) {
+ 			if (rc & ~NETDEV_TX_MASK)
+ 				goto out_kfree_gso_skb;
+--- a/net/core/skbuff.c
++++ b/net/core/skbuff.c
+@@ -60,6 +60,7 @@
+ #include <linux/scatterlist.h>
+ #include <linux/errqueue.h>
+ #include <linux/prefetch.h>
++#include <linux/if.h>
+ 
+ #include <net/protocol.h>
+ #include <net/dst.h>
+@@ -455,6 +456,22 @@ struct sk_buff *__netdev_alloc_skb(struc
+ }
+ EXPORT_SYMBOL(__netdev_alloc_skb);
+ 
++struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
++		unsigned int length, gfp_t gfp)
++{
++	struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
++
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++	if (dev->priv_flags & IFF_NO_IP_ALIGN)
++		return skb;
++#endif
++
++	if (NET_IP_ALIGN && skb)
++		skb_reserve(skb, NET_IP_ALIGN);
++	return skb;
++}
++EXPORT_SYMBOL(__netdev_alloc_skb_ip_align);
++
+ void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,
+ 		     int size, unsigned int truesize)
+ {
+--- a/net/ethernet/eth.c
++++ b/net/ethernet/eth.c
+@@ -159,6 +159,12 @@ __be16 eth_type_trans(struct sk_buff *sk
+ 	struct ethhdr *eth;
+ 
+ 	skb->dev = dev;
++
++#ifdef CONFIG_ETHERNET_PACKET_MANGLE
++	if (dev->eth_mangle_rx)
++		dev->eth_mangle_rx(dev, skb);
++#endif
++
+ 	skb_reset_mac_header(skb);
+ 	skb_pull_inline(skb, ETH_HLEN);
+ 	eth = eth_hdr(skb);
diff --git a/target/linux/generic/patches-3.7/722-phy_mvswitch.patch b/target/linux/generic/patches-3.7/722-phy_mvswitch.patch
new file mode 100644
index 0000000000..fe6a7d311a
--- /dev/null
+++ b/target/linux/generic/patches-3.7/722-phy_mvswitch.patch
@@ -0,0 +1,23 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -128,6 +128,10 @@ config ADM6996_PHY
+ 	  Currently supports the ADM6996FC and ADM6996M switches.
+ 	  Support for FC is very limited.
+ 
++config MVSWITCH_PHY
++	tristate "Driver for Marvell 88E6060 switches"
++	select ETHERNET_PACKET_MANGLE
++
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -18,6 +18,7 @@ obj-$(CONFIG_BCM63XX_PHY)	+= bcm63xx.o
+ obj-$(CONFIG_BCM87XX_PHY)	+= bcm87xx.o
+ obj-$(CONFIG_ICPLUS_PHY)	+= icplus.o
+ obj-$(CONFIG_ADM6996_PHY)	+= adm6996.o
++obj-$(CONFIG_MVSWITCH_PHY)	+= mvswitch.o
+ obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
diff --git a/target/linux/generic/patches-3.7/723-phy_ip175c.patch b/target/linux/generic/patches-3.7/723-phy_ip175c.patch
new file mode 100644
index 0000000000..0d84caf2de
--- /dev/null
+++ b/target/linux/generic/patches-3.7/723-phy_ip175c.patch
@@ -0,0 +1,23 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -132,6 +132,10 @@ config MVSWITCH_PHY
+ 	tristate "Driver for Marvell 88E6060 switches"
+ 	select ETHERNET_PACKET_MANGLE
+ 
++config IP17XX_PHY
++	tristate "Driver for IC+ IP17xx switches"
++	select SWCONFIG
++
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -19,6 +19,7 @@ obj-$(CONFIG_BCM87XX_PHY)	+= bcm87xx.o
+ obj-$(CONFIG_ICPLUS_PHY)	+= icplus.o
+ obj-$(CONFIG_ADM6996_PHY)	+= adm6996.o
+ obj-$(CONFIG_MVSWITCH_PHY)	+= mvswitch.o
++obj-$(CONFIG_IP17XX_PHY)	+= ip17xx.o
+ obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
diff --git a/target/linux/generic/patches-3.7/724-phy_ar8216.patch b/target/linux/generic/patches-3.7/724-phy_ar8216.patch
new file mode 100644
index 0000000000..d196032bc1
--- /dev/null
+++ b/target/linux/generic/patches-3.7/724-phy_ar8216.patch
@@ -0,0 +1,24 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -136,6 +136,11 @@ config IP17XX_PHY
+ 	tristate "Driver for IC+ IP17xx switches"
+ 	select SWCONFIG
+ 
++config AR8216_PHY
++	tristate "Driver for Atheros AR8216 switches"
++	select ETHERNET_PACKET_MANGLE
++	select SWCONFIG
++
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -21,6 +21,7 @@ obj-$(CONFIG_ADM6996_PHY)	+= adm6996.o
+ obj-$(CONFIG_MVSWITCH_PHY)	+= mvswitch.o
+ obj-$(CONFIG_IP17XX_PHY)	+= ip17xx.o
+ obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
++obj-$(CONFIG_AR8216_PHY)	+= ar8216.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
+ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
diff --git a/target/linux/generic/patches-3.7/725-phy_rtl8306.patch b/target/linux/generic/patches-3.7/725-phy_rtl8306.patch
new file mode 100644
index 0000000000..aeab9fbb48
--- /dev/null
+++ b/target/linux/generic/patches-3.7/725-phy_rtl8306.patch
@@ -0,0 +1,23 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -141,6 +141,10 @@ config AR8216_PHY
+ 	select ETHERNET_PACKET_MANGLE
+ 	select SWCONFIG
+ 
++config RTL8306_PHY
++	tristate "Driver for Realtek RTL8306S switches"
++	select SWCONFIG
++
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -22,6 +22,7 @@ obj-$(CONFIG_MVSWITCH_PHY)	+= mvswitch.o
+ obj-$(CONFIG_IP17XX_PHY)	+= ip17xx.o
+ obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
+ obj-$(CONFIG_AR8216_PHY)	+= ar8216.o
++obj-$(CONFIG_RTL8306_PHY)	+= rtl8306.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
+ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
diff --git a/target/linux/generic/patches-3.7/726-phy_rtl8366.patch b/target/linux/generic/patches-3.7/726-phy_rtl8366.patch
new file mode 100644
index 0000000000..12f8a36258
--- /dev/null
+++ b/target/linux/generic/patches-3.7/726-phy_rtl8366.patch
@@ -0,0 +1,45 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -215,6 +215,30 @@ config MDIO_BUS_MUX_MMIOREG
+ 
+ 	  Currently, only 8-bit registers are supported.
+ 
++config RTL8366_SMI
++	tristate "Driver for the RTL8366 SMI interface"
++	depends on GENERIC_GPIO
++	---help---
++	  This module implements the SMI interface protocol which is used
++	  by some RTL8366 ethernet switch devices via the generic GPIO API.
++
++if RTL8366_SMI
++
++config RTL8366_SMI_DEBUG_FS
++	bool "RTL8366 SMI interface debugfs support"
++        depends on DEBUG_FS
++        default n
++
++config RTL8366S_PHY
++	tristate "Driver for the Realtek RTL8366S switch"
++	select SWCONFIG
++
++config RTL8366RB_PHY
++	tristate "Driver for the Realtek RTL8366RB switch"
++	select SWCONFIG
++
++endif # RTL8366_SMI
++
+ endif # PHYLIB
+ 
+ config MICREL_KS8995MA
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -23,6 +23,9 @@ obj-$(CONFIG_IP17XX_PHY)	+= ip17xx.o
+ obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
+ obj-$(CONFIG_AR8216_PHY)	+= ar8216.o
+ obj-$(CONFIG_RTL8306_PHY)	+= rtl8306.o
++obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi.o
++obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
++obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
+ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
diff --git a/target/linux/generic/patches-3.7/727-phy-rtl8367.patch b/target/linux/generic/patches-3.7/727-phy-rtl8367.patch
new file mode 100644
index 0000000000..a9fe6d4fb8
--- /dev/null
+++ b/target/linux/generic/patches-3.7/727-phy-rtl8367.patch
@@ -0,0 +1,23 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -237,6 +237,10 @@ config RTL8366RB_PHY
+ 	tristate "Driver for the Realtek RTL8366RB switch"
+ 	select SWCONFIG
+ 
++config RTL8367_PHY
++	tristate "Driver for the Realtek RTL8367R/M switches"
++	select SWCONFIG
++
+ endif # RTL8366_SMI
+ 
+ endif # PHYLIB
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -26,6 +26,7 @@ obj-$(CONFIG_RTL8306_PHY)	+= rtl8306.o
+ obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi.o
+ obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
+ obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
++obj-$(CONFIG_RTL8367_PHY)	+= rtl8367.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
+ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
diff --git a/target/linux/generic/patches-3.7/728-phy-micrel.patch b/target/linux/generic/patches-3.7/728-phy-micrel.patch
new file mode 100644
index 0000000000..6172e236f5
--- /dev/null
+++ b/target/linux/generic/patches-3.7/728-phy-micrel.patch
@@ -0,0 +1,24 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -145,6 +145,11 @@ config RTL8306_PHY
+ 	tristate "Driver for Realtek RTL8306S switches"
+ 	select SWCONFIG
+ 
++config MICREL_PHY
++	tristate "Drivers for Micrel/Kendin PHYs"
++	---help---
++	  Currently has a driver for the KSZ8041
++
+ config FIXED_PHY
+ 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ 	depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -28,6 +28,7 @@ obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
+ obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
+ obj-$(CONFIG_RTL8367_PHY)	+= rtl8367.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
++obj-$(CONFIG_MICREL_PHY)	+= micrel.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
+ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
+ obj-$(CONFIG_MDIO_GPIO)		+= mdio-gpio.o
diff --git a/target/linux/generic/patches-3.7/729-phy-rtl8367b.patch b/target/linux/generic/patches-3.7/729-phy-rtl8367b.patch
new file mode 100644
index 0000000000..4ab329fb79
--- /dev/null
+++ b/target/linux/generic/patches-3.7/729-phy-rtl8367b.patch
@@ -0,0 +1,23 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -246,6 +246,10 @@ config RTL8367_PHY
+ 	tristate "Driver for the Realtek RTL8367R/M switches"
+ 	select SWCONFIG
+ 
++config RTL8367B_PHY
++	tristate "Driver fot the Realtek RTL8367R-VB switch"
++	select SWCONFIG
++
+ endif # RTL8366_SMI
+ 
+ endif # PHYLIB
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -27,6 +27,7 @@ obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi
+ obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
+ obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
+ obj-$(CONFIG_RTL8367_PHY)	+= rtl8367.o
++obj-$(CONFIG_RTL8367B_PHY)	+= rtl8367b.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_MICREL_PHY)	+= micrel.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
diff --git a/target/linux/generic/patches-3.7/729-phy-tantos.patch b/target/linux/generic/patches-3.7/729-phy-tantos.patch
new file mode 100644
index 0000000000..bc8be2b0dc
--- /dev/null
+++ b/target/linux/generic/patches-3.7/729-phy-tantos.patch
@@ -0,0 +1,21 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -257,3 +257,8 @@ endif # PHYLIB
+ config MICREL_KS8995MA
+ 	tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch"
+ 	depends on SPI
++
++config PSB6970_PHY
++	tristate "Lantiq XWAY Tantos (PSB6970) Ethernet switch"
++	select SWCONFIG
++	select ETHERNET_PACKET_MANGLE
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -30,6 +30,7 @@ obj-$(CONFIG_RTL8367_PHY)	+= rtl8367.o
+ obj-$(CONFIG_RTL8367B_PHY)	+= rtl8367b.o
+ obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
+ obj-$(CONFIG_MICREL_PHY)	+= micrel.o
++obj-$(CONFIG_PSB6970_PHY)	+= psb6970.o
+ obj-$(CONFIG_FIXED_PHY)		+= fixed.o
+ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
+ obj-$(CONFIG_MDIO_GPIO)		+= mdio-gpio.o
diff --git a/target/linux/generic/patches-3.7/750-hostap_txpower.patch b/target/linux/generic/patches-3.7/750-hostap_txpower.patch
new file mode 100644
index 0000000000..814406df11
--- /dev/null
+++ b/target/linux/generic/patches-3.7/750-hostap_txpower.patch
@@ -0,0 +1,154 @@
+--- a/drivers/net/wireless/hostap/hostap_ap.c
++++ b/drivers/net/wireless/hostap/hostap_ap.c
+@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
+ 		addr[count].sa_family = ARPHRD_ETHER;
+ 		memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
+ 		if (sta->last_rx_silence == 0)
+-			qual[count].qual = sta->last_rx_signal < 27 ?
+-				0 : (sta->last_rx_signal - 27) * 92 / 127;
++                        qual[count].qual = (sta->last_rx_signal - 156) == 0 ?
++                                0 : (sta->last_rx_signal - 156) * 92 / 64;
+ 		else
+-			qual[count].qual = sta->last_rx_signal -
+-				sta->last_rx_silence - 35;
+-		qual[count].level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
+-		qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
++                        qual[count].qual = (sta->last_rx_signal -
++                                sta->last_rx_silence) * 92 / 64;
++                qual[count].level = sta->last_rx_signal;
++                qual[count].noise = sta->last_rx_silence;
+ 		qual[count].updated = sta->last_rx_updated;
+ 
+ 		sta->last_rx_updated = IW_QUAL_DBM;
+@@ -2412,13 +2412,13 @@ int prism2_ap_translate_scan(struct net_
+ 		memset(&iwe, 0, sizeof(iwe));
+ 		iwe.cmd = IWEVQUAL;
+ 		if (sta->last_rx_silence == 0)
+-			iwe.u.qual.qual = sta->last_rx_signal < 27 ?
+-				0 : (sta->last_rx_signal - 27) * 92 / 127;
++	                iwe.u.qual.qual = (sta->last_rx_signal -156) == 0 ?
++	                        0 : (sta->last_rx_signal - 156) * 92 / 64;
+ 		else
+-			iwe.u.qual.qual = sta->last_rx_signal -
+-				sta->last_rx_silence - 35;
+-		iwe.u.qual.level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
+-		iwe.u.qual.noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
++                        iwe.u.qual.qual = (sta->last_rx_signal -
++                                sta->last_rx_silence) * 92 / 64;
++                iwe.u.qual.level = sta->last_rx_signal;
++                iwe.u.qual.noise = sta->last_rx_silence;
+ 		iwe.u.qual.updated = sta->last_rx_updated;
+ 		iwe.len = IW_EV_QUAL_LEN;
+ 		current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+--- a/drivers/net/wireless/hostap/hostap_config.h
++++ b/drivers/net/wireless/hostap/hostap_config.h
+@@ -45,4 +45,9 @@
+  */
+ /* #define PRISM2_NO_STATION_MODES */
+ 
++/* Enable TX power Setting functions
++ * (min att = -128 , max att =  127)
++ */
++#define RAW_TXPOWER_SETTING
++
+ #endif /* HOSTAP_CONFIG_H */
+--- a/drivers/net/wireless/hostap/hostap.h
++++ b/drivers/net/wireless/hostap/hostap.h
+@@ -90,6 +90,7 @@ extern const struct iw_handler_def hosta
+ extern const struct ethtool_ops prism2_ethtool_ops;
+ 
+ int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
++int hostap_restore_power(struct net_device *dev);
+ 
+ 
+ #endif /* HOSTAP_H */
+--- a/drivers/net/wireless/hostap/hostap_hw.c
++++ b/drivers/net/wireless/hostap/hostap_hw.c
+@@ -928,6 +928,7 @@ static int hfa384x_set_rid(struct net_de
+ 			prism2_hw_reset(dev);
+ 	}
+ 
++	hostap_restore_power(dev);
+ 	return res;
+ }
+ 
+--- a/drivers/net/wireless/hostap/hostap_info.c
++++ b/drivers/net/wireless/hostap/hostap_info.c
+@@ -435,6 +435,11 @@ static void handle_info_queue_linkstatus
+ 	}
+ 
+ 	/* Get BSSID if we have a valid AP address */
++
++	if ( val == HFA384X_LINKSTATUS_CONNECTED ||
++	     val == HFA384X_LINKSTATUS_DISCONNECTED )
++			hostap_restore_power(local->dev);
++
+ 	if (connected) {
+ 		netif_carrier_on(local->dev);
+ 		netif_carrier_on(local->ddev);
+--- a/drivers/net/wireless/hostap/hostap_ioctl.c
++++ b/drivers/net/wireless/hostap/hostap_ioctl.c
+@@ -1479,23 +1479,20 @@ static int prism2_txpower_hfa386x_to_dBm
+ 		val = 255;
+ 
+ 	tmp = val;
+-	tmp >>= 2;
+ 
+-	return -12 - tmp;
++	return tmp;
+ }
+ 
+ static u16 prism2_txpower_dBm_to_hfa386x(int val)
+ {
+ 	signed char tmp;
+ 
+-	if (val > 20)
+-		return 128;
+-	else if (val < -43)
++	if (val > 127)
+ 		return 127;
++	else if (val < -128)
++		return 128;
+ 
+ 	tmp = val;
+-	tmp = -12 - tmp;
+-	tmp <<= 2;
+ 
+ 	return (unsigned char) tmp;
+ }
+@@ -4052,3 +4049,35 @@ int hostap_ioctl(struct net_device *dev,
+ 
+ 	return ret;
+ }
++
++/* BUG FIX: Restore power setting value when lost due to F/W bug */
++
++int hostap_restore_power(struct net_device *dev)
++{
++        struct hostap_interface *iface = netdev_priv(dev);
++       local_info_t *local = iface->local;
++
++       u16 val;
++       int ret = 0;
++
++       if (local->txpower_type == PRISM2_TXPOWER_OFF) {
++                       val = 0xff; /* use all standby and sleep modes */
++                       ret = local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
++                                              HFA386X_CR_A_D_TEST_MODES2,
++                                              &val, NULL);
++       }
++
++#ifdef RAW_TXPOWER_SETTING
++       if (local->txpower_type == PRISM2_TXPOWER_FIXED) {
++               val = HFA384X_TEST_CFG_BIT_ALC;
++               local->func->cmd(dev, HFA384X_CMDCODE_TEST |
++                                (HFA384X_TEST_CFG_BITS << 8), 0, &val, NULL);
++               val = prism2_txpower_dBm_to_hfa386x(local->txpower);
++               ret = (local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
++                            HFA386X_CR_MANUAL_TX_POWER, &val, NULL));
++       }
++#endif /* RAW_TXPOWER_SETTING */
++       return (ret ? -EOPNOTSUPP : 0);
++}
++
++EXPORT_SYMBOL(hostap_restore_power);
diff --git a/target/linux/generic/patches-3.7/810-pci_disable_common_quirks.patch b/target/linux/generic/patches-3.7/810-pci_disable_common_quirks.patch
new file mode 100644
index 0000000000..255b33ed8e
--- /dev/null
+++ b/target/linux/generic/patches-3.7/810-pci_disable_common_quirks.patch
@@ -0,0 +1,43 @@
+--- a/drivers/pci/Kconfig
++++ b/drivers/pci/Kconfig
+@@ -63,6 +63,12 @@ config XEN_PCIDEV_FRONTEND
+           The PCI device frontend driver allows the kernel to import arbitrary
+           PCI devices from a PCI backend to support PCI driver domains.
+ 
++config PCI_DISABLE_COMMON_QUIRKS
++	bool "PCI disable common quirks"
++	depends on PCI
++	help
++	  If you don't know what to do here, say N.
++
+ config HT_IRQ
+ 	bool "Interrupts on hypertransport devices"
+ 	default y
+--- a/drivers/pci/quirks.c
++++ b/drivers/pci/quirks.c
+@@ -44,6 +44,7 @@ static void __devinit quirk_mmio_always_
+ DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID,
+ 				PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on);
+ 
++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+ /* The Mellanox Tavor device gives false positive parity errors
+  * Mark this device with a broken_parity_status, to allow
+  * PCI scanning code to "skip" this now blacklisted device.
+@@ -1933,7 +1934,9 @@ static void __devinit fixup_rev1_53c810(
+ 	}
+ }
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
++#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
+ 
++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+ /* Enable 1k I/O space granularity on the Intel P64H2 */
+ static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
+ {
+@@ -2605,6 +2608,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AT
+ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1083,
+ 			quirk_msi_intx_disable_bug);
+ #endif /* CONFIG_PCI_MSI */
++#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
+ 
+ /* Allow manual resource allocation for PCI hotplug bridges
+  * via pci=hpmemsize=nnM and pci=hpiosize=nnM parameters. For
diff --git a/target/linux/generic/patches-3.7/811-pci_disable_usb_common_quirks.patch b/target/linux/generic/patches-3.7/811-pci_disable_usb_common_quirks.patch
new file mode 100644
index 0000000000..abe0230fd3
--- /dev/null
+++ b/target/linux/generic/patches-3.7/811-pci_disable_usb_common_quirks.patch
@@ -0,0 +1,17 @@
+
+--- a/drivers/usb/host/pci-quirks.c
++++ b/drivers/usb/host/pci-quirks.c
+@@ -434,6 +434,8 @@ reset_needed:
+ }
+ EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc);
+ 
++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
++
+ static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask)
+ {
+ 	u16 cmd;
+@@ -971,3 +973,4 @@ static void __devinit quirk_usb_early_ha
+ }
+ DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID,
+ 			PCI_CLASS_SERIAL_USB, 8, quirk_usb_early_handoff);
++#endif
diff --git a/target/linux/generic/patches-3.7/820-usb_add_usb_find_device_by_name.patch b/target/linux/generic/patches-3.7/820-usb_add_usb_find_device_by_name.patch
new file mode 100644
index 0000000000..dc90e75b8c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/820-usb_add_usb_find_device_by_name.patch
@@ -0,0 +1,84 @@
+--- a/drivers/usb/core/usb.c
++++ b/drivers/usb/core/usb.c
+@@ -653,6 +653,71 @@ int __usb_get_extra_descriptor(char *buf
+ }
+ EXPORT_SYMBOL_GPL(__usb_get_extra_descriptor);
+ 
++static struct usb_device *match_device_name(struct usb_device *dev,
++					    const char *name)
++{
++	struct usb_device *ret_dev = NULL;
++	int child;
++
++	dev_dbg(&dev->dev, "check for name %s ...\n", name);
++
++	/* see if this device matches */
++	if (strcmp(dev_name(&dev->dev), name) == 0 ) {
++		dev_dbg(&dev->dev, "matched this device!\n");
++		ret_dev = usb_get_dev(dev);
++		goto exit;
++	}
++
++	/* look through all of the children of this device */
++	for (child = 0; child < dev->maxchild; ++child) {
++		if (dev->children[child]) {
++			usb_lock_device(dev->children[child]);
++			ret_dev = match_device_name(dev->children[child], name);
++			usb_unlock_device(dev->children[child]);
++			if (ret_dev)
++				goto exit;
++		}
++	}
++exit:
++	return ret_dev;
++}
++
++/**
++ * usb_find_device_by_name - find a specific usb device in the system
++ * @name: the name of the device to find
++ *
++ * Returns a pointer to a struct usb_device if such a specified usb
++ * device is present in the system currently.  The usage count of the
++ * device will be incremented if a device is found.  Make sure to call
++ * usb_put_dev() when the caller is finished with the device.
