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-rw-r--r--Documentation/lguest/lguest.c12
-rw-r--r--arch/avr32/configs/atngw100_defconfig336
-rw-r--r--arch/avr32/configs/atstk1002_defconfig241
-rw-r--r--arch/avr32/configs/atstk1003_defconfig158
-rw-r--r--arch/avr32/configs/atstk1004_defconfig110
-rw-r--r--arch/avr32/kernel/avr32_ksyms.c4
-rw-r--r--arch/avr32/mach-at32ap/cpufreq.c3
-rw-r--r--arch/blackfin/kernel/gptimers.c2
-rw-r--r--arch/blackfin/lib/outs.S2
-rw-r--r--arch/blackfin/mach-bf527/boards/ezkit.c4
-rw-r--r--arch/blackfin/mach-bf537/boards/Makefile2
-rw-r--r--arch/blackfin/mach-bf537/boards/led.S183
-rw-r--r--arch/blackfin/mach-bf548/boards/Makefile2
-rw-r--r--arch/blackfin/mach-bf548/boards/cm_bf548.c2
-rw-r--r--arch/blackfin/mach-bf548/boards/led.S172
-rw-r--r--arch/ia64/kernel/ivt.S84
-rw-r--r--arch/ia64/kernel/minstate.h46
-rw-r--r--arch/ia64/kernel/patch.c23
-rw-r--r--arch/ia64/kernel/setup.c11
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S7
-rw-r--r--arch/powerpc/boot/dts/mpc8610_hpcd.dts10
-rw-r--r--arch/powerpc/configs/pasemi_defconfig172
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_gpio.c14
-rw-r--r--arch/powerpc/platforms/cell/celleb_scc_pciex.c5
-rw-r--r--arch/ppc/kernel/ppc_ksyms.c2
-rw-r--r--arch/s390/Kconfig3
-rw-r--r--arch/s390/appldata/appldata_base.c8
-rw-r--r--arch/s390/defconfig11
-rw-r--r--arch/s390/kernel/dis.c2
-rw-r--r--arch/s390/kernel/smp.c2
-rw-r--r--arch/s390/mm/init.c49
-rw-r--r--arch/s390/mm/vmem.c18
-rw-r--r--arch/sh/Kconfig.debug2
-rw-r--r--arch/sh/configs/rsk7203_defconfig841
-rw-r--r--arch/sh/configs/se7206_defconfig475
-rw-r--r--arch/sh/kernel/cpu/irq/intc-sh5.c1
-rw-r--r--arch/sh/kernel/module.c39
-rw-r--r--arch/x86/kernel/acpi/boot.c16
-rw-r--r--arch/x86/kernel/i387.c44
-rw-r--r--arch/x86/kernel/pci-gart_64.c31
-rw-r--r--arch/x86/kernel/process_32.c5
-rw-r--r--arch/x86/kernel/process_64.c5
-rw-r--r--arch/x86/kernel/smpboot.c5
-rw-r--r--arch/x86/lguest/boot.c5
-rw-r--r--arch/x86/lib/delay_32.c31
-rw-r--r--arch/x86/lib/delay_64.c30
-rw-r--r--arch/x86/math-emu/fpu_entry.c13
-rw-r--r--arch/x86/mm/init_64.c6
-rw-r--r--arch/x86/mm/ioremap.c5
-rw-r--r--arch/x86/mm/pat.c51
-rw-r--r--block/blk-core.c37
-rw-r--r--block/blktrace.c23
-rw-r--r--block/cfq-iosched.c36
-rw-r--r--block/elevator.c2
-rw-r--r--crypto/cts.c6
-rw-r--r--drivers/ata/ahci.c8
-rw-r--r--drivers/ata/ata_piix.c9
-rw-r--r--drivers/ata/libata-acpi.c165
-rw-r--r--drivers/ata/libata-core.c2
-rw-r--r--drivers/ata/libata-pmp.c7
-rw-r--r--drivers/ata/libata-scsi.c3
-rw-r--r--drivers/ata/libata-sff.c115
-rw-r--r--drivers/ata/pata_icside.c2
-rw-r--r--drivers/ata/pata_rb532_cf.c4
-rw-r--r--drivers/ata/pata_scc.c5
-rw-r--r--drivers/ata/sata_fsl.c224
-rw-r--r--drivers/ata/sata_mv.c101
-rw-r--r--drivers/base/core.c15
-rw-r--r--drivers/block/virtio_blk.c7
-rw-r--r--drivers/char/hw_random/Kconfig9
-rw-r--r--drivers/char/hw_random/Makefile1
-rw-r--r--drivers/char/hw_random/virtio-rng.c155
-rw-r--r--drivers/cpufreq/cpufreq.c4
-rw-r--r--drivers/hwmon/ibmaem.c12
-rw-r--r--drivers/input/keyboard/atkbd.c2
-rw-r--r--drivers/input/keyboard/pxa27x_keypad.c38
-rw-r--r--drivers/input/misc/apanel.c1
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h7
-rw-r--r--drivers/input/serio/i8042.c33
-rw-r--r--drivers/input/tablet/gtco.c17
-rw-r--r--drivers/input/touchscreen/wm9713.c22
-rw-r--r--drivers/input/touchscreen/wm97xx-core.c25
-rw-r--r--drivers/lguest/lguest_device.c25
-rw-r--r--drivers/message/fusion/mptfc.c2
-rw-r--r--drivers/message/fusion/mptsas.c2
-rw-r--r--drivers/message/fusion/mptscsih.c8
-rw-r--r--drivers/misc/kgdbts.c33
-rw-r--r--drivers/misc/thinkpad_acpi.c10
-rw-r--r--drivers/mtd/maps/ck804xrom.c18
-rw-r--r--drivers/net/s2io.c10
-rw-r--r--drivers/net/wireless/b43/b43.h1
-rw-r--r--drivers/net/wireless/b43/main.c70
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965-rs.c3
-rw-r--r--drivers/net/wireless/rndis_wlan.c65
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00.h5
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00config.c1
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00dev.c8
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00mac.c1
-rw-r--r--drivers/net/wireless/rtl8180_grf5101.c2
-rw-r--r--drivers/net/wireless/rtl8180_max2820.c5
-rw-r--r--drivers/net/wireless/rtl8180_sa2400.c2
-rw-r--r--drivers/pci/hotplug/pci_hotplug_core.c7
-rw-r--r--drivers/pci/hotplug/pciehp.h11
-rw-r--r--drivers/pci/hotplug/pciehp_core.c6
-rw-r--r--drivers/pci/hotplug/pciehp_ctrl.c36
-rw-r--r--drivers/pci/hotplug/pciehp_hpc.c129
-rw-r--r--drivers/pci/hotplug/rpadlpar_sysfs.c8
-rw-r--r--drivers/pci/hotplug/shpchp_core.c4
-rw-r--r--drivers/pci/pcie/aspm.c20
-rw-r--r--drivers/pcmcia/electra_cf.c1
-rw-r--r--drivers/pnp/quirks.c2
-rw-r--r--drivers/pnp/system.c2
-rw-r--r--drivers/s390/block/dasd.c28
-rw-r--r--drivers/s390/char/raw3270.c9
-rw-r--r--drivers/s390/char/sclp_config.c2
-rw-r--r--drivers/s390/char/sclp_vt220.c27
-rw-r--r--drivers/s390/char/tape.h3
-rw-r--r--drivers/s390/char/tape_block.c4
-rw-r--r--drivers/s390/char/tape_core.c16
-rw-r--r--drivers/s390/kvm/kvm_virtio.c18
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c2
-rw-r--r--drivers/scsi/ibmvscsi/viosrp.h3
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c13
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h3
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h4
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c63
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c12
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c19
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c30
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h2
-rw-r--r--drivers/scsi/scsi_sysfs.c7
-rw-r--r--drivers/serial/8250.c4
-rw-r--r--drivers/serial/8250.h5
-rw-r--r--drivers/serial/serial_core.c10
-rw-r--r--drivers/usb/c67x00/c67x00-ll-hpi.c12
-rw-r--r--drivers/usb/class/cdc-wdm.c4
-rw-r--r--drivers/usb/core/generic.c5
-rw-r--r--drivers/usb/core/hcd.h2
-rw-r--r--drivers/usb/core/hub.c15
-rw-r--r--drivers/usb/core/quirks.c4
-rw-r--r--drivers/usb/core/sysfs.c44
-rw-r--r--drivers/usb/gadget/fsl_usb2_udc.c2
-rw-r--r--drivers/usb/host/ehci-au1xxx.c1
-rw-r--r--drivers/usb/host/ehci-fsl.c7
-rw-r--r--drivers/usb/host/ehci-hub.c16
-rw-r--r--drivers/usb/host/ehci-ixp4xx.c4
-rw-r--r--drivers/usb/host/ehci-orion.c8
-rw-r--r--drivers/usb/host/ehci-pci.c4
-rw-r--r--drivers/usb/host/ehci-ppc-of.c2
-rw-r--r--drivers/usb/host/ehci-ppc-soc.c1
-rw-r--r--drivers/usb/host/ehci-ps3.c1
-rw-r--r--drivers/usb/host/ehci-sched.c67
-rw-r--r--drivers/usb/host/ehci.h5
-rw-r--r--drivers/usb/host/isp1760-if.c4
-rw-r--r--drivers/usb/misc/Kconfig11
-rw-r--r--drivers/usb/misc/Makefile1
-rw-r--r--drivers/usb/misc/isight_firmware.c131
-rw-r--r--drivers/usb/serial/ftdi_sio.c264
-rw-r--r--drivers/usb/serial/ftdi_sio.h267
-rw-r--r--drivers/usb/serial/option.c34
-rw-r--r--drivers/usb/serial/pl2303.c1
-rw-r--r--drivers/usb/serial/pl2303.h1
-rw-r--r--drivers/usb/storage/unusual_devs.h10
-rw-r--r--drivers/virtio/virtio.c8
-rw-r--r--drivers/virtio/virtio_pci.c7
-rw-r--r--drivers/virtio/virtio_ring.c8
-rw-r--r--drivers/watchdog/geodewdt.c3
-rw-r--r--fs/cifs/cifssmb.c6
-rw-r--r--fs/ocfs2/cluster/tcp.c28
-rw-r--r--fs/ocfs2/cluster/tcp.h12
-rw-r--r--fs/ocfs2/cluster/tcp_internal.h32
-rw-r--r--fs/ocfs2/dlm/dlmdebug.h12
-rw-r--r--fs/ocfs2/stack_user.c34
-rw-r--r--fs/splice.c17
-rw-r--r--include/asm-blackfin/bfin-global.h7
-rw-r--r--include/asm-blackfin/mach-bf527/anomaly.h5
-rw-r--r--include/asm-blackfin/mach-bf533/anomaly.h31
-rw-r--r--include/asm-blackfin/mach-bf537/anomaly.h10
-rw-r--r--include/asm-blackfin/mach-bf548/anomaly.h2
-rw-r--r--include/asm-blackfin/mach-bf561/anomaly.h2
-rw-r--r--include/asm-frv/mem-layout.h7
-rw-r--r--include/asm-ia64/patch.h1
-rw-r--r--include/asm-ia64/ptrace.h2
-rw-r--r--include/asm-ia64/sections.h1
-rw-r--r--include/asm-mn10300/ipcbuf.h2
-rw-r--r--include/asm-powerpc/io.h12
-rw-r--r--include/asm-s390/types.h6
-rw-r--r--include/asm-sh/checksum_32.h2
-rw-r--r--include/asm-x86/i387.h2
-rw-r--r--include/linux/blktrace_api.h26
-rw-r--r--include/linux/device.h3
-rw-r--r--include/linux/input.h4
-rw-r--r--include/linux/libata.h19
-rw-r--r--include/linux/sched.h1
-rw-r--r--include/linux/serial_core.h1
-rw-r--r--include/linux/spi/mmc_spi.h2
-rw-r--r--include/linux/topology.h4
-rw-r--r--include/linux/virtio_blk.h9
-rw-r--r--include/linux/virtio_config.h6
-rw-r--r--include/linux/virtio_rng.h8
-rw-r--r--include/linux/wm97xx.h1
-rw-r--r--kernel/kgdb.c16
-rw-r--r--kernel/relay.c2
-rw-r--r--kernel/sched.c447
-rw-r--r--kernel/sched_clock.c18
-rw-r--r--kernel/sched_debug.c5
-rw-r--r--kernel/sched_fair.c254
-rw-r--r--kernel/sched_rt.c4
-rw-r--r--kernel/sched_stats.h1
-rw-r--r--net/bluetooth/rfcomm/core.c2
-rw-r--r--net/dccp/ccids/ccid3.c13
-rw-r--r--net/dccp/ipv4.c4
-rw-r--r--net/ipv6/ip6mr.c2
-rw-r--r--net/llc/llc_sap.c10
-rw-r--r--net/mac80211/cfg.c4
-rw-r--r--net/mac80211/main.c2
-rw-r--r--net/mac80211/mlme.c29
-rw-r--r--net/mac80211/rx.c4
-rw-r--r--net/mac80211/util.c4
-rw-r--r--net/mac80211/wext.c11
-rw-r--r--net/netfilter/nf_conntrack_expect.c4
-rw-r--r--scripts/Makefile.modpost6
-rwxr-xr-x[-rw-r--r--]scripts/decodecode0
-rw-r--r--security/smack/smack_lsm.c12
225 files changed, 4747 insertions, 2563 deletions
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 3be8ab2a886a..82fafe0429fe 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -157,6 +157,9 @@ struct virtqueue
/* The routine to call when the Guest pings us. */
void (*handle_output)(int fd, struct virtqueue *me);
+
+ /* Outstanding buffers */
+ unsigned int inflight;
};
/* Remember the arguments to the program so we can "reboot" */
@@ -702,6 +705,7 @@ static unsigned get_vq_desc(struct virtqueue *vq,
errx(1, "Looped descriptor");
} while ((i = next_desc(vq, i)) != vq->vring.num);
+ vq->inflight++;
return head;
}
@@ -719,6 +723,7 @@ static void add_used(struct virtqueue *vq, unsigned int head, int len)
/* Make sure buffer is written before we update index. */
wmb();
vq->vring.used->idx++;
+ vq->inflight--;
}
/* This actually sends the interrupt for this virtqueue */
@@ -726,8 +731,9 @@ static void trigger_irq(int fd, struct virtqueue *vq)
{
unsigned long buf[] = { LHREQ_IRQ, vq->config.irq };
- /* If they don't want an interrupt, don't send one. */
- if (vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)
+ /* If they don't want an interrupt, don't send one, unless empty. */
+ if ((vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)
+ && vq->inflight)
return;
/* Send the Guest an interrupt tell them we used something up. */
@@ -1107,6 +1113,7 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
vq->next = NULL;
vq->last_avail_idx = 0;
vq->dev = dev;
+ vq->inflight = 0;
/* Initialize the configuration. */
vq->config.num = num_descs;
@@ -1368,6 +1375,7 @@ static void setup_tun_net(const char *arg)
/* Tell Guest what MAC address to use. */
add_feature(dev, VIRTIO_NET_F_MAC);
+ add_feature(dev, VIRTIO_F_NOTIFY_ON_EMPTY);
set_config(dev, sizeof(conf), &conf);
/* We don't need the socket any more; setup is done. */
diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig
index 06046074d68b..119edb839ac3 100644
--- a/arch/avr32/configs/atngw100_defconfig
+++ b/arch/avr32/configs/atngw100_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc7
-# Wed Jan 9 23:20:41 2008
+# Linux kernel version: 2.6.26-rc3
+# Mon May 26 13:30:59 2008
#
CONFIG_AVR32=y
CONFIG_GENERIC_GPIO=y
@@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_BUG=y
@@ -37,17 +37,15 @@ CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -61,11 +59,13 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -73,11 +73,21 @@ CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_HAVE_KPROBES=y
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
@@ -101,10 +111,15 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# System Type and features
#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SUBARCH_AVR32B=y
CONFIG_MMU=y
CONFIG_PERFORMANCE_COUNTERS=y
@@ -141,16 +156,19 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
# CONFIG_OWNERSHIP_TRACE is not set
+CONFIG_NMI_DEBUGGING=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_CMDLINE=""
#
@@ -164,9 +182,10 @@ CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_CPU_FREQ_STAT is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
@@ -202,6 +221,7 @@ CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -255,87 +275,40 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_BRIDGE_NETFILTER=y
+# CONFIG_NETFILTER_ADVANCED is not set
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-# CONFIG_NF_CONNTRACK_EVENTS is not set
-CONFIG_NF_CT_PROTO_GRE=m
-# CONFIG_NF_CT_PROTO_SCTP is not set
-# CONFIG_NF_CT_PROTO_UDPLITE is not set
-CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_XTABLES=y
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
-# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
-# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
-# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-# CONFIG_NETFILTER_XT_MATCH_TIME is not set
-# CONFIG_NETFILTER_XT_MATCH_U32 is not set
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
#
# IP: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
@@ -343,54 +316,25 @@ CONFIG_IP_NF_TARGET_LOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
-CONFIG_NF_NAT_TFTP=m
-CONFIG_NF_NAT_AMANDA=m
-CONFIG_NF_NAT_PPTP=m
-CONFIG_NF_NAT_H323=m
+# 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 is not set
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
+# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_OWNER=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_RAW=m
-
-#
-# Bridge: Netfilter Configuration
-#
-# CONFIG_BRIDGE_NF_EBTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
@@ -407,7 +351,6 @@ CONFIG_LLC=m
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
#
# Network testing
@@ -415,6 +358,7 @@ CONFIG_NET_CLS_ROUTE=y
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE 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
@@ -450,6 +394,7 @@ CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -531,11 +476,18 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_IDE is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_ATMEL_PWM is not set
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_TCB_CLKSRC=y
+CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ATMEL_SSC is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
#
# SCSI device support
@@ -568,11 +520,13 @@ CONFIG_PHYLIB=y
# 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 is not set
CONFIG_MACB=y
+# CONFIG_ENC28J60 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
@@ -586,6 +540,7 @@ CONFIG_MACB=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
@@ -599,7 +554,6 @@ CONFIG_PPPOE=m
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -621,6 +575,7 @@ CONFIG_SLHC=m
# Character devices
#
# CONFIG_VT is not set
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -633,6 +588,7 @@ CONFIG_SLHC=m
#
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
@@ -640,21 +596,13 @@ CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
-
-#
-# I2C Algorithms
-#
CONFIG_I2C_ALGOBIT=m
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
@@ -665,27 +613,23 @@ CONFIG_I2C_GPIO=m
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 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
-
-#
-# SPI support
-#
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -702,9 +646,27 @@ CONFIG_SPI_ATMEL=y
# CONFIG_SPI_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_HAVE_GPIO_LIB=y
+
+#
+# GPIO Support
+#
+# CONFIG_DEBUG_GPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -724,12 +686,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 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
#
@@ -753,14 +725,12 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -772,6 +742,7 @@ CONFIG_USB_ATMEL_USBA=y
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
@@ -787,6 +758,7 @@ 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_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
@@ -797,11 +769,13 @@ CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
#
# MMC/SD Host Controller Drivers
#
CONFIG_MMC_SPI=m
+# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -816,6 +790,8 @@ CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -844,19 +820,22 @@ CONFIG_RTC_INTF_DEV=y
# 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
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
#
# Platform RTC drivers
#
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 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_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
@@ -865,10 +844,6 @@ CONFIG_RTC_INTF_DEV=y
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_AT32AP700X=y
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -885,14 +860,11 @@ CONFIG_JBD=m
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
@@ -948,8 +920,10 @@ CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
@@ -957,12 +931,10 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1030,11 +1002,6 @@ CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1042,6 +1009,7 @@ CONFIG_KPROBES=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1052,7 +1020,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1066,12 +1036,14 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
-# CONFIG_FORCED_INLINING is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
@@ -1083,52 +1055,90 @@ CONFIG_FRAME_POINTER=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_PCBC=m
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
CONFIG_CRYPTO_DEFLATE=y
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
#
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC_ITU_T=m
@@ -1137,10 +1147,6 @@ CONFIG_CRC7=m
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index 2fb2ede5f2b4..c6d02eac8791 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc7
-# Wed Jan 9 23:07:43 2008
+# Linux kernel version: 2.6.26-rc3
+# Mon May 26 13:30:20 2008
#
CONFIG_AVR32=y
CONFIG_GENERIC_GPIO=y
@@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_BUG=y
@@ -36,15 +36,15 @@ CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -58,11 +58,13 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -70,11 +72,21 @@ CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_HAVE_KPROBES=y
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
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
@@ -98,10 +110,15 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# System Type and features
#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SUBARCH_AVR32B=y
CONFIG_MMU=y
CONFIG_PERFORMANCE_COUNTERS=y
@@ -147,16 +164,19 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
# CONFIG_OWNERSHIP_TRACE is not set
+CONFIG_NMI_DEBUGGING=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_CMDLINE=""
#
@@ -170,9 +190,10 @@ CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_CPU_FREQ_STAT is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
@@ -208,6 +229,7 @@ CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -252,8 +274,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -279,6 +303,7 @@ CONFIG_LLC=m
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE 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
@@ -314,6 +339,7 @@ CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -368,6 +394,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
#
CONFIG_MTD_DATAFLASH=m
CONFIG_MTD_M25P80=m
+CONFIG_M25PXX_USE_FAST_READ=y
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -395,13 +422,18 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# 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_PWM=m
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_TCB_CLKSRC=y
+CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0
# CONFIG_EEPROM_93CX6 is not set
CONFIG_ATMEL_SSC=m
-# CONFIG_IDE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
#
# SCSI device support
@@ -444,6 +476,9 @@ CONFIG_SCSI_WAIT_SCAN=m
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_PMP is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_MV is not set
CONFIG_PATA_AT32=m
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
@@ -469,11 +504,13 @@ CONFIG_PHYLIB=y
# 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 is not set
CONFIG_MACB=y
+# CONFIG_ENC28J60 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
@@ -487,6 +524,7 @@ CONFIG_MACB=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
@@ -500,7 +538,6 @@ CONFIG_PPP_BSDCOMP=m
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -556,6 +593,7 @@ CONFIG_MOUSE_GPIO=m
# Character devices
#
# CONFIG_VT is not set
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -568,6 +606,7 @@ CONFIG_MOUSE_GPIO=m
#
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
@@ -575,21 +614,13 @@ CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
-
-#
-# I2C Algorithms
-#
CONFIG_I2C_ALGOBIT=m
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
@@ -600,27 +631,23 @@ CONFIG_I2C_GPIO=m
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 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
-
-#
-# SPI support
-#
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -637,9 +664,27 @@ CONFIG_SPI_ATMEL=y
# CONFIG_SPI_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_HAVE_GPIO_LIB=y
+
+#
+# GPIO Support
+#
+# CONFIG_DEBUG_GPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -659,12 +704,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 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
#
@@ -682,8 +737,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -749,7 +804,11 @@ CONFIG_SND_AT73C213_TARGET_BITRATE=48000
# CONFIG_SND_SOC is not set
#
-# SoC Audio support for SuperH
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
+# SoC Audio for the Texas Instruments OMAP
#
#
@@ -761,14 +820,12 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -781,6 +838,7 @@ CONFIG_USB_ATMEL_USBA=y
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
@@ -796,6 +854,7 @@ 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_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
@@ -806,17 +865,20 @@ CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
+CONFIG_MMC_TEST=m
#
# MMC/SD Host Controller Drivers
#
CONFIG_MMC_SPI=m
+# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
+CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=m
#
@@ -825,6 +887,8 @@ CONFIG_LEDS_GPIO=m
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
+# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -853,19 +917,22 @@ CONFIG_RTC_INTF_DEV=y
# 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
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
#
# Platform RTC drivers
#
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 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_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
@@ -874,10 +941,6 @@ CONFIG_RTC_INTF_DEV=y
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_AT32AP700X=y
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -895,14 +958,11 @@ CONFIG_JBD=m
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-CONFIG_MINIX_FS=m
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
@@ -957,8 +1017,10 @@ CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+CONFIG_MINIX_FS=m
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
@@ -966,7 +1028,6 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
@@ -1028,11 +1089,6 @@ CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1040,6 +1096,7 @@ CONFIG_KPROBES=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
@@ -1050,7 +1107,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -1064,12 +1123,14 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
@@ -1081,52 +1142,90 @@ CONFIG_FORCED_INLINING=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_MANAGER=m
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=m
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=m
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=m
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
CONFIG_CRYPTO_DEFLATE=m
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC_ITU_T=m
diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig
index 45e23e03f074..5a4ae6b5d28f 100644
--- a/arch/avr32/configs/atstk1003_defconfig
+++ b/arch/avr32/configs/atstk1003_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc7
-# Wed Jan 9 22:54:34 2008
+# Linux kernel version: 2.6.26-rc3
+# Mon May 26 13:33:05 2008
#
CONFIG_AVR32=y
CONFIG_GENERIC_GPIO=y
@@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_BUG=y
@@ -39,17 +39,15 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_TASK_XACCT is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
CONFIG_AUDIT=y
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -63,11 +61,13 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -75,11 +75,20 @@ CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
-CONFIG_SLABINFO=y
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_HAVE_KPROBES=y
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
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
@@ -103,10 +112,15 @@ CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# System Type and features
#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SUBARCH_AVR32B=y
CONFIG_MMU=y
CONFIG_PERFORMANCE_COUNTERS=y
@@ -152,16 +166,19 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
# CONFIG_OWNERSHIP_TRACE is not set
+CONFIG_NMI_DEBUGGING=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_CMDLINE=""
#
@@ -175,9 +192,10 @@ CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_CPU_FREQ_STAT is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
@@ -234,8 +252,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -260,6 +276,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE 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
@@ -295,6 +312,7 @@ CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -349,6 +367,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
#
CONFIG_MTD_DATAFLASH=m
CONFIG_MTD_M25P80=m
+CONFIG_M25PXX_USE_FAST_READ=y
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -376,13 +395,18 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# 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_PWM=m
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_TCB_CLKSRC=y
+CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0
# CONFIG_EEPROM_93CX6 is not set
CONFIG_ATMEL_SSC=m
-# CONFIG_IDE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
#
# SCSI device support
@@ -427,6 +451,9 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_PMP is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_MV is not set
CONFIG_PATA_AT32=m
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
@@ -447,6 +474,7 @@ CONFIG_NETDEVICES=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
@@ -460,7 +488,6 @@ CONFIG_PPP_BSDCOMP=m
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -516,6 +543,7 @@ CONFIG_MOUSE_GPIO=m
# Character devices
#
# CONFIG_VT is not set
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -528,6 +556,7 @@ CONFIG_MOUSE_GPIO=m
#
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
@@ -535,21 +564,13 @@ CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
-
-#
-# I2C Algorithms
-#
CONFIG_I2C_ALGOBIT=m
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
@@ -560,27 +581,23 @@ CONFIG_I2C_GPIO=m
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 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
-
-#
-# SPI support
-#
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -597,9 +614,27 @@ CONFIG_SPI_ATMEL=y
# CONFIG_SPI_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_HAVE_GPIO_LIB=y
+
+#
+# GPIO Support
+#
+# CONFIG_DEBUG_GPIO is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -619,12 +654,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 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
#
@@ -682,7 +727,11 @@ CONFIG_SND_AT73C213_TARGET_BITRATE=48000
# CONFIG_SND_SOC is not set
#
-# SoC Audio support for SuperH
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
+# SoC Audio for the Texas Instruments OMAP
#
#
@@ -694,14 +743,12 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -714,6 +761,7 @@ CONFIG_USB_ATMEL_USBA=y
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
@@ -729,6 +777,7 @@ 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_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
@@ -739,17 +788,20 @@ CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
# CONFIG_MMC_BLOCK_BOUNCE is not set
# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
#
# MMC/SD Host Controller Drivers
#
CONFIG_MMC_SPI=m
+# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
+CONFIG_LEDS_ATMEL_PWM=m
CONFIG_LEDS_GPIO=y
#
@@ -758,6 +810,8 @@ CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -786,19 +840,22 @@ CONFIG_RTC_INTF_DEV=y
# 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
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
#
# Platform RTC drivers
#
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 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_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
@@ -807,11 +864,8 @@ CONFIG_RTC_INTF_DEV=y
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_AT32AP700X=y
-
-#
-# Userspace I/O
-#
CONFIG_UIO=m
+# CONFIG_UIO_SMX is not set
#
# File systems
@@ -828,14 +882,11 @@ CONFIG_JBD=m
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
@@ -891,8 +942,10 @@ CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
@@ -943,11 +996,6 @@ CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -955,6 +1003,7 @@ CONFIG_KPROBES=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
@@ -965,6 +1014,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -978,12 +1028,14 @@ CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
@@ -1000,6 +1052,8 @@ CONFIG_FORCED_INLINING=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC_ITU_T=m
diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig
index 634c52760349..a0912fb7c92e 100644
--- a/arch/avr32/configs/atstk1004_defconfig
+++ b/arch/avr32/configs/atstk1004_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc7
-# Wed Jan 9 23:04:20 2008
+# Linux kernel version: 2.6.26-rc3
+# Mon May 26 13:34:57 2008
#
CONFIG_AVR32=y
CONFIG_GENERIC_GPIO=y
@@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_BUG=y
@@ -34,15 +34,15 @@ CONFIG_LOCALVERSION=""
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -54,24 +54,38 @@ CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
# CONFIG_EVENTFD is not set
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_PROC_PAGE_MONITOR is not set
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
+CONFIG_CLASSIC_RCU=y
#
# System Type and features
#
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SUBARCH_AVR32B=y
CONFIG_MMU=y
CONFIG_PERFORMANCE_COUNTERS=y
@@ -115,16 +129,19 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
# CONFIG_OWNERSHIP_TRACE is not set
+# CONFIG_NMI_DEBUGGING is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_CMDLINE=""
#
@@ -134,20 +151,7 @@ CONFIG_CMDLINE=""
#
# CPU Frequency scaling
#
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_TABLE=y
-# CONFIG_CPU_FREQ_DEBUG is not set
-# CONFIG_CPU_FREQ_STAT is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
-CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
-CONFIG_CPU_FREQ_AT32AP=y
+# CONFIG_CPU_FREQ is not set
#
# Bus options
@@ -197,8 +201,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -222,6 +224,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# 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
@@ -255,6 +258,7 @@ CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -321,6 +325,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
# CONFIG_MISC_DEVICES is not set
+# CONFIG_HAVE_IDE is not set
#
# SCSI device support
@@ -346,6 +351,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# Character devices
#
# CONFIG_VT is not set
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -358,6 +364,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
#
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
+# CONFIG_SERIAL_ATMEL_PDC is not set
# CONFIG_SERIAL_ATMEL_TTYAT is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
@@ -365,15 +372,9 @@ CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -389,9 +390,24 @@ CONFIG_SPI_ATMEL=y
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_HAVE_GPIO_LIB=y
+
+#
+# GPIO Support
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -411,12 +427,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 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
#
@@ -434,8 +460,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -467,14 +493,12 @@ CONFIG_USB_SUPPORT=y
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG_FILES is not set
CONFIG_USB_GADGET_SELECTED=y
@@ -485,6 +509,7 @@ CONFIG_USB_ATMEL_USBA=y
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_PXA2XX is not set
# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_LH7A40X is not set
# CONFIG_USB_GADGET_OMAP is not set
@@ -499,8 +524,11 @@ CONFIG_USB_ETH=y
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -519,15 +547,17 @@ CONFIG_RTC_INTF_DEV=y
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
#
# Platform RTC drivers
#
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 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_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
@@ -536,18 +566,14 @@ CONFIG_RTC_INTF_DEV=y
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_AT32AP700X=y
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
# File systems
#
+# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -580,7 +606,6 @@ CONFIG_JFFS2_RTIME=y
# CONFIG_NETWORK_FILESYSTEMS is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -588,6 +613,7 @@ CONFIG_JFFS2_RTIME=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -608,6 +634,8 @@ CONFIG_MAGIC_SYSRQ=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c
index 80f55f8dbf1c..84a7d44edc67 100644
--- a/arch/avr32/kernel/avr32_ksyms.c
+++ b/arch/avr32/kernel/avr32_ksyms.c
@@ -29,7 +29,9 @@ EXPORT_SYMBOL(__avr32_asr64);
*/
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memcpy);
+
EXPORT_SYMBOL(clear_page);
+EXPORT_SYMBOL(copy_page);
/*
* Userspace access stuff.
@@ -41,6 +43,8 @@ EXPORT_SYMBOL(strncpy_from_user);
EXPORT_SYMBOL(__strncpy_from_user);
EXPORT_SYMBOL(clear_user);
EXPORT_SYMBOL(__clear_user);
+EXPORT_SYMBOL(strnlen_user);
+
EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy_generic);
diff --git a/arch/avr32/mach-at32ap/cpufreq.c b/arch/avr32/mach-at32ap/cpufreq.c
index 235524b79193..5dd8d25428bf 100644
--- a/arch/avr32/mach-at32ap/cpufreq.c
+++ b/arch/avr32/mach-at32ap/cpufreq.c
@@ -108,5 +108,4 @@ static int __init at32_cpufreq_init(void)
{
return cpufreq_register_driver(&at32_driver);
}
-
-arch_initcall(at32_cpufreq_init);
+late_initcall(at32_cpufreq_init);
diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c
index e698554895a7..3a3e9615b002 100644
--- a/arch/blackfin/kernel/gptimers.c
+++ b/arch/blackfin/kernel/gptimers.c
@@ -10,8 +10,8 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <asm/blackfin.h>
#include <asm/gptimers.h>
diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S
index 3daf96035bf6..4685b7aa0080 100644
--- a/arch/blackfin/lib/outs.S
+++ b/arch/blackfin/lib/outs.S
@@ -76,4 +76,4 @@ ENTRY(_outsw_8)
R0 = R0 + R1;
.Lword8_loop_e: W[P0] = R0;
RTS;
-ENDPROC(_outsw)
+ENDPROC(_outsw_8)
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index bb6d58c931de..fa4f4e833e84 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -647,10 +647,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
{
.modalias = "ad7877",
.platform_data = &bfin_ad7877_ts_info,
- .irq = IRQ_PF6,
+ .irq = IRQ_PF8,
.max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
- .chip_select = 1,
+ .chip_select = 2,
.controller_data = &spi_ad7877_chip_info,
},
#endif
diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile
index 87e450f29e37..c94f7a5b8211 100644
--- a/arch/blackfin/mach-bf537/boards/Makefile
+++ b/arch/blackfin/mach-bf537/boards/Makefile
@@ -3,7 +3,7 @@
#
obj-$(CONFIG_GENERIC_BF537_BOARD) += generic_board.o
-obj-$(CONFIG_BFIN537_STAMP) += stamp.o led.o
+obj-$(CONFIG_BFIN537_STAMP) += stamp.o
obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o
obj-$(CONFIG_PNAV10) += pnav10.o
obj-$(CONFIG_CAMSIG_MINOTAUR) += minotaur.o
diff --git a/arch/blackfin/mach-bf537/boards/led.S b/arch/blackfin/mach-bf537/boards/led.S
deleted file mode 100644
index 4e9ea4283e5f..000000000000
--- a/arch/blackfin/mach-bf537/boards/led.S
+++ /dev/null
@@ -1,183 +0,0 @@
-/****************************************************
- * LED1 ---- PF6 LED2 ---- PF7 *
- * LED3 ---- PF8 LED4 ---- PF9 *
- * LED5 ---- PF10 LED6 ---- PF11 *
- ****************************************************/
-
-#include <linux/linkage.h>
-#include <asm/blackfin.h>
-
-/* All functions in this file save the registers they uses.
- So there is no need to save any registers before calling them. */
-
- .text;
-
-/* Initialize LEDs. */
-
-ENTRY(_led_init)
- LINK 12;
- [--SP] = P0;
- [--SP] = R0;
- [--SP] = R1;
- [--SP] = R2;
- R1 = PF6|PF7|PF8|PF9|PF10|PF11 (Z);
- R2 = ~R1;
-
- P0.H = hi(PORTF_FER);
- P0.L = lo(PORTF_FER);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 & R2;
- W[P0] = R0.L;
- SSYNC;
-
- P0.H = hi(PORTFIO_DIR);
- P0.L = lo(PORTFIO_DIR);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 | R1;
- W[P0] = R0.L;
- SSYNC;
-
- P0.H = hi(PORTFIO_INEN);
- P0.L = lo(PORTFIO_INEN);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 & R2;
- W[P0] = R0.L;
- SSYNC;
-
- R2 = [SP++];
- R1 = [SP++];
- R0 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_init, .-_led_init
-
-/* Set one LED on. Leave other LEDs unchanged.
- It expects the LED number passed through R0. */
-
-ENTRY(_led_on)
- LINK 12;
- [--SP] = P0;
- [--SP] = R1;
- CALL _led_init;
- R1 = 1;
- R0 += 5;
- R1 <<= R0;
- P0.H = hi(PORTFIO);
- P0.L = lo(PORTFIO);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 | R1;
- W[P0] = R0.L;
- SSYNC;
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_on, .-_led_on
-
-/* Set one LED off. Leave other LEDs unchanged. */
-
-ENTRY(_led_off)
- LINK 12;
- [--SP] = P0;
- [--SP] = R1;
- CALL _led_init;
- R1 = 1;
- R0 += 5;
- R1 <<= R0;
- R1 = ~R1;
- P0.H = hi(PORTFIO);
- P0.L = lo(PORTFIO);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 & R1;
- W[P0] = R0.L;
- SSYNC;
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_off, .-_led_off
-
-/* Toggle one LED. Leave other LEDs unchanged. */
-
-ENTRY(_led_toggle)
- LINK 12;
- [--SP] = P0;
- [--SP] = R1;
- CALL _led_init;
- R1 = 1;
- R0 += 5;
- R1 <<= R0;
- P0.H = hi(PORTFIO);
- P0.L = lo(PORTFIO);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 ^ R1;
- W[P0] = R0.L;
- SSYNC;
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_toggle, .-_led_toggle
-
-/* Display the number using LEDs in binary format. */
-
-ENTRY(_led_disp_num)
- LINK 12;
- [--SP] = P0;
- [--SP] = R1;
- [--SP] = R2;
- CALL _led_init;
- R1 = 0x3f(X);
- R0 = R0 & R1;
- R2 = 6(X);
- R0 <<= R2;
- R1 <<= R2;
- P0.H = hi(PORTFIO);
- P0.L = lo(PORTFIO);
- R2 = W[P0](Z);
- SSYNC;
- R1 = ~R1;
- R2 = R2 & R1;
- R2 = R2 | R0;
- W[P0] = R2.L;
- SSYNC;
- R2 = [SP++];
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_disp_num, .-_led_disp_num
-
-/* Toggle the number using LEDs in binary format. */
-
-ENTRY(_led_toggle_num)
- LINK 12;
- [--SP] = P0;
- [--SP] = R1;
- [--SP] = R2;
- CALL _led_init;
- R1 = 0x3f(X);
- R0 = R0 & R1;
- R1 = 6(X);
- R0 <<= R1;
- P0.H = hi(PORTFIO);
- P0.L = lo(PORTFIO);
- R1 = W[P0](Z);
- SSYNC;
- R1 = R1 ^ R0;
- W[P0] = R1.L;
- SSYNC;
- R2 = [SP++];
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_toggle_num, .-_led_toggle_num
-
diff --git a/arch/blackfin/mach-bf548/boards/Makefile b/arch/blackfin/mach-bf548/boards/Makefile
index eed161dd7845..319ef54c4221 100644
--- a/arch/blackfin/mach-bf548/boards/Makefile
+++ b/arch/blackfin/mach-bf548/boards/Makefile
@@ -2,5 +2,5 @@
# arch/blackfin/mach-bf548/boards/Makefile
#
-obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o led.o
+obj-$(CONFIG_BFIN548_EZKIT) += ezkit.o
obj-$(CONFIG_BFIN548_BLUETECHNIX_CM) += cm_bf548.o
diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c
index 3b74f96d3590..4f4ae8787edf 100644
--- a/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -684,7 +684,7 @@ static struct platform_device *cm_bf548_devices[] __initdata = {
static int __init cm_bf548_init(void)
{
- printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
+ printk(KERN_INFO "%s(): registering device resources\n", __func__);
platform_add_devices(cm_bf548_devices, ARRAY_SIZE(cm_bf548_devices));
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
diff --git a/arch/blackfin/mach-bf548/boards/led.S b/arch/blackfin/mach-bf548/boards/led.S
deleted file mode 100644
index f47daf3770d0..000000000000
--- a/arch/blackfin/mach-bf548/boards/led.S
+++ /dev/null
@@ -1,172 +0,0 @@
-/****************************************************
- * LED1 ---- PG6 LED2 ---- PG7 *
- * LED3 ---- PG8 LED4 ---- PG9 *
- * LED5 ---- PG10 LED6 ---- PG11 *
- ****************************************************/
-
-#include <linux/linkage.h>
-#include <asm/blackfin.h>
-
-/* All functions in this file save the registers they uses.
- So there is no need to save any registers before calling them. */
-
- .text;
-
-/* Initialize LEDs. */
-
-ENTRY(_led_init)
- LINK 0;
- [--SP] = P0;
- [--SP] = R0;
- [--SP] = R1;
- [--SP] = R2;
- R1 = (PG6|PG7|PG8|PG9|PG10|PG11)(Z);
- R2 = ~R1;
-
- P0.H = hi(PORTG_FER);
- P0.L = lo(PORTG_FER);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 & R2;
- W[P0] = R0.L;
- SSYNC;
-
- P0.H = hi(PORTG_DIR_SET);
- P0.L = lo(PORTG_DIR_SET);
- W[P0] = R1.L;
- SSYNC;
-
- P0.H = hi(PORTG_INEN);
- P0.L = lo(PORTG_INEN);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 & R2;
- W[P0] = R0.L;
- SSYNC;
-
- R2 = [SP++];
- R1 = [SP++];
- R0 = [SP++];
- P0 = [SP++];
- RTS;
- .size _led_init, .-_led_init
-
-/* Set one LED on. Leave other LEDs unchanged.
- It expects the LED number passed through R0. */
-
-ENTRY(_led_on)
- LINK 0;
- [--SP] = P0;
- [--SP] = R1;
- CALL _led_init;
- R1 = 1;
- R0 += 5;
- R1 <<= R0;
- P0.H = hi(PORTG_SET);
- P0.L = lo(PORTG_SET);
- W[P0] = R1.L;
- SSYNC;
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_on, .-_led_on
-
-/* Set one LED off. Leave other LEDs unchanged. */
-
-ENTRY(_led_off)
- LINK 0;
- [--SP] = P0;
- [--SP] = R1;
- CALL _led_init;
- R1 = 1;
- R0 += 5;
- R1 <<= R0;
- P0.H = hi(PORTG_CLEAR);
- P0.L = lo(PORTG_CLEAR);
- W[P0] = R1.L;
- SSYNC;
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_off, .-_led_off
-
-/* Toggle one LED. Leave other LEDs unchanged. */
-
-ENTRY(_led_toggle)
- LINK 0;
- [--SP] = P0;
- [--SP] = R1;
- CALL _led_init;
- R1 = 1;
- R0 += 5;
- R1 <<= R0;
- P0.H = hi(PORTG);
- P0.L = lo(PORTG);
- R0 = W[P0](Z);
- SSYNC;
- R0 = R0 ^ R1;
- W[P0] = R0.L;
- SSYNC;
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_toggle, .-_led_toggle
-
-/* Display the number using LEDs in binary format. */
-
-ENTRY(_led_disp_num)
- LINK 0;
- [--SP] = P0;
- [--SP] = R1;
- [--SP] = R2;
- CALL _led_init;
- R1 = 0x3f(X);
- R0 = R0 & R1;
- R2 = 6(X);
- R0 <<= R2;
- R1 <<= R2;
- P0.H = hi(PORTG);
- P0.L = lo(PORTG);
- R2 = W[P0](Z);
- SSYNC;
- R1 = ~R1;
- R2 = R2 & R1;
- R2 = R2 | R0;
- W[P0] = R2.L;
- SSYNC;
- R2 = [SP++];
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_disp_num, .-_led_disp_num
-
-/* Toggle the number using LEDs in binary format. */
-
-ENTRY(_led_toggle_num)
- LINK 0;
- [--SP] = P0;
- [--SP] = R1;
- [--SP] = R2;
- CALL _led_init;
- R1 = 0x3f(X);
- R0 = R0 & R1;
- R1 = 6(X);
- R0 <<= R1;
- P0.H = hi(PORTG);
- P0.L = lo(PORTG);
- R1 = W[P0](Z);
- SSYNC;
- R1 = R1 ^ R0;
- W[P0] = R1.L;
- SSYNC;
- R2 = [SP++];
- R1 = [SP++];
- P0 = [SP++];
- UNLINK;
- RTS;
- .size _led_toggle_num, .-_led_toggle_num
-
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index 6678c49daba3..80b44ea052d7 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -1076,48 +1076,6 @@ END(ia64_syscall_setup)
DBG_FAULT(15)
FAULT(15)
- /*
- * Squatting in this space ...
- *
- * This special case dispatcher for illegal operation faults allows preserved
- * registers to be modified through a callback function (asm only) that is handed
- * back from the fault handler in r8. Up to three arguments can be passed to the
- * callback function by returning an aggregate with the callback as its first
- * element, followed by the arguments.
- */
-ENTRY(dispatch_illegal_op_fault)
- .prologue
- .body
- SAVE_MIN_WITH_COVER
- ssm psr.ic | PSR_DEFAULT_BITS
- ;;
- srlz.i // guarantee that interruption collection is on
- ;;
-(p15) ssm psr.i // restore psr.i
- adds r3=8,r2 // set up second base pointer for SAVE_REST
- ;;
- alloc r14=ar.pfs,0,0,1,0 // must be first in insn group
- mov out0=ar.ec
- ;;
- SAVE_REST
- PT_REGS_UNWIND_INFO(0)
- ;;
- br.call.sptk.many rp=ia64_illegal_op_fault
-.ret0: ;;
- alloc r14=ar.pfs,0,0,3,0 // must be first in insn group
- mov out0=r9
- mov out1=r10
- mov out2=r11
- movl r15=ia64_leave_kernel
- ;;
- mov rp=r15
- mov b6=r8
- ;;
- cmp.ne p6,p0=0,r8
-(p6) br.call.dpnt.many b6=b6 // call returns to ia64_leave_kernel
- br.sptk.many ia64_leave_kernel
-END(dispatch_illegal_op_fault)
-
.org ia64_ivt+0x4000
/////////////////////////////////////////////////////////////////////////////////////////
// 0x4000 Entry 16 (size 64 bundles) Reserved
@@ -1715,6 +1673,48 @@ END(ia32_interrupt)
DBG_FAULT(67)
FAULT(67)
+ /*
+ * Squatting in this space ...
+ *
+ * This special case dispatcher for illegal operation faults allows preserved
+ * registers to be modified through a callback function (asm only) that is handed
+ * back from the fault handler in r8. Up to three arguments can be passed to the
+ * callback function by returning an aggregate with the callback as its first
+ * element, followed by the arguments.
+ */
+ENTRY(dispatch_illegal_op_fault)
+ .prologue
+ .body
+ SAVE_MIN_WITH_COVER
+ ssm psr.ic | PSR_DEFAULT_BITS
+ ;;
+ srlz.i // guarantee that interruption collection is on
+ ;;
+(p15) ssm psr.i // restore psr.i
+ adds r3=8,r2 // set up second base pointer for SAVE_REST
+ ;;
+ alloc r14=ar.pfs,0,0,1,0 // must be first in insn group
+ mov out0=ar.ec
+ ;;
+ SAVE_REST
+ PT_REGS_UNWIND_INFO(0)
+ ;;
+ br.call.sptk.many rp=ia64_illegal_op_fault
+.ret0: ;;
+ alloc r14=ar.pfs,0,0,3,0 // must be first in insn group
+ mov out0=r9
+ mov out1=r10
+ mov out2=r11
+ movl r15=ia64_leave_kernel
+ ;;
+ mov rp=r15
+ mov b6=r8
+ ;;
+ cmp.ne p6,p0=0,r8
+(p6) br.call.dpnt.many b6=b6 // call returns to ia64_leave_kernel
+ br.sptk.many ia64_leave_kernel
+END(dispatch_illegal_op_fault)
+
#ifdef CONFIG_IA32_SUPPORT
/*
diff --git a/arch/ia64/kernel/minstate.h b/arch/ia64/kernel/minstate.h
index 7c548ac52bbc..74b6d670aaef 100644
--- a/arch/ia64/kernel/minstate.h
+++ b/arch/ia64/kernel/minstate.h
@@ -15,6 +15,9 @@
#define ACCOUNT_SYS_ENTER
#endif
+.section ".data.patch.rse", "a"
+.previous
+
/*
* DO_SAVE_MIN switches to the kernel stacks (if necessary) and saves
* the minimum state necessary that allows us to turn psr.ic back
@@ -40,7 +43,7 @@
* Note that psr.ic is NOT turned on by this macro. This is so that
* we can pass interruption state as arguments to a handler.
