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-rw-r--r--recipes/linux/linux-2.6.28/mtcdp/defconfig1497
-rw-r--r--recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-mach-at91-20100405.patch148
-rw-r--r--recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-option-20100405.patch69
-rw-r--r--recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-sierra-20100405.patch1668
-rw-r--r--recipes/linux/linux_2.6.28.bb8
5 files changed, 3389 insertions, 1 deletions
diff --git a/recipes/linux/linux-2.6.28/mtcdp/defconfig b/recipes/linux/linux-2.6.28/mtcdp/defconfig
new file mode 100644
index 0000000000..186d329368
--- /dev/null
+++ b/recipes/linux/linux-2.6.28/mtcdp/defconfig
@@ -0,0 +1,1497 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.28.10
+# Thu Mar 11 17:03:23 2010
+#
+CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_COMPAT_BRK=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+CONFIG_FREEZER=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+CONFIG_ARCH_AT91=y
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KIRKWOOD is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_LOKI is not set
+# CONFIG_ARCH_MV78XX0 is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Atmel AT91 System-on-Chip
+#
+# CONFIG_ARCH_AT91RM9200 is not set
+# CONFIG_ARCH_AT91SAM9260 is not set
+# CONFIG_ARCH_AT91SAM9261 is not set
+# CONFIG_ARCH_AT91SAM9263 is not set
+# CONFIG_ARCH_AT91SAM9RL is not set
+CONFIG_ARCH_AT91SAM9G20=y
+# CONFIG_ARCH_AT91CAP9 is not set
+# CONFIG_ARCH_AT91X40 is not set
+CONFIG_AT91_PMC_UNIT=y
+
+#
+# AT91SAM9G20 Board Type
+#
+CONFIG_MACH_AT91SAM9G20EK=y
+
+#
+# AT91 Board Options
+#
+CONFIG_MTD_AT91_DATAFLASH_CARD=y
+# CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16 is not set
+
+#
+# AT91 Feature Selections
+#
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_SLOW_CLOCK=y
+CONFIG_AT91_TIMER_HZ=100
+CONFIG_AT91_EARLY_DBGU=y
+# CONFIG_AT91_EARLY_USART0 is not set
+# CONFIG_AT91_EARLY_USART1 is not set
+# CONFIG_AT91_EARLY_USART2 is not set
+# CONFIG_AT91_EARLY_USART3 is not set
+# CONFIG_AT91_EARLY_USART4 is not set
+# CONFIG_AT91_EARLY_USART5 is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_ARM926T=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5TJ=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_V4WB=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_THUMB is not set
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
+# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
+# CONFIG_OUTER_CACHE is not set
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+CONFIG_ARCH_FLATMEM_HAS_HOLES=y
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_LEDS is not set
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE=" quiet "
+# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
+
+#
+# CPU Power Management
+#
+# CONFIG_CPU_IDLE is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+# CONFIG_VFP is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_HAVE_AOUT=y
+# CONFIG_BINFMT_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_APM_EMULATION is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+CONFIG_NET_IPGRE=y
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_NETLINK_QUEUE=y
+CONFIG_NETFILTER_NETLINK_LOG=y
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_CT_ACCT=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_DCCP is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=y
+CONFIG_NF_CONNTRACK_H323=y
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NETFILTER_XTABLES=y
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=y
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS 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=y
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP 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_IPRANGE 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_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE 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_STATE=y
+# 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_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_CONNTRACK_IPV4=y
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+# CONFIG_IP_NF_QUEUE is not set
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MATCH_ADDRTYPE=y
+# CONFIG_IP_NF_MATCH_AH is not set
+CONFIG_IP_NF_MATCH_ECN=y
+CONFIG_IP_NF_MATCH_TTL=y
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_LOG=y
+# CONFIG_IP_NF_TARGET_ULOG is not set
+CONFIG_NF_NAT=y
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+# CONFIG_NF_NAT_SNMP_BASIC is not set
+CONFIG_NF_NAT_FTP=y
+# CONFIG_NF_NAT_IRC is not set
+# CONFIG_NF_NAT_TFTP is not set
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_PPTP is not set
+CONFIG_NF_NAT_H323=y
+# CONFIG_NF_NAT_SIP is not set
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 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_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+CONFIG_MTD_DATAFLASH=y
+# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
+# CONFIG_MTD_DATAFLASH_OTP is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_GPIO is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+CONFIG_MTD_NAND_ATMEL=y
+# CONFIG_MTD_NAND_ATMEL_ECC_HW is not set
+CONFIG_MTD_NAND_ATMEL_ECC_SOFT=y
+# CONFIG_MTD_NAND_ATMEL_ECC_NONE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_TCB_CLKSRC=y
+CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
+CONFIG_ATMEL_SSC=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+CONFIG_MACB=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
+# CONFIG_SMC911X is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+CONFIG_PPP=y
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPP_FILTER is not set
+CONFIG_PPP_ASYNC=y
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_SERIAL_ATMEL_PDC=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_GPIO=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_ATMEL=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_AT91SAM9X_WATCHDOG=y
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+# CONFIG_HID_PID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=m
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+#
+
+#
+# see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+CONFIG_USB_STORAGE_DEBUG=y
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+# CONFIG_USB_EZUSB is not set
+CONFIG_USB_SERIAL_GENERIC=y
+# 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_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP2101 is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# 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_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_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+CONFIG_USB_SERIAL_SIERRAWIRELESS=m
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_OPTION=m
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_SELECTED=y
+CONFIG_USB_GADGET_AT91=y
+CONFIG_USB_AT91=y
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_PXA27X is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+CONFIG_USB_ZERO=m
+# CONFIG_USB_ETH is not set
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_AT91=y
+# CONFIG_MMC_SPI is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_PCA955X is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_AT91SAM9=y
+CONFIG_RTC_DRV_AT91SAM9_RTT=0
+CONFIG_RTC_DRV_AT91SAM9_GPBR=0
+# CONFIG_DMADEVICES is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4DEV_COMPAT is not set
+CONFIG_EXT4_FS_XATTR=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+# CONFIG_EXT4_FS_SECURITY is not set
+CONFIG_JBD=y
+CONFIG_JBD2=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_FS_WBUF_VERIFY=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+CONFIG_DEBUG_PREEMPT=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_ERRORS is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_DEBUG_LL=y
+# CONFIG_DEBUG_ICEDCC is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-mach-at91-20100405.patch b/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-mach-at91-20100405.patch
new file mode 100644
index 0000000000..6ca111a137
--- /dev/null
+++ b/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-mach-at91-20100405.patch
@@ -0,0 +1,148 @@
+diff -uprN -X linux-2.6.28/Documentation/dontdiff linux-2.6.28-vanilla/arch/arm/mach-at91/at91sam9260_devices.c linux-2.6.28/arch/arm/mach-at91/at91sam9260_devices.c
+--- linux-2.6.28-vanilla/arch/arm/mach-at91/at91sam9260_devices.c 2008-12-24 17:26:37.000000000 -0600