++ *
++ * If a device with the specified bus id is not found, NULL is returned.
++ */
++struct usb_device *usb_find_device_by_name(const char *name)
++{
++	struct list_head *buslist;
++	struct usb_bus *bus;
++	struct usb_device *dev = NULL;
++
++	mutex_lock(&usb_bus_list_lock);
++	for (buslist = usb_bus_list.next;
++	     buslist != &usb_bus_list;
++	     buslist = buslist->next) {
++		bus = container_of(buslist, struct usb_bus, bus_list);
++		if (!bus->root_hub)
++			continue;
++		usb_lock_device(bus->root_hub);
++		dev = match_device_name(bus->root_hub, name);
++		usb_unlock_device(bus->root_hub);
++		if (dev)
++			goto exit;
++	}
++exit:
++	mutex_unlock(&usb_bus_list_lock);
++	return dev;
++}
++EXPORT_SYMBOL_GPL(usb_find_device_by_name);
++
+ /**
+  * usb_alloc_coherent - allocate dma-consistent buffer for URB_NO_xxx_DMA_MAP
+  * @dev: device the buffer will be used with
+--- a/include/linux/usb.h
++++ b/include/linux/usb.h
+@@ -672,6 +672,7 @@ static inline bool usb_device_supports_l
+ 	return udev->bos->ss_cap->bmAttributes & USB_LTM_SUPPORT;
+ }
+ 
++extern struct usb_device *usb_find_device_by_name(const char *name);
+ 
+ /*-------------------------------------------------------------------------*/
+ 
diff --git a/target/linux/generic/patches-3.7/830-ledtrig_morse.patch b/target/linux/generic/patches-3.7/830-ledtrig_morse.patch
new file mode 100644
index 0000000000..aed116e9fa
--- /dev/null
+++ b/target/linux/generic/patches-3.7/830-ledtrig_morse.patch
@@ -0,0 +1,28 @@
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -559,4 +559,8 @@ config LEDS_TRIGGER_TRANSIENT
+ 	  GPIO/PWM based hardware.
+ 	  If unsure, say Y.
+ 
++config LEDS_TRIGGER_MORSE
++	tristate "LED Morse Trigger"
++	depends on LEDS_TRIGGERS
++
+ endif # NEW_LEDS
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -65,3 +65,4 @@ obj-$(CONFIG_LEDS_TRIGGER_GPIO)		+= ledt
+ obj-$(CONFIG_LEDS_TRIGGER_CPU)		+= ledtrig-cpu.o
+ obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON)	+= ledtrig-default-on.o
+ obj-$(CONFIG_LEDS_TRIGGER_TRANSIENT)	+= ledtrig-transient.o
++obj-$(CONFIG_LEDS_TRIGGER_MORSE)	+= ledtrig-morse.o
+--- a/drivers/leds/ledtrig-morse.c
++++ b/drivers/leds/ledtrig-morse.c
+@@ -26,7 +26,6 @@
+ #include <linux/list.h>
+ #include <linux/spinlock.h>
+ #include <linux/device.h>
+-#include <linux/sysdev.h>
+ #include <linux/timer.h>
+ #include <linux/ctype.h>
+ #include <linux/leds.h>
diff --git a/target/linux/generic/patches-3.7/831-ledtrig_netdev.patch b/target/linux/generic/patches-3.7/831-ledtrig_netdev.patch
new file mode 100644
index 0000000000..4fbb7cc7eb
--- /dev/null
+++ b/target/linux/generic/patches-3.7/831-ledtrig_netdev.patch
@@ -0,0 +1,51 @@
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -563,4 +563,11 @@ config LEDS_TRIGGER_MORSE
+ 	tristate "LED Morse Trigger"
+ 	depends on LEDS_TRIGGERS
+ 
++config LEDS_TRIGGER_NETDEV
++	tristate "LED Netdev Trigger"
++	depends on NET && LEDS_TRIGGERS
++	help
++	  This allows LEDs to be controlled by network device activity.
++	  If unsure, say Y.
++
+ endif # NEW_LEDS
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -66,3 +66,4 @@ obj-$(CONFIG_LEDS_TRIGGER_CPU)		+= ledtr
+ obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON)	+= ledtrig-default-on.o
+ obj-$(CONFIG_LEDS_TRIGGER_TRANSIENT)	+= ledtrig-transient.o
+ obj-$(CONFIG_LEDS_TRIGGER_MORSE)	+= ledtrig-morse.o
++obj-$(CONFIG_LEDS_TRIGGER_NETDEV)	+= ledtrig-netdev.o
+--- a/drivers/leds/ledtrig-netdev.c
++++ b/drivers/leds/ledtrig-netdev.c
+@@ -22,7 +22,6 @@
+ #include <linux/list.h>
+ #include <linux/spinlock.h>
+ #include <linux/device.h>
+-#include <linux/sysdev.h>
+ #include <linux/netdevice.h>
+ #include <linux/timer.h>
+ #include <linux/ctype.h>
+@@ -307,8 +306,9 @@ done:
+ static void netdev_trig_timer(unsigned long arg)
+ {
+ 	struct led_netdev_data *trigger_data = (struct led_netdev_data *)arg;
+-	const struct net_device_stats *dev_stats;
++	struct rtnl_link_stats64 *dev_stats;
+ 	unsigned new_activity;
++	struct rtnl_link_stats64 temp;
+ 
+ 	write_lock(&trigger_data->lock);
+ 
+@@ -318,7 +318,7 @@ static void netdev_trig_timer(unsigned l
+ 		goto no_restart;
+ 	}
+ 
+-	dev_stats = dev_get_stats(trigger_data->net_dev);
++	dev_stats = dev_get_stats(trigger_data->net_dev, &temp);
+ 	new_activity =
+ 		((trigger_data->mode & MODE_TX) ? dev_stats->tx_packets : 0) +
+ 		((trigger_data->mode & MODE_RX) ? dev_stats->rx_packets : 0);
diff --git a/target/linux/generic/patches-3.7/832-ledtrig_usbdev.patch b/target/linux/generic/patches-3.7/832-ledtrig_usbdev.patch
new file mode 100644
index 0000000000..5bf6157989
--- /dev/null
+++ b/target/linux/generic/patches-3.7/832-ledtrig_usbdev.patch
@@ -0,0 +1,31 @@
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -570,4 +570,11 @@ config LEDS_TRIGGER_NETDEV
+ 	  This allows LEDs to be controlled by network device activity.
+ 	  If unsure, say Y.
+ 
++config LEDS_TRIGGER_USBDEV
++	tristate "LED USB device Trigger"
++	depends on USB && LEDS_TRIGGERS
++	help
++	  This allows LEDs to be controlled by the presence/activity of
++	  an USB device. If unsure, say N.
++
+ endif # NEW_LEDS
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -67,3 +67,4 @@ obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON)	+=
+ obj-$(CONFIG_LEDS_TRIGGER_TRANSIENT)	+= ledtrig-transient.o
+ obj-$(CONFIG_LEDS_TRIGGER_MORSE)	+= ledtrig-morse.o
+ obj-$(CONFIG_LEDS_TRIGGER_NETDEV)	+= ledtrig-netdev.o
++obj-$(CONFIG_LEDS_TRIGGER_USBDEV)	+= ledtrig-usbdev.o
+--- a/drivers/leds/ledtrig-usbdev.c
++++ b/drivers/leds/ledtrig-usbdev.c
+@@ -24,7 +24,6 @@
+ #include <linux/list.h>
+ #include <linux/spinlock.h>
+ #include <linux/device.h>
+-#include <linux/sysdev.h>
+ #include <linux/timer.h>
+ #include <linux/ctype.h>
+ #include <linux/slab.h>
diff --git a/target/linux/generic/patches-3.7/840-rtc7301.patch b/target/linux/generic/patches-3.7/840-rtc7301.patch
new file mode 100644
index 0000000000..f40b98ac04
--- /dev/null
+++ b/target/linux/generic/patches-3.7/840-rtc7301.patch
@@ -0,0 +1,250 @@
+--- a/drivers/rtc/Kconfig
++++ b/drivers/rtc/Kconfig
+@@ -754,6 +754,15 @@ config RTC_DRV_NUC900
+ 	  If you say yes here you get support for the RTC subsystem of the
+ 	  NUC910/NUC920 used in embedded systems.
+ 
++config RTC_DRV_RTC7301
++	tristate "Epson RTC-7301 SF/DG"
++	help
++	  If you say Y here you will get support for the
++	  Epson RTC-7301 SF/DG RTC chips.
++
++	  This driver can also be built as a module. If so, the module
++	  will be called rtc-7301.
++
+ comment "on-CPU RTC drivers"
+ 
+ config RTC_DRV_DAVINCI
+--- a/drivers/rtc/Makefile
++++ b/drivers/rtc/Makefile
+@@ -92,6 +92,7 @@ obj-$(CONFIG_RTC_DRV_RP5C01)	+= rtc-rp5c
+ obj-$(CONFIG_RTC_DRV_RS5C313)	+= rtc-rs5c313.o
+ obj-$(CONFIG_RTC_DRV_RS5C348)	+= rtc-rs5c348.o
+ obj-$(CONFIG_RTC_DRV_RS5C372)	+= rtc-rs5c372.o
++obj-$(CONFIG_RTC_DRV_RTC7301)	+= rtc-rtc7301.o
+ obj-$(CONFIG_RTC_DRV_RV3029C2)	+= rtc-rv3029c2.o
+ obj-$(CONFIG_RTC_DRV_RX8025)	+= rtc-rx8025.o
+ obj-$(CONFIG_RTC_DRV_RX8581)	+= rtc-rx8581.o
+--- /dev/null
++++ b/drivers/rtc/rtc-rtc7301.c
+@@ -0,0 +1,219 @@
++/*
++ * Driver for Epson RTC-7301SF/DG
++ *
++ * Copyright (C) 2009 Jose Vasconcellos
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include <linux/module.h>
++#include <linux/rtc.h>
++#include <linux/platform_device.h>
++#include <linux/io.h>
++#include <linux/delay.h>
++#include <linux/bcd.h>
++
++#define RTC_NAME "rtc7301"
++#define RTC_VERSION "0.1"
++
++/* Epson RTC-7301 register addresses */
++#define RTC7301_SEC		0x00
++#define RTC7301_SEC10		0x01
++#define RTC7301_MIN		0x02
++#define RTC7301_MIN10		0x03
++#define RTC7301_HOUR		0x04
++#define RTC7301_HOUR10		0x05
++#define RTC7301_WEEKDAY		0x06
++#define RTC7301_DAY		0x07
++#define RTC7301_DAY10		0x08
++#define RTC7301_MON		0x09
++#define RTC7301_MON10		0x0A
++#define RTC7301_YEAR		0x0B
++#define RTC7301_YEAR10		0x0C
++#define RTC7301_YEAR100		0x0D
++#define RTC7301_YEAR1000	0x0E
++#define RTC7301_CTRLREG		0x0F
++
++static uint8_t __iomem *rtc7301_base;
++
++#define read_reg(offset) (readb(rtc7301_base + offset) & 0xf)
++#define write_reg(offset, data) writeb(data, rtc7301_base + (offset))
++
++#define rtc7301_isbusy() (read_reg(RTC7301_CTRLREG) & 1)
++
++static void rtc7301_init_settings(void)
++{
++	int i;
++
++	write_reg(RTC7301_CTRLREG, 2);
++	write_reg(RTC7301_YEAR1000, 2);
++	udelay(122);
++
++	/* bank 1 */
++	write_reg(RTC7301_CTRLREG, 6);
++	for (i=0; i<15; i++)
++		write_reg(i, 0);
++
++	/* bank 2 */
++	write_reg(RTC7301_CTRLREG, 14);
++	for (i=0; i<15; i++)
++		write_reg(i, 0);
++	write_reg(RTC7301_CTRLREG, 0);
++}
++
++static int rtc7301_get_datetime(struct device *dev, struct rtc_time *dt)
++{
++	int cnt;
++	uint8_t buf[16];
++
++	cnt = 0;
++	while (rtc7301_isbusy()) {
++		udelay(244);
++		if (cnt++ > 100) {
++			dev_err(dev, "%s: timeout error %x\n", __func__, rtc7301_base[RTC7301_CTRLREG]);
++			return -EIO;
++		}
++	}
++
++	for (cnt=0; cnt<16; cnt++)
++		buf[cnt] = read_reg(cnt);
++
++	if (buf[RTC7301_SEC10] & 8) {
++		dev_err(dev, "%s: RTC not set\n", __func__);
++		return -EINVAL;
++	}
++
++	memset(dt, 0, sizeof(*dt));
++
++	dt->tm_sec =  buf[RTC7301_SEC] + buf[RTC7301_SEC10]*10;
++	dt->tm_min =  buf[RTC7301_MIN] + buf[RTC7301_MIN10]*10;
++	dt->tm_hour = buf[RTC7301_HOUR] + buf[RTC7301_HOUR10]*10;
++
++	dt->tm_mday = buf[RTC7301_DAY] + buf[RTC7301_DAY10]*10;
++	dt->tm_mon =  buf[RTC7301_MON] + buf[RTC7301_MON10]*10 - 1;
++	dt->tm_year = buf[RTC7301_YEAR] + buf[RTC7301_YEAR10]*10 +
++		      buf[RTC7301_YEAR100]*100 +
++		      ((buf[RTC7301_YEAR1000] & 3)*1000) - 1900;
++
++	/* the rtc device may contain illegal values on power up
++	 * according to the data sheet. make sure they are valid.
++	 */
++
++	return rtc_valid_tm(dt);
++}
++
++static int rtc7301_set_datetime(struct device *dev, struct rtc_time *dt)
++{
++	int data;
++
++	data = dt->tm_year + 1900;
++	if (data >= 2100 || data < 1900)
++		return -EINVAL;
++
++	write_reg(RTC7301_CTRLREG, 2);
++       	udelay(122);
++
++	data = bin2bcd(dt->tm_sec);
++	write_reg(RTC7301_SEC, data);
++	write_reg(RTC7301_SEC10, (data >> 4));
++
++	data = bin2bcd(dt->tm_min);
++	write_reg(RTC7301_MIN, data );
++	write_reg(RTC7301_MIN10, (data >> 4));
++
++	data = bin2bcd(dt->tm_hour);
++	write_reg(RTC7301_HOUR, data);
++	write_reg(RTC7301_HOUR10, (data >> 4));
++
++	data = bin2bcd(dt->tm_mday);
++	write_reg(RTC7301_DAY, data);
++	write_reg(RTC7301_DAY10, (data>> 4));
++
++	data = bin2bcd(dt->tm_mon + 1);
++	write_reg(RTC7301_MON, data);
++	write_reg(RTC7301_MON10, (data >> 4));
++
++	data = bin2bcd(dt->tm_year % 100);
++	write_reg(RTC7301_YEAR, data);
++	write_reg(RTC7301_YEAR10, (data >> 4));
++	data = bin2bcd((1900 + dt->tm_year) / 100);
++	write_reg(RTC7301_YEAR100, data);
++
++	data = bin2bcd(dt->tm_wday);
++	write_reg(RTC7301_WEEKDAY, data);
++
++	write_reg(RTC7301_CTRLREG, 0);
++
++	return 0;
++}
++
++static const struct rtc_class_ops rtc7301_rtc_ops = {
++	.read_time	= rtc7301_get_datetime,
++	.set_time	= rtc7301_set_datetime,
++};
++
++static int __devinit rtc7301_probe(struct platform_device *pdev)
++{
++	struct rtc_device *rtc;
++	struct resource *res;
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	if (!res)
++		return -ENOENT;
++
++	rtc7301_base = ioremap_nocache(res->start, 0x1000 /*res->end - res->start + 1*/);
++	if (!rtc7301_base)
++		return -EINVAL;
++
++	rtc = rtc_device_register(RTC_NAME, &pdev->dev,
++				&rtc7301_rtc_ops, THIS_MODULE);
++	if (IS_ERR(rtc)) {
++		iounmap(rtc7301_base);
++		return PTR_ERR(rtc);
++	}
++
++	platform_set_drvdata(pdev, rtc);
++
++	rtc7301_init_settings();
++	return 0;
++}
++
++static int __devexit rtc7301_remove(struct platform_device *pdev)
++{
++	struct rtc_device *rtc = platform_get_drvdata(pdev);
++
++	if (rtc)
++		rtc_device_unregister(rtc);
++	if (rtc7301_base)
++		iounmap(rtc7301_base);
++	return 0;
++}
++
++static struct platform_driver rtc7301_driver = {
++	.driver = {
++		.name	= RTC_NAME,
++		.owner	= THIS_MODULE,
++	},
++	.probe	= rtc7301_probe,
++	.remove = __devexit_p(rtc7301_remove),
++};
++
++static __init int rtc7301_init(void)
++{
++	return platform_driver_register(&rtc7301_driver);
++}
++module_init(rtc7301_init);
++
++static __exit void rtc7301_exit(void)
++{
++	platform_driver_unregister(&rtc7301_driver);
++}
++module_exit(rtc7301_exit);
++
++MODULE_DESCRIPTION("Epson 7301 RTC driver");
++MODULE_AUTHOR("Jose Vasconcellos <jvasco@verizon.net>");
++MODULE_LICENSE("GPL");
++MODULE_ALIAS("platform:" RTC_NAME);
++MODULE_VERSION(RTC_VERSION);
diff --git a/target/linux/generic/patches-3.7/841-rtc_pt7c4338.patch b/target/linux/generic/patches-3.7/841-rtc_pt7c4338.patch
new file mode 100644
index 0000000000..beaf88dc70
--- /dev/null
+++ b/target/linux/generic/patches-3.7/841-rtc_pt7c4338.patch
@@ -0,0 +1,247 @@
+--- a/drivers/rtc/Kconfig
++++ b/drivers/rtc/Kconfig
+@@ -419,6 +419,15 @@ config RTC_DRV_RV3029C2
+ 	  This driver can also be built as a module. If so, the module
+ 	  will be called rtc-rv3029c2.
+ 
++config RTC_DRV_PT7C4338
++	tristate "Pericom Technology Inc. PT7C4338 RTC"
++	help
++	  If you say yes here you get support for the Pericom Technology
++	  Inc. PT7C4338 RTC chip.
++
++	  This driver can also be built as a module. If so, the module
++	  will be called rtc-pt7c4338.
++
+ endif # I2C
+ 
+ comment "SPI RTC drivers"
+--- a/drivers/rtc/Makefile
++++ b/drivers/rtc/Makefile
+@@ -84,6 +84,7 @@ obj-$(CONFIG_RTC_DRV_PL030)	+= rtc-pl030
+ obj-$(CONFIG_RTC_DRV_PL031)	+= rtc-pl031.o
+ obj-$(CONFIG_RTC_DRV_PM8XXX)	+= rtc-pm8xxx.o
+ obj-$(CONFIG_RTC_DRV_PS3)	+= rtc-ps3.o
++obj-$(CONFIG_RTC_DRV_PT7C4338)	+= rtc-pt7c4338.o
+ obj-$(CONFIG_RTC_DRV_PUV3)	+= rtc-puv3.o
+ obj-$(CONFIG_RTC_DRV_PXA)	+= rtc-pxa.o
+ obj-$(CONFIG_RTC_DRV_R9701)	+= rtc-r9701.o
+--- /dev/null
++++ b/drivers/rtc/rtc-pt7c4338.c
+@@ -0,0 +1,216 @@
++/*
++ * Copyright 2010 Freescale Semiconductor, Inc.
++ *
++ * Author:	Priyanka Jain <Priyanka.Jain@freescale.com>
++ *
++ * See file CREDITS for list of people who contributed to this
++ * project.
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation; either version 2 of
++ * the License, or (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
++ * MA 02111-1307 USA
++ */
++
++/*
++ * This file provides Date & Time support (no alarms) for PT7C4338 chip.
++ *
++ * This file is based on drivers/rtc/rtc-ds1307.c
++ *
++ * PT7C4338 chip is manufactured by Pericom Technology Inc.
++ * It is a serial real-time clock which provides
++ * 1)Low-power clock/calendar.
++ * 2)Programmable square-wave output.