*/
-#define DO_SAVE_MIN(COVER,SAVE_IFS,EXTRA) \
+#define DO_SAVE_MIN(COVER,SAVE_IFS,EXTRA,WORKAROUND) \
mov r16=IA64_KR(CURRENT); /* M */ \
mov r27=ar.rsc; /* M */ \
mov r20=r1; /* A */ \
@@ -87,6 +90,7 @@
tbit.nz p15,p0=r29,IA64_PSR_I_BIT; \
mov r29=b0 \
;; \
+ WORKAROUND; \
adds r16=PT(R8),r1; /* initialize first base pointer */ \
adds r17=PT(R9),r1; /* initialize second base pointer */ \
(pKStk) mov r18=r0; /* make sure r18 isn't NaT */ \
@@ -206,6 +210,40 @@
st8 [r25]=r10; /* ar.ssd */ \
;;
-#define SAVE_MIN_WITH_COVER DO_SAVE_MIN(cover, mov r30=cr.ifs,)
-#define SAVE_MIN_WITH_COVER_R19 DO_SAVE_MIN(cover, mov r30=cr.ifs, mov r15=r19)
-#define SAVE_MIN DO_SAVE_MIN( , mov r30=r0, )
+#define RSE_WORKAROUND \
+(pUStk) extr.u r17=r18,3,6; \
+(pUStk) sub r16=r18,r22; \
+[1:](pKStk) br.cond.sptk.many 1f; \
+ .xdata4 ".data.patch.rse",1b-. \
+ ;; \
+ cmp.ge p6,p7 = 33,r17; \
+ ;; \
+(p6) mov r17=0x310; \
+(p7) mov r17=0x308; \
+ ;; \
+ cmp.leu p1,p0=r16,r17; \
+(p1) br.cond.sptk.many 1f; \
+ dep.z r17=r26,0,62; \
+ movl r16=2f; \
+ ;; \
+ mov ar.pfs=r17; \
+ dep r27=r0,r27,16,14; \
+ mov b0=r16; \
+ ;; \
+ br.ret.sptk b0; \
+ ;; \
+2: \
+ mov ar.rsc=r0 \
+ ;; \
+ flushrs; \
+ ;; \
+ mov ar.bspstore=r22 \
+ ;; \
+ mov r18=ar.bsp; \
+ ;; \
+1: \
+ .pred.rel "mutex", pKStk, pUStk
+
+#define SAVE_MIN_WITH_COVER DO_SAVE_MIN(cover, mov r30=cr.ifs, , RSE_WORKAROUND)
+#define SAVE_MIN_WITH_COVER_R19 DO_SAVE_MIN(cover, mov r30=cr.ifs, mov r15=r19, RSE_WORKAROUND)
+#define SAVE_MIN DO_SAVE_MIN( , mov r30=r0, , )
diff --git a/arch/ia64/kernel/patch.c b/arch/ia64/kernel/patch.c
index e0dca8743dbb..b83b2c516008 100644
--- a/arch/ia64/kernel/patch.c
+++ b/arch/ia64/kernel/patch.c
@@ -115,6 +115,29 @@ ia64_patch_vtop (unsigned long start, unsigned long end)
ia64_srlz_i();
}
+/*
+ * Disable the RSE workaround by turning the conditional branch
+ * that we tagged in each place the workaround was used into an
+ * unconditional branch.
+ */
+void __init
+ia64_patch_rse (unsigned long start, unsigned long end)
+{
+ s32 *offp = (s32 *) start;
+ u64 ip, *b;
+
+ while (offp < (s32 *) end) {
+ ip = (u64) offp + *offp;
+
+ b = (u64 *)(ip & -16);
+ b[1] &= ~0xf800000L;
+ ia64_fc((void *) ip);
+ ++offp;
+ }
+ ia64_sync_i();
+ ia64_srlz_i();
+}
+
void __init
ia64_patch_mckinley_e9 (unsigned long start, unsigned long end)
{
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index e9596cd0cdab..f48a809c686d 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -560,6 +560,17 @@ setup_arch (char **cmdline_p)
/* process SAL system table: */
ia64_sal_init(__va(efi.sal_systab));
+#ifdef CONFIG_ITANIUM
+ ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist);
+#else
+ {
+ u64 num_phys_stacked;
+
+ if (ia64_pal_rse_info(&num_phys_stacked, 0) == 0 && num_phys_stacked > 96)
+ ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist);
+ }
+#endif
+
#ifdef CONFIG_SMP
cpu_physical_id(0) = hard_smp_processor_id();
#endif
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 80622acc95de..5929ab10a289 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -156,6 +156,13 @@ SECTIONS
__end___vtop_patchlist = .;
}
+ .data.patch.rse : AT(ADDR(.data.patch.rse) - LOAD_OFFSET)
+ {
+ __start___rse_patchlist = .;
+ *(.data.patch.rse)
+ __end___rse_patchlist = .;
+ }
+
.data.patch.mckinley_e9 : AT(ADDR(.data.patch.mckinley_e9) - LOAD_OFFSET)
{
__start___mckinley_e9_bundles = .;
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 08a780d89807..fa9b6bbeb5af 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -251,14 +251,14 @@
dma@c300 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "fsl,mpc8610-dma", "fsl,mpc8540-dma";
+ compatible = "fsl,mpc8610-dma", "fsl,eloplus-dma";
cell-index = <1>;
reg = <0xc300 0x4>; /* DMA general status register */
ranges = <0x0 0xc100 0x200>;
dma-channel@0 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <0>;
reg = <0x0 0x80>;
interrupt-parent = <&mpic>;
@@ -266,7 +266,7 @@
};
dma-channel@1 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <1>;
reg = <0x80 0x80>;
interrupt-parent = <&mpic>;
@@ -274,7 +274,7 @@
};
dma-channel@2 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <2>;
reg = <0x100 0x80>;
interrupt-parent = <&mpic>;
@@ -282,7 +282,7 @@
};
dma-channel@3 {
compatible = "fsl,mpc8610-dma-channel",
- "fsl,mpc8540-dma-channel";
+ "fsl,eloplus-dma-channel";
cell-index = <3>;
reg = <0x180 0x80>;
interrupt-parent = <&mpic>;
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 09f306248f2e..199e5f59d7a6 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25-rc6
-# Tue Mar 25 10:25:48 2008
+# Linux kernel version: 2.6.26-rc3
+# Tue May 27 16:08:06 2008
#
CONFIG_PPC64=y
@@ -29,6 +29,9 @@ CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_ARCH_HAS_ILOG2_U64=y
@@ -87,6 +90,7 @@ CONFIG_INITRAMFS_SOURCE=""
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -115,12 +119,14 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_PROC_PAGE_MONITOR=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
@@ -167,11 +173,11 @@ CONFIG_PPC_PASEMI=y
CONFIG_PPC_PASEMI_IOMMU=y
# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
CONFIG_PPC_PASEMI_MDIO=y
-# CONFIG_PPC_CELLEB is not set
# CONFIG_PPC_PS3 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_PPC_CELLEB is not set
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
# CONFIG_IPIC is not set
@@ -192,6 +198,7 @@ CONFIG_CPU_FREQ_DEBUG=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
@@ -226,7 +233,6 @@ CONFIG_PREEMPT_NONE=y
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-CONFIG_FORCE_MAX_ZONEORDER=9
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
CONFIG_IOMMU_HELPER=y
@@ -249,12 +255,14 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_PPC_HAS_HASH_64K=y
CONFIG_PPC_64K_PAGES=y
+CONFIG_FORCE_MAX_ZONEORDER=9
# CONFIG_PPC_SUBPAGE_PROT is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
@@ -290,9 +298,12 @@ CONFIG_CARDBUS=y
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
-# CONFIG_ELECTRA_CF is not set
+CONFIG_ELECTRA_CF=y
# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+CONFIG_PAGE_OFFSET=0xc000000000000000
CONFIG_KERNEL_START=0xc000000000000000
+CONFIG_PHYSICAL_START=0x00000000
#
# Networking
@@ -341,8 +352,6 @@ CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -473,6 +482,7 @@ CONFIG_MTD_NAND_PASEMI=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -520,7 +530,6 @@ CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
-# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_PLATFORM is not set
#
@@ -554,7 +563,7 @@ CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-CONFIG_IDE_ARCH_OBSOLETE_INIT=y
+# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
@@ -632,7 +641,10 @@ CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SIL24=y
+CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
CONFIG_SATA_MV=y
@@ -642,7 +654,6 @@ CONFIG_SATA_MV=y
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
-CONFIG_SATA_SIL24=y
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
@@ -689,6 +700,7 @@ CONFIG_PATA_PCMCIA=y
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=y
CONFIG_PATA_OF_PLATFORM=y
+# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
@@ -791,7 +803,6 @@ CONFIG_E1000_NAPI=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
@@ -810,6 +821,7 @@ CONFIG_PASEMI_MAC=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
# CONFIG_TR is not set
#
@@ -817,6 +829,7 @@ CONFIG_PASEMI_MAC=y
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -890,6 +903,7 @@ CONFIG_VT=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
# CONFIG_NOZOMI is not set
@@ -917,7 +931,6 @@ CONFIG_LEGACY_PTY_COUNT=4
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_PASEMI=y
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
@@ -936,13 +949,7 @@ CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
CONFIG_I2C_ALGOBIT=y
-CONFIG_I2C_ALGOPCF=y
-CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
@@ -971,6 +978,7 @@ CONFIG_I2C_PASEMI=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
#
# Miscellaneous I2C Chip support
@@ -980,19 +988,13 @@ CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 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
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -1062,12 +1064,22 @@ CONFIG_SSB_POSSIBLE=y
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 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=y
# CONFIG_USB_DABUSB is not set
@@ -1094,8 +1106,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
@@ -1213,6 +1225,7 @@ CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
@@ -1292,11 +1305,11 @@ CONFIG_SND_USB_USX2Y=y
# CONFIG_SND_SOC is not set
#
-# SoC Audio support for SuperH
+# ALSA SoC audio for Freescale SOCs
#
#
-# ALSA SoC audio for Freescale SOCs
+# SoC Audio for the Texas Instruments OMAP
#
#
@@ -1334,11 +1347,13 @@ CONFIG_USB_DEVICEFS=y
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
@@ -1354,6 +1369,7 @@ CONFIG_USB_SL811_HCD=y
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
@@ -1375,6 +1391,7 @@ CONFIG_USB_STORAGE=y
# 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=y
#
@@ -1416,6 +1433,7 @@ CONFIG_USB_LIBUSUAL=y
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC=y
@@ -1475,10 +1493,6 @@ CONFIG_RTC_DRV_DS1307=y
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
-
-#
-# Userspace I/O
-#
# CONFIG_UIO is not set
#
@@ -1576,12 +1590,10 @@ CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1665,9 +1677,10 @@ CONFIG_NLS_ISO8859_1=y
# Library routines
#
CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
@@ -1677,6 +1690,7 @@ CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
#
# Kernel hacking
@@ -1684,6 +1698,7 @@ CONFIG_HAS_DMA=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
@@ -1694,18 +1709,23 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# 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_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
@@ -1735,53 +1755,83 @@ CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
-# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
-# CONFIG_CRYPTO_NULL is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
-# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_ECB is not set
-CONFIG_CRYPTO_CBC=y
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_XTS is not set
-# CONFIG_CRYPTO_CTR is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_FCRYPT is not set
-CONFIG_CRYPTO_BLOWFISH=y
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_BLOWFISH=y
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_TEST is not set
-CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
index 48da5dfe4856..8a455ebce98d 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
@@ -100,7 +100,7 @@ static int mpc52xx_wkup_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio)
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct mpc52xx_gpiochip *chip = container_of(mm_gc,
struct mpc52xx_gpiochip, mmchip);
- struct mpc52xx_gpio_wkup *regs = mm_gc->regs;
+ struct mpc52xx_gpio_wkup __iomem *regs = mm_gc->regs;
unsigned long flags;
spin_lock_irqsave(&gpio_lock, flags);
@@ -122,7 +122,7 @@ static int
mpc52xx_wkup_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
{
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
- struct mpc52xx_gpio_wkup *regs = mm_gc->regs;
+ struct mpc52xx_gpio_wkup __iomem *regs = mm_gc->regs;
struct mpc52xx_gpiochip *chip = container_of(mm_gc,
struct mpc52xx_gpiochip, mmchip);
unsigned long flags;
@@ -150,7 +150,7 @@ static int __devinit mpc52xx_wkup_gpiochip_probe(struct of_device *ofdev,
const struct of_device_id *match)
{
struct mpc52xx_gpiochip *chip;
- struct mpc52xx_gpio_wkup *regs;
+ struct mpc52xx_gpio_wkup __iomem *regs;
struct of_gpio_chip *ofchip;
int ret;
@@ -260,7 +260,7 @@ static int mpc52xx_simple_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio)
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct mpc52xx_gpiochip *chip = container_of(mm_gc,
struct mpc52xx_gpiochip, mmchip);
- struct mpc52xx_gpio *regs = mm_gc->regs;
+ struct mpc52xx_gpio __iomem *regs = mm_gc->regs;
unsigned long flags;
spin_lock_irqsave(&gpio_lock, flags);
@@ -284,7 +284,7 @@ mpc52xx_simple_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct mpc52xx_gpiochip *chip = container_of(mm_gc,
struct mpc52xx_gpiochip, mmchip);
- struct mpc52xx_gpio *regs = mm_gc->regs;
+ struct mpc52xx_gpio __iomem *regs = mm_gc->regs;
unsigned long flags;
spin_lock_irqsave(&gpio_lock, flags);
@@ -312,7 +312,7 @@ static int __devinit mpc52xx_simple_gpiochip_probe(struct of_device *ofdev,
{
struct mpc52xx_gpiochip *chip;
struct of_gpio_chip *ofchip;
- struct mpc52xx_gpio *regs;
+ struct mpc52xx_gpio __iomem *regs;
int ret;
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
@@ -387,7 +387,7 @@ mpc52xx_gpt_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
static int mpc52xx_gpt_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio)
{
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
- struct mpc52xx_gpt *regs = mm_gc->regs;
+ struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
out_be32(&regs->mode, 0x04);
diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
index 31da84c458d2..0e04f8fb152a 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
@@ -217,7 +217,7 @@ static u##size scc_pciex_in##name(unsigned long port) \
static void scc_pciex_ins##name(unsigned long p, void *b, unsigned long c) \
{ \
struct iowa_bus *bus = iowa_pio_find_bus(p); \
- u##size *dst = b; \
+ __le##size *dst = b; \
for (; c != 0; c--, dst++) \
*dst = cpu_to_le##size(__scc_pciex_in##name(bus->phb, p)); \
scc_pciex_io_flush(bus); \
@@ -231,10 +231,11 @@ static void scc_pciex_outs##name(unsigned long p, const void *b, \
unsigned long c) \
{ \
struct iowa_bus *bus = iowa_pio_find_bus(p); \
- const u##size *src = b; \
+ const __le##size *src = b; \
for (; c != 0; c--, src++) \
__scc_pciex_out##name(bus->phb, le##size##_to_cpu(*src), p); \
}
+#define __le8 u8
#define cpu_to_le8(x) (x)
#define le8_to_cpu(x) (x)
PCIEX_PIO_FUNC(8, b)
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index 602c268fc8a2..5d529bcbeee9 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -60,8 +60,10 @@ long long __ashrdi3(long long, int);
long long __ashldi3(long long, int);
long long __lshrdi3(long long, int);
+EXPORT_SYMBOL(empty_zero_page);
EXPORT_SYMBOL(clear_pages);
EXPORT_SYMBOL(clear_user_page);
+EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(transfer_to_handler);
EXPORT_SYMBOL(do_IRQ);
EXPORT_SYMBOL(machine_check_exception);
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 1d035082e78e..93acb3c1859d 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -308,6 +308,9 @@ config ARCH_SPARSEMEM_ENABLE
config ARCH_SPARSEMEM_DEFAULT
def_bool y
+config ARCH_SELECT_MEMORY_MODEL
+ def_bool y
+
source "mm/Kconfig"
comment "I/O subsystem configuration"
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index 655d52543e2d..ad40729bec3d 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -130,6 +130,7 @@ static void appldata_work_fn(struct work_struct *work)
P_DEBUG(" -= Work Queue =-\n");
i = 0;
+ get_online_cpus();
spin_lock(&appldata_ops_lock);
list_for_each(lh, &appldata_ops_list) {
ops = list_entry(lh, struct appldata_ops, list);
@@ -140,6 +141,7 @@ static void appldata_work_fn(struct work_struct *work)
}
}
spin_unlock(&appldata_ops_lock);
+ put_online_cpus();
}
/*
@@ -266,12 +268,14 @@ appldata_timer_handler(ctl_table *ctl, int write, struct file *filp,
len = *lenp;
if (copy_from_user(buf, buffer, len > sizeof(buf) ? sizeof(buf) : len))
return -EFAULT;
+ get_online_cpus();
spin_lock(&appldata_timer_lock);
if (buf[0] == '1')
__appldata_vtimer_setup(APPLDATA_ADD_TIMER);
else if (buf[0] == '0')
__appldata_vtimer_setup(APPLDATA_DEL_TIMER);
spin_unlock(&appldata_timer_lock);
+ put_online_cpus();
out:
*lenp = len;
*ppos += len;
@@ -314,10 +318,12 @@ appldata_interval_handler(ctl_table *ctl, int write, struct file *filp,
return -EINVAL;
}
+ get_online_cpus();
spin_lock(&appldata_timer_lock);
appldata_interval = interval;
__appldata_vtimer_setup(APPLDATA_MOD_TIMER);
spin_unlock(&appldata_timer_lock);
+ put_online_cpus();
P_INFO("Monitoring CPU interval set to %u milliseconds.\n",
interval);
@@ -556,8 +562,10 @@ static int __init appldata_init(void)
return -ENOMEM;
}
+ get_online_cpus();
for_each_online_cpu(i)
appldata_online_cpu(i);
+ put_online_cpus();
/* Register cpu hotplug notifier */
register_hotcpu_notifier(&appldata_nb);
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index aa341d0ea1e6..c5cdb975d590 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.25
-# Wed Apr 30 11:07:45 2008
+# Linux kernel version: 2.6.26-rc4
+# Fri May 30 09:49:33 2008
#
CONFIG_SCHED_MC=y
CONFIG_MMU=y
@@ -103,6 +103,7 @@ 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=y
@@ -173,6 +174,7 @@ CONFIG_PREEMPT=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -210,6 +212,7 @@ CONFIG_FORCE_MAX_ZONEORDER=9
CONFIG_PFAULT=y
# CONFIG_SHARED_KERNEL is not set
# CONFIG_CMM is not set
+# CONFIG_PAGE_STATES is not set
CONFIG_VIRT_TIMER=y
CONFIG_VIRT_CPU_ACCOUNTING=y
# CONFIG_APPLDATA_BASE is not set
@@ -620,6 +623,7 @@ CONFIG_S390_VMUR=m
#
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+CONFIG_ACCESSIBILITY=y
#
# File systems
@@ -754,11 +758,12 @@ CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
-CONFIG_HEADERS_CHECK=y
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_SCHED_DEBUG is not set
# 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
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index c14a336f6300..d2f270c995d9 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -208,7 +208,7 @@ static const unsigned char formats[][7] = {
[INSTR_RRF_F0FF] = { 0xff, F_16,F_24,F_28,0,0,0 }, /* e.g. madbr */
[INSTR_RRF_FUFF] = { 0xff, F_24,F_16,F_28,U4_20,0,0 },/* e.g. didbr */
[INSTR_RRF_RURR] = { 0xff, R_24,R_28,R_16,U4_20,0,0 },/* e.g. .insn */
- [INSTR_RRF_R0RR] = { 0xff, R_24,R_28,R_16,0,0,0 }, /* e.g. idte */
+ [INSTR_RRF_R0RR] = { 0xff, R_24,R_16,R_28,0,0,0 }, /* e.g. idte */
[INSTR_RRF_U0FF] = { 0xff, F_24,U4_16,F_28,0,0,0 }, /* e.g. fixr */
[INSTR_RRF_U0RF] = { 0xff, R_24,U4_16,F_28,0,0,0 }, /* e.g. cfebr */
[INSTR_RRF_M0RR] = { 0xff, R_24,R_28,M_16,0,0,0 }, /* e.g. sske */
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 1f4228948dc4..42b1d12ebb10 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -1089,7 +1089,7 @@ out:
#ifdef CONFIG_HOTPLUG_CPU
-int smp_rescan_cpus(void)
+int __ref smp_rescan_cpus(void)
{
cpumask_t newcpus;
int cpu;
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 29f3a63806b9..05598649b326 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -44,37 +44,34 @@ char empty_zero_page[PAGE_SIZE] __attribute__((__aligned__(PAGE_SIZE)));
void show_mem(void)
{
- int i, total = 0, reserved = 0;
- int shared = 0, cached = 0;
+ unsigned long i, total = 0, reserved = 0;
+ unsigned long shared = 0, cached = 0;
+ unsigned long flags;
struct page *page;
+ pg_data_t *pgdat;
printk("Mem-info:\n");
show_free_areas();
- i = max_mapnr;
- while (i-- > 0) {
- if (!pfn_valid(i))
- continue;
- page = pfn_to_page(i);
- total++;
- if (PageReserved(page))
- reserved++;
- else if (PageSwapCache(page))
- cached++;
- else if (page_count(page))
- shared += page_count(page) - 1;
+ for_each_online_pgdat(pgdat) {
+ pgdat_resize_lock(pgdat, &flags);
+ for (i = 0; i < pgdat->node_spanned_pages; i++) {
+ if (!pfn_valid(pgdat->node_start_pfn + i))
+ continue;
+ page = pfn_to_page(pgdat->node_start_pfn + i);
+ total++;
+ if (PageReserved(page))
+ reserved++;
+ else if (PageSwapCache(page))
+ cached++;
+ else if (page_count(page))
+ shared += page_count(page) - 1;
+ }
+ pgdat_resize_unlock(pgdat, &flags);
}
- printk("%d pages of RAM\n", total);
- printk("%d reserved pages\n", reserved);
- printk("%d pages shared\n", shared);
- printk("%d pages swap cached\n", cached);
-
- printk("%lu pages dirty\n", global_page_state(NR_FILE_DIRTY));
- printk("%lu pages writeback\n", global_page_state(NR_WRITEBACK));
- printk("%lu pages mapped\n", global_page_state(NR_FILE_MAPPED));
- printk("%lu pages slab\n",
- global_page_state(NR_SLAB_RECLAIMABLE) +
- global_page_state(NR_SLAB_UNRECLAIMABLE));
- printk("%lu pages pagetables\n", global_page_state(NR_PAGETABLE));
+ printk("%ld pages of RAM\n", total);
+ printk("%ld reserved pages\n", reserved);
+ printk("%ld pages shared\n", shared);
+ printk("%ld pages swap cached\n", cached);
}
/*
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index ea2804808f39..f591188fa2c0 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -27,12 +27,19 @@ struct memory_segment {
static LIST_HEAD(mem_segs);
-static pud_t *vmem_pud_alloc(void)
+static void __ref *vmem_alloc_pages(unsigned int order)
+{
+ if (slab_is_available())
+ return (void *)__get_free_pages(GFP_KERNEL, order);
+ return alloc_bootmem_pages((1 << order) * PAGE_SIZE);
+}
+
+static inline pud_t *vmem_pud_alloc(void)
{
pud_t *pud = NULL;
#ifdef CONFIG_64BIT
- pud = vmemmap_alloc_block(PAGE_SIZE * 4, 0);
+ pud = vmem_alloc_pages(2);
if (!pud)
return NULL;
clear_table((unsigned long *) pud, _REGION3_ENTRY_EMPTY, PAGE_SIZE * 4);
@@ -40,12 +47,12 @@ static pud_t *vmem_pud_alloc(void)
return pud;
}
-static pmd_t *vmem_pmd_alloc(void)
+static inline pmd_t *vmem_pmd_alloc(void)
{
pmd_t *pmd = NULL;
#ifdef CONFIG_64BIT
- pmd = vmemmap_alloc_block(PAGE_SIZE * 4, 0);
+ pmd = vmem_alloc_pages(2);
if (!pmd)
return NULL;
clear_table((unsigned long *) pmd, _SEGMENT_ENTRY_EMPTY, PAGE_SIZE * 4);
@@ -207,13 +214,14 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node)
if (pte_none(*pt_dir)) {
unsigned long new_page;
- new_page =__pa(vmemmap_alloc_block(PAGE_SIZE, 0));
+ new_page =__pa(vmem_alloc_pages(0));
if (!new_page)
goto out;
pte = pfn_pte(new_page >> PAGE_SHIFT, PAGE_KERNEL);
*pt_dir = pte;
}
}
+ memset(start, 0, nr * sizeof(struct page));
ret = 0;
out:
flush_tlb_kernel_range(start_addr, end_addr);
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 0d2ef1e9a6fd..0f4549860226 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -81,7 +81,7 @@ config DEBUG_STACK_USAGE
config 4KSTACKS
bool "Use 4Kb for kernel stacks instead of 8Kb"
- depends on DEBUG_KERNEL
+ depends on DEBUG_KERNEL && (MMU || BROKEN)
help
If you say Y here the kernel will use a 4Kb stacksize for the
kernel stack attached to each process/thread. This facilitates
diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig
new file mode 100644
index 000000000000..a0ebd439cbd2
--- /dev/null
+++ b/arch/sh/configs/rsk7203_defconfig
@@ -0,0 +1,841 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.26-rc4
+# Tue Jun 3 13:02:42 2008
+#
+CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# 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=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=0
+# CONFIG_MODULES is not set
+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
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System type
+#
+CONFIG_CPU_SH2=y
+CONFIG_CPU_SH2A=y
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+CONFIG_CPU_SUBTYPE_SH7203=y
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_MXG is not set
+# CONFIG_CPU_SUBTYPE_SH7705 is not set
+# CONFIG_CPU_SUBTYPE_SH7706 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7710 is not set
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+# CONFIG_CPU_SUBTYPE_SH7723 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
+# CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
+
+#
+# Memory management options
+#
+CONFIG_QUICKLIST=y
+CONFIG_PAGE_OFFSET=0x00000000
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x01000000
+CONFIG_29BIT=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_64KB 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_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
+
+#
+# Processor features
+#
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_SH_FPU=y
+CONFIG_CPU_HAS_FPU=y
+
+#
+# Board support
+#
+
+#
+# Timer and clock configuration
+#
+CONFIG_SH_CMT=y
+# CONFIG_SH_MTU2 is not set
+CONFIG_SH_TIMER_IRQ=142
+CONFIG_SH_PCLK_FREQ=16670800
+CONFIG_SH_CLK_MD=0
+# CONFIG_TICK_ONESHOT is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_SH_CPU_FREQ=y
+
+#
+# DMA support
+#
+
+#
+# Companion Chips
+#
+
+#
+# Additional SuperH Device Drivers
+#
+CONFIG_HEARTBEAT=y
+# CONFIG_PUSH_SWITCH is not set
+
+#
+# Kernel features
+#
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_GUSA=y
+
+#
+# Boot options
+#
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ignore_loglevel"
+
+#
+# Bus options
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_FLAT=y
+CONFIG_BINFMT_ZFLAT=y
+CONFIG_BINFMT_SHARED_FLAT=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_UNIX is not set
+# 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 is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# 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 is not set
+# 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 is not set
+# 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 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_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
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 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 is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FW_LOADER is not set
+# 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=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_CMDLINE_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=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS 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_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# 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_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x20000000
+CONFIG_MTD_PHYSMAP_LEN=0x01000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=4
+# CONFIG_MTD_UCLINUX is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# 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 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 is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# 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 is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_STNIC is not set
+CONFIG_SMC91X=y
+# 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_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
+CONFIG_NETDEV_10000=y
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE 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 is not set
+# 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 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_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=4
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_UNIX98_PTYS is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 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=y
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+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
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# 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_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SH=y
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY is not set
+# 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_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+# CONFIG_TMPFS 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 is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_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_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 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 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# 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=y
+CONFIG_DETECT_SOFTLOCKUP=y
+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_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+CONFIG_EARLY_SCIF_CONSOLE=y
+CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000
+CONFIG_EARLY_PRINTK=y
+CONFIG_DEBUG_BOOTMEM=y
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_DEBUG_STACK_USAGE=y
+# CONFIG_IRQSTACKS is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 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_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig
index 0d0cda908270..6b34baa26eae 100644
--- a/arch/sh/configs/se7206_defconfig
+++ b/arch/sh/configs/se7206_defconfig
@@ -1,9 +1,10 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc4
-# Thu Sep 13 16:40:16 2007
+# Linux kernel version: 2.6.26-rc4
+# Tue Jun 3 20:27:08 2008
#
CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -18,6 +19,7 @@ CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -25,47 +27,82 @@ CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
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_SYSVIPC is not set
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_AUDIT is not set
+CONFIG_AUDIT=y
+CONFIG_AUDITSYSCALL=y
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_RELAY is not set
-# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_DEBUG=y
+CONFIG_CGROUP_NS=y
+CONFIG_CGROUP_DEVICE=y
+# CONFIG_GROUP_SCHED is not set
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_RESOURCE_COUNTERS=y
+CONFIG_MM_OWNER=y
+CONFIG_CGROUP_MEM_RES_CTLR=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+CONFIG_RELAY=y
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
# CONFIG_SYSCTL_SYSCALL is not set
-# CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
-# CONFIG_BASE_FULL is not set
-# CONFIG_FUTEX is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
-# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLUB_DEBUG=y
+CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-# CONFIG_SLOB is not set
+# CONFIG_SLUB is not set
+CONFIG_SLOB=y
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_RT_MUTEXES=y
CONFIG_TINY_SHMEM=y
-CONFIG_BASE_SMALL=1
-# CONFIG_MODULES 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 is not set
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
@@ -81,6 +118,7 @@ CONFIG_IOSCHED_NOOP=y
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_CLASSIC_RCU is not set
#
# System type
@@ -88,7 +126,10 @@ CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CPU_SH2=y
CONFIG_CPU_SH2A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
CONFIG_CPU_SUBTYPE_SH7206=y
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_MXG is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
@@ -97,6 +138,7 @@ CONFIG_CPU_SUBTYPE_SH7206=y
# CONFIG_CPU_SUBTYPE_SH7710 is not set
# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -105,14 +147,17 @@ CONFIG_CPU_SUBTYPE_SH7206=y
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
+# CONFIG_CPU_SUBTYPE_SH7723 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
# CONFIG_CPU_SUBTYPE_SH7785 is not set
# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
@@ -121,23 +166,25 @@ CONFIG_QUICKLIST=y
CONFIG_PAGE_OFFSET=0x00000000
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_MAX_ACTIVE_REGIONS=1
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_SELECT_MEMORY_MODEL=y
-# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
-CONFIG_SPARSEMEM_MANUAL=y
-CONFIG_SPARSEMEM=y
-CONFIG_HAVE_MEMORY_PRESENT=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
@@ -183,13 +230,16 @@ CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
-# CONFIG_SH_CPU_FREQ is not set
+CONFIG_SH_CPU_FREQ=y
#
# DMA support
@@ -213,11 +263,15 @@ CONFIG_HEARTBEAT=y
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
-# CONFIG_KEXEC is not set
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
-CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
#
# Boot options
@@ -225,25 +279,25 @@ CONFIG_PREEMPT_NONE=y
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttySC3,115200 earlyprintk=serial ignore_loglevel"
+CONFIG_CMDLINE="console=ttySC3,115200 ignore_loglevel earlyprintk=serial"
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
+CONFIG_CF_ENABLER=y
+# CONFIG_CF_AREA5 is not set
+CONFIG_CF_AREA6=y
+CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+# CONFIG_PCCARD is not set
#
# Executable file formats
#
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_ZFLAT=y
-# CONFIG_BINFMT_SHARED_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
+CONFIG_BINFMT_SHARED_FLAT=y
+CONFIG_BINFMT_MISC=y
#
# Networking
@@ -253,14 +307,24 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_PACKET is not set
-# CONFIG_UNIX is not set
-# CONFIG_NET_KEY is not set
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE 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 is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
@@ -273,14 +337,13 @@ CONFIG_IP_FIB_HASH=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 is not set
# 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_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
@@ -297,10 +360,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -308,6 +367,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# 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
@@ -329,8 +389,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
@@ -339,11 +401,9 @@ CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_REDBOOT_PARTS=y
-CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
-# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
-# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -356,6 +416,7 @@ CONFIG_MTD_BLOCK=y
# 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
@@ -390,7 +451,6 @@ CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x20000000
CONFIG_MTD_PHYSMAP_LEN=0x01000000
CONFIG_MTD_PHYSMAP_BANKWIDTH=4
-# CONFIG_MTD_SOLUTIONENGINE is not set
# CONFIG_MTD_UCLINUX is not set
# CONFIG_MTD_PLATRAM is not set
@@ -418,13 +478,19 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=4
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_LOOP 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_RAM is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# 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_EEPROM_93CX6 is not set
+CONFIG_EEPROM_93CX6=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -443,23 +509,30 @@ CONFIG_NETDEVICES=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
-CONFIG_NETDEV_1000=y
-CONFIG_NETDEV_10000=y
+# 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_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -469,28 +542,7 @@ CONFIG_NETDEV_10000=y
#
# Input device support
#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input 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
+# CONFIG_INPUT is not set
#
# Hardware I/O ports
@@ -502,6 +554,7 @@ CONFIG_INPUT=y
# Character devices
#
# CONFIG_VT is not set
+# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -520,106 +573,119 @@ CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_UNIX98_PTYS is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER 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_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
-CONFIG_DAB=y
+# 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
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
-CONFIG_HID_SUPPORT=y
-CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
-CONFIG_USB_SUPPORT=y
-CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
-# CONFIG_USB is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
+# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-# CONFIG_RTC_CLASS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# DMA Engine support
+# RTC interfaces
#
-# CONFIG_DMA_ENGINE is not set
+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
#
-# DMA Clients
+# SPI RTC drivers
#
#
-# DMA Devices
+# Platform RTC drivers
#
+# 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_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# Userspace I/O
+# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_SH=y
# CONFIG_UIO is not set
#
# File systems
#
-# CONFIG_EXT2_FS is not set
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
+# CONFIG_OCFS2_FS is not set
+# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -642,10 +708,11 @@ CONFIG_ROMFS_FS=y
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
-# CONFIG_SYSFS is not set
-# CONFIG_TMPFS is not set
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
+CONFIG_CONFIGFS_FS=y
#
# Miscellaneous filesystems
@@ -658,18 +725,28 @@ CONFIG_RAMFS=y
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
-# CONFIG_CRAMFS is not set
+CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_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
-
-#
-# Network File Systems
-#
-# CONFIG_NFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 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
@@ -681,30 +758,20 @@ CONFIG_RAMFS=y
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-# CONFIG_OPROFILE is not set
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
@@ -712,7 +779,10 @@ CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
-CONFIG_SLUB_DEBUG_ON=y
+# CONFIG_DEBUG_OBJECTS 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
@@ -722,38 +792,123 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_INFO is not set
+CONFIG_DEBUG_VM=y
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_LIST=y
+# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
-CONFIG_EARLY_SCIF_CONSOLE=y
-CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe9800
-CONFIG_EARLY_PRINTK=y
+# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
-# CONFIG_4KSTACKS is not set
+# CONFIG_IRQSTACKS is not set
#
# Security options
#
# CONFIG_KEYS is not set
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=y
+# CONFIG_CRYPTO_HW is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-# CONFIG_CRC_ITU_T is not set
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
+CONFIG_AUDIT_GENERIC=y
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/arch/sh/kernel/cpu/irq/intc-sh5.c b/arch/sh/kernel/cpu/irq/intc-sh5.c
index de45c6a3e33b..79baa47af977 100644
--- a/arch/sh/kernel/cpu/irq/intc-sh5.c
+++ b/arch/sh/kernel/cpu/irq/intc-sh5.c
@@ -242,6 +242,7 @@ void __init plat_irq_setup(void)
reg += 8;
}
}
+ }
#endif
/*
diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c
index b3d0a03b4c76..5482e65375a9 100644
--- a/arch/sh/kernel/module.c
+++ b/arch/sh/kernel/module.c
@@ -30,6 +30,7 @@
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/kernel.h>
+#include <asm/unaligned.h>
void *module_alloc(unsigned long size)
{
@@ -56,34 +57,6 @@ int module_frob_arch_sections(Elf_Ehdr *hdr,
return 0;
}
-#ifdef CONFIG_SUPERH32
-#define COPY_UNALIGNED_WORD(sw, tw, align) \
-{ \
- void *__s = &(sw), *__t = &(tw); \
- unsigned short *__s2 = __s, *__t2 = __t; \
- unsigned char *__s1 = __s, *__t1 = __t; \
- switch ((align)) \
- { \
- case 0: \
- *(unsigned long *) __t = *(unsigned long *) __s; \
- break; \
- case 2: \
- *__t2++ = *__s2++; \
- *__t2 = *__s2; \
- break; \
- default: \
- *__t1++ = *__s1++; \
- *__t1++ = *__s1++; \
- *__t1++ = *__s1++; \
- *__t1 = *__s1; \
- break; \
- } \
-}
-#else
-/* One thing SHmedia doesn't screw up! */
-#define COPY_UNALIGNED_WORD(sw, tw, align) { (tw) = (sw); }
-#endif
-
int apply_relocate_add(Elf32_Shdr *sechdrs,
const char *strtab,
unsigned int symindex,
@@ -96,7 +69,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
Elf32_Addr relocation;
uint32_t *location;
uint32_t value;
- int align;
pr_debug("Applying relocate section %u to %u\n", relsec,
sechdrs[relsec].sh_info);
@@ -109,7 +81,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
+ ELF32_R_SYM(rel[i].r_info);
relocation = sym->st_value + rel[i].r_addend;
- align = (int)location & 3;
#ifdef CONFIG_SUPERH64
/* For text addresses, bit2 of the st_other field indicates
@@ -122,15 +93,15 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
switch (ELF32_R_TYPE(rel[i].r_info)) {
case R_SH_DIR32:
- COPY_UNALIGNED_WORD (*location, value, align);
+ value = get_unaligned(location);
value += relocation;
- COPY_UNALIGNED_WORD (value, *location, align);
+ put_unaligned(value, location);
break;
case R_SH_REL32:
relocation = (relocation - (Elf32_Addr) location);
- COPY_UNALIGNED_WORD (*location, value, align);
+ value = get_unaligned(location);
value += relocation;
- COPY_UNALIGNED_WORD (value, *location, align);
+ put_unaligned(value, location);
break;
case R_SH_IMM_LOW16:
*location = (*location & ~0x3fffc00) |
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index c49ebcc6c41e..33c5216fd3e1 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -242,12 +242,19 @@ static int __init acpi_parse_madt(struct acpi_table_header *table)
static void __cpuinit acpi_register_lapic(int id, u8 enabled)
{
+ unsigned int ver = 0;
+
if (!enabled) {
++disabled_cpus;
return;
}
- generic_processor_info(id, 0);
+#ifdef CONFIG_X86_32
+ if (boot_cpu_physical_apicid != -1U)
+ ver = apic_version[boot_cpu_physical_apicid];
+#endif
+
+ generic_processor_info(id, ver);
}
static int __init
@@ -767,8 +774,13 @@ static void __init acpi_register_lapic_address(unsigned long address)
mp_lapic_addr = address;
set_fixmap_nocache(FIX_APIC_BASE, address);
- if (boot_cpu_physical_apicid == -1U)
+ if (boot_cpu_physical_apicid == -1U) {
boot_cpu_physical_apicid = GET_APIC_ID(read_apic_id());
+#ifdef CONFIG_X86_32
+ apic_version[boot_cpu_physical_apicid] =
+ GET_APIC_VERSION(apic_read(APIC_LVR));
+#endif
+ }
}
static int __init early_acpi_parse_madt_lapic_addr_ovr(void)
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index e03cc952f233..eb9ddd8efb82 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -56,6 +56,11 @@ void __cpuinit mxcsr_feature_mask_init(void)
void __init init_thread_xstate(void)
{
+ if (!HAVE_HWFP) {
+ xstate_size = sizeof(struct i387_soft_struct);
+ return;
+ }
+
if (cpu_has_fxsr)
xstate_size = sizeof(struct i387_fxsave_struct);
#ifdef CONFIG_X86_32
@@ -94,7 +99,7 @@ void __cpuinit fpu_init(void)
int init_fpu(struct task_struct *tsk)
{
if (tsk_used_math(tsk)) {
- if (tsk == current)
+ if (HAVE_HWFP && tsk == current)
unlazy_fpu(tsk);
return 0;
}
@@ -109,6 +114,15 @@ int init_fpu(struct task_struct *tsk)
return -ENOMEM;
}
+#ifdef CONFIG_X86_32
+ if (!HAVE_HWFP) {
+ memset(tsk->thread.xstate, 0, xstate_size);
+ finit();
+ set_stopped_child_used_math(tsk);
+ return 0;
+ }
+#endif
+
if (cpu_has_fxsr) {
struct i387_fxsave_struct *fx = &tsk->thread.xstate->fxsave;
@@ -330,13 +344,13 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset,
struct user_i387_ia32_struct env;
int ret;
- if (!HAVE_HWFP)
- return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf);
-
ret = init_fpu(target);
if (ret)
return ret;
+ if (!HAVE_HWFP)
+ return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf);
+
if (!cpu_has_fxsr) {
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
&target->thread.xstate->fsave, 0,
@@ -360,15 +374,15 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset,
struct user_i387_ia32_struct env;
int ret;
- if (!HAVE_HWFP)
- return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf);
-
ret = init_fpu(target);
if (ret)
return ret;
set_stopped_child_used_math(target);
+ if (!HAVE_HWFP)
+ return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf);
+
if (!cpu_has_fxsr) {
return user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&target->thread.xstate->fsave, 0, -1);
@@ -474,18 +488,18 @@ static int restore_i387_fxsave(struct _fpstate_ia32 __user *buf)
int restore_i387_ia32(struct _fpstate_ia32 __user *buf)
{
int err;
+ struct task_struct *tsk = current;
- if (HAVE_HWFP) {
- struct task_struct *tsk = current;
-
+ if (HAVE_HWFP)
clear_fpu(tsk);
- if (!used_math()) {
- err = init_fpu(tsk);
- if (err)
- return err;
- }
+ if (!used_math()) {
+ err = init_fpu(tsk);
+ if (err)
+ return err;
+ }
+ if (HAVE_HWFP) {
if (cpu_has_fxsr)
err = restore_i387_fxsave(buf);
else
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index c07455d1695f..aa8ec928caa8 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -26,6 +26,7 @@
#include <linux/kdebug.h>
#include <linux/scatterlist.h>
#include <linux/iommu-helper.h>
+#include <linux/sysdev.h>
#include <asm/atomic.h>
#include <asm/io.h>
#include <asm/mtrr.h>
@@ -548,6 +549,28 @@ static __init unsigned read_aperture(struct pci_dev *dev, u32 *size)
return aper_base;
}
+static int gart_resume(struct sys_device *dev)
+{
+ return 0;
+}
+
+static int gart_suspend(struct sys_device *dev, pm_message_t state)
+{
+ return -EINVAL;
+}
+
+static struct sysdev_class gart_sysdev_class = {
+ .name = "gart",
+ .suspend = gart_suspend,
+ .resume = gart_resume,
+
+};
+
+static struct sys_device device_gart = {
+ .id = 0,
+ .cls = &gart_sysdev_class,
+};
+
/*
* Private Northbridge GATT initialization in case we cannot use the
* AGP driver for some reason.
@@ -558,7 +581,7 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
unsigned aper_base, new_aper_base;
struct pci_dev *dev;
void *gatt;
- int i;
+ int i, error;
printk(KERN_INFO "PCI-DMA: Disabling AGP.\n");
aper_size = aper_base = info->aper_size = 0;
@@ -606,6 +629,12 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
pci_write_config_dword(dev, 0x90, ctl);
}
+
+ error = sysdev_class_register(&gart_sysdev_class);
+ if (!error)
+ error = sysdev_register(&device_gart);
+ if (error)
+ panic("Could not register gart_sysdev -- would corrupt data on next suspend");
flush_gart();
printk(KERN_INFO "PCI-DMA: aperture base @ %x size %u KB\n",
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index f8476dfbb60d..6d5483356e74 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -649,8 +649,11 @@ struct task_struct * __switch_to(struct task_struct *prev_p, struct task_struct
/* If the task has used fpu the last 5 timeslices, just do a full
* restore of the math state immediately to avoid the trap; the
* chances of needing FPU soon are obviously high now
+ *
+ * tsk_used_math() checks prevent calling math_state_restore(),
+ * which can sleep in the case of !tsk_used_math()
*/
- if (next_p->fpu_counter > 5)
+ if (tsk_used_math(next_p) && next_p->fpu_counter > 5)
math_state_restore();
/*
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index e2319f39988b..ac54ff56df80 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -658,8 +658,11 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
/* If the task has used fpu the last 5 timeslices, just do a full
* restore of the math state immediately to avoid the trap; the
* chances of needing FPU soon are obviously high now
+ *
+ * tsk_used_math() checks prevent calling math_state_restore(),
+ * which can sleep in the case of !tsk_used_math()
*/
- if (next_p->fpu_counter>5)
+ if (tsk_used_math(next_p) && next_p->fpu_counter > 5)
math_state_restore();
return prev_p;
}
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 38988491c622..56078d61c793 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1190,6 +1190,7 @@ static void __init smp_cpu_index_default(void)
*/
void __init native_smp_prepare_cpus(unsigned int max_cpus)
{
+ preempt_disable();
nmi_watchdog_default();
smp_cpu_index_default();
current_cpu_data = boot_cpu_data;
@@ -1206,7 +1207,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
if (smp_sanity_check(max_cpus) < 0) {
printk(KERN_INFO "SMP disabled\n");
disable_smp();
- return;
+ goto out;
}
preempt_disable();
@@ -1246,6 +1247,8 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
printk(KERN_INFO "CPU%d: ", 0);
print_cpu_info(&cpu_data(0));
setup_boot_clock();
+out:
+ preempt_enable();
}
/*
* Early setup to make printk work.
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index af65b2da3ba0..5c7e2fd52075 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -582,8 +582,9 @@ static void __init lguest_init_IRQ(void)
int vector = FIRST_EXTERNAL_VECTOR + i;
if (vector != SYSCALL_VECTOR) {
set_intr_gate(vector, interrupt[i]);
- set_irq_chip_and_handler(i, &lguest_irq_controller,
- handle_level_irq);
+ set_irq_chip_and_handler_name(i, &lguest_irq_controller,
+ handle_level_irq,
+ "level");
}
}
/* This call is required to set up for 4k stacks, where we have
diff --git a/arch/x86/lib/delay_32.c b/arch/x86/lib/delay_32.c
index 4535e6d147ad..d710f2d167bb 100644
--- a/arch/x86/lib/delay_32.c
+++ b/arch/x86/lib/delay_32.c
@@ -44,13 +44,36 @@ static void delay_loop(unsigned long loops)
static void delay_tsc(unsigned long loops)
{
unsigned long bclock, now;
+ int cpu;
- preempt_disable(); /* TSC's are per-cpu */
+ preempt_disable();
+ cpu = smp_processor_id();
rdtscl(bclock);
- do {
- rep_nop();
+ for (;;) {
rdtscl(now);
- } while ((now-bclock) < loops);
+ if ((now - bclock) >= loops)
+ break;
+
+ /* Allow RT tasks to run */
+ preempt_enable();
+ rep_nop();
+ preempt_disable();
+
+ /*
+ * It is possible that we moved to another CPU, and
+ * since TSC's are per-cpu we need to calculate
+ * that. The delay must guarantee that we wait "at
+ * least" the amount of time. Being moved to another
+ * CPU could make the wait longer but we just need to
+ * make sure we waited long enough. Rebalance the
+ * counter for this CPU.
+ */
+ if (unlikely(cpu != smp_processor_id())) {
+ loops -= (now - bclock);
+ cpu = smp_processor_id();
+ rdtscl(bclock);
+ }
+ }
preempt_enable();
}
diff --git a/arch/x86/lib/delay_64.c b/arch/x86/lib/delay_64.c
index bbc610518516..4c441be92641 100644
--- a/arch/x86/lib/delay_64.c
+++ b/arch/x86/lib/delay_64.c
@@ -31,14 +31,36 @@ int __devinit read_current_timer(unsigned long *timer_value)
void __delay(unsigned long loops)
{
unsigned bclock, now;
+ int cpu;
- preempt_disable(); /* TSC's are pre-cpu */
+ preempt_disable();
+ cpu = smp_processor_id();
rdtscl(bclock);
- do {
- rep_nop();
+ for (;;) {
rdtscl(now);
+ if ((now - bclock) >= loops)
+ break;
+
+ /* Allow RT tasks to run */
+ preempt_enable();
+ rep_nop();
+ preempt_disable();
+
+ /*
+ * It is possible that we moved to another CPU, and
+ * since TSC's are per-cpu we need to calculate
+ * that. The delay must guarantee that we wait "at
+ * least" the amount of time. Being moved to another
+ * CPU could make the wait longer but we just need to
+ * make sure we waited long enough. Rebalance the
+ * counter for this CPU.
