]> www.pilppa.org Git - linux-2.6-omap-h63xx.git/commitdiff
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 3 Jul 2008 02:12:53 +0000 (19:12 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 3 Jul 2008 02:12:53 +0000 (19:12 -0700)
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: fix divide error when trying to configure rt_period to zero

166 files changed:
.gitignore
Documentation/feature-removal-schedule.txt
Documentation/i2c/writing-clients
Documentation/networking/ip-sysctl.txt
Documentation/networking/s2io.txt
Documentation/video4linux/CARDLIST.au0828
arch/blackfin/kernel/cplb-nompu/cplbinit.c
arch/blackfin/kernel/irqchip.c
arch/powerpc/boot/Makefile
arch/powerpc/kernel/legacy_serial.c
arch/powerpc/platforms/52xx/lite5200_pm.c
arch/x86/Kconfig
arch/x86/kernel/i387.c
arch/x86/kernel/smpboot.c
arch/x86/mm/init_64.c
drivers/acpi/bay.c
drivers/acpi/dock.c
drivers/acpi/glue.c
drivers/char/drm/i915_irq.c
drivers/connector/connector.c
drivers/firewire/fw-sbp2.c
drivers/input/ff-core.c
drivers/md/dm-crypt.c
drivers/md/md.c
drivers/md/raid10.c
drivers/md/raid5.c
drivers/media/common/ir-keymaps.c
drivers/media/common/tuners/tda18271-common.c
drivers/media/common/tuners/tda18271-fe.c
drivers/media/common/tuners/xc5000.c
drivers/media/common/tuners/xc5000_priv.h
drivers/media/dvb/dvb-usb/gl861.c
drivers/media/dvb/dvb-usb/umt-010.c
drivers/media/dvb/frontends/au8522.c
drivers/media/dvb/frontends/stv0299.c
drivers/media/dvb/frontends/tda10023.c
drivers/media/dvb/frontends/tda1004x.c
drivers/media/dvb/ttpci/Kconfig
drivers/media/dvb/ttpci/av7110_hw.c
drivers/media/video/au0828/au0828-cards.c
drivers/media/video/cx18/Kconfig
drivers/media/video/cx18/cx18-av-core.c
drivers/media/video/cx18/cx18-av-core.h
drivers/media/video/cx18/cx18-cards.c
drivers/media/video/cx18/cx18-cards.h
drivers/media/video/cx18/cx18-dvb.c
drivers/media/video/cx18/cx18-gpio.c
drivers/media/video/cx18/cx18-gpio.h
drivers/media/video/cx18/cx18-i2c.c
drivers/media/video/cx25840/cx25840-core.c
drivers/media/video/cx88/cx88-alsa.c
drivers/media/video/em28xx/em28xx-audio.c
drivers/media/video/em28xx/em28xx-cards.c
drivers/media/video/em28xx/em28xx-dvb.c
drivers/media/video/em28xx/em28xx-reg.h
drivers/media/video/em28xx/em28xx-video.c
drivers/media/video/pxa_camera.c
drivers/media/video/saa7134/saa7134-alsa.c
drivers/media/video/saa7134/saa7134-cards.c
drivers/media/video/saa7134/saa7134-dvb.c
drivers/media/video/saa7134/saa7134-empress.c
drivers/media/video/saa7134/saa7134-input.c
drivers/media/video/soc_camera.c
drivers/media/video/videodev.c
drivers/media/video/vivi.c
drivers/net/3c59x.c
drivers/net/e100.c
drivers/net/e1000/e1000_ethtool.c
drivers/net/e1000e/netdev.c
drivers/net/hamradio/dmascc.c
drivers/net/igb/igb_main.c
drivers/net/ipg.c
drivers/net/ixgbe/ixgbe_main.c
drivers/net/netxen/netxen_nic_main.c
drivers/net/pcmcia/axnet_cs.c
drivers/net/pcmcia/pcnet_cs.c
drivers/net/qla3xxx.c
drivers/net/r6040.c
drivers/net/s2io.c
drivers/net/s2io.h
drivers/net/tc35815.c
drivers/net/wan/x25_asy.c
drivers/net/wireless/b43/leds.c
drivers/net/wireless/b43/main.c
drivers/net/wireless/b43legacy/dma.c
drivers/net/wireless/b43legacy/main.c
drivers/net/wireless/hostap/hostap_80211_rx.c
drivers/net/wireless/hostap/hostap_ap.c
drivers/net/wireless/hostap/hostap_cs.c
drivers/net/wireless/hostap/hostap_hw.c
drivers/net/wireless/hostap/hostap_main.c
drivers/net/wireless/iwlwifi/iwl3945-base.c
drivers/net/wireless/iwlwifi/iwl4965-base.c
drivers/net/wireless/prism54/islpci_eth.c
drivers/net/wireless/rt2x00/rt2500usb.c
drivers/net/wireless/rt2x00/rt2x00.h
drivers/net/wireless/rt2x00/rt2x00dev.c
drivers/net/wireless/rt2x00/rt2x00mac.c
drivers/net/wireless/rt2x00/rt73usb.c
drivers/scsi/esp_scsi.c
drivers/scsi/ses.c
drivers/thermal/Kconfig
drivers/thermal/thermal_sys.c
fs/block_dev.c
fs/dcache.c
fs/locks.c
fs/namei.c
fs/pipe.c
fs/udf/super.c
fs/utimes.c
include/asm-generic/Kbuild.asm
include/asm-powerpc/Kbuild
include/asm-x86/msr.h
include/linux/Kbuild
include/linux/audit.h
include/linux/dcache.h
include/linux/fs.h
include/linux/i2c.h
include/linux/inet_lro.h
include/linux/input.h
include/linux/netdevice.h
include/linux/thermal.h
include/media/cx25840.h
include/media/ir-common.h
include/media/v4l2-dev.h
include/net/mac80211.h
include/net/sch_generic.h
kernel/audit.c
kernel/auditfilter.c
kernel/rcuclassic.c
lib/debugobjects.c
lib/ts_bm.c
net/core/dev.c
net/core/fib_rules.c
net/core/filter.c
net/core/skbuff.c
net/ipv4/inet_fragment.c
net/ipv4/inet_lro.c
net/ipv4/ip_fragment.c
net/ipv4/tcp.c
net/ipv4/tcp_ipv4.c
net/ipv6/netfilter/ip6table_mangle.c
net/ipv6/netfilter/nf_conntrack_reasm.c
net/ipv6/reassembly.c
net/ipv6/route.c
net/ipv6/tcp_ipv6.c
net/mac80211/key.c
net/mac80211/wext.c
net/mac80211/wme.c
net/netfilter/nf_conntrack_proto_tcp.c
net/netlabel/netlabel_unlabeled.c
net/netlink/af_netlink.c
net/netlink/attr.c
net/sched/Kconfig
net/sched/sch_api.c
net/sched/sch_atm.c
net/sched/sch_cbq.c
net/sched/sch_dsmark.c
net/sched/sch_generic.c
net/sched/sch_hfsc.c
net/sched/sch_htb.c
net/sched/sch_ingress.c
net/sched/sch_prio.c
net/sched/sch_sfq.c
net/unix/af_unix.c
net/wireless/reg.c

index 9bb1cb6d825d540bc92dfe5c34343438b860b009..869e1a3b64b6bf969eeced820691e955e03e3068 100644 (file)
@@ -3,6 +3,10 @@
 # subdirectories here. Add them in the ".gitignore" file
 # in that subdirectory instead.
 #
+# NOTE! Please use 'git-ls-files -i --exclude-standard'
+# command after changing this file, to see if there are
+# any tracked files which get ignored after the change.
+#
 # Normal rules
 #
 .*
 *.lst
 *.symtypes
 *.order
+*.elf
+*.bin
+*.gz
 
 #
 # Top-level generic files
 #
 tags
 TAGS
-vmlinux*
-!vmlinux.lds.S
-!vmlinux.lds.h
+vmlinux
 System.map
 Module.markers
 Module.symvers
 !.gitignore
+!.mailmap
 
 #
 # Generated include files
index 5b3f31faed56872b84fbd293494613f6d627a987..46ece3fba6f94c2924c94d6f96b4402984705102 100644 (file)
@@ -312,3 +312,12 @@ When:      2.6.26
 Why:   Implementation became generic; users should now include
        linux/semaphore.h instead.
 Who:   Matthew Wilcox <willy@linux.intel.com>
+
+---------------------------
+
+What:  CONFIG_THERMAL_HWMON
+When:  January 2009
+Why:   This option was introduced just to allow older lm-sensors userspace
+       to keep working over the upgrade to 2.6.26. At the scheduled time of
+       removal fixed lm-sensors (2.x or 3.x) should be readily available.
+Who:   Rene Herman <rene.herman@gmail.com>
index ee75cbace28d529cb690e573ec4c2cb67f75bd0f..d4cd4126d1adeca025e76a2511b0881cd6d0c00c 100644 (file)
@@ -25,12 +25,23 @@ routines, and should be zero-initialized except for fields with data you
 provide.  A client structure holds device-specific information like the
 driver model device node, and its I2C address.
 
+/* iff driver uses driver model ("new style") binding model: */
+
+static struct i2c_device_id foo_idtable[] = {
+       { "foo", my_id_for_foo },
+       { "bar", my_id_for_bar },
+       { }
+};
+
+MODULE_DEVICE_TABLE(i2c, foo_idtable);
+
 static struct i2c_driver foo_driver = {
        .driver = {
                .name   = "foo",
        },
 
        /* iff driver uses driver model ("new style") binding model: */
+       .id_table       = foo_ids,
        .probe          = foo_probe,
        .remove         = foo_remove,
 
@@ -173,10 +184,9 @@ handle may be used during foo_probe().  If foo_probe() reports success
 (zero not a negative status code) it may save the handle and use it until
 foo_remove() returns.  That binding model is used by most Linux drivers.
 
-Drivers match devices when i2c_client.driver_name and the driver name are
-the same; this approach is used in several other busses that don't have
-device typing support in the hardware.  The driver and module name should
-match, so hotplug/coldplug mechanisms will modprobe the driver.
+The probe function is called when an entry in the id_table name field
+matches the device's name. It is passed the entry that was matched so
+the driver knows which one in the table matched.
 
 
 Device Creation (Standard driver model)
index 17a6e46fbd43abfce8ad5558f99200f8389ac650..17f1f91af35c7db3e80fed84c5833c80bc48526b 100644 (file)
@@ -81,23 +81,23 @@ inet_peer_minttl - INTEGER
        Minimum time-to-live of entries.  Should be enough to cover fragment
        time-to-live on the reassembling side.  This minimum time-to-live  is
        guaranteed if the pool size is less than inet_peer_threshold.
-       Measured in jiffies(1).
+       Measured in seconds.
 
 inet_peer_maxttl - INTEGER
        Maximum time-to-live of entries.  Unused entries will expire after
        this period of time if there is no memory pressure on the pool (i.e.
        when the number of entries in the pool is very small).
-       Measured in jiffies(1).
+       Measured in seconds.
 
 inet_peer_gc_mintime - INTEGER
        Minimum interval between garbage collection passes.  This interval is
        in effect under high memory pressure on the pool.
-       Measured in jiffies(1).
+       Measured in seconds.
 
 inet_peer_gc_maxtime - INTEGER
        Minimum interval between garbage collection passes.  This interval is
        in effect under low (or absent) memory pressure on the pool.
-       Measured in jiffies(1).
+       Measured in seconds.
 
 TCP variables: 
 
@@ -794,10 +794,6 @@ tag - INTEGER
        Allows you to write a number, which can be used as required.
        Default value is 0.
 
-(1) Jiffie: internal timeunit for the kernel. On the i386 1/100s, on the
-Alpha 1/1024s. See the HZ define in /usr/include/asm/param.h for the exact
-value on your system. 
-
 Alexey Kuznetsov.
 kuznet@ms2.inr.ac.ru
 
index 4bde53e85f3f02df27191234af82b3ba06b9f7a5..1e28e2ddb90a6e202ce65bd60778ff701afa8ee1 100644 (file)
@@ -83,9 +83,9 @@ Valid range: Limited by memory on system
 Default: 30 
 
 e. intr_type
-Specifies interrupt type. Possible values 1(INTA), 2(MSI), 3(MSI-X)
-Valid range: 1-3
-Default: 
+Specifies interrupt type. Possible values 0(INTA), 2(MSI-X)
+Valid values: 0, 2
+Default: 2
 
 5.  Performance suggestions
 General:
index aaae360312e479a547d583c8c1d172d3106fa48d..86d1c8e7b18f3c31b39dca8176acc3e9bdfdf96a 100644 (file)
@@ -1,4 +1,4 @@
   0 -> Unknown board                            (au0828)
-  1 -> Hauppauge HVR950Q                        (au0828)        [2040:7200]
+  1 -> Hauppauge HVR950Q                        (au0828)        [2040:7200,2040:7210,2040:7217,2040:721b,2040:721f,2040:7280,0fd9:0008]
   2 -> Hauppauge HVR850                         (au0828)        [2040:7240]
   3 -> DViCO FusionHDTV USB                     (au0828)        [0fe9:d620]
index 917325bfbd849723899d6bfaa26e21c39d566ed8..6be0c50122e8c627102fbcbe5692cc26013b0135 100644 (file)
@@ -254,7 +254,8 @@ close_cplbtab(struct cplb_tab *table)
 }
 
 /* helper function */
-static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
+static void __init
+__fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
 {
        if (cplb_data[i].psize) {
                fill_cplbtab(t,
@@ -291,7 +292,8 @@ static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_en
        }
 }
 
-static void __fill_data_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
+static void __init
+__fill_data_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_end)
 {
        if (cplb_data[i].psize) {
                fill_cplbtab(t,
index 73647c158774e0acd31efcf3e7385dd2b104365a..07402f57c9dea2f401bb40110f92dc57e5601281 100644 (file)
@@ -60,9 +60,14 @@ static struct irq_chip bad_chip = {
 };
 
 static struct irq_desc bad_irq_desc = {
+       .status = IRQ_DISABLED,
        .chip = &bad_chip,
        .handle_irq = handle_bad_irq,
        .depth = 1,
+       .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
+#ifdef CONFIG_SMP
+       .affinity = CPU_MASK_ALL
+#endif
 };
 
 int show_interrupts(struct seq_file *p, void *v)
index 1cee2f9fdf06bb0255d182ddb40bede780b88c6f..095e04db1c0e1f75e39cbd01c6419c8b890295c2 100644 (file)
@@ -273,7 +273,8 @@ endif
 initrd-  := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
 initrd-y := $(patsubst zImage%, zImage.initrd%, \
                $(patsubst dtbImage%, dtbImage.initrd%, \
-               $(patsubst treeImage%, treeImage.initrd%, $(image-y))))
+               $(patsubst simpleImage%, simpleImage.initrd%, \
+               $(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
 initrd-y := $(filter-out $(image-y), $(initrd-y))
 targets        += $(image-y) $(initrd-y)
 
index 61dd17449ddceb06267babf5373505984f7abd9c..cf37f5ca4b71e6b30c2a3d7bb46fb17f8bf66f50 100644 (file)
@@ -136,6 +136,11 @@ static int __init add_legacy_soc_port(struct device_node *np,
        if (of_get_property(np, "clock-frequency", NULL) == NULL)
                return -1;
 
+       /* if reg-shift or offset, don't try to use it */
+       if ((of_get_property(np, "reg-shift", NULL) != NULL) ||
+               (of_get_property(np, "reg-offset", NULL) != NULL))
+               return -1;
+
        /* if rtas uses this device, don't try to use it as well */
        if (of_get_property(np, "used-by-rtas", NULL) != NULL)
                return -1;
index 41c7fd91e99e5836cbaef5c7d6803334bc37a206..fe92e65103edad4851465f0a00b4615011c76676 100644 (file)
@@ -14,6 +14,7 @@ static struct mpc52xx_sdma __iomem *bes;
 static struct mpc52xx_xlb __iomem *xlb;
 static struct mpc52xx_gpio __iomem *gps;
 static struct mpc52xx_gpio_wkup __iomem *gpw;
+static void __iomem *pci;
 static void __iomem *sram;
 static const int sram_size = 0x4000;   /* 16 kBytes */
 static void __iomem *mbar;
@@ -50,6 +51,8 @@ static int lite5200_pm_prepare(void)
                { .type = "builtin", .compatible = "mpc5200", }, /* efika */
                {}
        };
+       u64 regaddr64 = 0;
+       const u32 *regaddr_p;
 