++ * It has 56 bytes of nonvolatile RAM.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/slab.h>
++#include <linux/i2c.h>
++#include <linux/rtc.h>
++#include <linux/bcd.h>
++
++/* RTC register addresses */
++#define PT7C4338_REG_SECONDS          0x00
++#define PT7C4338_REG_MINUTES          0x01
++#define PT7C4338_REG_HOURS            0x02
++#define PT7C4338_REG_AMPM             0x02
++#define PT7C4338_REG_DAY              0x03
++#define PT7C4338_REG_DATE             0x04
++#define PT7C4338_REG_MONTH            0x05
++#define PT7C4338_REG_YEAR             0x06
++#define PT7C4338_REG_CTRL_STAT        0x07
++
++/* RTC second register address bit */
++#define PT7C4338_SEC_BIT_CH           0x80	/*Clock Halt (in Register 0)*/
++
++/* RTC control and status register bits */
++#define PT7C4338_CTRL_STAT_BIT_RS0    0x1	/*Rate select 0*/
++#define PT7C4338_CTRL_STAT_BIT_RS1    0x2	/*Rate select 1*/
++#define PT7C4338_CTRL_STAT_BIT_SQWE   0x10	/*Square Wave Enable*/
++#define PT7C4338_CTRL_STAT_BIT_OSF    0x20	/*Oscillator Stop Flag*/
++#define PT7C4338_CTRL_STAT_BIT_OUT    0x80	/*Output Level Control*/
++
++static const struct i2c_device_id pt7c4338_id[] = {
++	{ "pt7c4338", 0 },
++	{ }
++};
++MODULE_DEVICE_TABLE(i2c, pt7c4338_id);
++
++struct pt7c4338{
++	struct i2c_client *client;
++	struct rtc_device *rtc;
++};
++
++static int pt7c4338_read_time(struct device *dev, struct rtc_time *time)
++{
++	struct i2c_client *client = to_i2c_client(dev);
++	int ret;
++	u8 buf[7];
++	u8 year, month, day, hour, minute, second;
++	u8 week, twelve_hr, am_pm;
++
++	ret = i2c_smbus_read_i2c_block_data(client,
++			PT7C4338_REG_SECONDS, 7, buf);
++	if (ret < 0)
++		return ret;
++	if (ret < 7)
++		return -EIO;
++
++	second = buf[0];
++	minute = buf[1];
++	hour = buf[2];
++	week = buf[3];
++	day = buf[4];
++	month = buf[5];
++	year = buf[6];
++
++	/* Extract additional information for AM/PM */
++	twelve_hr = hour & 0x40;
++	am_pm = hour & 0x20;
++
++	/* Write to rtc_time structure */
++	time->tm_sec = bcd2bin(second & 0x7f);
++	time->tm_min = bcd2bin(minute & 0x7f);
++	if (twelve_hr) {
++		/* Convert to 24 hr */
++		if (am_pm)
++			time->tm_hour = bcd2bin(hour & 0x10) + 12;
++		else
++			time->tm_hour = bcd2bin(hour & 0xBF);
++	} else {
++		time->tm_hour = bcd2bin(hour);
++	}
++
++	time->tm_wday = bcd2bin(week & 0x07) - 1;
++	time->tm_mday = bcd2bin(day & 0x3f);
++	time->tm_mon = bcd2bin(month & 0x1F) - 1;
++	/* assume 20YY not 19YY */
++	time->tm_year = bcd2bin(year) + 100;
++
++	return 0;
++}
++
++static int pt7c4338_set_time(struct device *dev, struct rtc_time *time)
++{
++	struct i2c_client *client = to_i2c_client(dev);
++	u8 buf[7];
++
++	/* Extract time from rtc_time and load into pt7c4338*/
++	buf[0] = bin2bcd(time->tm_sec);
++	buf[1] = bin2bcd(time->tm_min);
++	buf[2] = bin2bcd(time->tm_hour);
++	buf[3] = bin2bcd(time->tm_wday + 1); /* Day of the week */
++	buf[4] = bin2bcd(time->tm_mday); /* Date */
++	buf[5] = bin2bcd(time->tm_mon + 1);
++
++	/* assume 20YY not 19YY */
++	if (time->tm_year >= 100)
++		buf[6] = bin2bcd(time->tm_year - 100);
++	else
++		buf[6] = bin2bcd(time->tm_year);
++
++	return i2c_smbus_write_i2c_block_data(client,
++					PT7C4338_REG_SECONDS, 7, buf);
++}
++
++static const struct rtc_class_ops pt7c4338_rtc_ops = {
++	.read_time = pt7c4338_read_time,
++	.set_time = pt7c4338_set_time,
++};
++
++static int pt7c4338_probe(struct i2c_client *client,
++		const struct i2c_device_id *id)
++{
++	struct pt7c4338 *pt7c4338;
++	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
++	int ret;
++
++	pt7c4338 = kzalloc(sizeof(struct pt7c4338), GFP_KERNEL);
++	if (!pt7c4338)
++		return -ENOMEM;
++
++	pt7c4338->client = client;
++	i2c_set_clientdata(client, pt7c4338);
++	pt7c4338->rtc = rtc_device_register(client->name, &client->dev,
++					&pt7c4338_rtc_ops, THIS_MODULE);
++	if (IS_ERR(pt7c4338->rtc)) {
++		ret = PTR_ERR(pt7c4338->rtc);
++		dev_err(&client->dev, "unable to register the class device\n");
++		goto out_free;
++	}
++
++	return 0;
++out_free:
++	i2c_set_clientdata(client, NULL);
++	kfree(pt7c4338);
++	return ret;
++}
++
++static int __devexit pt7c4338_remove(struct i2c_client *client)
++{
++	struct pt7c4338 *pt7c4338 = i2c_get_clientdata(client);
++
++	rtc_device_unregister(pt7c4338->rtc);
++	i2c_set_clientdata(client, NULL);
++	kfree(pt7c4338);
++	return 0;
++}
++
++static struct i2c_driver pt7c4338_driver = {
++	.driver = {
++		.name = "rtc-pt7c4338",
++		.owner = THIS_MODULE,
++	},
++	.probe = pt7c4338_probe,
++	.remove = __devexit_p(pt7c4338_remove),
++	.id_table = pt7c4338_id,
++};
++
++static int __init pt7c4338_init(void)
++{
++	return i2c_add_driver(&pt7c4338_driver);
++}
++
++static void __exit pt7c4338_exit(void)
++{
++	i2c_del_driver(&pt7c4338_driver);
++}
++
++module_init(pt7c4338_init);
++module_exit(pt7c4338_exit);
++
++MODULE_AUTHOR("Priyanka Jain <Priyanka.Jain@freescale.com>");
++MODULE_DESCRIPTION("pericom Technology Inc. PT7C4338 RTC Driver");
++MODULE_LICENSE("GPL");
diff --git a/target/linux/generic/patches-3.7/850-glamo_headers.patch b/target/linux/generic/patches-3.7/850-glamo_headers.patch
new file mode 100644
index 0000000000..363070d0af
--- /dev/null
+++ b/target/linux/generic/patches-3.7/850-glamo_headers.patch
@@ -0,0 +1,21 @@
+--- a/include/uapi/linux/fb.h
++++ b/include/uapi/linux/fb.h
+@@ -122,6 +122,7 @@
+ #define FB_ACCEL_TRIDENT_BLADE3D 52	/* Trident Blade3D		*/
+ #define FB_ACCEL_TRIDENT_BLADEXP 53	/* Trident BladeXP		*/
+ #define FB_ACCEL_CIRRUS_ALPINE   53	/* Cirrus Logic 543x/544x/5480	*/
++#define FB_ACCEL_GLAMO		50	/* SMedia Glamo                 */
+ #define FB_ACCEL_NEOMAGIC_NM2070 90	/* NeoMagic NM2070              */
+ #define FB_ACCEL_NEOMAGIC_NM2090 91	/* NeoMagic NM2090              */
+ #define FB_ACCEL_NEOMAGIC_NM2093 92	/* NeoMagic NM2093              */
+--- a/include/uapi/linux/Kbuild
++++ b/include/uapi/linux/Kbuild
+@@ -130,6 +130,8 @@ header-y += gen_stats.h
+ header-y += genetlink.h
+ header-y += gfs2_ondisk.h
+ header-y += gigaset_dev.h
++header-y += glamofb.h
++header-y += glamo-engine.h
+ header-y += hdlc.h
+ header-y += hdlcdrv.h
+ header-y += hdreg.h
diff --git a/target/linux/generic/patches-3.7/861-04_spi_gpio_implement_spi_delay.patch b/target/linux/generic/patches-3.7/861-04_spi_gpio_implement_spi_delay.patch
new file mode 100644
index 0000000000..4be08956d7
--- /dev/null
+++ b/target/linux/generic/patches-3.7/861-04_spi_gpio_implement_spi_delay.patch
@@ -0,0 +1,58 @@
+Implement the SPI-GPIO delay function for busses that need speed limitation.
+
+--mb
+
+
+
+--- a/drivers/spi/spi-gpio.c
++++ b/drivers/spi/spi-gpio.c
+@@ -22,6 +22,7 @@
+ #include <linux/init.h>
+ #include <linux/platform_device.h>
+ #include <linux/gpio.h>
++#include <linux/delay.h>
+ #include <linux/of_device.h>
+ #include <linux/of_gpio.h>
+ 
+@@ -73,6 +74,7 @@ struct spi_gpio {
+  *		#define	SPI_MOSI_GPIO	120
+  *		#define	SPI_SCK_GPIO	121
+  *		#define	SPI_N_CHIPSEL	4
++ *		#undef NEED_SPIDELAY
+  *		#include "spi-gpio.c"
+  */
+ 
+@@ -80,6 +82,7 @@ struct spi_gpio {
+ #define DRIVER_NAME	"spi_gpio"
+ 
+ #define GENERIC_BITBANG	/* vs tight inlines */
++#define NEED_SPIDELAY	1
+ 
+ /* all functions referencing these symbols must define pdata */
+ #define SPI_MISO_GPIO	((pdata)->miso)
+@@ -130,12 +133,20 @@ static inline int getmiso(const struct s
+ #undef pdata
+ 
+ /*
+- * NOTE:  this clocks "as fast as we can".  It "should" be a function of the
+- * requested device clock.  Software overhead means we usually have trouble
+- * reaching even one Mbit/sec (except when we can inline bitops), so for now
+- * we'll just assume we never need additional per-bit slowdowns.
++ * NOTE:  to clock "as fast as we can", set spi_device.max_speed_hz
++ * and spi_transfer.speed_hz to 0.
++ * Otherwise this is a function of the requested device clock.
++ * Software overhead means we usually have trouble
++ * reaching even one Mbit/sec (except when we can inline bitops). So on small
++ * embedded devices with fast SPI slaves you usually don't need a delay.
+  */
+-#define spidelay(nsecs)	do {} while (0)
++static inline void spidelay(unsigned nsecs)
++{
++#ifdef NEED_SPIDELAY
++	if (unlikely(nsecs))
++		ndelay(nsecs);
++#endif /* NEED_SPIDELAY */
++}
+ 
+ #include "spi-bitbang-txrx.h"
+ 
diff --git a/target/linux/generic/patches-3.7/862-gpio_spi_driver.patch b/target/linux/generic/patches-3.7/862-gpio_spi_driver.patch
new file mode 100644
index 0000000000..426882e93c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/862-gpio_spi_driver.patch
@@ -0,0 +1,373 @@
+THIS CODE IS DEPRECATED.
+
+Please use the new mainline SPI-GPIO driver, as of 2.6.29.
+
+--mb
+
+
+
+---
+ drivers/spi/Kconfig              |    9 +
+ drivers/spi/Makefile             |    1 
+ drivers/spi/spi_gpio_old.c       |  251 +++++++++++++++++++++++++++++++++++++++
+ include/linux/spi/spi_gpio_old.h |   73 +++++++++++
+ 4 files changed, 334 insertions(+)
+
+--- /dev/null
++++ b/include/linux/spi/spi_gpio_old.h
+@@ -0,0 +1,73 @@
++/*
++ * spi_gpio interface to platform code
++ *
++ * Copyright (c) 2008 Piotr Skamruk
++ * Copyright (c) 2008 Michael Buesch
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++#ifndef _LINUX_SPI_SPI_GPIO
++#define _LINUX_SPI_SPI_GPIO
++
++#include <linux/types.h>
++#include <linux/spi/spi.h>
++
++
++/**
++ * struct spi_gpio_platform_data - Data definitions for a SPI-GPIO device.
++ *
++ * This structure holds information about a GPIO-based SPI device.
++ *
++ * @pin_clk: The GPIO pin number of the CLOCK pin.
++ *
++ * @pin_miso: The GPIO pin number of the MISO pin.
++ *
++ * @pin_mosi: The GPIO pin number of the MOSI pin.
++ *
++ * @pin_cs: The GPIO pin number of the CHIPSELECT pin.
++ *
++ * @cs_activelow: If true, the chip is selected when the CS line is low.
++ *
++ * @no_spi_delay: If true, no delay is done in the lowlevel bitbanging.
++ *                Note that doing no delay is not standards compliant,
++ *                but it might be needed to speed up transfers on some
++ *                slow embedded machines.
++ *
++ * @boardinfo_setup: This callback is called after the
++ *                   SPI master device was registered, but before the
++ *                   device is registered.
++ * @boardinfo_setup_data: Data argument passed to boardinfo_setup().
++ */
++struct spi_gpio_platform_data {
++	unsigned int pin_clk;
++	unsigned int pin_miso;
++	unsigned int pin_mosi;
++	unsigned int pin_cs;
++	bool cs_activelow;
++	bool no_spi_delay;
++	int (*boardinfo_setup)(struct spi_board_info *bi,
++			       struct spi_master *master,
++			       void *data);
++	void *boardinfo_setup_data;
++};
++
++/**
++ * SPI_GPIO_PLATDEV_NAME - The platform device name string.
++ *
++ * The name string that has to be used for platform_device_alloc
++ * when allocating a spi-gpio device.
++ */
++#define SPI_GPIO_PLATDEV_NAME	"spi-gpio"
++
++/**
++ * spi_gpio_next_id - Get another platform device ID number.
++ *
++ * This returns the next platform device ID number that has to be used
++ * for platform_device_alloc. The ID is opaque and should not be used for
++ * anything else.
++ */
++int spi_gpio_next_id(void);
++
++#endif /* _LINUX_SPI_SPI_GPIO */
+--- /dev/null
++++ b/drivers/spi/spi_gpio_old.c
+@@ -0,0 +1,251 @@
++/*
++ * Bitbanging SPI bus driver using GPIO API
++ *
++ * Copyright (c) 2008 Piotr Skamruk
++ * Copyright (c) 2008 Michael Buesch
++ *
++ * based on spi_s3c2410_gpio.c
++ *   Copyright (c) 2006 Ben Dooks
++ *   Copyright (c) 2006 Simtec Electronics
++ * and on i2c-gpio.c
++ *   Copyright (C) 2007 Atmel Corporation
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/spinlock.h>
++#include <linux/workqueue.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/spi/spi_bitbang.h>
++#include <linux/spi/spi_gpio_old.h>
++#include <linux/gpio.h>
++#include <asm/atomic.h>
++
++
++struct spi_gpio {
++	struct spi_bitbang bitbang;
++	struct spi_gpio_platform_data *info;
++	struct platform_device *pdev;
++	struct spi_board_info bi;
++};
++
++
++static inline struct spi_gpio *spidev_to_sg(struct spi_device *dev)
++{
++	return dev->controller_data;
++}
++
++static inline void setsck(struct spi_device *dev, int val)
++{
++	struct spi_gpio *sp = spidev_to_sg(dev);
++	gpio_set_value(sp->info->pin_clk, val ? 1 : 0);
++}
++
++static inline void setmosi(struct spi_device *dev, int val)
++{
++	struct spi_gpio *sp = spidev_to_sg(dev);
++	gpio_set_value(sp->info->pin_mosi, val ? 1 : 0);
++}
++
++static inline u32 getmiso(struct spi_device *dev)
++{
++	struct spi_gpio *sp = spidev_to_sg(dev);
++	return gpio_get_value(sp->info->pin_miso) ? 1 : 0;
++}
++
++static inline void do_spidelay(struct spi_device *dev, unsigned nsecs)
++{
++	struct spi_gpio *sp = spidev_to_sg(dev);
++
++	if (!sp->info->no_spi_delay)
++		ndelay(nsecs);
++}
++
++#define spidelay(nsecs) do {					\
++	/* Steal the spi_device pointer from our caller.	\
++	 * The bitbang-API should probably get fixed here... */	\
++	do_spidelay(spi, nsecs);				\
++  } while (0)
++
++#define EXPAND_BITBANG_TXRX
++#include "spi-bitbang-txrx.h"
++
++static u32 spi_gpio_txrx_mode0(struct spi_device *spi,
++			       unsigned nsecs, u32 word, u8 bits)
++{
++	return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits);
++}
++
++static u32 spi_gpio_txrx_mode1(struct spi_device *spi,
++			       unsigned nsecs, u32 word, u8 bits)
++{
++	return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits);
++}
++
++static u32 spi_gpio_txrx_mode2(struct spi_device *spi,
++			       unsigned nsecs, u32 word, u8 bits)
++{
++	return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits);
++}
++
++static u32 spi_gpio_txrx_mode3(struct spi_device *spi,
++			       unsigned nsecs, u32 word, u8 bits)
++{
++	return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits);
++}
++
++static void spi_gpio_chipselect(struct spi_device *dev, int on)
++{
++	struct spi_gpio *sp = spidev_to_sg(dev);
++
++	if (sp->info->cs_activelow)
++		on = !on;
++	gpio_set_value(sp->info->pin_cs, on ? 1 : 0);
++}
++
++static int spi_gpio_probe(struct platform_device *pdev)
++{
++	struct spi_master *master;
++	struct spi_gpio_platform_data *pdata;
++	struct spi_gpio *sp;
++	struct spi_device *spidev;
++	int err;
++
++	pdata = pdev->dev.platform_data;
++	if (!pdata)
++		return -ENXIO;
++
++	err = -ENOMEM;
++	master = spi_alloc_master(&pdev->dev, sizeof(struct spi_gpio));
++	if (!master)
++		goto err_alloc_master;
++
++	sp = spi_master_get_devdata(master);
++	platform_set_drvdata(pdev, sp);
++	sp->info = pdata;
++
++	err = gpio_request(pdata->pin_clk, "spi_clock");
++	if (err)
++		goto err_request_clk;
++	err = gpio_request(pdata->pin_mosi, "spi_mosi");
++	if (err)
++		goto err_request_mosi;
++	err = gpio_request(pdata->pin_miso, "spi_miso");
++	if (err)
++		goto err_request_miso;
++	err = gpio_request(pdata->pin_cs, "spi_cs");
++	if (err)
++		goto err_request_cs;
++
++	sp->bitbang.master = spi_master_get(master);
++	sp->bitbang.master->bus_num = -1;
++	sp->bitbang.master->num_chipselect = 1;
++	sp->bitbang.chipselect = spi_gpio_chipselect;
++	sp->bitbang.txrx_word[SPI_MODE_0] = spi_gpio_txrx_mode0;
++	sp->bitbang.txrx_word[SPI_MODE_1] = spi_gpio_txrx_mode1;
++	sp->bitbang.txrx_word[SPI_MODE_2] = spi_gpio_txrx_mode2;
++	sp->bitbang.txrx_word[SPI_MODE_3] = spi_gpio_txrx_mode3;
++
++	gpio_direction_output(pdata->pin_clk, 0);
++	gpio_direction_output(pdata->pin_mosi, 0);
++	gpio_direction_output(pdata->pin_cs,
++			      pdata->cs_activelow ? 1 : 0);
++	gpio_direction_input(pdata->pin_miso);
++
++	err = spi_bitbang_start(&sp->bitbang);
++	if (err)
++		goto err_no_bitbang;
++	err = pdata->boardinfo_setup(&sp->bi, master,
++				     pdata->boardinfo_setup_data);
++	if (err)
++		goto err_bi_setup;
++	sp->bi.controller_data = sp;
++	spidev = spi_new_device(master, &sp->bi);
++	if (!spidev)
++		goto err_new_dev;
++
++	return 0;
++
++err_new_dev:
++err_bi_setup:
++	spi_bitbang_stop(&sp->bitbang);
++err_no_bitbang:
++	spi_master_put(sp->bitbang.master);
++	gpio_free(pdata->pin_cs);
++err_request_cs:
++	gpio_free(pdata->pin_miso);
++err_request_miso:
++	gpio_free(pdata->pin_mosi);
++err_request_mosi:
++	gpio_free(pdata->pin_clk);
++err_request_clk:
++	kfree(master);
++
++err_alloc_master:
++	return err;
++}
++
++static int __devexit spi_gpio_remove(struct platform_device *pdev)
++{
++	struct spi_gpio *sp;
++	struct spi_gpio_platform_data *pdata;
++
++	pdata = pdev->dev.platform_data;
++	sp = platform_get_drvdata(pdev);
++
++	gpio_free(pdata->pin_clk);
++	gpio_free(pdata->pin_mosi);
++	gpio_free(pdata->pin_miso);
++	gpio_free(pdata->pin_cs);
++	spi_bitbang_stop(&sp->bitbang);
++	spi_master_put(sp->bitbang.master);
++
++	return 0;
++}
++
++static struct platform_driver spi_gpio_driver = {
++	.driver		= {
++		.name	= SPI_GPIO_PLATDEV_NAME,
++		.owner	= THIS_MODULE,
++	},
++	.probe		= spi_gpio_probe,
++	.remove		= __devexit_p(spi_gpio_remove),
++};
++
++int spi_gpio_next_id(void)
++{
++	static atomic_t counter = ATOMIC_INIT(-1);
++
++	return atomic_inc_return(&counter);
++}
++EXPORT_SYMBOL(spi_gpio_next_id);
++
++static int __init spi_gpio_init(void)
++{
++	int err;
++
++	err = platform_driver_register(&spi_gpio_driver);
++	if (err)
++		printk(KERN_ERR "spi-gpio: register failed: %d\n", err);
++
++	return err;
++}
++module_init(spi_gpio_init);
++
++static void __exit spi_gpio_exit(void)
++{
++	platform_driver_unregister(&spi_gpio_driver);
++}
++module_exit(spi_gpio_exit);
++
++MODULE_AUTHOR("Piot Skamruk <piotr.skamruk at gmail.com>");
++MODULE_AUTHOR("Michael Buesch");
++MODULE_DESCRIPTION("Platform independent GPIO bitbanging SPI driver");
++MODULE_LICENSE("GPL v2");
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -170,6 +170,15 @@ config SPI_GPIO
+ 	  GPIO operations, you should be able to leverage that for better
+ 	  speed with a custom version of this driver; see the source code.