++++ linux-2.6.28/arch/arm/mach-at91/at91sam9260_devices.c 2010-04-05 15:25:29.000000000 -0500
+@@ -183,9 +183,9 @@ void __init at91_add_device_eth(struct a
+ at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
+ at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
+ at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
+- at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
+- at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
+- at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
++ at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 -- DJS was PA23 */
++ at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 -- DJS was PA24 */
++ /*at91_set_B_periph(AT91_PIN_PA22, 0);*/ /* ETXER -- DJS commented this out */
+ }
+
+ eth_data = *data;
+diff -uprN -X linux-2.6.28/Documentation/dontdiff linux-2.6.28-vanilla/arch/arm/mach-at91/board-sam9g20ek.c linux-2.6.28/arch/arm/mach-at91/board-sam9g20ek.c
+--- linux-2.6.28-vanilla/arch/arm/mach-at91/board-sam9g20ek.c 2008-12-24 17:26:37.000000000 -0600
++++ linux-2.6.28/arch/arm/mach-at91/board-sam9g20ek.c 2010-04-05 15:25:29.000000000 -0500
+@@ -57,6 +57,9 @@ static void __init ek_map_io(void)
+ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
++ /* USART2 on ttyS3. (Rx,Tx) 20090608 TAB added for GPS */
++ at91_register_uart(AT91SAM9260_ID_US2, 3, 0);
++
+ /* set serial console to ttyS0 (ie, DBGU) */
+ at91_set_serial_console(0);
+ }
+@@ -78,8 +81,8 @@ static struct at91_usbh_data __initdata
+ * USB Device port
+ */
+ static struct at91_udc_data __initdata ek_udc_data = {
+- .vbus_pin = AT91_PIN_PC5,
+- .pullup_pin = 0, /* pull-up driven by UDC */
++ .vbus_pin = AT91_PIN_PC12, /* DJS -- was AT91_PIN_PC5, */
++ .pullup_pin = 0, /* pull-up driven by UDC */
+ };
+
+
+@@ -111,7 +114,7 @@ static struct spi_board_info ek_spi_devi
+ */
+ static struct at91_eth_data __initdata ek_macb_data = {
+ .phy_irq_pin = AT91_PIN_PA7,
+- .is_rmii = 1,
++ .is_rmii = 0, /* DJS -- changed from 1 to 0 since using MII */
+ };
+
+
+@@ -120,22 +123,53 @@ static struct at91_eth_data __initdata e
+ */
+ static struct mtd_partition __initdata ek_nand_partition[] = {
+ {
+- .name = "Bootstrap",
+- .offset = 0,
+- .size = 4 * SZ_1M,
++ .name = "MTNCG-NANDFlash",
++ .offset = 0,
++ .size = 256*1024*1024,
++ },
++ {
++ .name = "AT91Bootstrap",
++ .offset = 0,
++ .size = 128*1024,
++ },
++ {
++ .name = "UBoot",
++ .offset = 128*1024,
++ .size = 256*1024,
++ },
++ {
++ .name = "UBoot Config",
++ .offset = 384*1024,
++ .size = 128*1024,
++ },
++ {
++ .name = "UBoot Redundant Config",
++ .offset = 512*1024,
++ .size = 128*1024,
++ },
++ {
++ .name = "uImage",
++ .offset = 640*1024,
++ .size = 59*128*1024,
++ },
++ {
++ .name = "Config",
++ .offset = 64*128*1024,
++ .size = 64*128*1024,
+ },
+ {
+- .name = "Partition 1",
+- .offset = MTDPART_OFS_NXTBLK,
+- .size = 60 * SZ_1M,
++ .name = "Oem Config",
++ .offset = 128*128*1024,
++ .size = 64*128*1024,
+ },
+ {
+- .name = "Partition 2",
+- .offset = MTDPART_OFS_NXTBLK,
++ .name = "Rootfs",
++ .offset = 192*128*1024,
+ .size = MTDPART_SIZ_FULL,
+ },
+ };
+
++
+ static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
+ {
+ *num_partitions = ARRAY_SIZE(ek_nand_partition);
+@@ -159,11 +193,13 @@ static struct atmel_nand_data __initdata
+
+ /*
+ * MCI (SD/MMC)
+- * det_pin, wp_pin and vcc_pin are not connected
++ * vcc_pin is not connected
+ */
+ static struct at91_mmc_data __initdata ek_mmc_data = {
+ .slot_b = 1,
+ .wire4 = 1,
++ .det_pin = AT91_PIN_PA6, /* DJS -- was ... not connected */
++ .wp_pin = AT91_PIN_PA9, /* DJS -- was ... not connected */
+ };
+
+
+@@ -171,17 +207,12 @@ static struct at91_mmc_data __initdata e
+ * LEDs
+ */
+ static struct gpio_led ek_leds[] = {
+- { /* "bottom" led, green, userled1 to be defined */
+- .name = "ds5",
+- .gpio = AT91_PIN_PA6,
++ { /* "status" led, green */
++ .name = "status",
++ .gpio = AT91_PIN_PA30, /* DJS -- was AT91_PIN_PA9, */
+ .active_low = 1,
+- .default_trigger = "none",
+- },
+- { /* "power" led, yellow */
+- .name = "ds1",
+- .gpio = AT91_PIN_PA9,
+ .default_trigger = "heartbeat",
+- }
++ },
+ };
+
+ static void __init ek_board_init(void)
diff --git a/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-option-20100405.patch b/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-option-20100405.patch
new file mode 100644
index 0000000000..8a06a1f04a
--- /dev/null
+++ b/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-option-20100405.patch
@@ -0,0 +1,69 @@
+diff -uprN -X linux-2.6.28/Documentation/dontdiff linux-2.6.28-vanilla/drivers/usb/serial/option.c linux-2.6.28/drivers/usb/serial/option.c
+--- linux-2.6.28-vanilla/drivers/usb/serial/option.c 2008-12-24 17:26:37.000000000 -0600
++++ linux-2.6.28/drivers/usb/serial/option.c 2010-04-05 15:35:16.000000000 -0500
+@@ -696,30 +696,46 @@ static void option_indat_callback(struct
+ dbg("%s: %p", __func__, urb);
+
+ endpoint = usb_pipeendpoint(urb->pipe);
+- port = urb->context;
++ port = urb->context;
+
+- if (status) {
++ switch (status) {
++ case 0:
++ /* success */
++ break;
++ case -ECONNRESET:
++ case -ENOENT:
++ case -ESHUTDOWN:
++ /* this urb is terminated, clean up */
++ dbg("%s: urb shutting down with status: %d on endpoint %02x.",
++ __func__, status, endpoint);
++ return;
++ default:
+ dbg("%s: nonzero status: %d on endpoint %02x.",
+- __func__, status, endpoint);
+- } else {
++ __func__, status, endpoint);
++ goto exit;
++ }
++
++ usb_serial_debug_data(debug, &port->dev, __func__,
++ urb->actual_length, data);
++
++ if (urb->actual_length) {
+ tty = tty_port_tty_get(&port->port);
+- if (urb->actual_length) {
+- tty_buffer_request_room(tty, urb->actual_length);
+- tty_insert_flip_string(tty, data, urb->actual_length);
+- tty_flip_buffer_push(tty);
+- } else
+- dbg("%s: empty read urb received", __func__);
+- tty_kref_put(tty);
+
+- /* Resubmit urb so we continue receiving */
+- if (port->port.count && status != -ESHUTDOWN) {
+- err = usb_submit_urb(urb, GFP_ATOMIC);
+- if (err)
+- printk(KERN_ERR "%s: resubmit read urb failed. "
+- "(%d)", __func__, err);
+- }
++ tty_buffer_request_room(tty, urb->actual_length);
++ tty_insert_flip_string(tty, data, urb->actual_length);
++ tty_flip_buffer_push(tty);
++
++ tty_kref_put(tty);
+ }
+- return;
++
++exit:
++ /* Resubmit urb so we continue receiving */
++ err = usb_submit_urb(urb, GFP_ATOMIC);
++ if (err && err != -EPERM)
++ printk(KERN_ERR "%s: resubmit read urb failed. "
++ "(%d)", __func__, err);
++ else
++ usb_mark_last_busy(port->serial->dev);
+ }
+
+ static void option_outdat_callback(struct urb *urb)
diff --git a/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-sierra-20100405.patch b/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-sierra-20100405.patch
new file mode 100644
index 0000000000..5d93c0edd3
--- /dev/null
+++ b/recipes/linux/linux-2.6.28/mtcdp/linux-2.6.28-sierra-20100405.patch
@@ -0,0 +1,1668 @@
+diff -uprN -X linux-2.6.28/Documentation/dontdiff linux-2.6.28-vanilla/drivers/usb/serial/sierra.c linux-2.6.28/drivers/usb/serial/sierra.c
+--- linux-2.6.28-vanilla/drivers/usb/serial/sierra.c 2008-12-24 17:26:37.000000000 -0600
++++ linux-2.6.28/drivers/usb/serial/sierra.c 2010-04-05 15:25:29.000000000 -0500
+@@ -2,6 +2,9 @@
+ USB Driver for Sierra Wireless
+
+ Copyright (C) 2006, 2007, 2008 Kevin Lloyd <klloyd@sierrawireless.com>
++
++ Copyright (C) 2008, 2009 Elina Pasheva, Matthew Safar, Rory Filer
++ <linux@sierrawireless.com>
+
+ IMPORTANT DISCLAIMER: This driver is not commercially supported by
+ Sierra Wireless. Use at your own risk.
+@@ -13,9 +16,14 @@
+ Portions based on the option driver by Matthias Urlichs <smurf@smurf.noris.de>
+ Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org>
+ */
+-
+-#define DRIVER_VERSION "v.1.3.2"
+-#define DRIVER_AUTHOR "Kevin Lloyd <klloyd@sierrawireless.com>"
++/* Uncomment to log function calls */
++/* #define DEBUG */
++/* Uncomment to force power level set to auto when attaching a device */
++/* #define POWER_LEVEL_AUTO */
++
++/* Sierra driver - kernel 2.6.28 */
++#define DRIVER_VERSION "v.1.7.30"
++#define DRIVER_AUTHOR "Kevin Lloyd, Elina Pasheva, Matthew Safar, Rory Filer"
+ #define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
+
+ #include <linux/kernel.h>
+@@ -26,25 +34,89 @@
+ #include <linux/module.h>
+ #include <linux/usb.h>
+ #include <linux/usb/serial.h>
+-#include <linux/usb/ch9.h>
++#include <asm/unaligned.h>
+
+-#define SWIMS_USB_REQUEST_SetPower 0x00
++#define SWIMS_USB_REQUEST_SetDevPower 0x00
++#define SWIMS_USB_REQUEST_GetFwAttr 0x06
+ #define SWIMS_USB_REQUEST_SetNmea 0x07