        /* deep sleep? let mpc52xx code handle that */
        if (lite5200_pm_target_state == PM_SUSPEND_STANDBY)
@@ -60,8 +63,12 @@ static int lite5200_pm_prepare(void)
 
        /* map registers */
        np = of_find_matching_node(NULL, immr_ids);
-       mbar = of_iomap(np, 0);
+       regaddr_p = of_get_address(np, 0, NULL, NULL);
+       if (regaddr_p)
+               regaddr64 = of_translate_address(np, regaddr_p);
        of_node_put(np);
+
+       mbar = ioremap((u32) regaddr64, 0xC000);
        if (!mbar) {
                printk(KERN_ERR "%s:%i Error mapping registers\n", __func__, __LINE__);
                return -ENOSYS;
@@ -71,6 +78,7 @@ static int lite5200_pm_prepare(void)
        pic = mbar + 0x500;
        gps = mbar + 0xb00;
        gpw = mbar + 0xc00;
+       pci = mbar + 0xd00;
        bes = mbar + 0x1200;
        xlb = mbar + 0x1f00;
        sram = mbar + 0x8000;
@@ -85,6 +93,7 @@ static struct mpc52xx_sdma sbes;
 static struct mpc52xx_xlb sxlb;
 static struct mpc52xx_gpio sgps;
 static struct mpc52xx_gpio_wkup sgpw;
+static char spci[0x200];
 
 static void lite5200_save_regs(void)
 {
@@ -94,6 +103,7 @@ static void lite5200_save_regs(void)
        _memcpy_fromio(&sxlb, xlb, sizeof(*xlb));
        _memcpy_fromio(&sgps, gps, sizeof(*gps));
        _memcpy_fromio(&sgpw, gpw, sizeof(*gpw));
+       _memcpy_fromio(spci, pci, 0x200);
 
        _memcpy_fromio(saved_sram, sram, sram_size);
 }
@@ -103,6 +113,8 @@ static void lite5200_restore_regs(void)
        int i;
        _memcpy_toio(sram, saved_sram, sram_size);
 
+       /* PCI Configuration */
+       _memcpy_toio(pci, spci, 0x200);
 
        /*
         * GPIOs. Interrupt Master Enable has higher address then other
index e0edaaa6920af63832979a04d4f525acafe64e8a..bf07b6f50fa178268f9d81388a615a7a8abff32b 100644 (file)
@@ -966,8 +966,8 @@ config NUMA_EMU
          number of nodes. This is only useful for debugging.
 
 config NODES_SHIFT
-       int "Max num nodes shift(1-15)"
-       range 1 15  if X86_64
+       int "Max num nodes shift(1-9)"
+       range 1 9  if X86_64
        default "6" if X86_64
        default "4" if X86_NUMAQ
        default "3"
index eb9ddd8efb828175e7be0efcc0616257c67c5943..95e80e5033c3b5c36fb66fd5ac7be4d99f04d421 100644 (file)
@@ -162,7 +162,7 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
        int ret;
 
        if (!cpu_has_fxsr)
-               return -ENODEV;
+               return -EIO;
 
        ret = init_fpu(target);
        if (ret)
@@ -179,7 +179,7 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
        int ret;
 
        if (!cpu_has_fxsr)
-               return -ENODEV;
+               return -EIO;
 
        ret = init_fpu(target);
        if (ret)
index 56078d61c79315847ee3a2e761184846b9e1345f..3e1cecedde42747261c94053a53191ffa7291107 100644 (file)
@@ -996,7 +996,6 @@ do_rest:
 #endif
                cpu_clear(cpu, cpu_callout_map); /* was set by do_boot_cpu() */
                cpu_clear(cpu, cpu_initialized); /* was set by cpu_init() */
-               cpu_clear(cpu, cpu_possible_map);
                cpu_clear(cpu, cpu_present_map);
                per_cpu(x86_cpu_to_apicid, cpu) = BAD_APICID;
        }
index 156e6d7b0e329cd84b06342dffd37e46ec28ac9a..f6d20be7a8f42b977cc60a210930434e51550e7f 100644 (file)
@@ -135,7 +135,7 @@ static __init void *spp_getpage(void)
        return ptr;
 }
 
-static void
+static __init void
 set_pte_phys(unsigned long vaddr, unsigned long phys, pgprot_t prot)
 {
        pgd_t *pgd;
@@ -214,7 +214,7 @@ void __init cleanup_highmap(void)
 }
 
 /* NOTE: this is meant to be run only at boot */
-void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
+void __init __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
 {
        unsigned long address = __fix_to_virt(idx);
 
@@ -506,7 +506,7 @@ early_param("memtest", parse_memtest);
 
 static void __init early_memtest(unsigned long start, unsigned long end)
 {
-       u64 t_start, t_size;
+       unsigned long 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  %016llx - %016llx pattern %d",
+                       printk(KERN_CONT "\n  %016lx - %016lx pattern %d",
                                t_start, t_start + t_size, pattern);
 
                        memtest(t_start, t_size, pattern);
index 26038c2a2a71bb20026a0631e890b6d57705805e..61b6c5beb2d347d32d1fe1e3ee1ff8195e5f731d 100644 (file)
@@ -377,6 +377,9 @@ static int __init bay_init(void)
 
        INIT_LIST_HEAD(&drive_bays);
 
+       if (acpi_disabled)
+               return -ENODEV;
+
        /* look for dockable drive bays */
        acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
                ACPI_UINT32_MAX, find_bay, &bays, NULL);
index 96c542f7fded0c3abe8bfb3e07eec1a15a52ae41..bb7c51f712bd6cde630e4e8e5a771ca9d9e5fc55 100644 (file)
@@ -917,6 +917,9 @@ static int __init dock_init(void)
 
        dock_station = NULL;
 
+       if (acpi_disabled)
+               return 0;
+
        /* look for a dock station */
        acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
                            ACPI_UINT32_MAX, find_dock, &num, NULL);
index 2808dc60fd670065a94ddf4c0be90876fd3fc20a..9b227d4dc9c9bbd43b7649b66b7ee311371f7eaf 100644 (file)
@@ -333,6 +333,9 @@ static int __init acpi_rtc_init(void)
 {
        struct device *dev = get_rtc_dev();
 
+       if (acpi_disabled)
+               return 0;
+
        if (dev) {
                rtc_wake_setup();
                rtc_info.wake_on = rtc_wake_on;
index f7f16e7a8bf3c8d724065268052b9659c99a2d61..df036118b8b14ad1c3c1fd33ccf940e6a7fcf830 100644 (file)
@@ -62,11 +62,11 @@ static void i915_vblank_tasklet(struct drm_device *dev)
        u32 ropcpp = (0xcc << 16) | ((cpp - 1) << 24);
        RING_LOCALS;
 
-       if (sarea_priv->front_tiled) {
+       if (IS_I965G(dev) && sarea_priv->front_tiled) {
                cmd |= XY_SRC_COPY_BLT_DST_TILED;
                dst_pitch >>= 2;
        }
-       if (sarea_priv->back_tiled) {
+       if (IS_I965G(dev) && sarea_priv->back_tiled) {
                cmd |= XY_SRC_COPY_BLT_SRC_TILED;
                src_pitch >>= 2;
        }
index 85e2ba7fcfbab1b4533079da8bd812f22203952d..bf4830082a135e126d9f35f1a72a7bf5b18fbecf 100644 (file)
@@ -27,6 +27,8 @@
 #include <linux/moduleparam.h>
 #include <linux/connector.h>
 #include <linux/mutex.h>
+#include <linux/proc_fs.h>
+#include <linux/spinlock.h>
 
 #include <net/sock.h>
 
@@ -403,6 +405,40 @@ static void cn_callback(void *data)
        mutex_unlock(&notify_lock);
 }
 
+static int cn_proc_show(struct seq_file *m, void *v)
+{
+       struct cn_queue_dev *dev = cdev.cbdev;
+       struct cn_callback_entry *cbq;
+
+       seq_printf(m, "Name            ID\n");
+
+       spin_lock_bh(&dev->queue_lock);
+
+       list_for_each_entry(cbq, &dev->queue_list, callback_entry) {
+               seq_printf(m, "%-15s %u:%u\n",
+                          cbq->id.name,
+                          cbq->id.id.idx,
+                          cbq->id.id.val);
+       }
+
+       spin_unlock_bh(&dev->queue_lock);
+
+       return 0;
+}
+
+static int cn_proc_open(struct inode *inode, struct file *file)
+{
+       return single_open(file, cn_proc_show, NULL);
+}
+
+static const struct file_operations cn_file_ops = {
+       .owner   = THIS_MODULE,
+       .open    = cn_proc_open,
+       .read    = seq_read,
+       .llseek  = seq_lseek,
+       .release = single_release
+};
+
 static int __devinit cn_init(void)
 {
        struct cn_dev *dev = &cdev;
@@ -434,6 +470,8 @@ static int __devinit cn_init(void)
                return -EINVAL;
        }
 
+       proc_net_fops_create(&init_net, "connector", S_IRUGO, &cn_file_ops);
+
        return 0;
 }
 
@@ -443,6 +481,8 @@ static void __devexit cn_fini(void)
 
        cn_already_initialized = 0;
 
+       proc_net_remove(&init_net, "connector");
+
        cn_del_callback(&dev->id);
        cn_queue_free_dev(dev->cbdev);
        netlink_kernel_release(dev->nls);
index b2458bb8e9cade2fd79fea620b60eb9edd0aa7e0..227d2e036cd812f4e259fd13413298a818d16d6f 100644 (file)
@@ -1051,7 +1051,8 @@ static int sbp2_scan_unit_dir(struct sbp2_target *tgt, u32 *directory,
                        break;
 
                case SBP2_CSR_LOGICAL_UNIT_DIRECTORY:
-                       if (sbp2_scan_logical_unit_dir(tgt, ci.p + value) < 0)
+                       /* Adjust for the increment in the iterator */
+                       if (sbp2_scan_logical_unit_dir(tgt, ci.p - 1 + value) < 0)
                                return -ENOMEM;
                        break;
                }
index eebc72465fc9beb44d2ecfa77a78d24cbd31f891..72c63e5dd630709ddffccf8dc945147857bf41ba 100644 (file)
@@ -28,6 +28,7 @@
 #include <linux/input.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
+#include <linux/sched.h>
 
 /*
  * Check that the effect_id is a valid effect and whether the user
@@ -166,8 +167,10 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
        if (ret)
                goto out;
 
+       spin_lock_irq(&dev->event_lock);
        ff->effects[id] = *effect;
        ff->effect_owners[id] = file;
+       spin_unlock_irq(&dev->event_lock);
 
  out:
        mutex_unlock(&ff->mutex);
@@ -189,16 +192,22 @@ static int erase_effect(struct input_dev *dev, int effect_id,
        if (error)
                return error;
 
+       spin_lock_irq(&dev->event_lock);
        ff->playback(dev, effect_id, 0);
+       ff->effect_owners[effect_id] = NULL;
+       spin_unlock_irq(&dev->event_lock);
 
        if (ff->erase) {
                error = ff->erase(dev, effect_id);
-               if (error)
+               if (error) {
+                       spin_lock_irq(&dev->event_lock);
+                       ff->effect_owners[effect_id] = file;
+                       spin_unlock_irq(&dev->event_lock);
+
                        return error;
+               }
        }
 
-       ff->effect_owners[effect_id] = NULL;
-
        return 0;
 }
 
@@ -263,8 +272,6 @@ int input_ff_event(struct input_dev *dev, unsigned int type,
        if (type != EV_FF)
                return 0;
 
-       mutex_lock(&ff->mutex);
-
        switch (code) {
        case FF_GAIN:
                if (!test_bit(FF_GAIN, dev->ffbit) || value > 0xffff)
@@ -286,7 +293,6 @@ int input_ff_event(struct input_dev *dev, unsigned int type,
                break;
        }
 
-       mutex_unlock(&ff->mutex);
        return 0;
 }
 EXPORT_SYMBOL_GPL(input_ff_event);
index 835def11419d36d7b56e0e216028714d384ad0f9..ab6a61db63ce2248b5553ec43678fab61642e9a7 100644 (file)
@@ -432,6 +432,7 @@ static int crypt_convert(struct crypt_config *cc,
                case 0:
                        atomic_dec(&ctx->pending);
                        ctx->sector++;
+                       cond_resched();
                        continue;
 
                /* error */
index 7cf512a34ccfc1ecd84c5264aff7d44184a14d95..2580ac1b9b0ff06f34d37f12ea829682017e5ef1 100644 (file)
@@ -3897,8 +3897,10 @@ static void autorun_devices(int part)
 
                md_probe(dev, NULL, NULL);
                mddev = mddev_find(dev);
-               if (!mddev) {
-                       printk(KERN_ERR 
+               if (!mddev || !mddev->gendisk) {
+                       if (mddev)
+                               mddev_put(mddev);
+                       printk(KERN_ERR
                                "md: cannot allocate memory for md drive.\n");
                        break;
                }
index 1de17da34a956e8383efb1b42474c3c4d3d15dbe..a71277b640ab036bea60206e29900c034ddd50a3 100644 (file)
@@ -2137,6 +2137,8 @@ static int run(mddev_t *mddev)
                    !test_bit(In_sync, &disk->rdev->flags)) {
                        disk->head_position = 0;
                        mddev->degraded++;
+                       if (disk->rdev)
+                               conf->fullsync = 1;
                }
        }
 
index c37e256b117603f8f68aed3de3a40db9328e70f6..54c8ee28fcc4940517262389b16d4de1030709f3 100644 (file)
@@ -2898,6 +2898,8 @@ static void handle_stripe5(struct stripe_head *sh)
 
                for (i = conf->raid_disks; i--; ) {
                        set_bit(R5_Wantwrite, &sh->dev[i].flags);
+                       set_bit(R5_LOCKED, &dev->flags);
+                       s.locked++;
                        if (!test_and_set_bit(STRIPE_OP_IO, &sh->ops.pending))
                                sh->ops.count++;
                }
@@ -2911,6 +2913,7 @@ static void handle_stripe5(struct stripe_head *sh)
                        conf->raid_disks);
                s.locked += handle_write_operations5(sh, 1, 1);
        } else if (s.expanded &&
+                  s.locked == 0 &&
                !test_bit(STRIPE_OP_POSTXOR, &sh->ops.pending)) {
                clear_bit(STRIPE_EXPAND_READY, &sh->state);
                atomic_dec(&conf->reshape_stripes);
@@ -4305,7 +4308,9 @@ static int run(mddev_t *mddev)
                                " disk %d\n", bdevname(rdev->bdev,b),
                                raid_disk);
                        working_disks++;
-               }
+               } else
+                       /* Cannot rely on bitmap to complete recovery */
+                       conf->fullsync = 1;
        }
 