+ 
++config SPI_GPIO_OLD
++	tristate "Old GPIO API based bitbanging SPI controller (DEPRECATED)"
++	depends on SPI_MASTER && GENERIC_GPIO
++	select SPI_BITBANG
++	help
++	  This code is deprecated. Please use the new mainline SPI-GPIO driver.
++
++	  If unsure, say N.
++
+ config SPI_IMX
+ 	tristate "Freescale i.MX SPI controllers"
+ 	depends on ARCH_MXC
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -31,6 +31,7 @@ obj-$(CONFIG_SPI_FSL_LIB)		+= spi-fsl-li
+ obj-$(CONFIG_SPI_FSL_ESPI)		+= spi-fsl-espi.o
+ obj-$(CONFIG_SPI_FSL_SPI)		+= spi-fsl-spi.o
+ obj-$(CONFIG_SPI_GPIO)			+= spi-gpio.o
++obj-$(CONFIG_SPI_GPIO_OLD)		+= spi_gpio_old.o
+ obj-$(CONFIG_SPI_IMX)			+= spi-imx.o
+ obj-$(CONFIG_SPI_LM70_LLP)		+= spi-lm70llp.o
+ obj-$(CONFIG_SPI_MPC512x_PSC)		+= spi-mpc512x-psc.o
diff --git a/target/linux/generic/patches-3.7/863-gpiommc.patch b/target/linux/generic/patches-3.7/863-gpiommc.patch
new file mode 100644
index 0000000000..a75b380c41
--- /dev/null
+++ b/target/linux/generic/patches-3.7/863-gpiommc.patch
@@ -0,0 +1,844 @@
+--- /dev/null
++++ b/drivers/mmc/host/gpiommc.c
+@@ -0,0 +1,609 @@
++/*
++ * Driver an MMC/SD card on a bitbanging GPIO SPI bus.
++ * This module hooks up the mmc_spi and spi_gpio modules and also
++ * provides a configfs interface.
++ *
++ * Copyright 2008 Michael Buesch <mb@bu3sch.de>
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++
++#include <linux/module.h>
++#include <linux/mmc/gpiommc.h>
++#include <linux/platform_device.h>
++#include <linux/list.h>
++#include <linux/mutex.h>
++#include <linux/spi/spi_gpio_old.h>
++#include <linux/configfs.h>
++#include <linux/gpio.h>
++#include <asm/atomic.h>
++
++
++#define PFX				"gpio-mmc: "
++
++
++struct gpiommc_device {
++	struct platform_device *pdev;
++	struct platform_device *spi_pdev;
++	struct spi_board_info boardinfo;
++};
++
++
++MODULE_DESCRIPTION("GPIO based MMC driver");
++MODULE_AUTHOR("Michael Buesch");
++MODULE_LICENSE("GPL");
++
++
++static int gpiommc_boardinfo_setup(struct spi_board_info *bi,
++				   struct spi_master *master,
++				   void *data)
++{
++	struct gpiommc_device *d = data;
++	struct gpiommc_platform_data *pdata = d->pdev->dev.platform_data;
++
++	/* Bind the SPI master to the MMC-SPI host driver. */
++	strlcpy(bi->modalias, "mmc_spi", sizeof(bi->modalias));
++
++	bi->max_speed_hz = pdata->max_bus_speed;
++	bi->bus_num = master->bus_num;
++	bi->mode = pdata->mode;
++
++	return 0;
++}
++
++static int gpiommc_probe(struct platform_device *pdev)
++{
++	struct gpiommc_platform_data *mmc_pdata = pdev->dev.platform_data;
++	struct spi_gpio_platform_data spi_pdata;
++	struct gpiommc_device *d;
++	int err;
++
++	err = -ENXIO;
++	if (!mmc_pdata)
++		goto error;
++
++#ifdef CONFIG_MMC_SPI_MODULE
++	err = request_module("mmc_spi");
++	if (err) {
++		printk(KERN_WARNING PFX
++		       "Failed to request mmc_spi module.\n");
++	}
++#endif /* CONFIG_MMC_SPI_MODULE */
++
++	/* Allocate the GPIO-MMC device */
++	err = -ENOMEM;
++	d = kzalloc(sizeof(*d), GFP_KERNEL);
++	if (!d)
++		goto error;
++	d->pdev = pdev;
++
++	/* Create the SPI-GPIO device */
++	d->spi_pdev = platform_device_alloc(SPI_GPIO_PLATDEV_NAME,
++					    spi_gpio_next_id());
++	if (!d->spi_pdev)
++		goto err_free_d;
++
++	memset(&spi_pdata, 0, sizeof(spi_pdata));
++	spi_pdata.pin_clk = mmc_pdata->pins.gpio_clk;
++	spi_pdata.pin_miso = mmc_pdata->pins.gpio_do;
++	spi_pdata.pin_mosi = mmc_pdata->pins.gpio_di;
++	spi_pdata.pin_cs = mmc_pdata->pins.gpio_cs;
++	spi_pdata.cs_activelow = mmc_pdata->pins.cs_activelow;
++	spi_pdata.no_spi_delay = mmc_pdata->no_spi_delay;
++	spi_pdata.boardinfo_setup = gpiommc_boardinfo_setup;
++	spi_pdata.boardinfo_setup_data = d;
++
++	err = platform_device_add_data(d->spi_pdev, &spi_pdata,
++				       sizeof(spi_pdata));
++	if (err)
++		goto err_free_pdev;
++	err = platform_device_add(d->spi_pdev);
++	if (err)
++		goto err_free_pdata;
++	platform_set_drvdata(pdev, d);
++
++	printk(KERN_INFO PFX "MMC-Card \"%s\" "
++	       "attached to GPIO pins di=%u, do=%u, clk=%u, cs=%u\n",
++	       mmc_pdata->name, mmc_pdata->pins.gpio_di,
++	       mmc_pdata->pins.gpio_do,
++	       mmc_pdata->pins.gpio_clk,
++	       mmc_pdata->pins.gpio_cs);
++
++	return 0;
++
++err_free_pdata:
++	kfree(d->spi_pdev->dev.platform_data);
++	d->spi_pdev->dev.platform_data = NULL;
++err_free_pdev:
++	platform_device_put(d->spi_pdev);
++err_free_d:
++	kfree(d);
++error:
++	return err;
++}
++
++static int gpiommc_remove(struct platform_device *pdev)
++{
++	struct gpiommc_device *d = platform_get_drvdata(pdev);
++	struct gpiommc_platform_data *pdata = d->pdev->dev.platform_data;
++
++	platform_device_unregister(d->spi_pdev);
++	printk(KERN_INFO PFX "GPIO based MMC-Card \"%s\" removed\n",
++	       pdata->name);
++	platform_device_put(d->spi_pdev);
++
++	return 0;
++}
++
++#ifdef CONFIG_GPIOMMC_CONFIGFS
++
++/* A device that was created through configfs */
++struct gpiommc_configfs_device {
++	struct config_item item;
++	/* The platform device, after registration. */
++	struct platform_device *pdev;
++	/* The configuration */
++	struct gpiommc_platform_data pdata;
++};
++
++#define GPIO_INVALID	-1
++
++static inline bool gpiommc_is_registered(struct gpiommc_configfs_device *dev)
++{
++	return (dev->pdev != NULL);
++}
++
++static inline struct gpiommc_configfs_device *ci_to_gpiommc(struct config_item *item)
++{
++	return item ? container_of(item, struct gpiommc_configfs_device, item) : NULL;
++}
++
++static struct configfs_attribute gpiommc_attr_DI = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "gpio_data_in",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_DO = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "gpio_data_out",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_CLK = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "gpio_clock",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_CS = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "gpio_chipselect",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_CS_activelow = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "gpio_chipselect_activelow",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_spimode = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "spi_mode",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_spidelay = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "spi_delay",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_max_bus_speed = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "max_bus_speed",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute gpiommc_attr_register = {
++	.ca_owner = THIS_MODULE,
++	.ca_name = "register",
++	.ca_mode = S_IRUGO | S_IWUSR,
++};
++
++static struct configfs_attribute *gpiommc_config_attrs[] = {
++	&gpiommc_attr_DI,
++	&gpiommc_attr_DO,
++	&gpiommc_attr_CLK,
++	&gpiommc_attr_CS,
++	&gpiommc_attr_CS_activelow,
++	&gpiommc_attr_spimode,
++	&gpiommc_attr_spidelay,
++	&gpiommc_attr_max_bus_speed,
++	&gpiommc_attr_register,
++	NULL,
++};
++
++static ssize_t gpiommc_config_attr_show(struct config_item *item,
++					struct configfs_attribute *attr,
++					char *page)
++{
++	struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
++	ssize_t count = 0;
++	unsigned int gpio;
++	int err = 0;
++
++	if (attr == &gpiommc_attr_DI) {
++		gpio = dev->pdata.pins.gpio_di;
++		if (gpio == GPIO_INVALID)
++			count = snprintf(page, PAGE_SIZE, "not configured\n");
++		else
++			count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_DO) {
++		gpio = dev->pdata.pins.gpio_do;
++		if (gpio == GPIO_INVALID)
++			count = snprintf(page, PAGE_SIZE, "not configured\n");
++		else
++			count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_CLK) {
++		gpio = dev->pdata.pins.gpio_clk;
++		if (gpio == GPIO_INVALID)
++			count = snprintf(page, PAGE_SIZE, "not configured\n");
++		else
++			count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_CS) {
++		gpio = dev->pdata.pins.gpio_cs;
++		if (gpio == GPIO_INVALID)
++			count = snprintf(page, PAGE_SIZE, "not configured\n");
++		else
++			count = snprintf(page, PAGE_SIZE, "%u\n", gpio);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_CS_activelow) {
++		count = snprintf(page, PAGE_SIZE, "%u\n",
++				 dev->pdata.pins.cs_activelow);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_spimode) {
++		count = snprintf(page, PAGE_SIZE, "%u\n",
++				 dev->pdata.mode);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_spidelay) {
++		count = snprintf(page, PAGE_SIZE, "%u\n",
++				 !dev->pdata.no_spi_delay);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_max_bus_speed) {
++		count = snprintf(page, PAGE_SIZE, "%u\n",
++				 dev->pdata.max_bus_speed);
++		goto out;
++	}
++	if (attr == &gpiommc_attr_register) {
++		count = snprintf(page, PAGE_SIZE, "%u\n",
++				 gpiommc_is_registered(dev));
++		goto out;
++	}
++	WARN_ON(1);
++	err = -ENOSYS;
++out:
++	return err ? err : count;
++}
++
++static int gpiommc_do_register(struct gpiommc_configfs_device *dev,
++			       const char *name)
++{
++	int err;
++
++	if (gpiommc_is_registered(dev))
++		return 0;
++
++	if (!gpio_is_valid(dev->pdata.pins.gpio_di) ||
++	    !gpio_is_valid(dev->pdata.pins.gpio_do) ||
++	    !gpio_is_valid(dev->pdata.pins.gpio_clk) ||
++	    !gpio_is_valid(dev->pdata.pins.gpio_cs)) {
++		printk(KERN_ERR PFX
++		       "configfs: Invalid GPIO pin number(s)\n");
++		return -EINVAL;
++	}
++
++	strlcpy(dev->pdata.name, name,
++		sizeof(dev->pdata.name));
++
++	dev->pdev = platform_device_alloc(GPIOMMC_PLATDEV_NAME,
++					  gpiommc_next_id());
++	if (!dev->pdev)
++		return -ENOMEM;
++	err = platform_device_add_data(dev->pdev, &dev->pdata,
++				       sizeof(dev->pdata));
++	if (err) {
++		platform_device_put(dev->pdev);
++		return err;
++	}
++	err = platform_device_add(dev->pdev);
++	if (err) {
++		platform_device_put(dev->pdev);
++		return err;
++	}
++
++	return 0;
++}
++
++static void gpiommc_do_unregister(struct gpiommc_configfs_device *dev)
++{
++	if (!gpiommc_is_registered(dev))
++		return;
++
++	platform_device_unregister(dev->pdev);
++	dev->pdev = NULL;
++}
++
++static ssize_t gpiommc_config_attr_store(struct config_item *item,
++					 struct configfs_attribute *attr,
++					 const char *page, size_t count)
++{
++	struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
++	int err = -EINVAL;
++	unsigned long data;
++
++	if (attr == &gpiommc_attr_register) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (data == 1)
++			err = gpiommc_do_register(dev, item->ci_name);
++		if (data == 0) {
++			gpiommc_do_unregister(dev);
++			err = 0;
++		}
++		goto out;
++	}
++
++	if (gpiommc_is_registered(dev)) {
++		/* The rest of the config parameters can only be set
++		 * as long as the device is not registered, yet. */
++		err = -EBUSY;
++		goto out;
++	}
++
++	if (attr == &gpiommc_attr_DI) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (!gpio_is_valid(data))
++			goto out;
++		dev->pdata.pins.gpio_di = data;
++		err = 0;
++		goto out;
++	}
++	if (attr == &gpiommc_attr_DO) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (!gpio_is_valid(data))
++			goto out;
++		dev->pdata.pins.gpio_do = data;
++		err = 0;
++		goto out;
++	}
++	if (attr == &gpiommc_attr_CLK) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (!gpio_is_valid(data))
++			goto out;
++		dev->pdata.pins.gpio_clk = data;
++		err = 0;
++		goto out;
++	}
++	if (attr == &gpiommc_attr_CS) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (!gpio_is_valid(data))
++			goto out;
++		dev->pdata.pins.gpio_cs = data;
++		err = 0;
++		goto out;
++	}
++	if (attr == &gpiommc_attr_CS_activelow) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (data != 0 && data != 1)
++			goto out;
++		dev->pdata.pins.cs_activelow = data;
++		err = 0;
++		goto out;
++	}
++	if (attr == &gpiommc_attr_spimode) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		switch (data) {
++		case 0:
++			dev->pdata.mode = SPI_MODE_0;
++			break;
++		case 1:
++			dev->pdata.mode = SPI_MODE_1;
++			break;
++		case 2:
++			dev->pdata.mode = SPI_MODE_2;
++			break;
++		case 3:
++			dev->pdata.mode = SPI_MODE_3;
++			break;
++		default:
++			goto out;
++		}
++		err = 0;
++		goto out;
++	}
++	if (attr == &gpiommc_attr_spidelay) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (data != 0 && data != 1)
++			goto out;
++		dev->pdata.no_spi_delay = !data;
++		err = 0;
++		goto out;
++	}
++	if (attr == &gpiommc_attr_max_bus_speed) {
++		err = strict_strtoul(page, 10, &data);
++		if (err)
++			goto out;
++		err = -EINVAL;
++		if (data > UINT_MAX)
++			goto out;
++		dev->pdata.max_bus_speed = data;
++		err = 0;
++		goto out;
++	}
++	WARN_ON(1);
++	err = -ENOSYS;
++out:
++	return err ? err : count;
++}
++
++static void gpiommc_config_item_release(struct config_item *item)
++{
++	struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
++
++	kfree(dev);
++}
++
++static struct configfs_item_operations gpiommc_config_item_ops = {
++	.release		= gpiommc_config_item_release,
++	.show_attribute		= gpiommc_config_attr_show,
++	.store_attribute	= gpiommc_config_attr_store,
++};
++
++static struct config_item_type gpiommc_dev_ci_type = {
++	.ct_item_ops	= &gpiommc_config_item_ops,
++	.ct_attrs	= gpiommc_config_attrs,
++	.ct_owner	= THIS_MODULE,
++};
++
++static struct config_item *gpiommc_make_item(struct config_group *group,
++					     const char *name)
++{
++	struct gpiommc_configfs_device *dev;
++
++	if (strlen(name) > GPIOMMC_MAX_NAMELEN) {
++		printk(KERN_ERR PFX "configfs: device name too long\n");
++		return NULL;
++	}
++
++	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
++	if (!dev)
++		return NULL;
++
++	config_item_init_type_name(&dev->item, name,
++				   &gpiommc_dev_ci_type);
++
++	/* Assign default configuration */
++	dev->pdata.pins.gpio_di = GPIO_INVALID;
++	dev->pdata.pins.gpio_do = GPIO_INVALID;
++	dev->pdata.pins.gpio_clk = GPIO_INVALID;
++	dev->pdata.pins.gpio_cs = GPIO_INVALID;
++	dev->pdata.pins.cs_activelow = 1;
++	dev->pdata.mode = SPI_MODE_0;
++	dev->pdata.no_spi_delay = 0;
++	dev->pdata.max_bus_speed = 5000000; /* 5 MHz */
++
++	return &(dev->item);
++}
++
++static void gpiommc_drop_item(struct config_group *group,
++			      struct config_item *item)
++{
++	struct gpiommc_configfs_device *dev = ci_to_gpiommc(item);
++
++	gpiommc_do_unregister(dev);
++	kfree(dev);
++}
++
++static struct configfs_group_operations gpiommc_ct_group_ops = {
++	.make_item	= gpiommc_make_item,
++	.drop_item	= gpiommc_drop_item,
++};
++
++static struct config_item_type gpiommc_ci_type = {
++	.ct_group_ops	= &gpiommc_ct_group_ops,
++	.ct_owner	= THIS_MODULE,
++};
++
++static struct configfs_subsystem gpiommc_subsys = {
++	.su_group = {
++		.cg_item = {
++			.ci_namebuf = GPIOMMC_PLATDEV_NAME,
++			.ci_type = &gpiommc_ci_type,
++		},
++	},
++	.su_mutex = __MUTEX_INITIALIZER(gpiommc_subsys.su_mutex),
++};
++
++#endif /* CONFIG_GPIOMMC_CONFIGFS */
++
++static struct platform_driver gpiommc_plat_driver = {
++	.probe	= gpiommc_probe,
++	.remove	= gpiommc_remove,
++	.driver	= {
++		.name	= GPIOMMC_PLATDEV_NAME,
++		.owner	= THIS_MODULE,
++	},
++};
++
++int gpiommc_next_id(void)
++{
++	static atomic_t counter = ATOMIC_INIT(-1);
++
++	return atomic_inc_return(&counter);
++}
++EXPORT_SYMBOL(gpiommc_next_id);
++
++static int __init gpiommc_modinit(void)
++{
++	int err;
++
++	err = platform_driver_register(&gpiommc_plat_driver);
++	if (err)
++		return err;
++
++#ifdef CONFIG_GPIOMMC_CONFIGFS
++	config_group_init(&gpiommc_subsys.su_group);
++	err = configfs_register_subsystem(&gpiommc_subsys);
++	if (err) {
++		platform_driver_unregister(&gpiommc_plat_driver);
++		return err;
++	}
++#endif /* CONFIG_GPIOMMC_CONFIGFS */
++
++	return 0;
++}
++module_init(gpiommc_modinit);
++
++static void __exit gpiommc_modexit(void)
++{
++#ifdef CONFIG_GPIOMMC_CONFIGFS
++	configfs_unregister_subsystem(&gpiommc_subsys);
++#endif
++	platform_driver_unregister(&gpiommc_plat_driver);
++}
++module_exit(gpiommc_modexit);
+--- a/drivers/mmc/host/Kconfig
++++ b/drivers/mmc/host/Kconfig
+@@ -467,6 +467,31 @@ config MMC_SDHI
+ 	  This provides support for the SDHI SD/SDIO controller found in
+ 	  SuperH and ARM SH-Mobile SoCs
+ 
++config GPIOMMC
++	tristate "MMC/SD over GPIO-based SPI"
++	depends on MMC && MMC_SPI && SPI_GPIO_OLD
++	help
++	  This driver hooks up the mmc_spi and spi_gpio modules so that
++	  MMC/SD cards can be used on a GPIO based bus by bitbanging
++	  the SPI protocol in software.
++
++	  This driver provides a configfs interface to dynamically create
++	  and destroy GPIO-based MMC/SD card devices. It also provides
++	  a platform device interface API.
++	  See Documentation/gpiommc.txt for details.
++
++	  The module will be called gpiommc.
++
++	  If unsure, say N.
++
++config GPIOMMC_CONFIGFS
++	bool
++	depends on GPIOMMC && CONFIGFS_FS
++	default y
++	help
++	  This option automatically enables configfs support for gpiommc
++	  if configfs is available.
++
+ config MMC_CB710
+ 	tristate "ENE CB710 MMC/SD Interface support"
+ 	depends on PCI
+--- a/drivers/mmc/host/Makefile
++++ b/drivers/mmc/host/Makefile
+@@ -36,6 +36,7 @@ tmio_mmc_core-$(subst m,y,$(CONFIG_MMC_S
+ obj-$(CONFIG_MMC_SDHI)		+= sh_mobile_sdhi.o
+ obj-$(CONFIG_MMC_CB710)		+= cb710-mmc.o
+ obj-$(CONFIG_MMC_VIA_SDMMC)	+= via-sdmmc.o
++obj-$(CONFIG_GPIOMMC)		+= gpiommc.o
+ obj-$(CONFIG_SDH_BFIN)		+= bfin_sdh.o
+ obj-$(CONFIG_MMC_DW)		+= dw_mmc.o
+ obj-$(CONFIG_MMC_DW_PLTFM)	+= dw_mmc-pltfm.o
+--- /dev/null
++++ b/include/linux/mmc/gpiommc.h
+@@ -0,0 +1,71 @@
++/*
++ * Device driver for MMC/SD cards driven over a GPIO bus.
++ *
++ * Copyright (c) 2008 Michael Buesch
++ *
++ * Licensed under the GNU/GPL version 2.