++#define USB_REQUEST_TYPE_CLASS 0xA1
++#define USB_REQUEST_IFACE 0x20
+
+-/* per port private data */
++#define N_IN_URB_HM 8
++#define N_OUT_URB_HM 64
+ #define N_IN_URB 4
+ #define N_OUT_URB 4
+ #define IN_BUFLEN 4096
+
++#define MAX_TRANSFER (PAGE_SIZE - 512)
++/* MAX_TRANSFER is chosen so that the VM is not stressed by
++ allocations > PAGE_SIZE and the number of packets in a page
++ is an integer 512 is the largest possible packet on EHCI */
++
++#define SWI_FW_ATTR_PM_MASK 0x02
++/* PORTION_LEN defines the length of data written to a file at once */
++#define PORTION_LEN 4096
++
+ static int debug;
+ static int nmea;
+
++/* sysfs attributes */
++static int sierra_create_sysfs_attrs(struct usb_serial_port *port);
++static int sierra_remove_sysfs_attrs(struct usb_serial_port *port);
++/* autopm worker */
++static void sierra_kevent(struct work_struct * work);
++
++/* Used in interface blacklisting */
++struct sierra_iface_info {
++ const u32 infolen; /* number of interface numbers on blacklist */
++ const u8 *ifaceinfo; /* pointer to the array holding the numbers */
++};
++
++/* per interface statistics */
++struct sierra_intf_stats {
++ atomic_t rx_bytes; /* received bytes */
++ atomic_t indat_cb_cnt; /* indat callback count */
++ atomic_t indat_cb_fail; /* indat cb with error */
++
++ atomic_t tx_bytes; /* transmitted bytes */
++ atomic_t write_cnt; /* no. of writes */
++ atomic_t write_err; /* no. of failed writes */
++
++ atomic_t delayed_writes; /* no. of delayed writes */
++ atomic_t delayed_write_err; /* no. of delayed write errs */
++
++ atomic_t outdat_cb_cnt; /* outdat callback count */
++ atomic_t outdat_cb_fail; /* outdat cb with error */
++
++ atomic_t async_gets; /* async get requests */
++ atomic_t async_puts; /* async put requests */
++
++ atomic_t sync_gets; /* serviced async get requests */
++ atomic_t sync_puts; /* serviced async put requests */
++};
++
++struct sierra_intf_private {
++ spinlock_t susp_lock;
++ unsigned int suspended:1;
++ int in_flight;
++ atomic_t disconnected;
++ int alternate; /* alternate settings selected */
++
++ struct sierra_intf_stats stats;
++
++ struct work_struct autopm_kevent;
++ struct kref ref_cnt;
++ struct usb_serial *serial;
++ atomic_t puts;
++ atomic_t gets;
++};
++
+ static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
+ {
+ int result;
+- dev_dbg(&udev->dev, "%s", __func__);
++ dev_dbg(&udev->dev, "%s\n", __func__);
+ result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+- SWIMS_USB_REQUEST_SetPower, /* __u8 request */
++ SWIMS_USB_REQUEST_SetDevPower, /* __u8 request */
+ USB_TYPE_VENDOR, /* __u8 request type */
+ swiState, /* __u16 value */
+ 0, /* __u16 index */
+@@ -57,7 +129,7 @@ static int sierra_set_power_state(struct
+ static int sierra_vsc_set_nmea(struct usb_device *udev, __u16 enable)
+ {
+ int result;
+- dev_dbg(&udev->dev, "%s", __func__);
++ dev_dbg(&udev->dev, "%s\n", __func__);
+ result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ SWIMS_USB_REQUEST_SetNmea, /* __u8 request */
+ USB_TYPE_VENDOR, /* __u8 request type */
+@@ -69,28 +141,97 @@ static int sierra_vsc_set_nmea(struct us
+ return result;
+ }
+
+-static int sierra_calc_num_ports(struct usb_serial *serial)
++static int sierra_get_fw_attr(struct usb_device *udev, u16 *data)
+ {
+ int result;
+- int *num_ports = usb_get_serial_data(serial);
+- dev_dbg(&serial->dev->dev, "%s", __func__);
++ u16 *attrdata;
+
+- result = *num_ports;
++ dev_dbg(&udev->dev, "%s\n", __func__);
+
+- if (result) {
+- kfree(num_ports);
+- usb_set_serial_data(serial, NULL);
++ attrdata = kmalloc(sizeof(*attrdata), GFP_KERNEL);
++ if (!attrdata)
++ return -ENOMEM;
++
++ result = usb_control_msg(udev,
++ usb_rcvctrlpipe(udev, 0),
++ SWIMS_USB_REQUEST_GetFwAttr, /* __u8 request*/
++ USB_TYPE_VENDOR | USB_DIR_IN, /* request type*/
++ 0x0000, /* __u16 value */
++ 0x0000, /* __u16 index */
++ attrdata, /* void *data */
++ sizeof(*attrdata), /* _u16 size */
++ USB_CTRL_SET_TIMEOUT); /* in timeout */
++
++ if (result < 0) {
++ kfree(attrdata);
++ return -EIO;
+ }
+
++ *data = *attrdata;
++
++ kfree(attrdata);
+ return result;
+ }
+
++static int sierra_calc_num_ports(struct usb_serial *serial)
++{
++ int num_ports = 0;
++ u8 ifnum, numendpoints;
++
++ dev_dbg(&serial->dev->dev, "%s\n", __func__);
++
++ ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
++ numendpoints = serial->interface->cur_altsetting->desc.bNumEndpoints;
++
++ /* Dummy interface present on some SKUs should be ignored */
++ if (ifnum == 0x99)
++ num_ports = 0;
++ else if (numendpoints <= 3)
++ num_ports = 1;
++ else
++ num_ports = (numendpoints-1)/2;
++ return num_ports;
++}
++
++static int is_blacklisted(const u8 ifnum,
++ const struct sierra_iface_info *blacklist)
++{
++ const u8 *info;
++ int i;
++
++ if (blacklist) {
++ info = blacklist->ifaceinfo;
++
++ for (i = 0; i < blacklist->infolen; i++) {
++ if (info[i] == ifnum)
++ return 1;
++ }
++ }
++ return 0;
++}
++
++static int is_himemory(const u8 ifnum,
++ const struct sierra_iface_info *himemorylist)
++{
++ const u8 *info;
++ int i;
++
++ if (himemorylist) {
++ info = himemorylist->ifaceinfo;
++
++ for (i=0; i < himemorylist->infolen; i++) {
++ if (info[i] == ifnum)
++ return 1;
++ }
++ }
++ return 0;
++}
++
+ static int sierra_calc_interface(struct usb_serial *serial)
+ {
+ int interface;
+ struct usb_interface *p_interface;
+ struct usb_host_interface *p_host_interface;
+- dev_dbg(&serial->dev->dev, "%s", __func__);
+
+ /* Get the interface structure pointer from the serial struct */
+ p_interface = serial->interface;
+@@ -99,8 +240,7 @@ static int sierra_calc_interface(struct
+ p_host_interface = p_interface->cur_altsetting;
+
+ /* read the interface descriptor for this active altsetting
+- * to find out the interface number we are on
+- */
++ * to find out the interface number we are on */
+ interface = p_host_interface->desc.bInterfaceNumber;
+
+ return interface;
+@@ -111,23 +251,15 @@ static int sierra_probe(struct usb_seria
+ {
+ int result = 0;
+ struct usb_device *udev;
+- int *num_ports;
+- u8 ifnum;
+- u8 numendpoints;
+-
+- dev_dbg(&serial->dev->dev, "%s", __func__);
+-
+- num_ports = kmalloc(sizeof(*num_ports), GFP_KERNEL);
+- if (!num_ports)
+- return -ENOMEM;
++ struct sierra_intf_private *intfdata;
++ int alternate;
++ u8 ifnum;
+
+- ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
+- numendpoints = serial->interface->cur_altsetting->desc.bNumEndpoints;
+ udev = serial->dev;
++ dev_dbg(&udev->dev, "%s\n", __func__);
+
+- /* Figure out the interface number from the serial structure */
+ ifnum = sierra_calc_interface(serial);
+-
++ alternate = 0; /* go with the first */
+ /*
+ * If this interface supports more than 1 alternate
+ * select the 2nd one
+@@ -135,62 +267,114 @@ static int sierra_probe(struct usb_seria
+ if (serial->interface->num_altsetting == 2) {
+ dev_dbg(&udev->dev, "Selecting alt setting for interface %d\n",
+ ifnum);
+- /* We know the alternate setting is 1 for the MC8785 */
+- usb_set_interface(udev, ifnum, 1);
++ /* We know the alternate setting is for composite USB interface
++ * modems
++ */
++ alternate = 1;
+ }
++ usb_set_interface(udev, ifnum, alternate);
+
+- /* Dummy interface present on some SKUs should be ignored */
+- if (ifnum == 0x99)
+- *num_ports = 0;
+- else if (numendpoints <= 3)
+- *num_ports = 1;
+- else
+- *num_ports = (numendpoints-1)/2;
++ /* ifnum could have changed - by calling usb_set_interface */
++ ifnum = sierra_calc_interface(serial);
+
+- /*
+- * save off our num_ports info so that we can use it in the
+- * calc_num_ports callback
+- */
+- usb_set_serial_data(serial, (void *)num_ports);
++ if (is_blacklisted(ifnum,
++ (struct sierra_iface_info *)id->driver_info)) {
++ dev_dbg(&serial->dev->dev,
++ "Ignoring blacklisted interface #%d\n", ifnum);
++ return -ENODEV;
++ }
++
++ intfdata = serial->private = kzalloc(sizeof(struct sierra_intf_private),
++ GFP_KERNEL);
++ if (!intfdata)
++ return -ENOMEM;
++ spin_lock_init(&intfdata->susp_lock);
++
++ kref_init(&intfdata->ref_cnt);
++ atomic_set(&intfdata->disconnected, 0);
++ intfdata->serial = serial;
++ intfdata->alternate = alternate;
++ atomic_set(&intfdata->puts, 0);
++ atomic_set(&intfdata->gets, 0);
++ INIT_WORK(&intfdata->autopm_kevent, sierra_kevent);
+
+ return result;
++
+ }
+
++/* interfaces with higher memory requirements */
++static const u8 hi_memory_typeA_ifaces[] = { 0, 2 };
++static const struct sierra_iface_info typeA_interface_list = {
++ .infolen = ARRAY_SIZE(hi_memory_typeA_ifaces),