+ */
+ if (unlikely(cpu != smp_processor_id())) {
+ loops -= (now - bclock);
+ cpu = smp_processor_id();
+ rdtscl(bclock);
+ }
}
- while ((now-bclock) < loops);
preempt_enable();
}
EXPORT_SYMBOL(__delay);
diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index 6e38d877ea77..c7b06feb139b 100644
--- a/arch/x86/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
@@ -30,6 +30,7 @@
#include <asm/uaccess.h>
#include <asm/desc.h>
#include <asm/user.h>
+#include <asm/i387.h>
#include "fpu_system.h"
#include "fpu_emu.h"
@@ -146,6 +147,13 @@ asmlinkage void math_emulate(long arg)
unsigned long code_limit = 0; /* Initialized to stop compiler warnings */
struct desc_struct code_descriptor;
+ if (!used_math()) {
+ if (init_fpu(current)) {
+ do_group_exit(SIGKILL);
+ return;
+ }
+ }
+
#ifdef RE_ENTRANT_CHECKING
if (emulating) {
printk("ERROR: wm-FPU-emu is not RE-ENTRANT!\n");
@@ -153,11 +161,6 @@ asmlinkage void math_emulate(long arg)
RE_ENTRANT_CHECK_ON;
#endif /* RE_ENTRANT_CHECKING */
- if (!used_math()) {
- finit();
- set_used_math();
- }
-
SETUP_DATA_AREA(arg);
FPU_ORIG_EIP = FPU_EIP;
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 32ba13b0f818..156e6d7b0e32 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -206,7 +206,7 @@ void __init cleanup_highmap(void)
pmd_t *last_pmd = pmd + PTRS_PER_PMD;
for (; pmd < last_pmd; pmd++, vaddr += PMD_SIZE) {
- if (!pmd_present(*pmd))
+ if (pmd_none(*pmd))
continue;
if (vaddr < (unsigned long) _text || vaddr > end)
set_pmd(pmd, __pmd(0));
@@ -506,7 +506,7 @@ early_param("memtest", parse_memtest);
static void __init early_memtest(unsigned long start, unsigned long end)
{
- unsigned long t_start, t_size;
+ u64 t_start, t_size;
unsigned pattern;
if (!memtest_pattern)
@@ -525,7 +525,7 @@ static void __init early_memtest(unsigned long start, unsigned long end)
if (t_start + t_size > end)
t_size = end - t_start;
- printk(KERN_CONT "\n %016lx - %016lx pattern %d",
+ printk(KERN_CONT "\n %016llx - %016llx pattern %d",
t_start, t_start + t_size, pattern);
memtest(t_start, t_size, pattern);
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 71bb3159031a..2b2bb3f9b683 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -593,10 +593,11 @@ void __init early_iounmap(void *addr, unsigned long size)
unsigned long offset;
unsigned int nrpages;
enum fixed_addresses idx;
- unsigned int nesting;
+ int nesting;
nesting = --early_ioremap_nested;
- WARN_ON(nesting < 0);
+ if (WARN_ON(nesting < 0))
+ return;
if (early_ioremap_debug) {
printk(KERN_INFO "early_iounmap(%p, %08lx) [%d]\n", addr,
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index de3a99812450..06b7a1c90fb8 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -34,7 +34,7 @@ void __cpuinit pat_disable(char *reason)
printk(KERN_INFO "%s\n", reason);
}
-static int nopat(char *str)
+static int __init nopat(char *str)
{
pat_disable("PAT support disabled.");
return 0;
@@ -151,32 +151,33 @@ static int pat_x_mtrr_type(u64 start, u64 end, unsigned long prot,
unsigned long pat_type;
u8 mtrr_type;
- mtrr_type = mtrr_type_lookup(start, end);
- if (mtrr_type == 0xFF) { /* MTRR not enabled */
- *ret_prot = prot;
- return 0;
- }
- if (mtrr_type == 0xFE) { /* MTRR match error */
- *ret_prot = _PAGE_CACHE_UC;
- return -1;
- }
- if (mtrr_type != MTRR_TYPE_UNCACHABLE &&
- mtrr_type != MTRR_TYPE_WRBACK &&
- mtrr_type != MTRR_TYPE_WRCOMB) { /* MTRR type unhandled */
- *ret_prot = _PAGE_CACHE_UC;
- return -1;
- }
-
pat_type = prot & _PAGE_CACHE_MASK;
prot &= (~_PAGE_CACHE_MASK);
- /* Currently doing intersection by hand. Optimize it later. */
+ /*
+ * We return the PAT request directly for types where PAT takes
+ * precedence with respect to MTRR and for UC_MINUS.
+ * Consistency checks with other PAT requests is done later
+ * while going through memtype list.
+ */
if (pat_type == _PAGE_CACHE_WC) {
*ret_prot = prot | _PAGE_CACHE_WC;
+ return 0;
} else if (pat_type == _PAGE_CACHE_UC_MINUS) {
*ret_prot = prot | _PAGE_CACHE_UC_MINUS;
- } else if (pat_type == _PAGE_CACHE_UC ||
- mtrr_type == MTRR_TYPE_UNCACHABLE) {
+ return 0;
+ } else if (pat_type == _PAGE_CACHE_UC) {
+ *ret_prot = prot | _PAGE_CACHE_UC;
+ return 0;
+ }
+
+ /*
+ * Look for MTRR hint to get the effective type in case where PAT
+ * request is for WB.
+ */
+ mtrr_type = mtrr_type_lookup(start, end);
+
+ if (mtrr_type == MTRR_TYPE_UNCACHABLE) {
*ret_prot = prot | _PAGE_CACHE_UC;
} else if (mtrr_type == MTRR_TYPE_WRCOMB) {
*ret_prot = prot | _PAGE_CACHE_WC;
@@ -233,14 +234,12 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
if (req_type == -1) {
/*
- * Special case where caller wants to inherit from mtrr or
- * existing pat mapping, defaulting to UC_MINUS in case of
- * no match.
+ * Call mtrr_lookup to get the type hint. This is an
+ * optimization for /dev/mem mmap'ers into WB memory (BIOS
+ * tools and ACPI tools). Use WB request for WB memory and use
+ * UC_MINUS otherwise.
*/
u8 mtrr_type = mtrr_type_lookup(start, end);
- if (mtrr_type == 0xFE) { /* MTRR match error */
- err = -1;
- }
if (mtrr_type == MTRR_TYPE_WRBACK) {
req_type = _PAGE_CACHE_WB;
diff --git a/block/blk-core.c b/block/blk-core.c
index 6a9cc0d22a61..1905aaba49fb 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -806,35 +806,32 @@ static struct request *get_request_wait(struct request_queue *q, int rw_flags,
rq = get_request(q, rw_flags, bio, GFP_NOIO);
while (!rq) {
DEFINE_WAIT(wait);
+ struct io_context *ioc;
struct request_list *rl = &q->rq;
prepare_to_wait_exclusive(&rl->wait[rw], &wait,
TASK_UNINTERRUPTIBLE);
- rq = get_request(q, rw_flags, bio, GFP_NOIO);
-
- if (!rq) {
- struct io_context *ioc;
+ blk_add_trace_generic(q, bio, rw, BLK_TA_SLEEPRQ);
- blk_add_trace_generic(q, bio, rw, BLK_TA_SLEEPRQ);
-
- __generic_unplug_device(q);
- spin_unlock_irq(q->queue_lock);
- io_schedule();
+ __generic_unplug_device(q);
+ spin_unlock_irq(q->queue_lock);
+ io_schedule();
- /*
- * After sleeping, we become a "batching" process and
- * will be able to allocate at least one request, and
- * up to a big batch of them for a small period time.
- * See ioc_batching, ioc_set_batching
- */
- ioc = current_io_context(GFP_NOIO, q->node);
- ioc_set_batching(q, ioc);
+ /*
+ * After sleeping, we become a "batching" process and
+ * will be able to allocate at least one request, and
+ * up to a big batch of them for a small period time.
+ * See ioc_batching, ioc_set_batching
+ */
+ ioc = current_io_context(GFP_NOIO, q->node);
+ ioc_set_batching(q, ioc);
- spin_lock_irq(q->queue_lock);
- }
+ spin_lock_irq(q->queue_lock);
finish_wait(&rl->wait[rw], &wait);
- }
+
+ rq = get_request(q, rw_flags, bio, GFP_NOIO);
+ };
return rq;
}
diff --git a/block/blktrace.c b/block/blktrace.c
index b2cbb4e5d767..7ae87cc4a163 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -75,6 +75,23 @@ static void trace_note_time(struct blk_trace *bt)
local_irq_restore(flags);
}
+void __trace_note_message(struct blk_trace *bt, const char *fmt, ...)
+{
+ int n;
+ va_list args;
+ char *buf;
+
+ preempt_disable();
+ buf = per_cpu_ptr(bt->msg_data, smp_processor_id());
+ va_start(args, fmt);
+ n = vscnprintf(buf, BLK_TN_MAX_MSG, fmt, args);
+ va_end(args);
+
+ trace_note(bt, 0, BLK_TN_MESSAGE, buf, n);
+ preempt_enable();
+}
+EXPORT_SYMBOL_GPL(__trace_note_message);
+
static int act_log_check(struct blk_trace *bt, u32 what, sector_t sector,
pid_t pid)
{
@@ -232,6 +249,7 @@ static void blk_trace_cleanup(struct blk_trace *bt)
debugfs_remove(bt->dropped_file);
blk_remove_tree(bt->dir);
free_percpu(bt->sequence);
+ free_percpu(bt->msg_data);
kfree(bt);
}
@@ -346,6 +364,10 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
if (!bt->sequence)
goto err;
+ bt->msg_data = __alloc_percpu(BLK_TN_MAX_MSG);
+ if (!bt->msg_data)
+ goto err;
+
ret = -ENOENT;
dir = blk_create_tree(buts->name);
if (!dir)
@@ -392,6 +414,7 @@ err:
if (bt->dropped_file)
debugfs_remove(bt->dropped_file);
free_percpu(bt->sequence);
+ free_percpu(bt->msg_data);
if (bt->rchan)
relay_close(bt->rchan);
kfree(bt);
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index b399c62936e0..d01b411c72f0 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -124,6 +124,8 @@ struct cfq_data {
struct cfq_queue {
/* reference count */
atomic_t ref;
+ /* various state flags, see below */
+ unsigned int flags;
/* parent cfq_data */
struct cfq_data *cfqd;
/* service_tree member */
@@ -138,14 +140,14 @@ struct cfq_queue {
int queued[2];
/* currently allocated requests */
int allocated[2];
- /* pending metadata requests */
- int meta_pending;
/* fifo list of requests in sort_list */
struct list_head fifo;
unsigned long slice_end;
long slice_resid;
+ /* pending metadata requests */
+ int meta_pending;
/* number of requests that are on the dispatch list or inside driver */
int dispatched;
@@ -153,8 +155,6 @@ struct cfq_queue {
unsigned short ioprio, org_ioprio;
unsigned short ioprio_class, org_ioprio_class;
- /* various state flags, see below */
- unsigned int flags;
};
enum cfqq_state_flags {
@@ -1142,6 +1142,9 @@ static void cfq_put_queue(struct cfq_queue *cfqq)
kmem_cache_free(cfq_pool, cfqq);
}
+/*
+ * Must always be called with the rcu_read_lock() held
+ */
static void
__call_for_each_cic(struct io_context *ioc,
void (*func)(struct io_context *, struct cfq_io_context *))
@@ -1197,6 +1200,11 @@ static void cic_free_func(struct io_context *ioc, struct cfq_io_context *cic)
cfq_cic_free(cic);
}
+/*
+ * Must be called with rcu_read_lock() held or preemption otherwise disabled.
+ * Only two callers of this - ->dtor() which is called with the rcu_read_lock(),
+ * and ->trim() which is called with the task lock held
+ */
static void cfq_free_io_context(struct io_context *ioc)
{
/*
@@ -1502,20 +1510,24 @@ static struct cfq_io_context *
cfq_cic_lookup(struct cfq_data *cfqd, struct io_context *ioc)
{
struct cfq_io_context *cic;
+ unsigned long flags;
void *k;
if (unlikely(!ioc))
return NULL;
+ rcu_read_lock();
+
/*
* we maintain a last-hit cache, to avoid browsing over the tree
*/
cic = rcu_dereference(ioc->ioc_data);
- if (cic && cic->key == cfqd)
+ if (cic && cic->key == cfqd) {
+ rcu_read_unlock();
return cic;
+ }
do {
- rcu_read_lock();
cic = radix_tree_lookup(&ioc->radix_root, (unsigned long) cfqd);
rcu_read_unlock();
if (!cic)
@@ -1524,10 +1536,13 @@ cfq_cic_lookup(struct cfq_data *cfqd, struct io_context *ioc)
k = cic->key;
if (unlikely(!k)) {
cfq_drop_dead_cic(cfqd, ioc, cic);
+ rcu_read_lock();
continue;
}
+ spin_lock_irqsave(&ioc->lock, flags);
rcu_assign_pointer(ioc->ioc_data, cic);
+ spin_unlock_irqrestore(&ioc->lock, flags);
break;
} while (1);
@@ -2134,6 +2149,10 @@ static void *cfq_init_queue(struct request_queue *q)
static void cfq_slab_kill(void)
{
+ /*
+ * Caller already ensured that pending RCU callbacks are completed,
+ * so we should have no busy allocations at this point.
+ */
if (cfq_pool)
kmem_cache_destroy(cfq_pool);
if (cfq_ioc_pool)
@@ -2292,6 +2311,11 @@ static void __exit cfq_exit(void)
ioc_gone = &all_gone;
/* ioc_gone's update must be visible before reading ioc_count */
smp_wmb();
+
+ /*
+ * this also protects us from entering cfq_slab_kill() with
+ * pending RCU callbacks
+ */
if (elv_ioc_count_read(ioc_count))
wait_for_completion(ioc_gone);
cfq_slab_kill();
diff --git a/block/elevator.c b/block/elevator.c
index 980f8ae147b4..902dd1344d56 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -1110,6 +1110,8 @@ static int elevator_switch(struct request_queue *q, struct elevator_type *new_e)
queue_flag_clear(QUEUE_FLAG_ELVSWITCH, q);
spin_unlock_irq(q->queue_lock);
+ blk_add_trace_msg(q, "elv switch: %s", e->elevator_type->elevator_name);
+
return 1;
fail_register:
diff --git a/crypto/cts.c b/crypto/cts.c
index c4e70bfb4970..ccf9c5de3958 100644
--- a/crypto/cts.c
+++ b/crypto/cts.c
@@ -89,6 +89,9 @@ static int cts_cbc_encrypt(struct crypto_cts_ctx *ctx,
if (lastn < 0)
return -EINVAL;
+ sg_init_table(sgsrc, 1);
+ sg_init_table(sgdst, 1);
+
memset(s, 0, sizeof(s));
scatterwalk_map_and_copy(s, src, offset, nbytes, 0);
@@ -172,6 +175,9 @@ static int cts_cbc_decrypt(struct crypto_cts_ctx *ctx,
if (lastn < 0)
return -EINVAL;
+ sg_init_table(sgsrc, 1);
+ sg_init_table(sgdst, 1);
+
scatterwalk_map_and_copy(s, src, offset, nbytes, 0);
lcldesc.tfm = ctx->child;
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 97f83fb2ee2e..544b7d6c617c 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -502,10 +502,10 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(NVIDIA, 0x0bcd), board_ahci }, /* MCP7B */
{ PCI_VDEVICE(NVIDIA, 0x0bce), board_ahci }, /* MCP7B */
{ PCI_VDEVICE(NVIDIA, 0x0bcf), board_ahci }, /* MCP7B */
- { PCI_VDEVICE(NVIDIA, 0x0bd0), board_ahci }, /* MCP7B */
- { PCI_VDEVICE(NVIDIA, 0x0bd1), board_ahci }, /* MCP7B */
- { PCI_VDEVICE(NVIDIA, 0x0bd2), board_ahci }, /* MCP7B */
- { PCI_VDEVICE(NVIDIA, 0x0bd3), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bc4), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bc5), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bc6), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bc7), board_ahci }, /* MCP7B */
/* SiS */
{ PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index a9027b8fbdd5..81b7ae376951 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -247,10 +247,11 @@ static const struct pci_device_id piix_pci_tbl[] = {
{ 0x8086, 0x2820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
/* SATA Controller 2 IDE (ICH8) */
{ 0x8086, 0x2825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
- /* Mobile SATA Controller IDE (ICH8M) */
- { 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
/* Mobile SATA Controller IDE (ICH8M), Apple */
{ 0x8086, 0x2828, 0x106b, 0x00a0, 0, 0, ich8m_apple_sata },
+ { 0x8086, 0x2828, 0x106b, 0x00a1, 0, 0, ich8m_apple_sata },
+ /* Mobile SATA Controller IDE (ICH8M) */
+ { 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
/* SATA Controller IDE (ICH9) */
{ 0x8086, 0x2920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
/* SATA Controller IDE (ICH9) */
@@ -526,7 +527,7 @@ static struct ata_port_info piix_port_info[] = {
[ich8m_apple_sata] =
{
- .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SIDPR,
+ .flags = PIIX_SATA_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA6,
@@ -573,6 +574,8 @@ static const struct ich_laptop ich_laptop[] = {
{ 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */
{ 0x27DF, 0x103C, 0x30A1 }, /* ICH7 on HP Compaq nc2400 */
{ 0x24CA, 0x1025, 0x0061 }, /* ICH4 on ACER Aspire 2023WLMi */
+ { 0x24CA, 0x1025, 0x003d }, /* ICH4 on ACER TM290 */
+ { 0x266F, 0x1025, 0x0066 }, /* ICH6 on ACER Aspire 1694WLMi */
{ 0x2653, 0x1043, 0x82D8 }, /* ICH6M on Asus Eee 701 */
/* end marker */
{ 0, }
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index dbf6ca781f66..3ff8b14420d9 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -118,12 +118,62 @@ static void ata_acpi_associate_ide_port(struct ata_port *ap)
ap->pflags |= ATA_PFLAG_INIT_GTM_VALID;
}
-static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device
- *dev, u32 event)
+static void ata_acpi_eject_device(acpi_handle handle)
+{
+ struct acpi_object_list arg_list;
+ union acpi_object arg;
+
+ arg_list.count = 1;
+ arg_list.pointer = &arg;
+ arg.type = ACPI_TYPE_INTEGER;
+ arg.integer.value = 1;
+
+ if (ACPI_FAILURE(acpi_evaluate_object(handle, "_EJ0",
+ &arg_list, NULL)))
+ printk(KERN_ERR "Failed to evaluate _EJ0!\n");
+}
+
+/* @ap and @dev are the same as ata_acpi_handle_hotplug() */
+static void ata_acpi_detach_device(struct ata_port *ap, struct ata_device *dev)
+{
+ if (dev)
+ dev->flags |= ATA_DFLAG_DETACH;
+ else {
+ struct ata_link *tlink;
+ struct ata_device *tdev;
+
+ ata_port_for_each_link(tlink, ap)
+ ata_link_for_each_dev(tdev, tlink)
+ tdev->flags |= ATA_DFLAG_DETACH;
+ }
+
+ ata_port_schedule_eh(ap);
+}
+
+/**
+ * ata_acpi_handle_hotplug - ACPI event handler backend
+ * @ap: ATA port ACPI event occurred
+ * @dev: ATA device ACPI event occurred (can be NULL)
+ * @event: ACPI event which occurred
+ * @is_dock_event: boolean indicating whether the event was a dock one
+ *
+ * All ACPI bay / device realted events end up in this function. If
+ * the event is port-wide @dev is NULL. If the event is specific to a
+ * device, @dev points to it.
+ *
+ * Hotplug (as opposed to unplug) notification is always handled as
+ * port-wide while unplug only kills the target device on device-wide
+ * event.
+ *
+ * LOCKING:
+ * ACPI notify handler context. May sleep.
+ */
+static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev,
+ u32 event, int is_dock_event)
{
char event_string[12];
char *envp[] = { event_string, NULL };
- struct ata_eh_info *ehi;
+ struct ata_eh_info *ehi = &ap->link.eh_info;
struct kobject *kobj = NULL;
int wait = 0;
unsigned long flags;
@@ -131,87 +181,100 @@ static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device
unsigned long sta;
acpi_status status;
- if (!ap)
- ap = dev->link->ap;
- ehi = &ap->link.eh_info;
-
- spin_lock_irqsave(ap->lock, flags);
-
- if (dev)
+ if (dev) {
+ if (dev->sdev)
+ kobj = &dev->sdev->sdev_gendev.kobj;
handle = dev->acpi_handle;
- else
+ } else {
+ kobj = &ap->dev->kobj;
handle = ap->acpi_handle;
+ }
status = acpi_get_handle(handle, "_EJ0", &tmphandle);
- if (ACPI_FAILURE(status)) {
- /* This device is not ejectable */
- spin_unlock_irqrestore(ap->lock, flags);
+ if (ACPI_FAILURE(status))
+ /* This device does not support hotplug */
return;
- }
- status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
- if (ACPI_FAILURE(status)) {
- printk ("Unable to determine bay status\n");
- spin_unlock_irqrestore(ap->lock, flags);
- return;
- }
+ spin_lock_irqsave(ap->lock, flags);
switch (event) {
case ACPI_NOTIFY_BUS_CHECK:
case ACPI_NOTIFY_DEVICE_CHECK:
ata_ehi_push_desc(ehi, "ACPI event");
- if (!sta) {
- /* Device has been unplugged */
- if (dev)
- dev->flags |= ATA_DFLAG_DETACH;
- else {
- struct ata_link *tlink;
- struct ata_device *tdev;
-
- ata_port_for_each_link(tlink, ap) {
- ata_link_for_each_dev(tdev, tlink) {
- tdev->flags |=
- ATA_DFLAG_DETACH;
- }
- }
- }
- ata_port_schedule_eh(ap);
- wait = 1;
- } else {
+
+ status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
+ if (ACPI_FAILURE(status)) {
+ ata_port_printk(ap, KERN_ERR,
+ "acpi: failed to determine bay status (0x%x)\n",
+ status);
+ break;
+ }
+
+ if (sta) {
ata_ehi_hotplugged(ehi);
ata_port_freeze(ap);
+ } else {
+ /* The device has gone - unplug it */
+ ata_acpi_detach_device(ap, dev);
+ wait = 1;
}
+ break;
+ case ACPI_NOTIFY_EJECT_REQUEST:
+ ata_ehi_push_desc(ehi, "ACPI event");
+
+ if (!is_dock_event)
+ break;
+
+ /* undock event - immediate unplug */
+ ata_acpi_detach_device(ap, dev);
+ wait = 1;
+ break;
}
+ /* make sure kobj doesn't go away while ap->lock is released */
+ kobject_get(kobj);
+
spin_unlock_irqrestore(ap->lock, flags);
- if (wait)
+ if (wait) {
ata_port_wait_eh(ap);
+ ata_acpi_eject_device(handle);
+ }
- if (dev) {
- if (dev->sdev)
- kobj = &dev->sdev->sdev_gendev.kobj;
- } else
- kobj = &ap->dev->kobj;
-
- if (kobj) {
+ if (kobj && !is_dock_event) {
sprintf(event_string, "BAY_EVENT=%d", event);
kobject_uevent_env(kobj, KOBJ_CHANGE, envp);
}
+
+ kobject_put(kobj);
+}
+
+static void ata_acpi_dev_notify_dock(acpi_handle handle, u32 event, void *data)
+{
+ struct ata_device *dev = data;
+
+ ata_acpi_handle_hotplug(dev->link->ap, dev, event, 1);
+}
+
+static void ata_acpi_ap_notify_dock(acpi_handle handle, u32 event, void *data)
+{
+ struct ata_port *ap = data;
+
+ ata_acpi_handle_hotplug(ap, NULL, event, 1);
}
static void ata_acpi_dev_notify(acpi_handle handle, u32 event, void *data)
{
struct ata_device *dev = data;
- ata_acpi_handle_hotplug(NULL, dev, event);
+ ata_acpi_handle_hotplug(dev->link->ap, dev, event, 0);
}
static void ata_acpi_ap_notify(acpi_handle handle, u32 event, void *data)
{
struct ata_port *ap = data;
- ata_acpi_handle_hotplug(ap, NULL, event);
+ ata_acpi_handle_hotplug(ap, NULL, event, 0);
}
/**
@@ -252,7 +315,7 @@ void ata_acpi_associate(struct ata_host *host)
ata_acpi_ap_notify, ap);
/* we might be on a docking station */
register_hotplug_dock_device(ap->acpi_handle,
- ata_acpi_ap_notify, ap);
+ ata_acpi_ap_notify_dock, ap);
}
for (j = 0; j < ata_link_max_devices(&ap->link); j++) {
@@ -264,7 +327,7 @@ void ata_acpi_associate(struct ata_host *host)
ata_acpi_dev_notify, dev);
/* we might be on a docking station */
register_hotplug_dock_device(dev->acpi_handle,
- ata_acpi_dev_notify, dev);
+ ata_acpi_dev_notify_dock, dev);
}
}
}
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 3c89f205c83f..cc816ca623d3 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5403,7 +5403,7 @@ static void ata_host_stop(struct device *gendev, void *res)
*/
static void ata_finalize_port_ops(struct ata_port_operations *ops)
{
- static spinlock_t lock = SPIN_LOCK_UNLOCKED;
+ static DEFINE_SPINLOCK(lock);
const struct ata_port_operations *cur;
void **begin = (void **)ops;
void **end = (void **)&ops->inherits;
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index 0f9386d4a5a0..7daf4c0f6216 100644
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -322,9 +322,12 @@ static void sata_pmp_quirks(struct ata_port *ap)
if (vendor == 0x1095 && devid == 0x3726) {
/* sil3726 quirks */
ata_port_for_each_link(link, ap) {
- /* class code report is unreliable */
+ /* Class code report is unreliable and SRST
+ * times out under certain configurations.
+ */
if (link->pmp < 5)
- link->flags |= ATA_LFLAG_ASSUME_ATA;
+ link->flags |= ATA_LFLAG_NO_SRST |
+ ATA_LFLAG_ASSUME_ATA;
/* port 5 is for SEMB device and it doesn't like SRST */
if (link->pmp == 5)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index aeb6e01d82ce..2e6e1622dc6d 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1637,6 +1637,7 @@ defer:
/**
* ata_scsi_rbuf_get - Map response buffer.
+ * @cmd: SCSI command containing buffer to be mapped.
* @flags: unsigned long variable to store irq enable status
* @copy_in: copy in from user buffer
*
@@ -1954,7 +1955,7 @@ static unsigned int ata_msense_ctl_mode(u8 *buf)
/**
* ata_msense_rw_recovery - Simulate MODE SENSE r/w error recovery page
- * @bufp: output buffer
+ * @buf: output buffer
*
* Generate a generic MODE SENSE r/w error recovery page.
*
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 3c2d2289f85e..90d20c615ef5 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -247,7 +247,7 @@ u8 ata_sff_check_status(struct ata_port *ap)
* LOCKING:
* Inherited from caller.
*/
-u8 ata_sff_altstatus(struct ata_port *ap)
+static u8 ata_sff_altstatus(struct ata_port *ap)
{
if (ap->ops->sff_check_altstatus)
return ap->ops->sff_check_altstatus(ap);
@@ -256,6 +256,93 @@ u8 ata_sff_altstatus(struct ata_port *ap)
}
/**
+ * ata_sff_irq_status - Check if the device is busy
+ * @ap: port where the device is
+ *
+ * Determine if the port is currently busy. Uses altstatus
+ * if available in order to avoid clearing shared IRQ status
+ * when finding an IRQ source. Non ctl capable devices don't
+ * share interrupt lines fortunately for us.
+ *
+ * LOCKING:
+ * Inherited from caller.
+ */
+static u8 ata_sff_irq_status(struct ata_port *ap)
+{
+ u8 status;
+
+ if (ap->ops->sff_check_altstatus || ap->ioaddr.altstatus_addr) {
+ status = ata_sff_altstatus(ap);
+ /* Not us: We are busy */
+ if (status & ATA_BUSY)
+ return status;
+ }
+ /* Clear INTRQ latch */
+ status = ata_sff_check_status(ap);
+ return status;
+}
+
+/**
+ * ata_sff_sync - Flush writes
+ * @ap: Port to wait for.
+ *
+ * CAUTION:
+ * If we have an mmio device with no ctl and no altstatus
+ * method this will fail. No such devices are known to exist.
+ *
+ * LOCKING:
+ * Inherited from caller.
+ */
+
+static void ata_sff_sync(struct ata_port *ap)
+{
+ if (ap->ops->sff_check_altstatus)
+ ap->ops->sff_check_altstatus(ap);
+ else if (ap->ioaddr.altstatus_addr)
+ ioread8(ap->ioaddr.altstatus_addr);
+}
+
+/**
+ * ata_sff_pause - Flush writes and wait 400nS
+ * @ap: Port to pause for.
+ *
+ * CAUTION:
+ * If we have an mmio device with no ctl and no altstatus
+ * method this will fail. No such devices are known to exist.
+ *
+ * LOCKING:
+ * Inherited from caller.
+ */
+
+void ata_sff_pause(struct ata_port *ap)
+{
+ ata_sff_sync(ap);
+ ndelay(400);
+}
+
+/**
+ * ata_sff_dma_pause - Pause before commencing DMA
+ * @ap: Port to pause for.
+ *
+ * Perform I/O fencing and ensure sufficient cycle delays occur
+ * for the HDMA1:0 transition
+ */
+
+void ata_sff_dma_pause(struct ata_port *ap)
+{
+ if (ap->ops->sff_check_altstatus || ap->ioaddr.altstatus_addr) {
+ /* An altstatus read will cause the needed delay without
+ messing up the IRQ status */
+ ata_sff_altstatus(ap);
+ return;
+ }
+ /* There are no DMA controllers without ctl. BUG here to ensure
+ we never violate the HDMA1:0 transition timing and risk
+ corruption. */
+ BUG();
+}
+
+/**
* ata_sff_busy_sleep - sleep until BSY clears, or timeout
* @ap: port containing status register to be polled
* @tmout_pat: impatience timeout
@@ -742,7 +829,7 @@ static void ata_pio_sectors(struct ata_queued_cmd *qc)
} else
ata_pio_sector(qc);
- ata_sff_altstatus(qc->ap); /* flush */
+ ata_sff_sync(qc->ap); /* flush */
}
/**
@@ -763,8 +850,9 @@ static void atapi_send_cdb(struct ata_port *ap, struct ata_queued_cmd *qc)
WARN_ON(qc->dev->cdb_len < 12);
ap->ops->sff_data_xfer(qc->dev, qc->cdb, qc->dev->cdb_len, 1);
- ata_sff_altstatus(ap); /* flush */
-
+ ata_sff_sync(ap);
+ /* FIXME: If the CDB is for DMA do we need to do the transition delay
+ or is bmdma_start guaranteed to do it ? */
switch (qc->tf.protocol) {
case ATAPI_PROT_PIO:
ap->hsm_task_state = HSM_ST;
@@ -905,7 +993,7 @@ static void atapi_pio_bytes(struct ata_queued_cmd *qc)
if (unlikely(__atapi_pio_bytes(qc, bytes)))
goto err_out;
- ata_sff_altstatus(ap); /* flush */
+ ata_sff_sync(ap); /* flush */
return;
@@ -1489,14 +1577,10 @@ inline unsigned int ata_sff_host_intr(struct ata_port *ap,
goto idle_irq;
}
- /* check altstatus */
- status = ata_sff_altstatus(ap);
- if (status & ATA_BUSY)
- goto idle_irq;
- /* check main status, clearing INTRQ */
- status = ap->ops->sff_check_status(ap);
- if (unlikely(status & ATA_BUSY))
+ /* check main status, clearing INTRQ if needed */
+ status = ata_sff_irq_status(ap);
+ if (status & ATA_BUSY)
goto idle_irq;
/* ack bmdma irq events */
@@ -2030,7 +2114,7 @@ void ata_sff_error_handler(struct ata_port *ap)
ap->ops->bmdma_stop(qc);
}
- ata_sff_altstatus(ap);
+ ata_sff_sync(ap); /* FIXME: We don't need this */
ap->ops->sff_check_status(ap);
ap->ops->sff_irq_clear(ap);
@@ -2203,7 +2287,7 @@ void ata_bmdma_stop(struct ata_queued_cmd *qc)
mmio + ATA_DMA_CMD);
/* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */
- ata_sff_altstatus(ap); /* dummy read */
+ ata_sff_dma_pause(ap);
}
/**
@@ -2722,7 +2806,8 @@ EXPORT_SYMBOL_GPL(ata_sff_qc_prep);
EXPORT_SYMBOL_GPL(ata_sff_dumb_qc_prep);
EXPORT_SYMBOL_GPL(ata_sff_dev_select);
EXPORT_SYMBOL_GPL(ata_sff_check_status);
-EXPORT_SYMBOL_GPL(ata_sff_altstatus);
+EXPORT_SYMBOL_GPL(ata_sff_dma_pause);
+EXPORT_SYMBOL_GPL(ata_sff_pause);
EXPORT_SYMBOL_GPL(ata_sff_busy_sleep);
EXPORT_SYMBOL_GPL(ata_sff_wait_ready);
EXPORT_SYMBOL_GPL(ata_sff_tf_load);
diff --git a/drivers/ata/pata_icside.c b/drivers/ata/pata_icside.c
index 17138436423d..cf9e9848f8b5 100644
--- a/drivers/ata/pata_icside.c
+++ b/drivers/ata/pata_icside.c
@@ -270,7 +270,7 @@ static void pata_icside_bmdma_stop(struct ata_queued_cmd *qc)
disable_dma(state->dma);
/* see ata_bmdma_stop */
- ata_sff_altstatus(ap);
+ ata_sff_dma_pause(ap);
}
static u8 pata_icside_bmdma_status(struct ata_port *ap)
diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index a108d259f19d..f8b3ffc8ae9e 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -57,7 +57,9 @@ static inline void rb532_pata_finish_io(struct ata_port *ap)
struct ata_host *ah = ap->host;
struct rb532_cf_info *info = ah->private_data;
- ata_sff_altstatus(ap);
+ /* FIXME: Keep previous delay. If this is merely a fence then
+ ata_sff_sync might be sufficient. */
+ ata_sff_dma_pause(ap);
ndelay(RB500_CF_IO_DELAY);
set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c
index e965b251ca24..bbf5aa345e68 100644
--- a/drivers/ata/pata_scc.c
+++ b/drivers/ata/pata_scc.c
@@ -726,7 +726,7 @@ static void scc_bmdma_stop (struct ata_queued_cmd *qc)
in_be32(bmid_base + SCC_DMA_CMD) & ~ATA_DMA_START);
/* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */
- ata_sff_altstatus(ap); /* dummy read */
+ ata_sff_dma_pause(ap); /* dummy read */
}
/**
@@ -747,7 +747,8 @@ static u8 scc_bmdma_status (struct ata_port *ap)
return host_stat;
/* errata A252,A308 workaround: Step4 */
- if ((ata_sff_altstatus(ap) & ATA_ERR) && (int_status & INTSTS_INTRQ))
+ if ((scc_check_altstatus(ap) & ATA_ERR)
+ && (int_status & INTSTS_INTRQ))
return (host_stat | ATA_DMA_INTR);
/* errata A308 workaround Step5 */
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 853559e32315..3924e7209a44 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -34,7 +34,7 @@ enum {
SATA_FSL_HOST_FLAGS = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
- ATA_FLAG_NCQ),
+ ATA_FLAG_PMP | ATA_FLAG_NCQ),
SATA_FSL_MAX_CMDS = SATA_FSL_QUEUE_DEPTH,
SATA_FSL_CMD_HDR_SIZE = 16, /* 4 DWORDS */
@@ -395,7 +395,7 @@ static void sata_fsl_qc_prep(struct ata_queued_cmd *qc)
cd = (struct command_desc *)pp->cmdentry + tag;
cd_paddr = pp->cmdentry_paddr + tag * SATA_FSL_CMD_DESC_SIZE;
- ata_tf_to_fis(&qc->tf, 0, 1, (u8 *) &cd->cfis);
+ ata_tf_to_fis(&qc->tf, qc->dev->link->pmp, 1, (u8 *) &cd->cfis);
VPRINTK("Dumping cfis : 0x%x, 0x%x, 0x%x\n",
cd->cfis[0], cd->cfis[1], cd->cfis[2]);
@@ -438,6 +438,8 @@ static unsigned int sata_fsl_qc_issue(struct ata_queued_cmd *qc)
ioread32(CA + hcr_base),
ioread32(CE + hcr_base), ioread32(CC + hcr_base));
+ iowrite32(qc->dev->link->pmp, CQPMP + hcr_base);
+
/* Simply queue command to the controller/device */
iowrite32(1 << tag, CQ + hcr_base);
@@ -558,11 +560,36 @@ static void sata_fsl_thaw(struct ata_port *ap)
ioread32(hcr_base + HCONTROL), ioread32(hcr_base + HSTATUS));
}
+static void sata_fsl_pmp_attach(struct ata_port *ap)
+{
+ struct sata_fsl_host_priv *host_priv = ap->host->private_data;
+ void __iomem *hcr_base = host_priv->hcr_base;
+ u32 temp;
+
+ temp = ioread32(hcr_base + HCONTROL);
+ iowrite32((temp | HCONTROL_PMP_ATTACHED), hcr_base + HCONTROL);
+}
+
+static void sata_fsl_pmp_detach(struct ata_port *ap)
+{
+ struct sata_fsl_host_priv *host_priv = ap->host->private_data;
+ void __iomem *hcr_base = host_priv->hcr_base;
+ u32 temp;
+
+ temp = ioread32(hcr_base + HCONTROL);
+ temp &= ~HCONTROL_PMP_ATTACHED;
+ iowrite32(temp, hcr_base + HCONTROL);
+
+ /* enable interrupts on the controller/port */
+ temp = ioread32(hcr_base + HCONTROL);
+ iowrite32((temp | DEFAULT_PORT_IRQ_ENABLE_MASK), hcr_base + HCONTROL);
+
+}
+
static int sata_fsl_port_start(struct ata_port *ap)
{
struct device *dev = ap->host->dev;
struct sata_fsl_port_priv *pp;
- int retval;
void *mem;
dma_addr_t mem_dma;
struct sata_fsl_host_priv *host_priv = ap->host->private_data;
@@ -688,12 +715,13 @@ static int sata_fsl_prereset(struct ata_link *link, unsigned long deadline)
}
static int sata_fsl_softreset(struct ata_link *link, unsigned int *class,
- unsigned long deadline)
+ unsigned long deadline)
{
struct ata_port *ap = link->ap;
struct sata_fsl_port_priv *pp = ap->private_data;
struct sata_fsl_host_priv *host_priv = ap->host->private_data;
void __iomem *hcr_base = host_priv->hcr_base;
+ int pmp = sata_srst_pmp(link);
u32 temp;
struct ata_taskfile tf;
u8 *cfis;
@@ -703,6 +731,9 @@ static int sata_fsl_softreset(struct ata_link *link, unsigned int *class,
DPRINTK("in xx_softreset\n");
+ if (pmp != SATA_PMP_CTRL_PORT)
+ goto issue_srst;
+
try_offline_again:
/*
* Force host controller to go off-line, aborting current operations
@@ -746,6 +777,7 @@ try_offline_again:
temp = ioread32(hcr_base + HCONTROL);
temp |= (HCONTROL_ONLINE_PHY_RST | HCONTROL_SNOOP_ENABLE);
+ temp |= HCONTROL_PMP_ATTACHED;
iowrite32(temp, hcr_base + HCONTROL);
temp = ata_wait_register(hcr_base + HSTATUS, ONLINE, 0, 1, 500);
@@ -771,7 +803,8 @@ try_offline_again:
ata_port_printk(ap, KERN_WARNING,
"No Device OR PHYRDY change,Hstatus = 0x%x\n",
ioread32(hcr_base + HSTATUS));
- goto err;
+ *class = ATA_DEV_NONE;
+ goto out;
}
/*
@@ -783,7 +816,8 @@ try_offline_again:
if ((temp & 0xFF) != 0x18) {
ata_port_printk(ap, KERN_WARNING, "No Signature Update\n");
- goto err;
+ *class = ATA_DEV_NONE;
+ goto out;
} else {
ata_port_printk(ap, KERN_INFO,
"Signature Update detected @ %d msecs\n",
@@ -798,6 +832,7 @@ try_offline_again:
* reached here, we can send a command to the target device
*/
+issue_srst:
DPRINTK("Sending SRST/device reset\n");
ata_tf_init(link->device, &tf);
@@ -808,7 +843,7 @@ try_offline_again:
SRST_CMD | CMD_DESC_SNOOP_ENABLE, 0, 0, 5);
tf.ctl |= ATA_SRST; /* setup SRST bit in taskfile control reg */
- ata_tf_to_fis(&tf, 0, 0, cfis);
+ ata_tf_to_fis(&tf, pmp, 0, cfis);
DPRINTK("Dumping cfis : 0x%x, 0x%x, 0x%x, 0x%x\n",
cfis[0], cfis[1], cfis[2], cfis[3]);
@@ -854,8 +889,10 @@ try_offline_again:
sata_fsl_setup_cmd_hdr_entry(pp, 0, CMD_DESC_SNOOP_ENABLE, 0, 0, 5);
tf.ctl &= ~ATA_SRST; /* 2nd H2D Ctl. register FIS */
- ata_tf_to_fis(&tf, 0, 0, cfis);
+ ata_tf_to_fis(&tf, pmp, 0, cfis);
+ if (pmp != SATA_PMP_CTRL_PORT)
+ iowrite32(pmp, CQPMP + hcr_base);
iowrite32(1, CQ + hcr_base);
msleep(150); /* ?? */
@@ -886,12 +923,21 @@ try_offline_again:
VPRINTK("cereg = 0x%x\n", ioread32(hcr_base + CE));
}
+out:
return 0;
err:
return -EIO;
}
+static void sata_fsl_error_handler(struct ata_port *ap)
+{
+
+ DPRINTK("in xx_error_handler\n");
+ sata_pmp_error_handler(ap);
+
+}
+
static void sata_fsl_post_internal_cmd(struct ata_queued_cmd *qc)
{
if (qc->flags & ATA_QCFLAG_FAILED)
@@ -905,18 +951,21 @@ static void sata_fsl_post_internal_cmd(struct ata_queued_cmd *qc)
static void sata_fsl_error_intr(struct ata_port *ap)
{
- struct ata_link *link = &ap->link;
- struct ata_eh_info *ehi = &link->eh_info;
struct sata_fsl_host_priv *host_priv = ap->host->private_data;
void __iomem *hcr_base = host_priv->hcr_base;
- u32 hstatus, dereg, cereg = 0, SError = 0;
+ u32 hstatus, dereg=0, cereg = 0, SError = 0;
unsigned int err_mask = 0, action = 0;
- struct ata_queued_cmd *qc;
- int freeze = 0;
+ int freeze = 0, abort=0;
+ struct ata_link *link = NULL;
+ struct ata_queued_cmd *qc = NULL;
+ struct ata_eh_info *ehi;
hstatus = ioread32(hcr_base + HSTATUS);
cereg = ioread32(hcr_base + CE);
+ /* first, analyze and record host port events */
+ link = &ap->link;
+ ehi = &link->eh_info;
ata_ehi_clear_desc(ehi);
/*
@@ -926,42 +975,28 @@ static void sata_fsl_error_intr(struct ata_port *ap)
sata_fsl_scr_read(ap, SCR_ERROR, &SError);
if (unlikely(SError & 0xFFFF0000)) {
sata_fsl_scr_write(ap, SCR_ERROR, SError);
- err_mask |= AC_ERR_ATA_BUS;
}
DPRINTK("error_intr,hStat=0x%x,CE=0x%x,DE =0x%x,SErr=0x%x\n",
hstatus, cereg, ioread32(hcr_base + DE), SError);
- /* handle single device errors */
- if (cereg) {
- /*
- * clear the command error, also clears queue to the device
- * in error, and we can (re)issue commands to this device.
- * When a device is in error all commands queued into the
- * host controller and at the device are considered aborted
- * and the queue for that device is stopped. Now, after
- * clearing the device error, we can issue commands to the
- * device to interrogate it to find the source of the error.
- */
- dereg = ioread32(hcr_base + DE);
- iowrite32(dereg, hcr_base + DE);
- iowrite32(cereg, hcr_base + CE);
+ /* handle fatal errors */
+ if (hstatus & FATAL_ERROR_DECODE) {
+ ehi->err_mask |= AC_ERR_ATA_BUS;
+ ehi->action |= ATA_EH_SOFTRESET;
- DPRINTK("single device error, CE=0x%x, DE=0x%x\n",
- ioread32(hcr_base + CE), ioread32(hcr_base + DE));
/*
- * We should consider this as non fatal error, and TF must
- * be updated as done below.
+ * Ignore serror in case of fatal errors as we always want
+ * to do a soft-reset of the FSL SATA controller. Analyzing
+ * serror may cause libata to schedule a hard-reset action,
+ * and hard-reset currently does not do controller
+ * offline/online, causing command timeouts and leads to an
+ * un-recoverable state, hence make libATA ignore
+ * autopsy in case of fatal errors.
*/
- err_mask |= AC_ERR_DEV;
- }
+ ehi->flags |= ATA_EHI_NO_AUTOPSY;
- /* handle fatal errors */
- if (hstatus & FATAL_ERROR_DECODE) {
- err_mask |= AC_ERR_ATA_BUS;
- action |= ATA_EH_RESET;
- /* how will fatal error interrupts be completed ?? */
freeze = 1;
}
@@ -971,30 +1006,83 @@ static void sata_fsl_error_intr(struct ata_port *ap)
/* Setup a soft-reset EH action */
ata_ehi_hotplugged(ehi);
+ ata_ehi_push_desc(ehi, "%s", "PHY RDY changed");
freeze = 1;
}
- /* record error info */
- qc = ata_qc_from_tag(ap, link->active_tag);
+ /* handle single device errors */
+ if (cereg) {
+ /*
+ * clear the command error, also clears queue to the device
+ * in error, and we can (re)issue commands to this device.
+ * When a device is in error all commands queued into the
+ * host controller and at the device are considered aborted
+ * and the queue for that device is stopped. Now, after
+ * clearing the device error, we can issue commands to the
+ * device to interrogate it to find the source of the error.
+ */
+ abort = 1;
+
+ DPRINTK("single device error, CE=0x%x, DE=0x%x\n",
+ ioread32(hcr_base + CE), ioread32(hcr_base + DE));
- if (qc)
+ /* find out the offending link and qc */
+ if (ap->nr_pmp_links) {
+ dereg = ioread32(hcr_base + DE);
+ iowrite32(dereg, hcr_base + DE);
+ iowrite32(cereg, hcr_base + CE);
+
+ if (dereg < ap->nr_pmp_links) {
+ link = &ap->pmp_link[dereg];
+ ehi = &link->eh_info;
+ qc = ata_qc_from_tag(ap, link->active_tag);
+ /*
+ * We should consider this as non fatal error,
+ * and TF must be updated as done below.
+ */
+
+ err_mask |= AC_ERR_DEV;
+
+ } else {
+ err_mask |= AC_ERR_HSM;
+ action |= ATA_EH_HARDRESET;
+ freeze = 1;
+ }
+ } else {
+ dereg = ioread32(hcr_base + DE);
+ iowrite32(dereg, hcr_base + DE);
+ iowrite32(cereg, hcr_base + CE);
+
+ qc = ata_qc_from_tag(ap, link->active_tag);
+ /*
+ * We should consider this as non fatal error,
+ * and TF must be updated as done below.