        /*
index a3485817e46c9e06b765bda262fdd9f8215b7168..8fa91f846d591bcd35d544d87aec42edbbfc5b96 100644 (file)
@@ -2201,3 +2201,41 @@ IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE] = {
        [0x25] = KEY_POWER,             /* power */
 };
 EXPORT_SYMBOL_GPL(ir_codes_powercolor_real_angel);
+
+IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = {
+       [0x20] = KEY_LIST,
+       [0x00] = KEY_POWER,
+       [0x28] = KEY_1,
+       [0x18] = KEY_2,
+       [0x38] = KEY_3,
+       [0x24] = KEY_4,
+       [0x14] = KEY_5,
+       [0x34] = KEY_6,
+       [0x2c] = KEY_7,
+       [0x1c] = KEY_8,
+       [0x3c] = KEY_9,
+       [0x12] = KEY_SUBTITLE,
+       [0x22] = KEY_0,
+       [0x32] = KEY_REWIND,
+       [0x3a] = KEY_SHUFFLE,
+       [0x02] = KEY_PRINT,
+       [0x11] = KEY_CHANNELDOWN,
+       [0x31] = KEY_CHANNELUP,
+       [0x0c] = KEY_ZOOM,
+       [0x1e] = KEY_VOLUMEDOWN,
+       [0x3e] = KEY_VOLUMEUP,
+       [0x0a] = KEY_MUTE,
+       [0x04] = KEY_AUDIO,
+       [0x26] = KEY_RECORD,
+       [0x06] = KEY_PLAY,
+       [0x36] = KEY_STOP,
+       [0x16] = KEY_PAUSE,
+       [0x2e] = KEY_REWIND,
+       [0x0e] = KEY_FASTFORWARD,
+       [0x30] = KEY_TEXT,
+       [0x21] = KEY_GREEN,
+       [0x01] = KEY_BLUE,
+       [0x08] = KEY_EPG,
+       [0x2a] = KEY_MENU,
+};
+EXPORT_SYMBOL_GPL(ir_codes_avermedia_a16d);
index f1894fec32b930343d69f0665a698ed267b8e731..6fb5b45865690b3a4279e891d09cf43e222a7dee 100644 (file)
@@ -649,9 +649,17 @@ int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq)
        u8 val;
 
        int ret = tda18271_lookup_map(fe, RF_CAL, freq, &val);
+       /* The TDA18271HD/C1 rf_cal map lookup is expected to go out of range
+        * for frequencies above 61.1 MHz.  In these cases, the internal RF
+        * tracking filters calibration mechanism is used.
+        *
+        * There is no need to warn the user about this.
+        */
+       if (ret < 0)
+               goto fail;
 
        regs[R_EB14] = val;
-
+fail:
        return ret;
 }
 
index 89c01fb1f85981c5cbfa909e1579c2f75212cf07..93063c6fbbf634e42aac29b3502de2b66104e232 100644 (file)
@@ -45,6 +45,21 @@ static inline int charge_pump_source(struct dvb_frontend *fe, int force)
                                           TDA18271_MAIN_PLL, force);
 }
 
+static inline void tda18271_set_if_notch(struct dvb_frontend *fe)
+{
+       struct tda18271_priv *priv = fe->tuner_priv;
+       unsigned char *regs = priv->tda18271_regs;
+
+       switch (priv->mode) {
+       case TDA18271_ANALOG:
+               regs[R_MPD]  &= ~0x80; /* IF notch = 0 */
+               break;
+       case TDA18271_DIGITAL:
+               regs[R_MPD]  |= 0x80; /* IF notch = 1 */
+               break;
+       }
+}
+
 static int tda18271_channel_configuration(struct dvb_frontend *fe,
                                          struct tda18271_std_map_item *map,
                                          u32 freq, u32 bw)
@@ -60,25 +75,18 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
        regs[R_EP3]  &= ~0x1f; /* clear std bits */
        regs[R_EP3]  |= (map->agc_mode << 3) | map->std;
 
-       /* set rfagc to high speed mode */
-       regs[R_EP3] &= ~0x04;
+       if (priv->id == TDA18271HDC2) {
+               /* set rfagc to high speed mode */
+               regs[R_EP3] &= ~0x04;
+       }
 
        /* set cal mode to normal */
        regs[R_EP4]  &= ~0x03;
 
-       /* update IF output level & IF notch frequency */
+       /* update IF output level */
        regs[R_EP4]  &= ~0x1c; /* clear if level bits */
        regs[R_EP4]  |= (map->if_lvl << 2);
 
-       switch (priv->mode) {
-       case TDA18271_ANALOG:
-               regs[R_MPD]  &= ~0x80; /* IF notch = 0 */
-               break;
-       case TDA18271_DIGITAL:
-               regs[R_MPD]  |= 0x80; /* IF notch = 1 */
-               break;
-       }
-
        /* update FM_RFn */
        regs[R_EP4]  &= ~0x80;
        regs[R_EP4]  |= map->fm_rfn << 7;
@@ -95,6 +103,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
        /* disable Power Level Indicator */
        regs[R_EP1]  |= 0x40;
 
+       /* make sure thermometer is off */
+       regs[R_TM]   &= ~0x10;
+
        /* frequency dependent parameters */
 
        tda18271_calc_ir_measure(fe, &freq);
@@ -135,6 +146,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
        switch (priv->role) {
        case TDA18271_MASTER:
                tda18271_calc_main_pll(fe, N);
+               tda18271_set_if_notch(fe);
                tda18271_write_regs(fe, R_MPD, 4);
                break;
        case TDA18271_SLAVE:
@@ -142,6 +154,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
                tda18271_write_regs(fe, R_CPD, 4);
 
                regs[R_MPD] = regs[R_CPD] & 0x7f;
+               tda18271_set_if_notch(fe);
                tda18271_write_regs(fe, R_MPD, 1);
                break;
        }
@@ -160,12 +173,14 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
 
        msleep(20);
 
-       /* set rfagc to normal speed mode */
-       if (map->fm_rfn)
-               regs[R_EP3] &= ~0x04;
-       else
-               regs[R_EP3] |= 0x04;
-       ret = tda18271_write_regs(fe, R_EP3, 1);
+       if (priv->id == TDA18271HDC2) {
+               /* set rfagc to normal speed mode */
+               if (map->fm_rfn)
+                       regs[R_EP3] &= ~0x04;
+               else
+                       regs[R_EP3] |= 0x04;
+               ret = tda18271_write_regs(fe, R_EP3, 1);
+       }
 fail:
        return ret;
 }
@@ -507,7 +522,7 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
        /* set cal mode to normal */
        regs[R_EP4]  &= ~0x03;
 
-       /* update IF output level & IF notch frequency */
+       /* update IF output level */
        regs[R_EP4]  &= ~0x1c; /* clear if level bits */
 
        ret = tda18271_write_regs(fe, R_EP3, 2);
index ceae6db901ecaa9543f5e4ef4bcd727e3d10cc42..7cf4f5bdb2ecef54de97f6af81407bb098964932 100644 (file)
@@ -177,6 +177,7 @@ static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
        {"FM Radio-INPUT1",   0x0208, 0x9002}
 };
 
+static int  xc5000_is_firmware_loaded(struct dvb_frontend *fe);
 static int  xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len);
 static int  xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len);
 static void xc5000_TunerReset(struct dvb_frontend *fe);
@@ -352,7 +353,7 @@ static int xc_SetTVStandard(struct xc5000_priv *priv,
 
 static int xc_shutdown(struct xc5000_priv *priv)
 {
-       return 0;
+       return XC_RESULT_SUCCESS;
        /* Fixme: cannot bring tuner back alive once shutdown
         *        without reloading the driver modules.
         *    return xc_write_reg(priv, XREG_POWER_DOWN, 0);
@@ -685,6 +686,25 @@ static int xc5000_set_params(struct dvb_frontend *fe,
        return 0;
 }
 
+static int xc5000_is_firmware_loaded(struct dvb_frontend *fe)
+{
+       struct xc5000_priv *priv = fe->tuner_priv;
+       int ret;
+       u16 id;
+
+       ret = xc5000_readreg(priv, XREG_PRODUCT_ID, &id);
+       if (ret == XC_RESULT_SUCCESS) {
+               if (id == XC_PRODUCT_ID_FW_NOT_LOADED)
+                       ret = XC_RESULT_RESET_FAILURE;
+               else
+                       ret = XC_RESULT_SUCCESS;
+       }
+
+       dprintk(1, "%s() returns %s id = 0x%x\n", __func__,
+               ret == XC_RESULT_SUCCESS ? "True" : "False", id);
+       return ret;
+}
+
 static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe);
 
 static int xc5000_set_analog_params(struct dvb_frontend *fe,
@@ -693,7 +713,7 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe,
        struct xc5000_priv *priv = fe->tuner_priv;
        int ret;
 
-       if(priv->fwloaded == 0)
+       if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS)
                xc_load_fw_and_init_tuner(fe);
 
        dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n",
@@ -808,11 +828,10 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe)
        struct xc5000_priv *priv = fe->tuner_priv;
        int ret = 0;
 
-       if (priv->fwloaded == 0) {
+       if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) {
                ret = xc5000_fwupload(fe);
                if (ret != XC_RESULT_SUCCESS)
                        return ret;
-               priv->fwloaded = 1;
        }
 
        /* Start the tuner self-calibration process */
@@ -852,7 +871,6 @@ static int xc5000_sleep(struct dvb_frontend *fe)
                return -EREMOTEIO;
        }
        else {
-               /* priv->fwloaded = 0; */
                return XC_RESULT_SUCCESS;
        }
 }
@@ -933,7 +951,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
                        cfg->i2c_address);
                printk(KERN_INFO
                        "xc5000: Firmware has been loaded previously\n");
-               priv->fwloaded = 1;
                break;
        case XC_PRODUCT_ID_FW_NOT_LOADED:
                printk(KERN_INFO
@@ -941,7 +958,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
                        cfg->i2c_address);
                printk(KERN_INFO
                        "xc5000: Firmware has not been loaded previously\n");
-               priv->fwloaded = 0;
                break;
        default:
                printk(KERN_ERR
index ecebfe4745adcadf30e3f2a82d31b00c3b21210e..a72a9887fe7ffeab488da51193be130ba7d98767 100644 (file)
@@ -30,7 +30,6 @@ struct xc5000_priv {
        u32 bandwidth;
        u8  video_standard;
        u8  rf_mode;
-       u8  fwloaded;
 
        void *devptr;
 };
index 0a8ac64a4e33a6a345cd6eea538b7397a33c6536..037f7ffb47b297e6696fd167b8849143cac654f6 100644 (file)
@@ -47,6 +47,8 @@ static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr,
                return -EINVAL;
        }
 
+       msleep(1); /* avoid I2C errors */
+
        return usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), req, type,
                               value, index, rbuf, rlen, 2000);
 }
@@ -92,16 +94,6 @@ static struct i2c_algorithm gl861_i2c_algo = {
 };
 
 /* Callbacks for DVB USB */
-static int gl861_identify_state(struct usb_device *udev,
-                               struct dvb_usb_device_properties *props,
-                               struct dvb_usb_device_description **desc,
-                               int *cold)
-{
-       *cold = 0;
-
-       return 0;
-}
-
 static struct zl10353_config gl861_zl10353_config = {
        .demod_address = 0x0f,
        .no_tuner = 1,
@@ -172,7 +164,6 @@ static struct dvb_usb_device_properties gl861_properties = {
 
        .size_of_priv     = 0,
 
-       .identify_state   = gl861_identify_state,
        .num_adapters = 1,
        .adapter = {{
 
@@ -194,13 +185,15 @@ static struct dvb_usb_device_properties gl861_properties = {
 
        .num_device_descs = 2,
        .devices = {
-               {   "MSI Mega Sky 55801 DVB-T USB2.0",
-                       { &gl861_table[0], NULL },
-                       { NULL },
+               {
+                       .name = "MSI Mega Sky 55801 DVB-T USB2.0",
+                       .cold_ids = { NULL },
+                       .warm_ids = { &gl861_table[0], NULL },
                },
-               {   "A-LINK DTU DVB-T USB2.0",
-                       { &gl861_table[1], NULL },
-                       { NULL },
+               {
+                       .name = "A-LINK DTU DVB-T USB2.0",
+                       .cold_ids = { NULL },
+                       .warm_ids = { &gl861_table[1], NULL },
                },
        }
 };
index 9e7653bb3b660bc4c44985db551cf94e0f65ee5e..118aab1a3e540943e7a325f5836999e4c4819d5f 100644 (file)
@@ -107,7 +107,7 @@ static struct dvb_usb_device_properties umt_properties = {
                        /* parameter for the MPEG2-data transfer */
                        .stream = {
                                .type = USB_BULK,
-                               .count = 20,
+                               .count = MAX_NO_URBS_FOR_DATA_STREAM,
                                .endpoint = 0x06,
                                .u = {
                                        .bulk = {
index 084a280c2d7f97cbf6835e1f6e5bf73cf363f8d3..03900d241a76da067545aaba61916d4c88385291 100644 (file)
@@ -463,10 +463,13 @@ static int au8522_set_frontend(struct dvb_frontend *fe,
                               struct dvb_frontend_parameters *p)
 {
        struct au8522_state *state = fe->demodulator_priv;
+       int ret = -EINVAL;
 
        dprintk("%s(frequency=%d)\n", __func__, p->frequency);
 
-       state->current_frequency = p->frequency;
+       if ((state->current_frequency == p->frequency) &&
+           (state->current_modulation == p->u.vsb.modulation))
+               return 0;
 
        au8522_enable_modulation(fe, p->u.vsb.modulation);
 
@@ -476,11 +479,16 @@ static int au8522_set_frontend(struct dvb_frontend *fe,
        if (fe->ops.tuner_ops.set_params) {
                if (fe->ops.i2c_gate_ctrl)
                        fe->ops.i2c_gate_ctrl(fe, 1);
-               fe->ops.tuner_ops.set_params(fe, p);
+               ret = fe->ops.tuner_ops.set_params(fe, p);
                if (fe->ops.i2c_gate_ctrl)
                        fe->ops.i2c_gate_ctrl(fe, 0);
        }
 
+       if (ret < 0)
+               return ret;
+
+       state->current_frequency = p->frequency;
+
        return 0;
 }
 
@@ -498,6 +506,16 @@ static int au8522_init(struct dvb_frontend *fe)
        return 0;
 }
 
+static int au8522_sleep(struct dvb_frontend *fe)
+{
+       struct au8522_state *state = fe->demodulator_priv;
+       dprintk("%s()\n", __func__);
+
+       state->current_frequency = 0;
+
+       return 0;
+}
+
 static int au8522_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
        struct au8522_state *state = fe->demodulator_priv;
@@ -509,10 +527,8 @@ static int au8522_read_status(struct dvb_frontend *fe, fe_status_t *status)
        if (state->current_modulation == VSB_8) {
                dprintk("%s() Checking VSB_8\n", __func__);
                reg = au8522_readreg(state, 0x4088);
-               if (reg & 0x01)
-                       *status |= FE_HAS_VITERBI;
-               if (reg & 0x02)
-                       *status |= FE_HAS_LOCK | FE_HAS_SYNC;
+               if ((reg & 0x03) == 0x03)
+                       *status |= FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
        } else {
                dprintk("%s() Checking QAM\n", __func__);
                reg = au8522_readreg(state, 0x4541);
@@ -672,6 +688,7 @@ static struct dvb_frontend_ops au8522_ops = {
        },
 
        .init                 = au8522_init,
+       .sleep                = au8522_sleep,
        .i2c_gate_ctrl        = au8522_i2c_gate_ctrl,
        .set_frontend         = au8522_set_frontend,
        .get_frontend         = au8522_get_frontend,
index 17556183e871629c2ae4fabc116c598ce233ea70..35435bef8e7992af4e1e8648a8c408b0f2d62f18 100644 (file)
@@ -63,6 +63,7 @@ struct stv0299_state {
        u32 symbol_rate;
        fe_code_rate_t fec_inner;
        int errmode;
+       u32 ucblocks;
 };
 
 #define STATUS_BER 0
@@ -501,8 +502,10 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
 {
        struct stv0299_state* state = fe->demodulator_priv;
 
-       if (state->errmode != STATUS_BER) return 0;
-       *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
+       if (state->errmode != STATUS_BER)
+               return -ENOSYS;
+
+       *ber = stv0299_readreg(state, 0x1e) | (stv0299_readreg(state, 0x1d) << 8);
 
        return 0;
 }
@@ -540,8 +543,12 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 {
        struct stv0299_state* state = fe->demodulator_priv;
 
-       if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
-       else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
+       if (state->errmode != STATUS_UCBLOCKS)
+               return -ENOSYS;
+
+       state->ucblocks += stv0299_readreg(state, 0x1e);
+       state->ucblocks += (stv0299_readreg(state, 0x1d) << 8);
+       *ucblocks = state->ucblocks;
 
        return 0;
 }
index 0727b80bc4d296a83f56317b9266fdbac705f562..c6ff5b82ff80d481e58151cbe47ee336fe76868d 100644 (file)
@@ -116,9 +116,12 @@ static u8 tda10023_readreg (struct tda10023_state* state, u8 reg)
        int ret;
 
        ret = i2c_transfer (state->i2c, msg, 2);
-       if (ret != 2)
-               printk("DVB: TDA10023: %s: readreg error (ret == %i)\n",
-                                __func__, ret);
+       if (ret != 2) {
+               int num = state->frontend.dvb ? state->frontend.dvb->num : -1;
+               printk(KERN_ERR "DVB: TDA10023(%d): %s: readreg error "
+                       "(reg == 0x%02x, ret == %i)\n",
+                       num, __func__, reg, ret);
+       }
        return b1[0];
 }
 