++ .ifaceinfo = hi_memory_typeA_ifaces,
++};
++
++static const u8 hi_memory_typeB_ifaces[] = { 3, 4, 5, 6 };
++static const struct sierra_iface_info typeB_interface_list = {
++ .infolen = ARRAY_SIZE(hi_memory_typeB_ifaces),
++ .ifaceinfo = hi_memory_typeB_ifaces,
++};
++
++/* 'blacklist' of interfaces not served by this driver */
++static const u8 direct_ip_non_serial_ifaces[] = { 7, 8, 9, 10, 11 };
++static const struct sierra_iface_info direct_ip_interface_blacklist = {
++ .infolen = ARRAY_SIZE( direct_ip_non_serial_ifaces ),
++ .ifaceinfo = direct_ip_non_serial_ifaces,
++};
++
++
+ static struct usb_device_id id_table [] = {
++ { USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */
++ { USB_DEVICE(0x03F0, 0x1B1D) }, /* HP ev2200 a.k.a MC5720 */
++ { USB_DEVICE(0x03F0, 0x1E1D) }, /* HP hs2300 a.k.a MC8775 */
++
+ { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
+ { USB_DEVICE(0x1199, 0x0018) }, /* Sierra Wireless MC5720 */
+ { USB_DEVICE(0x1199, 0x0218) }, /* Sierra Wireless MC5720 */
+- { USB_DEVICE(0x03f0, 0x1b1d) }, /* HP ev2200 a.k.a MC5720 */
+ { USB_DEVICE(0x1199, 0x0020) }, /* Sierra Wireless MC5725 */
+- { USB_DEVICE(0x1199, 0x0024) }, /* Sierra Wireless MC5727 */
+ { USB_DEVICE(0x1199, 0x0220) }, /* Sierra Wireless MC5725 */
++ { USB_DEVICE(0x1199, 0x0022) }, /* Sierra Wireless EM5725 */
++ { USB_DEVICE(0x1199, 0x0024) }, /* Sierra Wireless MC5727 */
++ { USB_DEVICE(0x1199, 0x0224) }, /* Sierra Wireless MC5727 */
+ { USB_DEVICE(0x1199, 0x0019) }, /* Sierra Wireless AirCard 595 */
+ { USB_DEVICE(0x1199, 0x0021) }, /* Sierra Wireless AirCard 597E */
++ { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */
+ { USB_DEVICE(0x1199, 0x0120) }, /* Sierra Wireless USB Dongle 595U */
+- /* Sierra Wireless C597 */
++ /* Sierra Wireless C597 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0023, 0xFF, 0xFF, 0xFF) },
+- /* Sierra Wireless Device */
++ /* Sierra Wireless T598 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x0025, 0xFF, 0xFF, 0xFF) },
+- { USB_DEVICE(0x1199, 0x0026) }, /* Sierra Wireless Device */
+- { USB_DEVICE(0x1199, 0x0027) }, /* Sierra Wireless Device */
+- { USB_DEVICE(0x1199, 0x0028) }, /* Sierra Wireless Device */
++ { USB_DEVICE(0x1199, 0x0026) }, /* Sierra Wireless T11 */
++ { USB_DEVICE(0x1199, 0x0027) }, /* Sierra Wireless AC402 */
++ { USB_DEVICE(0x1199, 0x0028) }, /* Sierra Wireless MC5728 */
++ { USB_DEVICE(0x1199, 0x0029) }, /* Sierra Wireless Device */
+
+ { USB_DEVICE(0x1199, 0x6802) }, /* Sierra Wireless MC8755 */
+- { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */
+ { USB_DEVICE(0x1199, 0x6803) }, /* Sierra Wireless MC8765 */
++ { USB_DEVICE(0x1199, 0x6804) }, /* Sierra Wireless MC8755 */
++ { USB_DEVICE(0x1199, 0x6805) }, /* Sierra Wireless MC8765 */
++ { USB_DEVICE(0x1199, 0x6808) }, /* Sierra Wireless MC8755 */
++ { USB_DEVICE(0x1199, 0x6809) }, /* Sierra Wireless MC8765 */
+ { USB_DEVICE(0x1199, 0x6812) }, /* Sierra Wireless MC8775 & AC 875U */
+- { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 (Lenovo) */
++ { USB_DEVICE(0x1199, 0x6813) }, /* Sierra Wireless MC8775 */
+ { USB_DEVICE(0x1199, 0x6815) }, /* Sierra Wireless MC8775 */
+- { USB_DEVICE(0x03f0, 0x1e1d) }, /* HP hs2300 a.k.a MC8775 */
++ { USB_DEVICE(0x1199, 0x6816) }, /* Sierra Wireless MC8775 */
+ { USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
+ { USB_DEVICE(0x1199, 0x6821) }, /* Sierra Wireless AirCard 875U */
++ { USB_DEVICE(0x1199, 0x6822) }, /* Sierra Wireless AirCard 875E */
+ { USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780 */
+ { USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781 */
++ { USB_DEVICE(0x1199, 0x6834) }, /* Sierra Wireless MC8780 */
++ { USB_DEVICE(0x1199, 0x6835) }, /* Sierra Wireless MC8781 */
++ { USB_DEVICE(0x1199, 0x6838) }, /* Sierra Wireless MC8780 */
++ { USB_DEVICE(0x1199, 0x6839) }, /* Sierra Wireless MC8781 */
+ { USB_DEVICE(0x1199, 0x683A) }, /* Sierra Wireless MC8785 */
+ { USB_DEVICE(0x1199, 0x683B) }, /* Sierra Wireless MC8785 Composite */
+- { USB_DEVICE(0x1199, 0x683C) }, /* Sierra Wireless MC8790 */
+- { USB_DEVICE(0x1199, 0x683D) }, /* Sierra Wireless MC8790 */
+- { USB_DEVICE(0x1199, 0x683E) }, /* Sierra Wireless MC8790 */
++ /* Sierra Wireless MC8790, MC8791, MC8792 Composite */
++ { USB_DEVICE(0x1199, 0x683C) },
++ { USB_DEVICE(0x1199, 0x683D) }, /* Sierra Wireless MC8791 Composite */
++ /* Sierra Wireless MC8790, MC8791, MC8792 */
++ { USB_DEVICE(0x1199, 0x683E) },
+ { USB_DEVICE(0x1199, 0x6850) }, /* Sierra Wireless AirCard 880 */
+ { USB_DEVICE(0x1199, 0x6851) }, /* Sierra Wireless AirCard 881 */
+ { USB_DEVICE(0x1199, 0x6852) }, /* Sierra Wireless AirCard 880 E */
+@@ -201,35 +385,35 @@ static struct usb_device_id id_table []
+ { USB_DEVICE(0x1199, 0x685A) }, /* Sierra Wireless AirCard 885 E */
+ /* Sierra Wireless C885 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6880, 0xFF, 0xFF, 0xFF)},
+- /* Sierra Wireless Device */
++ /* Sierra Wireless C888, Air Card 501, USB 303, USB 304 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6890, 0xFF, 0xFF, 0xFF)},
+- /* Sierra Wireless Device */
++ /* Sierra Wireless C22/C33 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6891, 0xFF, 0xFF, 0xFF)},
+- /* Sierra Wireless Device */
++ /* Sierra Wireless HSPA Non-Composite Device */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6892, 0xFF, 0xFF, 0xFF)},
+-
+- { USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */
+- { USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */
++ { USB_DEVICE(0x1199, 0x6893) }, /* Sierra Wireless Device */
++ /* Sierra Wireless Direct IP modems */
++ { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x68A3, 0xFF, 0xFF, 0xFF),
++ .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
++ },
+
+ { }
+ };
+ MODULE_DEVICE_TABLE(usb, id_table);
+
+-static struct usb_driver sierra_driver = {
+- .name = "sierra",
+- .probe = usb_serial_probe,
+- .disconnect = usb_serial_disconnect,
+- .id_table = id_table,
+- .no_dynamic_id = 1,
+-};
+
++/* per port private data */
+ struct sierra_port_private {
+ spinlock_t lock; /* lock the structure */
+ int outstanding_urbs; /* number of out urbs in flight */
+
++ struct usb_anchor active;
++ struct usb_anchor delayed;
++
++ int num_out_urbs;
++ int num_in_urbs;
+ /* Input endpoints and buffers for this port */
+- struct urb *in_urbs[N_IN_URB];
+- char *in_buffer[N_IN_URB];
++ struct urb *in_urbs[N_IN_URB_HM];
+
+ /* Settings for the port */
+ int rts_state; /* Handshaking pins (outputs) */
+@@ -238,29 +422,89 @@ struct sierra_port_private {
+ int dsr_state;
+ int dcd_state;
+ int ri_state;
++ unsigned int opened:1;
+ };
+
++static void destroy_intfdata(struct kref * kref)
++{
++ struct sierra_intf_private *intfdata;
++ intfdata = container_of(kref, struct sierra_intf_private, ref_cnt);
++
++ dev_dbg(&intfdata->serial->dev->dev, "%s\n", __func__);
++ kfree(intfdata);
++
++}
++
++static void inline intfdata_get(struct sierra_intf_private *intfdata)
++{
++ kref_get(&intfdata->ref_cnt);
++}
++
++static void inline intfdata_put(struct sierra_intf_private *intfdata)
++{
++ kref_put(&intfdata->ref_cnt, destroy_intfdata);
++}
++
++static void sierra_kevent(struct work_struct * work)
++{
++ int action;
++ struct sierra_intf_private *intfdata;
++
++ intfdata = container_of(work, struct sierra_intf_private, autopm_kevent);
++
++ dev_dbg(&intfdata->serial->dev->dev, "%s\n", __func__);
++
++ do {
++ action = 0;
++
++ while ( !atomic_read(&intfdata->disconnected) &&
++ atomic_add_unless(&intfdata->gets,-1,0)) {
++ usb_autopm_get_interface(intfdata->serial->interface);
++ atomic_inc(&intfdata->stats.sync_gets);
++ action |= 1;
++ }
++
++ while ( !atomic_read(&intfdata->disconnected) &&
++ atomic_add_unless(&intfdata->puts,-1,0)) {
++ usb_autopm_put_interface(intfdata->serial->interface);
++ atomic_inc(&intfdata->stats.sync_puts);
++ action |= 1;
++ }
++
++ } while(action);
++
++ intfdata_put(intfdata);
++}
++
+ static int sierra_send_setup(struct tty_struct *tty,
+- struct usb_serial_port *port)
++ struct usb_serial_port *port)
+ {
+ struct usb_serial *serial = port->serial;
+- struct sierra_port_private *portdata;
++ struct sierra_port_private *portdata = usb_get_serial_port_data(port);
+ __u16 interface = 0;
++ int val = 0;
++ int do_send = 0;
++ int retval;
+
+- dev_dbg(&port->dev, "%s", __func__);
+-
+- portdata = usb_get_serial_port_data(port);
++ dev_dbg(&port->dev, "%s\n", __func__);
+
+ if (tty) {
+- int val = 0;
+ if (portdata->dtr_state)
+ val |= 0x01;
+ if (portdata->rts_state)