+ */
+ err_mask |= AC_ERR_DEV;
+ }
+ }
+
+ /* record error info */
+ if (qc) {
qc->err_mask |= err_mask;
- else
+ } else
ehi->err_mask |= err_mask;
ehi->action |= action;
- ehi->serror |= SError;
/* freeze or abort */
if (freeze)
ata_port_freeze(ap);
- else
- ata_port_abort(ap);
+ else if (abort) {
+ if (qc)
+ ata_link_abort(qc->dev->link);
+ else
+ ata_port_abort(ap);
+ }
}
static void sata_fsl_host_intr(struct ata_port *ap)
{
- struct ata_link *link = &ap->link;
struct sata_fsl_host_priv *host_priv = ap->host->private_data;
void __iomem *hcr_base = host_priv->hcr_base;
u32 hstatus, qc_active = 0;
@@ -1017,10 +1105,19 @@ static void sata_fsl_host_intr(struct ata_port *ap)
return;
}
- if (link->sactive) { /* only true for NCQ commands */
+ /* Read command completed register */
+ qc_active = ioread32(hcr_base + CC);
+
+ VPRINTK("Status of all queues :\n");
+ VPRINTK("qc_active/CC = 0x%x, CA = 0x%x, CE=0x%x,CQ=0x%x,apqa=0x%x\n",
+ qc_active,
+ ioread32(hcr_base + CA),
+ ioread32(hcr_base + CE),
+ ioread32(hcr_base + CQ),
+ ap->qc_active);
+
+ if (qc_active & ap->qc_active) {
int i;
- /* Read command completed register */
- qc_active = ioread32(hcr_base + CC);
/* clear CC bit, this will also complete the interrupt */
iowrite32(qc_active, hcr_base + CC);
@@ -1032,8 +1129,9 @@ static void sata_fsl_host_intr(struct ata_port *ap)
for (i = 0; i < SATA_FSL_QUEUE_DEPTH; i++) {
if (qc_active & (1 << i)) {
qc = ata_qc_from_tag(ap, i);
- if (qc)
+ if (qc) {
ata_qc_complete(qc);
+ }
DPRINTK
("completing ncq cmd,tag=%d,CC=0x%x,CA=0x%x\n",
i, ioread32(hcr_base + CC),
@@ -1042,19 +1140,21 @@ static void sata_fsl_host_intr(struct ata_port *ap)
}
return;
- } else if (ap->qc_active) {
+ } else if ((ap->qc_active & (1 << ATA_TAG_INTERNAL))) {
iowrite32(1, hcr_base + CC);
- qc = ata_qc_from_tag(ap, link->active_tag);
+ qc = ata_qc_from_tag(ap, ATA_TAG_INTERNAL);
- DPRINTK("completing non-ncq cmd, tag=%d,CC=0x%x\n",
- link->active_tag, ioread32(hcr_base + CC));
+ DPRINTK("completing non-ncq cmd, CC=0x%x\n",
+ ioread32(hcr_base + CC));
- if (qc)
+ if (qc) {
ata_qc_complete(qc);
+ }
} else {
/* Spurious Interrupt!! */
DPRINTK("spurious interrupt!!, CC = 0x%x\n",
ioread32(hcr_base + CC));
+ iowrite32(qc_active, hcr_base + CC);
return;
}
}
@@ -1130,9 +1230,6 @@ static int sata_fsl_init_controller(struct ata_host *host)
iowrite32(0x00000FFFF, hcr_base + CE);
iowrite32(0x00000FFFF, hcr_base + DE);
- /* initially assuming no Port multiplier, set CQPMP to 0 */
- iowrite32(0x0, hcr_base + CQPMP);
-
/*
* host controller will be brought on-line, during xx_port_start()
* callback, that should also initiate the OOB, COMINIT sequence
@@ -1154,8 +1251,8 @@ static struct scsi_host_template sata_fsl_sht = {
.dma_boundary = ATA_DMA_BOUNDARY,
};
-static const struct ata_port_operations sata_fsl_ops = {
- .inherits = &sata_port_ops,
+static struct ata_port_operations sata_fsl_ops = {
+ .inherits = &sata_pmp_port_ops,
.qc_prep = sata_fsl_qc_prep,
.qc_issue = sata_fsl_qc_issue,
@@ -1168,10 +1265,15 @@ static const struct ata_port_operations sata_fsl_ops = {
.thaw = sata_fsl_thaw,
.prereset = sata_fsl_prereset,
.softreset = sata_fsl_softreset,
+ .pmp_softreset = sata_fsl_softreset,
+ .error_handler = sata_fsl_error_handler,
.post_internal_cmd = sata_fsl_post_internal_cmd,
.port_start = sata_fsl_port_start,
.port_stop = sata_fsl_port_stop,
+
+ .pmp_attach = sata_fsl_pmp_attach,
+ .pmp_detach = sata_fsl_pmp_detach,
};
static const struct ata_port_info sata_fsl_port_info[] = {
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index fb81f0c7a8c2..60391e9a84db 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -72,7 +72,7 @@
#include <linux/libata.h>
#define DRV_NAME "sata_mv"
-#define DRV_VERSION "1.21"
+#define DRV_VERSION "1.24"
enum {
/* BAR's are enumerated in terms of pci_resource_start() terms */
@@ -122,8 +122,6 @@ enum {
/* Host Flags */
MV_FLAG_DUAL_HC = (1 << 30), /* two SATA Host Controllers */
MV_FLAG_IRQ_COALESCE = (1 << 29), /* IRQ coalescing capability */
- /* SoC integrated controllers, no PCI interface */
- MV_FLAG_SOC = (1 << 28),
MV_COMMON_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI |
@@ -226,6 +224,11 @@ enum {
PHY_MODE3 = 0x310,
PHY_MODE4 = 0x314,
+ PHY_MODE4_CFG_MASK = 0x00000003, /* phy internal config field */
+ PHY_MODE4_CFG_VALUE = 0x00000001, /* phy internal config field */
+ PHY_MODE4_RSVD_ZEROS = 0x5de3fffa, /* Gen2e always write zeros */
+ PHY_MODE4_RSVD_ONES = 0x00000005, /* Gen2e always write ones */
+
PHY_MODE2 = 0x330,
SATA_IFCTL_OFS = 0x344,
SATA_TESTCTL_OFS = 0x348,
@@ -356,12 +359,12 @@ enum {
MV_HP_ERRATA_50XXB2 = (1 << 2),
MV_HP_ERRATA_60X1B2 = (1 << 3),
MV_HP_ERRATA_60X1C0 = (1 << 4),
- MV_HP_ERRATA_XX42A0 = (1 << 5),
MV_HP_GEN_I = (1 << 6), /* Generation I: 50xx */
MV_HP_GEN_II = (1 << 7), /* Generation II: 60xx */
MV_HP_GEN_IIE = (1 << 8), /* Generation IIE: 6042/7042 */
MV_HP_PCIE = (1 << 9), /* PCIe bus/regs: 7042 */
MV_HP_CUT_THROUGH = (1 << 10), /* can use EDMA cut-through */
+ MV_HP_FLAG_SOC = (1 << 11), /* SystemOnChip, no PCI */
/* Port private flags (pp_flags) */
MV_PP_FLAG_EDMA_EN = (1 << 0), /* is EDMA engine enabled? */
@@ -374,7 +377,7 @@ enum {
#define IS_GEN_II(hpriv) ((hpriv)->hp_flags & MV_HP_GEN_II)
#define IS_GEN_IIE(hpriv) ((hpriv)->hp_flags & MV_HP_GEN_IIE)
#define IS_PCIE(hpriv) ((hpriv)->hp_flags & MV_HP_PCIE)
-#define HAS_PCI(host) (!((host)->ports[0]->flags & MV_FLAG_SOC))
+#define IS_SOC(hpriv) ((hpriv)->hp_flags & MV_HP_FLAG_SOC)
#define WINDOW_CTRL(i) (0x20030 + ((i) << 4))
#define WINDOW_BASE(i) (0x20034 + ((i) << 4))
@@ -652,7 +655,7 @@ static const struct ata_port_info mv_port_info[] = {
.port_ops = &mv_iie_ops,
},
{ /* chip_soc */
- .flags = MV_GENIIE_FLAGS | MV_FLAG_SOC,
+ .flags = MV_GENIIE_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = ATA_UDMA6,
.port_ops = &mv_iie_ops,
@@ -812,12 +815,7 @@ static void mv_set_edma_ptrs(void __iomem *port_mmio,
writel((pp->crqb_dma >> 16) >> 16, port_mmio + EDMA_REQ_Q_BASE_HI_OFS);
writelfl((pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK) | index,
port_mmio + EDMA_REQ_Q_IN_PTR_OFS);
-
- if (hpriv->hp_flags & MV_HP_ERRATA_XX42A0)
- writelfl((pp->crqb_dma & 0xffffffff) | index,
- port_mmio + EDMA_REQ_Q_OUT_PTR_OFS);
- else
- writelfl(index, port_mmio + EDMA_REQ_Q_OUT_PTR_OFS);
+ writelfl(index, port_mmio + EDMA_REQ_Q_OUT_PTR_OFS);
/*
* initialize response queue
@@ -827,13 +825,7 @@ static void mv_set_edma_ptrs(void __iomem *port_mmio,
WARN_ON(pp->crpb_dma & 0xff);
writel((pp->crpb_dma >> 16) >> 16, port_mmio + EDMA_RSP_Q_BASE_HI_OFS);
-
- if (hpriv->hp_flags & MV_HP_ERRATA_XX42A0)
- writelfl((pp->crpb_dma & 0xffffffff) | index,
- port_mmio + EDMA_RSP_Q_IN_PTR_OFS);
- else
- writelfl(index, port_mmio + EDMA_RSP_Q_IN_PTR_OFS);
-
+ writelfl(index, port_mmio + EDMA_RSP_Q_IN_PTR_OFS);
writelfl((pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK) | index,
port_mmio + EDMA_RSP_Q_OUT_PTR_OFS);
}
@@ -1254,7 +1246,7 @@ static void mv_edma_cfg(struct ata_port *ap, int want_ncq)
cfg |= (1 << 23); /* do not mask PM field in rx'd FIS */
cfg |= (1 << 22); /* enab 4-entry host queue cache */
- if (HAS_PCI(ap->host))
+ if (!IS_SOC(hpriv))
cfg |= (1 << 18); /* enab early completion */
if (hpriv->hp_flags & MV_HP_CUT_THROUGH)
cfg |= (1 << 17); /* enab cut-thru (dis stor&forwrd) */
@@ -2225,7 +2217,7 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance)
* a bogus register value which can indicate HW removal or PCI fault.
*/
if (pending_irqs && main_irq_cause != 0xffffffffU) {
- if (unlikely((pending_irqs & PCI_ERR) && HAS_PCI(host)))
+ if (unlikely((pending_irqs & PCI_ERR) && !IS_SOC(hpriv)))
handled = mv_pci_error(host, hpriv->base);
else
handled = mv_host_intr(host, pending_irqs);
@@ -2547,7 +2539,7 @@ static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0);
int fix_phy_mode4 =
hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0);
- u32 m2, tmp;
+ u32 m2, m3;
if (fix_phy_mode2) {
m2 = readl(port_mmio + PHY_MODE2);
@@ -2564,28 +2556,36 @@ static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
udelay(200);
}
- /* who knows what this magic does */
- tmp = readl(port_mmio + PHY_MODE3);
- tmp &= ~0x7F800000;
- tmp |= 0x2A800000;
- writel(tmp, port_mmio + PHY_MODE3);
-
- if (fix_phy_mode4) {
- u32 m4;
-
- m4 = readl(port_mmio + PHY_MODE4);
-
- if (hp_flags & MV_HP_ERRATA_60X1B2)
- tmp = readl(port_mmio + PHY_MODE3);
+ /*
+ * Gen-II/IIe PHY_MODE3 errata RM#2:
+ * Achieves better receiver noise performance than the h/w default:
+ */
+ m3 = readl(port_mmio + PHY_MODE3);
+ m3 = (m3 & 0x1f) | (0x5555601 << 5);
- /* workaround for errata FEr SATA#10 (part 1) */
- m4 = (m4 & ~(1 << 1)) | (1 << 0);
+ /* Guideline 88F5182 (GL# SATA-S11) */
+ if (IS_SOC(hpriv))
+ m3 &= ~0x1c;
+ if (fix_phy_mode4) {
+ u32 m4 = readl(port_mmio + PHY_MODE4);
+ /*
+ * Enforce reserved-bit restrictions on GenIIe devices only.
+ * For earlier chipsets, force only the internal config field
+ * (workaround for errata FEr SATA#10 part 1).
+ */
+ if (IS_GEN_IIE(hpriv))
+ m4 = (m4 & ~PHY_MODE4_RSVD_ZEROS) | PHY_MODE4_RSVD_ONES;
+ else
+ m4 = (m4 & ~PHY_MODE4_CFG_MASK) | PHY_MODE4_CFG_VALUE;
writel(m4, port_mmio + PHY_MODE4);
-
- if (hp_flags & MV_HP_ERRATA_60X1B2)
- writel(tmp, port_mmio + PHY_MODE3);
}
+ /*
+ * Workaround for 60x1-B2 errata SATA#13:
+ * Any write to PHY_MODE4 (above) may corrupt PHY_MODE3,
+ * so we must always rewrite PHY_MODE3 after PHY_MODE4.
+ */
+ writel(m3, port_mmio + PHY_MODE3);
/* Revert values of pre-emphasis and signal amps to the saved ones */
m2 = readl(port_mmio + PHY_MODE2);
@@ -2876,7 +2876,7 @@ static unsigned int mv_in_pcix_mode(struct ata_host *host)
void __iomem *mmio = hpriv->base;
u32 reg;
- if (!HAS_PCI(host) || !IS_PCIE(hpriv))
+ if (IS_SOC(hpriv) || !IS_PCIE(hpriv))
return 0; /* not PCI-X capable */
reg = readl(mmio + MV_PCI_MODE_OFS);
if ((reg & MV_PCI_MODE_MASK) == 0)
@@ -3003,10 +3003,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
hp_flags |= MV_HP_CUT_THROUGH;
switch (pdev->revision) {
- case 0x0:
- hp_flags |= MV_HP_ERRATA_XX42A0;
- break;
- case 0x1:
+ case 0x2: /* Rev.B0: the first/only public release */
hp_flags |= MV_HP_ERRATA_60X1C0;
break;
default:
@@ -3018,7 +3015,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
break;
case chip_soc:
hpriv->ops = &mv_soc_ops;
- hp_flags |= MV_HP_ERRATA_60X1C0;
+ hp_flags |= MV_HP_FLAG_SOC | MV_HP_ERRATA_60X1C0;
break;
default:
@@ -3062,12 +3059,12 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx)
if (rc)
goto done;
- if (HAS_PCI(host)) {
- hpriv->main_irq_cause_addr = mmio + PCI_HC_MAIN_IRQ_CAUSE_OFS;
- hpriv->main_irq_mask_addr = mmio + PCI_HC_MAIN_IRQ_MASK_OFS;
- } else {
+ if (IS_SOC(hpriv)) {
hpriv->main_irq_cause_addr = mmio + SOC_HC_MAIN_IRQ_CAUSE_OFS;
hpriv->main_irq_mask_addr = mmio + SOC_HC_MAIN_IRQ_MASK_OFS;
+ } else {
+ hpriv->main_irq_cause_addr = mmio + PCI_HC_MAIN_IRQ_CAUSE_OFS;
+ hpriv->main_irq_mask_addr = mmio + PCI_HC_MAIN_IRQ_MASK_OFS;
}
/* global interrupt mask: 0 == mask everything */
@@ -3093,7 +3090,7 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx)
mv_port_init(&ap->ioaddr, port_mmio);
#ifdef CONFIG_PCI
- if (HAS_PCI(host)) {
+ if (!IS_SOC(hpriv)) {
unsigned int offset = port_mmio - mmio;
ata_port_pbar_desc(ap, MV_PRIMARY_BAR, -1, "mmio");
ata_port_pbar_desc(ap, MV_PRIMARY_BAR, offset, "port");
@@ -3113,7 +3110,7 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx)
writelfl(0, hc_mmio + HC_IRQ_CAUSE_OFS);
}
- if (HAS_PCI(host)) {
+ if (!IS_SOC(hpriv)) {
/* Clear any currently outstanding host interrupt conditions */
writelfl(0, mmio + hpriv->irq_cause_ofs);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 72eccae4904b..422cfcad486d 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -760,6 +760,21 @@ static void device_remove_class_symlinks(struct device *dev)
}
/**
+ * dev_set_name - set a device name
+ * @dev: device
+ */
+int dev_set_name(struct device *dev, const char *fmt, ...)
+{
+ va_list vargs;
+
+ va_start(vargs, fmt);
+ vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs);
+ va_end(vargs);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(dev_set_name);
+
+/**
* device_add - add device to device hierarchy.
* @dev: device.
*
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 84e064ffee52..dd7ea203f940 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -260,6 +260,10 @@ static int virtblk_probe(struct virtio_device *vdev)
if (virtio_has_feature(vdev, VIRTIO_BLK_F_BARRIER))
blk_queue_ordered(vblk->disk->queue, QUEUE_ORDERED_TAG, NULL);
+ /* If disk is read-only in the host, the guest should obey */
+ if (virtio_has_feature(vdev, VIRTIO_BLK_F_RO))
+ set_disk_ro(vblk->disk, 1);
+
/* Host must always specify the capacity. */
vdev->config->get(vdev, offsetof(struct virtio_blk_config, capacity),
&cap, sizeof(cap));
@@ -311,6 +315,7 @@ static void virtblk_remove(struct virtio_device *vdev)
/* Stop all the virtqueues. */
vdev->config->reset(vdev);
+ del_gendisk(vblk->disk);
blk_cleanup_queue(vblk->disk->queue);
put_disk(vblk->disk);
mempool_destroy(vblk->pool);
@@ -325,7 +330,7 @@ static struct virtio_device_id id_table[] = {
static unsigned int features[] = {
VIRTIO_BLK_F_BARRIER, VIRTIO_BLK_F_SEG_MAX, VIRTIO_BLK_F_SIZE_MAX,
- VIRTIO_BLK_F_GEOMETRY,
+ VIRTIO_BLK_F_GEOMETRY, VIRTIO_BLK_F_RO,
};
static struct virtio_driver virtio_blk = {
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 8d6c2089d2a8..efd0b4db7c8e 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -112,3 +112,12 @@ config HW_RANDOM_PASEMI
If unsure, say Y.
+config HW_RANDOM_VIRTIO
+ tristate "VirtIO Random Number Generator support"
+ depends on HW_RANDOM && VIRTIO
+ ---help---
+ This driver provides kernel-side support for the virtual Random Number
+ Generator hardware.
+
+ To compile this driver as a module, choose M here: the
+ module will be called virtio-rng. If unsure, say N.
diff --git a/drivers/char/hw_random/Makefile b/drivers/char/hw_random/Makefile
index c8b7300e2fb1..b4940ddbb35f 100644
--- a/drivers/char/hw_random/Makefile
+++ b/drivers/char/hw_random/Makefile
@@ -11,3 +11,4 @@ obj-$(CONFIG_HW_RANDOM_VIA) += via-rng.o
obj-$(CONFIG_HW_RANDOM_IXP4XX) += ixp4xx-rng.o
obj-$(CONFIG_HW_RANDOM_OMAP) += omap-rng.o
obj-$(CONFIG_HW_RANDOM_PASEMI) += pasemi-rng.o
+obj-$(CONFIG_HW_RANDOM_VIRTIO) += virtio-rng.o
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c
new file mode 100644
index 000000000000..d0e563e4fc39
--- /dev/null
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -0,0 +1,155 @@
+/*
+ * Randomness driver for virtio
+ * Copyright (C) 2007, 2008 Rusty Russell IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <linux/err.h>
+#include <linux/hw_random.h>
+#include <linux/scatterlist.h>
+#include <linux/spinlock.h>
+#include <linux/virtio.h>
+#include <linux/virtio_rng.h>
+
+/* The host will fill any buffer we give it with sweet, sweet randomness. We
+ * give it 64 bytes at a time, and the hwrng framework takes it 4 bytes at a
+ * time. */
+#define RANDOM_DATA_SIZE 64
+
+static struct virtqueue *vq;
+static u32 *random_data;
+static unsigned int data_left;
+static DECLARE_COMPLETION(have_data);
+
+static void random_recv_done(struct virtqueue *vq)
+{
+ int len;
+
+ /* We never get spurious callbacks. */
+ if (!vq->vq_ops->get_buf(vq, &len))
+ BUG();
+
+ data_left = len / sizeof(random_data[0]);
+ complete(&have_data);
+}
+
+static void register_buffer(void)
+{
+ struct scatterlist sg;
+
+ sg_init_one(&sg, random_data, RANDOM_DATA_SIZE);
+ /* There should always be room for one buffer. */
+ if (vq->vq_ops->add_buf(vq, &sg, 0, 1, random_data) != 0)
+ BUG();
+ vq->vq_ops->kick(vq);
+}
+
+/* At least we don't udelay() in a loop like some other drivers. */
+static int virtio_data_present(struct hwrng *rng, int wait)
+{
+ if (data_left)
+ return 1;
+
+ if (!wait)
+ return 0;
+
+ wait_for_completion(&have_data);
+ return 1;
+}
+
+/* virtio_data_present() must have succeeded before this is called. */
+static int virtio_data_read(struct hwrng *rng, u32 *data)
+{
+ BUG_ON(!data_left);
+
+ *data = random_data[--data_left];
+
+ if (!data_left) {
+ init_completion(&have_data);
+ register_buffer();
+ }
+ return sizeof(*data);
+}
+
+static struct hwrng virtio_hwrng = {
+ .name = "virtio",
+ .data_present = virtio_data_present,
+ .data_read = virtio_data_read,
+};
+
+static int virtrng_probe(struct virtio_device *vdev)
+{
+ int err;
+
+ /* We expect a single virtqueue. */
+ vq = vdev->config->find_vq(vdev, 0, random_recv_done);
+ if (IS_ERR(vq))
+ return PTR_ERR(vq);
+
+ err = hwrng_register(&virtio_hwrng);
+ if (err) {
+ vdev->config->del_vq(vq);
+ return err;
+ }
+
+ register_buffer();
+ return 0;
+}
+
+static void virtrng_remove(struct virtio_device *vdev)
+{
+ vdev->config->reset(vdev);
+ hwrng_unregister(&virtio_hwrng);
+ vdev->config->del_vq(vq);
+}
+
+static struct virtio_device_id id_table[] = {
+ { VIRTIO_ID_RNG, VIRTIO_DEV_ANY_ID },
+ { 0 },
+};
+
+static struct virtio_driver virtio_rng = {
+ .driver.name = KBUILD_MODNAME,
+ .driver.owner = THIS_MODULE,
+ .id_table = id_table,
+ .probe = virtrng_probe,
+ .remove = __devexit_p(virtrng_remove),
+};
+
+static int __init init(void)
+{
+ int err;
+
+ random_data = kmalloc(RANDOM_DATA_SIZE, GFP_KERNEL);
+ if (!random_data)
+ return -ENOMEM;
+
+ err = register_virtio_driver(&virtio_rng);
+ if (err)
+ kfree(random_data);
+ return err;
+}
+
+static void __exit fini(void)
+{
+ kfree(random_data);
+ unregister_virtio_driver(&virtio_rng);
+}
+module_init(init);
+module_exit(fini);
+
+MODULE_DEVICE_TABLE(virtio, id_table);
+MODULE_DESCRIPTION("Virtio random number driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 7fce038fa57e..86f0a2430624 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -928,13 +928,13 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
policy->user_policy.policy = policy->policy;
policy->user_policy.governor = policy->governor;
- unlock_policy_rwsem_write(cpu);
-
if (ret) {
dprintk("setting policy failed\n");
goto err_out_unregister;
}
+ unlock_policy_rwsem_write(cpu);
+
kobject_uevent(&policy->kobj, KOBJ_ADD);
module_put(cpufreq_driver->owner);
dprintk("initialization complete\n");
diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
index 5c006c9a4311..c9416e657487 100644
--- a/drivers/hwmon/ibmaem.c
+++ b/drivers/hwmon/ibmaem.c
@@ -189,8 +189,8 @@ static struct aem_iana_id system_x_id = {
struct aem_find_firmware_req {
struct aem_iana_id id;
u8 rsvd;
- u16 index;
- u16 module_type_id;
+ __be16 index;
+ __be16 module_type_id;
} __packed;
struct aem_find_firmware_resp {
@@ -202,7 +202,7 @@ struct aem_find_firmware_resp {
struct aem_find_instance_req {
struct aem_iana_id id;
u8 instance_number;
- u16 module_type_id;
+ __be16 module_type_id;
} __packed;
struct aem_find_instance_resp {
@@ -444,17 +444,17 @@ static int aem_read_sensor(struct aem_data *data, u8 elt, u8 reg,
}
case 2: {
u16 *x = buf;
- *x = be16_to_cpup((u16 *)rs_resp->bytes);
+ *x = be16_to_cpup((__be16 *)rs_resp->bytes);
break;
}
case 4: {
u32 *x = buf;
- *x = be32_to_cpup((u32 *)rs_resp->bytes);
+ *x = be32_to_cpup((__be32 *)rs_resp->bytes);
break;
}
case 8: {
u64 *x = buf;
- *x = be64_to_cpup((u64 *)rs_resp->bytes);
+ *x = be64_to_cpup((__be64 *)rs_resp->bytes);
break;
}
}
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 4a95adc4cc78..af58a6f1e898 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -807,6 +807,8 @@ static int atkbd_activate(struct atkbd *atkbd)
static void atkbd_cleanup(struct serio *serio)
{
struct atkbd *atkbd = serio_get_drvdata(serio);
+
+ atkbd_disable(atkbd);
ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_BAT);
}
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 3dea0c5077a9..45767e73f071 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -136,6 +136,9 @@ static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
set_bit(code, input_dev->keybit);
}
+ for (i = 0; i < pdata->direct_key_num; i++)
+ set_bit(pdata->direct_key_map[i], input_dev->keybit);
+
keypad->rotary_up_key[0] = pdata->rotary0_up_key;
keypad->rotary_up_key[1] = pdata->rotary1_up_key;
keypad->rotary_down_key[0] = pdata->rotary0_down_key;
@@ -143,17 +146,21 @@ static void pxa27x_keypad_build_keycode(struct pxa27x_keypad *keypad)
keypad->rotary_rel_code[0] = pdata->rotary0_rel_code;
keypad->rotary_rel_code[1] = pdata->rotary1_rel_code;
- if (pdata->rotary0_up_key && pdata->rotary0_down_key) {
- set_bit(pdata->rotary0_up_key, input_dev->keybit);
- set_bit(pdata->rotary0_down_key, input_dev->keybit);
- } else
- set_bit(pdata->rotary0_rel_code, input_dev->relbit);
-
- if (pdata->rotary1_up_key && pdata->rotary1_down_key) {
- set_bit(pdata->rotary1_up_key, input_dev->keybit);
- set_bit(pdata->rotary1_down_key, input_dev->keybit);
- } else
- set_bit(pdata->rotary1_rel_code, input_dev->relbit);
+ if (pdata->enable_rotary0) {
+ if (pdata->rotary0_up_key && pdata->rotary0_down_key) {
+ set_bit(pdata->rotary0_up_key, input_dev->keybit);
+ set_bit(pdata->rotary0_down_key, input_dev->keybit);
+ } else
+ set_bit(pdata->rotary0_rel_code, input_dev->relbit);
+ }
+
+ if (pdata->enable_rotary1) {
+ if (pdata->rotary1_up_key && pdata->rotary1_down_key) {
+ set_bit(pdata->rotary1_up_key, input_dev->keybit);
+ set_bit(pdata->rotary1_down_key, input_dev->keybit);
+ } else
+ set_bit(pdata->rotary1_rel_code, input_dev->relbit);
+ }
}
static inline unsigned int lookup_matrix_keycode(
@@ -484,8 +491,13 @@ static int __devinit pxa27x_keypad_probe(struct platform_device *pdev)
keypad->input_dev = input_dev;
input_set_drvdata(input_dev, keypad);
- input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) |
- BIT_MASK(EV_REL);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
+ if ((keypad->pdata->enable_rotary0 &&
+ keypad->pdata->rotary0_rel_code) ||
+ (keypad->pdata->enable_rotary1 &&
+ keypad->pdata->rotary1_rel_code)) {
+ input_dev->evbit[0] |= BIT_MASK(EV_REL);
+ }
pxa27x_keypad_build_keycode(keypad);
platform_set_drvdata(pdev, keypad);
diff --git a/drivers/input/misc/apanel.c b/drivers/input/misc/apanel.c
index 9531d8c7444f..d82f7f727f7a 100644
--- a/drivers/input/misc/apanel.c
+++ b/drivers/input/misc/apanel.c
@@ -20,7 +20,6 @@
#include <linux/module.h>
#include <linux/ioport.h>
#include <linux/io.h>
-#include <linux/module.h>
#include <linux/input-polldev.h>
#include <linux/i2c.h>
#include <linux/workqueue.h>
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 5ece9f56babc..9aafa96cb746 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -331,6 +331,13 @@ static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = {
},
},
{
+ .ident = "Acer TravelMate 660",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"),
+ },
+ },
+ {
.ident = "Acer TravelMate 2490",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 65a74cfc187b..592ff55b62d0 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -885,6 +885,20 @@ static long i8042_panic_blink(long count)
#undef DELAY
+#ifdef CONFIG_X86
+static void i8042_dritek_enable(void)
+{
+ char param = 0x90;
+ int error;
+
+ error = i8042_command(&param, 0x1059);
+ if (error)
+ printk(KERN_WARNING
+ "Failed to enable DRITEK extension: %d\n",
+ error);
+}
+#endif
+
#ifdef CONFIG_PM
/*
* Here we try to restore the original BIOS settings. We only want to
@@ -942,6 +956,12 @@ static int i8042_resume(struct platform_device *dev)
return -EIO;
}
+
+#ifdef CONFIG_X86
+ if (i8042_dritek)
+ i8042_dritek_enable();
+#endif
+
if (i8042_mux_present) {
if (i8042_set_mux_mode(1, NULL) || i8042_enable_mux_ports())
printk(KERN_WARNING
@@ -1160,6 +1180,11 @@ static int __devinit i8042_probe(struct platform_device *dev)
if (error)
return error;
+#ifdef CONFIG_X86
+ if (i8042_dritek)
+ i8042_dritek_enable();
+#endif
+
if (!i8042_noaux) {
error = i8042_setup_aux();
if (error && error != -ENODEV && error != -EBUSY)
@@ -1171,14 +1196,6 @@ static int __devinit i8042_probe(struct platform_device *dev)
if (error)
goto out_fail;
}
-#ifdef CONFIG_X86
- if (i8042_dritek) {
- char param = 0x90;
- error = i8042_command(&param, 0x1059);
- if (error)
- goto out_fail;
- }
-#endif
/*
* Ok, everything is ready, let's register all serio ports
*/
diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index c5a8661a1baa..1e748e46d12e 100644
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -830,7 +830,7 @@ static int gtco_probe(struct usb_interface *usbinterface,
struct gtco *gtco;
struct input_dev *input_dev;
struct hid_descriptor *hid_desc;
- char *report = NULL;
+ char *report;
int result = 0, retry;
int error;
struct usb_endpoint_descriptor *endpoint;
@@ -916,12 +916,16 @@ static int gtco_probe(struct usb_interface *usbinterface,
le16_to_cpu(hid_desc->wDescriptorLength),
5000); /* 5 secs */
- if (result == le16_to_cpu(hid_desc->wDescriptorLength))
+ dbg("usb_control_msg result: %d", result);
+ if (result == le16_to_cpu(hid_desc->wDescriptorLength)) {
+ parse_hid_report_descriptor(gtco, report, result);
break;
+ }
}
+ kfree(report);
+
/* If we didn't get the report, fail */
- dbg("usb_control_msg result: :%d", result);
if (result != le16_to_cpu(hid_desc->wDescriptorLength)) {
err("Failed to get HID Report Descriptor of size: %d",
hid_desc->wDescriptorLength);
@@ -929,12 +933,6 @@ static int gtco_probe(struct usb_interface *usbinterface,
goto err_free_urb;
}
- /* Now we parse the report */
- parse_hid_report_descriptor(gtco, report, result);
-
- /* Now we delete it */
- kfree(report);
-
/* Create a device file node */
usb_make_path(gtco->usbdev, gtco->usbpath, sizeof(gtco->usbpath));
strlcat(gtco->usbpath, "/input0", sizeof(gtco->usbpath));
@@ -988,7 +986,6 @@ static int gtco_probe(struct usb_interface *usbinterface,
usb_buffer_free(gtco->usbdev, REPORT_MAX_SIZE,
gtco->buffer, gtco->buf_dma);
err_free_devs:
- kfree(report);
input_free_device(input_dev);
kfree(gtco);
return error;
diff --git a/drivers/input/touchscreen/wm9713.c b/drivers/input/touchscreen/wm9713.c
index 01278bd7e65c..838458792ea0 100644
--- a/drivers/input/touchscreen/wm9713.c
+++ b/drivers/input/touchscreen/wm9713.c
@@ -85,6 +85,15 @@ module_param(delay, int, 0);
MODULE_PARM_DESC(delay, "Set adc sample delay.");
/*
+ * Set five_wire = 1 to use a 5 wire touchscreen.
+ *
+ * NOTE: Five wire mode does not allow for readback of pressure.
+ */
+static int five_wire;
+module_param(five_wire, int, 0);
+MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
+
+/*
* Set adc mask function.
*
* Sources of glitch noise, such as signals driving an LCD display, may feed
@@ -162,6 +171,19 @@ static void wm9713_phy_init(struct wm97xx *wm)
64000 / rpu);
}
+ /* Five wire panel? */
+ if (five_wire) {
+ dig3 |= WM9713_45W;
+ dev_info(wm->dev, "setting 5-wire touchscreen mode.");
+
+ if (pil) {
+ dev_warn(wm->dev,
+ "Pressure measurement not supported in 5 "
+ "wire mode, disabling\n");
+ pil = 0;
+ }
+ }
+
/* touchpanel pressure */
if (pil == 2) {
dig3 |= WM9712_PIL;
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index e9c7ea46b6e3..cdc24ad314e0 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -608,6 +608,17 @@ static int wm97xx_probe(struct device *dev)
goto alloc_err;
}
+ /* set up physical characteristics */
+ wm->codec->phy_init(wm);
+
+ /* load gpio cache */
+ wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG);
+ wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
+ wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
+ wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
+ wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
+ wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE);
+
wm->input_dev = input_allocate_device();
if (wm->input_dev == NULL) {
ret = -ENOMEM;
@@ -616,6 +627,7 @@ static int wm97xx_probe(struct device *dev)
/* set up touch configuration */
wm->input_dev->name = "wm97xx touchscreen";
+ wm->input_dev->phys = "wm97xx";
wm->input_dev->open = wm97xx_ts_input_open;
wm->input_dev->close = wm97xx_ts_input_close;
set_bit(EV_ABS, wm->input_dev->evbit);
@@ -634,17 +646,6 @@ static int wm97xx_probe(struct device *dev)
if (ret < 0)
goto dev_alloc_err;
- /* set up physical characteristics */
- wm->codec->phy_init(wm);
-
- /* load gpio cache */
- wm->gpio[0] = wm97xx_reg_read(wm, AC97_GPIO_CFG);
- wm->gpio[1] = wm97xx_reg_read(wm, AC97_GPIO_POLARITY);
- wm->gpio[2] = wm97xx_reg_read(wm, AC97_GPIO_STICKY);
- wm->gpio[3] = wm97xx_reg_read(wm, AC97_GPIO_WAKEUP);
- wm->gpio[4] = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
- wm->gpio[5] = wm97xx_reg_read(wm, AC97_MISC_AFE);
-
/* register our battery device */
wm->battery_dev = platform_device_alloc("wm97xx-battery", -1);
if (!wm->battery_dev) {
@@ -801,7 +802,7 @@ void wm97xx_unregister_mach_ops(struct wm97xx *wm)
EXPORT_SYMBOL_GPL(wm97xx_unregister_mach_ops);
static struct device_driver wm97xx_driver = {
- .name = "ac97",
+ .name = "wm97xx-ts",
.bus = &ac97_bus_type,
.owner = THIS_MODULE,
.probe = wm97xx_probe,
diff --git a/drivers/lguest/lguest_device.c b/drivers/lguest/lguest_device.c
index 8080249957af..1a8de57289eb 100644
--- a/drivers/lguest/lguest_device.c
+++ b/drivers/lguest/lguest_device.c
@@ -20,14 +20,11 @@
/* The pointer to our (page) of device descriptions. */
static void *lguest_devices;
-/* Unique numbering for lguest devices. */
-static unsigned int dev_index;
-
/* For Guests, device memory can be used as normal memory, so we cast away the
* __iomem to quieten sparse. */
static inline void *lguest_map(unsigned long phys_addr, unsigned long pages)
{
- return (__force void *)ioremap(phys_addr, PAGE_SIZE*pages);
+ return (__force void *)ioremap_cache(phys_addr, PAGE_SIZE*pages);
}
static inline void lguest_unmap(void *addr)
@@ -325,8 +322,10 @@ static struct device lguest_root = {
* As Andrew Tridgell says, "Untested code is buggy code".
*
* It's worth reading this carefully: we start with a pointer to the new device
- * descriptor in the "lguest_devices" page. */
-static void add_lguest_device(struct lguest_device_desc *d)
+ * descriptor in the "lguest_devices" page, and the offset into the device
+ * descriptor page so we can uniquely identify it if things go badly wrong. */
+static void add_lguest_device(struct lguest_device_desc *d,
+ unsigned int offset)
{
struct lguest_device *ldev;
@@ -334,18 +333,14 @@ static void add_lguest_device(struct lguest_device_desc *d)
* it. */
ldev = kzalloc(sizeof(*ldev), GFP_KERNEL);
if (!ldev) {
- printk(KERN_EMERG "Cannot allocate lguest dev %u\n",
- dev_index++);
+ printk(KERN_EMERG "Cannot allocate lguest dev %u type %u\n",
+ offset, d->type);
return;
}
/* This devices' parent is the lguest/ dir. */
ldev->vdev.dev.parent = &lguest_root;
/* We have a unique device index thanks to the dev_index counter. */
- ldev->vdev.index = dev_index++;
- /* The device type comes straight from the descriptor. There's also a
- * device vendor field in the virtio_device struct, which we leave as
- * 0. */
ldev->vdev.id.device = d->type;
/* We have a simple set of routines for querying the device's
* configuration information and setting its status. */
@@ -357,8 +352,8 @@ static void add_lguest_device(struct lguest_device_desc *d)
* virtio_device and calls device_register(). This makes the bus
* infrastructure look for a matching driver. */
if (register_virtio_device(&ldev->vdev) != 0) {
- printk(KERN_ERR "Failed to register lguest device %u\n",
- ldev->vdev.index);
+ printk(KERN_ERR "Failed to register lguest dev %u type %u\n",
+ offset, d->type);
kfree(ldev);
}
}
@@ -379,7 +374,7 @@ static void scan_devices(void)
break;
printk("Device at %i has size %u\n", i, desc_size(d));
- add_lguest_device(d);
+ add_lguest_device(d, i);
}
}
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 3cdd4e962115..1e24ab4ac38c 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1238,8 +1238,6 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sh->max_id = ioc->pfacts->MaxDevices;
sh->max_lun = max_lun;
- sh->this_id = ioc->pfacts[0].PortSCSIID;
-
/* Required entry.
*/
sh->unique_id = ioc->id;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 468480771f13..4d492ba232b0 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -3193,8 +3193,6 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sh->transportt = mptsas_transport_template;
- sh->this_id = ioc->pfacts[0].PortSCSIID;
-
/* Required entry.
*/
sh->unique_id = ioc->id;
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index b109bd8a4d19..c68ef00c2f92 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -2451,12 +2451,6 @@ mptscsih_slave_configure(struct scsi_device *sdev)
ioc->name, sdev->sdtr, sdev->wdtr,
sdev->ppr, sdev->inquiry_len));
- if (sdev->id > sh->max_id) {
- /* error case, should never happen */
- scsi_adjust_queue_depth(sdev, 0, 1);
- goto slave_configure_exit;
- }
-
vdevice->configured_lun = 1;
mptscsih_change_queue_depth(sdev, MPT_SCSI_CMD_PER_DEV_HIGH);
@@ -2470,8 +2464,6 @@ mptscsih_slave_configure(struct scsi_device *sdev)
ioc->name, vtarget->negoFlags, vtarget->maxOffset,
vtarget->minSyncFactor));
-slave_configure_exit:
-
dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"tagged %d, simple %d, ordered %d\n",
ioc->name,sdev->tagged_supported, sdev->simple_tags,
diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
index fa394104339c..e4ff50b95a5e 100644
--- a/drivers/misc/kgdbts.c
+++ b/drivers/misc/kgdbts.c
@@ -102,7 +102,6 @@
#include <linux/nmi.h>
#include <linux/delay.h>
#include <linux/kthread.h>
-#include <linux/delay.h>
#define v1printk(a...) do { \
if (verbose) \
@@ -119,7 +118,6 @@
} while (0)
#define MAX_CONFIG_LEN 40
-static const char hexchars[] = "0123456789abcdef";
static struct kgdb_io kgdbts_io_ops;
static char get_buf[BUFMAX];
static int get_buf_cnt;
@@ -131,6 +129,8 @@ static int repeat_test;
static int test_complete;
static int send_ack;
static int final_ack;
+static int force_hwbrks;
+static int hwbreaks_ok;
static int hw_break_val;
static int hw_break_val2;
#if defined(CONFIG_ARM) || defined(CONFIG_MIPS) || defined(CONFIG_SPARC)
@@ -234,12 +234,12 @@ static void break_helper(char *bp_type, char *arg, unsigned long vaddr)
static void sw_break(char *arg)
{
- break_helper("Z0", arg, 0);
+ break_helper(force_hwbrks ? "Z1" : "Z0", arg, 0);
}
static void sw_rem_break(char *arg)
{
- break_helper("z0", arg, 0);
+ break_helper(force_hwbrks ? "z1" : "z0", arg, 0);
}
static void hw_break(char *arg)
@@ -619,8 +619,8 @@ static void fill_get_buf(char *buf)
count++;
}
strcat(get_buf, "#");
- get_buf[count + 2] = hexchars[checksum >> 4];
- get_buf[count + 3] = hexchars[checksum & 0xf];
+ get_buf[count + 2] = hex_asc_hi(checksum);
+ get_buf[count + 3] = hex_asc_lo(checksum);
get_buf[count + 4] = '\0';
v2printk("get%i: %s\n", ts.idx, get_buf);
}
@@ -781,6 +781,8 @@ static void run_breakpoint_test(int is_hw_breakpoint)
return;
eprintk("kgdbts: ERROR %s test failed\n", ts.name);
+ if (is_hw_breakpoint)
+ hwbreaks_ok = 0;
}
static void run_hw_break_test(int is_write_test)
@@ -798,9 +800,11 @@ static void run_hw_break_test(int is_write_test)
kgdb_breakpoint();
hw_break_val_access();
if (is_write_test) {
- if (test_complete == 2)
+ if (test_complete == 2) {
eprintk("kgdbts: ERROR %s broke on access\n",
ts.name);
+ hwbreaks_ok = 0;
+ }
hw_break_val_write();
}
kgdb_breakpoint();
@@ -809,6 +813,7 @@ static void run_hw_break_test(int is_write_test)
return;
eprintk("kgdbts: ERROR %s test failed\n", ts.name);
+ hwbreaks_ok = 0;
}
static void run_nmi_sleep_test(int nmi_sleep)
@@ -912,6 +917,7 @@ static void kgdbts_run_tests(void)
/* All HW break point tests */
if (arch_kgdb_ops.flags & KGDB_HW_BREAKPOINT) {
+ hwbreaks_ok = 1;
v1printk("kgdbts:RUN hw breakpoint test\n");
run_breakpoint_test(1);
v1printk("kgdbts:RUN hw write breakpoint test\n");
@@ -925,6 +931,19 @@ static void kgdbts_run_tests(void)
run_nmi_sleep_test(nmi_sleep);
}
+#ifdef CONFIG_DEBUG_RODATA
+ /* Until there is an api to write to read-only text segments, use
+ * HW breakpoints for the remainder of any tests, else print a
+ * failure message if hw breakpoints do not work.
+ */
+ if (!(arch_kgdb_ops.flags & KGDB_HW_BREAKPOINT && hwbreaks_ok)) {
+ eprintk("kgdbts: HW breakpoints do not work,"
+ "skipping remaining tests\n");
+ return;
+ }
+ force_hwbrks = 1;
+#endif /* CONFIG_DEBUG_RODATA */
+
/* If the do_fork test is run it will be the last test that is
* executed because a kernel thread will be spawned at the very
* end to unregister the debug hooks.
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 3f28f6eabdbf..a0ce0b2fa03e 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -3821,7 +3821,7 @@ TPACPI_HANDLE(led, ec, "SLED", /* 570 */
#define TPACPI_LED_NUMLEDS 8
static struct tpacpi_led_classdev *tpacpi_leds;
static enum led_status_t tpacpi_led_state_cache[TPACPI_LED_NUMLEDS];
-static const char const *tpacpi_led_names[TPACPI_LED_NUMLEDS] = {
+static const char * const tpacpi_led_names[TPACPI_LED_NUMLEDS] = {
/* there's a limit of 19 chars + NULL before 2.6.26 */
"tpacpi::power",
"tpacpi:orange:batt",
@@ -3860,10 +3860,10 @@ static int led_get_status(unsigned int led)
static int led_set_status(unsigned int led, enum led_status_t ledstatus)
{
/* off, on, blink. Index is led_status_t */
- static const int const led_sled_arg1[] = { 0, 1, 3 };
- static const int const led_exp_hlbl[] = { 0, 0, 1 }; /* led# * */
- static const int const led_exp_hlcl[] = { 0, 1, 1 }; /* led# * */
- static const int const led_led_arg1[] = { 0, 0x80, 0xc0 };
+ static const int led_sled_arg1[] = { 0, 1, 3 };
+ static const int led_exp_hlbl[] = { 0, 0, 1 }; /* led# * */
+ static const int led_exp_hlcl[] = { 0, 1, 1 }; /* led# * */
+ static const int led_led_arg1[] = { 0, 0x80, 0xc0 };
int rc = 0;
diff --git a/drivers/mtd/maps/ck804xrom.c b/drivers/mtd/maps/ck804xrom.c
index 59d8fb49270a..effaf7cdefab 100644
--- a/drivers/mtd/maps/ck804xrom.c
+++ b/drivers/mtd/maps/ck804xrom.c
@@ -331,15 +331,15 @@ static void __devexit ck804xrom_remove_one (struct pci_dev *pdev)
}
static struct pci_device_id ck804xrom_pci_tbl[] = {
- { PCI_VENDOR_ID_NVIDIA, 0x0051, PCI_ANY_ID, PCI_ANY_ID, DEV_CK804 },
- { PCI_VENDOR_ID_NVIDIA, 0x0360, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
- { PCI_VENDOR_ID_NVIDIA, 0x0361, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
- { PCI_VENDOR_ID_NVIDIA, 0x0362, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
- { PCI_VENDOR_ID_NVIDIA, 0x0363, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
- { PCI_VENDOR_ID_NVIDIA, 0x0364, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
- { PCI_VENDOR_ID_NVIDIA, 0x0365, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
- { PCI_VENDOR_ID_NVIDIA, 0x0366, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
- { PCI_VENDOR_ID_NVIDIA, 0x0367, PCI_ANY_ID, PCI_ANY_ID, DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0051), .driver_data = DEV_CK804 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0360), .driver_data = DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0361), .driver_data = DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0362), .driver_data = DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0363), .driver_data = DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0364), .driver_data = DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0365), .driver_data = DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0366), .driver_data = DEV_MCP55 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, 0x0367), .driver_data = DEV_MCP55 },
{ 0, }
};
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index a20693e09ae8..b5c1e663417d 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2861,7 +2861,8 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
struct config_param *config;
struct mac_info *mac_control;
int pkts_processed = 0;
- u8 *addr = NULL, val8 = 0;
+ u8 __iomem *addr = NULL;
+ u8 val8 = 0;
struct s2io_nic *nic = dev->priv;
struct XENA_dev_config __iomem *bar0 = nic->bar0;
int budget_org = budget;
@@ -2878,7 +2879,7 @@ static int s2io_poll_msix(struct napi_struct *napi, int budget)
if (pkts_processed < budget_org) {
netif_rx_complete(dev, napi);
/*Re Enable MSI-Rx Vector*/
- addr = (u8 *)&bar0->xmsi_mask_reg;
+ addr = (u8 __iomem *)&bar0->xmsi_mask_reg;
addr += 7 - ring->ring_no;
val8 = (ring->ring_no == 0) ? 0x3f : 0xbf;
writeb(val8, addr);
@@ -4364,9 +4365,10 @@ static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id)
return IRQ_HANDLED;
if (sp->config.napi) {
- u8 *addr = NULL, val8 = 0;
+ u8 __iomem *addr = NULL;
+ u8 val8 = 0;
- addr = (u8 *)&bar0->xmsi_mask_reg;
+ addr = (u8 __iomem *)&bar0->xmsi_mask_reg;
addr += (7 - ring->ring_no);
val8 = (ring->ring_no == 0) ? 0x7f : 0xff;
writeb(val8, addr);
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 37783cdd301a..dfa4bdd5597c 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -737,6 +737,7 @@ struct b43_wl {
struct ieee80211_tx_control beacon_txctl;
bool beacon0_uploaded;
bool beacon1_uploaded;
+ bool beacon_templates_virgin; /* Never wrote the templates? */
struct work_struct beacon_update_trigger;
/* The current QOS parameters for the 4 queues.
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 8fdba9415c04..6c3d9ea0a9f8 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1544,6 +1544,30 @@ static void b43_write_probe_resp_template(struct b43_wldev *dev,
kfree(probe_resp_data);
}
+static void b43_upload_beacon0(struct b43_wldev *dev)
+{
+ struct b43_wl *wl = dev->wl;
+
+ if (wl->beacon0_uploaded)
+ return;
+ b43_write_beacon_template(dev, 0x68, 0x18);
+ /* FIXME: Probe resp upload doesn't really belong here,
+ * but we don't use that feature anyway. */
+ b43_write_probe_resp_template(dev, 0x268, 0x4A,
+ &__b43_ratetable[3]);
+ wl->beacon0_uploaded = 1;
+}
+
+static void b43_upload_beacon1(struct b43_wldev *dev)
+{
+ struct b43_wl *wl = dev->wl;
+
+ if (wl->beacon1_uploaded)
+ return;
+ b43_write_beacon_template(dev, 0x468, 0x1A);
+ wl->beacon1_uploaded = 1;
+}
+
static void handle_irq_beacon(struct b43_wldev *dev)
{
struct b43_wl *wl = dev->wl;
@@ -1568,24 +1592,27 @@ static void handle_irq_beacon(struct b43_wldev *dev)
return;
}
- if (!beacon0_valid) {
- if (!wl->beacon0_uploaded) {
- b43_write_beacon_template(dev, 0x68, 0x18);
- b43_write_probe_resp_template(dev, 0x268, 0x4A,
- &__b43_ratetable[3]);
- wl->beacon0_uploaded = 1;
- }
+ if (unlikely(wl->beacon_templates_virgin)) {
+ /* We never uploaded a beacon before.
+ * Upload both templates now, but only mark one valid. */
+ wl->beacon_templates_virgin = 0;
+ b43_upload_beacon0(dev);
+ b43_upload_beacon1(dev);
cmd = b43_read32(dev, B43_MMIO_MACCMD);
cmd |= B43_MACCMD_BEACON0_VALID;
b43_write32(dev, B43_MMIO_MACCMD, cmd);
- } else if (!beacon1_valid) {
- if (!wl->beacon1_uploaded) {
- b43_write_beacon_template(dev, 0x468, 0x1A);
- wl->beacon1_uploaded = 1;
+ } else {
+ if (!beacon0_valid) {
+ b43_upload_beacon0(dev);
+ cmd = b43_read32(dev, B43_MMIO_MACCMD);
+ cmd |= B43_MACCMD_BEACON0_VALID;
+ b43_write32(dev, B43_MMIO_MACCMD, cmd);
+ } else if (!beacon1_valid) {
+ b43_upload_beacon1(dev);
+ cmd = b43_read32(dev, B43_MMIO_MACCMD);
+ cmd |= B43_MACCMD_BEACON1_VALID;
+ b43_write32(dev, B43_MMIO_MACCMD, cmd);
}
- cmd = b43_read32(dev, B43_MMIO_MACCMD);
- cmd |= B43_MACCMD_BEACON1_VALID;
- b43_write32(dev, B43_MMIO_MACCMD, cmd);
}
}
@@ -4073,6 +4100,9 @@ static int b43_op_start(struct ieee80211_hw *hw)
wl->filter_flags = 0;
wl->radiotap_enabled = 0;
b43_qos_clear(wl);
+ wl->beacon0_uploaded = 0;
+ wl->beacon1_uploaded = 0;
+ wl->beacon_templates_virgin = 1;
/* First register RFkill.