++ */
++#ifndef LINUX_GPIOMMC_H_
++#define LINUX_GPIOMMC_H_
++
++#include <linux/types.h>
++
++
++#define GPIOMMC_MAX_NAMELEN		15
++#define GPIOMMC_MAX_NAMELEN_STR		__stringify(GPIOMMC_MAX_NAMELEN)
++
++/**
++ * struct gpiommc_pins - Hardware pin assignments
++ *
++ * @gpio_di: The GPIO number of the DATA IN pin
++ * @gpio_do: The GPIO number of the DATA OUT pin
++ * @gpio_clk: The GPIO number of the CLOCK pin
++ * @gpio_cs: The GPIO number of the CHIPSELECT pin
++ * @cs_activelow: If true, the chip is considered selected if @gpio_cs is low.
++ */
++struct gpiommc_pins {
++	unsigned int gpio_di;
++	unsigned int gpio_do;
++	unsigned int gpio_clk;
++	unsigned int gpio_cs;
++	bool cs_activelow;
++};
++
++/**
++ * struct gpiommc_platform_data - Platform data for a MMC-over-SPI-GPIO device.
++ *
++ * @name: The unique name string of the device.
++ * @pins: The hardware pin assignments.
++ * @mode: The hardware mode. This is either SPI_MODE_0,
++ *        SPI_MODE_1, SPI_MODE_2 or SPI_MODE_3. See the SPI documentation.
++ * @no_spi_delay: Do not use delays in the lowlevel SPI bitbanging code.
++ *                This is not standards compliant, but may be required for some
++ *                embedded machines to gain reasonable speed.
++ * @max_bus_speed: The maximum speed of the SPI bus, in Hertz.
++ */
++struct gpiommc_platform_data {
++	char name[GPIOMMC_MAX_NAMELEN + 1];
++	struct gpiommc_pins pins;
++	u8 mode;
++	bool no_spi_delay;
++	unsigned int max_bus_speed;
++};
++
++/**
++ * GPIOMMC_PLATDEV_NAME - The platform device name string.
++ *
++ * The name string that has to be used for platform_device_alloc
++ * when allocating a gpiommc device.
++ */
++#define GPIOMMC_PLATDEV_NAME	"gpiommc"
++
++/**
++ * gpiommc_next_id - Get another platform device ID number.
++ *
++ * This returns the next platform device ID number that has to be used
++ * for platform_device_alloc. The ID is opaque and should not be used for
++ * anything else.
++ */
++int gpiommc_next_id(void);
++
++#endif /* LINUX_GPIOMMC_H_ */
+--- /dev/null
++++ b/Documentation/gpiommc.txt
+@@ -0,0 +1,97 @@
++GPIOMMC - Driver for an MMC/SD card on a bitbanging GPIO SPI bus
++================================================================
++
++The gpiommc module hooks up the mmc_spi and spi_gpio modules for running an
++MMC or SD card on GPIO pins.
++
++Two interfaces for registering a new MMC/SD card device are provided:
++A static platform-device based mechanism and a dynamic configfs based interface.
++
++
++Registering devices via platform-device
++=======================================
++
++The platform-device interface is used for registering MMC/SD devices that are
++part of the hardware platform. This is most useful only for embedded machines
++with MMC/SD devices statically connected to the platform GPIO bus.
++
++The data structures are declared in <linux/mmc/gpiommc.h>.
++
++To register a new device, define an instance of struct gpiommc_platform_data.
++This structure holds any information about how the device is hooked up to the
++GPIO pins and what hardware modes the device supports. See the docbook-style
++documentation in the header file for more information on the struct fields.
++
++Then allocate a new instance of a platform device by doing:
++
++	pdev = platform_device_alloc(GPIOMMC_PLATDEV_NAME, gpiommc_next_id());
++
++This will allocate the platform device data structures and hook it up to the
++gpiommc driver.
++Then add the gpiommc_platform_data to the platform device.
++
++	err = platform_device_add_data(pdev, pdata, sizeof(struct gpiommc_platform_data));
++
++You may free the local instance of struct gpiommc_platform_data now. (So the
++struct may be allocated on the stack, too).
++Now simply register the platform device.
++
++	err = platform_device_add(pdev);
++
++Done. The gpiommc probe routine will be invoked now and you should see a kernel
++log message for the added device.
++
++
++Registering devices via configfs
++================================
++
++MMC/SD cards connected via GPIO often are a pretty dynamic thing, as for example
++selfmade hacks for soldering an MMC/SD card to standard GPIO pins on embedded
++hardware are a common situation.
++So we provide a dynamic interface to conveniently handle adding and removing
++devices from userspace, without the need to recompile the kernel.
++
++The "gpiommc" subdirectory at the configfs mountpoint is used for handling
++the dynamic configuration.
++
++To create a new device, it must first be allocated with mkdir.
++The following command will allocate a device named "my_mmc":
++	mkdir /config/gpiommc/my_mmc
++
++There are several configuration files available in the new
++/config/gpiommc/my_mmc/ directory:
++
++gpio_data_in			= The SPI data-IN GPIO pin number.
++gpio_data_out			= The SPI data-OUT GPIO pin number.
++gpio_clock			= The SPI Clock GPIO pin number.
++gpio_chipselect			= The SPI Chipselect GPIO pin number.
++gpio_chipselect_activelow	= Boolean. If 0, Chipselect is active-HIGH.
++				  If 1, Chipselect is active-LOW.
++spi_mode			= The SPI data mode. Can be 0-3.
++spi_delay			= Enable all delays in the lowlevel bitbanging.
++max_bus_speed			= The maximum SPI bus speed. In Hertz.
++
++register			= Not a configuration parameter.
++				  Used to register the configured card
++				  with the kernel.
++
++The device must first get configured and then registered by writing "1" to
++the "register" file.
++The configuration parameters "gpio_data_in", "gpio_data_out", "gpio_clock"
++and "gpio_chipselect" are essential and _must_ be configured before writing
++"1" to the "register" file. The registration will fail, otherwise.
++
++The default values for the other parameters are:
++gpio_chipselect_activelow	= 1		(CS active-LOW)
++spi_mode			= 0		(SPI_MODE_0)
++spi_delay			= 1		(enabled)
++max_bus_speed			= 5000000	(5 Mhz)
++
++Configuration values can not be changed after registration. To unregister
++the device, write a "0" to the "register" file. The configuration can be
++changed again after unregistering.
++
++To completely remove the device, simply rmdir the directory
++(/config/gpiommc/my_mmc in this example).
++There's no need to first unregister the device before removing it. That will
++be done automatically.
+--- a/MAINTAINERS
++++ b/MAINTAINERS
+@@ -3401,6 +3401,11 @@ L:	linuxppc-dev@lists.ozlabs.org
+ S:	Odd Fixes
+ F:	drivers/tty/hvc/
+ 
++GPIOMMC DRIVER
++P:	Michael Buesch
++M:	mb@bu3sch.de
++S:	Maintained
++
+ HARDWARE MONITORING
+ M:	Jean Delvare <khali@linux-fr.org>
+ M:	Guenter Roeck <linux@roeck-us.net>
diff --git a/target/linux/generic/patches-3.7/864-gpiommc_configfs_locking.patch b/target/linux/generic/patches-3.7/864-gpiommc_configfs_locking.patch
new file mode 100644
index 0000000000..d4201eb508
--- /dev/null
+++ b/target/linux/generic/patches-3.7/864-gpiommc_configfs_locking.patch
@@ -0,0 +1,58 @@
+The gpiommc configfs context structure needs locking, as configfs
+does not lock access between files.
+
+--- a/drivers/mmc/host/gpiommc.c
++++ b/drivers/mmc/host/gpiommc.c
+@@ -144,6 +144,8 @@ struct gpiommc_configfs_device {
+ 	struct platform_device *pdev;
+ 	/* The configuration */
+ 	struct gpiommc_platform_data pdata;
++	/* Mutex to protect this structure */
++	struct mutex mutex;
+ };
+ 
+ #define GPIO_INVALID	-1
+@@ -234,6 +236,8 @@ static ssize_t gpiommc_config_attr_show(
+ 	unsigned int gpio;
+ 	int err = 0;
+ 
++	mutex_lock(&dev->mutex);
++
+ 	if (attr == &gpiommc_attr_DI) {
+ 		gpio = dev->pdata.pins.gpio_di;
+ 		if (gpio == GPIO_INVALID)
+@@ -294,6 +298,8 @@ static ssize_t gpiommc_config_attr_show(
+ 	WARN_ON(1);
+ 	err = -ENOSYS;
+ out:
++	mutex_unlock(&dev->mutex);
++
+ 	return err ? err : count;
+ }
+ 
+@@ -353,6 +359,8 @@ static ssize_t gpiommc_config_attr_store
+ 	int err = -EINVAL;
+ 	unsigned long data;
+ 
++	mutex_lock(&dev->mutex);
++
+ 	if (attr == &gpiommc_attr_register) {
+ 		err = strict_strtoul(page, 10, &data);
+ 		if (err)
+@@ -478,6 +486,8 @@ static ssize_t gpiommc_config_attr_store
+ 	WARN_ON(1);
+ 	err = -ENOSYS;
+ out:
++	mutex_unlock(&dev->mutex);
++
+ 	return err ? err : count;
+ }
+ 
+@@ -514,6 +524,7 @@ static struct config_item *gpiommc_make_
+ 	if (!dev)
+ 		return NULL;
+ 
++	mutex_init(&dev->mutex);
+ 	config_item_init_type_name(&dev->item, name,
+ 				   &gpiommc_dev_ci_type);
+ 
diff --git a/target/linux/generic/patches-3.7/865-gpiopwm.patch b/target/linux/generic/patches-3.7/865-gpiopwm.patch
new file mode 100644
index 0000000000..f899d1a63a
--- /dev/null
+++ b/target/linux/generic/patches-3.7/865-gpiopwm.patch
@@ -0,0 +1,21 @@
+--- a/drivers/Kconfig
++++ b/drivers/Kconfig
+@@ -62,6 +62,8 @@ source "drivers/pinctrl/Kconfig"
+ 
+ source "drivers/gpio/Kconfig"
+ 
++source "drivers/pwm/Kconfig"
++
+ source "drivers/w1/Kconfig"
+ 
+ source "drivers/power/Kconfig"
+--- a/drivers/Makefile
++++ b/drivers/Makefile
+@@ -13,6 +13,7 @@ obj-y				+= pinctrl/
+ obj-y				+= gpio/
+ obj-y				+= pwm/
+ obj-$(CONFIG_PCI)		+= pci/
++obj-$(CONFIG_GENERIC_PWM)	+= pwm/
+ obj-$(CONFIG_PARISC)		+= parisc/
+ obj-$(CONFIG_RAPIDIO)		+= rapidio/
+ obj-y				+= video/
diff --git a/target/linux/generic/patches-3.7/870-hifn795x_byteswap.patch b/target/linux/generic/patches-3.7/870-hifn795x_byteswap.patch
new file mode 100644
index 0000000000..3a37c951ec
--- /dev/null
+++ b/target/linux/generic/patches-3.7/870-hifn795x_byteswap.patch
@@ -0,0 +1,17 @@
+--- a/drivers/crypto/hifn_795x.c
++++ b/drivers/crypto/hifn_795x.c
+@@ -682,12 +682,12 @@ static inline u32 hifn_read_1(struct hif
+ 
+ static inline void hifn_write_0(struct hifn_device *dev, u32 reg, u32 val)
+ {
+-	writel((__force u32)cpu_to_le32(val), dev->bar[0] + reg);
++	writel(val, dev->bar[0] + reg);
+ }
+ 
+ static inline void hifn_write_1(struct hifn_device *dev, u32 reg, u32 val)
+ {
+-	writel((__force u32)cpu_to_le32(val), dev->bar[1] + reg);
++	writel(val, dev->bar[1] + reg);
+ }
+ 
+ static void hifn_wait_puc(struct hifn_device *dev)
diff --git a/target/linux/generic/patches-3.7/880-gateworks_system_controller.patch b/target/linux/generic/patches-3.7/880-gateworks_system_controller.patch
new file mode 100644
index 0000000000..81f7d5c252
--- /dev/null
+++ b/target/linux/generic/patches-3.7/880-gateworks_system_controller.patch
@@ -0,0 +1,339 @@
+--- a/drivers/hwmon/Kconfig
++++ b/drivers/hwmon/Kconfig
+@@ -434,6 +434,15 @@ config SENSORS_GL520SM
+ 	  This driver can also be built as a module.  If so, the module
+ 	  will be called gl520sm.
+ 
++config SENSORS_GSC
++	tristate "Gateworks System Controller"
++	depends on I2C && (ARCH_DAVINCI || ARCH_CNS3XXX || ARCH_IXP4XX)
++	help
++	  If you say yes here you get support for the Gateworks System Controller.
++
++	  This driver can also be built as a module. If so, the module
++	  will be called gsc.
++
+ config SENSORS_GPIO_FAN
+ 	tristate "GPIO fan"
+ 	depends on GPIOLIB
+--- a/drivers/hwmon/Makefile
++++ b/drivers/hwmon/Makefile
+@@ -130,6 +130,7 @@ obj-$(CONFIG_SENSORS_W83L785TS)	+= w83l7
+ obj-$(CONFIG_SENSORS_W83L786NG)	+= w83l786ng.o
+ obj-$(CONFIG_SENSORS_WM831X)	+= wm831x-hwmon.o
+ obj-$(CONFIG_SENSORS_WM8350)	+= wm8350-hwmon.o
++obj-$(CONFIG_SENSORS_GSC)	+= gsc.o
+ 
+ obj-$(CONFIG_PMBUS)		+= pmbus/
+ 
+--- /dev/null
++++ b/drivers/hwmon/gsc.c
+@@ -0,0 +1,308 @@
++/*
++ * A hwmon driver for the Gateworks System Controller 
++ * Copyright (C) 2009 Gateworks Corporation
++ *
++ * Author: Chris Lang <clang@gateworks.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License,
++ * as published by the Free Software Foundation - version 2.
++ */
++
++#include <linux/module.h>
++#include <linux/i2c.h>
++#include <linux/hwmon.h>
++#include <linux/hwmon-sysfs.h>
++#include <linux/err.h>
++#include <linux/slab.h>
++
++#define DRV_VERSION "0.2"
++
++enum chips { gsp };
++
++/* AD7418 registers */
++#define GSP_REG_TEMP_IN		0x00
++#define GSP_REG_VIN		0x02
++#define GSP_REG_3P3		0x05
++#define GSP_REG_BAT		0x08
++#define GSP_REG_5P0		0x0b
++#define GSP_REG_CORE		0x0e
++#define GSP_REG_CPU1		0x11
++#define GSP_REG_CPU2		0x14
++#define GSP_REG_DRAM		0x17
++#define GSP_REG_EXT_BAT		0x1a
++#define GSP_REG_IO1		0x1d
++#define GSP_REG_IO2 		0x20
++#define GSP_REG_PCIE		0x23
++#define GSP_REG_CURRENT		0x26
++#define GSP_FAN_0		0x2C
++#define GSP_FAN_1		0x2E
++#define GSP_FAN_2		0x30
++#define GSP_FAN_3		0x32
++#define GSP_FAN_4		0x34
++#define GSP_FAN_5		0x36
++
++struct gsp_sensor_info {
++	const char* name;
++	int reg;
++};
++
++static const struct gsp_sensor_info gsp_sensors[] = {
++	{"temp", GSP_REG_TEMP_IN},
++	{"vin", GSP_REG_VIN},
++	{"3p3", GSP_REG_3P3},
++	{"bat", GSP_REG_BAT},
++	{"5p0", GSP_REG_5P0},
++	{"core", GSP_REG_CORE},
++	{"cpu1", GSP_REG_CPU1},
++	{"cpu2", GSP_REG_CPU2},
++	{"dram", GSP_REG_DRAM},
++	{"ext_bat", GSP_REG_EXT_BAT},
++	{"io1", GSP_REG_IO1},
++	{"io2", GSP_REG_IO2},
++	{"pci2", GSP_REG_PCIE},
++	{"current", GSP_REG_CURRENT},
++	{"fan_point0", GSP_FAN_0},
++	{"fan_point1", GSP_FAN_1},
++	{"fan_point2", GSP_FAN_2},
++	{"fan_point3", GSP_FAN_3},
++	{"fan_point4", GSP_FAN_4},
++	{"fan_point5", GSP_FAN_5},
++};
++
++struct gsp_data {
++	struct device		*hwmon_dev;
++	struct attribute_group	attrs;
++	enum chips		type;
++};
++
++static int gsp_probe(struct i2c_client *client,
++			const struct i2c_device_id *id);
++static int gsp_remove(struct i2c_client *client);
++
++static const struct i2c_device_id gsp_id[] = {
++	{ "gsp", 0 },
++	{ }
++};
++MODULE_DEVICE_TABLE(i2c, gsp_id);
++
++static struct i2c_driver gsp_driver = {
++	.driver = {
++		.name	= "gsp",
++	},
++	.probe		= gsp_probe,
++	.remove		= gsp_remove,
++	.id_table	= gsp_id,
++};
++
++/* All registers are word-sized, except for the configuration registers.
++ * AD7418 uses a high-byte first convention. Do NOT use those functions to
++ * access the configuration registers CONF and CONF2, as they are byte-sized.