+ val |= 0x02;
+
+ /* If composite device then properly report interface */
+- if (serial->num_ports == 1)
++ if (serial->num_ports == 1) {
+ interface = sierra_calc_interface(serial);
++ /* Control message is send only to interfaces with
++ * interrupt_in endpoints
++ */
++ if(port->interrupt_in_urb) {
++ /* send control message */
++ do_send = 1;
++ }
++ }
+
+ /* Otherwise the need to do non-composite mapping */
+ else {
+@@ -270,21 +514,25 @@ static int sierra_send_setup(struct tty_
+ interface = 1;
+ else if (port->bulk_out_endpointAddress == 5)
+ interface = 2;
+- }
+
+- return usb_control_msg(serial->dev,
+- usb_rcvctrlpipe(serial->dev, 0),
+- 0x22, 0x21, val, interface,
+- NULL, 0, USB_CTRL_SET_TIMEOUT);
++ do_send = 1;
++ }
+ }
++ if (!do_send)
++ return 0;
+
+- return 0;
++ usb_autopm_get_interface(serial->interface);
++ retval = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0),
++ 0x22, 0x21, val, interface, NULL, 0, USB_CTRL_SET_TIMEOUT);
++ usb_autopm_put_interface(serial->interface);
++
++ return retval;
+ }
+
+ static void sierra_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old_termios)
+ {
+- dev_dbg(&port->dev, "%s", __func__);
++ dev_dbg(&port->dev, "%s\n", __func__);
+ tty_termios_copy_hw(tty->termios, old_termios);
+ sierra_send_setup(tty, port);
+ }
+@@ -295,7 +543,7 @@ static int sierra_tiocmget(struct tty_st
+ unsigned int value;
+ struct sierra_port_private *portdata;
+
+- dev_dbg(&port->dev, "%s", __func__);
++ dev_dbg(&port->dev, "%s\n", __func__);
+ portdata = usb_get_serial_port_data(port);
+
+ value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
+@@ -328,25 +576,303 @@ static int sierra_tiocmset(struct tty_st
+ return sierra_send_setup(tty, port);
+ }
+
++static void sierra_release_urb(struct urb *urb)
++{
++ struct usb_serial_port *port;
++ if (urb) {
++ port = urb->context;
++ dev_dbg(&port->dev, "%s: %p\n", __func__, urb);
++ usb_free_urb(urb);
++ }
++}
++
++/* Sysfs Attributes */
++static ssize_t show_suspend_status(struct device *dev,
++ struct device_attribute *attr, char *buf)
++{
++ struct usb_serial_port *port;
++ struct sierra_intf_private *intfdata;
++ unsigned long flags;
++ unsigned int flag_suspended;
++
++ port = to_usb_serial_port(dev);
++ intfdata = port->serial->private;
++
++ spin_lock_irqsave(&intfdata->susp_lock, flags);
++ flag_suspended = intfdata->suspended;
++ spin_unlock_irqrestore(&intfdata->susp_lock, flags);
++
++ return snprintf(buf, PORTION_LEN, "%i %i %i\n",
++ flag_suspended,
++ port->serial->interface->pm_usage_cnt,
++ port->serial->dev->pm_usage_cnt);
++}
++
++static ssize_t show_stats(struct device *dev,
++ struct device_attribute *attr, char *buf)
++{
++ struct usb_serial_port *port;
++ struct sierra_intf_private *intfdata;
++
++ port = to_usb_serial_port(dev);
++ intfdata = port->serial->private;
++
++ return snprintf(buf, 4096,
++ "rx: %i B\tindat: %i\tindat err: %i\n"
++ "tx: %i B\toutdat: %i\toutdat err: %i\n"
++ "writes: %i\t\twrite err: %i\n"
++ "delayed writes: %i\tdelayed write err: %i\n"
++ "gets: %i/%i\tputs %i/%i\n" ,
++ atomic_read(&intfdata->stats.rx_bytes), atomic_read(&intfdata->stats.indat_cb_cnt), atomic_read(&intfdata->stats.indat_cb_fail),
++ atomic_read(&intfdata->stats.tx_bytes), atomic_read(&intfdata->stats.outdat_cb_cnt), atomic_read(&intfdata->stats.outdat_cb_fail),
++ atomic_read(&intfdata->stats.write_cnt), atomic_read(&intfdata->stats.write_err),
++ atomic_read(&intfdata->stats.delayed_writes), atomic_read(&intfdata->stats.delayed_write_err),
++ atomic_read(&intfdata->stats.async_gets), atomic_read(&intfdata->stats.sync_gets),
++ atomic_read(&intfdata->stats.async_puts), atomic_read(&intfdata->stats.sync_puts)
++ );
++}
++
++/* Read only suspend status */
++static DEVICE_ATTR(suspend_status, S_IWUSR | S_IRUGO, show_suspend_status,
++ NULL);
++
++/* Read only statistics */
++static DEVICE_ATTR(stats, S_IWUSR | S_IRUGO, show_stats, NULL);
++
++static int sierra_create_sysfs_attrs(struct usb_serial_port *port)
++{
++ int result = 0;
++
++ result = device_create_file(&port->dev, &dev_attr_stats);
++ if (unlikely (result < 0))
++ return result;
++ return device_create_file(&port->dev, &dev_attr_suspend_status);
++}
++
++static int sierra_remove_sysfs_attrs(struct usb_serial_port *port)
++{
++ device_remove_file(&port->dev, &dev_attr_stats);
++ device_remove_file(&port->dev, &dev_attr_suspend_status);
++ return 0;
++}
++
++static void sierra_stop_rx_urbs(struct usb_serial_port *port)
++{
++ int i;
++ struct sierra_port_private *portdata = usb_get_serial_port_data(port);
++
++ for (i = 0; i < portdata->num_in_urbs; i++) {
++ usb_kill_urb(portdata->in_urbs[i]);
++ }
++ usb_kill_urb(port->interrupt_in_urb);
++}
++
++static int sierra_submit_rx_urbs(struct usb_serial_port *port, gfp_t mem_flags)
++{
++ int ok_cnt;
++ int err = -EINVAL;
++ int i;
++ struct urb *urb;
++ struct sierra_port_private *portdata = usb_get_serial_port_data(port);
++
++ ok_cnt = 0;
++ for (i = 0; i < portdata->num_in_urbs; i++) {
++ urb = portdata->in_urbs[i];
++ if (!urb)
++ continue;
++
++ urb->transfer_flags |= URB_FREE_BUFFER;
++ err = usb_submit_urb(urb, mem_flags);
++ if (err) {
++ dev_err(&port->dev, "%s: submit urb failed: %d\n",
++ __func__, err);
++ } else {
++ ok_cnt++;
++ }
++ }
++
++ if (ok_cnt && port->interrupt_in_urb) {
++ err = usb_submit_urb(port->interrupt_in_urb, mem_flags);
++ if (err) {
++ dev_err(&port->dev, "%s: submit intr urb failed: %d\n",
++ __func__, err);
++ }
++ }
++
++ if (ok_cnt > 0) /* at least one rx urb submitted */
++ return 0;
++ else
++ return err;
++}
++
++#ifdef CONFIG_PM
++static int schedule_sync_work(struct sierra_intf_private *intfdata)
++{
++ int scheduled;
++
++ intfdata_get(intfdata);
++ scheduled = schedule_work(&intfdata->autopm_kevent);
++ if (!scheduled) {
++ /* was scheduled already, fix reference count */
++ intfdata_put(intfdata);
++ }
++ return scheduled;
++}
++
++static int sierra_autopm_get_interface_async(struct sierra_intf_private *intfdata)
++{
++ atomic_inc(&intfdata->stats.async_gets);
++ atomic_inc(&intfdata->gets);
++ return schedule_sync_work(intfdata);
++}
++static int sierra_autopm_put_interface_async(struct sierra_intf_private *intfdata)
++{
++ atomic_inc(&intfdata->stats.async_puts);
++ atomic_inc(&intfdata->puts);
++ return schedule_sync_work(intfdata);
++}
++
++static void stop_read_write_urbs(struct usb_serial *serial)
++{
++ int i;
++ struct usb_serial_port *port;
++ struct sierra_port_private *portdata;
++
++ /* Stop reading/writing urbs */
++ for (i = 0; i < serial->num_ports; ++i) {
++ port = serial->port[i];
++ portdata = usb_get_serial_port_data(port);
++ sierra_stop_rx_urbs(port);
++
++ usb_kill_anchored_urbs(&portdata->active);
++ }
++}
++
++static int sierra_suspend(struct usb_serial *serial, pm_message_t message)
++{
++ struct sierra_intf_private *intfdata;
++
++ dev_dbg(&serial->dev->dev, "%s\n", __func__);
++
++ intfdata = serial->private;
++ spin_lock_irq(&intfdata->susp_lock);
++
++ if (serial->dev->auto_pm) {
++ if (intfdata->in_flight) {
++ spin_unlock_irq(&intfdata->susp_lock);
++ return -EBUSY;
++ }
++ }
++
++ intfdata->suspended = 1;
++ spin_unlock_irq(&intfdata->susp_lock);
++
++ stop_read_write_urbs(serial);
++
++ return 0;
++}
++
++static int sierra_resume(struct usb_serial *serial)
++{
++ struct usb_serial_port *port;
++ struct sierra_intf_private *intfdata = serial->private;
++ struct sierra_port_private *portdata;
++ struct urb *urb;
++ int ec = 0;
++ int i, err;
++ int len;
++ int failed_submits;
++
++ dev_dbg(&serial->dev->dev, "%s\n", __func__);
++
++ spin_lock_irq(&intfdata->susp_lock);
++ for (i = 0; i < serial->num_ports; i++) {
++ port = serial->port[i];
++ portdata = usb_get_serial_port_data(port);
++ failed_submits = 0;
++ while ((urb = usb_get_from_anchor(&portdata->delayed))) {
++ usb_anchor_urb(urb, &portdata->active);
++ intfdata->in_flight++;
++ len = urb->transfer_buffer_length;
++ err = usb_submit_urb(urb, GFP_ATOMIC);
++ if (err < 0) {
++ intfdata->in_flight--;
++ usb_unanchor_urb(urb);
++ failed_submits++;
++ atomic_inc(&intfdata->stats.delayed_write_err);
++ /* fix pm_usage_cnt */
++ sierra_autopm_put_interface_async(intfdata);
++ } else {
++ atomic_inc(&intfdata->stats.delayed_writes);
++ atomic_add(len, &intfdata->stats.tx_bytes);
++ }
++ /* release urb - usb_get_from_anchor increased kref */
++ usb_free_urb(urb);
++ }
++
++ if (portdata->opened) {
++ err = sierra_submit_rx_urbs(port, GFP_ATOMIC);
++ if (err)
++ ec++;
++ }
++ if (failed_submits) {
++ /* fix outstanding_urbs counter */