* LEDs that are registered later depend on it. */
@@ -4241,7 +4271,9 @@ static void b43_chip_reset(struct work_struct *work)
goto out;
}
}
- out:
+out:
+ if (err)
+ wl->current_dev = NULL; /* Failed to init the dev. */
mutex_unlock(&wl->mutex);
if (err)
b43err(wl, "Controller restart FAILED\n");
@@ -4382,9 +4414,11 @@ static void b43_one_core_detach(struct ssb_device *dev)
struct b43_wldev *wldev;
struct b43_wl *wl;
+ /* Do not cancel ieee80211-workqueue based work here.
+ * See comment in b43_remove(). */
+
wldev = ssb_get_drvdata(dev);
wl = wldev->wl;
- cancel_work_sync(&wldev->restart_work);
b43_debugfs_remove_device(wldev);
b43_wireless_core_detach(wldev);
list_del(&wldev->list);
@@ -4569,6 +4603,10 @@ static void b43_remove(struct ssb_device *dev)
struct b43_wl *wl = ssb_get_devtypedata(dev);
struct b43_wldev *wldev = ssb_get_drvdata(dev);
+ /* We must cancel any work here before unregistering from ieee80211,
+ * as the ieee80211 unreg will destroy the workqueue. */
+ cancel_work_sync(&wldev->restart_work);
+
B43_WARN_ON(!wl);
if (wl->current_dev == wldev)
ieee80211_unregister_hw(wl->hw);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index c9847b1a67f7..3a7f0cb710ec 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -1162,7 +1162,6 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
/* Higher rate not available, use the original */
} else {
- new_rate = rate;
break;
}
}
@@ -2009,7 +2008,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
* 2) Not just finishing up a search
* 3) Allowing a new search
*/
- if (!update_lq && !done_search && !lq_sta->stay_in_tbl) {
+ if (!update_lq && !done_search && !lq_sta->stay_in_tbl && window->counter) {
/* Save current throughput to compare with "search" throughput*/
lq_sta->last_tpt = current_tpt;
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index d0b1fb15c709..18c9931e3267 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -116,6 +116,7 @@ MODULE_PARM_DESC(workaround_interval,
#define OID_802_11_ENCRYPTION_STATUS ccpu2(0x0d01011b)
#define OID_802_11_ADD_KEY ccpu2(0x0d01011d)
#define OID_802_11_REMOVE_KEY ccpu2(0x0d01011e)
+#define OID_802_11_ASSOCIATION_INFORMATION ccpu2(0x0d01011f)
#define OID_802_11_PMKID ccpu2(0x0d010123)
#define OID_802_11_NETWORK_TYPES_SUPPORTED ccpu2(0x0d010203)
#define OID_802_11_NETWORK_TYPE_IN_USE ccpu2(0x0d010204)
@@ -271,6 +272,26 @@ struct ndis_config_param {
__le32 value_length;
} __attribute__((packed));
+struct ndis_80211_assoc_info {
+ __le32 length;
+ __le16 req_ies;
+ struct req_ie {
+ __le16 capa;
+ __le16 listen_interval;
+ u8 cur_ap_address[6];
+ } req_ie;
+ __le32 req_ie_length;
+ __le32 offset_req_ies;
+ __le16 resp_ies;
+ struct resp_ie {
+ __le16 capa;
+ __le16 status_code;
+ __le16 assoc_id;
+ } resp_ie;
+ __le32 resp_ie_length;
+ __le32 offset_resp_ies;
+} __attribute__((packed));
+
/* these have to match what is in wpa_supplicant */
enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP };
enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP,
@@ -674,6 +695,12 @@ static int get_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
return ret;
}
+static int get_association_info(struct usbnet *usbdev,
+ struct ndis_80211_assoc_info *info, int len)
+{
+ return rndis_query_oid(usbdev, OID_802_11_ASSOCIATION_INFORMATION,
+ info, &len);
+}
static int is_associated(struct usbnet *usbdev)
{
@@ -2182,11 +2209,40 @@ static void rndis_wext_worker(struct work_struct *work)
struct usbnet *usbdev = priv->usbdev;
union iwreq_data evt;
unsigned char bssid[ETH_ALEN];
- int ret;
+ struct ndis_80211_assoc_info *info;
+ int assoc_size = sizeof(*info) + IW_CUSTOM_MAX + 32;
+ int ret, offset;
if (test_and_clear_bit(WORK_CONNECTION_EVENT, &priv->work_pending)) {
- ret = get_bssid(usbdev, bssid);
+ info = kzalloc(assoc_size, GFP_KERNEL);
+ if (!info)
+ goto get_bssid;
+
+ /* Get association info IEs from device and send them back to
+ * userspace. */
+ ret = get_association_info(usbdev, info, assoc_size);
+ if (!ret) {
+ evt.data.length = le32_to_cpu(info->req_ie_length);
+ if (evt.data.length > 0) {
+ offset = le32_to_cpu(info->offset_req_ies);
+ wireless_send_event(usbdev->net,
+ IWEVASSOCREQIE, &evt,
+ (char *)info + offset);
+ }
+
+ evt.data.length = le32_to_cpu(info->resp_ie_length);
+ if (evt.data.length > 0) {
+ offset = le32_to_cpu(info->offset_resp_ies);
+ wireless_send_event(usbdev->net,
+ IWEVASSOCRESPIE, &evt,
+ (char *)info + offset);
+ }
+ }
+
+ kfree(info);
+get_bssid:
+ ret = get_bssid(usbdev, bssid);
if (!ret) {
evt.data.flags = 0;
evt.data.length = 0;
@@ -2414,6 +2470,11 @@ static int bcm4320_early_init(struct usbnet *dev)
else if (priv->param_power_save > 2)
priv->param_power_save = 2;
+ if (priv->param_power_output < 0)
+ priv->param_power_output = 0;
+ else if (priv->param_power_output > 3)
+ priv->param_power_output = 3;
+
if (priv->param_roamtrigger < -80)
priv->param_roamtrigger = -80;
else if (priv->param_roamtrigger > -60)
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 57bdc153952f..611d98320593 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -328,6 +328,11 @@ static inline int rt2x00_get_link_ant_rssi(struct link *link)
return DEFAULT_RSSI;
}
+static inline void rt2x00_reset_link_ant_rssi(struct link *link)
+{
+ link->ant.rssi_ant = 0;
+}
+
static inline int rt2x00_get_link_ant_rssi_history(struct link *link,
enum antenna ant)
{
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index a9930a03f450..48608e8cc8b4 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -129,6 +129,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
*/
rt2x00dev->ops->lib->config(rt2x00dev, &libconf, CONFIG_UPDATE_ANTENNA);
rt2x00lib_reset_link_tuner(rt2x00dev);
+ rt2x00_reset_link_ant_rssi(&rt2x00dev->link);
rt2x00dev->link.ant.active.rx = libconf.ant.rx;
rt2x00dev->link.ant.active.tx = libconf.ant.tx;
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index b22c02737185..2673d568bcac 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -483,9 +483,9 @@ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
return;
- ieee80211_iterate_active_interfaces(rt2x00dev->hw,
- rt2x00lib_beacondone_iter,
- rt2x00dev);
+ ieee80211_iterate_active_interfaces_atomic(rt2x00dev->hw,
+ rt2x00lib_beacondone_iter,
+ rt2x00dev);
queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work);
}
@@ -507,7 +507,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
* Update TX statistics.
*/
rt2x00dev->link.qual.tx_success += success;
- rt2x00dev->link.qual.tx_failed += txdesc->retry + fail;
+ rt2x00dev->link.qual.tx_failed += fail;
/*
* Initialize TX status
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c206b5092070..87e280a21971 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -93,6 +93,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
*/
if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags)) {
ieee80211_stop_queues(hw);
+ dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
diff --git a/drivers/net/wireless/rtl8180_grf5101.c b/drivers/net/wireless/rtl8180_grf5101.c
index 5d47935dbac3..947ee55f18b2 100644
--- a/drivers/net/wireless/rtl8180_grf5101.c
+++ b/drivers/net/wireless/rtl8180_grf5101.c
@@ -88,7 +88,7 @@ static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
write_grf5101(dev, 0x0B, chan);
write_grf5101(dev, 0x07, 0x1000);
- grf5101_write_phy_antenna(dev, chan);
+ grf5101_write_phy_antenna(dev, channel);
}
static void grf5101_rf_stop(struct ieee80211_hw *dev)
diff --git a/drivers/net/wireless/rtl8180_max2820.c b/drivers/net/wireless/rtl8180_max2820.c
index a34dfd382b6d..6c825fd7f3b6 100644
--- a/drivers/net/wireless/rtl8180_max2820.c
+++ b/drivers/net/wireless/rtl8180_max2820.c
@@ -78,7 +78,8 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev,
struct ieee80211_conf *conf)
{
struct rtl8180_priv *priv = dev->priv;
- int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
+ int channel = conf ?
+ ieee80211_frequency_to_channel(conf->channel->center_freq) : 1;
unsigned int chan_idx = channel - 1;
u32 txpw = priv->channels[chan_idx].hw_value & 0xFF;
u32 chan = max2820_chan[chan_idx];
@@ -87,7 +88,7 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev,
* sa2400, for MAXIM we do this directly from BB */
rtl8180_write_phy(dev, 3, txpw);
- max2820_write_phy_antenna(dev, chan);
+ max2820_write_phy_antenna(dev, channel);
write_max2820(dev, 3, chan);
}
diff --git a/drivers/net/wireless/rtl8180_sa2400.c b/drivers/net/wireless/rtl8180_sa2400.c
index 0311b4ea124c..cea4e0ccb92d 100644
--- a/drivers/net/wireless/rtl8180_sa2400.c
+++ b/drivers/net/wireless/rtl8180_sa2400.c
@@ -86,7 +86,7 @@ static void sa2400_rf_set_channel(struct ieee80211_hw *dev,
write_sa2400(dev, 7, txpw);
- sa2400_write_phy_antenna(dev, chan);
+ sa2400_write_phy_antenna(dev, channel);
write_sa2400(dev, 0, chan);
write_sa2400(dev, 1, 0xbb50);
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index 925ba16355ce..a11021e8ce37 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -619,6 +619,7 @@ static struct hotplug_slot *get_slot_from_name (const char *name)
int pci_hp_register (struct hotplug_slot *slot)
{
int result;
+ struct hotplug_slot *tmp;
if (slot == NULL)
return -ENODEV;
@@ -630,7 +631,11 @@ int pci_hp_register (struct hotplug_slot *slot)
return -EINVAL;
}
- /* this can fail if we have already registered a slot with the same name */
+ /* Check if we have already registered a slot with the same name. */
+ tmp = get_slot_from_name(slot->name);
+ if (tmp)
+ return -EEXIST;
+
slot->kobj.kset = pci_hotplug_slots_kset;
result = kobject_init_and_add(&slot->kobj, &hotplug_slot_ktype, NULL,
"%s", slot->name);
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 8264a7680435..79c9ddaad3fb 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -97,6 +97,7 @@ struct controller {
u8 cap_base;
struct timer_list poll_timer;
volatile int cmd_busy;
+ unsigned int no_cmd_complete:1;
};
#define INT_BUTTON_IGNORE 0
@@ -135,6 +136,7 @@ struct controller {
#define PWR_LED_PRSN 0x00000010
#define HP_SUPR_RM_SUP 0x00000020
#define EMI_PRSN 0x00020000
+#define NO_CMD_CMPL_SUP 0x00040000
#define ATTN_BUTTN(ctrl) ((ctrl)->slot_cap & ATTN_BUTTN_PRSN)
#define POWER_CTRL(ctrl) ((ctrl)->slot_cap & PWR_CTRL_PRSN)
@@ -143,13 +145,14 @@ struct controller {
#define PWR_LED(ctrl) ((ctrl)->slot_cap & PWR_LED_PRSN)
#define HP_SUPR_RM(ctrl) ((ctrl)->slot_cap & HP_SUPR_RM_SUP)
#define EMI(ctrl) ((ctrl)->slot_cap & EMI_PRSN)
+#define NO_CMD_CMPL(ctrl) ((ctrl)->slot_cap & NO_CMD_CMPL_SUP)
extern int pciehp_sysfs_enable_slot(struct slot *slot);
extern int pciehp_sysfs_disable_slot(struct slot *slot);
-extern u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl);
-extern u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl);
-extern u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl);
-extern u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl);
+extern u8 pciehp_handle_attention_button(struct slot *p_slot);
+ extern u8 pciehp_handle_switch_change(struct slot *p_slot);
+extern u8 pciehp_handle_presence_change(struct slot *p_slot);
+extern u8 pciehp_handle_power_fault(struct slot *p_slot);
extern int pciehp_configure_device(struct slot *p_slot);
extern int pciehp_unconfigure_device(struct slot *p_slot);
extern void pciehp_queue_pushbutton_work(struct work_struct *work);
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 43d8ddb2d679..48a2ed378914 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -254,7 +254,11 @@ static int init_slots(struct controller *ctrl)
slot->hp_slot, slot->number, ctrl->slot_device_offset);
retval = pci_hp_register(hotplug_slot);
if (retval) {
- err ("pci_hp_register failed with error %d\n", retval);
+ err("pci_hp_register failed with error %d\n", retval);
+ if (retval == -EEXIST)
+ err("Failed to register slot because of name "
+ "collision. Try \'pciehp_slot_with_bus\' "
+ "module option.\n");
goto error_info;
}
/* create additional sysfs entries */
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 0a7aa628e955..96a5d55a4983 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -55,16 +55,13 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
return 0;
}
-u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_attention_button(struct slot *p_slot)
{
- struct slot *p_slot;
u32 event_type;
/* Attention Button Change */
dbg("pciehp: Attention button interrupt received.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
/*
* Button pressed - See if need to TAKE ACTION!!!
*/
@@ -76,18 +73,15 @@ u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
return 0;
}
-u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_switch_change(struct slot *p_slot)
{
- struct slot *p_slot;
u8 getstatus;
u32 event_type;
/* Switch Change */
dbg("pciehp: Switch interrupt received.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
-
if (getstatus) {
/*
* Switch opened
@@ -107,17 +101,14 @@ u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
return 1;
}
-u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_presence_change(struct slot *p_slot)
{
- struct slot *p_slot;
u32 event_type;
u8 presence_save;
/* Presence Change */
dbg("pciehp: Presence/Notify input change.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
/* Switch is open, assume a presence change
* Save the presence state
*/
@@ -141,16 +132,13 @@ u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
return 1;
}
-u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
+u8 pciehp_handle_power_fault(struct slot *p_slot)
{
- struct slot *p_slot;
u32 event_type;
/* power fault */
dbg("pciehp: Power fault interrupt received.\n");
- p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) {
/*
* power fault Cleared
@@ -163,7 +151,7 @@ u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
*/
info("Power fault on Slot(%s)\n", p_slot->name);
event_type = INT_POWER_FAULT;
- info("power fault bit %x set\n", hp_slot);
+ info("power fault bit %x set\n", 0);
}
queue_interrupt_event(p_slot, event_type);
@@ -186,6 +174,13 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
}
}
+ /*
+ * After turning power off, we must wait for at least 1 second
+ * before taking any action that relies on power having been
+ * removed from the slot/adapter.
+ */
+ msleep(1000);
+
if (PWR_LED(ctrl))
pslot->hpc_ops->green_led_off(pslot);
@@ -289,6 +284,13 @@ static int remove_board(struct slot *p_slot)
}
}
+ /*
+ * After turning power off, we must wait for at least 1 second
+ * before taking any action that relies on power having been
+ * removed from the slot/adapter.
+ */
+ msleep(1000);
+
if (PWR_LED(ctrl))
/* turn off Green LED */
p_slot->hpc_ops->green_led_off(p_slot);
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 891f81a0400c..79f104963166 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -247,14 +247,38 @@ static inline void pciehp_free_irq(struct controller *ctrl)
free_irq(ctrl->pci_dev->irq, ctrl);
}
-static inline int pcie_wait_cmd(struct controller *ctrl)
+static inline int pcie_poll_cmd(struct controller *ctrl)
+{
+ u16 slot_status;
+ int timeout = 1000;
+
+ if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status))
+ if (slot_status & CMD_COMPLETED)
+ goto completed;
+ for (timeout = 1000; timeout > 0; timeout -= 100) {
+ msleep(100);
+ if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status))
+ if (slot_status & CMD_COMPLETED)
+ goto completed;
+ }
+ return 0; /* timeout */
+
+completed:
+ pciehp_writew(ctrl, SLOTSTATUS, CMD_COMPLETED);
+ return timeout;
+}
+
+static inline int pcie_wait_cmd(struct controller *ctrl, int poll)
{
int retval = 0;
unsigned int msecs = pciehp_poll_mode ? 2500 : 1000;
unsigned long timeout = msecs_to_jiffies(msecs);
int rc;
- rc = wait_event_interruptible_timeout(ctrl->queue,
+ if (poll)
+ rc = pcie_poll_cmd(ctrl);
+ else
+ rc = wait_event_interruptible_timeout(ctrl->queue,
!ctrl->cmd_busy, timeout);
if (!rc)
dbg("Command not completed in 1000 msec\n");
@@ -286,12 +310,28 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)
goto out;
}
- if ((slot_status & CMD_COMPLETED) == CMD_COMPLETED ) {
- /* After 1 sec and CMD_COMPLETED still not set, just
- proceed forward to issue the next command according
- to spec. Just print out the error message */
- dbg("%s: CMD_COMPLETED not clear after 1 sec.\n",
- __func__);
+ if (slot_status & CMD_COMPLETED) {
+ if (!ctrl->no_cmd_complete) {
+ /*
+ * After 1 sec and CMD_COMPLETED still not set, just
+ * proceed forward to issue the next command according
+ * to spec. Just print out the error message.
+ */
+ dbg("%s: CMD_COMPLETED not clear after 1 sec.\n",
+ __func__);
+ } else if (!NO_CMD_CMPL(ctrl)) {
+ /*
+ * This controller semms to notify of command completed
+ * event even though it supports none of power
+ * controller, attention led, power led and EMI.
+ */
+ dbg("%s: Unexpected CMD_COMPLETED. Need to wait for "
+ "command completed event.\n", __func__);
+ ctrl->no_cmd_complete = 0;
+ } else {
+ dbg("%s: Unexpected CMD_COMPLETED. Maybe the "
+ "controller is broken.\n", __func__);
+ }
}
retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl);
@@ -315,8 +355,18 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)
/*
* Wait for command completion.
*/
- if (!retval)
- retval = pcie_wait_cmd(ctrl);
+ if (!retval && !ctrl->no_cmd_complete) {
+ int poll = 0;
+ /*
+ * if hotplug interrupt is not enabled or command
+ * completed interrupt is not enabled, we need to poll
+ * command completed event.
+ */
+ if (!(slot_ctrl & HP_INTR_ENABLE) ||
+ !(slot_ctrl & CMD_CMPL_INTR_ENABLE))
+ poll = 1;
+ retval = pcie_wait_cmd(ctrl, poll);
+ }
out:
mutex_unlock(&ctrl->ctrl_lock);
return retval;
@@ -704,13 +754,6 @@ static int hpc_power_off_slot(struct slot * slot)
}
dbg("%s: SLOTCTRL %x write cmd %x\n",
__func__, ctrl->cap_base + SLOTCTRL, slot_cmd);
-
- /*
- * After turning power off, we must wait for at least 1 second
- * before taking any action that relies on power having been
- * removed from the slot/adapter.
- */
- msleep(1000);
out:
if (changed)
pcie_unmask_bad_dllp(ctrl);
@@ -722,6 +765,7 @@ static irqreturn_t pcie_isr(int irq, void *dev_id)
{
struct controller *ctrl = (struct controller *)dev_id;
u16 detected, intr_loc;
+ struct slot *p_slot;
/*
* In order to guarantee that all interrupt events are
@@ -756,21 +800,38 @@ static irqreturn_t pcie_isr(int irq, void *dev_id)
wake_up_interruptible(&ctrl->queue);
}
+ if (!(intr_loc & ~CMD_COMPLETED))
+ return IRQ_HANDLED;
+
+ /*
+ * Return without handling events if this handler routine is
+ * called before controller initialization is done. This may
+ * happen if hotplug event or another interrupt that shares
+ * the IRQ with pciehp arrives before slot initialization is
+ * done after interrupt handler is registered.
+ *
+ * FIXME - Need more structural fixes. We need to be ready to
+ * handle the event before installing interrupt handler.
+ */
+ p_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset);
+ if (!p_slot || !p_slot->hpc_ops)
+ return IRQ_HANDLED;
+
/* Check MRL Sensor Changed */
if (intr_loc & MRL_SENS_CHANGED)
- pciehp_handle_switch_change(0, ctrl);
+ pciehp_handle_switch_change(p_slot);
/* Check Attention Button Pressed */
if (intr_loc & ATTN_BUTTN_PRESSED)
- pciehp_handle_attention_button(0, ctrl);
+ pciehp_handle_attention_button(p_slot);
/* Check Presence Detect Changed */
if (intr_loc & PRSN_DETECT_CHANGED)
- pciehp_handle_presence_change(0, ctrl);
+ pciehp_handle_presence_change(p_slot);
/* Check Power Fault Detected */
if (intr_loc & PWR_FAULT_DETECTED)
- pciehp_handle_power_fault(0, ctrl);
+ pciehp_handle_power_fault(p_slot);
return IRQ_HANDLED;
}
@@ -1028,6 +1089,12 @@ static int pciehp_acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev)
static int pcie_init_hardware_part1(struct controller *ctrl,
struct pcie_device *dev)
{
+ /* Clear all remaining event bits in Slot Status register */
+ if (pciehp_writew(ctrl, SLOTSTATUS, 0x1f)) {
+ err("%s: Cannot write to SLOTSTATUS register\n", __func__);
+ return -1;
+ }
+
/* Mask Hot-plug Interrupt Enable */
if (pcie_write_cmd(ctrl, 0, HP_INTR_ENABLE | CMD_CMPL_INTR_ENABLE)) {
err("%s: Cannot mask hotplug interrupt enable\n", __func__);
@@ -1040,16 +1107,6 @@ int pcie_init_hardware_part2(struct controller *ctrl, struct pcie_device *dev)
{
u16 cmd, mask;
- /*
- * We need to clear all events before enabling hotplug interrupt
- * notification mechanism in order for hotplug controler to
- * generate interrupts.
- */
- if (pciehp_writew(ctrl, SLOTSTATUS, 0x1f)) {
- err("%s: Cannot write to SLOTSTATUS register\n", __FUNCTION__);
- return -1;
- }
-
cmd = PRSN_DETECT_ENABLE;
if (ATTN_BUTTN(ctrl))
cmd |= ATTN_BUTTN_ENABLE;
@@ -1116,6 +1173,7 @@ static inline void dbg_ctrl(struct controller *ctrl)
dbg(" Power Indicator : %3s\n", PWR_LED(ctrl) ? "yes" : "no");
dbg(" Hot-Plug Surprise : %3s\n", HP_SUPR_RM(ctrl) ? "yes" : "no");
dbg(" EMI Present : %3s\n", EMI(ctrl) ? "yes" : "no");
+ dbg(" Comamnd Completed : %3s\n", NO_CMD_CMPL(ctrl)? "no" : "yes");
pciehp_readw(ctrl, SLOTSTATUS, &reg16);
dbg("Slot Status : 0x%04x\n", reg16);
pciehp_readw(ctrl, SLOTSTATUS, &reg16);
@@ -1147,6 +1205,15 @@ int pcie_init(struct controller *ctrl, struct pcie_device *dev)
mutex_init(&ctrl->ctrl_lock);
init_waitqueue_head(&ctrl->queue);
dbg_ctrl(ctrl);
+ /*
+ * Controller doesn't notify of command completion if the "No
+ * Command Completed Support" bit is set in Slot Capability
+ * register or the controller supports none of power
+ * controller, attention led, power led and EMI.
+ */
+ if (NO_CMD_CMPL(ctrl) ||
+ !(POWER_CTRL(ctrl) | ATTN_LED(ctrl) | PWR_LED(ctrl) | EMI(ctrl)))
+ ctrl->no_cmd_complete = 1;
info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n",
pdev->vendor, pdev->device,
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c
index e32148a8fa12..779c5db71be4 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -18,8 +18,12 @@
#include "rpadlpar.h"
#define DLPAR_KOBJ_NAME "control"
-#define ADD_SLOT_ATTR_NAME "add_slot"
-#define REMOVE_SLOT_ATTR_NAME "remove_slot"
+
+/* Those two have no quotes because they are passed to __ATTR() which
+ * stringifies the argument (yuck !)
+ */
+#define ADD_SLOT_ATTR_NAME add_slot
+#define REMOVE_SLOT_ATTR_NAME remove_slot
#define MAX_DRC_NAME_LEN 64
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 1648076600fc..97848654652a 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -162,6 +162,10 @@ static int init_slots(struct controller *ctrl)
retval = pci_hp_register(slot->hotplug_slot);
if (retval) {
err("pci_hp_register failed with error %d\n", retval);
+ if (retval == -EEXIST)
+ err("Failed to register slot because of name "
+ "collision. Try \'shpchp_slot_with_bus\' "
+ "module option.\n");
goto error_info;
}
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 61fedb2448b6..f82495583e63 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -506,6 +506,23 @@ static void free_link_state(struct pci_dev *pdev)
pdev->link_state = NULL;
}
+static int pcie_aspm_sanity_check(struct pci_dev *pdev)
+{
+ struct pci_dev *child_dev;
+ int child_pos;
+
+ /*
+ * Some functions in a slot might not all be PCIE functions, very
+ * strange. Disable ASPM for the whole slot
+ */
+ list_for_each_entry(child_dev, &pdev->subordinate->devices, bus_list) {
+ child_pos = pci_find_capability(child_dev, PCI_CAP_ID_EXP);
+ if (!child_pos)
+ return -EINVAL;
+ }
+ return 0;
+}
+
/*
* pcie_aspm_init_link_state: Initiate PCI express link state.
* It is called after the pcie and its children devices are scaned.
@@ -526,6 +543,9 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev)
if (list_empty(&pdev->subordinate->devices))
goto out;
+ if (pcie_aspm_sanity_check(pdev))
+ goto out;
+
mutex_lock(&aspm_lock);
link_state = kzalloc(sizeof(*link_state), GFP_KERNEL);
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index 0a6cea1316b4..52d0aa8c2e7a 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -352,6 +352,7 @@ static struct of_device_id electra_cf_match[] = {
},
{},
};
+MODULE_DEVICE_TABLE(of, electra_cf_match);
static struct of_platform_driver electra_cf_driver = {
.name = (char *)driver_name,
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index e2b7de4cb05e..1ff3bb585ab2 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -286,7 +286,7 @@ static void quirk_system_pci_resources(struct pnp_dev *dev)
pci_name(pdev), i,
(unsigned long long) pci_start,
(unsigned long long) pci_end);
- res->flags = 0;
+ res->flags |= IORESOURCE_DISABLED;
}
}
}
diff --git a/drivers/pnp/system.c b/drivers/pnp/system.c
index 9c2496dbeee4..8f0a570509c5 100644
--- a/drivers/pnp/system.c
+++ b/drivers/pnp/system.c
@@ -81,7 +81,7 @@ static void reserve_resources_of_dev(struct pnp_dev *dev)
}
for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) {
- if (res->flags & IORESOURCE_UNSET)
+ if (res->flags & IORESOURCE_DISABLED)
continue;
reserve_range(dev, res->start, res->end, 0);
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 8ba3f135da22..1a4025683362 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -63,6 +63,7 @@ static void dasd_return_cqr_cb(struct dasd_ccw_req *, void *);
*/
static wait_queue_head_t dasd_init_waitq;
static wait_queue_head_t dasd_flush_wq;
+static wait_queue_head_t generic_waitq;
/*
* Allocate memory for a new device structure.
@@ -1151,11 +1152,15 @@ static void __dasd_device_process_final_queue(struct dasd_device *device,
struct list_head *l, *n;
struct dasd_ccw_req *cqr;
struct dasd_block *block;
+ void (*callback)(struct dasd_ccw_req *, void *data);
+ void *callback_data;
list_for_each_safe(l, n, final_queue) {
cqr = list_entry(l, struct dasd_ccw_req, devlist);
list_del_init(&cqr->devlist);
block = cqr->block;
+ callback = cqr->callback;
+ callback_data = cqr->callback_data;
if (block)
spin_lock_bh(&block->queue_lock);
switch (cqr->status) {
@@ -1176,7 +1181,7 @@ static void __dasd_device_process_final_queue(struct dasd_device *device,
BUG();
}
if (cqr->callback != NULL)
- (cqr->callback)(cqr, cqr->callback_data);
+ (callback)(cqr, callback_data);
if (block)
spin_unlock_bh(&block->queue_lock);
}
@@ -1406,17 +1411,15 @@ static inline int _wait_for_wakeup(struct dasd_ccw_req *cqr)
*/
int dasd_sleep_on(struct dasd_ccw_req *cqr)
{
- wait_queue_head_t wait_q;
struct dasd_device *device;
int rc;
device = cqr->startdev;
- init_waitqueue_head (&wait_q);
cqr->callback = dasd_wakeup_cb;
- cqr->callback_data = (void *) &wait_q;
+ cqr->callback_data = (void *) &generic_waitq;
dasd_add_request_tail(cqr);
- wait_event(wait_q, _wait_for_wakeup(cqr));
+ wait_event(generic_waitq, _wait_for_wakeup(cqr));
/* Request status is either done or failed. */
rc = (cqr->status == DASD_CQR_DONE) ? 0 : -EIO;
@@ -1429,20 +1432,18 @@ int dasd_sleep_on(struct dasd_ccw_req *cqr)
*/
int dasd_sleep_on_interruptible(struct dasd_ccw_req *cqr)
{
- wait_queue_head_t wait_q;
struct dasd_device *device;
int rc;
device = cqr->startdev;
- init_waitqueue_head (&wait_q);
cqr->callback = dasd_wakeup_cb;
- cqr->callback_data = (void *) &wait_q;
+ cqr->callback_data = (void *) &generic_waitq;
dasd_add_request_tail(cqr);
- rc = wait_event_interruptible(wait_q, _wait_for_wakeup(cqr));
+ rc = wait_event_interruptible(generic_waitq, _wait_for_wakeup(cqr));
if (rc == -ERESTARTSYS) {
dasd_cancel_req(cqr);
/* wait (non-interruptible) for final status */
- wait_event(wait_q, _wait_for_wakeup(cqr));
+ wait_event(generic_waitq, _wait_for_wakeup(cqr));
}
rc = (cqr->status == DASD_CQR_DONE) ? 0 : -EIO;
return rc;
@@ -1466,7 +1467,6 @@ static inline int _dasd_term_running_cqr(struct dasd_device *device)
int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr)
{
- wait_queue_head_t wait_q;
struct dasd_device *device;
int rc;
@@ -1478,9 +1478,8 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr)
return rc;
}
- init_waitqueue_head (&wait_q);
cqr->callback = dasd_wakeup_cb;
- cqr->callback_data = (void *) &wait_q;
+ cqr->callback_data = (void *) &generic_waitq;
cqr->status = DASD_CQR_QUEUED;
list_add(&cqr->devlist, &device->ccw_queue);
@@ -1489,7 +1488,7 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr)
spin_unlock_irq(get_ccwdev_lock(device->cdev));
- wait_event(wait_q, _wait_for_wakeup(cqr));
+ wait_event(generic_waitq, _wait_for_wakeup(cqr));
/* Request status is either done or failed. */
rc = (cqr->status == DASD_CQR_DONE) ? 0 : -EIO;
@@ -2430,6 +2429,7 @@ static int __init dasd_init(void)
init_waitqueue_head(&dasd_init_waitq);
init_waitqueue_head(&dasd_flush_wq);
+ init_waitqueue_head(&generic_waitq);
/* register 'common' DASD debug area, used for all DBF_XXX calls */
dasd_debug_area = debug_register("dasd", 1, 1, 8 * sizeof(long));
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 0d98f1ff2edd..848ef7e8523f 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -549,7 +549,6 @@ raw3270_start_init(struct raw3270 *rp, struct raw3270_view *view,
struct raw3270_request *rq)
{
unsigned long flags;
- wait_queue_head_t wq;
int rc;
#ifdef CONFIG_TN3270_CONSOLE
@@ -566,20 +565,20 @@ raw3270_start_init(struct raw3270 *rp, struct raw3270_view *view,
return rq->rc;
}
#endif
- init_waitqueue_head(&wq);
rq->callback = raw3270_wake_init;
- rq->callback_data = &wq;
+ rq->callback_data = &raw3270_wait_queue;
spin_lock_irqsave(get_ccwdev_lock(view->dev->cdev), flags);
rc = __raw3270_start(rp, view, rq);
spin_unlock_irqrestore(get_ccwdev_lock(view->dev->cdev), flags);
if (rc)
return rc;
/* Now wait for the completion. */
- rc = wait_event_interruptible(wq, raw3270_request_final(rq));
+ rc = wait_event_interruptible(raw3270_wait_queue,
+ raw3270_request_final(rq));
if (rc == -ERESTARTSYS) { /* Interrupted by a signal. */
raw3270_halt_io(view->dev, rq);
/* No wait for the halt to complete. */
- wait_event(wq, raw3270_request_final(rq));
+ wait_event(raw3270_wait_queue, raw3270_request_final(rq));
return -ERESTARTSYS;
}
return rq->rc;
diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c
index 9e784d5f7f57..ad05a87bc480 100644
--- a/drivers/s390/char/sclp_config.c
+++ b/drivers/s390/char/sclp_config.c
@@ -40,7 +40,7 @@ static void sclp_cpu_capability_notify(struct work_struct *work)
put_online_cpus();
}
-static void sclp_cpu_change_notify(struct work_struct *work)
+static void __ref sclp_cpu_change_notify(struct work_struct *work)
{
smp_rescan_cpus();
}
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index 35707c04e613..62576af36f47 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -71,9 +71,6 @@ static struct list_head sclp_vt220_outqueue;
/* Number of requests in outqueue */
static int sclp_vt220_outqueue_count;
-/* Wait queue used to delay write requests while we've run out of buffers */
-static wait_queue_head_t sclp_vt220_waitq;
-
/* Timer used for delaying write requests to merge subsequent messages into
* a single buffer */
static struct timer_list sclp_vt220_timer;
@@ -133,7 +130,6 @@ sclp_vt220_process_queue(struct sclp_vt220_request *request)
} while (request && __sclp_vt220_emit(request));
if (request == NULL && sclp_vt220_flush_later)
sclp_vt220_emit_current();
- wake_up(&sclp_vt220_waitq);
/* Check if the tty needs a wake up call */
if (sclp_vt220_tty != NULL) {
tty_wakeup(sclp_vt220_tty);
@@ -383,7 +379,7 @@ sclp_vt220_timeout(unsigned long data)
*/
static int
__sclp_vt220_write(const unsigned char *buf, int count, int do_schedule,
- int convertlf, int may_schedule)
+ int convertlf, int may_fail)
{
unsigned long flags;
void *page;
@@ -395,15 +391,14 @@ __sclp_vt220_write(const unsigned char *buf, int count, int do_schedule,
overall_written = 0;
spin_lock_irqsave(&sclp_vt220_lock, flags);
do {
- /* Create a sclp output buffer if none exists yet */
+ /* Create an sclp output buffer if none exists yet */
if (sclp_vt220_current_request == NULL) {
while (list_empty(&sclp_vt220_empty)) {
spin_unlock_irqrestore(&sclp_vt220_lock, flags);
- if (in_interrupt() || !may_schedule)
- sclp_sync_wait();
+ if (may_fail)
+ goto out;
else
- wait_event(sclp_vt220_waitq,
- !list_empty(&sclp_vt220_empty));
+ sclp_sync_wait();
spin_lock_irqsave(&sclp_vt220_lock, flags);
}
page = (void *) sclp_vt220_empty.next;
@@ -437,6 +432,7 @@ __sclp_vt220_write(const unsigned char *buf, int count, int do_schedule,
add_timer(&sclp_vt220_timer);
}
spin_unlock_irqrestore(&sclp_vt220_lock, flags);
+out:
return overall_written;
}
@@ -520,19 +516,11 @@ sclp_vt220_close(struct tty_struct *tty, struct file *filp)
* character to the tty device. If the kernel uses this routine,
* it must call the flush_chars() routine (if defined) when it is
* done stuffing characters into the driver.
- *
- * NOTE: include/linux/tty_driver.h specifies that a character should be
- * ignored if there is no room in the queue. This driver implements a different
- * semantic in that it will block when there is no more room left.
- *
- * FIXME: putchar can currently be called from BH and other non blocking
- * handlers so this semantic isn't a good idea.
*/
static int
sclp_vt220_put_char(struct tty_struct *tty, unsigned char ch)
{
- __sclp_vt220_write(&ch, 1, 0, 0, 1);
- return 1;
+ return __sclp_vt220_write(&ch, 1, 0, 0, 1);
}
/*
@@ -653,7 +641,6 @@ static int __init __sclp_vt220_init(void)
spin_lock_init(&sclp_vt220_lock);
INIT_LIST_HEAD(&sclp_vt220_empty);
INIT_LIST_HEAD(&sclp_vt220_outqueue);
- init_waitqueue_head(&sclp_vt220_waitq);
init_timer(&sclp_vt220_timer);
sclp_vt220_current_request = NULL;
sclp_vt220_buffered_chars = 0;
diff --git a/drivers/s390/char/tape.h b/drivers/s390/char/tape.h
index dddf8d62c153..d0d565a05dfe 100644
--- a/drivers/s390/char/tape.h
+++ b/drivers/s390/char/tape.h
@@ -231,6 +231,9 @@ struct tape_device {
/* Request queue. */
struct list_head req_queue;
+ /* Request wait queue. */
+ wait_queue_head_t wait_queue;
+
/* Each tape device has (currently) two minor numbers. */
int first_minor;
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index ddc4a114e7f4..95da72bc17e8 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -179,11 +179,11 @@ tapeblock_requeue(struct work_struct *work) {
tapeblock_end_request(req, -EIO);
continue;
}
+ blkdev_dequeue_request(req);
+ nr_queued++;
spin_unlock_irq(&device->blk_data.request_queue_lock);
rc = tapeblock_start_request(device, req);
spin_lock_irq(&device->blk_data.request_queue_lock);
- blkdev_dequeue_request(req);
- nr_queued++;
}
spin_unlock_irq(&device->blk_data.request_queue_lock);
atomic_set(&device->blk_data.requeue_scheduled, 0);
diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c
index 76e44eb7c47f..c20e3c548343 100644
--- a/drivers/s390/char/tape_core.c
+++ b/drivers/s390/char/tape_core.c
@@ -449,6 +449,7 @@ tape_alloc_device(void)
INIT_LIST_HEAD(&device->req_queue);
INIT_LIST_HEAD(&device->node);
init_waitqueue_head(&device->state_change_wq);
+ init_waitqueue_head(&device->wait_queue);
device->tape_state = TS_INIT;
device->medium_state = MS_UNKNOWN;
*device->modeset_byte = 0;
@@ -954,21 +955,19 @@ __tape_wake_up(struct tape_request *request, void *data)
int
tape_do_io(struct tape_device *device, struct tape_request *request)
{
- wait_queue_head_t wq;
int rc;
- init_waitqueue_head(&wq);
spin_lock_irq(get_ccwdev_lock(device->cdev));
/* Setup callback */
request->callback = __tape_wake_up;
- request->callback_data = &wq;
+ request->callback_data = &device->wait_queue;
/* Add request to request queue and try to start it. */
rc = __tape_start_request(device, request);
spin_unlock_irq(get_ccwdev_lock(device->cdev));
if (rc)
return rc;
/* Request added to the queue. Wait for its completion. */
- wait_event(wq, (request->callback == NULL));
+ wait_event(device->wait_queue, (request->callback == NULL));
/* Get rc from request */
return request->rc;
}
@@ -989,20 +988,19 @@ int
tape_do_io_interruptible(struct tape_device *device,
struct tape_request *request)
{
- wait_queue_head_t wq;
int rc;
- init_waitqueue_head(&wq);
spin_lock_irq(get_ccwdev_lock(device->cdev));
/* Setup callback */
request->callback = __tape_wake_up_interruptible;
- request->callback_data = &wq;
+ request->callback_data = &device->wait_queue;
rc = __tape_start_request(device, request);
spin_unlock_irq(get_ccwdev_lock(device->cdev));
if (rc)
return rc;
/* Request added to the queue. Wait for its completion. */
- rc = wait_event_interruptible(wq, (request->callback == NULL));
+ rc = wait_event_interruptible(device->wait_queue,
+ (request->callback == NULL));
if (rc != -ERESTARTSYS)
/* Request finished normally. */
return request->rc;
@@ -1015,7 +1013,7 @@ tape_do_io_interruptible(struct tape_device *device,
/* Wait for the interrupt that acknowledges the halt. */
do {
rc = wait_event_interruptible(
- wq,
+ device->wait_queue,
(request->callback == NULL)
);
} while (rc == -ERESTARTSYS);
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index 9f55ce6f3c78..5ab34340919b 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -31,11 +31,6 @@
*/
static void *kvm_devices;
-/*
- * Unique numbering for kvm devices.
- */
-static unsigned int dev_index;
-
struct kvm_device {
struct virtio_device vdev;
struct kvm_device_desc *desc;
@@ -250,26 +245,25 @@ static struct device kvm_root = {
* adds a new device and register it with virtio
* appropriate drivers are loaded by the device model
*/
-static void add_kvm_device(struct kvm_device_desc *d)
+static void add_kvm_device(struct kvm_device_desc *d, unsigned int offset)
{
struct kvm_device *kdev;
kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);
if (!kdev) {
- printk(KERN_EMERG "Cannot allocate kvm dev %u\n",
- dev_index++);
+ printk(KERN_EMERG "Cannot allocate kvm dev %u type %u\n",
+ offset, d->type);
return;
}
kdev->vdev.dev.parent = &kvm_root;
- kdev->vdev.index = dev_index++;
kdev->vdev.id.device = d->type;
kdev->vdev.config = &kvm_vq_configspace_ops;
kdev->desc = d;
if (register_virtio_device(&kdev->vdev) != 0) {
- printk(KERN_ERR "Failed to register kvm device %u\n",
- kdev->vdev.index);
+ printk(KERN_ERR "Failed to register kvm device %u type %u\n",
+ offset, d->type);
kfree(kdev);
}
}
@@ -289,7 +283,7 @@ static void scan_devices(void)
if (d->type == 0)
break;
- add_kvm_device(d);
+ add_kvm_device(d, i);
}
}
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index ccfd8aca3765..5d23368a1bce 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1348,7 +1348,7 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq,
del_timer(&evt_struct->timer);
- if (crq->status != VIOSRP_OK && evt_struct->cmnd)
+ if ((crq->status != VIOSRP_OK && crq->status != VIOSRP_OK2) && evt_struct->cmnd)
evt_struct->cmnd->result = DID_ERROR << 16;
if (evt_struct->done)
evt_struct->done(evt_struct);
diff --git a/drivers/scsi/ibmvscsi/viosrp.h b/drivers/scsi/ibmvscsi/viosrp.h
index 4c4aadb3e405..204604501ad8 100644
--- a/drivers/scsi/ibmvscsi/viosrp.h
+++ b/drivers/scsi/ibmvscsi/viosrp.h
@@ -65,7 +65,8 @@ enum viosrp_crq_status {
VIOSRP_VIOLATES_MAX_XFER = 0x2,
VIOSRP_PARTNER_PANIC = 0x3,
VIOSRP_DEVICE_BUSY = 0x8,
- VIOSRP_ADAPTER_FAIL = 0x10
+ VIOSRP_ADAPTER_FAIL = 0x10,
+ VIOSRP_OK2 = 0x99,
};
struct viosrp_crq {
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 287690853caf..8dd88fc1244a 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -70,6 +70,9 @@ qla2x00_sysfs_write_fw_dump(struct kobject *kobj,
case 2:
qla2x00_alloc_fw_dump(ha);
break;
+ case 3:
+ qla2x00_system_error(ha);
+ break;
}
return (count);
}
@@ -886,9 +889,13 @@ qla2x00_get_host_speed(struct Scsi_Host *shost)
static void
qla2x00_get_host_port_type(struct Scsi_Host *shost)
{
- scsi_qla_host_t *ha = to_qla_parent(shost_priv(shost));
+ scsi_qla_host_t *ha = shost_priv(shost);
uint32_t port_type = FC_PORTTYPE_UNKNOWN;
+ if (ha->parent) {
+ fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
+ return;
+ }
switch (ha->current_topology) {
case ISP_CFG_NL:
port_type = FC_PORTTYPE_LPORT;
@@ -1172,10 +1179,10 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
qla24xx_disable_vp(vha);
qla24xx_deallocate_vp_id(vha);
- down(&ha->vport_sem);
+ mutex_lock(&ha->vport_lock);
ha->cur_vport_count--;
clear_bit(vha->vp_idx, ha->vp_idx_map);
- up(&ha->vport_sem);
+ mutex_unlock(&ha->vport_lock);
kfree(vha->node_name);
kfree(vha->port_name);
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 299eccf6cabd..8dd600013bd1 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2457,7 +2457,7 @@ typedef struct scsi_qla_host {
#define MBX_INTR_WAIT 2
#define MBX_UPDATE_FLASH_ACTIVE 3
- struct semaphore vport_sem; /* Virtual port synchronization */
+ struct mutex vport_lock; /* Virtual port synchronization */
struct completion mbx_cmd_comp; /* Serialize mbx access */
struct completion mbx_intr_comp; /* Used for completion notification */
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index f8827068d30f..9b4bebee6879 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -228,6 +228,9 @@ extern int qla24xx_abort_target(struct fc_port *, unsigned int);
extern int qla24xx_lun_reset(struct fc_port *, unsigned int);
extern int
+qla2x00_system_error(scsi_qla_host_t *);
+
+extern int
qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
extern int
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index e9bae27737d1..92fafbdbbaab 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -34,7 +34,11 @@ qla2x00_debounce_register(volatile uint16_t __iomem *addr)
static inline void
qla2x00_poll(scsi_qla_host_t *ha)
{
+ unsigned long flags;
+
+ local_irq_save(flags);
ha->isp_ops->intr_handler(0, ha);
+ local_irq_restore(flags);
}
static __inline__ scsi_qla_host_t *
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 5d9a64a7879b..ec63b79f900a 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -272,8 +272,6 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
uint32_t rscn_entry, host_pid;
uint8_t rscn_queue_index;
unsigned long flags;
- scsi_qla_host_t *vha;
- int i;
/* Setup to process RIO completion. */
handle_cnt = 0;
@@ -544,18 +542,10 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_PORT_UPDATE: /* Port database update */
- if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
- for_each_mapped_vp_idx(ha, i) {
- list_for_each_entry(vha, &ha->vp_list,
- vp_list) {
- if ((mb[3] & 0xff)
- == vha->vp_idx) {
- ha = vha;
- break;
- }
- }
- }
- }
+ /* Only handle SCNs for our Vport index. */
+ if (ha->parent && ha->vp_idx != (mb[3] & 0xff))
+ break;
+
/*
* If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET
* event etc. earlier indicating loop is down) then process
@@ -590,18 +580,12 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_RSCN_UPDATE: /* State Change Registration */
- if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
- for_each_mapped_vp_idx(ha, i) {
- list_for_each_entry(vha, &ha->vp_list,
- vp_list) {
- if ((mb[3] & 0xff)
- == vha->vp_idx) {
- ha = vha;
- break;
- }
- }
- }
- }
+ /* Check if the Vport has issued a SCR */
+ if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags))
+ break;
+ /* Only handle SCNs for our Vport index. */
+ if (ha->parent && ha->vp_idx != (mb[3] & 0xff))
+ break;
DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n",
ha->host_no));
@@ -1132,25 +1116,6 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
break;
qla2x00_handle_sense(sp, sense_data, sense_len);
-
- /*
- * In case of a Underrun condition, set both the lscsi
- * status and the completion status to appropriate
- * values.