@@ -129,11 +132,12 @@ static int tda10023_writereg (struct tda10023_state* state, u8 reg, u8 data)
        int ret;
 
        ret = i2c_transfer (state->i2c, &msg, 1);
-       if (ret != 1)
-               printk("DVB: TDA10023(%d): %s, writereg error "
+       if (ret != 1) {
+               int num = state->frontend.dvb ? state->frontend.dvb->num : -1;
+               printk(KERN_ERR "DVB: TDA10023(%d): %s, writereg error "
                        "(reg == 0x%02x, val == 0x%02x, ret == %i)\n",
-                       state->frontend.dvb->num, __func__, reg, data, ret);
-
+                       num, __func__, reg, data, ret);
+       }
        return (ret != 1) ? -EREMOTEIO : 0;
 }
 
@@ -464,7 +468,7 @@ struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
        int i;
 
        /* allocate memory for the internal state */
-       state = kmalloc(sizeof(struct tda10023_state), GFP_KERNEL);
+       state = kzalloc(sizeof(struct tda10023_state), GFP_KERNEL);
        if (state == NULL) goto error;
 
        /* setup the state */
index 49973846373e843b5fc4d64e6aa97b14922f3a45..a0d6386535673223f557c8d068e233e9a900a239 100644 (file)
@@ -1248,11 +1248,14 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
                                     struct i2c_adapter* i2c)
 {
        struct tda1004x_state *state;
+       int id;
 
        /* allocate memory for the internal state */
        state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
-       if (!state)
+       if (!state) {
+               printk(KERN_ERR "Can't alocate memory for tda10045 state\n");
                return NULL;
+       }
 
        /* setup the state */
        state->config = config;
@@ -1260,7 +1263,15 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
        state->demod_type = TDA1004X_DEMOD_TDA10045;
 
        /* check if the demod is there */
-       if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x25) {
+       id = tda1004x_read_byte(state, TDA1004X_CHIPID);
+       if (id < 0) {
+               printk(KERN_ERR "tda10045: chip is not answering. Giving up.\n");
+               kfree(state);
+               return NULL;
+       }
+
+       if (id != 0x25) {
+               printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id);
                kfree(state);
                return NULL;
        }
@@ -1307,11 +1318,14 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
                                     struct i2c_adapter* i2c)
 {
        struct tda1004x_state *state;
+       int id;
 
        /* allocate memory for the internal state */
        state = kmalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
-       if (!state)
+       if (!state) {
+               printk(KERN_ERR "Can't alocate memory for tda10046 state\n");
                return NULL;
+       }
 
        /* setup the state */
        state->config = config;
@@ -1319,7 +1333,14 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
        state->demod_type = TDA1004X_DEMOD_TDA10046;
 
        /* check if the demod is there */
-       if (tda1004x_read_byte(state, TDA1004X_CHIPID) != 0x46) {
+       id = tda1004x_read_byte(state, TDA1004X_CHIPID);
+       if (id < 0) {
+               printk(KERN_ERR "tda10046: chip is not answering. Giving up.\n");
+               kfree(state);
+               return NULL;
+       }
+       if (id != 0x46) {
+               printk(KERN_ERR "Invalid tda1004x ID = 0x%02x. Can't proceed\n", id);
                kfree(state);
                return NULL;
        }
index d4339b1b3b6872e905532852ef31c4403158950b..07643e01009340cada617b9979a2837ad7747965 100644 (file)
@@ -101,6 +101,7 @@ config DVB_BUDGET
 config DVB_BUDGET_CI
        tristate "Budget cards with onboard CI connector"
        depends on DVB_BUDGET_CORE && I2C
+       depends on INPUT # due to IR
        select DVB_STV0297 if !DVB_FE_CUSTOMISE
        select DVB_STV0299 if !DVB_FE_CUSTOMISE
        select DVB_TDA1004X if !DVB_FE_CUSTOMISE
index 9d81074b31dfe7b2b3ca105234f3d518c2c8d3d8..3a3f5279e927287e68e326c1c7d91721ff704335 100644 (file)
@@ -427,6 +427,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
                        if (err) {
                                printk(KERN_ERR "%s: timeout waiting on busy %s QUEUE\n",
                                        __func__, type);
+                               av7110->arm_errors++;
                                return -ETIMEDOUT;
                        }
                        msleep(1);
@@ -853,10 +854,8 @@ static osd_raw_window_t bpp2bit[8] = {
 
 static inline int WaitUntilBmpLoaded(struct av7110 *av7110)
 {
-       int ret = wait_event_interruptible_timeout(av7110->bmpq,
+       int ret = wait_event_timeout(av7110->bmpq,
                                av7110->bmp_state != BMP_LOADING, 10*HZ);
-       if (ret == -ERESTARTSYS)
-               return ret;
        if (ret == 0) {
                printk("dvb-ttpci: warning: timeout waiting in LoadBitmap: %d, %d\n",
                       ret, av7110->bmp_state);
index a2a6983444fa0d8fe146ceadcaabab3378e6d28f..898e12395e7c26e1f829beff5f773c85cd5671f8 100644 (file)
@@ -77,8 +77,14 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
 
        /* Make sure we support the board model */
        switch (tv.model) {
+       case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
        case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
+       case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
+       case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
+       case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
+       case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
        case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
+       case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
                break;
        default:
                printk(KERN_WARNING "%s: warning: "
@@ -175,6 +181,18 @@ struct usb_device_id au0828_usb_id_table [] = {
                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 },
        { USB_DEVICE(0x0fe9, 0xd620),
                .driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 },
+       { USB_DEVICE(0x2040, 0x7210),
+               .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+       { USB_DEVICE(0x2040, 0x7217),
+               .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+       { USB_DEVICE(0x2040, 0x721b),
+               .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+       { USB_DEVICE(0x2040, 0x721f),
+               .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+       { USB_DEVICE(0x2040, 0x7280),
+               .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+       { USB_DEVICE(0x0fd9, 0x0008),
+               .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
        { },
 };
 
index 5f942690570c2079626c15c113cdaa02538d3e05..9aefdc5ea79a960983c9c78d5c3cd5e4348e1311 100644 (file)
@@ -10,8 +10,8 @@ config VIDEO_CX18
        select VIDEO_TVEEPROM
        select VIDEO_CX2341X
        select VIDEO_CS5345
-       select DVB_S5H1409
-       select MEDIA_TUNER_MXL5005S
+       select DVB_S5H1409 if !DVB_FE_CUSTOMISE
+       select MEDIA_TUNER_MXL5005S if !DVB_FE_CUSTOMISE
        ---help---
          This is a video4linux driver for Conexant cx23418 based
          PCI combo video recorder devices.
index 9a26751615c618d6dcf1d5d42e36d02ecda29ef5..faca43eb940f7aa17bfbb552c038e0ad2ecd07f3 100644 (file)
@@ -69,6 +69,58 @@ int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask,
                             or_value);
 }
 
+int cx18_av_write_no_acfg(struct cx18 *cx, u16 addr, u8 value, int no_acfg_mask)
+{
+       int retval;
+       u32 saved_reg[8] = {0};
+
+       if (no_acfg_mask & CXADEC_NO_ACFG_AFE) {
+               saved_reg[0] = cx18_av_read4(cx, CXADEC_CHIP_CTRL);
+               saved_reg[1] = cx18_av_read4(cx, CXADEC_AFE_CTRL);
+       }
+
+       if (no_acfg_mask & CXADEC_NO_ACFG_PLL) {
+               saved_reg[2] = cx18_av_read4(cx, CXADEC_PLL_CTRL1);
+               saved_reg[3] = cx18_av_read4(cx, CXADEC_VID_PLL_FRAC);
+       }
+
+       if (no_acfg_mask & CXADEC_NO_ACFG_VID) {
+               saved_reg[4] = cx18_av_read4(cx, CXADEC_HORIZ_TIM_CTRL);
+               saved_reg[5] = cx18_av_read4(cx, CXADEC_VERT_TIM_CTRL);
+               saved_reg[6] = cx18_av_read4(cx, CXADEC_SRC_COMB_CFG);
+               saved_reg[7] = cx18_av_read4(cx, CXADEC_CHROMA_VBIOFF_CFG);
+       }
+
+       retval = cx18_av_write(cx, addr, value);
+
+       if (no_acfg_mask & CXADEC_NO_ACFG_AFE) {
+               cx18_av_write4(cx, CXADEC_CHIP_CTRL, saved_reg[0]);
+               cx18_av_write4(cx, CXADEC_AFE_CTRL,  saved_reg[1]);
+       }
+
+       if (no_acfg_mask & CXADEC_NO_ACFG_PLL) {
+               cx18_av_write4(cx, CXADEC_PLL_CTRL1,    saved_reg[2]);
+               cx18_av_write4(cx, CXADEC_VID_PLL_FRAC, saved_reg[3]);
+       }
+
+       if (no_acfg_mask & CXADEC_NO_ACFG_VID) {
+               cx18_av_write4(cx, CXADEC_HORIZ_TIM_CTRL,    saved_reg[4]);
+               cx18_av_write4(cx, CXADEC_VERT_TIM_CTRL,     saved_reg[5]);
+               cx18_av_write4(cx, CXADEC_SRC_COMB_CFG,      saved_reg[6]);
+               cx18_av_write4(cx, CXADEC_CHROMA_VBIOFF_CFG, saved_reg[7]);
+       }
+
+       return retval;
+}
+
+int cx18_av_and_or_no_acfg(struct cx18 *cx, u16 addr, unsigned and_mask,
+                          u8 or_value, int no_acfg_mask)
+{
+       return cx18_av_write_no_acfg(cx, addr,
+                                    (cx18_av_read(cx, addr) & and_mask) |
+                                    or_value, no_acfg_mask);
+}
+
 /* ----------------------------------------------------------------------- */
 
 static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
@@ -170,13 +222,15 @@ static void input_change(struct cx18 *cx)
 
        /* Follow step 8c and 8d of section 3.16 in the cx18_av datasheet */
        if (std & V4L2_STD_SECAM)
-               cx18_av_write(cx, 0x402, 0);
+               cx18_av_write_no_acfg(cx, 0x402, 0, CXADEC_NO_ACFG_ALL);
        else {
-               cx18_av_write(cx, 0x402, 0x04);
+               cx18_av_write_no_acfg(cx, 0x402, 0x04, CXADEC_NO_ACFG_ALL);
                cx18_av_write(cx, 0x49f, (std & V4L2_STD_NTSC) ? 0x14 : 0x11);
        }
-       cx18_av_and_or(cx, 0x401, ~0x60, 0);
-       cx18_av_and_or(cx, 0x401, ~0x60, 0x60);
+       cx18_av_and_or_no_acfg(cx, 0x401, ~0x60, 0,
+                               CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID);
+       cx18_av_and_or_no_acfg(cx, 0x401, ~0x60, 0x60,
+                               CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID);
 
        if (std & V4L2_STD_525_60) {
                if (std == V4L2_STD_NTSC_M_JP) {
@@ -228,7 +282,7 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
 
                if ((vid_input & ~0xff0) ||
                    luma < CX18_AV_SVIDEO_LUMA1 ||
-                   luma > CX18_AV_SVIDEO_LUMA4 ||
+                   luma > CX18_AV_SVIDEO_LUMA8 ||
                    chroma < CX18_AV_SVIDEO_CHROMA4 ||
                    chroma > CX18_AV_SVIDEO_CHROMA8) {
                        CX18_ERR("0x%04x is not a valid video input!\n",
@@ -262,7 +316,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
 
        cx18_av_write(cx, 0x103, reg);
        /* Set INPUT_MODE to Composite (0) or S-Video (1) */
-       cx18_av_and_or(cx, 0x401, ~0x6, is_composite ? 0 : 0x02);
+       cx18_av_and_or_no_acfg(cx, 0x401, ~0x6, is_composite ? 0 : 0x02,
+                               CXADEC_NO_ACFG_PLL | CXADEC_NO_ACFG_VID);
        /* Set CH_SEL_ADC2 to 1 if input comes from CH3 */
        cx18_av_and_or(cx, 0x102, ~0x2, (reg & 0x80) == 0 ? 2 : 0);
        /* Set DUAL_MODE_ADC2 to 1 if input comes from both CH2 and CH3 */
@@ -318,12 +373,12 @@ static int set_v4lstd(struct cx18 *cx)
           This happens for example with the Yuan MPC622. */
        if (fmt >= 4 && fmt < 8) {
                /* Set format to NTSC-M */
-               cx18_av_and_or(cx, 0x400, ~0xf, 1);
+               cx18_av_and_or_no_acfg(cx, 0x400, ~0xf, 1, CXADEC_NO_ACFG_AFE);
                /* Turn off LCOMB */
                cx18_av_and_or(cx, 0x47b, ~6, 0);
        }
-       cx18_av_and_or(cx, 0x400, ~0xf, fmt);
-       cx18_av_and_or(cx, 0x403, ~0x3, pal_m);
+       cx18_av_and_or_no_acfg(cx, 0x400, ~0xf, fmt, CXADEC_NO_ACFG_AFE);
+       cx18_av_and_or_no_acfg(cx, 0x403, ~0x3, pal_m, CXADEC_NO_ACFG_ALL);
        cx18_av_vbi_setup(cx);
        input_change(cx);
        return 0;
index 786901d72e9a84f96d2a48ae1607a90f15e497bb..c172823ce1d8801a93f384fbd5063057a1b6d2a3 100644 (file)
@@ -37,12 +37,16 @@ enum cx18_av_video_input {
        CX18_AV_COMPOSITE7,
        CX18_AV_COMPOSITE8,
 
-       /* S-Video inputs consist of one luma input (In1-In4) ORed with one
+       /* S-Video inputs consist of one luma input (In1-In8) ORed with one
           chroma input (In5-In8) */
        CX18_AV_SVIDEO_LUMA1 = 0x10,
        CX18_AV_SVIDEO_LUMA2 = 0x20,
        CX18_AV_SVIDEO_LUMA3 = 0x30,
        CX18_AV_SVIDEO_LUMA4 = 0x40,
+       CX18_AV_SVIDEO_LUMA5 = 0x50,
+       CX18_AV_SVIDEO_LUMA6 = 0x60,
+       CX18_AV_SVIDEO_LUMA7 = 0x70,
+       CX18_AV_SVIDEO_LUMA8 = 0x80,
        CX18_AV_SVIDEO_CHROMA4 = 0x400,
        CX18_AV_SVIDEO_CHROMA5 = 0x500,
        CX18_AV_SVIDEO_CHROMA6 = 0x600,
@@ -291,14 +295,24 @@ struct cx18_av_state {
 #define CXADEC_SELECT_AUDIO_STANDARD_FM    0xF9  /* FM radio */
 #define CXADEC_SELECT_AUDIO_STANDARD_AUTO  0xFF  /* Auto detect */
 
+/* Flags on what to preserve on write to 0x400-0x403 with cx18_av_.*_no_acfg()*/
+#define CXADEC_NO_ACFG_AFE     0x01 /* Preserve 0x100-0x107 */
+#define CXADEC_NO_ACFG_PLL     0x02 /* Preserve 0x108-0x10f */
+#define CXADEC_NO_ACFG_VID     0x04 /* Preserve 0x470-0x47f */
+#define CXADEC_NO_ACFG_ALL     0x07
+
 /* ----------------------------------------------------------------------- */
 /* cx18_av-core.c                                                         */
 int cx18_av_write(struct cx18 *cx, u16 addr, u8 value);
 int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value);
+int cx18_av_write_no_acfg(struct cx18 *cx, u16 addr, u8 value,
+                               int no_acfg_mask);
 u8 cx18_av_read(struct cx18 *cx, u16 addr);
 u32 cx18_av_read4(struct cx18 *cx, u16 addr);
 int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned mask, u8 value);
 int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value);
+int cx18_av_and_or_no_acfg(struct cx18 *cx, u16 addr, unsigned mask, u8 value,
+                               int no_acfg_mask);
 int cx18_av_cmd(struct cx18 *cx, unsigned int cmd, void *arg);
 
 /* ----------------------------------------------------------------------- */
index baccd079243d9682efbe949ee11a6a69bfc419bb..c26e0ef5b07583927c5d5ddd80fee3c304557741 100644 (file)
@@ -23,6 +23,7 @@
 