++ spin_lock(&portdata->lock); /* assuming irq disabled */
++ portdata->outstanding_urbs -= failed_submits;
++ spin_unlock(&portdata->lock);
++ /* unblock a writer */
++ usb_serial_port_softint(port);
++ }
++ }
++ intfdata->suspended = 0;
++ spin_unlock_irq(&intfdata->susp_lock);
++
++ return ec ? -EIO : 0;
++}
++#else
++#define sierra_suspend NULL
++#define sierra_resume NULL
++
++static int inline sierra_autopm_get_interface_async(struct sierra_intf_private *intfdata)
++{
++ (void)intfdata;
++ return 0;
++}
++
++static int inline sierra_autopm_put_interface_async(struct sierra_intf_private *intfdata)
++{
++ (void)intfdata;
++ return 0;
++}
++#endif
++
+ static void sierra_outdat_callback(struct urb *urb)
+ {
+ struct usb_serial_port *port = urb->context;
+ struct sierra_port_private *portdata = usb_get_serial_port_data(port);
++ struct sierra_intf_private *intfdata;
+ int status = urb->status;
+- unsigned long flags;
+
+- dev_dbg(&port->dev, "%s - port %d", __func__, port->number);
++ dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
++ intfdata = port->serial->private;
++
++ sierra_autopm_put_interface_async(intfdata);
+
+- /* free up the transfer buffer, as usb_free_urb() does not do this */
+- kfree(urb->transfer_buffer);
++ atomic_inc(&intfdata->stats.outdat_cb_cnt);
+
+- if (status)
++ if (status) {
+ dev_dbg(&port->dev, "%s - nonzero write bulk status "
+- "received: %d", __func__, status);
++ "received: %d\n", __func__, status);
++ atomic_inc(&intfdata->stats.outdat_cb_fail);
++ }
+
+- spin_lock_irqsave(&portdata->lock, flags);
++ spin_lock(&portdata->lock);
+ --portdata->outstanding_urbs;
+- spin_unlock_irqrestore(&portdata->lock, flags);
++ spin_unlock(&portdata->lock);
++
++ spin_lock(&intfdata->susp_lock);
++ --intfdata->in_flight;
++ spin_unlock(&intfdata->susp_lock);
+
+ usb_serial_port_softint(port);
+ }
+@@ -356,109 +882,169 @@ static int sierra_write(struct tty_struc
+ const unsigned char *buf, int count)
+ {
+ struct sierra_port_private *portdata = usb_get_serial_port_data(port);
++ struct sierra_intf_private *intfdata;
+ struct usb_serial *serial = port->serial;
+ unsigned long flags;
+ unsigned char *buffer;
+ struct urb *urb;
+- int status;
++ size_t writesize = min((size_t)count, (size_t)MAX_TRANSFER);
++ int retval = 0;
+
+- portdata = usb_get_serial_port_data(port);
++ /* verify that we actually have some data to write */
++ if (count == 0)
++ return 0;
+
+- dev_dbg(&port->dev, "%s: write (%d chars)", __func__, count);
++ dev_dbg(&port->dev, "%s: write (%zu bytes)\n", __func__, writesize);
++
++ intfdata = serial->private;
+
+ spin_lock_irqsave(&portdata->lock, flags);
+- if (portdata->outstanding_urbs > N_OUT_URB) {
++ if (portdata->outstanding_urbs > portdata->num_out_urbs) {
+ spin_unlock_irqrestore(&portdata->lock, flags);
+- dev_dbg(&port->dev, "%s - write limit hit\n", __func__);
+ return 0;
+ }
+ portdata->outstanding_urbs++;
+ spin_unlock_irqrestore(&portdata->lock, flags);
+
+- buffer = kmalloc(count, GFP_ATOMIC);
++ retval = sierra_autopm_get_interface_async(intfdata);
++ if (unlikely(retval < 0)) {
++ spin_lock_irqsave(&portdata->lock, flags);
++ portdata->outstanding_urbs--;
++ spin_unlock_irqrestore(&portdata->lock, flags);
++ return retval;
++ }
++
++ buffer = kmalloc(writesize, GFP_ATOMIC);
+ if (!buffer) {
+ dev_err(&port->dev, "out of memory\n");
+- count = -ENOMEM;
+- goto error_no_buffer;
++ spin_lock_irqsave(&portdata->lock, flags);
++ --portdata->outstanding_urbs;
++ spin_unlock_irqrestore(&portdata->lock, flags);
++ sierra_autopm_put_interface_async(intfdata);
++ return -ENOMEM;
+ }
+
+ urb = usb_alloc_urb(0, GFP_ATOMIC);
+ if (!urb) {
+ dev_err(&port->dev, "no more free urbs\n");
+- count = -ENOMEM;
+- goto error_no_urb;
++ kfree(buffer);
++ spin_lock_irqsave(&portdata->lock, flags);
++ --portdata->outstanding_urbs;
++ spin_unlock_irqrestore(&portdata->lock, flags);
++ sierra_autopm_put_interface_async(intfdata);
++ return -ENOMEM;
+ }
+
+- memcpy(buffer, buf, count);
++ memcpy(buffer, buf, writesize);
+
+- usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
++ usb_serial_debug_data(debug, &port->dev, __func__, writesize, buffer);
+
+ usb_fill_bulk_urb(urb, serial->dev,
+ usb_sndbulkpipe(serial->dev,
+ port->bulk_out_endpointAddress),
+- buffer, count, sierra_outdat_callback, port);
++ buffer, writesize, sierra_outdat_callback, port);
+
+- /* send it down the pipe */
+- status = usb_submit_urb(urb, GFP_ATOMIC);
+- if (status) {
+- dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed "
+- "with status = %d\n", __func__, status);
+- count = status;
+- goto error;
++ /* Handle the need to send a zero length packet and release the
++ * transfer buffer
++ */
++ urb->transfer_flags |= (URB_ZERO_PACKET | URB_FREE_BUFFER);
++
++ spin_lock_irqsave(&intfdata->susp_lock, flags);
++
++ if (intfdata->suspended) {
++ usb_anchor_urb(urb, &portdata->delayed);
++ spin_unlock_irqrestore(&intfdata->susp_lock, flags);
++ /* release our reference to this urb, the USB core will
++ * eventually free it entirely */
++ usb_free_urb(urb);
++ return writesize;
+ }
+
+- /* we are done with this urb, so let the host driver
+- * really free it when it is finished with it */
+- usb_free_urb(urb);
++ usb_anchor_urb(urb, &portdata->active);
+
+- return count;
+-error:
++ /* send it down the pipe */
++ retval = usb_submit_urb(urb, GFP_ATOMIC);
++ if (retval) {
++ usb_unanchor_urb(urb);
++ spin_unlock_irqrestore(&intfdata->susp_lock, flags);
++ dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed "
++ "with status = %d\n", __func__, retval);
++ usb_free_urb(urb);
++ spin_lock_irqsave(&portdata->lock, flags);
++ --portdata->outstanding_urbs;
++ spin_unlock_irqrestore(&portdata->lock, flags);
++ sierra_autopm_put_interface_async(intfdata);
++ atomic_inc(&intfdata->stats.write_err);
++ return retval;
++ } else {
++ intfdata->in_flight++;
++ spin_unlock_irqrestore(&intfdata->susp_lock, flags);
++ atomic_inc(&intfdata->stats.write_cnt);
++ atomic_add(writesize, &intfdata->stats.tx_bytes);
++ }
++ /* release our reference to this urb, the USB core will eventually
++ * free it entirely */
+ usb_free_urb(urb);
+-error_no_urb:
+- kfree(buffer);
+-error_no_buffer:
+- spin_lock_irqsave(&portdata->lock, flags);
+- --portdata->outstanding_urbs;
+- spin_unlock_irqrestore(&portdata->lock, flags);
+- return count;
++ return writesize;
+ }
+
+ static void sierra_indat_callback(struct urb *urb)
+ {
+ int err;
+ int endpoint;
+- struct usb_serial_port *port;
++ struct usb_serial_port *port = urb->context;
+ struct tty_struct *tty;
++ struct sierra_intf_private *intfdata;
+ unsigned char *data = urb->transfer_buffer;
+ int status = urb->status;
+
+- dbg("%s: %p", __func__, urb);
+-
+ endpoint = usb_pipeendpoint(urb->pipe);
+- port = urb->context;
++
++ dev_dbg(&port->dev, "%s: %p\n", __func__, urb);
++
++ intfdata = port->serial->private;
++
++ atomic_inc(&intfdata->stats.indat_cb_cnt); /* indat calls */
+
+ if (status) {
+ dev_dbg(&port->dev, "%s: nonzero status: %d on"
+- " endpoint %02x.", __func__, status, endpoint);
++ " endpoint %02x\n", __func__, status, endpoint);
++ atomic_inc(&intfdata->stats.indat_cb_fail); /* indat fails */
+ } else {
+ if (urb->actual_length) {
+- tty = tty_port_tty_get(&port->port);
+- tty_buffer_request_room(tty, urb->actual_length);
+- tty_insert_flip_string(tty, data, urb->actual_length);
+- tty_flip_buffer_push(tty);
+- tty_kref_put(tty);
+- } else
++ tty = tty_port_tty_get(&port->port);
++ if (tty) {
++ tty_buffer_request_room(tty,
++ urb->actual_length);
++ tty_insert_flip_string(tty, data,
++ urb->actual_length);
++ tty_flip_buffer_push(tty);
++
++ tty_kref_put(tty);
++ /* tty invalid after this point */
++
++ /* rx'd bytes */
++ atomic_add(urb->actual_length,
++ &intfdata->stats.rx_bytes);
++ usb_serial_debug_data(debug, &port->dev,
++ __func__, urb->actual_length, data);
++ }
++ } else {
+ dev_dbg(&port->dev, "%s: empty read urb"
+- " received", __func__);
+-
+- /* Resubmit urb so we continue receiving */
+- if (port->port.count && status != -ESHUTDOWN) {
+- err = usb_submit_urb(urb, GFP_ATOMIC);
+- if (err)
+- dev_err(&port->dev, "resubmit read urb failed."
+- "(%d)\n", err);
++ " received\n", __func__);
+ }
+ }
++
++ /* Resubmit urb so we continue receiving */
++ if (port->port.count &&
++ status != -ESHUTDOWN && status != -ENOENT && status != -ENODEV) {
++ usb_mark_last_busy(port->serial->dev);
++ err = usb_submit_urb(urb, GFP_ATOMIC);
++ if (err && err != -ENODEV)
++ dev_err(&port->dev, "resubmit read urb failed."