- */
- if (resid &&
- ((unsigned)(scsi_bufflen(cp) - resid) <
- cp->underflow)) {
- DEBUG2(qla_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d:%d): Mid-layer underflow "
- "detected (%x of %x bytes)...returning "
- "error status.\n", ha->host_no,
- cp->device->channel, cp->device->id,
- cp->device->lun, resid,
- scsi_bufflen(cp)));
-
- cp->result = DID_ERROR << 16 | lscsi_status;
- }
} else {
/*
* If RISC reports underrun and target does not report
@@ -1639,12 +1604,12 @@ qla24xx_msix_rsp_q(int irq, void *dev_id)
ha = dev_id;
reg = &ha->iobase->isp24;
- spin_lock(&ha->hardware_lock);
+ spin_lock_irq(&ha->hardware_lock);
qla24xx_process_response_queue(ha);
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
- spin_unlock(&ha->hardware_lock);
+ spin_unlock_irq(&ha->hardware_lock);
return IRQ_HANDLED;
}
@@ -1663,7 +1628,7 @@ qla24xx_msix_default(int irq, void *dev_id)
reg = &ha->iobase->isp24;
status = 0;
- spin_lock(&ha->hardware_lock);
+ spin_lock_irq(&ha->hardware_lock);
do {
stat = RD_REG_DWORD(&reg->host_status);
if (stat & HSRX_RISC_PAUSED) {
@@ -1716,7 +1681,7 @@ qla24xx_msix_default(int irq, void *dev_id)
}
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
} while (0);
- spin_unlock(&ha->hardware_lock);
+ spin_unlock_irq(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 210060420809..250d2f604397 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -2303,8 +2303,6 @@ qla24xx_lun_reset(struct fc_port *fcport, unsigned int l)
return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l);
}
-#if 0
-
int
qla2x00_system_error(scsi_qla_host_t *ha)
{
@@ -2312,7 +2310,7 @@ qla2x00_system_error(scsi_qla_host_t *ha)
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- if (!IS_FWI2_CAPABLE(ha))
+ if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha))
return QLA_FUNCTION_FAILED;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
@@ -2334,8 +2332,6 @@ qla2x00_system_error(scsi_qla_host_t *ha)
return rval;
}
-#endif /* 0 */
-
/**
* qla2x00_set_serdes_params() -
* @ha: HA context
@@ -2508,7 +2504,7 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma,
if (mb)
memcpy(mb, mcp->mb, 8 * sizeof(*mb));
if (dwords)
- *dwords = mcp->mb[6];
+ *dwords = buffers;
}
return rval;
@@ -2807,9 +2803,9 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
*/
map = (vp_index - 1) / 8;
pos = (vp_index - 1) & 7;
- down(&ha->vport_sem);
+ mutex_lock(&ha->vport_lock);
vce->vp_idx_map[map] |= 1 << pos;
- up(&ha->vport_sem);
+ mutex_unlock(&ha->vport_lock);
rval = qla2x00_issue_iocb(ha, vce, vce_dma, 0);
if (rval != QLA_SUCCESS) {
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index f2b04979e5f0..62a3ad6e8ecb 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -32,12 +32,12 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha)
scsi_qla_host_t *ha = vha->parent;
/* Find an empty slot and assign an vp_id */
- down(&ha->vport_sem);
+ mutex_lock(&ha->vport_lock);
vp_id = find_first_zero_bit(ha->vp_idx_map, ha->max_npiv_vports + 1);
if (vp_id > ha->max_npiv_vports) {
DEBUG15(printk ("vp_id %d is bigger than max-supported %d.\n",
vp_id, ha->max_npiv_vports));
- up(&ha->vport_sem);
+ mutex_unlock(&ha->vport_lock);
return vp_id;
}
@@ -45,7 +45,7 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha)
ha->num_vhosts++;
vha->vp_idx = vp_id;
list_add_tail(&vha->vp_list, &ha->vp_list);
- up(&ha->vport_sem);
+ mutex_unlock(&ha->vport_lock);
return vp_id;
}
@@ -55,12 +55,12 @@ qla24xx_deallocate_vp_id(scsi_qla_host_t *vha)
uint16_t vp_id;
scsi_qla_host_t *ha = vha->parent;
- down(&ha->vport_sem);
+ mutex_lock(&ha->vport_lock);
vp_id = vha->vp_idx;
ha->num_vhosts--;
clear_bit(vp_id, ha->vp_idx_map);
list_del(&vha->vp_list);
- up(&ha->vport_sem);
+ mutex_unlock(&ha->vport_lock);
}
static scsi_qla_host_t *
@@ -145,9 +145,9 @@ qla24xx_enable_vp(scsi_qla_host_t *vha)
}
/* Initialize the new vport unless it is a persistent port */
- down(&ha->vport_sem);
+ mutex_lock(&ha->vport_lock);
ret = qla24xx_modify_vp_config(vha);
- up(&ha->vport_sem);
+ mutex_unlock(&ha->vport_lock);
if (ret != QLA_SUCCESS) {
fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
@@ -406,6 +406,7 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
INIT_LIST_HEAD(&vha->list);
INIT_LIST_HEAD(&vha->fcports);
INIT_LIST_HEAD(&vha->vp_fcports);
+ INIT_LIST_HEAD(&vha->work_list);
vha->dpc_flags = 0L;
set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
@@ -437,10 +438,10 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
vha->flags.init_done = 1;
num_hosts++;
- down(&ha->vport_sem);
+ mutex_lock(&ha->vport_lock);
set_bit(vha->vp_idx, ha->vp_idx_map);
ha->cur_vport_count++;
- up(&ha->vport_sem);
+ mutex_unlock(&ha->vport_lock);
return vha;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 3223fd16bcfe..48eaa3bb5433 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -10,6 +10,7 @@
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/kthread.h>
+#include <linux/mutex.h>
#include <scsi/scsi_tcq.h>
#include <scsi/scsicam.h>
@@ -1631,7 +1632,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
/* load the F/W, read paramaters, and init the H/W */
ha->instance = num_hosts;
- init_MUTEX(&ha->vport_sem);
+ mutex_init(&ha->vport_lock);
init_completion(&ha->mbx_cmd_comp);
complete(&ha->mbx_cmd_comp);
init_completion(&ha->mbx_intr_comp);
@@ -2156,13 +2157,14 @@ static int
qla2x00_post_work(struct scsi_qla_host *ha, struct qla_work_evt *e, int locked)
{
unsigned long flags;
+ scsi_qla_host_t *pha = to_qla_parent(ha);
if (!locked)
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock_irqsave(&pha->hardware_lock, flags);
list_add_tail(&e->list, &ha->work_list);
qla2xxx_wake_dpc(ha);
if (!locked)
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock_irqrestore(&pha->hardware_lock, flags);
return QLA_SUCCESS;
}
@@ -2202,12 +2204,13 @@ static void
qla2x00_do_work(struct scsi_qla_host *ha)
{
struct qla_work_evt *e;
+ scsi_qla_host_t *pha = to_qla_parent(ha);
- spin_lock_irq(&ha->hardware_lock);
+ spin_lock_irq(&pha->hardware_lock);
while (!list_empty(&ha->work_list)) {
e = list_entry(ha->work_list.next, struct qla_work_evt, list);
list_del_init(&e->list);
- spin_unlock_irq(&ha->hardware_lock);
+ spin_unlock_irq(&pha->hardware_lock);
switch (e->type) {
case QLA_EVT_AEN:
@@ -2221,9 +2224,9 @@ qla2x00_do_work(struct scsi_qla_host *ha)
}
if (e->flags & QLA_EVT_FLAG_FREE)
kfree(e);
- spin_lock_irq(&ha->hardware_lock);
+ spin_lock_irq(&pha->hardware_lock);
}
- spin_unlock_irq(&ha->hardware_lock);
+ spin_unlock_irq(&pha->hardware_lock);
}
/**************************************************************************
@@ -2634,7 +2637,7 @@ qla2x00_timer(scsi_qla_host_t *ha)
#define FW_FILE_ISP24XX "ql2400_fw.bin"
#define FW_FILE_ISP25XX "ql2500_fw.bin"
-static DECLARE_MUTEX(qla_fw_lock);
+static DEFINE_MUTEX(qla_fw_lock);
static struct fw_blob qla_fw_blobs[FW_BLOBS] = {
{ .name = FW_FILE_ISP21XX, .segs = { 0x1000, 0 }, },
@@ -2665,7 +2668,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha)
blob = &qla_fw_blobs[FW_ISP25XX];
}
- down(&qla_fw_lock);
+ mutex_lock(&qla_fw_lock);
if (blob->fw)
goto out;
@@ -2678,7 +2681,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha)
}
out:
- up(&qla_fw_lock);
+ mutex_unlock(&qla_fw_lock);
return blob;
}
@@ -2687,11 +2690,11 @@ qla2x00_release_firmware(void)
{
int idx;
- down(&qla_fw_lock);
+ mutex_lock(&qla_fw_lock);
for (idx = 0; idx < FW_BLOBS; idx++)
if (qla_fw_blobs[idx].fw)
release_firmware(qla_fw_blobs[idx].fw);
- up(&qla_fw_lock);
+ mutex_unlock(&qla_fw_lock);
}
static pci_ers_result_t
@@ -2864,7 +2867,8 @@ qla2x00_module_init(void)
return -ENODEV;
}
- printk(KERN_INFO "QLogic Fibre Channel HBA Driver\n");
+ printk(KERN_INFO "QLogic Fibre Channel HBA Driver: %s\n",
+ qla2x00_version_str);
ret = pci_register_driver(&qla2xxx_pci_driver);
if (ret) {
kmem_cache_destroy(srb_cachep);
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index afeae2bfe7eb..d058c8862b35 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.01-k2"
+#define QLA2XXX_VERSION "8.02.01-k4"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 049103f1d16f..93d2b6714453 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -359,7 +359,12 @@ static int scsi_bus_match(struct device *dev, struct device_driver *gendrv)
static int scsi_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
{
- struct scsi_device *sdev = to_scsi_device(dev);
+ struct scsi_device *sdev;
+
+ if (dev->type != &scsi_dev_type)
+ return 0;
+
+ sdev = to_scsi_device(dev);
add_uevent_var(env, "MODALIAS=" SCSI_DEVICE_MODALIAS_FMT, sdev->type);
return 0;
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 1400ea6a2491..1bc00b721e9d 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -43,7 +43,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/serial.h>
#include "8250.h"
@@ -93,6 +92,7 @@ static unsigned int nr_uarts = CONFIG_SERIAL_8250_RUNTIME_UARTS;
*/
#define CONFIG_HUB6 1
+#include <asm/serial.h>
/*
* SERIAL_PORT_DFNS tells us about built-in ports that have no
* standard enumeration mechanism. Platforms that can find all
@@ -1547,8 +1547,6 @@ static int serial_link_irq_chain(struct uart_8250_port *up)
i->head = &up->list;
spin_unlock_irq(&i->lock);
- irq_flags |= SERIAL_EXTRA_IRQ_FLAGS;
-
ret = request_irq(up->port.irq, serial8250_interrupt,
irq_flags, "serial", i);
if (ret < 0)
diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h
index a10a40cc0d9e..91bd28f2bb47 100644
--- a/drivers/serial/8250.h
+++ b/drivers/serial/8250.h
@@ -78,8 +78,3 @@ struct serial8250_config {
#else
#define ALPHA_KLUDGE_MCR 0
#endif
-
-#ifndef SERIAL_EXTRA_IRQ_FLAGS
-#define SERIAL_EXTRA_IRQ_FLAGS 0
-#endif
-
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 53b03c629aff..951a75ea6e3e 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -1165,6 +1165,15 @@ out:
return ret;
}
+static void uart_set_ldisc(struct tty_struct *tty, int ldisc)
+{
+ struct uart_state *state = tty->driver_data;
+ struct uart_port *port = state->port;
+
+ if (port->ops->set_ldisc)
+ port->ops->set_ldisc(port);
+}
+
static void uart_set_termios(struct tty_struct *tty,
struct ktermios *old_termios)
{
@@ -2288,6 +2297,7 @@ static const struct tty_operations uart_ops = {
.unthrottle = uart_unthrottle,
.send_xchar = uart_send_xchar,
.set_termios = uart_set_termios,
+ .set_ldisc = uart_set_ldisc,
.stop = uart_stop,
.start = uart_start,
.hangup = uart_hangup,
diff --git a/drivers/usb/c67x00/c67x00-ll-hpi.c b/drivers/usb/c67x00/c67x00-ll-hpi.c
index 5100fbbf6cb0..a9636f43bca2 100644
--- a/drivers/usb/c67x00/c67x00-ll-hpi.c
+++ b/drivers/usb/c67x00/c67x00-ll-hpi.c
@@ -120,7 +120,7 @@ static void hpi_write_word(struct c67x00_device *dev, u16 reg, u16 value)
* Only data is little endian, addr has cpu endianess
*/
static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr,
- u16 *data, u16 count)
+ __le16 *data, u16 count)
{
unsigned long flags;
int i;
@@ -129,7 +129,7 @@ static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr,
hpi_write_reg(dev, HPI_ADDR, addr);
for (i = 0; i < count; i++)
- hpi_write_reg(dev, HPI_DATA, cpu_to_le16(*data++));
+ hpi_write_reg(dev, HPI_DATA, le16_to_cpu(*data++));
spin_unlock_irqrestore(&dev->hpi.lock, flags);
}
@@ -138,7 +138,7 @@ static void hpi_write_words_le16(struct c67x00_device *dev, u16 addr,
* Only data is little endian, addr has cpu endianess
*/
static void hpi_read_words_le16(struct c67x00_device *dev, u16 addr,
- u16 *data, u16 count)
+ __le16 *data, u16 count)
{
unsigned long flags;
int i;
@@ -146,7 +146,7 @@ static void hpi_read_words_le16(struct c67x00_device *dev, u16 addr,
spin_lock_irqsave(&dev->hpi.lock, flags);
hpi_write_reg(dev, HPI_ADDR, addr);
for (i = 0; i < count; i++)
- *data++ = le16_to_cpu(hpi_read_reg(dev, HPI_DATA));
+ *data++ = cpu_to_le16(hpi_read_reg(dev, HPI_DATA));
spin_unlock_irqrestore(&dev->hpi.lock, flags);
}
@@ -425,7 +425,7 @@ void c67x00_ll_write_mem_le16(struct c67x00_device *dev, u16 addr,
len--;
}
- hpi_write_words_le16(dev, addr, (u16 *)buf, len / 2);
+ hpi_write_words_le16(dev, addr, (__le16 *)buf, len / 2);
buf += len & ~0x01;
addr += len & ~0x01;
len &= 0x01;
@@ -456,7 +456,7 @@ void c67x00_ll_read_mem_le16(struct c67x00_device *dev, u16 addr,
len--;
}
- hpi_read_words_le16(dev, addr, (u16 *)buf, len / 2);
+ hpi_read_words_le16(dev, addr, (__le16 *)buf, len / 2);
buf += len & ~0x01;
addr += len & ~0x01;
len &= 0x01;
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 107666d4e2ec..731db051070a 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -611,8 +611,8 @@ next_desc:
goto err;
}
- desc->wMaxPacketSize = ep->wMaxPacketSize;
- desc->bMaxPacketSize0 = cpu_to_le16(udev->descriptor.bMaxPacketSize0);
+ desc->wMaxPacketSize = le16_to_cpu(ep->wMaxPacketSize);
+ desc->bMaxPacketSize0 = udev->descriptor.bMaxPacketSize0;
desc->orq = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL);
if (!desc->orq)
diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c
index c1cb94e9f242..7e912f21fd36 100644
--- a/drivers/usb/core/generic.c
+++ b/drivers/usb/core/generic.c
@@ -155,9 +155,6 @@ static int generic_probe(struct usb_device *udev)
{
int err, c;
- /* put device-specific files into sysfs */
- usb_create_sysfs_dev_files(udev);
-
/* Choose and set the configuration. This registers the interfaces
* with the driver core and lets interface drivers bind to them.
*/
@@ -189,8 +186,6 @@ static void generic_disconnect(struct usb_device *udev)
* unconfigure the device */
if (udev->actconfig)
usb_set_configuration(udev, -1);
-
- usb_remove_sysfs_dev_files(udev);
}
#ifdef CONFIG_PM
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 1e4b81e9eb50..a0bf5df6cb6f 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -213,6 +213,8 @@ struct hc_driver {
/* force handover of high-speed port to full-speed companion */
void (*relinquish_port)(struct usb_hcd *, int);
+ /* has a port been handed over to a companion? */
+ int (*port_handed_over)(struct usb_hcd *, int);
};
extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index eb57fcc701d7..8eb4da332f56 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1326,6 +1326,12 @@ void usb_disconnect(struct usb_device **pdev)
usb_unlock_device(udev);
+ /* Remove the device-specific files from sysfs. This must be
+ * done with udev unlocked, because some of the attribute
+ * routines try to acquire the device lock.
+ */
+ usb_remove_sysfs_dev_files(udev);
+
/* Unregister the device. The device driver is responsible
* for removing the device files from usbfs and sysfs and for
* de-configuring the device.
@@ -1541,6 +1547,9 @@ int usb_new_device(struct usb_device *udev)
goto fail;
}
+ /* put device-specific files into sysfs */
+ usb_create_sysfs_dev_files(udev);
+
/* Tell the world! */
announce_device(udev);
return err;
@@ -2744,7 +2753,11 @@ loop:
if ((status == -ENOTCONN) || (status == -ENOTSUPP))
break;
}
- dev_err(hub_dev, "unable to enumerate USB device on port %d\n", port1);
+ if (hub->hdev->parent ||
+ !hcd->driver->port_handed_over ||
+ !(hcd->driver->port_handed_over)(hcd, port1))
+ dev_err(hub_dev, "unable to enumerate USB device on port %d\n",
+ port1);
done:
hub_port_disable(hub, port1, 1);
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 2e2019390290..3da1ab4b389d 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -47,6 +47,10 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Edirol SD-20 */
{ USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* Avision AV600U */
+ { USB_DEVICE(0x0638, 0x0a13), .driver_info =
+ USB_QUIRK_STRING_FETCH_255 },
+
/* M-Systems Flash Disk Pioneers */
{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index c783cb111847..5e1f5d55bf04 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -588,35 +588,33 @@ read_descriptors(struct kobject *kobj, struct bin_attribute *attr,
container_of(kobj, struct device, kobj));
size_t nleft = count;
size_t srclen, n;
+ int cfgno;
+ void *src;
- usb_lock_device(udev);
-
- /* The binary attribute begins with the device descriptor */
- srclen = sizeof(struct usb_device_descriptor);
- if (off < srclen) {
- n = min_t(size_t, nleft, srclen - off);
- memcpy(buf, off + (char *) &udev->descriptor, n);
- nleft -= n;
- buf += n;
- off = 0;
- } else {
- off -= srclen;
- }
-
- /* Then follows the raw descriptor entry for the current
- * configuration (config plus subsidiary descriptors).
+ /* The binary attribute begins with the device descriptor.
+ * Following that are the raw descriptor entries for all the
+ * configurations (config plus subsidiary descriptors).
*/
- if (udev->actconfig) {
- int cfgno = udev->actconfig - udev->config;
-
- srclen = __le16_to_cpu(udev->actconfig->desc.wTotalLength);
+ for (cfgno = -1; cfgno < udev->descriptor.bNumConfigurations &&
+ nleft > 0; ++cfgno) {
+ if (cfgno < 0) {
+ src = &udev->descriptor;
+ srclen = sizeof(struct usb_device_descriptor);
+ } else {
+ src = udev->rawdescriptors[cfgno];
+ srclen = __le16_to_cpu(udev->config[cfgno].desc.
+ wTotalLength);
+ }
if (off < srclen) {
- n = min_t(size_t, nleft, srclen - off);
- memcpy(buf, off + udev->rawdescriptors[cfgno], n);
+ n = min(nleft, srclen - (size_t) off);
+ memcpy(buf, src + off, n);
nleft -= n;
+ buf += n;
+ off = 0;
+ } else {
+ off -= srclen;
}
}
- usb_unlock_device(udev);
return count - nleft;
}
diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 651b82701394..18687543d7fa 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -1627,7 +1627,9 @@ static int reset_queues(struct fsl_udc *udc)
udc_reset_ep_queue(udc, pipe);
/* report disconnect; the driver is already quiesced */
+ spin_unlock(&udc->lock);
udc->driver->disconnect(&udc->gadget);
+ spin_lock(&udc->lock);
return 0;
}
diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c
index 8b5f991e949c..08a4335401a9 100644
--- a/drivers/usb/host/ehci-au1xxx.c
+++ b/drivers/usb/host/ehci-au1xxx.c
@@ -223,6 +223,7 @@ static const struct hc_driver ehci_au1xxx_hc_driver = {
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
.relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 6d9bed6c1f48..7370d6187c64 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -269,7 +269,7 @@ static int ehci_fsl_setup(struct usb_hcd *hcd)
if (retval)
return retval;
- ehci->is_tdi_rh_tt = 1;
+ hcd->has_tt = 1;
ehci->sbrn = 0x20;
@@ -295,10 +295,6 @@ static const struct hc_driver ehci_fsl_hc_driver = {
*/
.reset = ehci_fsl_setup,
.start = ehci_run,
-#ifdef CONFIG_PM
- .suspend = ehci_bus_suspend,
- .resume = ehci_bus_resume,
-#endif
.stop = ehci_stop,
.shutdown = ehci_shutdown,
@@ -322,6 +318,7 @@ static const struct hc_driver ehci_fsl_hc_driver = {
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
.relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
static int ehci_fsl_drv_probe(struct platform_device *pdev)
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 382587c4457c..740835bb8575 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -609,7 +609,7 @@ static int ehci_hub_control (
}
break;
case USB_PORT_FEAT_C_SUSPEND:
- /* we auto-clear this feature */
+ clear_bit(wIndex, &ehci->port_c_suspend);
break;
case USB_PORT_FEAT_POWER:
if (HCS_PPC (ehci->hcs_params))
@@ -688,7 +688,7 @@ static int ehci_hub_control (
/* resume completed? */
else if (time_after_eq(jiffies,
ehci->reset_done[wIndex])) {
- status |= 1 << USB_PORT_FEAT_C_SUSPEND;
+ set_bit(wIndex, &ehci->port_c_suspend);
ehci->reset_done[wIndex] = 0;
/* stop resume signaling */
@@ -765,6 +765,8 @@ static int ehci_hub_control (
status |= 1 << USB_PORT_FEAT_RESET;
if (temp & PORT_POWER)
status |= 1 << USB_PORT_FEAT_POWER;
+ if (test_bit(wIndex, &ehci->port_c_suspend))
+ status |= 1 << USB_PORT_FEAT_C_SUSPEND;
#ifndef VERBOSE_DEBUG
if (status & ~0xffff) /* only if wPortChange is interesting */
@@ -875,3 +877,13 @@ static void ehci_relinquish_port(struct usb_hcd *hcd, int portnum)
set_owner(ehci, --portnum, PORT_OWNER);
}
+static int ehci_port_handed_over(struct usb_hcd *hcd, int portnum)
+{
+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+ u32 __iomem *reg;
+
+ if (ehci_is_TDI(ehci))
+ return 0;
+ reg = &ehci->regs->port_status[portnum - 1];
+ return ehci_readl(ehci, reg) & PORT_OWNER;
+}
diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c
index 601c8795a854..9d042f220097 100644
--- a/drivers/usb/host/ehci-ixp4xx.c
+++ b/drivers/usb/host/ehci-ixp4xx.c
@@ -26,7 +26,7 @@ static int ixp4xx_ehci_init(struct usb_hcd *hcd)
+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
- ehci->is_tdi_rh_tt = 1;
+ hcd->has_tt = 1;
ehci_reset(ehci);
retval = ehci_init(hcd);
@@ -58,6 +58,8 @@ static const struct hc_driver ixp4xx_ehci_hc_driver = {
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
#endif
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
static int ixp4xx_ehci_probe(struct platform_device *pdev)
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index 3adfda813a7b..ab625f0ba1d9 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -139,10 +139,6 @@ static const struct hc_driver ehci_orion_hc_driver = {
*/
.reset = ehci_orion_setup,
.start = ehci_run,
-#ifdef CONFIG_PM
- .suspend = ehci_bus_suspend,
- .resume = ehci_bus_resume,
-#endif
.stop = ehci_stop,
.shutdown = ehci_shutdown,
@@ -165,6 +161,8 @@ static const struct hc_driver ehci_orion_hc_driver = {
.hub_control = ehci_hub_control,
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
static void __init
@@ -250,7 +248,7 @@ static int __init ehci_orion_drv_probe(struct platform_device *pdev)
ehci->regs = hcd->regs + 0x100 +
HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
- ehci->is_tdi_rh_tt = 1;
+ hcd->has_tt = 1;
ehci->sbrn = 0x20;
/*
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 5bb7f6bb13f3..c46a58f9181d 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -129,7 +129,6 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
switch (pdev->vendor) {
case PCI_VENDOR_ID_TDI:
if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
- ehci->is_tdi_rh_tt = 1;
hcd->has_tt = 1;
tdi_reset(ehci);
}
@@ -379,7 +378,8 @@ static const struct hc_driver ehci_pci_hc_driver = {
.hub_control = ehci_hub_control,
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
- .relinquish_port = ehci_relinquish_port,
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c
index ee305b1f99ff..b018deed2e8f 100644
--- a/drivers/usb/host/ehci-ppc-of.c
+++ b/drivers/usb/host/ehci-ppc-of.c
@@ -76,6 +76,8 @@ static const struct hc_driver ehci_ppc_of_hc_driver = {
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
#endif
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
diff --git a/drivers/usb/host/ehci-ppc-soc.c b/drivers/usb/host/ehci-ppc-soc.c
index 6c76036783a1..529590eb4037 100644
--- a/drivers/usb/host/ehci-ppc-soc.c
+++ b/drivers/usb/host/ehci-ppc-soc.c
@@ -163,6 +163,7 @@ static const struct hc_driver ehci_ppc_soc_hc_driver = {
.bus_suspend = ehci_bus_suspend,
.bus_resume = ehci_bus_resume,
.relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
static int ehci_hcd_ppc_soc_drv_probe(struct platform_device *pdev)
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 69782221bcf3..37e6abeb794c 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -73,6 +73,7 @@ static const struct hc_driver ps3_ehci_hc_driver = {
.bus_resume = ehci_bus_resume,
#endif
.relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
};
static int ps3_ehci_probe(struct ps3_system_bus_device *dev)
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index be575e46eac3..b7853c8bac0f 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -1349,18 +1349,27 @@ iso_stream_schedule (
/* when's the last uframe this urb could start? */
max = now + mod;
- /* typical case: reuse current schedule. stream is still active,
- * and no gaps from host falling behind (irq delays etc)
+ /* Typical case: reuse current schedule, stream is still active.
+ * Hopefully there are no gaps from the host falling behind
+ * (irq delays etc), but if there are we'll take the next
+ * slot in the schedule, implicitly assuming URB_ISO_ASAP.
*/
if (likely (!list_empty (&stream->td_list))) {
start = stream->next_uframe;
if (start < now)
start += mod;
- if (likely ((start + sched->span) < max))
- goto ready;
- /* else fell behind; someday, try to reschedule */
- status = -EL2NSYNC;
- goto fail;
+
+ /* Fell behind (by up to twice the slop amount)? */
+ if (start >= max - 2 * 8 * SCHEDULE_SLOP)
+ start += stream->interval * DIV_ROUND_UP(
+ max - start, stream->interval) - mod;
+
+ /* Tried to schedule too far into the future? */
+ if (unlikely((start + sched->span) >= max)) {
+ status = -EFBIG;
+ goto fail;
+ }
+ goto ready;
}
/* need to schedule; when's the next (u)frame we could start?
@@ -1613,6 +1622,9 @@ itd_complete (
} else if (likely ((t & EHCI_ISOC_ACTIVE) == 0)) {
desc->status = 0;
desc->actual_length = EHCI_ITD_LENGTH (t);
+ } else {
+ /* URB was too late */
+ desc->status = -EXDEV;
}
}
@@ -2095,7 +2107,7 @@ done:
static void
scan_periodic (struct ehci_hcd *ehci)
{
- unsigned frame, clock, now_uframe, mod;
+ unsigned now_uframe, frame, clock, clock_frame, mod;
unsigned modified;
mod = ehci->periodic_size << 3;
@@ -2111,6 +2123,7 @@ scan_periodic (struct ehci_hcd *ehci)
else
clock = now_uframe + mod - 1;
clock %= mod;
+ clock_frame = clock >> 3;
for (;;) {
union ehci_shadow q, *q_p;
@@ -2157,22 +2170,26 @@ restart:
case Q_TYPE_ITD:
/* If this ITD is still active, leave it for
* later processing ... check the next entry.
+ * No need to check for activity unless the
+ * frame is current.
*/
- rmb ();
- for (uf = 0; uf < 8 && live; uf++) {
- if (0 == (q.itd->hw_transaction [uf]
- & ITD_ACTIVE(ehci)))
- continue;
- incomplete = true;
- q_p = &q.itd->itd_next;
- hw_p = &q.itd->hw_next;
- type = Q_NEXT_TYPE(ehci,
+ if (frame == clock_frame && live) {
+ rmb();
+ for (uf = 0; uf < 8; uf++) {
+ if (q.itd->hw_transaction[uf] &
+ ITD_ACTIVE(ehci))
+ break;
+ }
+ if (uf < 8) {
+ incomplete = true;
+ q_p = &q.itd->itd_next;
+ hw_p = &q.itd->hw_next;
+ type = Q_NEXT_TYPE(ehci,
q.itd->hw_next);
- q = *q_p;
- break;
+ q = *q_p;
+ break;
+ }
}
- if (uf < 8 && live)
- break;
/* Take finished ITDs out of the schedule
* and process them: recycle, maybe report
@@ -2189,9 +2206,12 @@ restart:
case Q_TYPE_SITD:
/* If this SITD is still active, leave it for
* later processing ... check the next entry.
+ * No need to check for activity unless the
+ * frame is current.
*/
- if ((q.sitd->hw_results & SITD_ACTIVE(ehci))
- && live) {
+ if (frame == clock_frame && live &&
+ (q.sitd->hw_results &
+ SITD_ACTIVE(ehci))) {
incomplete = true;
q_p = &q.sitd->sitd_next;
hw_p = &q.sitd->hw_next;
@@ -2260,6 +2280,7 @@ restart:
/* rescan the rest of this frame, then ... */
clock = now;
+ clock_frame = clock >> 3;
} else {
now_uframe++;
now_uframe %= mod;
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index bf92d209a1a9..35a03095757e 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -97,6 +97,8 @@ struct ehci_hcd { /* one per controller */
dedicated to the companion controller */
unsigned long owned_ports; /* which ports are
owned by the companion during a bus suspend */
+ unsigned long port_c_suspend; /* which ports have
+ the change-suspend feature turned on */
/* per-HC memory pools (could be per-bus, but ...) */
struct dma_pool *qh_pool; /* qh per active urb */
@@ -112,7 +114,6 @@ struct ehci_hcd { /* one per controller */
u32 command;
/* SILICON QUIRKS */
- unsigned is_tdi_rh_tt:1; /* TDI roothub with TT */
unsigned no_selective_suspend:1;
unsigned has_fsl_port_bug:1; /* FreeScale */
unsigned big_endian_mmio:1;
@@ -678,7 +679,7 @@ struct ehci_fstn {
* needed (mostly in root hub code).
*/
-#define ehci_is_TDI(e) ((e)->is_tdi_rh_tt)
+#define ehci_is_TDI(e) (ehci_to_hcd(e)->has_tt)
/* Returns the speed of a device attached to a port on the root hub. */
static inline unsigned int
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index 440bf94f0d4c..c9db3fe98726 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -104,8 +104,8 @@ static u32 nxp_pci_io_base;
static u32 iolength;
static u32 pci_mem_phy0;
static u32 length;
-static u8 *chip_addr;
-static u8 *iobase;
+static u8 __iomem *chip_addr;
+static u8 __iomem *iobase;
static int __devinit isp1761_pci_probe(struct pci_dev *dev,
const struct pci_device_id *id)
diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
index a53db1d4e07a..eb6c06979f3b 100644
--- a/drivers/usb/misc/Kconfig
+++ b/drivers/usb/misc/Kconfig
@@ -269,3 +269,14 @@ config USB_TEST
See <http://www.linux-usb.org/usbtest/> for more information,
including sample test device firmware and "how to use it".
+config USB_ISIGHTFW
+ tristate "iSight firmware loading support"
+ depends on USB
+ help
+ This driver loads firmware for USB Apple iSight cameras, allowing
+ them to be driven by the USB video class driver available at
+ http://linux-uvc.berlios.de
+
+ The firmware for this driver must be extracted from the MacOS
+ driver beforehand. Tools for doing so are available at
+ http://bersace03.free.fr
diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile
index b68e6b774f1a..aba091cb5ec0 100644
--- a/drivers/usb/misc/Makefile
+++ b/drivers/usb/misc/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_USB_EMI62) += emi62.o
obj-$(CONFIG_USB_FTDI_ELAN) += ftdi-elan.o
obj-$(CONFIG_USB_IDMOUSE) += idmouse.o
obj-$(CONFIG_USB_IOWARRIOR) += iowarrior.o
+obj-$(CONFIG_USB_ISIGHTFW) += isight_firmware.o
obj-$(CONFIG_USB_LCD) += usblcd.o
obj-$(CONFIG_USB_LD) += ldusb.o
obj-$(CONFIG_USB_LED) += usbled.o
diff --git a/drivers/usb/misc/isight_firmware.c b/drivers/usb/misc/isight_firmware.c
new file mode 100644
index 000000000000..390e04885536
--- /dev/null
+++ b/drivers/usb/misc/isight_firmware.c
@@ -0,0 +1,131 @@
+/*
+ * Driver for loading USB isight firmware
+ *
+ * Copyright (C) 2008 Matthew Garrett <mjg@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 2.
+ *
+ * The USB isight cameras in recent Apples are roughly compatible with the USB
+ * video class specification, and can be driven by uvcvideo. However, they
+ * need firmware to be loaded beforehand. After firmware loading, the device
+ * detaches from the USB bus and reattaches with a new device ID. It can then
+ * be claimed by the uvc driver.
+ *
+ * The firmware is non-free and must be extracted by the user. Tools to do this
+ * are available at http://bersace03.free.fr/ift/
+ *
+ * The isight firmware loading was reverse engineered by Johannes Berg
+ * <johannes@sipsolutions.de>, and this driver is based on code by Ronald
+ * Bultje <rbultje@ronald.bitfreak.net>
+ */
+
+#include <linux/usb.h>
+#include <linux/firmware.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+
+static struct usb_device_id id_table[] = {
+ {USB_DEVICE(0x05ac, 0x8300)},
+ {},
+};
+
+MODULE_DEVICE_TABLE(usb, id_table);
+
+static int isight_firmware_load(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct usb_device *dev = interface_to_usbdev(intf);
+ int llen, len, req, ret = 0;
+ const struct firmware *firmware;
+ unsigned char *buf;
+ unsigned char data[4];
+ char *ptr;
+
+ if (request_firmware(&firmware, "isight.fw", &dev->dev) != 0) {
+ printk(KERN_ERR "Unable to load isight firmware\n");
+ return -ENODEV;
+ }
+
+ ptr = firmware->data;
+
+ if (usb_control_msg
+ (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, "\1", 1,
+ 300) != 1) {
+ printk(KERN_ERR
+ "Failed to initialise isight firmware loader\n");
+ ret = -ENODEV;
+ goto out;
+ }
+
+ while (1) {
+ memcpy(data, ptr, 4);
+ len = (data[0] << 8 | data[1]);
+ req = (data[2] << 8 | data[3]);
+ ptr += 4;
+
+ if (len == 0x8001)
+ break; /* success */
+ else if (len == 0)
+ continue;
+
+ for (; len > 0; req += 50) {
+ llen = len > 50 ? 50 : len;
+ len -= llen;
+
+ buf = kmalloc(llen, GFP_KERNEL);
+ memcpy(buf, ptr, llen);
+
+ ptr += llen;
+
+ if (usb_control_msg
+ (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, req, 0,
+ buf, llen, 300) != llen) {
+ printk(KERN_ERR
+ "Failed to load isight firmware\n");
+ kfree(buf);
+ ret = -ENODEV;
+ goto out;
+ }
+
+ kfree(buf);
+ }
+ }
+ if (usb_control_msg
+ (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, "\0", 1,
+ 300) != 1) {
+ printk(KERN_ERR "isight firmware loading completion failed\n");
+ ret = -ENODEV;
+ }
+out:
+ release_firmware(firmware);
+ return ret;
+}
+
+static void isight_firmware_disconnect(struct usb_interface *intf)
+{
+}
+
+static struct usb_driver isight_firmware_driver = {
+ .name = "isight_firmware",
+ .probe = isight_firmware_load,
+ .disconnect = isight_firmware_disconnect,
+ .id_table = id_table,
+};
+
+static int __init isight_firmware_init(void)
+{
+ return usb_register(&isight_firmware_driver);
+}
+
+static void __exit isight_firmware_exit(void)
+{
+ usb_deregister(&isight_firmware_driver);
+}
+
+module_init(isight_firmware_init);
+module_exit(isight_firmware_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Matthew Garrett <mjg@redhat.com>");
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 3cee6feac174..5234e7a3bd2c 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -174,8 +174,270 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
- { USB_DEVICE(MTXORB_VK_VID, MTXORB_VK_PID),
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0100_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0101_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0102_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0103_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0104_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0105_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0106_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0107_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0108_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0109_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_010F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0110_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0111_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0112_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0113_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0114_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0115_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0116_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0117_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0118_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0119_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_011F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0120_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0121_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0122_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0123_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0124_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0125_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0126_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0127_PID),
.driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0128_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0129_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012C_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_012F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0130_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0131_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0132_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0133_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0134_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0135_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0136_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0137_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0138_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0139_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_013F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0140_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0141_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0142_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0143_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0144_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0145_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0146_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0147_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0148_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0149_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_014F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0150_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0151_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0152_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0153_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0154_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0155_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0156_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0157_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0158_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0159_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_015F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0160_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0161_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0162_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0163_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0164_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0165_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0166_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0167_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0168_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0169_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_016F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0170_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0171_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0172_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0173_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0174_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0175_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0176_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0177_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0178_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0179_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_017F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0180_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0181_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0182_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0183_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0184_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0185_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0186_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0187_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0188_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0189_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_018F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0190_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0191_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0192_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0193_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0194_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0195_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0196_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0197_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0198_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_0199_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019A_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019B_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019C_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019D_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019E_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_019F_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A0_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A1_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A2_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A3_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A4_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A5_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A6_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A7_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A8_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01A9_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AA_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AB_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AC_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AD_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AE_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01AF_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B0_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B1_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B2_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B3_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B4_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B5_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B6_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B7_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B8_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01B9_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BA_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BB_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BC_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BD_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BE_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01BF_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C0_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C1_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C2_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C3_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C4_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C5_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C6_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C7_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C8_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01C9_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CA_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CB_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CC_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CD_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CE_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01CF_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D0_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D1_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D2_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D3_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D4_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D5_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D6_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D7_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D8_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01D9_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DA_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DB_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DC_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DD_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DE_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01DF_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E0_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E1_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E2_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E3_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E4_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E5_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E6_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E7_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E8_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01E9_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EA_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EB_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EC_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01ED_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EE_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01EF_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F0_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F1_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F2_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F3_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F4_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F5_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F6_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F7_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F8_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01F9_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FA_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FB_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FC_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FD_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FE_PID) },
+ { USB_DEVICE(MTXORB_VID,MTXORB_FTDI_RANGE_01FF_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index a72f2c81d664..06e0ecabb3eb 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -114,11 +114,268 @@
#define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */
/*
- * The following are the values for the Matrix Orbital VK204-25-USB
- * display, which use the FT232RL.
- */
-#define MTXORB_VK_VID 0x1b3d
-#define MTXORB_VK_PID 0x0158
+ * The following are the values for the Matrix Orbital FTDI Range
+ * Anything in this range will use an FT232RL.
+ */
+#define MTXORB_VID 0x1B3D
+#define MTXORB_FTDI_RANGE_0100_PID 0x0100
+#define MTXORB_FTDI_RANGE_0101_PID 0x0101
+#define MTXORB_FTDI_RANGE_0102_PID 0x0102
+#define MTXORB_FTDI_RANGE_0103_PID 0x0103
+#define MTXORB_FTDI_RANGE_0104_PID 0x0104
+#define MTXORB_FTDI_RANGE_0105_PID 0x0105
+#define MTXORB_FTDI_RANGE_0106_PID 0x0106
+#define MTXORB_FTDI_RANGE_0107_PID 0x0107
+#define MTXORB_FTDI_RANGE_0108_PID 0x0108
+#define MTXORB_FTDI_RANGE_0109_PID 0x0109
+#define MTXORB_FTDI_RANGE_010A_PID 0x010A
+#define MTXORB_FTDI_RANGE_010B_PID 0x010B
+#define MTXORB_FTDI_RANGE_010C_PID 0x010C
+#define MTXORB_FTDI_RANGE_010D_PID 0x010D
+#define MTXORB_FTDI_RANGE_010E_PID 0x010E
+#define MTXORB_FTDI_RANGE_010F_PID 0x010F
+#define MTXORB_FTDI_RANGE_0110_PID 0x0110
+#define MTXORB_FTDI_RANGE_0111_PID 0x0111
+#define MTXORB_FTDI_RANGE_0112_PID 0x0112
+#define MTXORB_FTDI_RANGE_0113_PID 0x0113
+#define MTXORB_FTDI_RANGE_0114_PID 0x0114
+#define MTXORB_FTDI_RANGE_0115_PID 0x0115
+#define MTXORB_FTDI_RANGE_0116_PID 0x0116
+#define MTXORB_FTDI_RANGE_0117_PID 0x0117
+#define MTXORB_FTDI_RANGE_0118_PID 0x0118
+#define MTXORB_FTDI_RANGE_0119_PID 0x0119
+#define MTXORB_FTDI_RANGE_011A_PID 0x011A
+#define MTXORB_FTDI_RANGE_011B_PID 0x011B
+#define MTXORB_FTDI_RANGE_011C_PID 0x011C
+#define MTXORB_FTDI_RANGE_011D_PID 0x011D
+#define MTXORB_FTDI_RANGE_011E_PID 0x011E
+#define MTXORB_FTDI_RANGE_011F_PID 0x011F
+#define MTXORB_FTDI_RANGE_0120_PID 0x0120
+#define MTXORB_FTDI_RANGE_0121_PID 0x0121
+#define MTXORB_FTDI_RANGE_0122_PID 0x0122
+#define MTXORB_FTDI_RANGE_0123_PID 0x0123
+#define MTXORB_FTDI_RANGE_0124_PID 0x0124
+#define MTXORB_FTDI_RANGE_0125_PID 0x0125
+#define MTXORB_FTDI_RANGE_0126_PID 0x0126
+#define MTXORB_FTDI_RANGE_0127_PID 0x0127
+#define MTXORB_FTDI_RANGE_0128_PID 0x0128
+#define MTXORB_FTDI_RANGE_0129_PID 0x0129
+#define MTXORB_FTDI_RANGE_012A_PID 0x012A
+#define MTXORB_FTDI_RANGE_012B_PID 0x012B
+#define MTXORB_FTDI_RANGE_012C_PID 0x012C
+#define MTXORB_FTDI_RANGE_012D_PID 0x012D
+#define MTXORB_FTDI_RANGE_012E_PID 0x012E
+#define MTXORB_FTDI_RANGE_012F_PID 0x012F
+#define MTXORB_FTDI_RANGE_0130_PID 0x0130
+#define MTXORB_FTDI_RANGE_0131_PID 0x0131
+#define MTXORB_FTDI_RANGE_0132_PID 0x0132
+#define MTXORB_FTDI_RANGE_0133_PID 0x0133
+#define MTXORB_FTDI_RANGE_0134_PID 0x0134
+#define MTXORB_FTDI_RANGE_0135_PID 0x0135
+#define MTXORB_FTDI_RANGE_0136_PID 0x0136
+#define MTXORB_FTDI_RANGE_0137_PID 0x0137
+#define MTXORB_FTDI_RANGE_0138_PID 0x0138
+#define MTXORB_FTDI_RANGE_0139_PID 0x0139
+#define MTXORB_FTDI_RANGE_013A_PID 0x013A
+#define MTXORB_FTDI_RANGE_013B_PID 0x013B
+#define MTXORB_FTDI_RANGE_013C_PID 0x013C
+#define MTXORB_FTDI_RANGE_013D_PID 0x013D
+#define MTXORB_FTDI_RANGE_013E_PID 0x013E
+#define MTXORB_FTDI_RANGE_013F_PID 0x013F
+#define MTXORB_FTDI_RANGE_0140_PID 0x0140
+#define MTXORB_FTDI_RANGE_0141_PID 0x0141
+#define MTXORB_FTDI_RANGE_0142_PID 0x0142
+#define MTXORB_FTDI_RANGE_0143_PID 0x0143
+#define MTXORB_FTDI_RANGE_0144_PID 0x0144
+#define MTXORB_FTDI_RANGE_0145_PID 0x0145
+#define MTXORB_FTDI_RANGE_0146_PID 0x0146
+#define MTXORB_FTDI_RANGE_0147_PID 0x0147
+#define MTXORB_FTDI_RANGE_0148_PID 0x0148
+#define MTXORB_FTDI_RANGE_0149_PID 0x0149
+#define MTXORB_FTDI_RANGE_014A_PID 0x014A
+#define MTXORB_FTDI_RANGE_014B_PID 0x014B
+#define MTXORB_FTDI_RANGE_014C_PID 0x014C
+#define MTXORB_FTDI_RANGE_014D_PID 0x014D
+#define MTXORB_FTDI_RANGE_014E_PID 0x014E
+#define MTXORB_FTDI_RANGE_014F_PID 0x014F
+#define MTXORB_FTDI_RANGE_0150_PID 0x0150
+#define MTXORB_FTDI_RANGE_0151_PID 0x0151
+#define MTXORB_FTDI_RANGE_0152_PID 0x0152
+#define MTXORB_FTDI_RANGE_0153_PID 0x0153
+#define MTXORB_FTDI_RANGE_0154_PID 0x0154
+#define MTXORB_FTDI_RANGE_0155_PID 0x0155
+#define MTXORB_FTDI_RANGE_0156_PID 0x0156
+#define MTXORB_FTDI_RANGE_0157_PID 0x0157
+#define MTXORB_FTDI_RANGE_0158_PID 0x0158
+#define MTXORB_FTDI_RANGE_0159_PID 0x0159
+#define MTXORB_FTDI_RANGE_015A_PID 0x015A
+#define MTXORB_FTDI_RANGE_015B_PID 0x015B
+#define MTXORB_FTDI_RANGE_015C_PID 0x015C
+#define MTXORB_FTDI_RANGE_015D_PID 0x015D
+#define MTXORB_FTDI_RANGE_015E_PID 0x015E
+#define MTXORB_FTDI_RANGE_015F_PID 0x015F
+#define MTXORB_FTDI_RANGE_0160_PID 0x0160
+#define MTXORB_FTDI_RANGE_0161_PID 0x0161
+#define MTXORB_FTDI_RANGE_0162_PID 0x0162
+#define MTXORB_FTDI_RANGE_0163_PID 0x0163
+#define MTXORB_FTDI_RANGE_0164_PID 0x0164
+#define MTXORB_FTDI_RANGE_0165_PID 0x0165
+#define MTXORB_FTDI_RANGE_0166_PID 0x0166
+#define MTXORB_FTDI_RANGE_0167_PID 0x0167
+#define MTXORB_FTDI_RANGE_0168_PID 0x0168
+#define MTXORB_FTDI_RANGE_0169_PID 0x0169
+#define MTXORB_FTDI_RANGE_016A_PID 0x016A
+#define MTXORB_FTDI_RANGE_016B_PID 0x016B
+#define MTXORB_FTDI_RANGE_016C_PID 0x016C
+#define MTXORB_FTDI_RANGE_016D_PID 0x016D
+#define MTXORB_FTDI_RANGE_016E_PID 0x016E
+#define MTXORB_FTDI_RANGE_016F_PID 0x016F
+#define MTXORB_FTDI_RANGE_0170_PID 0x0170
+#define MTXORB_FTDI_RANGE_0171_PID 0x0171
+#define MTXORB_FTDI_RANGE_0172_PID 0x0172
+#define MTXORB_FTDI_RANGE_0173_PID 0x0173
+#define MTXORB_FTDI_RANGE_0174_PID 0x0174
+#define MTXORB_FTDI_RANGE_0175_PID 0x0175
+#define MTXORB_FTDI_RANGE_0176_PID 0x0176
+#define MTXORB_FTDI_RANGE_0177_PID 0x0177
+#define MTXORB_FTDI_RANGE_0178_PID 0x0178
+#define MTXORB_FTDI_RANGE_0179_PID 0x0179
+#define MTXORB_FTDI_RANGE_017A_PID 0x017A
+#define MTXORB_FTDI_RANGE_017B_PID 0x017B
+#define MTXORB_FTDI_RANGE_017C_PID 0x017C
+#define MTXORB_FTDI_RANGE_017D_PID 0x017D
+#define MTXORB_FTDI_RANGE_017E_PID 0x017E
+#define MTXORB_FTDI_RANGE_017F_PID 0x017F
+#define MTXORB_FTDI_RANGE_0180_PID 0x0180
+#define MTXORB_FTDI_RANGE_0181_PID 0x0181
+#define MTXORB_FTDI_RANGE_0182_PID 0x0182
+#define MTXORB_FTDI_RANGE_0183_PID 0x0183
+#define MTXORB_FTDI_RANGE_0184_PID 0x0184
+#define MTXORB_FTDI_RANGE_0185_PID 0x0185
+#define MTXORB_FTDI_RANGE_0186_PID 0x0186
+#define MTXORB_FTDI_RANGE_0187_PID 0x0187
+#define MTXORB_FTDI_RANGE_0188_PID 0x0188
+#define MTXORB_FTDI_RANGE_0189_PID 0x0189
+#define MTXORB_FTDI_RANGE_018A_PID 0x018A
+#define MTXORB_FTDI_RANGE_018B_PID 0x018B
+#define MTXORB_FTDI_RANGE_018C_PID 0x018C
+#define MTXORB_FTDI_RANGE_018D_PID 0x018D
+#define MTXORB_FTDI_RANGE_018E_PID 0x018E
+#define MTXORB_FTDI_RANGE_018F_PID 0x018F
+#define MTXORB_FTDI_RANGE_0190_PID 0x0190
+#define MTXORB_FTDI_RANGE_0191_PID 0x0191
+#define MTXORB_FTDI_RANGE_0192_PID 0x0192
+#define MTXORB_FTDI_RANGE_0193_PID 0x0193
+#define MTXORB_FTDI_RANGE_0194_PID 0x0194
+#define MTXORB_FTDI_RANGE_0195_PID 0x0195
+#define MTXORB_FTDI_RANGE_0196_PID 0x0196
+#define MTXORB_FTDI_RANGE_0197_PID 0x0197
+#define MTXORB_FTDI_RANGE_0198_PID 0x0198
+#define MTXORB_FTDI_RANGE_0199_PID 0x0199
+#define MTXORB_FTDI_RANGE_019A_PID 0x019A
+#define MTXORB_FTDI_RANGE_019B_PID 0x019B
+#define MTXORB_FTDI_RANGE_019C_PID 0x019C
+#define MTXORB_FTDI_RANGE_019D_PID 0x019D
+#define MTXORB_FTDI_RANGE_019E_PID 0x019E
+#define MTXORB_FTDI_RANGE_019F_PID 0x019F
+#define MTXORB_FTDI_RANGE_01A0_PID 0x01A0
+#define MTXORB_FTDI_RANGE_01A1_PID 0x01A1
+#define MTXORB_FTDI_RANGE_01A2_PID 0x01A2
+#define MTXORB_FTDI_RANGE_01A3_PID 0x01A3
+#define MTXORB_FTDI_RANGE_01A4_PID 0x01A4
+#define MTXORB_FTDI_RANGE_01A5_PID 0x01A5
+#define MTXORB_FTDI_RANGE_01A6_PID 0x01A6
+#define MTXORB_FTDI_RANGE_01A7_PID 0x01A7
+#define MTXORB_FTDI_RANGE_01A8_PID 0x01A8
+#define MTXORB_FTDI_RANGE_01A9_PID 0x01A9
+#define MTXORB_FTDI_RANGE_01AA_PID 0x01AA
+#define MTXORB_FTDI_RANGE_01AB_PID 0x01AB
+#define MTXORB_FTDI_RANGE_01AC_PID 0x01AC
+#define MTXORB_FTDI_RANGE_01AD_PID 0x01AD
+#define MTXORB_FTDI_RANGE_01AE_PID 0x01AE
+#define MTXORB_FTDI_RANGE_01AF_PID 0x01AF
+#define MTXORB_FTDI_RANGE_01B0_PID 0x01B0
+#define MTXORB_FTDI_RANGE_01B1_PID 0x01B1
+#define MTXORB_FTDI_RANGE_01B2_PID 0x01B2
+#define MTXORB_FTDI_RANGE_01B3_PID 0x01B3
+#define MTXORB_FTDI_RANGE_01B4_PID 0x01B4
+#define MTXORB_FTDI_RANGE_01B5_PID 0x01B5
+#define MTXORB_FTDI_RANGE_01B6_PID 0x01B6
+#define MTXORB_FTDI_RANGE_01B7_PID 0x01B7
+#define MTXORB_FTDI_RANGE_01B8_PID 0x01B8
+#define MTXORB_FTDI_RANGE_01B9_PID 0x01B9
+#define MTXORB_FTDI_RANGE_01BA_PID 0x01BA
+#define MTXORB_FTDI_RANGE_01BB_PID 0x01BB
+#define MTXORB_FTDI_RANGE_01BC_PID 0x01BC
+#define MTXORB_FTDI_RANGE_01BD_PID 0x01BD
+#define MTXORB_FTDI_RANGE_01BE_PID 0x01BE
+#define MTXORB_FTDI_RANGE_01BF_PID 0x01BF
+#define MTXORB_FTDI_RANGE_01C0_PID 0x01C0
+#define MTXORB_FTDI_RANGE_01C1_PID 0x01C1
+#define MTXORB_FTDI_RANGE_01C2_PID 0x01C2
+#define MTXORB_FTDI_RANGE_01C3_PID 0x01C3
+#define MTXORB_FTDI_RANGE_01C4_PID 0x01C4
+#define MTXORB_FTDI_RANGE_01C5_PID 0x01C5
+#define MTXORB_FTDI_RANGE_01C6_PID 0x01C6
+#define MTXORB_FTDI_RANGE_01C7_PID 0x01C7
+#define MTXORB_FTDI_RANGE_01C8_PID 0x01C8
+#define MTXORB_FTDI_RANGE_01C9_PID 0x01C9
+#define MTXORB_FTDI_RANGE_01CA_PID 0x01CA
+#define MTXORB_FTDI_RANGE_01CB_PID 0x01CB
+#define MTXORB_FTDI_RANGE_01CC_PID 0x01CC
+#define MTXORB_FTDI_RANGE_01CD_PID 0x01CD
+#define MTXORB_FTDI_RANGE_01CE_PID 0x01CE
+#define MTXORB_FTDI_RANGE_01CF_PID 0x01CF
+#define MTXORB_FTDI_RANGE_01D0_PID 0x01D0
+#define MTXORB_FTDI_RANGE_01D1_PID 0x01D1
+#define MTXORB_FTDI_RANGE_01D2_PID 0x01D2
+#define MTXORB_FTDI_RANGE_01D3_PID 0x01D3
+#define MTXORB_FTDI_RANGE_01D4_PID 0x01D4
+#define MTXORB_FTDI_RANGE_01D5_PID 0x01D5
+#define MTXORB_FTDI_RANGE_01D6_PID 0x01D6
+#define MTXORB_FTDI_RANGE_01D7_PID 0x01D7
+#define MTXORB_FTDI_RANGE_01D8_PID 0x01D8
+#define MTXORB_FTDI_RANGE_01D9_PID 0x01D9
+#define MTXORB_FTDI_RANGE_01DA_PID 0x01DA
+#define MTXORB_FTDI_RANGE_01DB_PID 0x01DB
+#define MTXORB_FTDI_RANGE_01DC_PID 0x01DC
+#define MTXORB_FTDI_RANGE_01DD_PID 0x01DD
+#define MTXORB_FTDI_RANGE_01DE_PID 0x01DE
+#define MTXORB_FTDI_RANGE_01DF_PID 0x01DF
+#define MTXORB_FTDI_RANGE_01E0_PID 0x01E0
+#define MTXORB_FTDI_RANGE_01E1_PID 0x01E1
+#define MTXORB_FTDI_RANGE_01E2_PID 0x01E2
+#define MTXORB_FTDI_RANGE_01E3_PID 0x01E3
+#define MTXORB_FTDI_RANGE_01E4_PID 0x01E4
+#define MTXORB_FTDI_RANGE_01E5_PID 0x01E5
+#define MTXORB_FTDI_RANGE_01E6_PID 0x01E6
+#define MTXORB_FTDI_RANGE_01E7_PID 0x01E7
+#define MTXORB_FTDI_RANGE_01E8_PID 0x01E8
+#define MTXORB_FTDI_RANGE_01E9_PID 0x01E9
+#define MTXORB_FTDI_RANGE_01EA_PID 0x01EA
+#define MTXORB_FTDI_RANGE_01EB_PID 0x01EB
+#define MTXORB_FTDI_RANGE_01EC_PID 0x01EC
+#define MTXORB_FTDI_RANGE_01ED_PID 0x01ED
+#define MTXORB_FTDI_RANGE_01EE_PID 0x01EE
+#define MTXORB_FTDI_RANGE_01EF_PID 0x01EF
+#define MTXORB_FTDI_RANGE_01F0_PID 0x01F0
+#define MTXORB_FTDI_RANGE_01F1_PID 0x01F1
+#define MTXORB_FTDI_RANGE_01F2_PID 0x01F2
+#define MTXORB_FTDI_RANGE_01F3_PID 0x01F3
+#define MTXORB_FTDI_RANGE_01F4_PID 0x01F4
+#define MTXORB_FTDI_RANGE_01F5_PID 0x01F5
+#define MTXORB_FTDI_RANGE_01F6_PID 0x01F6
+#define MTXORB_FTDI_RANGE_01F7_PID 0x01F7
+#define MTXORB_FTDI_RANGE_01F8_PID 0x01F8
+#define MTXORB_FTDI_RANGE_01F9_PID 0x01F9
+#define MTXORB_FTDI_RANGE_01FA_PID 0x01FA
+#define MTXORB_FTDI_RANGE_01FB_PID 0x01FB
+#define MTXORB_FTDI_RANGE_01FC_PID 0x01FC
+#define MTXORB_FTDI_RANGE_01FD_PID 0x01FD
+#define MTXORB_FTDI_RANGE_01FE_PID 0x01FE
+#define MTXORB_FTDI_RANGE_01FF_PID 0x01FF
+
+
/* Interbiometrics USB I/O Board */
/* Developed for Interbiometrics by Rudolf Gugler */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 6cecd2c12b1d..43cfde83a93b 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -236,25 +236,25 @@ static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_NETWORK_EX) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_NETWORK) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418) },
- { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 234c5eea95a2..103195abd417 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -56,6 +56,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_RSAQ3) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_PHAROS) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_ALDIGA) },
+ { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MMX) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) },
{ USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) },
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 3bdefe020501..cff160abb130 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -14,6 +14,7 @@
#define PL2303_PRODUCT_ID_PHAROS 0xaaa0
#define PL2303_PRODUCT_ID_RSAQ3 0xaaa2
#define PL2303_PRODUCT_ID_ALDIGA 0x0611
+#define PL2303_PRODUCT_ID_MMX 0x0612
#define ATEN_VENDOR_ID 0x0557
#define ATEN_VENDOR_ID2 0x0547
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 1b09578cbb10..45fe3663fa7f 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -405,7 +405,7 @@ UNUSUAL_DEV( 0x04a5, 0x3010, 0x0100, 0x0100,
UNUSUAL_DEV( 0x04b4, 0x6830, 0x0000, 0x9999,
"Cypress",
"Cypress AT2LP",
- US_SC_CYP_ATACB, US_PR_BULK, NULL,
+ US_SC_CYP_ATACB, US_PR_DEVICE, NULL,
0),
#endif
@@ -1522,7 +1522,7 @@ UNUSUAL_DEV( 0x0fce, 0xe031, 0x0000, 0x0000,
"Sony Ericsson",
"M600i",
US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_FIX_CAPACITY ),
+ US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ),
/* Reported by Kevin Cernekee <kpc-usbdev@gelato.uiuc.edu>
* Tested on hardware version 1.10.