 #include "cx18-driver.h"
 #include "cx18-cards.h"
+#include "cx18-av-core.h"
 #include "cx18-i2c.h"
 #include <media/cs5345.h>
 
@@ -54,22 +55,22 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
                  CX18_HW_CS5345 | CX18_HW_DVB,
        .video_inputs = {
-               { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
-               { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
-               { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
-               { CX18_CARD_INPUT_SVIDEO2,    2, CX23418_SVIDEO2    },
-               { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
+               { CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE7 },
+               { CX18_CARD_INPUT_SVIDEO1,    1, CX18_AV_SVIDEO1    },
+               { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 },
+               { CX18_CARD_INPUT_SVIDEO2,    2, CX18_AV_SVIDEO2    },
+               { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 },
        },
        .audio_inputs = {
                { CX18_CARD_INPUT_AUD_TUNER,
-                 CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
+                 CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
                { CX18_CARD_INPUT_LINE_IN1,
-                 CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+                 CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
                { CX18_CARD_INPUT_LINE_IN2,
-                 CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+                 CX18_AV_AUDIO_SERIAL, CS5345_IN_3 },
        },
        .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
-                        CX23418_AUDIO_SERIAL, 0 },
+                        CX18_AV_AUDIO_SERIAL, CS5345_IN_4 },
        .ddr = {
                /* ESMT M13S128324A-5B memory */
                .chip_config = 0x003,
@@ -81,6 +82,11 @@ static const struct cx18_card cx18_card_hvr1600_esmt = {
        },
        .gpio_init.initial_value = 0x3001,
        .gpio_init.direction = 0x3001,
+       .gpio_i2c_slave_reset = {
+               .active_lo_mask = 0x3001,
+               .msecs_asserted = 10,
+               .msecs_recovery = 40,
+       },
        .i2c = &cx18_i2c_std,
 };
 
@@ -94,22 +100,22 @@ static const struct cx18_card cx18_card_hvr1600_samsung = {
        .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
                  CX18_HW_CS5345 | CX18_HW_DVB,
        .video_inputs = {
-               { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
-               { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
-               { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
-               { CX18_CARD_INPUT_SVIDEO2,    2, CX23418_SVIDEO2    },
-               { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
+               { CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE7 },
+               { CX18_CARD_INPUT_SVIDEO1,    1, CX18_AV_SVIDEO1    },
+               { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 },
+               { CX18_CARD_INPUT_SVIDEO2,    2, CX18_AV_SVIDEO2    },
+               { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 },
        },
        .audio_inputs = {
                { CX18_CARD_INPUT_AUD_TUNER,
-                 CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
+                 CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
                { CX18_CARD_INPUT_LINE_IN1,
-                 CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+                 CX18_AV_AUDIO_SERIAL, CS5345_IN_2 },
                { CX18_CARD_INPUT_LINE_IN2,
-                 CX23418_AUDIO_SERIAL, CS5345_IN_2 },
+                 CX18_AV_AUDIO_SERIAL, CS5345_IN_3 },
        },
        .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
-                        CX23418_AUDIO_SERIAL, 0 },
+                        CX18_AV_AUDIO_SERIAL, CS5345_IN_4 },
        .ddr = {
                /* Samsung K4D263238G-VC33 memory */
                .chip_config = 0x003,
@@ -121,6 +127,11 @@ static const struct cx18_card cx18_card_hvr1600_samsung = {
        },
        .gpio_init.initial_value = 0x3001,
        .gpio_init.direction = 0x3001,
+       .gpio_i2c_slave_reset = {
+               .active_lo_mask = 0x3001,
+               .msecs_asserted = 10,
+               .msecs_recovery = 40,
+       },
        .i2c = &cx18_i2c_std,
 };
 
@@ -141,19 +152,19 @@ static const struct cx18_card cx18_card_h900 = {
        .hw_audio_ctrl = CX18_HW_CX23418,
        .hw_all = CX18_HW_TUNER,
        .video_inputs = {
-               { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE2 },
+               { CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE2 },
                { CX18_CARD_INPUT_SVIDEO1,    1,
-                       CX23418_SVIDEO_LUMA3 | CX23418_SVIDEO_CHROMA4 },
-               { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE1 },
+                       CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 },
+               { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 },
        },
        .audio_inputs = {
                { CX18_CARD_INPUT_AUD_TUNER,
-                 CX23418_AUDIO8, 0 },
+                 CX18_AV_AUDIO8, 0 },
                { CX18_CARD_INPUT_LINE_IN1,
-                 CX23418_AUDIO_SERIAL, 0 },
+                 CX18_AV_AUDIO_SERIAL, 0 },
        },
        .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
-                        CX23418_AUDIO_SERIAL, 0 },
+                        CX18_AV_AUDIO_SERIAL, 0 },
        .tuners = {
                { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
        },
@@ -183,23 +194,26 @@ static const struct cx18_card_pci_info cx18_pci_mpc718[] = {
 static const struct cx18_card cx18_card_mpc718 = {
        .type = CX18_CARD_YUAN_MPC718,
        .name = "Yuan MPC718",
-       .comment = "Not yet supported!\n",
-       .v4l2_capabilities = 0,
+       .comment = "Some Composite and S-Video inputs are currently working.\n",
+       .v4l2_capabilities = CX18_CAP_ENCODER,
        .hw_audio_ctrl = CX18_HW_CX23418,
        .hw_all = CX18_HW_TUNER,
        .video_inputs = {
-               { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
-               { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
-               { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
+               { CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE2 },
+               { CX18_CARD_INPUT_SVIDEO1,    1,
+                               CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 },
+               { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 },
+               { CX18_CARD_INPUT_SVIDEO2,    2,
+                               CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 },
+               { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 },
+               { CX18_CARD_INPUT_COMPOSITE3, 2, CX18_AV_COMPOSITE3 },
        },
        .audio_inputs = {
-               { CX18_CARD_INPUT_AUD_TUNER,
-                 CX23418_AUDIO8, 0 },
-               { CX18_CARD_INPUT_LINE_IN1,
-                 CX23418_AUDIO_SERIAL, 0 },
+               { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5,       0 },
+               { CX18_CARD_INPUT_LINE_IN1,  CX18_AV_AUDIO_SERIAL, 0 },
+               { CX18_CARD_INPUT_LINE_IN2,  CX18_AV_AUDIO_SERIAL, 0 },
        },
-       .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
-                        CX23418_AUDIO_SERIAL, 0 },
+       .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO_SERIAL, 0 },
        .tuners = {
                /* XC3028 tuner */
                { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
index bccb67f0db16415a1efd6ffef20909b9d42cd46d..dc2dd945d4c3be4aefd2b324a6d4f368b8825c8c 100644 (file)
 #define        CX18_CARD_INPUT_COMPOSITE2      5
 #define        CX18_CARD_INPUT_COMPOSITE3      6
 
-enum cx34180_video_input {
-       /* Composite video inputs In1-In8 */
-       CX23418_COMPOSITE1 = 1,
-       CX23418_COMPOSITE2,
-       CX23418_COMPOSITE3,
-       CX23418_COMPOSITE4,
-       CX23418_COMPOSITE5,
-       CX23418_COMPOSITE6,
-       CX23418_COMPOSITE7,
-       CX23418_COMPOSITE8,
-
-       /* S-Video inputs consist of one luma input (In1-In4) ORed with one
-          chroma input (In5-In8) */
-       CX23418_SVIDEO_LUMA1 = 0x10,
-       CX23418_SVIDEO_LUMA2 = 0x20,
-       CX23418_SVIDEO_LUMA3 = 0x30,
-       CX23418_SVIDEO_LUMA4 = 0x40,
-       CX23418_SVIDEO_CHROMA4 = 0x400,
-       CX23418_SVIDEO_CHROMA5 = 0x500,
-       CX23418_SVIDEO_CHROMA6 = 0x600,
-       CX23418_SVIDEO_CHROMA7 = 0x700,
-       CX23418_SVIDEO_CHROMA8 = 0x800,
-
-       /* S-Video aliases for common luma/chroma combinations */
-       CX23418_SVIDEO1 = 0x510,
-       CX23418_SVIDEO2 = 0x620,
-       CX23418_SVIDEO3 = 0x730,
-       CX23418_SVIDEO4 = 0x840,
-};
-
 /* audio inputs */
 #define        CX18_CARD_INPUT_AUD_TUNER       1
 #define        CX18_CARD_INPUT_LINE_IN1        2
@@ -75,16 +45,6 @@ enum cx34180_video_input {
 #define CX18_CARD_MAX_AUDIO_INPUTS 3
 #define CX18_CARD_MAX_TUNERS      2
 
-enum cx23418_audio_input {
-       /* Audio inputs: serial or In4-In8 */
-       CX23418_AUDIO_SERIAL,
-       CX23418_AUDIO4 = 4,
-       CX23418_AUDIO5,
-       CX23418_AUDIO6,
-       CX23418_AUDIO7,
-       CX23418_AUDIO8,
-};
-
 /* V4L2 capability aliases */
 #define CX18_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \
                          V4L2_CAP_AUDIO | V4L2_CAP_READWRITE)
@@ -118,6 +78,13 @@ struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */
        u32 initial_value;
 };
 
+struct cx18_gpio_i2c_slave_reset {
+       u32 active_lo_mask; /* GPIO outputs that reset i2c chips when low */
+       u32 active_hi_mask; /* GPIO outputs that reset i2c chips when high */
+       int msecs_asserted; /* time period reset must remain asserted */
+       int msecs_recovery; /* time after deassert for chips to be ready */
+};
+
 struct cx18_card_tuner {
        v4l2_std_id std;        /* standard for which the tuner is suitable */
        int         tuner;      /* tuner ID (from tuner.h) */
@@ -154,7 +121,8 @@ struct cx18_card {
 
        /* GPIO card-specific settings */
        u8 xceive_pin;          /* XCeive tuner GPIO reset pin */
-       struct cx18_gpio_init           gpio_init;
+       struct cx18_gpio_init            gpio_init;
+       struct cx18_gpio_i2c_slave_reset gpio_i2c_slave_reset;
 
        struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS];
        struct cx18_card_tuner_i2c *i2c;
index c9744173f9692d635455d844beb7a2f9aef2020a..cae38985b1313a306f4dedbe8c656f6208b737ca 100644 (file)
@@ -69,11 +69,21 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
        struct dvb_demux *demux = feed->demux;
        struct cx18_stream *stream = (struct cx18_stream *) demux->priv;
        struct cx18 *cx = stream->cx;
-       int ret = -EINVAL;
+       int ret;
        u32 v;
 
        CX18_DEBUG_INFO("Start feed: pid = 0x%x index = %d\n",
                        feed->pid, feed->index);
+
+       mutex_lock(&cx->serialize_lock);
+       ret = cx18_init_on_first_open(cx);
+       mutex_unlock(&cx->serialize_lock);
+       if (ret) {
+               CX18_ERR("Failed to initialize firmware starting DVB feed\n");
+               return ret;
+       }
+       ret = -EINVAL;
+
        switch (cx->card->type) {
        case CX18_CARD_HVR_1600_ESMT:
        case CX18_CARD_HVR_1600_SAMSUNG:
@@ -101,6 +111,11 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
                if (stream->dvb.feeding++ == 0) {
                        CX18_DEBUG_INFO("Starting Transport DMA\n");
                        ret = cx18_start_v4l2_encode_stream(stream);
+                       if (ret < 0) {
+                               CX18_DEBUG_INFO(
+                                       "Failed to start Transport DMA\n");
+                               stream->dvb.feeding--;
+                       }
                } else
                        ret = 0;
                mutex_unlock(&stream->dvb.feedlock);
index ceb63653c926f71e6b8dae4ce39e00e4e03314ea..b302833f6f9dd8d8250f4e716ed5fa9084d515d6 100644 (file)
@@ -53,10 +53,34 @@ static void gpio_write(struct cx18 *cx)
        write_reg(((dir & 0xffff) << 16) | (val & 0xffff),
                        CX18_REG_GPIO_OUT1);
        write_reg(dir & 0xffff0000, CX18_REG_GPIO_DIR2);
-       write_reg((dir & 0xffff0000) | ((val & 0xffff0000) >> 16),
+       write_reg_sync((dir & 0xffff0000) | ((val & 0xffff0000) >> 16),
                        CX18_REG_GPIO_OUT2);
 }
 
+void cx18_reset_i2c_slaves_gpio(struct cx18 *cx)
+{
+       const struct cx18_gpio_i2c_slave_reset *p;
+
+       p = &cx->card->gpio_i2c_slave_reset;
+
+       if ((p->active_lo_mask | p->active_hi_mask) == 0)
+               return;
+
+       /* Assuming that the masks are a subset of the bits in gpio_dir */
+
+       /* Assert */
+       cx->gpio_val =
+               (cx->gpio_val | p->active_hi_mask) & ~(p->active_lo_mask);
+       gpio_write(cx);
+       schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_asserted));
+
+       /* Deassert */
+       cx->gpio_val =
+               (cx->gpio_val | p->active_lo_mask) & ~(p->active_hi_mask);
+       gpio_write(cx);
+       schedule_timeout_uninterruptible(msecs_to_jiffies(p->msecs_recovery));
+}
+
 void cx18_gpio_init(struct cx18 *cx)
 {
        cx->gpio_dir = cx->card->gpio_init.direction;
index 41bac8856b50e050871d85ee655082e2408ee886..525c328f748a3d0f677863bdc4fdde9ae4bdc0fb 100644 (file)
@@ -21,4 +21,5 @@
  */
 
 void cx18_gpio_init(struct cx18 *cx);
+void cx18_reset_i2c_slaves_gpio(struct cx18 *cx);
 int cx18_reset_tuner_gpio(void *dev, int cmd, int value);
index 1d6c51a753137652028763005bc3c318404e4011..680bc4e35b79a3c67d38e072af2471fb30e35e2d 100644 (file)
@@ -405,6 +405,8 @@ int init_cx18_i2c(struct cx18 *cx)
        cx18_setscl(&cx->i2c_algo_cb_data[1], 1);
        cx18_setsda(&cx->i2c_algo_cb_data[1], 1);
 
+       cx18_reset_i2c_slaves_gpio(cx);
+
        return i2c_bit_add_bus(&cx->i2c_adap[0]) ||
                i2c_bit_add_bus(&cx->i2c_adap[1]);
 }
index 607efdcd22f8d0eeae68ba7a57b01c2c171293cd..1da6f134888d6d524ee375d345c75574981706bc 100644 (file)
@@ -433,7 +433,7 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
                int chroma = vid_input & 0xf00;
 
                if ((vid_input & ~0xff0) ||
-                   luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA4 ||
+                   luma < CX25840_SVIDEO_LUMA1 || luma > CX25840_SVIDEO_LUMA8 ||
                    chroma < CX25840_SVIDEO_CHROMA4 || chroma > CX25840_SVIDEO_CHROMA8) {
                        v4l_err(client, "0x%04x is not a valid video input!\n",
                                vid_input);
index e976fc6bef7ccc7c6ec747fc5594f7a720aff505..80c8883e54b5c6ef853d5e8560da3424044376e3 100644 (file)
@@ -332,6 +332,12 @@ static int snd_cx88_pcm_open(struct snd_pcm_substream *substream)
        struct snd_pcm_runtime *runtime = substream->runtime;
        int err;
 
+       if (!chip) {
+               printk(KERN_ERR "BUG: cx88 can't find device struct."
+                               " Can't proceed with open\n");
+               return -ENODEV;
+       }
+
        err = snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS);
        if (err < 0)
                goto _error;
index 92b2a6db4fdc15edea12a61ccbdcfa522da7a534..3c006103c1eb369c4817fd74522ef7ffebc91e61 100644 (file)
@@ -268,6 +268,12 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
 
        dprintk("opening device and trying to acquire exclusive lock\n");
 
+       if (!dev) {
+               printk(KERN_ERR "BUG: em28xx can't find device struct."
+                               " Can't proceed with open\n");
+               return -ENODEV;
+       }
+
        /* Sets volume, mute, etc */
 
        dev->mute = 0;
@@ -415,6 +421,12 @@ static int em28xx_audio_init(struct em28xx *dev)
        static int          devnr;
        int                 ret, err;
 