++ "(%d)\n", err);
++ }
++
+ return;
+ }
+
+@@ -470,32 +1056,30 @@ static void sierra_instat_callback(struc
+ struct sierra_port_private *portdata = usb_get_serial_port_data(port);
+ struct usb_serial *serial = port->serial;
+
+- dev_dbg(&port->dev, "%s", __func__);
+- dev_dbg(&port->dev, "%s: urb %p port %p has data %p", __func__,
++ dev_dbg(&port->dev, "%s: urb %p port %p has data %p\n", __func__,
+ urb, port, portdata);
+
+ if (status == 0) {
+ struct usb_ctrlrequest *req_pkt =
+ (struct usb_ctrlrequest *)urb->transfer_buffer;
+
+- if (!req_pkt) {
+- dev_dbg(&port->dev, "%s: NULL req_pkt\n",
+- __func__);
+- return;
+- }
+- if ((req_pkt->bRequestType == 0xA1) &&
+- (req_pkt->bRequest == 0x20)) {
++ const u16 *sigp = (u16 *)(req_pkt + 1);
++ /* usb_ctrlrequest we parsed is followed by two bytes of data
++ * make sure we received that many bytes
++ */
++ if (urb->actual_length >= sizeof(*req_pkt) + sizeof(*sigp) &&
++ req_pkt->bRequestType == USB_REQUEST_TYPE_CLASS &&
++ req_pkt->bRequest == USB_REQUEST_IFACE) {
+ int old_dcd_state;
+- unsigned char signals = *((unsigned char *)
+- urb->transfer_buffer +
+- sizeof(struct usb_ctrlrequest));
++ const u16 signals = get_unaligned_le16(sigp);
+ struct tty_struct *tty;
+
+- dev_dbg(&port->dev, "%s: signal x%x", __func__,
++ dev_dbg(&port->dev, "%s: signal x%x\n", __func__,
+ signals);
+
+ old_dcd_state = portdata->dcd_state;
+- portdata->cts_state = 1;
++ /* Note: CTS from modem is in reverse logic! */
++ portdata->cts_state = ((signals & 0x100) ? 0 : 1);
+ portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
+ portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
+ portdata->ri_state = ((signals & 0x08) ? 1 : 0);
+@@ -506,20 +1090,22 @@ static void sierra_instat_callback(struc
+ tty_hangup(tty);
+ tty_kref_put(tty);
+ } else {
+- dev_dbg(&port->dev, "%s: type %x req %x",
+- __func__, req_pkt->bRequestType,
+- req_pkt->bRequest);
++ /* dump the data we don't understand to log */
++ usb_serial_debug_data(1, &port->dev, __func__,
++ urb->actual_length, urb->transfer_buffer);
+ }
+ } else
+- dev_dbg(&port->dev, "%s: error %d", __func__, status);
++ dev_dbg(&port->dev, "%s: error %d\n", __func__, status);
+
+ /* Resubmit urb so we continue receiving IRQ data */
+- if (status != -ESHUTDOWN) {
++ if (port->port.count &&
++ status != -ESHUTDOWN && status != -ENOENT && status != -ENODEV) {
++ usb_mark_last_busy(serial->dev);
+ urb->dev = serial->dev;
+ err = usb_submit_urb(urb, GFP_ATOMIC);
+- if (err)
+- dev_dbg(&port->dev, "%s: resubmit intr urb "
+- "failed. (%d)", __func__, err);
++ if (err && err != -ENODEV)
++ dev_err(&port->dev, "%s: resubmit intr urb "
++ "failed. (%d)\n", __func__, err);
+ }
+ }
+
+@@ -528,115 +1114,168 @@ static int sierra_write_room(struct tty_
+ struct usb_serial_port *port = tty->driver_data;
+ struct sierra_port_private *portdata = usb_get_serial_port_data(port);
+ unsigned long flags;
++ int retval;
+
+- dev_dbg(&port->dev, "%s - port %d", __func__, port->number);
++ dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
+
+ /* try to give a good number back based on if we have any free urbs at
+ * this point in time */
++ retval = MAX_TRANSFER;
++
+ spin_lock_irqsave(&portdata->lock, flags);
+- if (portdata->outstanding_urbs > N_OUT_URB * 2 / 3) {
+- spin_unlock_irqrestore(&portdata->lock, flags);
+- dev_dbg(&port->dev, "%s - write limit hit\n", __func__);
+- return 0;
++ if (portdata->outstanding_urbs >= portdata->num_out_urbs) {
++ retval = 0;
+ }
+ spin_unlock_irqrestore(&portdata->lock, flags);
+
+- return 2048;
++ return retval;
+ }
+
+-static int sierra_open(struct tty_struct *tty,
+- struct usb_serial_port *port, struct file *filp)
++static struct urb *sierra_setup_urb(struct usb_serial *serial, int endpoint,
++ int dir, void *ctx, int len,
++ usb_complete_t callback)
+ {
+- struct sierra_port_private *portdata;
+- struct usb_serial *serial = port->serial;
+- int i;
+- struct urb *urb;
+- int result;
+-
+- portdata = usb_get_serial_port_data(port);
++ struct urb *urb;
++ u8 *buf;
+
+- dev_dbg(&port->dev, "%s", __func__);
+-
+- /* Set some sane defaults */
+- portdata->rts_state = 1;
+- portdata->dtr_state = 1;
+-
+- /* Reset low level data toggle and start reading from endpoints */
+- for (i = 0; i < N_IN_URB; i++) {
+- urb = portdata->in_urbs[i];
+- if (!urb)
+- continue;
+- if (urb->dev != serial->dev) {
+- dev_dbg(&port->dev, "%s: dev %p != %p",
+- __func__, urb->dev, serial->dev);
+- continue;
+- }
+-
+- /*
+- * make sure endpoint data toggle is synchronized with the
+- * device
+- */
+- usb_clear_halt(urb->dev, urb->pipe);
++ if (endpoint == -1)
++ return NULL;
+
+- result = usb_submit_urb(urb, GFP_KERNEL);
+- if (result) {
+- dev_err(&port->dev, "submit urb %d failed (%d) %d\n",
+- i, result, urb->transfer_buffer_length);
+- }
++ urb = usb_alloc_urb( 0, GFP_KERNEL );
++ if (urb == NULL) {
++ dev_dbg(&serial->dev->dev, "%s: alloc for endpoint %d failed\n",
++ __func__, endpoint);
++ return NULL;
+ }
+
+- if (tty)
+- tty->low_latency = 1;
+-
+- sierra_send_setup(tty, port);
++ buf = kmalloc(len, GFP_KERNEL);
++ if (buf)
++ {
++ /* Fill URB using supplied data */
++ usb_fill_bulk_urb(urb, serial->dev,
++ usb_sndbulkpipe(serial->dev, endpoint) | dir,
++ buf, len, callback, ctx);
++
++ /* debug */
++ dev_dbg(&serial->dev->dev,"%s %c u:%p d:%p\n", __func__,
++ dir == USB_DIR_IN?'i':'o', urb, buf );
++ } else {
++ dev_dbg(&serial->dev->dev,"%s %c u:%p d:%p\n", __func__,
++ dir == USB_DIR_IN?'i':'o', urb, buf );
+
+- /* start up the interrupt endpoint if we have one */
+- if (port->interrupt_in_urb) {
+- result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
+- if (result)
+- dev_err(&port->dev, "submit irq_in urb failed %d\n",
+- result);
++ sierra_release_urb(urb);
++ urb = NULL;
+ }
+- return 0;
++
++ return urb;
+ }
+
+ static void sierra_close(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp)
+ {
+ int i;
++ struct urb *urb;
+ struct usb_serial *serial = port->serial;
+ struct sierra_port_private *portdata;
++ struct sierra_intf_private *intfdata = port->serial->private;
+
+- dev_dbg(&port->dev, "%s", __func__);
++ dev_dbg(&port->dev, "%s\n", __func__);
+ portdata = usb_get_serial_port_data(port);
+
+ portdata->rts_state = 0;
+ portdata->dtr_state = 0;
++ usb_autopm_get_interface(serial->interface);
+
+ if (serial->dev) {
+ mutex_lock(&serial->disc_mutex);
+ if (!serial->disconnected)
+ sierra_send_setup(tty, port);
+ mutex_unlock(&serial->disc_mutex);
++ spin_lock_irq(&intfdata->susp_lock);
++ portdata->opened = 0;
++ spin_unlock_irq(&intfdata->susp_lock);
++
++ /* Stop reading urbs */
++ sierra_stop_rx_urbs(port);
++ /* .. and release them */
++ for (i = 0; i < portdata->num_in_urbs; i++) {
++ sierra_release_urb(portdata->in_urbs[i]);
++ portdata->in_urbs[i] = NULL;
++ }
+
+- /* Stop reading/writing urbs */
+- for (i = 0; i < N_IN_URB; i++)
+- usb_kill_urb(portdata->in_urbs[i]);
+- }
++ while((urb = usb_get_from_anchor(&portdata->delayed))) {
++ sierra_release_urb(urb);
++ usb_autopm_put_interface(serial->interface);
++ }
+
+- usb_kill_urb(port->interrupt_in_urb);
+- tty_port_tty_set(&port->port, NULL);
++ /* wait for active to finish */
++ usb_wait_anchor_empty_timeout(&portdata->active, 500);
++ usb_kill_anchored_urbs(&portdata->active);
++ }
+ }
+
+-static int sierra_startup(struct usb_serial *serial)
++static int sierra_open(struct tty_struct *tty,
++ struct usb_serial_port *port, struct file *filp)
+ {
+- struct usb_serial_port *port;
+ struct sierra_port_private *portdata;
++ struct usb_serial *serial = port->serial;
++ struct sierra_intf_private *intfdata = serial->private;
++ int i;
++ int err;
++ int endpoint;
+ struct urb *urb;
++
++ portdata = usb_get_serial_port_data(port);
++
++ dev_dbg(&port->dev, "%s\n", __func__);
++
++ /* Set some sane defaults */
++ portdata->rts_state = 1;
++ portdata->dtr_state = 1;
++
++ endpoint = port->bulk_in_endpointAddress;
++
++ for (i = 0; i < portdata->num_in_urbs; i++) {
++ urb = sierra_setup_urb(serial, endpoint, USB_DIR_IN, port,
++ IN_BUFLEN, sierra_indat_callback);
++ portdata->in_urbs[i] = urb;
++ }
++ /* clear halt condition */
++ usb_clear_halt(serial->dev,
++ usb_sndbulkpipe(serial->dev, endpoint) | USB_DIR_IN);
++
++ /* reset outstanding out urbs counter */
++ spin_lock_irq(&portdata->lock);
++ portdata->outstanding_urbs = 0;
++ spin_unlock_irq(&portdata->lock);
++
++ err = sierra_submit_rx_urbs(port, GFP_KERNEL);
++ if (err) {
++ /* get rid of everything as in close */
++ sierra_close(tty, port, filp);
++ usb_autopm_put_interface(serial->interface);
++ return err;
++ }
++ sierra_send_setup(tty, port);
++ spin_lock_irq(&intfdata->susp_lock);
++ portdata->opened = 1;
++ spin_unlock_irq(&intfdata->susp_lock);
++ usb_autopm_put_interface(serial->interface);
++
++ return 0;
++}
++
++static int sierra_startup(struct usb_serial *serial)
++{
++ struct usb_serial_port *port = NULL;
++ struct sierra_port_private *portdata = NULL;
++ struct sierra_iface_info *himemoryp = NULL;
+ int i;
+- int j;
++ u8 ifnum;
++ u16 fw_attr;
++ int result;
+
+- dev_dbg(&serial->dev->dev, "%s", __func__);
++ dev_dbg(&serial->dev->dev, "%s\n", __func__);
+
+ /* Set Device mode to D0 */
+ sierra_set_power_state(serial->dev, 0x0000);
+@@ -645,45 +1284,77 @@ static int sierra_startup(struct usb_ser
+ if (nmea)
+ sierra_vsc_set_nmea(serial->dev, 1);
+
+- /* Now setup per port private data */
+- for (i = 0; i < serial->num_ports; i++) {
+- port = serial->port[i];
+- portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
++ if (serial->num_ports) {
++ /* Note: One big piece of memory is allocated for all ports
++ * private data in one shot. This memory is split into equal
++ * pieces for each port.