@@ -1716,10 +1716,12 @@ UNUSUAL_DEV( 0x22b8, 0x3010, 0x0001, 0x0001,
/*
* Patch by Pete Zaitcev <zaitcev@redhat.com>
* Report by Mark Patton. Red Hat bz#208928.
+ * Added support for rev 0x0002 (Motorola ROKR W5)
+ * by Javier Smaldone <javier@smaldone.com.ar>
*/
-UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0001,
+UNUSUAL_DEV( 0x22b8, 0x4810, 0x0001, 0x0002,
"Motorola",
- "RAZR V3i",
+ "RAZR V3i/ROKR W5",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 13866789b356..0f3c2bb7bf35 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -2,6 +2,9 @@
#include <linux/spinlock.h>
#include <linux/virtio_config.h>
+/* Unique numbering for virtio devices. */
+static unsigned int dev_index;
+
static ssize_t device_show(struct device *_d,
struct device_attribute *attr, char *buf)
{
@@ -166,7 +169,10 @@ int register_virtio_device(struct virtio_device *dev)
int err;
dev->dev.bus = &virtio_bus;
- sprintf(dev->dev.bus_id, "%u", dev->index);
+
+ /* Assign a unique device index and hence name. */
+ dev->index = dev_index++;
+ sprintf(dev->dev.bus_id, "virtio%u", dev->index);
/* We always start by resetting the device, in case a previous
* driver messed it up. This also tests that code path a little. */
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 27e9fc9117cd..eae7236310e4 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -78,9 +78,6 @@ static struct device virtio_pci_root = {
.bus_id = "virtio-pci",
};
-/* Unique numbering for devices under the kvm root */
-static unsigned int dev_index;
-
/* Convert a generic virtio device to our structure */
static struct virtio_pci_device *to_vp_device(struct virtio_device *vdev)
{
@@ -325,10 +322,6 @@ static int __devinit virtio_pci_probe(struct pci_dev *pci_dev,
if (vp_dev == NULL)
return -ENOMEM;
- snprintf(vp_dev->vdev.dev.bus_id, BUS_ID_SIZE, "virtio%d", dev_index);
- vp_dev->vdev.index = dev_index;
- dev_index++;
-
vp_dev->vdev.dev.parent = &virtio_pci_root;
vp_dev->vdev.config = &virtio_pci_config_ops;
vp_dev->pci_dev = pci_dev;
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 937a49d6772c..72bf8bc09014 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -227,7 +227,6 @@ static bool vring_enable_cb(struct virtqueue *_vq)
struct vring_virtqueue *vq = to_vvq(_vq);
START_USE(vq);
- BUG_ON(!(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT));
/* We optimistically turn back on interrupts, then check if there was
* more to do. */
@@ -254,13 +253,6 @@ irqreturn_t vring_interrupt(int irq, void *_vq)
if (unlikely(vq->broken))
return IRQ_HANDLED;
- /* Other side may have missed us turning off the interrupt,
- * but we should preserve disable semantic for virtio users. */
- if (unlikely(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)) {
- pr_debug("virtqueue interrupt after disable for %p\n", vq);
- return IRQ_HANDLED;
- }
-
pr_debug("virtqueue callback for %p (%p)\n", vq, vq->vq.callback);
if (vq->vq.callback)
vq->vq.callback(&vq->vq);
diff --git a/drivers/watchdog/geodewdt.c b/drivers/watchdog/geodewdt.c
index f85b19625f97..30d09cbbad94 100644
--- a/drivers/watchdog/geodewdt.c
+++ b/drivers/watchdog/geodewdt.c
@@ -221,8 +221,7 @@ geodewdt_probe(struct platform_device *dev)
{
int ret, timer;
- timer = geode_mfgpt_alloc_timer(MFGPT_TIMER_ANY,
- MFGPT_DOMAIN_WORKING, THIS_MODULE);
+ timer = geode_mfgpt_alloc_timer(MFGPT_TIMER_ANY, MFGPT_DOMAIN_WORKING);
if (timer == -1) {
printk(KERN_ERR "geodewdt: No timers were available\n");
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 9b8b4cfdf993..fb655b4593c6 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -3927,9 +3927,9 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr,
}
ref = (struct dfs_referral_level_3 *) &(pSMBr->referrals);
- if (ref->VersionNumber != 3) {
+ if (ref->VersionNumber != cpu_to_le16(3)) {
cERROR(1, ("Referrals of V%d version are not supported,"
- "should be V3", ref->VersionNumber));
+ "should be V3", le16_to_cpu(ref->VersionNumber)));
rc = -EINVAL;
goto parse_DFS_referrals_exit;
}
@@ -3977,7 +3977,7 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr,
if (rc)
goto parse_DFS_referrals_exit;
- ref += ref->Size;
+ ref += le16_to_cpu(ref->Size);
}
parse_DFS_referrals_exit:
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 1e44ad14881a..a27d61581bd6 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -142,53 +142,43 @@ static void o2net_idle_timer(unsigned long data);
static void o2net_sc_postpone_idle(struct o2net_sock_container *sc);
static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc);
-static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
- u32 msgkey, struct task_struct *task, u8 node)
-{
#ifdef CONFIG_DEBUG_FS
+void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+ u32 msgkey, struct task_struct *task, u8 node)
+{
INIT_LIST_HEAD(&nst->st_net_debug_item);
nst->st_task = task;
nst->st_msg_type = msgtype;
nst->st_msg_key = msgkey;
nst->st_node = node;
-#endif
}
-static void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
+void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
{
-#ifdef CONFIG_DEBUG_FS
do_gettimeofday(&nst->st_sock_time);
-#endif
}
-static void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
+void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
{
-#ifdef CONFIG_DEBUG_FS
do_gettimeofday(&nst->st_send_time);
-#endif
}
-static void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
+void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
{
-#ifdef CONFIG_DEBUG_FS
do_gettimeofday(&nst->st_status_time);
-#endif
}
-static void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
struct o2net_sock_container *sc)
{
-#ifdef CONFIG_DEBUG_FS
nst->st_sc = sc;
-#endif
}
-static void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id)
+void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id)
{
-#ifdef CONFIG_DEBUG_FS
nst->st_id = msg_id;
-#endif
}
+#endif /* CONFIG_DEBUG_FS */
static inline int o2net_reconnect_delay(void)
{
diff --git a/fs/ocfs2/cluster/tcp.h b/fs/ocfs2/cluster/tcp.h
index a705d5d19036..fd6179eb26d4 100644
--- a/fs/ocfs2/cluster/tcp.h
+++ b/fs/ocfs2/cluster/tcp.h
@@ -128,23 +128,23 @@ void o2net_debug_del_nst(struct o2net_send_tracking *nst);
void o2net_debug_add_sc(struct o2net_sock_container *sc);
void o2net_debug_del_sc(struct o2net_sock_container *sc);
#else
-static int o2net_debugfs_init(void)
+static inline int o2net_debugfs_init(void)
{
return 0;
}
-static void o2net_debugfs_exit(void)
+static inline void o2net_debugfs_exit(void)
{
}
-static void o2net_debug_add_nst(struct o2net_send_tracking *nst)
+static inline void o2net_debug_add_nst(struct o2net_send_tracking *nst)
{
}
-static void o2net_debug_del_nst(struct o2net_send_tracking *nst)
+static inline void o2net_debug_del_nst(struct o2net_send_tracking *nst)
{
}
-static void o2net_debug_add_sc(struct o2net_sock_container *sc)
+static inline void o2net_debug_add_sc(struct o2net_sock_container *sc)
{
}
-static void o2net_debug_del_sc(struct o2net_sock_container *sc)
+static inline void o2net_debug_del_sc(struct o2net_sock_container *sc)
{
}
#endif /* CONFIG_DEBUG_FS */
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index 8d58cfe410b1..18307ff81b77 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -224,10 +224,42 @@ struct o2net_send_tracking {
struct timeval st_send_time;
struct timeval st_status_time;
};
+
+void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+ u32 msgkey, struct task_struct *task, u8 node);
+void o2net_set_nst_sock_time(struct o2net_send_tracking *nst);
+void o2net_set_nst_send_time(struct o2net_send_tracking *nst);
+void o2net_set_nst_status_time(struct o2net_send_tracking *nst);
+void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+ struct o2net_sock_container *sc);
+void o2net_set_nst_msg_id(struct o2net_send_tracking *nst, u32 msg_id);
+
#else
struct o2net_send_tracking {
u32 dummy;
};
+
+static inline void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype,
+ u32 msgkey, struct task_struct *task, u8 node)
+{
+}
+static inline void o2net_set_nst_sock_time(struct o2net_send_tracking *nst)
+{
+}
+static inline void o2net_set_nst_send_time(struct o2net_send_tracking *nst)
+{
+}
+static inline void o2net_set_nst_status_time(struct o2net_send_tracking *nst)
+{
+}
+static inline void o2net_set_nst_sock_container(struct o2net_send_tracking *nst,
+ struct o2net_sock_container *sc)
+{
+}
+static inline void o2net_set_nst_msg_id(struct o2net_send_tracking *nst,
+ u32 msg_id)
+{
+}
#endif /* CONFIG_DEBUG_FS */
#endif /* O2CLUSTER_TCP_INTERNAL_H */
diff --git a/fs/ocfs2/dlm/dlmdebug.h b/fs/ocfs2/dlm/dlmdebug.h
index d34a62a3a625..8c686d22f9c7 100644
--- a/fs/ocfs2/dlm/dlmdebug.h
+++ b/fs/ocfs2/dlm/dlmdebug.h
@@ -60,25 +60,25 @@ void dlm_destroy_debugfs_root(void);
#else
-static int dlm_debug_init(struct dlm_ctxt *dlm)
+static inline int dlm_debug_init(struct dlm_ctxt *dlm)
{
return 0;
}
-static void dlm_debug_shutdown(struct dlm_ctxt *dlm)
+static inline void dlm_debug_shutdown(struct dlm_ctxt *dlm)
{
}
-static int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
+static inline int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
{
return 0;
}
-static void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
+static inline void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
{
}
-static int dlm_create_debugfs_root(void)
+static inline int dlm_create_debugfs_root(void)
{
return 0;
}
-static void dlm_destroy_debugfs_root(void)
+static inline void dlm_destroy_debugfs_root(void)
{
}
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index b503772cd0ec..6b97d11f6bf8 100644
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -61,7 +61,7 @@
* negotiated by the client. The client negotiates based on the maximum
* version advertised in /sys/fs/ocfs2/max_locking_protocol. The major
* number from the "SETV" message must match
- * user_stack.sp_proto->lp_max_version.pv_major, and the minor number
+ * ocfs2_user_plugin.sp_proto->lp_max_version.pv_major, and the minor number
* must be less than or equal to ...->lp_max_version.pv_minor.
*
* Once this information has been set, mounts will be allowed. From this
@@ -153,7 +153,7 @@ union ocfs2_control_message {
struct ocfs2_control_message_down u_down;
};
-static struct ocfs2_stack_plugin user_stack;
+static struct ocfs2_stack_plugin ocfs2_user_plugin;
static atomic_t ocfs2_control_opened;
static int ocfs2_control_this_node = -1;
@@ -399,7 +399,7 @@ static int ocfs2_control_do_setversion_msg(struct file *file,
char *ptr = NULL;
struct ocfs2_control_private *p = file->private_data;
struct ocfs2_protocol_version *max =
- &user_stack.sp_proto->lp_max_version;
+ &ocfs2_user_plugin.sp_proto->lp_max_version;
if (ocfs2_control_get_handshake_state(file) !=
OCFS2_CONTROL_HANDSHAKE_PROTOCOL)
@@ -680,7 +680,7 @@ static void fsdlm_lock_ast_wrapper(void *astarg)
struct dlm_lksb *lksb = fsdlm_astarg_to_lksb(astarg);
int status = lksb->sb_status;
- BUG_ON(user_stack.sp_proto == NULL);
+ BUG_ON(ocfs2_user_plugin.sp_proto == NULL);
/*
* For now we're punting on the issue of other non-standard errors
@@ -693,16 +693,16 @@ static void fsdlm_lock_ast_wrapper(void *astarg)
*/
if (status == -DLM_EUNLOCK || status == -DLM_ECANCEL)
- user_stack.sp_proto->lp_unlock_ast(astarg, 0);
+ ocfs2_user_plugin.sp_proto->lp_unlock_ast(astarg, 0);
else
- user_stack.sp_proto->lp_lock_ast(astarg);
+ ocfs2_user_plugin.sp_proto->lp_lock_ast(astarg);
}
static void fsdlm_blocking_ast_wrapper(void *astarg, int level)
{
- BUG_ON(user_stack.sp_proto == NULL);
+ BUG_ON(ocfs2_user_plugin.sp_proto == NULL);
- user_stack.sp_proto->lp_blocking_ast(astarg, level);
+ ocfs2_user_plugin.sp_proto->lp_blocking_ast(astarg, level);
}
static int user_dlm_lock(struct ocfs2_cluster_connection *conn,
@@ -838,7 +838,7 @@ static int user_cluster_this_node(unsigned int *this_node)
return 0;
}
-static struct ocfs2_stack_operations user_stack_ops = {
+static struct ocfs2_stack_operations ocfs2_user_plugin_ops = {
.connect = user_cluster_connect,
.disconnect = user_cluster_disconnect,
.this_node = user_cluster_this_node,
@@ -849,20 +849,20 @@ static struct ocfs2_stack_operations user_stack_ops = {
.dump_lksb = user_dlm_dump_lksb,
};
-static struct ocfs2_stack_plugin user_stack = {
+static struct ocfs2_stack_plugin ocfs2_user_plugin = {
.sp_name = "user",
- .sp_ops = &user_stack_ops,
+ .sp_ops = &ocfs2_user_plugin_ops,
.sp_owner = THIS_MODULE,
};
-static int __init user_stack_init(void)
+static int __init ocfs2_user_plugin_init(void)
{
int rc;
rc = ocfs2_control_init();
if (!rc) {
- rc = ocfs2_stack_glue_register(&user_stack);
+ rc = ocfs2_stack_glue_register(&ocfs2_user_plugin);
if (rc)
ocfs2_control_exit();
}
@@ -870,14 +870,14 @@ static int __init user_stack_init(void)
return rc;
}
-static void __exit user_stack_exit(void)
+static void __exit ocfs2_user_plugin_exit(void)
{
- ocfs2_stack_glue_unregister(&user_stack);
+ ocfs2_stack_glue_unregister(&ocfs2_user_plugin);
ocfs2_control_exit();
}
MODULE_AUTHOR("Oracle");
MODULE_DESCRIPTION("ocfs2 driver for userspace cluster stacks");
MODULE_LICENSE("GPL");
-module_init(user_stack_init);
-module_exit(user_stack_exit);
+module_init(ocfs2_user_plugin_init);
+module_exit(ocfs2_user_plugin_exit);
diff --git a/fs/splice.c b/fs/splice.c
index 78150038b584..aa5f6f60b305 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -58,8 +58,8 @@ static int page_cache_pipe_buf_steal(struct pipe_inode_info *pipe,
*/
wait_on_page_writeback(page);
- if (PagePrivate(page))
- try_to_release_page(page, GFP_KERNEL);
+ if (PagePrivate(page) && !try_to_release_page(page, GFP_KERNEL))
+ goto out_unlock;
/*
* If we succeeded in removing the mapping, set LRU flag
@@ -75,6 +75,7 @@ static int page_cache_pipe_buf_steal(struct pipe_inode_info *pipe,
* Raced with truncate or failed to remove page from current
* address space, unlock and return failure.
*/
+out_unlock:
unlock_page(page);
return 1;
}
@@ -983,7 +984,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
while (len) {
size_t read_len;
- loff_t pos = sd->pos;
+ loff_t pos = sd->pos, prev_pos = pos;
ret = do_splice_to(in, &pos, pipe, len, flags);
if (unlikely(ret <= 0))
@@ -998,15 +999,19 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
* could get stuck data in the internal pipe:
*/
ret = actor(pipe, sd);
- if (unlikely(ret <= 0))
+ if (unlikely(ret <= 0)) {
+ sd->pos = prev_pos;
goto out_release;
+ }
bytes += ret;
len -= ret;
sd->pos = pos;
- if (ret < read_len)
+ if (ret < read_len) {
+ sd->pos = prev_pos + ret;
goto out_release;
+ }
}
done:
@@ -1072,7 +1077,7 @@ long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
ret = splice_direct_to_actor(in, &sd, direct_splice_actor);
if (ret > 0)
- *ppos += ret;
+ *ppos = sd.pos;
return ret;
}
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index a9248d883675..76033831eb35 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/include/asm-blackfin/bfin-global.h
@@ -105,13 +105,6 @@ extern int sram_free(const void*);
extern void *sram_alloc_with_lsl(size_t, unsigned long);
extern int sram_free_with_lsl(const void*);
-extern void led_on(int);
-extern void led_off(int);
-extern void led_toggle(int);
-extern void led_disp_num(int);
-extern void led_toggle_num(int);
-extern void init_leds(void);
-
extern const char bfin_board_name[];
extern unsigned long wall_jiffies;
diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/include/asm-blackfin/mach-bf527/anomaly.h
index 735fa02fafb2..4725268a5ada 100644
--- a/include/asm-blackfin/mach-bf527/anomaly.h
+++ b/include/asm-blackfin/mach-bf527/anomaly.h
@@ -15,12 +15,16 @@
/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */
#define ANOMALY_05000074 (1)
+/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
+#define ANOMALY_05000119 (1)
/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
#define ANOMALY_05000122 (1)
/* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */
#define ANOMALY_05000245 (1)
/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
#define ANOMALY_05000265 (1)
+/* Errors when SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
+#define ANOMALY_05000312 (1)
/* Incorrect Access of OTP_STATUS During otp_write() Function */
#define ANOMALY_05000328 (1)
/* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */
@@ -92,7 +96,6 @@
#define ANOMALY_05000266 (0)
#define ANOMALY_05000273 (0)
#define ANOMALY_05000311 (0)
-#define ANOMALY_05000312 (0)
#define ANOMALY_05000323 (0)
#define ANOMALY_05000363 (0)
diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h
index 5a6dcc5fa36c..8f7ea112fd3a 100644
--- a/include/asm-blackfin/mach-bf533/anomaly.h
+++ b/include/asm-blackfin/mach-bf533/anomaly.h
@@ -2,7 +2,7 @@
* File: include/asm-blackfin/mach-bf533/anomaly.h
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
- * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Copyright (C) 2004-2008 Analog Devices Inc.
* Licensed under the GPL-2 or later.
*/
@@ -176,6 +176,21 @@
#define ANOMALY_05000315 (1)
/* Internal Voltage Regulator Values of 1.05V, 1.10V and 1.15V Not Allowed for LQFP Packages */
#define ANOMALY_05000319 (ANOMALY_BF531 || ANOMALY_BF532)
+/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
+#define ANOMALY_05000357 (1)
+/* UART Break Signal Issues */
+#define ANOMALY_05000363 (__SILICON_REVISION__ < 5)
+/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */
+#define ANOMALY_05000366 (1)
+/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
+#define ANOMALY_05000371 (1)
+/* PPI Does Not Start Properly In Specific Mode */
+#define ANOMALY_05000400 (__SILICON_REVISION__ >= 5)
+/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */
+#define ANOMALY_05000402 (__SILICON_REVISION__ >= 5)
+/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */
+#define ANOMALY_05000403 (1)
+
/* These anomalies have been "phased" out of analog.com anomaly sheets and are
* here to show running on older silicon just isn't feasible.
@@ -249,20 +264,6 @@
#define ANOMALY_05000192 (__SILICON_REVISION__ < 3)
/* Internal Voltage Regulator may not start up */
#define ANOMALY_05000206 (__SILICON_REVISION__ < 3)
-/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
-#define ANOMALY_05000357 (1)
-/* UART Break Signal Issues */
-#define ANOMALY_05000363 (__SILICON_REVISION__ < 5)
-/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */
-#define ANOMALY_05000366 (1)
-/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
-#define ANOMALY_05000371 (1)
-/* PPI Does Not Start Properly In Specific Mode */
-#define ANOMALY_05000400 (__SILICON_REVISION__ == 5)
-/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */
-#define ANOMALY_05000402 (__SILICON_REVISION__ == 5)
-/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */
-#define ANOMALY_05000403 (1)
/* Anomalies that don't exist on this proc */
#define ANOMALY_05000266 (0)
diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h
index a6b08facb242..8460ab9c324f 100644
--- a/include/asm-blackfin/mach-bf537/anomaly.h
+++ b/include/asm-blackfin/mach-bf537/anomaly.h
@@ -2,7 +2,7 @@
* File: include/asm-blackfin/mach-bf537/anomaly.h
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
- * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Copyright (C) 2004-2008 Analog Devices Inc.
* Licensed under the GPL-2 or later.
*/
@@ -132,8 +132,8 @@
#define ANOMALY_05000322 (1)
/* Ethernet MAC MDIO Reads Do Not Meet IEEE Specification */
#define ANOMALY_05000341 (__SILICON_REVISION__ >= 3)
-/* New Feature: UART Remains Enabled after UART Boot (Not Available on Older Silicon) */
-#define ANOMALY_05000350 (__SILICON_REVISION__ < 3)
+/* New Feature: UART Remains Enabled after UART Boot */
+#define ANOMALY_05000350 (__SILICON_REVISION__ >= 3)
/* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */
#define ANOMALY_05000355 (1)
/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
@@ -145,12 +145,10 @@
/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
#define ANOMALY_05000371 (1)
/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */
-#define ANOMALY_05000402 (__SILICON_REVISION__ >= 3)
+#define ANOMALY_05000402 (__SILICON_REVISION__ >= 5)
/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */
#define ANOMALY_05000403 (1)
-
-
/* Anomalies that don't exist on this proc */
#define ANOMALY_05000125 (0)
#define ANOMALY_05000158 (0)
diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h
index 49d3cebc5293..3ad59655881a 100644
--- a/include/asm-blackfin/mach-bf548/anomaly.h
+++ b/include/asm-blackfin/mach-bf548/anomaly.h
@@ -75,6 +75,8 @@
#define ANOMALY_05000365 (1)
/* Addressing Conflict between Boot ROM and Asynchronous Memory */
#define ANOMALY_05000369 (1)
+/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
+#define ANOMALY_05000371 (1)
/* Mobile DDR Operation Not Functional */
#define ANOMALY_05000377 (1)
/* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */
diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h
index 82157caa96a2..5c5d7d7d695f 100644
--- a/include/asm-blackfin/mach-bf561/anomaly.h
+++ b/include/asm-blackfin/mach-bf561/anomaly.h
@@ -2,7 +2,7 @@
* File: include/asm-blackfin/mach-bf561/anomaly.h
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
- * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Copyright (C) 2004-2008 Analog Devices Inc.
* Licensed under the GPL-2 or later.
*/
diff --git a/include/asm-frv/mem-layout.h b/include/asm-frv/mem-layout.h
index 734a1d0583b6..2947764fc0e0 100644
--- a/include/asm-frv/mem-layout.h
+++ b/include/asm-frv/mem-layout.h
@@ -31,6 +31,13 @@
#define PAGE_MASK (~(PAGE_SIZE-1))
+/*
+ * the slab must be aligned such that load- and store-double instructions don't
+ * fault if used
+ */
+#define ARCH_KMALLOC_MINALIGN 8
+#define ARCH_SLAB_MINALIGN 8
+
/*****************************************************************************/
/*
* virtual memory layout from kernel's point of view
diff --git a/include/asm-ia64/patch.h b/include/asm-ia64/patch.h
index a71543084fb4..295fe6ab4584 100644
--- a/include/asm-ia64/patch.h
+++ b/include/asm-ia64/patch.h
@@ -21,6 +21,7 @@ extern void ia64_patch_imm60 (u64 insn_addr, u64 val); /* patch "brl" w/ip-rel
extern void ia64_patch_mckinley_e9 (unsigned long start, unsigned long end);
extern void ia64_patch_vtop (unsigned long start, unsigned long end);
extern void ia64_patch_phys_stack_reg(unsigned long val);
+extern void ia64_patch_rse (unsigned long start, unsigned long end);
extern void ia64_patch_gate (void);
#endif /* _ASM_IA64_PATCH_H */
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 4b2a8d40ebc5..15f8dcfe6eee 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -76,7 +76,7 @@
# define KERNEL_STACK_SIZE_ORDER 0
#endif
-#define IA64_RBS_OFFSET ((IA64_TASK_SIZE + IA64_THREAD_INFO_SIZE + 15) & ~15)
+#define IA64_RBS_OFFSET ((IA64_TASK_SIZE + IA64_THREAD_INFO_SIZE + 31) & ~31)
#define IA64_STK_OFFSET ((1 << KERNEL_STACK_SIZE_ORDER)*PAGE_SIZE)
#define KERNEL_STACK_SIZE IA64_STK_OFFSET
diff --git a/include/asm-ia64/sections.h b/include/asm-ia64/sections.h
index dc42a359894f..7286e4a9fe84 100644
--- a/include/asm-ia64/sections.h
+++ b/include/asm-ia64/sections.h
@@ -10,6 +10,7 @@
extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
extern char __start___vtop_patchlist[], __end___vtop_patchlist[];
+extern char __start___rse_patchlist[], __end___rse_patchlist[];
extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[];
extern char __start___phys_stack_reg_patchlist[], __end___phys_stack_reg_patchlist[];
extern char __start_gate_section[];
diff --git a/include/asm-mn10300/ipcbuf.h b/include/asm-mn10300/ipcbuf.h
index efbbef8d1c69..f6f63d448272 100644
--- a/include/asm-mn10300/ipcbuf.h
+++ b/include/asm-mn10300/ipcbuf.h
@@ -1,4 +1,4 @@
-#ifndef _ASM_IPCBUF_H_
+#ifndef _ASM_IPCBUF_H
#define _ASM_IPCBUF_H
/*
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index e0062d73db1c..89189488e286 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -100,7 +100,7 @@ static inline type name(const volatile type __iomem *addr) \
{ \
type ret; \
__asm__ __volatile__("sync;" insn ";twi 0,%0,0;isync" \
- : "=r" (ret) : "r" (addr), "m" (*addr)); \
+ : "=r" (ret) : "r" (addr), "m" (*addr) : "memory"); \
return ret; \
}
@@ -108,8 +108,8 @@ static inline type name(const volatile type __iomem *addr) \
static inline void name(volatile type __iomem *addr, type val) \
{ \
__asm__ __volatile__("sync;" insn \
- : "=m" (*addr) : "r" (val), "r" (addr)); \
- IO_SET_SYNC_FLAG(); \
+ : "=m" (*addr) : "r" (val), "r" (addr) : "memory"); \
+ IO_SET_SYNC_FLAG(); \
}
@@ -333,7 +333,8 @@ static inline unsigned int name(unsigned int port) \
" .long 3b,5b\n" \
".previous" \
: "=&r" (x) \
- : "r" (port + _IO_BASE)); \
+ : "r" (port + _IO_BASE) \
+ : "memory"); \
return x; \
}
@@ -350,7 +351,8 @@ static inline void name(unsigned int val, unsigned int port) \
" .long 0b,2b\n" \
" .long 1b,2b\n" \
".previous" \
- : : "r" (val), "r" (port + _IO_BASE)); \
+ : : "r" (val), "r" (port + _IO_BASE) \
+ : "memory"); \
}
__do_in_asm(_rec_inb, "lbzx")
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index 0e959e20e9a3..41c547656130 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -40,7 +40,13 @@ typedef __signed__ long saddr_t;
#ifndef __ASSEMBLY__
+typedef u64 dma64_addr_t;
+#ifdef __s390x__
+/* DMA addresses come in 32-bit and 64-bit flavours. */
+typedef u64 dma_addr_t;
+#else
typedef u32 dma_addr_t;
+#endif
#ifndef __s390x__
typedef union {
diff --git a/include/asm-sh/checksum_32.h b/include/asm-sh/checksum_32.h
index 4bc8357e8892..14b7ac2f0a07 100644
--- a/include/asm-sh/checksum_32.h
+++ b/include/asm-sh/checksum_32.h
@@ -109,7 +109,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
will assume they contain their original values. */
: "=r" (sum), "=r" (iph), "=r" (ihl), "=&r" (__dummy0), "=&z" (__dummy1)
: "1" (iph), "2" (ihl)
- : "t");
+ : "t", "memory");
return csum_fold(sum);
}
diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h
index 6b722d315936..37672f79dcc8 100644
--- a/include/asm-x86/i387.h
+++ b/include/asm-x86/i387.h
@@ -193,6 +193,8 @@ static inline int restore_i387(struct _fpstate __user *buf)
#else /* CONFIG_X86_32 */
+extern void finit(void);
+
static inline void tolerant_fwait(void)
{
asm volatile("fnclex ; fwait");
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index cfc3147e5cf9..e3ef903aae88 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -55,6 +55,7 @@ enum blktrace_act {
enum blktrace_notify {
__BLK_TN_PROCESS = 0, /* establish pid/name mapping */
__BLK_TN_TIMESTAMP, /* include system clock */
+ __BLK_TN_MESSAGE, /* Character string message */
};
@@ -79,6 +80,7 @@ enum blktrace_notify {
#define BLK_TN_PROCESS (__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
#define BLK_TN_TIMESTAMP (__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
+#define BLK_TN_MESSAGE (__BLK_TN_MESSAGE | BLK_TC_ACT(BLK_TC_NOTIFY))
#define BLK_IO_TRACE_MAGIC 0x65617400
#define BLK_IO_TRACE_VERSION 0x07
@@ -119,6 +121,7 @@ struct blk_trace {
int trace_state;
struct rchan *rchan;
unsigned long *sequence;
+ unsigned char *msg_data;
u16 act_mask;
u64 start_lba;
u64 end_lba;
@@ -149,7 +152,28 @@ extern void blk_trace_shutdown(struct request_queue *);
extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *);
extern int do_blk_trace_setup(struct request_queue *q,
char *name, dev_t dev, struct blk_user_trace_setup *buts);
+extern void __trace_note_message(struct blk_trace *, const char *fmt, ...);
+/**
+ * blk_add_trace_msg - Add a (simple) message to the blktrace stream
+ * @q: queue the io is for
+ * @fmt: format to print message in
+ * args... Variable argument list for format
+ *
+ * Description:
+ * Records a (simple) message onto the blktrace stream.
+ *
+ * NOTE: BLK_TN_MAX_MSG characters are output at most.
+ * NOTE: Can not use 'static inline' due to presence of var args...
+ *
+ **/
+#define blk_add_trace_msg(q, fmt, ...) \
+ do { \
+ struct blk_trace *bt = (q)->blk_trace; \
+ if (unlikely(bt)) \
+ __trace_note_message(bt, fmt, ##__VA_ARGS__); \
+ } while (0)
+#define BLK_TN_MAX_MSG 128
/**
* blk_add_trace_rq - Add a trace for a request oriented action
@@ -299,6 +323,8 @@ extern int blk_trace_remove(struct request_queue *q);
#define blk_trace_setup(q, name, dev, arg) (-ENOTTY)
#define blk_trace_startstop(q, start) (-ENOTTY)
#define blk_trace_remove(q) (-ENOTTY)
+#define blk_add_trace_msg(q, fmt, ...) do { } while (0)
+
#endif /* CONFIG_BLK_DEV_IO_TRACE */
#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/device.h b/include/linux/device.h
index 14616e80213c..6a2d04c011bc 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -385,6 +385,9 @@ static inline const char *dev_name(struct device *dev)
return dev->bus_id;
}
+extern int dev_set_name(struct device *dev, const char *name, ...)
+ __attribute__((format(printf, 2, 3)));
+
#ifdef CONFIG_NUMA
static inline int dev_to_node(struct device *dev)
{
diff --git a/include/linux/input.h b/include/linux/input.h
index 28a094fcfe20..e075c4b762fb 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -637,7 +637,9 @@ struct input_absinfo {
#define SW_LID 0x00 /* set = lid shut */
#define SW_TABLET_MODE 0x01 /* set = tablet mode */
#define SW_HEADPHONE_INSERT 0x02 /* set = inserted */
-#define SW_RADIO 0x03 /* set = radio enabled */
+#define SW_RFKILL_ALL 0x03 /* rfkill master switch, type "any"
+ set = radio enabled */
+#define SW_RADIO SW_RFKILL_ALL /* deprecated */
#define SW_MAX 0x0f
#define SW_CNT (SW_MAX+1)
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 4a92fbafce9d..e57e5d08312d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -111,13 +111,10 @@ enum {
/* various global constants */
LIBATA_MAX_PRD = ATA_MAX_PRD / 2,
LIBATA_DUMB_MAX_PRD = ATA_MAX_PRD / 4, /* Worst case */
- ATA_MAX_PORTS = 8,
ATA_DEF_QUEUE = 1,
/* tag ATA_MAX_QUEUE - 1 is reserved for internal commands */
ATA_MAX_QUEUE = 32,
ATA_TAG_INTERNAL = ATA_MAX_QUEUE - 1,
- ATA_MAX_BUS = 2,
- ATA_DEF_BUSY_WAIT = 10000,
ATA_SHORT_PAUSE = (HZ >> 6) + 1,
ATAPI_MAX_DRAIN = 16 << 10,
@@ -1435,7 +1432,8 @@ extern void ata_sff_qc_prep(struct ata_queued_cmd *qc);
extern void ata_sff_dumb_qc_prep(struct ata_queued_cmd *qc);
extern void ata_sff_dev_select(struct ata_port *ap, unsigned int device);
extern u8 ata_sff_check_status(struct ata_port *ap);
-extern u8 ata_sff_altstatus(struct ata_port *ap);
+extern void ata_sff_pause(struct ata_port *ap);
+extern void ata_sff_dma_pause(struct ata_port *ap);
extern int ata_sff_busy_sleep(struct ata_port *ap,
unsigned long timeout_pat, unsigned long timeout);
extern int ata_sff_wait_ready(struct ata_link *link, unsigned long deadline);
@@ -1496,19 +1494,6 @@ extern int ata_pci_sff_init_one(struct pci_dev *pdev,
#endif /* CONFIG_PCI */
/**
- * ata_sff_pause - Flush writes and pause 400 nanoseconds.
- * @ap: Port to wait for.
- *
- * LOCKING:
- * Inherited from caller.
- */
-static inline void ata_sff_pause(struct ata_port *ap)
-{
- ata_sff_altstatus(ap);
- ndelay(400);
-}
-
-/**
* ata_sff_busy_wait - Wait for a port status register
* @ap: Port to wait for.
* @bits: bits that must be clear
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 3e05e5474749..ae0be3c62375 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -766,7 +766,6 @@ struct sched_domain {
struct sched_domain *child; /* bottom domain must be null terminated */
struct sched_group *groups; /* the balancing groups of the domain */
cpumask_t span; /* span of all CPUs in this domain */
- int first_cpu; /* cache of the first cpu in this domain */
unsigned long min_interval; /* Minimum balance interval ms */
unsigned long max_interval; /* Maximum balance interval ms */
unsigned int busy_factor; /* less balancing by factor if busy */
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index d32123ae08ad..d8f31de632c5 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -192,6 +192,7 @@ struct uart_ops {
void (*shutdown)(struct uart_port *);
void (*set_termios)(struct uart_port *, struct ktermios *new,
struct ktermios *old);
+ void (*set_ldisc)(struct uart_port *);
void (*pm)(struct uart_port *, unsigned int state,
unsigned int oldstate);
int (*set_wake)(struct uart_port *, unsigned int state);
diff --git a/include/linux/spi/mmc_spi.h b/include/linux/spi/mmc_spi.h
index e9bbe3ebd721..d5ca78b93a3b 100644
--- a/include/linux/spi/mmc_spi.h
+++ b/include/linux/spi/mmc_spi.h
@@ -1,6 +1,8 @@
#ifndef __LINUX_SPI_MMC_SPI_H
#define __LINUX_SPI_MMC_SPI_H
+#include <linux/interrupt.h>
+
struct device;
struct mmc_host;
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 4bb7074a2c3a..24f3d2282e11 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -166,7 +166,9 @@ void arch_update_cpu_topology(void);
.busy_idx = 3, \
.idle_idx = 3, \
.flags = SD_LOAD_BALANCE \
- | SD_SERIALIZE, \
+ | SD_BALANCE_NEWIDLE \
+ | SD_WAKE_AFFINE \
+ | SD_SERIALIZE, \
.last_balance = jiffies, \
.balance_interval = 64, \
}
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index d4695a3356d0..5f79a5f9de79 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -10,18 +10,19 @@
#define VIRTIO_BLK_F_SIZE_MAX 1 /* Indicates maximum segment size */
#define VIRTIO_BLK_F_SEG_MAX 2 /* Indicates maximum # of segments */
#define VIRTIO_BLK_F_GEOMETRY 4 /* Legacy geometry available */
+#define VIRTIO_BLK_F_RO 5 /* Disk is read-only */
struct virtio_blk_config
{
/* The capacity (in 512-byte sectors). */
- __le64 capacity;
+ __u64 capacity;
/* The maximum segment size (if VIRTIO_BLK_F_SIZE_MAX) */
- __le32 size_max;
+ __u32 size_max;
/* The maximum number of segments (if VIRTIO_BLK_F_SEG_MAX) */
- __le32 seg_max;
+ __u32 seg_max;
/* geometry the device (if VIRTIO_BLK_F_GEOMETRY) */
struct virtio_blk_geometry {
- __le16 cylinders;
+ __u16 cylinders;
__u8 heads;
__u8 sectors;
} geometry;
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 50db245c81ad..f364bbf63c34 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -15,6 +15,10 @@
/* We've given up on this device. */
#define VIRTIO_CONFIG_S_FAILED 0x80
+/* Do we get callbacks when the ring is completely used, even if we've
+ * suppressed them? */
+#define VIRTIO_F_NOTIFY_ON_EMPTY 24
+
#ifdef __KERNEL__
#include <linux/virtio.h>
@@ -99,7 +103,7 @@ static inline bool virtio_has_feature(const struct virtio_device *vdev,
* The return value is -ENOENT if the feature doesn't exist. Otherwise
* the config value is copied into whatever is pointed to by v. */
#define virtio_config_val(vdev, fbit, offset, v) \
- virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(v))
+ virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(*v))
static inline int virtio_config_buf(struct virtio_device *vdev,
unsigned int fbit,
diff --git a/include/linux/virtio_rng.h b/include/linux/virtio_rng.h
new file mode 100644
index 000000000000..331afb6c9f62
--- /dev/null
+++ b/include/linux/virtio_rng.h
@@ -0,0 +1,8 @@
+#ifndef _LINUX_VIRTIO_RNG_H
+#define _LINUX_VIRTIO_RNG_H
+#include <linux/virtio_config.h>
+
+/* The ID for virtio_rng */
+#define VIRTIO_ID_RNG 4
+
+#endif /* _LINUX_VIRTIO_RNG_H */
diff --git a/include/linux/wm97xx.h b/include/linux/wm97xx.h
index 4d13732e9cf0..6f69968eab24 100644
--- a/include/linux/wm97xx.h
+++ b/include/linux/wm97xx.h
@@ -100,6 +100,7 @@
#define WM9713_ADCSEL_Y 0x0004 /* Y measurement */
#define WM9713_ADCSEL_PRES 0x0008 /* Pressure measurement */
#define WM9713_COO 0x0001 /* enable coordinate mode */
+#define WM9713_45W 0x1000 /* set for 5 wire panel */
#define WM9713_PDEN 0x0800 /* measure only when pen down */
#define WM9713_ADCSEL_MASK 0x00fe /* ADC selection mask */
#define WM9713_WAIT 0x0200 /* coordinate wait */
diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index 14787de568b3..79e3c90113c2 100644
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -52,6 +52,7 @@
#include <asm/byteorder.h>
#include <asm/atomic.h>
#include <asm/system.h>
+#include <asm/unaligned.h>
static int kgdb_break_asap;
@@ -227,8 +228,6 @@ void __weak kgdb_disable_hw_debug(struct pt_regs *regs)
* GDB remote protocol parser:
*/
-static const char hexchars[] = "0123456789abcdef";
-
static int hex(char ch)
{
if ((ch >= 'a') && (ch <= 'f'))
@@ -316,8 +315,8 @@ static void put_packet(char *buffer)
}
kgdb_io_ops->write_char('#');
- kgdb_io_ops->write_char(hexchars[checksum >> 4]);
- kgdb_io_ops->write_char(hexchars[checksum & 0xf]);
+ kgdb_io_ops->write_char(hex_asc_hi(checksum));
+ kgdb_io_ops->write_char(hex_asc_lo(checksum));
if (kgdb_io_ops->flush)
kgdb_io_ops->flush();
@@ -478,8 +477,8 @@ static void error_packet(char *pkt, int error)
{
error = -error;
pkt[0] = 'E';
- pkt[1] = hexchars[(error / 10)];
- pkt[2] = hexchars[(error % 10)];
+ pkt[1] = hex_asc[(error / 10)];
+ pkt[2] = hex_asc[(error % 10)];
pkt[3] = '\0';
}
@@ -510,10 +509,7 @@ static void int_to_threadref(unsigned char *id, int value)
scan = (unsigned char *)id;
while (i--)
*scan++ = 0;
- *scan++ = (value >> 24) & 0xff;
- *scan++ = (value >> 16) & 0xff;
- *scan++ = (value >> 8) & 0xff;
- *scan++ = (value & 0xff);
+ put_unaligned_be32(value, scan);
}
static struct task_struct *getthread(struct pt_regs *regs, int tid)
diff --git a/kernel/relay.c b/kernel/relay.c
index bc24dcdc570f..7de644cdec43 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -1191,7 +1191,7 @@ static ssize_t relay_file_splice_read(struct file *in,
ret = 0;
spliced = 0;
- while (len) {
+ while (len && !spliced) {
ret = subbuf_splice_actor(in, ppos, pipe, len, flags, &nonpad_ret);
if (ret < 0)
break;
diff --git a/kernel/sched.c b/kernel/sched.c
index cfa222a91539..bfb8ad8ed171 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -136,7 +136,7 @@ static inline void sg_inc_cpu_power(struct sched_group *sg, u32 val)
static inline int rt_policy(int policy)
{
- if (unlikely(policy == SCHED_FIFO) || unlikely(policy == SCHED_RR))
+ if (unlikely(policy == SCHED_FIFO || policy == SCHED_RR))
return 1;
return 0;
}
@@ -398,43 +398,6 @@ struct cfs_rq {
*/
struct list_head leaf_cfs_rq_list;
struct task_group *tg; /* group that "owns" this runqueue */
-
-#ifdef CONFIG_SMP
- unsigned long task_weight;
- unsigned long shares;
- /*
- * We need space to build a sched_domain wide view of the full task
- * group tree, in order to avoid depending on dynamic memory allocation
- * during the load balancing we place this in the per cpu task group
- * hierarchy. This limits the load balancing to one instance per cpu,
- * but more should not be needed anyway.