++ */
++static inline int gsp_read(struct i2c_client *client, u8 reg)
++{
++	unsigned int adc = 0;
++	if (reg == GSP_REG_TEMP_IN || reg > GSP_REG_CURRENT)
++	{
++		adc |= i2c_smbus_read_byte_data(client, reg);
++		adc |= i2c_smbus_read_byte_data(client, reg + 1) << 8;
++		return adc;
++	}
++	else
++	{
++		adc |= i2c_smbus_read_byte_data(client, reg);
++		adc |= i2c_smbus_read_byte_data(client, reg + 1) << 8;
++		adc |= i2c_smbus_read_byte_data(client, reg + 2) << 16;
++		return adc;
++	}
++}
++
++static inline int gsp_write(struct i2c_client *client, u8 reg, u16 value)
++{
++	i2c_smbus_write_byte_data(client, reg, value & 0xff);
++	i2c_smbus_write_byte_data(client, reg + 1, ((value >> 8) & 0xff));
++	return 1;
++}
++
++static ssize_t show_adc(struct device *dev, struct device_attribute *devattr,
++			char *buf)
++{
++	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
++	struct i2c_client *client = to_i2c_client(dev);
++	return sprintf(buf, "%d\n", gsp_read(client, gsp_sensors[attr->index].reg));
++}
++
++static ssize_t show_label(struct device *dev,
++			struct device_attribute *devattr, char *buf)
++{
++	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
++
++	return sprintf(buf, "%s\n", gsp_sensors[attr->index].name);
++}
++
++static ssize_t store_fan(struct device *dev,
++			struct device_attribute *devattr, const char *buf, size_t count)
++{
++	u16 val;
++	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
++	struct i2c_client *client = to_i2c_client(dev);
++	val = simple_strtoul(buf, NULL, 10);
++	gsp_write(client, gsp_sensors[attr->index].reg, val);
++	return count;
++}
++
++static SENSOR_DEVICE_ATTR(temp0_input, S_IRUGO, show_adc, NULL, 0);
++static SENSOR_DEVICE_ATTR(temp0_label, S_IRUGO, show_label, NULL, 0);
++
++static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, show_adc, NULL, 1);
++static SENSOR_DEVICE_ATTR(in0_label, S_IRUGO, show_label, NULL, 1);
++static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, show_adc, NULL, 2);
++static SENSOR_DEVICE_ATTR(in1_label, S_IRUGO, show_label, NULL, 2);
++static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, show_adc, NULL, 3);
++static SENSOR_DEVICE_ATTR(in2_label, S_IRUGO, show_label, NULL, 3);
++static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, show_adc, NULL, 4);
++static SENSOR_DEVICE_ATTR(in3_label, S_IRUGO, show_label, NULL, 4);
++static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, show_adc, NULL, 5);
++static SENSOR_DEVICE_ATTR(in4_label, S_IRUGO, show_label, NULL, 5);
++static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, show_adc, NULL, 6);
++static SENSOR_DEVICE_ATTR(in5_label, S_IRUGO, show_label, NULL, 6);
++static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, show_adc, NULL, 7);
++static SENSOR_DEVICE_ATTR(in6_label, S_IRUGO, show_label, NULL, 7);
++static SENSOR_DEVICE_ATTR(in7_input, S_IRUGO, show_adc, NULL, 8);
++static SENSOR_DEVICE_ATTR(in7_label, S_IRUGO, show_label, NULL, 8);
++static SENSOR_DEVICE_ATTR(in8_input, S_IRUGO, show_adc, NULL, 9);
++static SENSOR_DEVICE_ATTR(in8_label, S_IRUGO, show_label, NULL, 9);
++static SENSOR_DEVICE_ATTR(in9_input, S_IRUGO, show_adc, NULL, 10);
++static SENSOR_DEVICE_ATTR(in9_label, S_IRUGO, show_label, NULL, 10);
++static SENSOR_DEVICE_ATTR(in10_input, S_IRUGO, show_adc, NULL, 11);
++static SENSOR_DEVICE_ATTR(in10_label, S_IRUGO, show_label, NULL, 11);
++static SENSOR_DEVICE_ATTR(in11_input, S_IRUGO, show_adc, NULL, 12);
++static SENSOR_DEVICE_ATTR(in11_label, S_IRUGO, show_label, NULL, 12);
++static SENSOR_DEVICE_ATTR(in12_input, S_IRUGO, show_adc, NULL, 13);
++static SENSOR_DEVICE_ATTR(in12_label, S_IRUGO, show_label, NULL, 13);
++
++static SENSOR_DEVICE_ATTR(fan0_point0, S_IRUGO | S_IWUSR, show_adc, store_fan, 14);
++static SENSOR_DEVICE_ATTR(fan0_point1, S_IRUGO | S_IWUSR, show_adc, store_fan, 15);
++static SENSOR_DEVICE_ATTR(fan0_point2, S_IRUGO | S_IWUSR, show_adc, store_fan, 16);
++static SENSOR_DEVICE_ATTR(fan0_point3, S_IRUGO | S_IWUSR, show_adc, store_fan, 17);
++static SENSOR_DEVICE_ATTR(fan0_point4, S_IRUGO | S_IWUSR, show_adc, store_fan, 18);
++static SENSOR_DEVICE_ATTR(fan0_point5, S_IRUGO | S_IWUSR, show_adc, store_fan, 19);
++
++static struct attribute *gsp_attributes[] = {
++	&sensor_dev_attr_temp0_input.dev_attr.attr,
++	&sensor_dev_attr_in0_input.dev_attr.attr,
++	&sensor_dev_attr_in1_input.dev_attr.attr,
++	&sensor_dev_attr_in2_input.dev_attr.attr,
++	&sensor_dev_attr_in3_input.dev_attr.attr,
++	&sensor_dev_attr_in4_input.dev_attr.attr,
++	&sensor_dev_attr_in5_input.dev_attr.attr,
++	&sensor_dev_attr_in6_input.dev_attr.attr,
++	&sensor_dev_attr_in7_input.dev_attr.attr,
++	&sensor_dev_attr_in8_input.dev_attr.attr,
++	&sensor_dev_attr_in9_input.dev_attr.attr,
++	&sensor_dev_attr_in10_input.dev_attr.attr,
++	&sensor_dev_attr_in11_input.dev_attr.attr,
++	&sensor_dev_attr_in12_input.dev_attr.attr,
++
++	&sensor_dev_attr_temp0_label.dev_attr.attr,
++	&sensor_dev_attr_in0_label.dev_attr.attr,
++	&sensor_dev_attr_in1_label.dev_attr.attr,
++	&sensor_dev_attr_in2_label.dev_attr.attr,
++	&sensor_dev_attr_in3_label.dev_attr.attr,
++	&sensor_dev_attr_in4_label.dev_attr.attr,
++	&sensor_dev_attr_in5_label.dev_attr.attr,
++	&sensor_dev_attr_in6_label.dev_attr.attr,
++	&sensor_dev_attr_in7_label.dev_attr.attr,
++	&sensor_dev_attr_in8_label.dev_attr.attr,
++	&sensor_dev_attr_in9_label.dev_attr.attr,
++	&sensor_dev_attr_in10_label.dev_attr.attr,
++	&sensor_dev_attr_in11_label.dev_attr.attr,
++	&sensor_dev_attr_in12_label.dev_attr.attr,
++
++	&sensor_dev_attr_fan0_point0.dev_attr.attr,
++	&sensor_dev_attr_fan0_point1.dev_attr.attr,
++	&sensor_dev_attr_fan0_point2.dev_attr.attr,
++	&sensor_dev_attr_fan0_point3.dev_attr.attr,
++	&sensor_dev_attr_fan0_point4.dev_attr.attr,
++	&sensor_dev_attr_fan0_point5.dev_attr.attr,
++	NULL
++};
++
++
++static int gsp_probe(struct i2c_client *client,
++			 const struct i2c_device_id *id)
++{
++	struct i2c_adapter *adapter = client->adapter;
++	struct gsp_data *data;
++	int err;
++
++	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA |
++					I2C_FUNC_SMBUS_WORD_DATA)) {
++		err = -EOPNOTSUPP;
++		goto exit;
++	}
++
++	if (!(data = kzalloc(sizeof(struct gsp_data), GFP_KERNEL))) {
++		err = -ENOMEM;
++		goto exit;
++	}
++
++	i2c_set_clientdata(client, data);
++
++	data->type = id->driver_data;
++
++	switch (data->type) {
++	case 0:
++		data->attrs.attrs = gsp_attributes;
++		break;
++	}
++
++	dev_info(&client->dev, "%s chip found\n", client->name);
++
++	/* Register sysfs hooks */
++	if ((err = sysfs_create_group(&client->dev.kobj, &data->attrs)))
++		goto exit_free;
++
++	data->hwmon_dev = hwmon_device_register(&client->dev);
++	if (IS_ERR(data->hwmon_dev)) {
++		err = PTR_ERR(data->hwmon_dev);
++		goto exit_remove;
++	}
++
++	return 0;
++
++exit_remove:
++	sysfs_remove_group(&client->dev.kobj, &data->attrs);
++exit_free:
++	kfree(data);
++exit:
++	return err;
++}
++
++static int gsp_remove(struct i2c_client *client)
++{
++	struct gsp_data *data = i2c_get_clientdata(client);
++	hwmon_device_unregister(data->hwmon_dev);
++	sysfs_remove_group(&client->dev.kobj, &data->attrs);
++	kfree(data);
++	return 0;
++}
++
++static int __init gsp_init(void)
++{
++	return i2c_add_driver(&gsp_driver);
++}
++
++static void __exit gsp_exit(void)
++{
++	i2c_del_driver(&gsp_driver);
++}
++
++module_init(gsp_init);
++module_exit(gsp_exit);
++
++MODULE_AUTHOR("Chris Lang <clang@gateworks.com>");
++MODULE_DESCRIPTION("GSC HWMON driver");
++MODULE_LICENSE("GPL");
++MODULE_VERSION(DRV_VERSION);
++
diff --git a/target/linux/generic/patches-3.7/900-slab_maxsize.patch b/target/linux/generic/patches-3.7/900-slab_maxsize.patch
new file mode 100644
index 0000000000..b77b9f0f97
--- /dev/null
+++ b/target/linux/generic/patches-3.7/900-slab_maxsize.patch
@@ -0,0 +1,13 @@
+--- a/include/linux/slab.h
++++ b/include/linux/slab.h
+@@ -151,8 +151,8 @@ unsigned int kmem_cache_size(struct kmem
+  * to do various tricks to work around compiler limitations in order to
+  * ensure proper constant folding.
+  */
+-#define KMALLOC_SHIFT_HIGH	((MAX_ORDER + PAGE_SHIFT - 1) <= 25 ? \
+-				(MAX_ORDER + PAGE_SHIFT - 1) : 25)
++#define KMALLOC_SHIFT_HIGH	((MAX_ORDER + PAGE_SHIFT - 1) <= 17 ? \
++				(MAX_ORDER + PAGE_SHIFT - 1) : 17)
+ 
+ #define KMALLOC_MAX_SIZE	(1UL << KMALLOC_SHIFT_HIGH)
+ #define KMALLOC_MAX_ORDER	(KMALLOC_SHIFT_HIGH - PAGE_SHIFT)
diff --git a/target/linux/generic/patches-3.7/910-kobject_uevent.patch b/target/linux/generic/patches-3.7/910-kobject_uevent.patch
new file mode 100644
index 0000000000..9ee9cff670
--- /dev/null
+++ b/target/linux/generic/patches-3.7/910-kobject_uevent.patch
@@ -0,0 +1,21 @@
+--- a/lib/kobject_uevent.c
++++ b/lib/kobject_uevent.c
+@@ -51,6 +51,18 @@ static const char *kobject_actions[] = {
+ 	[KOBJ_OFFLINE] =	"offline",
+ };
+ 
++u64 uevent_next_seqnum(void)
++{
++	u64 seq;
++
++	mutex_lock(&uevent_sock_mutex);
++	seq = ++uevent_seqnum;
++	mutex_unlock(&uevent_sock_mutex);
++
++	return seq;
++}
++EXPORT_SYMBOL_GPL(uevent_next_seqnum);
++
+ /**
+  * kobject_action_type - translate action string to numeric type
+  *
diff --git a/target/linux/generic/patches-3.7/911-kobject_add_broadcast_uevent.patch b/target/linux/generic/patches-3.7/911-kobject_add_broadcast_uevent.patch
new file mode 100644
index 0000000000..7bc6d15d84
--- /dev/null
+++ b/target/linux/generic/patches-3.7/911-kobject_add_broadcast_uevent.patch
@@ -0,0 +1,85 @@
+--- a/include/linux/kobject.h
++++ b/include/linux/kobject.h
+@@ -31,6 +31,8 @@
+ #define UEVENT_NUM_ENVP			32	/* number of env pointers */
+ #define UEVENT_BUFFER_SIZE		2048	/* buffer for the variables */
+ 
++struct sk_buff;
++
+ /* path to the userspace helper executed on an event */
+ extern char uevent_helper[];
+ 
+@@ -213,6 +215,10 @@ int add_uevent_var(struct kobj_uevent_en
+ 
+ int kobject_action_type(const char *buf, size_t count,
+ 			enum kobject_action *type);
++
++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group,
++		     gfp_t allocation);
++
+ #else
+ static inline int kobject_uevent(struct kobject *kobj,
+ 				 enum kobject_action action)
+@@ -229,6 +235,16 @@ int add_uevent_var(struct kobj_uevent_en
+ static inline int kobject_action_type(const char *buf, size_t count,
+ 				      enum kobject_action *type)
+ { return -EINVAL; }
++
++void kfree_skb(struct sk_buff *);
++
++static inline int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group,
++				   gfp_t allocation)
++{
++	kfree_skb(skb);
++	return 0;
++}
++
+ #endif
+ 
+ #endif /* _KOBJECT_H_ */
+--- a/lib/kobject_uevent.c
++++ b/lib/kobject_uevent.c
+@@ -382,6 +382,43 @@ int add_uevent_var(struct kobj_uevent_en
+ EXPORT_SYMBOL_GPL(add_uevent_var);
+ 
+ #if defined(CONFIG_NET)
++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group,
++		     gfp_t allocation)
++{
++	struct uevent_sock *ue_sk;
++	int err = 0;
++
++	/* send netlink message */
++	mutex_lock(&uevent_sock_mutex);
++	list_for_each_entry(ue_sk, &uevent_sock_list, list) {
++		struct sock *uevent_sock = ue_sk->sk;
++		struct sk_buff *skb2;
++
++		skb2 = skb_clone(skb, allocation);
++		if (!skb2)
++			break;
++
++		err = netlink_broadcast(uevent_sock, skb2, pid, group,
++					allocation);
++		if (err)
++			break;
++	}
++	mutex_unlock(&uevent_sock_mutex);
++
++	kfree_skb(skb);
++	return err;
++}
++#else
++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group,
++		     gfp_t allocation)
++{
++	kfree_skb(skb);
++	return 0;
++}
++#endif
++EXPORT_SYMBOL_GPL(broadcast_uevent);
++
++#if defined(CONFIG_NET)
+ static int uevent_net_init(struct net *net)
+ {
+ 	struct uevent_sock *ue_sk;
diff --git a/target/linux/generic/patches-3.7/920-unable_to_open_console.patch b/target/linux/generic/patches-3.7/920-unable_to_open_console.patch
new file mode 100644
index 0000000000..f9e12ac61b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/920-unable_to_open_console.patch
@@ -0,0 +1,11 @@
+--- a/init/main.c
++++ b/init/main.c
+@@ -877,7 +877,7 @@ static void __init kernel_init_freeable(
+ 
+ 	/* Open the /dev/console on the rootfs, this should never fail */
+ 	if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
+-		printk(KERN_WARNING "Warning: unable to open an initial console.\n");
++		printk(KERN_WARNING "Please be patient, while OpenWrt loads ...\n");
+ 
+ 	(void) sys_dup(0);
+ 	(void) sys_dup(0);
diff --git a/target/linux/generic/patches-3.7/921-use_preinit_as_init.patch b/target/linux/generic/patches-3.7/921-use_preinit_as_init.patch
new file mode 100644
index 0000000000..5f11c08a66
--- /dev/null
+++ b/target/linux/generic/patches-3.7/921-use_preinit_as_init.patch
@@ -0,0 +1,14 @@
+--- a/init/main.c
++++ b/init/main.c
+@@ -834,10 +834,7 @@ static int __ref kernel_init(void *unuse
+ 		printk(KERN_WARNING "Failed to execute %s.  Attempting "
+ 					"defaults...\n", execute_command);
+ 	}
+-	if (!run_init_process("/sbin/init") ||
+-	    !run_init_process("/etc/init") ||
+-	    !run_init_process("/bin/init") ||
+-	    !run_init_process("/bin/sh"))
++	if (!run_init_process("/etc/preinit"))
+ 		return 0;
+ 
+ 	panic("No init found.  Try passing init= option to kernel. "
diff --git a/target/linux/generic/patches-3.7/930-crashlog.patch b/target/linux/generic/patches-3.7/930-crashlog.patch
new file mode 100644
index 0000000000..a58a13bae4
--- /dev/null
+++ b/target/linux/generic/patches-3.7/930-crashlog.patch
@@ -0,0 +1,276 @@
+--- /dev/null
++++ b/include/linux/crashlog.h
+@@ -0,0 +1,17 @@
++#ifndef __CRASHLOG_H
++#define __CRASHLOG_H
++
++#ifdef CONFIG_CRASHLOG
++void crashlog_init_bootmem(struct bootmem_data *bdata);
++void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size);
++#else
++static inline void crashlog_init_bootmem(struct bootmem_data *bdata)
++{
++}
++
++static inline void crashlog_init_memblock(phys_addr_t addr, phys_addr_t size)
++{
++}
++#endif
++
++#endif
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -1091,6 +1091,10 @@ config RELAY
+ 
+ 	  If unsure, say N.
+ 
++config CRASHLOG
++	bool "Crash logging"
++	depends on (!NO_BOOTMEM || HAVE_MEMBLOCK) && !(ARM || SPARC)
++
+ config BLK_DEV_INITRD
+ 	bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
+ 	depends on BROKEN || !FRV
+--- a/kernel/Makefile
++++ b/kernel/Makefile
+@@ -110,6 +110,7 @@ obj-$(CONFIG_USER_RETURN_NOTIFIER) += us
+ obj-$(CONFIG_PADATA) += padata.o
+ obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
+ obj-$(CONFIG_JUMP_LABEL) += jump_label.o
++obj-$(CONFIG_CRASHLOG) += crashlog.o
+ 
+ $(obj)/configs.o: $(obj)/config_data.h
+ 
+--- /dev/null
++++ b/kernel/crashlog.c
+@@ -0,0 +1,181 @@
++/*
++ * Crash information logger
++ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
++ *
++ * Based on ramoops.c
++ *   Copyright (C) 2010 Marco Stornelli <marco.stornelli@gmail.com>
++ *
++ * 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.
++ *
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ * General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
++ * 02110-1301 USA
++ *
++ */
++
++#include <linux/module.h>
++#include <linux/bootmem.h>
++#include <linux/memblock.h>
++#include <linux/debugfs.h>
++#include <linux/crashlog.h>
++#include <linux/kmsg_dump.h>
++#include <linux/module.h>
++#include <linux/pfn.h>
++#include <asm/io.h>
++
++#define CRASHLOG_PAGES	4
++#define CRASHLOG_SIZE	(CRASHLOG_PAGES * PAGE_SIZE)
++#define CRASHLOG_MAGIC	0xa1eedead
++
++/*
++ * Start the log at 1M before the end of RAM, as some boot loaders like
++ * to use the end of the RAM for stack usage and other things
++ * If this fails, fall back to using the last part.
++ */
++#define CRASHLOG_OFFSET	(1024 * 1024)
++
++struct crashlog_data {
++	u32 magic;
++	u32 len;
++	u8 data[];
++};
++
++static struct debugfs_blob_wrapper crashlog_blob;
++static unsigned long crashlog_addr = 0;
++static struct crashlog_data *crashlog_buf;
++static struct kmsg_dumper dump;
++static bool first = true;
++
++extern struct list_head *crashlog_modules;
++
++#ifndef CONFIG_NO_BOOTMEM
++void __init crashlog_init_bootmem(bootmem_data_t *bdata)
++{
++	unsigned long addr;
++
++	if (crashlog_addr)
++		return;
++
++	addr = PFN_PHYS(bdata->node_low_pfn) - CRASHLOG_OFFSET;
++	if (reserve_bootmem(addr, CRASHLOG_SIZE, BOOTMEM_EXCLUSIVE) < 0) {
++		printk("Crashlog failed to allocate RAM at address 0x%lx\n", addr);
++		bdata->node_low_pfn -= CRASHLOG_PAGES;
++		addr = PFN_PHYS(bdata->node_low_pfn);
++	}
++	crashlog_addr = addr;
++}
++#endif
++
++#ifdef CONFIG_HAVE_MEMBLOCK
++void __meminit crashlog_init_memblock(phys_addr_t addr, phys_addr_t size)
++{
++	if (crashlog_addr)
++		return;
++
++	addr += size - CRASHLOG_OFFSET;
++	if (memblock_reserve(addr, CRASHLOG_SIZE)) {
++		printk("Crashlog failed to allocate RAM at address 0x%lx\n", (unsigned long) addr);
++		return;
++	}
++
++	crashlog_addr = addr;
++}
++#endif
++
++static void __init crashlog_copy(void)
++{
++	if (crashlog_buf->magic != CRASHLOG_MAGIC)
++		return;
++
++	if (!crashlog_buf->len || crashlog_buf->len >
++	    CRASHLOG_SIZE - sizeof(*crashlog_buf))
++		return;
++
++	crashlog_blob.size = crashlog_buf->len;
++	crashlog_blob.data = kmemdup(crashlog_buf->data,
++		crashlog_buf->len, GFP_KERNEL);
++
++	debugfs_create_blob("crashlog", 0700, NULL, &crashlog_blob);
++}
++
++static int get_maxlen(void)
++{
++	return CRASHLOG_SIZE - sizeof(*crashlog_buf) - crashlog_buf->len;
++}
++
++static void crashlog_printf(const char *fmt, ...)
++{
++	va_list args;
++	int len = get_maxlen();
++
++	if (!len)
++		return;
++
++	va_start(args, fmt);
++	crashlog_buf->len += vsnprintf(
++		&crashlog_buf->data[crashlog_buf->len],
++		len, fmt, args);
++	va_end(args);
++}
++
++static void crashlog_do_dump(struct kmsg_dumper *dumper,
++		enum kmsg_dump_reason reason)
++{
++	struct timeval tv;
++	struct module *m;
++	char *buf;
++	size_t len;
++
++	if (!first)
++		crashlog_printf("\n===================================\n");
++
++	do_gettimeofday(&tv);
++	crashlog_printf("Time: %lu.%lu\n",
++		(long)tv.tv_sec, (long)tv.tv_usec);
++
++	if (first) {
++		crashlog_printf("Modules:");
++		list_for_each_entry(m, crashlog_modules, list) {
++			crashlog_printf("\t%s@%p+%x", m->name,
++			m->module_core, m->core_size,
++			m->module_init, m->init_size);
++		}
++		crashlog_printf("\n");
++		first = false;
++	}
++
++	buf = (char *)&crashlog_buf->data[crashlog_buf->len];
++
++	kmsg_dump_get_buffer(dumper, true, buf, get_maxlen(), &len);
++
++	crashlog_buf->len += len;
++}
++
++
++int __init crashlog_init_fs(void)
++{
++	if (!crashlog_addr)
++		return -ENOMEM;
++
++	crashlog_buf = ioremap(crashlog_addr, CRASHLOG_SIZE);
++
++	crashlog_copy();
++
++	crashlog_buf->magic = CRASHLOG_MAGIC;
++	crashlog_buf->len = 0;
++
++	dump.max_reason = KMSG_DUMP_OOPS;
++	dump.dump = crashlog_do_dump;
++	kmsg_dump_register(&dump);
++
++	return 0;
++}
++module_init(crashlog_init_fs);
+--- a/mm/bootmem.c
++++ b/mm/bootmem.c
+@@ -15,6 +15,7 @@
+ #include <linux/export.h>
+ #include <linux/kmemleak.h>
+ #include <linux/range.h>
++#include <linux/crashlog.h>
+ #include <linux/memblock.h>
+ 
+ #include <asm/bug.h>
+@@ -177,6 +178,7 @@ static unsigned long __init free_all_boo
+ 	if (!bdata->node_bootmem_map)
+ 		return 0;
+ 
++	crashlog_init_bootmem(bdata);
+ 	start = bdata->node_min_pfn;
+ 	end = bdata->node_low_pfn;
+ 
+--- a/kernel/module.c
++++ b/kernel/module.c
+@@ -103,6 +103,9 @@ static LIST_HEAD(modules);
+ #ifdef CONFIG_KGDB_KDB
+ struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */
+ #endif /* CONFIG_KGDB_KDB */
++#ifdef CONFIG_CRASHLOG
++struct list_head *crashlog_modules = &modules;
++#endif
+ 
+ #ifdef CONFIG_MODULE_SIG
+ #ifdef CONFIG_MODULE_SIG_FORCE
+--- a/mm/memblock.c
++++ b/mm/memblock.c
+@@ -19,6 +19,7 @@
+ #include <linux/debugfs.h>
+ #include <linux/seq_file.h>
+ #include <linux/memblock.h>
++#include <linux/crashlog.h>
+ 
+ static struct memblock_region memblock_memory_init_regions[INIT_MEMBLOCK_REGIONS] __initdata_memblock;
+ static struct memblock_region memblock_reserved_init_regions[INIT_MEMBLOCK_REGIONS] __initdata_memblock;
+@@ -342,6 +343,8 @@ static void __init_memblock memblock_ins
+ 	memblock_set_region_node(rgn, nid);
+ 	type->cnt++;
+ 	type->total_size += size;
++	if (type == &memblock.memory && idx == 0)
++		crashlog_init_memblock(base, size);
+ }
+ 
+ /**
diff --git a/target/linux/generic/patches-3.7/940-ocf_kbuild_integration.patch b/target/linux/generic/patches-3.7/940-ocf_kbuild_integration.patch
new file mode 100644
index 0000000000..915bdd0228
--- /dev/null
+++ b/target/linux/generic/patches-3.7/940-ocf_kbuild_integration.patch
@@ -0,0 +1,20 @@
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -1226,3 +1226,6 @@ source "drivers/crypto/Kconfig"
+ source crypto/asymmetric_keys/Kconfig
+ 
+ endif	# if CRYPTO
++
++source "crypto/ocf/Kconfig"
++
+--- a/crypto/Makefile
++++ b/crypto/Makefile
+@@ -93,6 +93,8 @@ obj-$(CONFIG_CRYPTO_USER_API) += af_alg.