+       if (dev->has_audio_class) {
+               /* This device does not support the extension (in this case
+                  the device is expecting the snd-usb-audio module */
+               return 0;
+       }
+
        printk(KERN_INFO "em28xx-audio.c: probing for em28x1 "
                         "non standard usbaudio\n");
        printk(KERN_INFO "em28xx-audio.c: Copyright (C) 2006 Markus "
@@ -458,6 +470,12 @@ static int em28xx_audio_fini(struct em28xx *dev)
        if (dev == NULL)
                return 0;
 
+       if (dev->has_audio_class) {
+               /* This device does not support the extension (in this case
+                  the device is expecting the snd-usb-audio module */
+               return 0;
+       }
+
        if (dev->adev) {
                snd_card_free(dev->adev->sndcard);
                kfree(dev->adev);
index 3e4f3c7e92e78ee62231feaebde1628d0cae27ff..8cbda43727c3de59ba73a9427706b0961f7d80b1 100644 (file)
@@ -157,6 +157,7 @@ struct em28xx_board em28xx_boards[] = {
                .tda9887_conf = TDA9887_PRESENT,
                .tuner_type   = TUNER_XC2028,
                .mts_firmware = 1,
+               .has_dvb        = 1,
                .decoder      = EM28XX_TVP5150,
                .input          = { {
                        .type     = EM28XX_VMUX_TELEVISION,
@@ -524,6 +525,9 @@ void em28xx_pre_card_setup(struct em28xx *dev)
        rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
        if (rc > 0) {
                switch (rc) {
+               case CHIP_ID_EM2860:
+                       em28xx_info("chip ID is em2860\n");
+                       break;
                case CHIP_ID_EM2883:
                        em28xx_info("chip ID is em2882/em2883\n");
                        dev->wait_after_write = 0;
index 8cf4983f0039602ce617fbe929a1edad032baa26..0b2333ee07f8ea6c3bbf7200cd70f47b89c3a61f 100644 (file)
@@ -382,6 +382,11 @@ static int dvb_init(struct em28xx *dev)
        int result = 0;
        struct em28xx_dvb *dvb;
 
+       if (!dev->has_dvb) {
+               /* This device does not support the extension */
+               return 0;
+       }
+
        dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
 
        if (dvb == NULL) {
@@ -444,6 +449,11 @@ out_free:
 
 static int dvb_fini(struct em28xx *dev)
 {
+       if (!dev->has_dvb) {
+               /* This device does not support the extension */
+               return 0;
+       }
+
        if (dev->dvb) {
                unregister_dvb(dev->dvb);
                dev->dvb = NULL;
index 9058bed07953d839fc69fd2a44042061cb0c5b3a..fac1ab23f6216dd74d4fcbc0a65fd26868d0fcd6 100644 (file)
@@ -84,5 +84,6 @@
 
 /* FIXME: Need to be populated with the other chip ID's */
 enum em28xx_chip_id {
+       CHIP_ID_EM2860 = 34,
        CHIP_ID_EM2883 = 36,
 };
index fb163ecd921684a4014b69e4de056512fa22904e..285bc62bbe4670f203cde0e08c2c14e1e00743bc 100644 (file)
@@ -1848,32 +1848,28 @@ static DEFINE_MUTEX(em28xx_extension_devlist_lock);
 
 int em28xx_register_extension(struct em28xx_ops *ops)
 {
-       struct em28xx *h, *dev = NULL;
-
-       list_for_each_entry(h, &em28xx_devlist, devlist)
-               dev = h;
+       struct em28xx *dev = NULL;
 
        mutex_lock(&em28xx_extension_devlist_lock);
        list_add_tail(&ops->next, &em28xx_extension_devlist);
-       if (dev)
-               ops->init(dev);
-
+       list_for_each_entry(dev, &em28xx_devlist, devlist) {
+               if (dev)
+                       ops->init(dev);
+       }
        printk(KERN_INFO "Em28xx: Initialized (%s) extension\n", ops->name);
        mutex_unlock(&em28xx_extension_devlist_lock);
-
        return 0;
 }
 EXPORT_SYMBOL(em28xx_register_extension);
 
 void em28xx_unregister_extension(struct em28xx_ops *ops)
 {
-       struct em28xx *h, *dev = NULL;
-
-       list_for_each_entry(h, &em28xx_devlist, devlist)
-               dev = h;
+       struct em28xx *dev = NULL;
 
-       if (dev)
-               ops->fini(dev);
+       list_for_each_entry(dev, &em28xx_devlist, devlist) {
+               if (dev)
+                       ops->fini(dev);
+       }
 
        mutex_lock(&em28xx_extension_devlist_lock);
        printk(KERN_INFO "Em28xx: Removed (%s) extension\n", ops->name);
index 7cc8e9b19fb794fb57139515692de6d460afbd96..5ec5bb9a94d2e848095d8e737eb2936e6803b14d 100644 (file)
@@ -1019,12 +1019,12 @@ static int pxa_camera_probe(struct platform_device *pdev)
        struct pxa_camera_dev *pcdev;
        struct resource *res;
        void __iomem *base;
-       unsigned int irq;
+       int irq;
        int err = 0;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        irq = platform_get_irq(pdev, 0);
-       if (!res || !irq) {
+       if (!res || irq < 0) {
                err = -ENODEV;
                goto exit;
        }
index ba3082422a01915dce20bce15832c495e9555d89..f118de6e36722950b43b5cb21d64520a32386f1f 100644 (file)
@@ -613,9 +613,15 @@ static int snd_card_saa7134_capture_open(struct snd_pcm_substream * substream)
        struct snd_pcm_runtime *runtime = substream->runtime;
        snd_card_saa7134_pcm_t *pcm;
        snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
-       struct saa7134_dev *dev = saa7134->dev;
+       struct saa7134_dev *dev;
        int amux, err;
 
+       if (!saa7134) {
+               printk(KERN_ERR "BUG: saa7134 can't find device struct."
+                               " Can't proceed with open\n");
+               return -ENODEV;
+       }
+       dev = saa7134->dev;
        mutex_lock(&dev->dmasound.lock);
 
        dev->dmasound.read_count  = 0;
index b111903aa322cd287a4d5ca0041396242b7e6c43..2618cfa592e7067287407a403f9501213575b8d0 100644 (file)
@@ -4114,11 +4114,7 @@ struct saa7134_board saa7134_boards[] = {
                .radio_type     = UNSET,
                .tuner_addr     = ADDR_UNSET,
                .radio_addr     = ADDR_UNSET,
-                /*
-                   TODO:
                 .mpeg           = SAA7134_MPEG_DVB,
-                */
-
                 .inputs         = {{
                         .name = name_tv,
                         .vmux = 1,
@@ -4157,7 +4153,7 @@ struct saa7134_board saa7134_boards[] = {
                } },
                .radio = {
                        .name = name_radio,
-                       .amux = LINE1,
+                       .amux = TV,
                },
        },
        [SAA7134_BOARD_AVERMEDIA_M115] = {
@@ -4167,6 +4163,7 @@ struct saa7134_board saa7134_boards[] = {
                .radio_type     = UNSET,
                .tuner_addr     = ADDR_UNSET,
                .radio_addr     = ADDR_UNSET,
+               .mpeg           = SAA7134_MPEG_DVB,
                .inputs         = {{
                        .name = name_tv,
                        .vmux = 1,
@@ -5351,22 +5348,21 @@ static int saa7134_xc2028_callback(struct saa7134_dev *dev,
 {
        switch (command) {
        case XC2028_TUNER_RESET:
-               saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000);
-               saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000);
-               mdelay(250);
-               saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0);
-               saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0);
-               mdelay(250);
-               saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000);
-               saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000);
-               mdelay(250);
-               saa_andorl(SAA7133_ANALOG_IO_SELECT >> 2, 0x02, 0x02);
-               saa_andorl(SAA7134_ANALOG_IN_CTRL1 >> 2, 0x81, 0x81);
-               saa_andorl(SAA7134_AUDIO_CLOCK0 >> 2, 0x03187de7, 0x03187de7);
-               saa_andorl(SAA7134_AUDIO_PLL_CTRL >> 2, 0x03, 0x03);
-               saa_andorl(SAA7134_AUDIO_CLOCKS_PER_FIELD0 >> 2,
-                          0x0001e000, 0x0001e000);
-               return 0;
+               saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00000000);
+               saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00008000);
+               switch (dev->board) {
+               case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+                       saa7134_set_gpio(dev, 23, 0);
+                       msleep(10);
+                       saa7134_set_gpio(dev, 23, 1);
+               break;
+               case SAA7134_BOARD_AVERMEDIA_A16D:
+                       saa7134_set_gpio(dev, 21, 0);
+                       msleep(10);
+                       saa7134_set_gpio(dev, 21, 1);
+               break;
+               }
+       return 0;
        }
        return -EINVAL;
 }
@@ -5553,9 +5549,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
                saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000);
                break;
        case SAA7134_BOARD_AVERMEDIA_CARDBUS:
-       case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
        case SAA7134_BOARD_AVERMEDIA_M115:
-       case SAA7134_BOARD_AVERMEDIA_A16D:
                /* power-down tuner chip */
                saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0xffffffff, 0);
                saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0);
@@ -5565,6 +5559,18 @@ int saa7134_board_init1(struct saa7134_dev *dev)
                saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0xffffffff);
                msleep(10);
                break;
+       case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+               saa7134_set_gpio(dev, 23, 0);
+               msleep(10);
+               saa7134_set_gpio(dev, 23, 1);
+               break;
+       case SAA7134_BOARD_AVERMEDIA_A16D:
+               saa7134_set_gpio(dev, 21, 0);
+               msleep(10);
+               saa7134_set_gpio(dev, 21, 1);
+               msleep(1);
+               dev->has_remote = SAA7134_REMOTE_GPIO;
+               break;
        case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM:
                /* power-down tuner chip */
                saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x000A8004, 0x000A8004);
@@ -5615,7 +5621,8 @@ int saa7134_board_init1(struct saa7134_dev *dev)
                saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x80040100, 0x80040100);
                saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100);
                printk("%s: %s: hybrid analog/dvb card\n"
-                      "%s: Sorry, only the analog inputs are supported for now.\n",
+                      "%s: Sorry, only analog s-video and composite input "
+                      "are supported for now.\n",
                        dev->name, card(dev).name, dev->name);
                break;
        }
@@ -5675,6 +5682,7 @@ static void saa7134_tuner_setup(struct saa7134_dev *dev)
 
                switch (dev->board) {
                case SAA7134_BOARD_AVERMEDIA_A16D:
+               case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
                        ctl.demod = XC3028_FE_ZARLINK456;
                        break;
                default:
index 469f93aac0083a1e049cb55bc27ed985ca31596d..341b101b0357d457003438ecaa210d16640dc580 100644 (file)
@@ -153,12 +153,12 @@ static int mt352_aver777_init(struct dvb_frontend* fe)
        return 0;
 }
 
-static int mt352_aver_a16d_init(struct dvb_frontend *fe)
+static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe)
 {
-       static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
-       static u8 reset []         = { RESET,      0x80 };
-       static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
-       static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
+       static u8 clock_config []  = { CLOCK_CTL, 0x38, 0x2d };
+       static u8 reset []         = { RESET, 0x80 };
+       static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
+       static u8 agc_cfg []       = { AGC_TARGET, 0xe };
        static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
 
        mt352_write(fe, clock_config,   sizeof(clock_config));
@@ -167,12 +167,9 @@ static int mt352_aver_a16d_init(struct dvb_frontend *fe)
        mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
        mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
        mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
-
        return 0;
 }
 
-
-
 static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
                                           struct dvb_frontend_parameters* params)
 {
@@ -215,14 +212,10 @@ static struct mt352_config avermedia_777 = {
        .demod_init    = mt352_aver777_init,
 };
 
-static struct mt352_config avermedia_16d = {
-       .demod_address = 0xf,
-       .demod_init    = mt352_aver_a16d_init,
-};
-
-static struct mt352_config avermedia_e506r_mt352_dev = {
+static struct mt352_config avermedia_xc3028_mt352_dev = {
        .demod_address   = (0x1e >> 1),
        .no_tuner        = 1,
+       .demod_init      = mt352_avermedia_xc3028_init,
 };
 
 /* ==================================================================
@@ -975,9 +968,10 @@ static int dvb_init(struct saa7134_dev *dev)
                }
                break;
        case SAA7134_BOARD_AVERMEDIA_A16D:
-               dprintk("avertv A16D dvb setup\n");
-               dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_16d,
-                                              &dev->i2c_adap);
+               dprintk("AverMedia A16D dvb setup\n");
+               dev->dvb.frontend = dvb_attach(mt352_attach,
+                                               &avermedia_xc3028_mt352_dev,
+                                               &dev->i2c_adap);
                attach_xc3028 = 1;
                break;
        case SAA7134_BOARD_MD7134:
@@ -1091,7 +1085,8 @@ static int dvb_init(struct saa7134_dev *dev)
                                        ads_tech_duo_config.tuner_address);
                                goto dettach_frontend;
                        }
-               }
+               } else
+                       wprintk("failed to attach tda10046\n");
                break;
        case SAA7134_BOARD_TEVION_DVBT_220RF:
                if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config,
@@ -1260,11 +1255,14 @@ static int dvb_init(struct saa7134_dev *dev)
                        goto dettach_frontend;
                break;
        case SAA7134_BOARD_AVERMEDIA_CARDBUS_506:
+               dprintk("AverMedia E506R dvb setup\n");
+               saa7134_set_gpio(dev, 25, 0);
+               msleep(10);
+               saa7134_set_gpio(dev, 25, 1);
                dev->dvb.frontend = dvb_attach(mt352_attach,
-                                              &avermedia_e506r_mt352_dev,
-                                              &dev->i2c_adap);
+                                               &avermedia_xc3028_mt352_dev,
+                                               &dev->i2c_adap);
                attach_xc3028 = 1;
-               break;
        case SAA7134_BOARD_MD7134_BRIDGE_2:
                dev->dvb.frontend = dvb_attach(tda10086_attach,
                                                &sd1878_4m, &dev->i2c_adap);
@@ -1338,7 +1336,8 @@ static int dvb_init(struct saa7134_dev *dev)
        return ret;
 
 dettach_frontend:
-       dvb_frontend_detach(dev->dvb.frontend);
+       if (dev->dvb.frontend)
+               dvb_frontend_detach(dev->dvb.frontend);
        dev->dvb.frontend = NULL;
 
        return -1;
index 81431ee418426894f5c285fdfef6f4609f2294a5..3ae71a3408223800ce442efc413c8589bb18ae4a 100644 (file)
@@ -110,9 +110,10 @@ static int ts_release(struct inode *inode, struct file *file)
 {
        struct saa7134_dev *dev = file->private_data;
 
+       mutex_lock(&dev->empress_tsq.vb_lock);
+
        videobuf_stop(&dev->empress_tsq);
        videobuf_mmap_free(&dev->empress_tsq);
-       dev->empress_users--;
 
        /* stop the encoder */
        ts_reset_encoder(dev);
@@ -121,6 +122,10 @@ static int ts_release(struct inode *inode, struct file *file)
        saa_writeb(SAA7134_AUDIO_MUTE_CTRL,
                saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6));
 
+       dev->empress_users--;
+
+       mutex_unlock(&dev->empress_tsq.vb_lock);
+
        return 0;
 }
 
@@ -218,8 +223,7 @@ static int empress_enum_fmt_cap(struct file *file, void  *priv,
 static int empress_g_fmt_cap(struct file *file, void *priv,
                                struct v4l2_format *f)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        saa7134_i2c_call_clients(dev, VIDIOC_G_FMT, f);
 
@@ -232,8 +236,7 @@ static int empress_g_fmt_cap(struct file *file, void *priv,
 static int empress_s_fmt_cap(struct file *file, void *priv,
                                struct v4l2_format *f)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        saa7134_i2c_call_clients(dev, VIDIOC_S_FMT, f);
 