++ */
++ portdata = (struct sierra_port_private *)kzalloc
++ (sizeof(*portdata) * serial->num_ports, GFP_KERNEL);
+ if (!portdata) {
+- dev_dbg(&port->dev, "%s: kmalloc for "
+- "sierra_port_private (%d) failed!.",
+- __func__, i);
++ dev_dbg(&serial->dev->dev, "%s: No memory!\n", __func__);
+ return -ENOMEM;
+ }
++ }
++ /* Now setup per port private data */
++ for (i = 0; i < serial->num_ports; i++, portdata++) {
++ port = serial->port[i];
++ /* Initialize selected members of private data because these
++ * may be referred to right away */
+ spin_lock_init(&portdata->lock);
+- for (j = 0; j < N_IN_URB; j++) {
+- portdata->in_buffer[j] = kmalloc(IN_BUFLEN, GFP_KERNEL);
+- if (!portdata->in_buffer[j]) {
+- for (--j; j >= 0; j--)
+- kfree(portdata->in_buffer[j]);
+- kfree(portdata);
+- return -ENOMEM;
++ init_usb_anchor(&portdata->active);
++ init_usb_anchor(&portdata->delayed);
++ portdata->cts_state = 1;
++ ifnum = i;
++ /* Assume low memory requirements */
++ portdata->num_out_urbs = N_OUT_URB;
++ portdata->num_in_urbs = N_IN_URB;
++
++ /* Determine actual memory requirements */
++ if (serial->num_ports == 1) {
++ /* Get interface number for composite device */
++ ifnum = sierra_calc_interface(serial);
++ himemoryp =
++ (struct sierra_iface_info *)&typeB_interface_list;
++ if (is_himemory(ifnum, himemoryp)) {
++ portdata->num_out_urbs = N_OUT_URB_HM;
++ portdata->num_in_urbs = N_IN_URB_HM;
+ }
+ }
+-
+- usb_set_serial_port_data(port, portdata);
+-
+- /* initialize the in urbs */
+- for (j = 0; j < N_IN_URB; ++j) {
+- urb = usb_alloc_urb(0, GFP_KERNEL);
+- if (urb == NULL) {
+- dev_dbg(&port->dev, "%s: alloc for in "
+- "port failed.", __func__);
+- continue;
++ else {
++ himemoryp =
++ (struct sierra_iface_info *)&typeA_interface_list;
++ if (is_himemory(i, himemoryp)) {
++ portdata->num_out_urbs = N_OUT_URB_HM;
++ portdata->num_in_urbs = N_IN_URB_HM;
+ }
+- /* Fill URB using supplied data. */
+- usb_fill_bulk_urb(urb, serial->dev,
+- usb_rcvbulkpipe(serial->dev,
+- port->bulk_in_endpointAddress),
+- portdata->in_buffer[j], IN_BUFLEN,
+- sierra_indat_callback, port);
+- portdata->in_urbs[j] = urb;
+ }
++ dev_dbg(&serial->dev->dev,
++ "Memory usage (urbs) interface #%d, in=%d, out=%d\n",
++ ifnum,portdata->num_in_urbs, portdata->num_out_urbs );
++ /* Set the port private data pointer */
++ usb_set_serial_port_data(port, portdata);
++ }
++ serial->interface->needs_remote_wakeup = 1;
++ usb_autopm_disable(serial->interface);
++
++ result = sierra_get_fw_attr(serial->dev, &fw_attr);
++ if (result == sizeof(fw_attr) && (fw_attr & SWI_FW_ATTR_PM_MASK) ) {
++ dev_info(&serial->dev->dev,
++ "APM supported, enabling autosuspend.\n");
++ usb_autopm_enable(serial->interface);
++
++/*******************************************************************************
++ * If you want the default /sys/bus/usb/devices/.../.../power/level to be forced
++ * to auto, the following needs to be compiled in.
++ * Other combinations may be used for other default values (see
++ * drivers/usb/core/sysfs.c function set_level.
++ */
++#ifdef POWER_LEVEL_AUTO
++ /* make power level default be 'auto' */
++ serial->dev->autoresume_disabled = 0;
++ serial->dev->autosuspend_disabled = 0;
++#endif
+ }
+
+ return 0;
+@@ -691,30 +1362,55 @@ static int sierra_startup(struct usb_ser
+
+ static void sierra_shutdown(struct usb_serial *serial)
+ {
+- int i, j;
++ int i;
+ struct usb_serial_port *port;
+- struct sierra_port_private *portdata;
++ struct sierra_intf_private *intfdata = serial->private;
++
++ dev_dbg(&serial->dev->dev, "%s\n", __func__);
+
+- dev_dbg(&serial->dev->dev, "%s", __func__);
++ atomic_set(&intfdata->disconnected, 1);
++
++ if (serial->num_ports > 0) {
++ port = serial->port[0];
++ if (port)
++ /* Note: The entire piece of memory that was allocated
++ * in the startup routine can be released by passing
++ * a pointer to the beginning of the piece.
++ * This address corresponds to the address of the chunk
++ * that was given to port 0.
++ */
++ kfree(usb_get_serial_port_data(port));
++ }
+
+ for (i = 0; i < serial->num_ports; ++i) {
+ port = serial->port[i];
+ if (!port)
+ continue;
+- portdata = usb_get_serial_port_data(port);
+- if (!portdata)
+- continue;
+-
+- for (j = 0; j < N_IN_URB; j++) {
+- usb_kill_urb(portdata->in_urbs[j]);
+- usb_free_urb(portdata->in_urbs[j]);
+- kfree(portdata->in_buffer[j]);
+- }
+- kfree(portdata);
+ usb_set_serial_port_data(port, NULL);
+ }
++ intfdata_put(intfdata);
+ }
+
++static int sierra_reset_resume(struct usb_interface *intf)
++{
++ struct usb_serial *serial = usb_get_intfdata(intf);
++ dev_err(&serial->dev->dev, "%s\n", __func__);
++ return usb_serial_resume(intf);
++}
++
++static struct usb_driver sierra_driver = {
++ .name = "sierra",
++ .probe = usb_serial_probe,
++ .disconnect = usb_serial_disconnect,
++ .suspend = usb_serial_suspend,
++ .resume = usb_serial_resume,
++ .reset_resume = sierra_reset_resume,
++ .id_table = id_table,
++
++ .no_dynamic_id = 1,
++ .supports_autosuspend = 1,
++};
++
+ static struct usb_serial_driver sierra_device = {
+ .driver = {
+ .owner = THIS_MODULE,
+@@ -724,7 +1420,7 @@ static struct usb_serial_driver sierra_d
+ .id_table = id_table,
+ .usb_driver = &sierra_driver,
+ .calc_num_ports = sierra_calc_num_ports,
+- .probe = sierra_probe,
++ .probe = sierra_probe,
+ .open = sierra_open,
+ .close = sierra_close,
+ .write = sierra_write,
+@@ -734,7 +1430,11 @@ static struct usb_serial_driver sierra_d
+ .tiocmset = sierra_tiocmset,
+ .attach = sierra_startup,
+ .shutdown = sierra_shutdown,
++ .port_probe = sierra_create_sysfs_attrs,
++ .port_remove = sierra_remove_sysfs_attrs,
+ .read_int_callback = sierra_instat_callback,
++ .suspend = sierra_suspend,
++ .resume = sierra_resume,
+ };
+
+ /* Functions used by new usb-serial code. */
+@@ -745,13 +1445,11 @@ static int __init sierra_init(void)
+ if (retval)
+ goto failed_device_register;
+
+-
+ retval = usb_register(&sierra_driver);
+ if (retval)
+ goto failed_driver_register;
+
+- printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
+- DRIVER_DESC "\n");
++ info( "sierra version: %s", DRIVER_VERSION);
+
+ return 0;
+
diff --git a/recipes/linux/linux_2.6.28.bb b/recipes/linux/linux_2.6.28.bb
index 05fe815d98..978bfa6727 100644
--- a/recipes/linux/linux_2.6.28.bb
+++ b/recipes/linux/linux_2.6.28.bb
@@ -1,6 +1,6 @@
require linux.inc
-PR = "r13"
+PR = "r14"
# Mark archs/machines that this kernel supports
DEFAULT_PREFERENCE = "-1"
@@ -17,6 +17,12 @@ SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.28.tar.bz2 \
${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/patch-${PV}.10.bz2;patch=1 \
file://defconfig"
+SRC_URI_append_mtcdp = " \
+ file://linux-2.6.28-mach-at91-20100405.patch;patch=1 \
+ file://linux-2.6.28-option-20100405.patch;patch=1 \
+ file://linux-2.6.28-sierra-20100405.patch;patch=1 \
+ "
+
SRC_URI_append_at91sam9263ek = " \
file://linux-2.6.28-at91.patch.bz2;patch=1 \
file://linux-2.6.28-exp.patch.bz2;patch=1 "