+ obj-$(CONFIG_CRYPTO_USER_API_HASH) += algif_hash.o
+ obj-$(CONFIG_CRYPTO_USER_API_SKCIPHER) += algif_skcipher.o
+ 
++obj-$(CONFIG_OCF_OCF) += ocf/
++
+ #
+ # generic algorithms and the async_tx api
+ #
diff --git a/target/linux/generic/patches-3.7/941-ocf_20120127.patch b/target/linux/generic/patches-3.7/941-ocf_20120127.patch
new file mode 100644
index 0000000000..46fd02a2fc
--- /dev/null
+++ b/target/linux/generic/patches-3.7/941-ocf_20120127.patch
@@ -0,0 +1,166 @@
+--- a/drivers/char/random.c
++++ b/drivers/char/random.c
+@@ -139,6 +139,9 @@
+  * that might otherwise be identical and have very little entropy
+  * available to them (particularly common in the embedded world).
+  *
++ *      void random_input_words(__u32 *buf, size_t wordcount, int ent_count)
++ *      int random_input_wait(void);
++ *
+  * add_input_randomness() uses the input layer interrupt timing, as well as
+  * the event type information from the hardware.
+  *
+@@ -152,6 +155,13 @@
+  * seek times do not make for good sources of entropy, as their seek
+  * times are usually fairly consistent.
+  *
++ * random_input_words() just provides a raw block of entropy to the input
++ * pool, such as from a hardware entropy generator.
++ *
++ * random_input_wait() suspends the caller until such time as the
++ * entropy pool falls below the write threshold, and returns a count of how
++ * much entropy (in bits) is needed to sustain the pool.
++ *
+  * All of these routines try to estimate how many bits of randomness a
+  * particular randomness source.  They do this by keeping track of the
+  * first and second order deltas of the event timings.
+@@ -799,6 +809,63 @@ void add_disk_randomness(struct gendisk
+ }
+ #endif
+ 
++/*
++ * random_input_words - add bulk entropy to pool
++ *
++ * @buf: buffer to add
++ * @wordcount: number of __u32 words to add
++ * @ent_count: total amount of entropy (in bits) to credit
++ *
++ * this provides bulk input of entropy to the input pool
++ *
++ */
++void random_input_words(__u32 *buf, size_t wordcount, int ent_count)
++{
++	mix_pool_bytes(&input_pool, buf, wordcount*4, NULL);
++
++	credit_entropy_bits(&input_pool, ent_count);
++
++	DEBUG_ENT("crediting %d bits => %d\n",
++		  ent_count, input_pool.entropy_count);
++	/*
++	 * Wake up waiting processes if we have enough
++	 * entropy.
++	 */
++	if (input_pool.entropy_count >= random_read_wakeup_thresh)
++		wake_up_interruptible(&random_read_wait);
++}
++EXPORT_SYMBOL(random_input_words);
++
++/*
++ * random_input_wait - wait until random needs entropy
++ *
++ * this function sleeps until the /dev/random subsystem actually
++ * needs more entropy, and then return the amount of entropy
++ * that it would be nice to have added to the system.
++ */
++int random_input_wait(void)
++{
++	int count;
++
++	wait_event_interruptible(random_write_wait, 
++			 input_pool.entropy_count < random_write_wakeup_thresh);
++
++	count = random_write_wakeup_thresh - input_pool.entropy_count;
++
++        /* likely we got woken up due to a signal */
++	if (count <= 0) count = random_read_wakeup_thresh; 
++
++	DEBUG_ENT("requesting %d bits from input_wait()er %d<%d\n",
++		  count,
++		  input_pool.entropy_count, random_write_wakeup_thresh);
++
++	return count;
++}
++EXPORT_SYMBOL(random_input_wait);
++
++
++#define EXTRACT_SIZE 10
++
+ /*********************************************************************
+  *
+  * Entropy extraction routines
+--- a/fs/fcntl.c
++++ b/fs/fcntl.c
+@@ -146,6 +146,7 @@ pid_t f_getown(struct file *filp)
+ 	read_unlock(&filp->f_owner.lock);
+ 	return pid;
+ }
++EXPORT_SYMBOL(sys_dup);
+ 
+ static int f_setown_ex(struct file *filp, unsigned long arg)
+ {
+--- a/include/linux/miscdevice.h
++++ b/include/linux/miscdevice.h
+@@ -19,6 +19,7 @@
+ #define APOLLO_MOUSE_MINOR	7
+ #define PC110PAD_MINOR		9
+ /*#define ADB_MOUSE_MINOR	10	FIXME OBSOLETE */
++#define CRYPTODEV_MINOR		70	/* /dev/crypto */
+ #define WATCHDOG_MINOR		130	/* Watchdog timer     */
+ #define TEMP_MINOR		131	/* Temperature Sensor */
+ #define RTC_MINOR		135
+--- a/include/uapi/linux/random.h
++++ b/include/uapi/linux/random.h
+@@ -34,6 +34,30 @@
+ /* Clear the entropy pool and associated counters.  (Superuser only.) */
+ #define RNDCLEARPOOL	_IO( 'R', 0x06 )
+ 
++#ifdef CONFIG_FIPS_RNG
++
++/* Size of seed value - equal to AES blocksize */
++#define AES_BLOCK_SIZE_BYTES	16
++#define SEED_SIZE_BYTES			AES_BLOCK_SIZE_BYTES
++/* Size of AES key */
++#define KEY_SIZE_BYTES		16
++
++/* ioctl() structure used by FIPS 140-2 Tests */
++struct rand_fips_test {
++	unsigned char key[KEY_SIZE_BYTES];			/* Input */
++	unsigned char datetime[SEED_SIZE_BYTES];	/* Input */
++	unsigned char seed[SEED_SIZE_BYTES];		/* Input */
++	unsigned char result[SEED_SIZE_BYTES];		/* Output */
++};
++
++/* FIPS 140-2 RNG Variable Seed Test. (Superuser only.) */
++#define RNDFIPSVST	_IOWR('R', 0x10, struct rand_fips_test)
++
++/* FIPS 140-2 RNG Monte Carlo Test. (Superuser only.) */
++#define RNDFIPSMCT	_IOWR('R', 0x11, struct rand_fips_test)
++
++#endif /* #ifdef CONFIG_FIPS_RNG */
++
+ struct rand_pool_info {
+ 	int	entropy_count;
+ 	int	buf_size;
+--- a/include/linux/random.h
++++ b/include/linux/random.h
+@@ -14,6 +14,10 @@ extern void add_input_randomness(unsigne
+ 				 unsigned int value);
+ extern void add_interrupt_randomness(int irq, int irq_flags);
+ 
++extern void random_input_words(__u32 *buf, size_t wordcount, int ent_count);
++extern int random_input_wait(void);
++#define HAS_RANDOM_INPUT_WAIT 1
++
+ extern void get_random_bytes(void *buf, int nbytes);
+ extern void get_random_bytes_arch(void *buf, int nbytes);
+ void generate_random_uuid(unsigned char uuid_out[16]);
+--- a/kernel/pid.c
++++ b/kernel/pid.c
+@@ -430,6 +430,7 @@ struct task_struct *find_task_by_vpid(pi
+ {
+ 	return find_task_by_pid_ns(vnr, current->nsproxy->pid_ns);
+ }
++EXPORT_SYMBOL(find_task_by_vpid);
+ 
+ struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
+ {
diff --git a/target/linux/generic/patches-3.7/950-vm_exports.patch b/target/linux/generic/patches-3.7/950-vm_exports.patch
new file mode 100644
index 0000000000..eaf3e23331
--- /dev/null
+++ b/target/linux/generic/patches-3.7/950-vm_exports.patch
@@ -0,0 +1,108 @@
+--- a/mm/shmem.c
++++ b/mm/shmem.c
+@@ -2769,6 +2769,15 @@ EXPORT_SYMBOL_GPL(shmem_truncate_range);
+ 
+ /* common code */
+ 
++void shmem_set_file(struct vm_area_struct *vma, struct file *file)
++{
++	if (vma->vm_file)
++		fput(vma->vm_file);
++	vma->vm_file = file;
++	vma->vm_ops = &shmem_vm_ops;
++}
++EXPORT_SYMBOL_GPL(shmem_set_file);
++
+ /**
+  * shmem_file_setup - get an unlinked file living in tmpfs
+  * @name: name for dentry (to be seen in /proc/<pid>/maps
+@@ -2845,11 +2854,8 @@ int shmem_zero_setup(struct vm_area_stru
+ 	file = shmem_file_setup("dev/zero", size, vma->vm_flags);
+ 	if (IS_ERR(file))
+ 		return PTR_ERR(file);
++	shmem_set_file(vma, file);
+ 
+-	if (vma->vm_file)
+-		fput(vma->vm_file);
+-	vma->vm_file = file;
+-	vma->vm_ops = &shmem_vm_ops;
+ 	return 0;
+ }
+ 
+--- a/fs/file.c
++++ b/fs/file.c
+@@ -270,6 +270,7 @@ static inline void __set_open_fd(int fd,
+ {
+ 	__set_bit(fd, fdt->open_fds);
+ }
++EXPORT_SYMBOL_GPL(expand_files);
+ 
+ static inline void __clear_open_fd(int fd, struct fdtable *fdt)
+ {
+--- a/kernel/exit.c
++++ b/kernel/exit.c
+@@ -461,6 +461,7 @@ void daemonize(const char *name, ...)
+ 
+ 	reparent_to_kthreadd();
+ }
++EXPORT_SYMBOL_GPL(get_files_struct);
+ 
+ EXPORT_SYMBOL(daemonize);
+ 
+@@ -603,6 +604,7 @@ static void exit_mm(struct task_struct *
+ 	mm_update_next_owner(mm);
+ 	mmput(mm);
+ }
++EXPORT_SYMBOL_GPL(put_files_struct);
+ 
+ /*
+  * When we die, we re-parent all our children, and try to:
+--- a/kernel/sched/core.c
++++ b/kernel/sched/core.c
+@@ -3565,6 +3565,7 @@ int can_nice(const struct task_struct *p
+ 	return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
+ 		capable(CAP_SYS_NICE));
+ }
++EXPORT_SYMBOL_GPL(can_nice);
+ 
+ #ifdef __ARCH_WANT_SYS_NICE
+ 
+--- a/mm/memory.c
++++ b/mm/memory.c
+@@ -1415,6 +1415,7 @@ void zap_page_range(struct vm_area_struc
+ 	mmu_notifier_invalidate_range_end(mm, start, end);
+ 	tlb_finish_mmu(&tlb, start, end);
+ }
++EXPORT_SYMBOL_GPL(zap_page_range);
+ 
+ /**
+  * zap_page_range_single - remove user pages in a given range
+--- a/mm/vmalloc.c
++++ b/mm/vmalloc.c
+@@ -1266,6 +1266,7 @@ void unmap_kernel_range(unsigned long ad
+ 	vunmap_page_range(addr, end);
+ 	flush_tlb_kernel_range(addr, end);
+ }
++EXPORT_SYMBOL_GPL(unmap_kernel_range);
+ 
+ int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
+ {
+@@ -1403,6 +1404,7 @@ struct vm_struct *get_vm_area(unsigned l
+ 	return __get_vm_area_node(size, 1, flags, VMALLOC_START, VMALLOC_END,
+ 				-1, GFP_KERNEL, __builtin_return_address(0));
+ }
++EXPORT_SYMBOL_GPL(get_vm_area);
+ 
+ struct vm_struct *get_vm_area_caller(unsigned long size, unsigned long flags,
+ 				const void *caller)
+--- a/include/linux/shmem_fs.h
++++ b/include/linux/shmem_fs.h
+@@ -47,6 +47,8 @@ extern int shmem_init(void);
+ extern int shmem_fill_super(struct super_block *sb, void *data, int silent);
+ extern struct file *shmem_file_setup(const char *name,
+ 					loff_t size, unsigned long flags);
++
++extern void shmem_set_file(struct vm_area_struct *vma, struct file *file);
+ extern int shmem_zero_setup(struct vm_area_struct *);
+ extern int shmem_lock(struct file *file, int lock, struct user_struct *user);
+ extern void shmem_unlock_mapping(struct address_space *mapping);
diff --git a/target/linux/generic/patches-3.7/960-decompress_unlzo_fix.patch b/target/linux/generic/patches-3.7/960-decompress_unlzo_fix.patch
new file mode 100644
index 0000000000..ee7c118ef0
--- /dev/null
+++ b/target/linux/generic/patches-3.7/960-decompress_unlzo_fix.patch
@@ -0,0 +1,23 @@
+--- /dev/null
++++ b/include/linux/decompress/unlzo_mm.h
+@@ -0,0 +1,10 @@
++#ifndef UNLZO_MM_H
++#define UNLZO_MM_H
++
++#ifdef STATIC
++#define INIT
++#else
++#define INIT __init
++#endif
++
++#endif
+--- a/lib/decompress_unlzo.c
++++ b/lib/decompress_unlzo.c
+@@ -38,6 +38,7 @@
+ 
+ #include <linux/types.h>
+ #include <linux/lzo.h>
++#include <linux/decompress/unlzo_mm.h>
+ #include <linux/decompress/mm.h>
+ 
+ #include <linux/compiler.h>
diff --git a/target/linux/generic/patches-3.7/970-remove-unsane-filenames-from-deps_initramfs-list.patch b/target/linux/generic/patches-3.7/970-remove-unsane-filenames-from-deps_initramfs-list.patch
new file mode 100644
index 0000000000..65c6ef7d0c
--- /dev/null
+++ b/target/linux/generic/patches-3.7/970-remove-unsane-filenames-from-deps_initramfs-list.patch
@@ -0,0 +1,28 @@
+--- a/usr/Makefile
++++ b/usr/Makefile
+@@ -50,20 +50,22 @@ ifneq ($(wildcard $(obj)/.initramfs_data
+ 	include $(obj)/.initramfs_data.cpio.d
+ endif
+ 
++deps_initramfs_sane := $(foreach v,$(deps_initramfs),$(if $(findstring :,$(v)),,$(v)))
++
+ quiet_cmd_initfs = GEN     $@
+       cmd_initfs = $(initramfs) -o $@ $(ramfs-args) $(ramfs-input)
+ 
+ targets := initramfs_data.cpio.gz initramfs_data.cpio.bz2 initramfs_data.cpio.lzma initramfs_data.cpio.xz initramfs_data.cpio.lzo initramfs_data.cpio
+ # do not try to update files included in initramfs
+-$(deps_initramfs): ;
++$(deps_initramfs_sane): ;
+ 
+-$(deps_initramfs): klibcdirs
++$(deps_initramfs_sane): klibcdirs
+ # We rebuild initramfs_data.cpio if:
+ # 1) Any included file is newer then initramfs_data.cpio
+ # 2) There are changes in which files are included (added or deleted)
+ # 3) If gen_init_cpio are newer than initramfs_data.cpio
+ # 4) arguments to gen_initramfs.sh changes
+-$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs) klibcdirs
++$(obj)/initramfs_data.cpio$(suffix_y): $(obj)/gen_init_cpio $(deps_initramfs_sane) klibcdirs
+ 	$(Q)$(initramfs) -l $(ramfs-input) > $(obj)/.initramfs_data.cpio.d
+ 	$(call if_changed,initfs)
+ 
diff --git a/target/linux/generic/patches-3.7/980-arm_openwrt_machtypes.patch b/target/linux/generic/patches-3.7/980-arm_openwrt_machtypes.patch
new file mode 100644
index 0000000000..3d5590756b
--- /dev/null
+++ b/target/linux/generic/patches-3.7/980-arm_openwrt_machtypes.patch
@@ -0,0 +1,34 @@
+--- a/arch/arm/tools/mach-types
++++ b/arch/arm/tools/mach-types
+@@ -1204,3 +1204,31 @@ baileys			MACH_BAILEYS		BAILEYS			4169
+ familybox		MACH_FAMILYBOX		FAMILYBOX		4170
+ ensemble_mx35		MACH_ENSEMBLE_MX35	ENSEMBLE_MX35		4171
+ sc_sps_1		MACH_SC_SPS_1		SC_SPS_1		4172
++#
++# Additional mach-types supported by OpenWrt
++#
++wg302v1			MACH_WG302V1		WG302V1			889
++pronghorn		MACH_PRONGHORN		PRONGHORN		928
++pronghorn_metro		MACH_PRONGHORNMETRO	PRONGHORNMETRO		1040
++sidewinder		MACH_SIDEWINDER		SIDEWINDER		1041
++wrt300nv2		MACH_WRT300NV2		WRT300NV2		1077
++compex42x		MACH_COMPEXWP18		COMPEXWP18		1273
++goldfish		MACH_GOLDFISH		GOLDFISH		1441
++cambria			MACH_CAMBRIA		CAMBRIA			1468
++dt2			MACH_DT2		DT2			1514
++ap1000			MACH_AP1000		AP1000			1543
++tw2662			MACH_TW2662		TW2662			1658
++tw5334			MACH_TW5334		TW5334			1664
++usr8200			MACH_USR8200		USR8200			1762
++mi424wr			MACH_MI424WR		MI424WR			1778
++gw2388			MACH_GW2388		GW2388			2635
++iconnect		MACH_ICONNECT		ICONNECT		2870
++nsb3ast			MACH_NSB3AST		NSB3AST			2917
++goflexnet		MACH_GOFLEXNET		GOFLEXNET		3089
++nas6210			MACH_NAS6210		NAS6210			3104
++ns_k330			MACH_NS_K330		NS_K330			3108
++bcm2708			MACH_BCM2708		BCM2708			3138
++wn802t			MACH_WN802T		WN802T			3306
++nsa310			MACH_NSA310		NSA310			4022
++wnr3500			MACH_WNR3500		WNR3500			4407
++ap42x			MACH_AP42X		AP42X			4418
diff --git a/target/linux/generic/patches-3.7/992-mpcore_wdt_fix_watchdog_counter_loading.patch b/target/linux/generic/patches-3.7/992-mpcore_wdt_fix_watchdog_counter_loading.patch
new file mode 100644
index 0000000000..26bb9b8b29
--- /dev/null
+++ b/target/linux/generic/patches-3.7/992-mpcore_wdt_fix_watchdog_counter_loading.patch
@@ -0,0 +1,68 @@
+Although the commit "98af057092f8f0dabe63c5df08adc2bbfbddb1d2
+ ARM: 6126/1: ARM mpcore_wdt: fix build failure and other fixes"
+resolved long standing mpcore_wdt driver build problems, it
+introduced an error in the relationship between the MPcore watchdog
+timer clock rate and mpcore_margin, "MPcore timer margin in seconds",
+such that watchdog timeouts are now arbitrary rather than the number
+of seconds specified by mpcore_margin.
+
+This change restores mpcore_wdt_keepalive() to its equivalent
+implementation prior to commit 98af057 such that watchdog timeouts now
+occur as specified by mpcore_margin.
+
+The variable 'mpcore_timer_rate' which caused that build failure was
+replaced by 'twd_timer_rate'. Adding exported function to obtain
+'twd_timer_rate' value in mpcore_wdt driver.
+
+MPCORE_WATCHDOG needed to build 'mpcore_wdt' already depends on
+HAVE_ARM_TWD needed to build 'smp_twd', so from the point of view of
+'mpcore_wdt' driver the exported function will always exist.
+
+Signed-off-by: Valentine Barshak <vbarshak@mvista.com>
+Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
+---
+
+ arch/arm/include/asm/smp_twd.h |    1 +
+ arch/arm/kernel/smp_twd.c      |    7 +++++++
+ drivers/watchdog/mpcore_wdt.c  |    4 +---
+ 3 files changed, 9 insertions(+), 3 deletions(-)
+
+--- a/arch/arm/include/asm/smp_twd.h
++++ b/arch/arm/include/asm/smp_twd.h
+@@ -33,6 +33,7 @@ struct twd_local_timer name __initdata =
+ };
+ 
+ int twd_local_timer_register(struct twd_local_timer *);
++unsigned long twd_timer_get_rate(void);
+ 
+ #ifdef CONFIG_HAVE_ARM_TWD
+ void twd_local_timer_of_register(void);
+--- a/arch/arm/kernel/smp_twd.c
++++ b/arch/arm/kernel/smp_twd.c
+@@ -352,6 +352,13 @@ int __init twd_local_timer_register(stru
+ 	return twd_local_timer_common_register();
+ }
+ 
++/* Needed by mpcore_wdt */
++unsigned long twd_timer_get_rate(void)
++{
++	return twd_timer_rate;
++}
++EXPORT_SYMBOL_GPL(twd_timer_get_rate);
++
+ #ifdef CONFIG_OF
+ const static struct of_device_id twd_of_match[] __initconst = {
+ 	{ .compatible = "arm,cortex-a9-twd-timer",	},
+--- a/drivers/watchdog/mpcore_wdt.c
++++ b/drivers/watchdog/mpcore_wdt.c
+@@ -102,9 +102,7 @@ static void mpcore_wdt_keepalive(struct
+ 
+ 	spin_lock(&wdt_lock);
+ 	/* Assume prescale is set to 256 */
+-	count =  __raw_readl(wdt->base + TWD_WDOG_COUNTER);
+-	count = (0xFFFFFFFFU - count) * (HZ / 5);
+-	count = (count / 256) * mpcore_margin;
++	count = (twd_timer_get_rate() / 256) * mpcore_margin;
+ 
+ 	/* Reload the counter */
+ 	writel(count + wdt->perturb, wdt->base + TWD_WDOG_LOAD);
diff --git a/target/linux/generic/patches-3.7/993-mpcore_wdt_fix_wdioc_setoptions_handling.patch b/target/linux/generic/patches-3.7/993-mpcore_wdt_fix_wdioc_setoptions_handling.patch
new file mode 100644
index 0000000000..93ac939502
--- /dev/null
+++ b/target/linux/generic/patches-3.7/993-mpcore_wdt_fix_wdioc_setoptions_handling.patch
@@ -0,0 +1,29 @@
+According to the include/linux/watchdog.h WDIOC_SETOPTIONS is
+classified as 'read from device' ioctl call:
+  #define WDIOC_SETOPTIONS        _IOR(WATCHDOG_IOCTL_BASE, 4, int)
+
+However, the driver 'mpcore_wdt' performs 'copy_from_user' only if
+_IOC_WRITE is set, thus the local variable 'uarg' which is used in
+WDIOC_SETOPTIONS handling remains uninitialized.