- */
- struct aggregate_struct {
- /*
- * load = weight(cpus) * f(tg)
- *
- * Where f(tg) is the recursive weight fraction assigned to
- * this group.
- */
- unsigned long load;
-
- /*
- * part of the group weight distributed to this span.
- */
- unsigned long shares;
-
- /*
- * The sum of all runqueue weights within this span.
- */
- unsigned long rq_weight;
-
- /*
- * Weight contributed by tasks; this is the part we can
- * influence by moving tasks around.
- */
- unsigned long task_weight;
- } aggregate;
-#endif
#endif
};
@@ -1368,9 +1331,6 @@ static void __resched_task(struct task_struct *p, int tif_bit)
*/
#define SRR(x, y) (((x) + (1UL << ((y) - 1))) >> (y))
-/*
- * delta *= weight / lw
- */
static unsigned long
calc_delta_mine(unsigned long delta_exec, unsigned long weight,
struct load_weight *lw)
@@ -1393,6 +1353,12 @@ calc_delta_mine(unsigned long delta_exec, unsigned long weight,
return (unsigned long)min(tmp, (u64)(unsigned long)LONG_MAX);
}
+static inline unsigned long
+calc_delta_fair(unsigned long delta_exec, struct load_weight *lw)
+{
+ return calc_delta_mine(delta_exec, NICE_0_LOAD, lw);
+}
+
static inline void update_load_add(struct load_weight *lw, unsigned long inc)
{
lw->weight += inc;
@@ -1505,326 +1471,6 @@ static unsigned long source_load(int cpu, int type);
static unsigned long target_load(int cpu, int type);
static unsigned long cpu_avg_load_per_task(int cpu);
static int task_hot(struct task_struct *p, u64 now, struct sched_domain *sd);
-
-#ifdef CONFIG_FAIR_GROUP_SCHED
-
-/*
- * Group load balancing.
- *
- * We calculate a few balance domain wide aggregate numbers; load and weight.
- * Given the pictures below, and assuming each item has equal weight:
- *
- * root 1 - thread
- * / | \ A - group
- * A 1 B
- * /|\ / \
- * C 2 D 3 4
- * | |
- * 5 6
- *
- * load:
- * A and B get 1/3-rd of the total load. C and D get 1/3-rd of A's 1/3-rd,
- * which equals 1/9-th of the total load.
- *
- * shares:
- * The weight of this group on the selected cpus.
- *
- * rq_weight:
- * Direct sum of all the cpu's their rq weight, e.g. A would get 3 while
- * B would get 2.
- *
- * task_weight:
- * Part of the rq_weight contributed by tasks; all groups except B would
- * get 1, B gets 2.
- */
-
-static inline struct aggregate_struct *
-aggregate(struct task_group *tg, struct sched_domain *sd)
-{
- return &tg->cfs_rq[sd->first_cpu]->aggregate;
-}
-
-typedef void (*aggregate_func)(struct task_group *, struct sched_domain *);
-
-/*
- * Iterate the full tree, calling @down when first entering a node and @up when
- * leaving it for the final time.
- */
-static
-void aggregate_walk_tree(aggregate_func down, aggregate_func up,
- struct sched_domain *sd)
-{
- struct task_group *parent, *child;
-
- rcu_read_lock();
- parent = &root_task_group;
-down:
- (*down)(parent, sd);
- list_for_each_entry_rcu(child, &parent->children, siblings) {
- parent = child;
- goto down;
-
-up:
- continue;
- }
- (*up)(parent, sd);
-
- child = parent;
- parent = parent->parent;
- if (parent)
- goto up;
- rcu_read_unlock();
-}
-
-/*
- * Calculate the aggregate runqueue weight.
- */
-static
-void aggregate_group_weight(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long rq_weight = 0;
- unsigned long task_weight = 0;
- int i;
-
- for_each_cpu_mask(i, sd->span) {
- rq_weight += tg->cfs_rq[i]->load.weight;
- task_weight += tg->cfs_rq[i]->task_weight;
- }
-
- aggregate(tg, sd)->rq_weight = rq_weight;
- aggregate(tg, sd)->task_weight = task_weight;
-}
-
-/*
- * Compute the weight of this group on the given cpus.
- */
-static
-void aggregate_group_shares(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long shares = 0;
- int i;
-
- for_each_cpu_mask(i, sd->span)
- shares += tg->cfs_rq[i]->shares;
-
- if ((!shares && aggregate(tg, sd)->rq_weight) || shares > tg->shares)
- shares = tg->shares;
-
- aggregate(tg, sd)->shares = shares;
-}
-
-/*
- * Compute the load fraction assigned to this group, relies on the aggregate
- * weight and this group's parent's load, i.e. top-down.
- */
-static
-void aggregate_group_load(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long load;
-
- if (!tg->parent) {
- int i;
-
- load = 0;
- for_each_cpu_mask(i, sd->span)
- load += cpu_rq(i)->load.weight;
-
- } else {
- load = aggregate(tg->parent, sd)->load;
-
- /*
- * shares is our weight in the parent's rq so
- * shares/parent->rq_weight gives our fraction of the load
- */
- load *= aggregate(tg, sd)->shares;
- load /= aggregate(tg->parent, sd)->rq_weight + 1;
- }
-
- aggregate(tg, sd)->load = load;
-}
-
-static void __set_se_shares(struct sched_entity *se, unsigned long shares);
-
-/*
- * Calculate and set the cpu's group shares.
- */
-static void
-__update_group_shares_cpu(struct task_group *tg, struct sched_domain *sd,
- int tcpu)
-{
- int boost = 0;
- unsigned long shares;
- unsigned long rq_weight;
-
- if (!tg->se[tcpu])
- return;
-
- rq_weight = tg->cfs_rq[tcpu]->load.weight;
-
- /*
- * If there are currently no tasks on the cpu pretend there is one of
- * average load so that when a new task gets to run here it will not
- * get delayed by group starvation.
- */
- if (!rq_weight) {
- boost = 1;
- rq_weight = NICE_0_LOAD;
- }
-
- /*
- * \Sum shares * rq_weight
- * shares = -----------------------
- * \Sum rq_weight
- *
- */
- shares = aggregate(tg, sd)->shares * rq_weight;
- shares /= aggregate(tg, sd)->rq_weight + 1;
-
- /*
- * record the actual number of shares, not the boosted amount.
- */
- tg->cfs_rq[tcpu]->shares = boost ? 0 : shares;
-
- if (shares < MIN_SHARES)
- shares = MIN_SHARES;
- else if (shares > MAX_SHARES)
- shares = MAX_SHARES;
-
- __set_se_shares(tg->se[tcpu], shares);
-}
-
-/*
- * Re-adjust the weights on the cpu the task came from and on the cpu the
- * task went to.
- */
-static void
-__move_group_shares(struct task_group *tg, struct sched_domain *sd,
- int scpu, int dcpu)
-{
- unsigned long shares;
-
- shares = tg->cfs_rq[scpu]->shares + tg->cfs_rq[dcpu]->shares;
-
- __update_group_shares_cpu(tg, sd, scpu);
- __update_group_shares_cpu(tg, sd, dcpu);
-
- /*
- * ensure we never loose shares due to rounding errors in the
- * above redistribution.
- */
- shares -= tg->cfs_rq[scpu]->shares + tg->cfs_rq[dcpu]->shares;
- if (shares)
- tg->cfs_rq[dcpu]->shares += shares;
-}
-
-/*
- * Because changing a group's shares changes the weight of the super-group
- * we need to walk up the tree and change all shares until we hit the root.
- */
-static void
-move_group_shares(struct task_group *tg, struct sched_domain *sd,
- int scpu, int dcpu)
-{
- while (tg) {
- __move_group_shares(tg, sd, scpu, dcpu);
- tg = tg->parent;
- }
-}
-
-static
-void aggregate_group_set_shares(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long shares = aggregate(tg, sd)->shares;
- int i;
-
- for_each_cpu_mask(i, sd->span) {
- struct rq *rq = cpu_rq(i);
- unsigned long flags;
-
- spin_lock_irqsave(&rq->lock, flags);
- __update_group_shares_cpu(tg, sd, i);
- spin_unlock_irqrestore(&rq->lock, flags);
- }
-
- aggregate_group_shares(tg, sd);
-
- /*
- * ensure we never loose shares due to rounding errors in the
- * above redistribution.
- */
- shares -= aggregate(tg, sd)->shares;
- if (shares) {
- tg->cfs_rq[sd->first_cpu]->shares += shares;
- aggregate(tg, sd)->shares += shares;
- }
-}
-
-/*
- * Calculate the accumulative weight and recursive load of each task group
- * while walking down the tree.
- */
-static
-void aggregate_get_down(struct task_group *tg, struct sched_domain *sd)
-{
- aggregate_group_weight(tg, sd);
- aggregate_group_shares(tg, sd);
- aggregate_group_load(tg, sd);
-}
-
-/*
- * Rebalance the cpu shares while walking back up the tree.
- */
-static
-void aggregate_get_up(struct task_group *tg, struct sched_domain *sd)
-{
- aggregate_group_set_shares(tg, sd);
-}
-
-static DEFINE_PER_CPU(spinlock_t, aggregate_lock);
-
-static void __init init_aggregate(void)
-{
- int i;
-
- for_each_possible_cpu(i)
- spin_lock_init(&per_cpu(aggregate_lock, i));
-}
-
-static int get_aggregate(struct sched_domain *sd)
-{
- if (!spin_trylock(&per_cpu(aggregate_lock, sd->first_cpu)))
- return 0;
-
- aggregate_walk_tree(aggregate_get_down, aggregate_get_up, sd);
- return 1;
-}
-
-static void put_aggregate(struct sched_domain *sd)
-{
- spin_unlock(&per_cpu(aggregate_lock, sd->first_cpu));
-}
-
-static void cfs_rq_set_shares(struct cfs_rq *cfs_rq, unsigned long shares)
-{
- cfs_rq->shares = shares;
-}
-
-#else
-
-static inline void init_aggregate(void)
-{
-}
-
-static inline int get_aggregate(struct sched_domain *sd)
-{
- return 0;
-}
-
-static inline void put_aggregate(struct sched_domain *sd)
-{
-}
-#endif
-
#else /* CONFIG_SMP */
#ifdef CONFIG_FAIR_GROUP_SCHED
@@ -1845,14 +1491,26 @@ static void cfs_rq_set_shares(struct cfs_rq *cfs_rq, unsigned long shares)
#define sched_class_highest (&rt_sched_class)
-static void inc_nr_running(struct rq *rq)
+static inline void inc_load(struct rq *rq, const struct task_struct *p)
+{
+ update_load_add(&rq->load, p->se.load.weight);
+}
+
+static inline void dec_load(struct rq *rq, const struct task_struct *p)
+{
+ update_load_sub(&rq->load, p->se.load.weight);
+}
+
+static void inc_nr_running(struct task_struct *p, struct rq *rq)
{
rq->nr_running++;
+ inc_load(rq, p);
}
-static void dec_nr_running(struct rq *rq)
+static void dec_nr_running(struct task_struct *p, struct rq *rq)
{
rq->nr_running--;
+ dec_load(rq, p);
}
static void set_load_weight(struct task_struct *p)
@@ -1944,7 +1602,7 @@ static void activate_task(struct rq *rq, struct task_struct *p, int wakeup)
rq->nr_uninterruptible--;
enqueue_task(rq, p, wakeup);
- inc_nr_running(rq);
+ inc_nr_running(p, rq);
}
/*
@@ -1956,7 +1614,7 @@ static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep)
rq->nr_uninterruptible++;
dequeue_task(rq, p, sleep);
- dec_nr_running(rq);
+ dec_nr_running(p, rq);
}
/**
@@ -2609,7 +2267,7 @@ void wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
* management (if any):
*/
p->sched_class->task_new(rq, p);
- inc_nr_running(rq);
+ inc_nr_running(p, rq);
}
check_preempt_curr(rq, p);
#ifdef CONFIG_SMP
@@ -3600,12 +3258,9 @@ static int load_balance(int this_cpu, struct rq *this_rq,
unsigned long imbalance;
struct rq *busiest;
unsigned long flags;
- int unlock_aggregate;
cpus_setall(*cpus);
- unlock_aggregate = get_aggregate(sd);
-
/*
* When power savings policy is enabled for the parent domain, idle
* sibling can pick up load irrespective of busy siblings. In this case,
@@ -3721,9 +3376,8 @@ redo:
if (!ld_moved && !sd_idle && sd->flags & SD_SHARE_CPUPOWER &&
!test_sd_parent(sd, SD_POWERSAVINGS_BALANCE))
- ld_moved = -1;
-
- goto out;
+ return -1;
+ return ld_moved;
out_balanced:
schedstat_inc(sd, lb_balanced[idle]);
@@ -3738,13 +3392,8 @@ out_one_pinned:
if (!sd_idle && sd->flags & SD_SHARE_CPUPOWER &&
!test_sd_parent(sd, SD_POWERSAVINGS_BALANCE))
- ld_moved = -1;
- else
- ld_moved = 0;
-out:
- if (unlock_aggregate)
- put_aggregate(sd);
- return ld_moved;
+ return -1;
+ return 0;
}
/*
@@ -4430,7 +4079,7 @@ static inline void schedule_debug(struct task_struct *prev)
* schedule() atomically, we ignore that path for now.
* Otherwise, whine if we are scheduling when we should not be.
*/
- if (unlikely(in_atomic_preempt_off()) && unlikely(!prev->exit_state))
+ if (unlikely(in_atomic_preempt_off() && !prev->exit_state))
__schedule_bug(prev);
profile_hit(SCHED_PROFILING, __builtin_return_address(0));
@@ -4931,8 +4580,10 @@ void set_user_nice(struct task_struct *p, long nice)
goto out_unlock;
}
on_rq = p->se.on_rq;
- if (on_rq)
+ if (on_rq) {
dequeue_task(rq, p, 0);
+ dec_load(rq, p);
+ }
p->static_prio = NICE_TO_PRIO(nice);
set_load_weight(p);
@@ -4942,6 +4593,7 @@ void set_user_nice(struct task_struct *p, long nice)
if (on_rq) {
enqueue_task(rq, p, 0);
+ inc_load(rq, p);
/*
* If the task increased its priority or is running and
* lowered its priority, then reschedule its CPU:
@@ -7316,7 +6968,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
SD_INIT(sd, ALLNODES);
set_domain_attribute(sd, attr);
sd->span = *cpu_map;
- sd->first_cpu = first_cpu(sd->span);
cpu_to_allnodes_group(i, cpu_map, &sd->groups, tmpmask);
p = sd;
sd_allnodes = 1;
@@ -7327,7 +6978,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
SD_INIT(sd, NODE);
set_domain_attribute(sd, attr);
sched_domain_node_span(cpu_to_node(i), &sd->span);
- sd->first_cpu = first_cpu(sd->span);
sd->parent = p;
if (p)
p->child = sd;
@@ -7339,7 +6989,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
SD_INIT(sd, CPU);
set_domain_attribute(sd, attr);
sd->span = *nodemask;
- sd->first_cpu = first_cpu(sd->span);
sd->parent = p;
if (p)
p->child = sd;
@@ -7351,7 +7000,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
SD_INIT(sd, MC);
set_domain_attribute(sd, attr);
sd->span = cpu_coregroup_map(i);
- sd->first_cpu = first_cpu(sd->span);
cpus_and(sd->span, sd->span, *cpu_map);
sd->parent = p;
p->child = sd;
@@ -7364,7 +7012,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
SD_INIT(sd, SIBLING);
set_domain_attribute(sd, attr);
sd->span = per_cpu(cpu_sibling_map, i);
- sd->first_cpu = first_cpu(sd->span);
cpus_and(sd->span, sd->span, *cpu_map);
sd->parent = p;
p->child = sd;
@@ -7568,8 +7215,8 @@ static int build_sched_domains(const cpumask_t *cpu_map)
static cpumask_t *doms_cur; /* current sched domains */
static int ndoms_cur; /* number of sched domains in 'doms_cur' */
-static struct sched_domain_attr *dattr_cur; /* attribues of custom domains
- in 'doms_cur' */
+static struct sched_domain_attr *dattr_cur;
+ /* attribues of custom domains in 'doms_cur' */
/*
* Special case: If a kmalloc of a doms_cur partition (array of
@@ -8034,7 +7681,6 @@ void __init sched_init(void)
}
#ifdef CONFIG_SMP
- init_aggregate();
init_defrootdomain();
#endif
@@ -8599,11 +8245,14 @@ void sched_move_task(struct task_struct *tsk)
#endif
#ifdef CONFIG_FAIR_GROUP_SCHED
-static void __set_se_shares(struct sched_entity *se, unsigned long shares)
+static void set_se_shares(struct sched_entity *se, unsigned long shares)
{
struct cfs_rq *cfs_rq = se->cfs_rq;
+ struct rq *rq = cfs_rq->rq;
int on_rq;
+ spin_lock_irq(&rq->lock);
+
on_rq = se->on_rq;
if (on_rq)
dequeue_entity(cfs_rq, se, 0);
@@ -8613,17 +8262,8 @@ static void __set_se_shares(struct sched_entity *se, unsigned long shares)
if (on_rq)
enqueue_entity(cfs_rq, se, 0);
-}
-static void set_se_shares(struct sched_entity *se, unsigned long shares)
-{
- struct cfs_rq *cfs_rq = se->cfs_rq;
- struct rq *rq = cfs_rq->rq;
- unsigned long flags;
-
- spin_lock_irqsave(&rq->lock, flags);
- __set_se_shares(se, shares);
- spin_unlock_irqrestore(&rq->lock, flags);
+ spin_unlock_irq(&rq->lock);
}
static DEFINE_MUTEX(shares_mutex);
@@ -8662,13 +8302,8 @@ int sched_group_set_shares(struct task_group *tg, unsigned long shares)
* w/o tripping rebalance_share or load_balance_fair.
*/
tg->shares = shares;
- for_each_possible_cpu(i) {
- /*
- * force a rebalance
- */
- cfs_rq_set_shares(tg->cfs_rq[i], 0);
+ for_each_possible_cpu(i)
set_se_shares(tg->se[i], shares);
- }
/*
* Enable load balance activity on this group, by inserting it back on
diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c
index 9c597e37f7de..ce05271219ab 100644
--- a/kernel/sched_clock.c
+++ b/kernel/sched_clock.c
@@ -59,22 +59,26 @@ static inline struct sched_clock_data *cpu_sdc(int cpu)
return &per_cpu(sched_clock_data, cpu);
}
+static __read_mostly int sched_clock_running;
+
void sched_clock_init(void)
{
u64 ktime_now = ktime_to_ns(ktime_get());
- u64 now = 0;
+ unsigned long now_jiffies = jiffies;
int cpu;
for_each_possible_cpu(cpu) {
struct sched_clock_data *scd = cpu_sdc(cpu);
scd->lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED;
- scd->prev_jiffies = jiffies;
- scd->prev_raw = now;
- scd->tick_raw = now;
+ scd->prev_jiffies = now_jiffies;
+ scd->prev_raw = 0;
+ scd->tick_raw = 0;
scd->tick_gtod = ktime_now;
scd->clock = ktime_now;
}
+
+ sched_clock_running = 1;
}
/*
@@ -136,6 +140,9 @@ u64 sched_clock_cpu(int cpu)
struct sched_clock_data *scd = cpu_sdc(cpu);
u64 now, clock;
+ if (unlikely(!sched_clock_running))
+ return 0ull;
+
WARN_ON_ONCE(!irqs_disabled());
now = sched_clock();
@@ -174,6 +181,9 @@ void sched_clock_tick(void)
struct sched_clock_data *scd = this_scd();
u64 now, now_gtod;
+ if (unlikely(!sched_clock_running))
+ return;
+
WARN_ON_ONCE(!irqs_disabled());
now = sched_clock();
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 5f06118fbc31..8bb713040ac9 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -167,11 +167,6 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
#endif
SEQ_printf(m, " .%-30s: %ld\n", "nr_spread_over",
cfs_rq->nr_spread_over);
-#ifdef CONFIG_FAIR_GROUP_SCHED
-#ifdef CONFIG_SMP
- SEQ_printf(m, " .%-30s: %lu\n", "shares", cfs_rq->shares);
-#endif
-#endif
}
static void print_cpu(struct seq_file *m, int cpu)
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index e24ecd39c4b8..08ae848b71d4 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -334,34 +334,6 @@ int sched_nr_latency_handler(struct ctl_table *table, int write,
#endif
/*
- * delta *= w / rw
- */
-static inline unsigned long
-calc_delta_weight(unsigned long delta, struct sched_entity *se)
-{
- for_each_sched_entity(se) {
- delta = calc_delta_mine(delta,
- se->load.weight, &cfs_rq_of(se)->load);
- }
-
- return delta;
-}
-
-/*
- * delta *= rw / w
- */
-static inline unsigned long
-calc_delta_fair(unsigned long delta, struct sched_entity *se)
-{
- for_each_sched_entity(se) {
- delta = calc_delta_mine(delta,
- cfs_rq_of(se)->load.weight, &se->load);
- }
-
- return delta;
-}
-
-/*
* The idea is to set a period in which each task runs once.
*
* When there are too many tasks (sysctl_sched_nr_latency) we have to stretch
@@ -390,54 +362,47 @@ static u64 __sched_period(unsigned long nr_running)
*/
static u64 sched_slice(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
- return calc_delta_weight(__sched_period(cfs_rq->nr_running), se);
+ u64 slice = __sched_period(cfs_rq->nr_running);
+
+ for_each_sched_entity(se) {
+ cfs_rq = cfs_rq_of(se);
+
+ slice *= se->load.weight;
+ do_div(slice, cfs_rq->load.weight);
+ }
+
+
+ return slice;
}
/*
* We calculate the vruntime slice of a to be inserted task
*
- * vs = s*rw/w = p
+ * vs = s/w = p/rw
*/
static u64 sched_vslice_add(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
unsigned long nr_running = cfs_rq->nr_running;
+ unsigned long weight;
+ u64 vslice;
if (!se->on_rq)
nr_running++;
- return __sched_period(nr_running);
-}
-
-/*
- * The goal of calc_delta_asym() is to be asymmetrically around NICE_0_LOAD, in
- * that it favours >=0 over <0.
- *
- * -20 |
- * |
- * 0 --------+-------
- * .'
- * 19 .'
- *
- */
-static unsigned long
-calc_delta_asym(unsigned long delta, struct sched_entity *se)
-{
- struct load_weight lw = {
- .weight = NICE_0_LOAD,
- .inv_weight = 1UL << (WMULT_SHIFT-NICE_0_SHIFT)
- };
+ vslice = __sched_period(nr_running);
for_each_sched_entity(se) {
- struct load_weight *se_lw = &se->load;
+ cfs_rq = cfs_rq_of(se);
- if (se->load.weight < NICE_0_LOAD)
- se_lw = &lw;
+ weight = cfs_rq->load.weight;
+ if (!se->on_rq)
+ weight += se->load.weight;
- delta = calc_delta_mine(delta,
- cfs_rq_of(se)->load.weight, se_lw);
+ vslice *= NICE_0_LOAD;
+ do_div(vslice, weight);
}
- return delta;
+ return vslice;
}
/*
@@ -454,7 +419,11 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr,
curr->sum_exec_runtime += delta_exec;
schedstat_add(cfs_rq, exec_clock, delta_exec);
- delta_exec_weighted = calc_delta_fair(delta_exec, curr);
+ delta_exec_weighted = delta_exec;
+ if (unlikely(curr->load.weight != NICE_0_LOAD)) {
+ delta_exec_weighted = calc_delta_fair(delta_exec_weighted,
+ &curr->load);
+ }
curr->vruntime += delta_exec_weighted;
}
@@ -541,27 +510,10 @@ update_stats_curr_start(struct cfs_rq *cfs_rq, struct sched_entity *se)
* Scheduling class queueing methods:
*/
-#if defined CONFIG_SMP && defined CONFIG_FAIR_GROUP_SCHED
-static void
-add_cfs_task_weight(struct cfs_rq *cfs_rq, unsigned long weight)
-{
- cfs_rq->task_weight += weight;
-}
-#else
-static inline void
-add_cfs_task_weight(struct cfs_rq *cfs_rq, unsigned long weight)
-{
-}
-#endif
-
static void
account_entity_enqueue(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
update_load_add(&cfs_rq->load, se->load.weight);
- if (!parent_entity(se))
- inc_cpu_load(rq_of(cfs_rq), se->load.weight);
- if (entity_is_task(se))
- add_cfs_task_weight(cfs_rq, se->load.weight);
cfs_rq->nr_running++;
se->on_rq = 1;
list_add(&se->group_node, &cfs_rq->tasks);
@@ -571,10 +523,6 @@ static void
account_entity_dequeue(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
update_load_sub(&cfs_rq->load, se->load.weight);
- if (!parent_entity(se))
- dec_cpu_load(rq_of(cfs_rq), se->load.weight);
- if (entity_is_task(se))
- add_cfs_task_weight(cfs_rq, -se->load.weight);
cfs_rq->nr_running--;
se->on_rq = 0;
list_del_init(&se->group_node);
@@ -661,17 +609,8 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial)
if (!initial) {
/* sleeps upto a single latency don't count. */
- if (sched_feat(NEW_FAIR_SLEEPERS)) {
- unsigned long thresh = sysctl_sched_latency;
-
- /*
- * convert the sleeper threshold into virtual time
- */
- if (sched_feat(NORMALIZED_SLEEPER))
- thresh = calc_delta_fair(thresh, se);
-
- vruntime -= thresh;
- }
+ if (sched_feat(NEW_FAIR_SLEEPERS))
+ vruntime -= sysctl_sched_latency;
/* ensure we never gain time by being placed backwards. */
vruntime = max_vruntime(se->vruntime, vruntime);
@@ -1057,16 +996,27 @@ wake_affine(struct rq *rq, struct sched_domain *this_sd, struct rq *this_rq,
struct task_struct *curr = this_rq->curr;
unsigned long tl = this_load;
unsigned long tl_per_task;
+ int balanced;
- if (!(this_sd->flags & SD_WAKE_AFFINE))
+ if (!(this_sd->flags & SD_WAKE_AFFINE) || !sched_feat(AFFINE_WAKEUPS))
return 0;
/*
+ * If sync wakeup then subtract the (maximum possible)
+ * effect of the currently running task from the load
+ * of the current CPU:
+ */
+ if (sync)
+ tl -= current->se.load.weight;
+
+ balanced = 100*(tl + p->se.load.weight) <= imbalance*load;
+
+ /*
* If the currently running task will sleep within
* a reasonable amount of time then attract this newly
* woken task:
*/
- if (sync && curr->sched_class == &fair_sched_class) {
+ if (sync && balanced && curr->sched_class == &fair_sched_class) {
if (curr->se.avg_overlap < sysctl_sched_migration_cost &&
p->se.avg_overlap < sysctl_sched_migration_cost)
return 1;
@@ -1075,16 +1025,8 @@ wake_affine(struct rq *rq, struct sched_domain *this_sd, struct rq *this_rq,
schedstat_inc(p, se.nr_wakeups_affine_attempts);
tl_per_task = cpu_avg_load_per_task(this_cpu);
- /*
- * If sync wakeup then subtract the (maximum possible)
- * effect of the currently running task from the load
- * of the current CPU:
- */
- if (sync)
- tl -= current->se.load.weight;
-
if ((tl <= load && tl + target_load(prev_cpu, idx) <= tl_per_task) ||
- 100*(tl + p->se.load.weight) <= imbalance*load) {
+ balanced) {
/*
* This domain has SD_WAKE_AFFINE and
* p is cache cold in this domain, and
@@ -1169,10 +1111,11 @@ static unsigned long wakeup_gran(struct sched_entity *se)
unsigned long gran = sysctl_sched_wakeup_granularity;
/*
- * More easily preempt - nice tasks, while not making it harder for
- * + nice tasks.
+ * More easily preempt - nice tasks, while not making
+ * it harder for + nice tasks.
*/
- gran = calc_delta_asym(sysctl_sched_wakeup_granularity, se);
+ if (unlikely(se->load.weight > NICE_0_LOAD))
+ gran = calc_delta_fair(gran, &se->load);
return gran;
}
@@ -1366,90 +1309,75 @@ static struct task_struct *load_balance_next_fair(void *arg)
return __load_balance_iterator(cfs_rq, cfs_rq->balance_iterator);
}
-static unsigned long
-__load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
- unsigned long max_load_move, struct sched_domain *sd,
- enum cpu_idle_type idle, int *all_pinned, int *this_best_prio,
- struct cfs_rq *cfs_rq)
+#ifdef CONFIG_FAIR_GROUP_SCHED
+static int cfs_rq_best_prio(struct cfs_rq *cfs_rq)
{
- struct rq_iterator cfs_rq_iterator;
+ struct sched_entity *curr;
+ struct task_struct *p;
- cfs_rq_iterator.start = load_balance_start_fair;
- cfs_rq_iterator.next = load_balance_next_fair;
- cfs_rq_iterator.arg = cfs_rq;
+ if (!cfs_rq->nr_running || !first_fair(cfs_rq))
+ return MAX_PRIO;
+
+ curr = cfs_rq->curr;
+ if (!curr)
+ curr = __pick_next_entity(cfs_rq);
+
+ p = task_of(curr);
- return balance_tasks(this_rq, this_cpu, busiest,
- max_load_move, sd, idle, all_pinned,
- this_best_prio, &cfs_rq_iterator);
+ return p->prio;
}
+#endif
-#ifdef CONFIG_FAIR_GROUP_SCHED
static unsigned long
load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
unsigned long max_load_move,
struct sched_domain *sd, enum cpu_idle_type idle,
int *all_pinned, int *this_best_prio)
{
+ struct cfs_rq *busy_cfs_rq;
long rem_load_move = max_load_move;
- int busiest_cpu = cpu_of(busiest);
- struct task_group *tg;
-
- rcu_read_lock();
- list_for_each_entry(tg, &task_groups, list) {
- long imbalance;
- unsigned long this_weight, busiest_weight;
- long rem_load, max_load, moved_load;
-
- /*
- * empty group
- */
- if (!aggregate(tg, sd)->task_weight)
- continue;
-
- rem_load = rem_load_move * aggregate(tg, sd)->rq_weight;
- rem_load /= aggregate(tg, sd)->load + 1;
-
- this_weight = tg->cfs_rq[this_cpu]->task_weight;
- busiest_weight = tg->cfs_rq[busiest_cpu]->task_weight;
+ struct rq_iterator cfs_rq_iterator;
- imbalance = (busiest_weight - this_weight) / 2;
+ cfs_rq_iterator.start = load_balance_start_fair;
+ cfs_rq_iterator.next = load_balance_next_fair;
- if (imbalance < 0)
- imbalance = busiest_weight;
+ for_each_leaf_cfs_rq(busiest, busy_cfs_rq) {
+#ifdef CONFIG_FAIR_GROUP_SCHED
+ struct cfs_rq *this_cfs_rq;
+ long imbalance;
+ unsigned long maxload;
- max_load = max(rem_load, imbalance);
- moved_load = __load_balance_fair(this_rq, this_cpu, busiest,
- max_load, sd, idle, all_pinned, this_best_prio,
- tg->cfs_rq[busiest_cpu]);
+ this_cfs_rq = cpu_cfs_rq(busy_cfs_rq, this_cpu);
- if (!moved_load)
+ imbalance = busy_cfs_rq->load.weight - this_cfs_rq->load.weight;
+ /* Don't pull if this_cfs_rq has more load than busy_cfs_rq */
+ if (imbalance <= 0)
continue;
- move_group_shares(tg, sd, busiest_cpu, this_cpu);
+ /* Don't pull more than imbalance/2 */
+ imbalance /= 2;
+ maxload = min(rem_load_move, imbalance);
- moved_load *= aggregate(tg, sd)->load;
- moved_load /= aggregate(tg, sd)->rq_weight + 1;
+ *this_best_prio = cfs_rq_best_prio(this_cfs_rq);
+#else
+# define maxload rem_load_move
+#endif
+ /*
+ * pass busy_cfs_rq argument into
+ * load_balance_[start|next]_fair iterators
+ */
+ cfs_rq_iterator.arg = busy_cfs_rq;
+ rem_load_move -= balance_tasks(this_rq, this_cpu, busiest,
+ maxload, sd, idle, all_pinned,
+ this_best_prio,
+ &cfs_rq_iterator);
- rem_load_move -= moved_load;
- if (rem_load_move < 0)
+ if (rem_load_move <= 0)
break;
}
- rcu_read_unlock();
return max_load_move - rem_load_move;
}
-#else
-static unsigned long
-load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
- unsigned long max_load_move,
- struct sched_domain *sd, enum cpu_idle_type idle,
- int *all_pinned, int *this_best_prio)
-{
- return __load_balance_fair(this_rq, this_cpu, busiest,
- max_load_move, sd, idle, all_pinned,
- this_best_prio, &busiest->cfs);
-}
-#endif
static int
move_one_task_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 060e87b0cb1c..3432d573205d 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -513,8 +513,6 @@ static void enqueue_task_rt(struct rq *rq, struct task_struct *p, int wakeup)
*/
for_each_sched_rt_entity(rt_se)
enqueue_rt_entity(rt_se);
-
- inc_cpu_load(rq, p->se.load.weight);
}
static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
@@ -534,8 +532,6 @@ static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
if (rt_rq && rt_rq->rt_nr_running)
enqueue_rt_entity(rt_se);
}
-
- dec_cpu_load(rq, p->se.load.weight);
}
/*
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h
index 5bae2e0c3ff2..a38878e0e49d 100644
--- a/kernel/sched_stats.h
+++ b/kernel/sched_stats.h
@@ -67,6 +67,7 @@ static int show_schedstat(struct seq_file *seq, void *v)
preempt_enable();
#endif
}
+ kfree(mask_str);
return 0;
}
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index eb62558e9b09..0c2c93735e93 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -423,8 +423,8 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err)
rfcomm_dlc_lock(d);
d->state = BT_CLOSED;
- rfcomm_dlc_unlock(d);
d->state_change(d, err);
+ rfcomm_dlc_unlock(d);
skb_queue_purge(&d->tx_queue);
rfcomm_dlc_unlink(d);
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index cd61dea2eea1..f813077234b7 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -193,22 +193,17 @@ static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hctx, int len)
/*
* Update Window Counter using the algorithm from [RFC 4342, 8.1].
- * The algorithm is not applicable if RTT < 4 microseconds.
+ * As elsewhere, RTT > 0 is assumed by using dccp_sample_rtt().
*/
static inline void ccid3_hc_tx_update_win_count(struct ccid3_hc_tx_sock *hctx,
ktime_t now)
{
- u32 quarter_rtts;
-
- if (unlikely(hctx->ccid3hctx_rtt < 4)) /* avoid divide-by-zero */
- return;
-
- quarter_rtts = ktime_us_delta(now, hctx->ccid3hctx_t_last_win_count);
- quarter_rtts /= hctx->ccid3hctx_rtt / 4;
+ u32 delta = ktime_us_delta(now, hctx->ccid3hctx_t_last_win_count),
+ quarter_rtts = (4 * delta) / hctx->ccid3hctx_rtt;
if (quarter_rtts > 0) {
hctx->ccid3hctx_t_last_win_count = now;
- hctx->ccid3hctx_last_win_count += min_t(u32, quarter_rtts, 5);
+ hctx->ccid3hctx_last_win_count += min(quarter_rtts, 5U);
hctx->ccid3hctx_last_win_count &= 0xF; /* mod 16 */
}
}
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index b348dd70c685..c22a3780c14e 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -739,8 +739,8 @@ int dccp_invalid_packet(struct sk_buff *skb)
* If P.type is not Data, Ack, or DataAck and P.X == 0 (the packet
* has short sequence numbers), drop packet and return
*/
- if (dh->dccph_type >= DCCP_PKT_DATA &&
- dh->dccph_type <= DCCP_PKT_DATAACK && dh->dccph_x == 0) {
+ if ((dh->dccph_type < DCCP_PKT_DATA ||
+ dh->dccph_type > DCCP_PKT_DATAACK) && dh->dccph_x == 0) {
DCCP_WARN("P.type (%s) not Data || [Data]Ack, while P.X == 0\n",
dccp_packet_name(dh->dccph_type));
return 1;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 2de3c464fe75..14796181e8b5 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -197,7 +197,7 @@ static int ip6mr_vif_seq_show(struct seq_file *seq, void *v)
const char *name = vif->dev ? vif->dev->name : "none";
seq_printf(seq,
- "%2Zd %-10s %8ld %7ld %8ld %7ld %05X\n",
+ "%2td %-10s %8ld %7ld %8ld %7ld %05X\n",
vif - vif6_table,
name, vif->bytes_in, vif->pkt_in,
vif->bytes_out, vif->pkt_out,
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index e2ddde755019..008de1fc42ca 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -286,12 +286,14 @@ void llc_build_and_send_xid_pkt(struct llc_sap *sap, struct sk_buff *skb,
*
* Sends received pdus to the sap state machine.
*/
-static void llc_sap_rcv(struct llc_sap *sap, struct sk_buff *skb)
+static void llc_sap_rcv(struct llc_sap *sap, struct sk_buff *skb,
+ struct sock *sk)
{
struct llc_sap_state_ev *ev = llc_sap_ev(skb);
ev->type = LLC_SAP_EV_TYPE_PDU;
ev->reason = 0;
+ skb->sk = sk;
llc_sap_state_process(sap, skb);
}
@@ -360,8 +362,7 @@ static void llc_sap_mcast(struct llc_sap *sap,
break;
sock_hold(sk);
- skb_set_owner_r(skb1, sk);
- llc_sap_rcv(sap, skb1);
+ llc_sap_rcv(sap, skb1, sk);
sock_put(sk);
}
read_unlock_bh(&sap->sk_list.lock);
@@ -381,8 +382,7 @@ void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb)
} else {
struct sock *sk = llc_lookup_dgram(sap, &laddr);
if (sk) {
- skb_set_owner_r(skb, sk);
- llc_sap_rcv(sap, skb);
+ llc_sap_rcv(sap, skb, sk);
sock_put(sk);
} else
kfree_skb(skb);
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 699d97b8de5e..a9fce4afdf21 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -672,7 +672,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
if (params->vlan) {
sdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
- if (sdata->vif.type != IEEE80211_IF_TYPE_VLAN ||
+ if (sdata->vif.type != IEEE80211_IF_TYPE_VLAN &&
sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
} else
@@ -760,7 +760,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
if (params->vlan && params->vlan != sta->sdata->dev) {
vlansdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
- if (vlansdata->vif.type != IEEE80211_IF_TYPE_VLAN ||
+ if (vlansdata->vif.type != IEEE80211_IF_TYPE_VLAN &&
vlansdata->vif.type != IEEE80211_IF_TYPE_AP) {
rcu_read_unlock();
return -EINVAL;
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 915afadb0602..5c876450b14c 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1313,7 +1313,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
/*
* Clear the TX filter mask for this STA when sending the next
* packet. If the STA went to power save mode, this will happen
- * happen when it wakes up for the next time.
+ * when it wakes up for the next time.
*/
sta->flags |= WLAN_STA_CLEAR_PS_FILT;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 7cfd12e0d1e2..841278f1df8e 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1325,7 +1325,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev,
/* prepare reordering buffer */
tid_agg_rx->reorder_buf =
- kmalloc(buf_size * sizeof(struct sk_buf *), GFP_ATOMIC);
+ kmalloc(buf_size * sizeof(struct sk_buff *), GFP_ATOMIC);
if (!tid_agg_rx->reorder_buf) {
if (net_ratelimit())
printk(KERN_ERR "can not allocate reordering buffer "
@@ -1334,7 +1334,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev,
goto end;
}
memset(tid_agg_rx->reorder_buf, 0,
- buf_size * sizeof(struct sk_buf *));
+ buf_size * sizeof(struct sk_buff *));
if (local->ops->ampdu_action)
ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START,
@@ -1614,7 +1614,7 @@ void sta_addba_resp_timer_expired(unsigned long data)
* only one argument, and both sta_info and TID are needed, so init
* flow in sta_info_create gives the TID as data, while the timer_to_id
* array gives the sta through container_of */
- u16 tid = *(int *)data;
+ u16 tid = *(u8 *)data;
struct sta_info *temp_sta = container_of((void *)data,
struct sta_info, timer_to_tid[tid]);
@@ -1662,7 +1662,7 @@ timer_expired_exit:
void sta_rx_agg_session_timer_expired(unsigned long data)
{
/* not an elegant detour, but there is no choice as the timer passes
- * only one argument, and verious sta_info are needed here, so init
+ * only one argument, and various sta_info are needed here, so init
* flow in sta_info_create gives the TID as data, while the timer_to_id
* array gives the sta through container_of */
u8 *ptid = (u8 *)data;
@@ -2479,8 +2479,6 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
ifsta->state = IEEE80211_IBSS_JOINED;
mod_timer(&ifsta->timer, jiffies + IEEE80211_IBSS_MERGE_INTERVAL);
- ieee80211_rx_bss_put(dev, bss);
-
return res;
}
@@ -3523,6 +3521,7 @@ static int ieee80211_sta_create_ibss(struct net_device *dev,
struct ieee80211_supported_band *sband;
u8 bssid[ETH_ALEN], *pos;
int i;
+ int ret;
DECLARE_MAC_BUF(mac);
#if 0
@@ -3567,7 +3566,9 @@ static int ieee80211_sta_create_ibss(struct net_device *dev,
*pos++ = (u8) (rate / 5);
}
- return ieee80211_sta_join_ibss(dev, ifsta, bss);
+ ret = ieee80211_sta_join_ibss(dev, ifsta, bss);
+ ieee80211_rx_bss_put(dev, bss);
+ return ret;
}
@@ -3615,10 +3616,13 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
(bss = ieee80211_rx_bss_get(dev, bssid,
local->hw.conf.channel->center_freq,
ifsta->ssid, ifsta->ssid_len))) {
+ int ret;
printk(KERN_DEBUG "%s: Selected IBSS BSSID %s"
" based on configured SSID\n",
dev->name, print_mac(mac, bssid));
- return ieee80211_sta_join_ibss(dev, ifsta, bss);
+ ret = ieee80211_sta_join_ibss(dev, ifsta, bss);
+ ieee80211_rx_bss_put(dev, bss);
+ return ret;
}
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG " did not try to join ibss\n");
@@ -4095,18 +4099,17 @@ ieee80211_sta_scan_result(struct net_device *dev,
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWFREQ;
- iwe.u.freq.m = bss->freq;
- iwe.u.freq.e = 6;
+ iwe.u.freq.m = ieee80211_frequency_to_channel(bss->freq);
+ iwe.u.freq.e = 0;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
IW_EV_FREQ_LEN);
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWFREQ;
- iwe.u.freq.m = ieee80211_frequency_to_channel(bss->freq);
- iwe.u.freq.e = 0;
+ iwe.u.freq.m = bss->freq;
+ iwe.u.freq.e = 6;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
IW_EV_FREQ_LEN);
-
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVQUAL;
iwe.u.qual.qual = bss->signal;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 1958bfb361c6..0941e5d6a522 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1091,7 +1091,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
u16 fc, hdrlen, ethertype;
u8 *payload;
u8 dst[ETH_ALEN];
- u8 src[ETH_ALEN];
+ u8 src[ETH_ALEN] __aligned(2);
struct sk_buff *skb = rx->skb;
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
DECLARE_MAC_BUF(mac);
@@ -1234,7 +1234,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
*/
static bool ieee80211_frame_allowed(struct ieee80211_rx_data *rx)
{
- static const u8 pae_group_addr[ETH_ALEN]
+ static const u8 pae_group_addr[ETH_ALEN] __aligned(2)
= { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x03 };
struct ethhdr *ehdr = (struct ethhdr *) rx->skb->data;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 131e9e6c8a32..4e97b266f907 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -34,11 +34,11 @@ void *mac80211_wiphy_privid = &mac80211_wiphy_privid;
/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
-const unsigned char rfc1042_header[] =
+const unsigned char rfc1042_header[] __aligned(2) =
{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
-const unsigned char bridge_tunnel_header[] =
+const unsigned char bridge_tunnel_header[] __aligned(2) =
{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 457ebf9e85ae..8311bb24f9f3 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -489,9 +489,14 @@ static int ieee80211_ioctl_giwap(struct net_device *dev,
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
- ap_addr->sa_family = ARPHRD_ETHER;
- memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
- return 0;
+ if (sdata->u.sta.state == IEEE80211_ASSOCIATED) {
+ ap_addr->sa_family = ARPHRD_ETHER;
+ memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
+ return 0;
+ } else {
+ memset(&ap_addr->sa_data, 0, ETH_ALEN);
+ return 0;
+ }
} else if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) {
ap_addr->sa_family = ARPHRD_ETHER;
memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN);
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index e31beeb33b2b..e8f0dead267f 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -587,10 +587,10 @@ int __init nf_conntrack_expect_init(void)
return 0;
err3:
+ kmem_cache_destroy(nf_ct_expect_cachep);
+err2:
nf_ct_free_hashtable(nf_ct_expect_hash, nf_ct_expect_vmalloc,
nf_ct_expect_hsize);
-err2:
- kmem_cache_destroy(nf_ct_expect_cachep);
err1:
return err;
}
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index a098a0454dc8..17092d6c7db3 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -43,7 +43,13 @@ _modpost: __modpost
include include/config/auto.conf
include scripts/Kbuild.include
+# When building external modules load the Kbuild file to retreive EXTRA_SYMBOLS info
ifneq ($(KBUILD_EXTMOD),)
+
+# set src + obj - they may be used when building the .mod.c file
+obj := $(KBUILD_EXTMOD)
+src := $(obj)
+
# Include the module's Makefile to find KBUILD_EXTRA_SYMBOLS
include $(if $(wildcard $(KBUILD_EXTMOD)/Kbuild), \
$(KBUILD_EXTMOD)/Kbuild, $(KBUILD_EXTMOD)/Makefile)
diff --git a/scripts/decodecode b/scripts/decodecode
index 235d3938529d..235d3938529d 100644..100755
--- a/scripts/decodecode
+++ b/scripts/decodecode
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index b5c8f9237008..4a09293efa00 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1881,6 +1881,18 @@ static void smack_d_instantiate(struct dentry *opt_dentry, struct inode *inode)
final = sbsp->smk_default;
/*
+ * If this is the root inode the superblock
+ * may be in the process of initialization.
+ * If that is the case use the root value out
+ * of the superblock.
+ */
+ if (opt_dentry->d_parent == opt_dentry) {
+ isp->smk_inode = sbsp->smk_root;
+ isp->smk_flags |= SMK_INODE_INSTANT;
+ goto unlockandout;
+ }
+
+ /*
* This is pretty hackish.
* Casey says that we shouldn't have to do
* file system specific code, but it does help

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