@@ -247,8 +250,7 @@ static int empress_s_fmt_cap(struct file *file, void *priv,
 static int empress_reqbufs(struct file *file, void *priv,
                                        struct v4l2_requestbuffers *p)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        return videobuf_reqbufs(&dev->empress_tsq, p);
 }
@@ -256,24 +258,21 @@ static int empress_reqbufs(struct file *file, void *priv,
 static int empress_querybuf(struct file *file, void *priv,
                                        struct v4l2_buffer *b)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        return videobuf_querybuf(&dev->empress_tsq, b);
 }
 
 static int empress_qbuf(struct file *file, void *priv, struct v4l2_buffer *b)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        return videobuf_qbuf(&dev->empress_tsq, b);
 }
 
 static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        return videobuf_dqbuf(&dev->empress_tsq, b,
                                file->f_flags & O_NONBLOCK);
@@ -282,8 +281,7 @@ static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b)
 static int empress_streamon(struct file *file, void *priv,
                                        enum v4l2_buf_type type)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        return videobuf_streamon(&dev->empress_tsq);
 }
@@ -291,8 +289,7 @@ static int empress_streamon(struct file *file, void *priv,
 static int empress_streamoff(struct file *file, void *priv,
                                        enum v4l2_buf_type type)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        return videobuf_streamoff(&dev->empress_tsq);
 }
@@ -300,8 +297,7 @@ static int empress_streamoff(struct file *file, void *priv,
 static int empress_s_ext_ctrls(struct file *file, void *priv,
                               struct v4l2_ext_controls *ctrls)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        /* count == 0 is abused in saa6752hs.c, so that special
                case is handled here explicitly. */
@@ -320,8 +316,7 @@ static int empress_s_ext_ctrls(struct file *file, void *priv,
 static int empress_g_ext_ctrls(struct file *file, void *priv,
                               struct v4l2_ext_controls *ctrls)
 {
-       struct saa7134_fh *fh = priv;
-       struct saa7134_dev *dev = fh->dev;
+       struct saa7134_dev *dev = file->private_data;
 
        if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG)
                return -EINVAL;
index 919632b10aae0ed20510fc68c2d89e944117b00c..76e6501d238d0d31ddaf68305484de9faa9c6368 100644 (file)
@@ -323,6 +323,15 @@ int saa7134_input_init1(struct saa7134_dev *dev)
                saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
                saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
                break;
+       case SAA7134_BOARD_AVERMEDIA_A16D:
+               ir_codes     = ir_codes_avermedia_a16d;
+               mask_keycode = 0x02F200;
+               mask_keydown = 0x000400;
+               polling      = 50; /* ms */
+               /* Without this we won't receive key up events */
+               saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
+               saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
+               break;
        case SAA7134_BOARD_KWORLD_TERMINATOR:
                ir_codes     = ir_codes_pixelview;
                mask_keycode = 0x00001f;
index a1b92446c8b4ac78052a4849e23a9f428ccba2c1..d015bfe00950c5fcf1a943154cb6413ce8db60f5 100644 (file)
@@ -763,15 +763,6 @@ static struct device_driver ic_drv = {
        .owner  = THIS_MODULE,
 };
 
-/*
- * Image capture host - this is a host device, not a bus device, so,
- * no bus reference, no probing.
- */
-static struct class soc_camera_host_class = {
-       .owner          = THIS_MODULE,
-       .name           = "camera_host",
-};
-
 static void dummy_release(struct device *dev)
 {
 }
@@ -801,7 +792,6 @@ int soc_camera_host_register(struct soc_camera_host *ici)
 
        /* Number might be equal to the platform device ID */
        sprintf(ici->dev.bus_id, "camera_host%d", ici->nr);
-       ici->dev.class = &soc_camera_host_class;
 
        mutex_lock(&list_lock);
        list_for_each_entry(ix, &hosts, list) {
@@ -1003,14 +993,9 @@ static int __init soc_camera_init(void)
        ret = driver_register(&ic_drv);
        if (ret)
                goto edrvr;
-       ret = class_register(&soc_camera_host_class);
-       if (ret)
-               goto eclr;
 
        return 0;
 
-eclr:
-       driver_unregister(&ic_drv);
 edrvr:
        bus_unregister(&soc_camera_bus_type);
        return ret;
@@ -1018,7 +1003,6 @@ edrvr:
 
 static void __exit soc_camera_exit(void)
 {
-       class_unregister(&soc_camera_host_class);
        driver_unregister(&ic_drv);
        bus_unregister(&soc_camera_bus_type);
 }
index 31e8af0ba2785e105e60587b8153602b948f55eb..67a661cf5219bc65e225f304d5872579c034313b 100644 (file)
 #define VIDEO_NUM_DEVICES      256
 #define VIDEO_NAME              "video4linux"
 
+struct std_descr {
+       v4l2_std_id std;
+       const char *descr;
+};
+
+static const struct std_descr standards[] = {
+       { V4L2_STD_NTSC,        "NTSC"      },
+       { V4L2_STD_NTSC_M,      "NTSC-M"    },
+       { V4L2_STD_NTSC_M_JP,   "NTSC-M-JP" },
+       { V4L2_STD_NTSC_M_KR,   "NTSC-M-KR" },
+       { V4L2_STD_NTSC_443,    "NTSC-443"  },
+       { V4L2_STD_PAL,         "PAL"       },
+       { V4L2_STD_PAL_BG,      "PAL-BG"    },
+       { V4L2_STD_PAL_B,       "PAL-B"     },
+       { V4L2_STD_PAL_B1,      "PAL-B1"    },
+       { V4L2_STD_PAL_G,       "PAL-G"     },
+       { V4L2_STD_PAL_H,       "PAL-H"     },
+       { V4L2_STD_PAL_I,       "PAL-I"     },
+       { V4L2_STD_PAL_DK,      "PAL-DK"    },
+       { V4L2_STD_PAL_D,       "PAL-D"     },
+       { V4L2_STD_PAL_D1,      "PAL-D1"    },
+       { V4L2_STD_PAL_K,       "PAL-K"     },
+       { V4L2_STD_PAL_M,       "PAL-M"     },
+       { V4L2_STD_PAL_N,       "PAL-N"     },
+       { V4L2_STD_PAL_Nc,      "PAL-Nc"    },
+       { V4L2_STD_PAL_60,      "PAL-60"    },
+       { V4L2_STD_SECAM,       "SECAM"     },
+       { V4L2_STD_SECAM_B,     "SECAM-B"   },
+       { V4L2_STD_SECAM_G,     "SECAM-G"   },
+       { V4L2_STD_SECAM_H,     "SECAM-H"   },
+       { V4L2_STD_SECAM_DK,    "SECAM-DK"  },
+       { V4L2_STD_SECAM_D,     "SECAM-D"   },
+       { V4L2_STD_SECAM_K,     "SECAM-K"   },
+       { V4L2_STD_SECAM_K1,    "SECAM-K1"  },
+       { V4L2_STD_SECAM_L,     "SECAM-L"   },
+       { V4L2_STD_SECAM_LC,    "SECAM-Lc"  },
+       { 0,                    "Unknown"   }
+};
+
 /* video4linux standard ID conversion to standard name
  */
-char *v4l2_norm_to_name(v4l2_std_id id)
+const char *v4l2_norm_to_name(v4l2_std_id id)
 {
-       char *name;
        u32 myid = id;
+       int i;
 
        /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
           64 bit comparations. So, on that architecture, with some gcc
@@ -64,110 +103,17 @@ char *v4l2_norm_to_name(v4l2_std_id id)
         */
        BUG_ON(myid != id);
 
-       switch (myid) {
-       case V4L2_STD_PAL:
-               name = "PAL";
-               break;
-       case V4L2_STD_PAL_BG:
-               name = "PAL-BG";
-               break;
-       case V4L2_STD_PAL_DK:
-               name = "PAL-DK";
-               break;
-       case V4L2_STD_PAL_B:
-               name = "PAL-B";
-               break;
-       case V4L2_STD_PAL_B1:
-               name = "PAL-B1";
-               break;
-       case V4L2_STD_PAL_G:
-               name = "PAL-G";
-               break;
-       case V4L2_STD_PAL_H:
-               name = "PAL-H";
-               break;
-       case V4L2_STD_PAL_I:
-               name = "PAL-I";
-               break;
-       case V4L2_STD_PAL_D:
-               name = "PAL-D";
-               break;
-       case V4L2_STD_PAL_D1:
-               name = "PAL-D1";
-               break;
-       case V4L2_STD_PAL_K:
-               name = "PAL-K";
-               break;
-       case V4L2_STD_PAL_M:
-               name = "PAL-M";
-               break;
-       case V4L2_STD_PAL_N:
-               name = "PAL-N";
-               break;
-       case V4L2_STD_PAL_Nc:
-               name = "PAL-Nc";
-               break;
-       case V4L2_STD_PAL_60:
-               name = "PAL-60";
-               break;
-       case V4L2_STD_NTSC:
-               name = "NTSC";
-               break;
-       case V4L2_STD_NTSC_M:
-               name = "NTSC-M";
-               break;
-       case V4L2_STD_NTSC_M_JP:
-               name = "NTSC-M-JP";
-               break;
-       case V4L2_STD_NTSC_443:
-               name = "NTSC-443";
-               break;
-       case V4L2_STD_NTSC_M_KR:
-               name = "NTSC-M-KR";
-               break;
-       case V4L2_STD_SECAM:
-               name = "SECAM";
-               break;
-       case V4L2_STD_SECAM_DK:
-               name = "SECAM-DK";
-               break;
-       case V4L2_STD_SECAM_B:
-               name = "SECAM-B";
-               break;
-       case V4L2_STD_SECAM_D:
-               name = "SECAM-D";
-               break;
-       case V4L2_STD_SECAM_G:
-               name = "SECAM-G";
-               break;
-       case V4L2_STD_SECAM_H:
-               name = "SECAM-H";
-               break;
-       case V4L2_STD_SECAM_K:
-               name = "SECAM-K";
-               break;
-       case V4L2_STD_SECAM_K1:
-               name = "SECAM-K1";
-               break;
-       case V4L2_STD_SECAM_L:
-               name = "SECAM-L";
-               break;
-       case V4L2_STD_SECAM_LC:
-               name = "SECAM-LC";
-               break;
-       default:
-               name = "Unknown";
-               break;
-       }
-
-       return name;
+       for (i = 0; standards[i].std; i++)
+               if (myid == standards[i].std)
+                       break;
+       return standards[i].descr;
 }
 EXPORT_SYMBOL(v4l2_norm_to_name);
 
 /* Fill in the fields of a v4l2_standard structure according to the
    'id' and 'transmission' parameters.  Returns negative on error.  */
 int v4l2_video_std_construct(struct v4l2_standard *vs,
-                            int id, char *name)
+                            int id, const char *name)
 {
        u32 index = vs->index;
 
@@ -1218,95 +1164,40 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
        case VIDIOC_ENUMSTD:
        {
                struct v4l2_standard *p = arg;
-               v4l2_std_id id = vfd->tvnorms,curr_id=0;
-               unsigned int index = p->index,i;
-
-               if (index<0) {
-                       ret=-EINVAL;
-                       break;
-               }
-
-               /* Return norm array on a canonical way */
-               for (i=0;i<= index && id; i++) {
-                       if ( (id & V4L2_STD_PAL) == V4L2_STD_PAL) {
-                               curr_id = V4L2_STD_PAL;
-                       } else if ( (id & V4L2_STD_PAL_BG) == V4L2_STD_PAL_BG) {
-                               curr_id = V4L2_STD_PAL_BG;
-                       } else if ( (id & V4L2_STD_PAL_DK) == V4L2_STD_PAL_DK) {
-                               curr_id = V4L2_STD_PAL_DK;
-                       } else if ( (id & V4L2_STD_PAL_B) == V4L2_STD_PAL_B) {
-                               curr_id = V4L2_STD_PAL_B;
-                       } else if ( (id & V4L2_STD_PAL_B1) == V4L2_STD_PAL_B1) {
-                               curr_id = V4L2_STD_PAL_B1;
-                       } else if ( (id & V4L2_STD_PAL_G) == V4L2_STD_PAL_G) {
-                               curr_id = V4L2_STD_PAL_G;
-                       } else if ( (id & V4L2_STD_PAL_H) == V4L2_STD_PAL_H) {
-                               curr_id = V4L2_STD_PAL_H;
-                       } else if ( (id & V4L2_STD_PAL_I) == V4L2_STD_PAL_I) {
-                               curr_id = V4L2_STD_PAL_I;
-                       } else if ( (id & V4L2_STD_PAL_D) == V4L2_STD_PAL_D) {
-                               curr_id = V4L2_STD_PAL_D;
-                       } else if ( (id & V4L2_STD_PAL_D1) == V4L2_STD_PAL_D1) {
-                               curr_id = V4L2_STD_PAL_D1;
-                       } else if ( (id & V4L2_STD_PAL_K) == V4L2_STD_PAL_K) {
-                               curr_id = V4L2_STD_PAL_K;
-                       } else if ( (id & V4L2_STD_PAL_M) == V4L2_STD_PAL_M) {
-                               curr_id = V4L2_STD_PAL_M;
-                       } else if ( (id & V4L2_STD_PAL_N) == V4L2_STD_PAL_N) {
-                               curr_id = V4L2_STD_PAL_N;
-                       } else if ( (id & V4L2_STD_PAL_Nc) == V4L2_STD_PAL_Nc) {
-                               curr_id = V4L2_STD_PAL_Nc;
-                       } else if ( (id & V4L2_STD_PAL_60) == V4L2_STD_PAL_60) {
-                               curr_id = V4L2_STD_PAL_60;
-                       } else if ( (id & V4L2_STD_NTSC) == V4L2_STD_NTSC) {
-                               curr_id = V4L2_STD_NTSC;
-                       } else if ( (id & V4L2_STD_NTSC_M) == V4L2_STD_NTSC_M) {
-                               curr_id = V4L2_STD_NTSC_M;
-                       } else if ( (id & V4L2_STD_NTSC_M_JP) == V4L2_STD_NTSC_M_JP) {
-                               curr_id = V4L2_STD_NTSC_M_JP;
-                       } else if ( (id & V4L2_STD_NTSC_443) == V4L2_STD_NTSC_443) {
-                               curr_id = V4L2_STD_NTSC_443;
-                       } else if ( (id & V4L2_STD_NTSC_M_KR) == V4L2_STD_NTSC_M_KR) {
-                               curr_id = V4L2_STD_NTSC_M_KR;
-                       } else if ( (id & V4L2_STD_SECAM) == V4L2_STD_SECAM) {
-                               curr_id = V4L2_STD_SECAM;
-                       } else if ( (id & V4L2_STD_SECAM_DK) == V4L2_STD_SECAM_DK) {
-                               curr_id = V4L2_STD_SECAM_DK;
-                       } else if ( (id & V4L2_STD_SECAM_B) == V4L2_STD_SECAM_B) {
-                               curr_id = V4L2_STD_SECAM_B;
-                       } else if ( (id & V4L2_STD_SECAM_D) == V4L2_STD_SECAM_D) {
-                               curr_id = V4L2_STD_SECAM_D;
-                       } else if ( (id & V4L2_STD_SECAM_G) == V4L2_STD_SECAM_G) {
-                               curr_id = V4L2_STD_SECAM_G;
-                       } else if ( (id & V4L2_STD_SECAM_H) == V4L2_STD_SECAM_H) {
-                               curr_id = V4L2_STD_SECAM_H;
-                       } else if ( (id & V4L2_STD_SECAM_K) == V4L2_STD_SECAM_K) {
-                               curr_id = V4L2_STD_SECAM_K;
-                       } else if ( (id & V4L2_STD_SECAM_K1) == V4L2_STD_SECAM_K1) {
-                               curr_id = V4L2_STD_SECAM_K1;
-                       } else if ( (id & V4L2_STD_SECAM_L) == V4L2_STD_SECAM_L) {
-                               curr_id = V4L2_STD_SECAM_L;
-                       } else if ( (id & V4L2_STD_SECAM_LC) == V4L2_STD_SECAM_LC) {
-                               curr_id = V4L2_STD_SECAM_LC;
-                       } else {
+               v4l2_std_id id = vfd->tvnorms, curr_id = 0;
+               unsigned int index = p->index, i, j = 0;
+               const char *descr = "";
+
+               /* Return norm array in a canonical way */
+               for (i = 0; i <= index && id; i++) {
+                       /* last std value in the standards array is 0, so this
+                          while always ends there since (id & 0) == 0. */
+                       while ((id & standards[j].std) != standards[j].std)
+                               j++;
+                       curr_id = standards[j].std;
+                       descr = standards[j].descr;
+                       j++;
+                       if (curr_id == 0)
                                break;
-                       }
-                       id &= ~curr_id;
+                       if (curr_id != V4L2_STD_PAL &&
+                           curr_id != V4L2_STD_SECAM &&
+                           curr_id != V4L2_STD_NTSC)
+                               id &= ~curr_id;
                }
-               if (i<=index)
+               if (i <= index)
                        return -EINVAL;
 