+
+The proper way to fix this is to bind WDIOC_SETOPTIONS to _IOW,
+but this will break compatibility.
+So adding additional condition for performing 'copy_from_user'.
+
+Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
+---
+ drivers/watchdog/mpcore_wdt.c |    3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+--- a/drivers/watchdog/mpcore_wdt.c
++++ b/drivers/watchdog/mpcore_wdt.c
+@@ -236,7 +236,8 @@ static long mpcore_wdt_ioctl(struct file
+ 	if (_IOC_DIR(cmd) && _IOC_SIZE(cmd) > sizeof(uarg))
+ 		return -ENOTTY;
+ 
+-	if (_IOC_DIR(cmd) & _IOC_WRITE) {
++	if ((_IOC_DIR(cmd) & _IOC_WRITE)
++			|| cmd == WDIOC_SETOPTIONS) {
+ 		ret = copy_from_user(&uarg, (void __user *)arg, _IOC_SIZE(cmd));
+ 		if (ret)
+ 			return -EFAULT;
diff --git a/target/linux/generic/patches-3.7/994-mpcore_wdt_fix_timer_mode_setup.patch b/target/linux/generic/patches-3.7/994-mpcore_wdt_fix_timer_mode_setup.patch
new file mode 100644
index 0000000000..dd9f217309
--- /dev/null
+++ b/target/linux/generic/patches-3.7/994-mpcore_wdt_fix_timer_mode_setup.patch
@@ -0,0 +1,57 @@
+Allow watchdog to set its iterrupt as pending when it is configured
+for timer mode (in other words, allow emitting interrupt).
+Also add macros for all Watchdog Control Register flags.
+
+Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
+---
+ arch/arm/include/asm/smp_twd.h |    6 ++++++
+ drivers/watchdog/mpcore_wdt.c  |   15 +++++++++++----
+ 2 files changed, 17 insertions(+), 4 deletions(-)
+
+--- a/arch/arm/include/asm/smp_twd.h
++++ b/arch/arm/include/asm/smp_twd.h
+@@ -18,6 +18,12 @@
+ #define TWD_TIMER_CONTROL_PERIODIC	(1 << 1)
+ #define TWD_TIMER_CONTROL_IT_ENABLE	(1 << 2)
+ 
++#define TWD_WDOG_CONTROL_ENABLE		(1 << 0)
++#define TWD_WDOG_CONTROL_PERIODIC	(1 << 1)
++#define TWD_WDOG_CONTROL_IT_ENABLE	(1 << 2)
++#define TWD_WDOG_CONTROL_TIMER_MODE	(0 << 3)
++#define TWD_WDOG_CONTROL_WATCHDOG_MODE	(1 << 3)
++
+ #include <linux/ioport.h>
+ 
+ struct twd_local_timer {
+--- a/drivers/watchdog/mpcore_wdt.c
++++ b/drivers/watchdog/mpcore_wdt.c
+@@ -121,18 +121,25 @@ static void mpcore_wdt_stop(struct mpcor
+ 
+ static void mpcore_wdt_start(struct mpcore_wdt *wdt)
+ {
++	u32 mode;
++
+ 	dev_printk(KERN_INFO, wdt->dev, "enabling watchdog.\n");
+ 
+ 	/* This loads the count register but does NOT start the count yet */
+ 	mpcore_wdt_keepalive(wdt);
+ 
++	/* Setup watchdog - prescale=256, enable=1 */
++	mode = (255 << 8) | TWD_WDOG_CONTROL_ENABLE;
++
+ 	if (mpcore_noboot) {
+-		/* Enable watchdog - prescale=256, watchdog mode=0, enable=1 */
+-		writel(0x0000FF01, wdt->base + TWD_WDOG_CONTROL);
++		/* timer mode, send interrupt */
++		mode |=	TWD_WDOG_CONTROL_TIMER_MODE |
++				TWD_WDOG_CONTROL_IT_ENABLE;
+ 	} else {
+-		/* Enable watchdog - prescale=256, watchdog mode=1, enable=1 */
+-		writel(0x0000FF09, wdt->base + TWD_WDOG_CONTROL);
++		/* watchdog mode */
++		mode |=	TWD_WDOG_CONTROL_WATCHDOG_MODE;
+ 	}
++	writel(mode, wdt->base + TWD_WDOG_CONTROL);
+ }
+ 
+ static int mpcore_wdt_set_heartbeat(int t)
diff --git a/toolchain/uClibc/patches-0.9.33.2/970-add___kernel_long_and___kernel_ulong.patch b/toolchain/uClibc/patches-0.9.33.2/970-add___kernel_long_and___kernel_ulong.patch
new file mode 100644
index 0000000000..04d3ddcf56
--- /dev/null
+++ b/toolchain/uClibc/patches-0.9.33.2/970-add___kernel_long_and___kernel_ulong.patch
@@ -0,0 +1,366 @@
+From 6a76edddaa62ff06f178143b582167734cb55c18 Mon Sep 17 00:00:00 2001
+From: Chris Packham <chris.packham@alliedtelesis.co.nz>
+Date: Mon, 01 Oct 2012 05:12:54 +0000
+Subject: libc/sysdeps: add __kernel_long and __kernel_ulong
+
+Linux 3.4 added __kernel_long_t and __kernel_ulong_t and various
+exported header files were updated to use these new types. Add the
+definitions for __kernel_long_t and __kernel_ulong_t to the relevant
+kernel_types.h headers.
+
+This change was automated with the following scriptlet
+
+  git grep --name-only 'typedef.*__kernel_old_dev_t' \
+    | xargs sed -i '/typedef.*__kernel_old_dev_t/ a\
+  typedef long\t\t__kernel_long_t;\
+  typedef unsigned long\t__kernel_ulong_t;'
+
+Whitespace in arm, avr32, hppa, sparc was then manually fixed up.
+
+Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
+--
+Here's a cleaned up patch which should get the whitespace right. I'm a
+bit iffy about the sparc changes they make sense to me but it's not a
+platform I have access to.
+
+I can break this up per arch or per maintainer if requested.
+
+ libc/sysdeps/linux/alpha/bits/kernel_types.h      |    2 ++
+ libc/sysdeps/linux/arm/bits/kernel_types.h        |    2 ++
+ libc/sysdeps/linux/avr32/bits/kernel_types.h      |    2 ++
+ libc/sysdeps/linux/bfin/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/c6x/bits/kernel_types.h        |    2 ++
+ libc/sysdeps/linux/cris/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/e1/bits/kernel_types.h         |    2 ++
+ libc/sysdeps/linux/h8300/bits/kernel_types.h      |    2 ++
+ libc/sysdeps/linux/hppa/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/i386/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/ia64/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/m68k/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/microblaze/bits/kernel_types.h |    2 ++
+ libc/sysdeps/linux/mips/bits/kernel_types.h       |    4 ++++
+ libc/sysdeps/linux/nios2/bits/kernel_types.h      |    2 ++
+ libc/sysdeps/linux/powerpc/bits/kernel_types.h    |    4 ++++
+ libc/sysdeps/linux/sh/bits/kernel_types.h         |    2 ++
+ libc/sysdeps/linux/sh64/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/sparc/bits/kernel_types.h      |    4 ++++
+ libc/sysdeps/linux/v850/bits/kernel_types.h       |    2 ++
+ libc/sysdeps/linux/x86_64/bits/kernel_types.h     |    2 ++
+ libc/sysdeps/linux/xtensa/bits/kernel_types.h     |    2 ++
+ 22 files changed, 50 insertions(+)
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+diff --git a/libc/sysdeps/linux/alpha/bits/kernel_types.h b/libc/sysdeps/linux/alpha/bits/kernel_types.h
+index d5574c9..cd59b9d 100644
+--- a/libc/sysdeps/linux/alpha/bits/kernel_types.h
++++ b/libc/sysdeps/linux/alpha/bits/kernel_types.h
+@@ -33,6 +33,8 @@ typedef __kernel_gid_t __kernel_old_gid_t;
+ typedef __kernel_uid_t __kernel_uid32_t;
+ typedef __kernel_gid_t __kernel_gid32_t;
+ typedef __kernel_dev_t __kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ typedef struct {
+ 	int val[2];
+diff --git a/libc/sysdeps/linux/arm/bits/kernel_types.h b/libc/sysdeps/linux/arm/bits/kernel_types.h
+index 766a306..6b36f32 100644
+--- a/libc/sysdeps/linux/arm/bits/kernel_types.h
++++ b/libc/sysdeps/linux/arm/bits/kernel_types.h
+@@ -32,6 +32,8 @@ typedef unsigned short		__kernel_old_uid_t;
+ typedef unsigned short		__kernel_old_gid_t;
+ typedef long long		__kernel_loff_t;
+ typedef __kernel_dev_t		__kernel_old_dev_t;
++typedef long			__kernel_long_t;
++typedef unsigned long		__kernel_ulong_t;
+ 
+ typedef struct {
+ #ifdef __USE_ALL
+diff --git a/libc/sysdeps/linux/avr32/bits/kernel_types.h b/libc/sysdeps/linux/avr32/bits/kernel_types.h
+index f7d8b52..c551d57 100644
+--- a/libc/sysdeps/linux/avr32/bits/kernel_types.h
++++ b/libc/sysdeps/linux/avr32/bits/kernel_types.h
+@@ -39,6 +39,8 @@ typedef unsigned int		__kernel_gid32_t;
+ typedef unsigned short		__kernel_old_uid_t;
+ typedef unsigned short		__kernel_old_gid_t;
+ typedef unsigned short		__kernel_old_dev_t;
++typedef long			__kernel_long_t;
++typedef unsigned long		__kernel_ulong_t;
+ 
+ #ifdef __GNUC__
+ typedef long long		__kernel_loff_t;
+diff --git a/libc/sysdeps/linux/bfin/bits/kernel_types.h b/libc/sysdeps/linux/bfin/bits/kernel_types.h
+index d69a875..9fec595 100644
+--- a/libc/sysdeps/linux/bfin/bits/kernel_types.h
++++ b/libc/sysdeps/linux/bfin/bits/kernel_types.h
+@@ -32,6 +32,8 @@ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef long long	__kernel_loff_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ typedef struct {
+ #ifdef __USE_ALL
+diff --git a/libc/sysdeps/linux/c6x/bits/kernel_types.h b/libc/sysdeps/linux/c6x/bits/kernel_types.h
+index 7557309..2c363a8 100644
+--- a/libc/sysdeps/linux/c6x/bits/kernel_types.h
++++ b/libc/sysdeps/linux/c6x/bits/kernel_types.h
+@@ -22,6 +22,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned int	__kernel_old_uid_t;
+ typedef unsigned int	__kernel_old_gid_t;
+ typedef unsigned int	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef unsigned int	__kernel_size_t;
+ typedef int		__kernel_ssize_t;
+ typedef int		__kernel_ptrdiff_t;
+diff --git a/libc/sysdeps/linux/cris/bits/kernel_types.h b/libc/sysdeps/linux/cris/bits/kernel_types.h
+index f122c7f..5d31f7b 100644
+--- a/libc/sysdeps/linux/cris/bits/kernel_types.h
++++ b/libc/sysdeps/linux/cris/bits/kernel_types.h
+@@ -28,6 +28,8 @@ typedef unsigned int    __kernel_gid32_t;
+ typedef unsigned short  __kernel_old_uid_t;
+ typedef unsigned short  __kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ #ifdef __GNUC__
+ typedef long long	__kernel_loff_t;
+diff --git a/libc/sysdeps/linux/e1/bits/kernel_types.h b/libc/sysdeps/linux/e1/bits/kernel_types.h
+index 8017d85..f55a129 100644
+--- a/libc/sysdeps/linux/e1/bits/kernel_types.h
++++ b/libc/sysdeps/linux/e1/bits/kernel_types.h
+@@ -31,6 +31,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long	__kernel_loff_t;
+ 
+ /*
+diff --git a/libc/sysdeps/linux/h8300/bits/kernel_types.h b/libc/sysdeps/linux/h8300/bits/kernel_types.h
+index 0570675..4cfd1bf 100644
+--- a/libc/sysdeps/linux/h8300/bits/kernel_types.h
++++ b/libc/sysdeps/linux/h8300/bits/kernel_types.h
+@@ -32,6 +32,8 @@ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef long long	__kernel_loff_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ typedef struct {
+ #ifdef __USE_ALL
+diff --git a/libc/sysdeps/linux/hppa/bits/kernel_types.h b/libc/sysdeps/linux/hppa/bits/kernel_types.h
+index 4441f9b..6b2e794 100644
+--- a/libc/sysdeps/linux/hppa/bits/kernel_types.h
++++ b/libc/sysdeps/linux/hppa/bits/kernel_types.h
+@@ -45,6 +45,8 @@ typedef long long		__kernel_off64_t;
+ typedef unsigned long long	__kernel_ino64_t;
+ 
+ typedef unsigned int		__kernel_old_dev_t;
++typedef long			__kernel_long_t;
++typedef unsigned long		__kernel_ulong_t;
+ 
+ typedef struct {
+ #ifdef __USE_ALL
+diff --git a/libc/sysdeps/linux/i386/bits/kernel_types.h b/libc/sysdeps/linux/i386/bits/kernel_types.h
+index 9c07c72..59044b8 100644
+--- a/libc/sysdeps/linux/i386/bits/kernel_types.h
++++ b/libc/sysdeps/linux/i386/bits/kernel_types.h
+@@ -40,6 +40,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long	__kernel_loff_t;
+ 
+ typedef struct {
+diff --git a/libc/sysdeps/linux/ia64/bits/kernel_types.h b/libc/sysdeps/linux/ia64/bits/kernel_types.h
+index c8ef86d..e31dc65 100644
+--- a/libc/sysdeps/linux/ia64/bits/kernel_types.h
++++ b/libc/sysdeps/linux/ia64/bits/kernel_types.h
+@@ -52,5 +52,7 @@ typedef __kernel_gid_t __kernel_gid32_t;
+ 
+ typedef unsigned int	__kernel_dev_t;
+ typedef unsigned int	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ #endif /* _ASM_IA64_POSIX_TYPES_H */
+diff --git a/libc/sysdeps/linux/m68k/bits/kernel_types.h b/libc/sysdeps/linux/m68k/bits/kernel_types.h
+index 0a77a8f..176b968 100644
+--- a/libc/sysdeps/linux/m68k/bits/kernel_types.h
++++ b/libc/sysdeps/linux/m68k/bits/kernel_types.h
+@@ -32,6 +32,8 @@ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef long long	__kernel_loff_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ typedef struct {
+ #ifdef __USE_ALL
+diff --git a/libc/sysdeps/linux/microblaze/bits/kernel_types.h b/libc/sysdeps/linux/microblaze/bits/kernel_types.h
+index 2a70575..a9f736b 100644
+--- a/libc/sysdeps/linux/microblaze/bits/kernel_types.h
++++ b/libc/sysdeps/linux/microblaze/bits/kernel_types.h
+@@ -44,6 +44,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned int	__kernel_old_uid_t;
+ typedef unsigned int	__kernel_old_gid_t;
+ typedef unsigned int	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ #ifdef __GNUC__
+ typedef long long	__kernel_loff_t;
+diff --git a/libc/sysdeps/linux/mips/bits/kernel_types.h b/libc/sysdeps/linux/mips/bits/kernel_types.h
+index 9fc3b96..97faeac 100644
+--- a/libc/sysdeps/linux/mips/bits/kernel_types.h
++++ b/libc/sysdeps/linux/mips/bits/kernel_types.h
+@@ -32,6 +32,8 @@ typedef int		__kernel_gid32_t;
+ typedef __kernel_uid_t	__kernel_old_uid_t;
+ typedef __kernel_gid_t	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long      __kernel_loff_t;
+ #else
+ typedef unsigned int	__kernel_dev_t;
+@@ -68,6 +70,8 @@ typedef int		__kernel_gid32_t;
+ typedef __kernel_uid_t	__kernel_old_uid_t;
+ typedef __kernel_gid_t	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long      __kernel_loff_t;
+ #endif
+ 
+diff --git a/libc/sysdeps/linux/nios2/bits/kernel_types.h b/libc/sysdeps/linux/nios2/bits/kernel_types.h
+index 8b86d79..3c030e7 100644
+--- a/libc/sysdeps/linux/nios2/bits/kernel_types.h
++++ b/libc/sysdeps/linux/nios2/bits/kernel_types.h
+@@ -31,6 +31,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef unsigned short	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long	__kernel_loff_t;
+ 
+ typedef struct {
+diff --git a/libc/sysdeps/linux/powerpc/bits/kernel_types.h b/libc/sysdeps/linux/powerpc/bits/kernel_types.h
+index 3f3b933..1167de2 100644
+--- a/libc/sysdeps/linux/powerpc/bits/kernel_types.h
++++ b/libc/sysdeps/linux/powerpc/bits/kernel_types.h
+@@ -36,6 +36,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned int	__kernel_old_uid_t;
+ typedef unsigned int	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ #else
+ typedef unsigned int	__kernel_dev_t;
+ typedef unsigned int	__kernel_ino_t;
+@@ -61,6 +63,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned int	__kernel_old_uid_t;
+ typedef unsigned int	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long	__kernel_loff_t;
+ #endif
+ 
+diff --git a/libc/sysdeps/linux/sh/bits/kernel_types.h b/libc/sysdeps/linux/sh/bits/kernel_types.h
+index f96e9fa..ac97261 100644
+--- a/libc/sysdeps/linux/sh/bits/kernel_types.h
++++ b/libc/sysdeps/linux/sh/bits/kernel_types.h
+@@ -32,6 +32,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long	__kernel_loff_t;
+ 
+ typedef struct {
+diff --git a/libc/sysdeps/linux/sh64/bits/kernel_types.h b/libc/sysdeps/linux/sh64/bits/kernel_types.h
+index 671cc83..8cc6c61 100644
+--- a/libc/sysdeps/linux/sh64/bits/kernel_types.h
++++ b/libc/sysdeps/linux/sh64/bits/kernel_types.h
+@@ -43,6 +43,8 @@ typedef unsigned int    __kernel_gid32_t;
+ typedef unsigned short  __kernel_old_uid_t;
+ typedef unsigned short  __kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long       __kernel_loff_t;
+ 
+ typedef struct {
+diff --git a/libc/sysdeps/linux/sparc/bits/kernel_types.h b/libc/sysdeps/linux/sparc/bits/kernel_types.h
+index 0cc4bc2..a10e075 100644
+--- a/libc/sysdeps/linux/sparc/bits/kernel_types.h
++++ b/libc/sysdeps/linux/sparc/bits/kernel_types.h
+@@ -32,6 +32,8 @@ typedef unsigned short	       __kernel_gid16_t;
+ typedef __kernel_uid_t 	       __kernel_old_uid_t;
+ typedef __kernel_gid_t         __kernel_old_gid_t;
+ typedef __kernel_dev_t         __kernel_old_dev_t;
++typedef long                   __kernel_long_t;
++typedef unsigned long          __kernel_ulong_t;
+ typedef __kernel_uid_t	       __kernel_uid32_t;
+ typedef __kernel_gid_t	       __kernel_gid32_t;
+ typedef int		       __kernel_suseconds_t;
+@@ -62,6 +64,8 @@ typedef unsigned int	       __kernel_gid32_t;
+ typedef unsigned short	       __kernel_old_uid_t;
+ typedef unsigned short	       __kernel_old_gid_t;
+ typedef __kernel_dev_t         __kernel_old_dev_t;
++typedef long                   __kernel_long_t;
++typedef unsigned long          __kernel_ulong_t;
+ typedef long long              __kernel_loff_t;
+ #endif
+ 
+diff --git a/libc/sysdeps/linux/v850/bits/kernel_types.h b/libc/sysdeps/linux/v850/bits/kernel_types.h
+index 3e851ab..780aa8a 100644
+--- a/libc/sysdeps/linux/v850/bits/kernel_types.h
++++ b/libc/sysdeps/linux/v850/bits/kernel_types.h
+@@ -41,6 +41,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ 
+ typedef struct {
+ #ifdef __USE_ALL
+diff --git a/libc/sysdeps/linux/x86_64/bits/kernel_types.h b/libc/sysdeps/linux/x86_64/bits/kernel_types.h
+index de800d7..0cae08c 100644
+--- a/libc/sysdeps/linux/x86_64/bits/kernel_types.h
++++ b/libc/sysdeps/linux/x86_64/bits/kernel_types.h
+@@ -40,6 +40,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef __kernel_dev_t	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long	__kernel_loff_t;
+ 
+ typedef struct {
+diff --git a/libc/sysdeps/linux/xtensa/bits/kernel_types.h b/libc/sysdeps/linux/xtensa/bits/kernel_types.h
+index 44f1075..ed38f2e 100644
+--- a/libc/sysdeps/linux/xtensa/bits/kernel_types.h
++++ b/libc/sysdeps/linux/xtensa/bits/kernel_types.h
+@@ -33,6 +33,8 @@ typedef unsigned int	__kernel_gid32_t;
+ typedef unsigned short	__kernel_old_uid_t;
+ typedef unsigned short	__kernel_old_gid_t;
+ typedef unsigned short	__kernel_old_dev_t;
++typedef long		__kernel_long_t;
++typedef unsigned long	__kernel_ulong_t;
+ typedef long long	__kernel_loff_t;
+ 
+ /* Beginning in 2.6 kernels, which is the first version that includes the
+--
+cgit v0.9.0.1-2-gef13