-               v4l2_video_std_construct(p, curr_id,v4l2_norm_to_name(curr_id));
+               v4l2_video_std_construct(p, curr_id, descr);
                p->index = index;
 
-               dbgarg (cmd, "index=%d, id=%Ld, name=%s, fps=%d/%d, "
+               dbgarg(cmd, "index=%d, id=%Ld, name=%s, fps=%d/%d, "
                                "framelines=%d\n", p->index,
                                (unsigned long long)p->id, p->name,
                                p->frameperiod.numerator,
                                p->frameperiod.denominator,
                                p->framelines);
 
-               ret=0;
+               ret = 0;
                break;
        }
        case VIDIOC_G_STD:
index 845be1864f685a01fad3a225bc9826ab09d61985..5ff9a58b6135b98b8644af14d042cc31cc824a5a 100644 (file)
@@ -327,13 +327,14 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
        int hmax  = buf->vb.height;
        int wmax  = buf->vb.width;
        struct timeval ts;
-       char *tmpbuf = kmalloc(wmax * 2, GFP_ATOMIC);
+       char *tmpbuf;
        void *vbuf = videobuf_to_vmalloc(&buf->vb);
 
-       if (!tmpbuf)
+       if (!vbuf)
                return;
 
-       if (!vbuf)
+       tmpbuf = kmalloc(wmax * 2, GFP_ATOMIC);
+       if (!tmpbuf)
                return;
 
        for (h = 0; h < hmax; h++) {
index 2edda8cc7f9999af1e5f772df389c20719373190..aabad8ce7458c852a496422991c0683c0fe43d26 100644 (file)
@@ -1768,9 +1768,10 @@ vortex_timer(unsigned long data)
        case XCVR_MII: case XCVR_NWAY:
                {
                        ok = 1;
-                       spin_lock_bh(&vp->lock);
+                       /* Interrupts are already disabled */
+                       spin_lock(&vp->lock);
                        vortex_check_media(dev, 0);
-                       spin_unlock_bh(&vp->lock);
+                       spin_unlock(&vp->lock);
                }
                break;
          default:                                      /* Other media types handled by Tx timeouts. */
index f3cba5e24ec511a7a08ea6c0659155850a165b00..1037b1332312998aa36274b279381263419f0371 100644 (file)
@@ -1803,6 +1803,8 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
        if (rx->prev->skb) {
                struct rfd *prev_rfd = (struct rfd *)rx->prev->skb->data;
                put_unaligned_le32(rx->dma_addr, &prev_rfd->link);
+               pci_dma_sync_single_for_device(nic->pdev, rx->prev->dma_addr,
+                       sizeof(struct rfd), PCI_DMA_TODEVICE);
        }
 
        return 0;
index 701531e72e7b3b4d1ddab378e5b05795c320d052..a3f6a9c72ec8546b11ab987b27ea330ca1fba5e2 100644 (file)
@@ -347,7 +347,7 @@ e1000_set_tso(struct net_device *netdev, u32 data)
        else
                netdev->features &= ~NETIF_F_TSO;
 
-       if (data)
+       if (data && (adapter->hw.mac_type > e1000_82547_rev_2))
                netdev->features |= NETIF_F_TSO6;
        else
                netdev->features &= ~NETIF_F_TSO6;
index cab1835173cd9bb7096f82647a5f59ae13eaba18..648a87bbf4670ae8f87ffce4f123769d66de84f6 100644 (file)
@@ -2535,7 +2535,8 @@ void e1000e_down(struct e1000_adapter *adapter)
        adapter->link_speed = 0;
        adapter->link_duplex = 0;
 
-       e1000e_reset(adapter);
+       if (!pci_channel_offline(adapter->pdev))
+               e1000e_reset(adapter);
        e1000_clean_tx_ring(adapter);
        e1000_clean_rx_ring(adapter);
 
index 0b94833e23f7a48b76d16e3f5419d24d7f0556a7..e8cfadefa4b6751dbb74bd663a0f101e76a98d54 100644 (file)
@@ -1077,8 +1077,6 @@ static inline void rx_off(struct scc_priv *priv)
 
 static void start_timer(struct scc_priv *priv, int t, int r15)
 {
-       unsigned long flags;
-
        outb(priv->tmr_mode, priv->tmr_ctrl);
        if (t == 0) {
                tm_isr(priv);
index ae398f04c7b44d8ef8865ed4f902dba1d12a0172..e79a26a886c883e0fc56ba0318a1aaa87b41e366 100644 (file)
@@ -718,7 +718,8 @@ void igb_down(struct igb_adapter *adapter)
        adapter->link_speed = 0;
        adapter->link_duplex = 0;
 
-       igb_reset(adapter);
+       if (!pci_channel_offline(adapter->pdev))
+               igb_reset(adapter);
        igb_clean_all_tx_rings(adapter);
        igb_clean_all_rx_rings(adapter);
 }
index 679a0826780e3471346a902c516daf534811e80c..2c03f4e2ccc44427206e8a868412be0bb92fac49 100644 (file)
@@ -1271,7 +1271,7 @@ static void ipg_nic_rx_with_end(struct net_device *dev,
 
                        framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN;
 
-                       endframeLen = framelen - jumbo->current_size;
+                       endframelen = framelen - jumbo->current_size;
                        /*
                        if (framelen > IPG_RXFRAG_SIZE)
                                framelen=IPG_RXFRAG_SIZE;
@@ -1279,8 +1279,8 @@ static void ipg_nic_rx_with_end(struct net_device *dev,
                        if (framelen > IPG_RXSUPPORT_SIZE)
                                dev_kfree_skb_irq(jumbo->skb);
                        else {
-                               memcpy(skb_put(jumbo->skb, endframeLen),
-                                      skb->data, endframeLen);
+                               memcpy(skb_put(jumbo->skb, endframelen),
+                                      skb->data, endframelen);
 
                                jumbo->skb->protocol =
                                    eth_type_trans(jumbo->skb, dev);
@@ -1352,16 +1352,16 @@ static int ipg_nic_rx(struct net_device *dev)
 
                switch (ipg_nic_rx_check_frame_type(dev)) {
                case FRAME_WITH_START_WITH_END:
-                       ipg_nic_rx_with_start_and_end(dev, tp, rxfd, entry);
+                       ipg_nic_rx_with_start_and_end(dev, sp, rxfd, entry);
                        break;
                case FRAME_WITH_START:
-                       ipg_nic_rx_with_start(dev, tp, rxfd, entry);
+                       ipg_nic_rx_with_start(dev, sp, rxfd, entry);
                        break;
                case FRAME_WITH_END:
-                       ipg_nic_rx_with_end(dev, tp, rxfd, entry);
+                       ipg_nic_rx_with_end(dev, sp, rxfd, entry);
                        break;
                case FRAME_NO_START_NO_END:
-                       ipg_nic_rx_no_start_no_end(dev, tp, rxfd, entry);
+                       ipg_nic_rx_no_start_no_end(dev, sp, rxfd, entry);
                        break;
                }
        }
@@ -1808,7 +1808,7 @@ static int ipg_nic_open(struct net_device *dev)
        /* initialize JUMBO Frame control variable */
        sp->jumbo.found_start = 0;
        sp->jumbo.current_size = 0;
-       sp->jumbo.skb = 0;
+       sp->jumbo.skb = NULL;
        dev->mtu = IPG_TXFRAG_SIZE;
 #endif
 
index 7b859220c255b3b81017f156548df2dcca2f32e7..8f04609011538e257b820e9b521359750073cc63 100644 (file)
@@ -1969,7 +1969,8 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
        netif_carrier_off(netdev);
        netif_stop_queue(netdev);
 
-       ixgbe_reset(adapter);
+       if (!pci_channel_offline(adapter->pdev))
+               ixgbe_reset(adapter);
        ixgbe_clean_all_tx_rings(adapter);
        ixgbe_clean_all_rx_rings(adapter);
 
index 6797ed069f1f43ed659147da5d925bda1036e9e8..63cd67b931e7537cde2c407c63812c9fd3ffac02 100644 (file)
@@ -71,14 +71,18 @@ static irqreturn_t netxen_intr(int irq, void *data);
 static irqreturn_t netxen_msi_intr(int irq, void *data);
 
 /*  PCI Device ID Table  */
+#define ENTRY(device) \
+       {PCI_DEVICE(0x4040, (device)), \
+       .class = PCI_CLASS_NETWORK_ETHERNET << 8, .class_mask = ~0}
+
 static struct pci_device_id netxen_pci_tbl[] __devinitdata = {
-       {PCI_DEVICE(0x4040, 0x0001), PCI_DEVICE_CLASS(0x020000, ~0)},
-       {PCI_DEVICE(0x4040, 0x0002), PCI_DEVICE_CLASS(0x020000, ~0)},
-       {PCI_DEVICE(0x4040, 0x0003), PCI_DEVICE_CLASS(0x020000, ~0)},
-       {PCI_DEVICE(0x4040, 0x0004), PCI_DEVICE_CLASS(0x020000, ~0)},
-       {PCI_DEVICE(0x4040, 0x0005), PCI_DEVICE_CLASS(0x020000, ~0)},
-       {PCI_DEVICE(0x4040, 0x0024), PCI_DEVICE_CLASS(0x020000, ~0)},
-       {PCI_DEVICE(0x4040, 0x0025), PCI_DEVICE_CLASS(0x020000, ~0)},
+       ENTRY(0x0001),
+       ENTRY(0x0002),
+       ENTRY(0x0003),
+       ENTRY(0x0004),
+       ENTRY(0x0005),
+       ENTRY(0x0024),
+       ENTRY(0x0025),
        {0,}
 };
 
index ce95c5d168fe9922382726ce71e295392548f2a3..70d012e90dcf35bb1aea12b0bcc6ee7f6e3d1260 100644 (file)
@@ -525,12 +525,14 @@ static int axnet_open(struct net_device *dev)
     int ret;
     axnet_dev_t *info = PRIV(dev);
     struct pcmcia_device *link = info->p_dev;
+    unsigned int nic_base = dev->base_addr;
     
     DEBUG(2, "axnet_open('%s')\n", dev->name);
 
     if (!pcmcia_dev_present(link))
        return -ENODEV;
 
+    outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
     ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, "axnet_cs", dev);
     if (ret)
            return ret;
index fd8158a86f6490ce7dbaf389595b8e34a3d51821..2d4c4ad89b8dbda9fdcd773b7c9825d4de1889b8 100644 (file)
@@ -969,6 +969,7 @@ static int pcnet_open(struct net_device *dev)
     int ret;
     pcnet_dev_t *info = PRIV(dev);
     struct pcmcia_device *link = info->p_dev;
+    unsigned int nic_base = dev->base_addr;
 
     DEBUG(2, "pcnet_open('%s')\n", dev->name);
 
@@ -976,6 +977,8 @@ static int pcnet_open(struct net_device *dev)
        return -ENODEV;
 
     set_misc_reg(dev);
+
+    outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
     ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev_info, dev);
     if (ret)
            return ret;
index b7f7b2227d5697df09413841074d143c5ef8ac88..bccee68bd48a53fb671f2634d2b7bc3dd64cb36e 100644 (file)
@@ -3701,7 +3701,9 @@ static int ql_cycle_adapter(struct ql3_adapter *qdev, int reset)
                printk(KERN_ERR PFX
                                "%s: Driver up/down cycle failed, "
                                "closing device\n",qdev->ndev->name);
+               rtnl_lock();
                dev_close(qdev->ndev);
+               rtnl_unlock();
                return -1;
        }
        return 0;
index 858b191517b3dfc17800147191d0afe4e3f22b1b..504a48ff73c83e5cbac2eaa96c25bdc754bbd40e 100644 (file)
@@ -273,7 +273,7 @@ static void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
        dma_addr_t mapping = desc_dma;
 
        while (size-- > 0) {
-               mapping += sizeof(sizeof(*desc));
+               mapping += sizeof(*desc);
                desc->ndesc = cpu_to_le32(mapping);
                desc->vndescp = desc + 1;
                desc++;
index b5c1e663417d874aaba92270b2f765fe5cab8ee0..ae7b697456b4c88245ec36e6599efb17e6dc280f 100644 (file)
@@ -2625,9 +2625,7 @@ static int fill_rx_buffers(struct ring_info *ring)
                        rxdp1->Buffer0_ptr = pci_map_single
                            (ring->pdev, skb->data, size - NET_IP_ALIGN,
                                PCI_DMA_FROMDEVICE);
-                       if( (rxdp1->Buffer0_ptr == 0) ||
-                               (rxdp1->Buffer0_ptr ==
-                               DMA_ERROR_CODE))
+                       if(pci_dma_mapping_error(rxdp1->Buffer0_ptr))
                                goto pci_map_failed;
 
                        rxdp->Control_2 =
@@ -2657,6 +2655,7 @@ static int fill_rx_buffers(struct ring_info *ring)
                        skb->data = (void *) (unsigned long)tmp;
                        skb_reset_tail_pointer(skb);
 
+                       /* AK: check is wrong. 0 can be valid dma address */
                        if (!(rxdp3->Buffer0_ptr))
                                rxdp3->Buffer0_ptr =
                                   pci_map_single(ring->pdev, ba->ba_0,
@@ -2665,8 +2664,7 @@ static int fill_rx_buffers(struct ring_info *ring)
                                pci_dma_sync_single_for_device(ring->pdev,
                                (dma_addr_t) rxdp3->Buffer0_ptr,
                                    BUF0_LEN, PCI_DMA_FROMDEVICE);
-                       if( (rxdp3->Buffer0_ptr == 0) ||
-                               (rxdp3->Buffer0_ptr == DMA_ERROR_CODE))
+                       if (pci_dma_mapping_error(rxdp3->Buffer0_ptr))
                                goto pci_map_failed;
 
                        rxdp->Control_2 = SET_BUFFER0_SIZE_3(BUF0_LEN);
@@ -2681,18 +2679,17 @@ static int fill_rx_buffers(struct ring_info *ring)
                                (ring->pdev, skb->data, ring->mtu + 4,
                                                PCI_DMA_FROMDEVICE);
 
-                               if( (rxdp3->Buffer2_ptr == 0) ||
-                                       (rxdp3->Buffer2_ptr == DMA_ERROR_CODE))
+                               if (pci_dma_mapping_error(rxdp3->Buffer2_ptr))
                                        goto pci_map_failed;
 
+                               /* AK: check is wrong */
                                if (!rxdp3->Buffer1_ptr)
                                        rxdp3->Buffer1_ptr =
                                                pci_map_single(ring->pdev,
                                                ba->ba_1, BUF1_LEN,
                                                PCI_DMA_FROMDEVICE);
 
-                               if( (rxdp3->Buffer1_ptr == 0) ||
-                                       (rxdp3->Buffer1_ptr == DMA_ERROR_CODE)) {
+                               if (pci_dma_mapping_error(rxdp3->Buffer1_ptr)) {
                                        pci_unmap_single
                                                (ring->pdev,
                                                (dma_addr_t)(unsigned long)
@@ -4264,16 +4261,14 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
                txdp->Buffer_Pointer = pci_map_single(sp->pdev,
                                        fifo->ufo_in_band_v,
                                        sizeof(u64), PCI_DMA_TODEVICE);
-               if((txdp->Buffer_Pointer == 0) ||
-                       (txdp->Buffer_Pointer == DMA_ERROR_CODE))
+               if (pci_dma_mapping_error(txdp->Buffer_Pointer))
                        goto pci_map_failed;
                txdp++;
        }
 
        txdp->Buffer_Pointer = pci_map_single
            (sp->pdev, skb->data, frg_len, PCI_DMA_TODEVICE);
-       if((txdp->Buffer_Pointer == 0) ||
-               (txdp->Buffer_Pointer == DMA_ERROR_CODE))
+       if (pci_dma_mapping_error(txdp->Buffer_Pointer))
                goto pci_map_failed;
 
        txdp->Host_Control = (unsigned long) skb;
@@ -6884,10 +6879,8 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
                                pci_map_single( sp->pdev, (*skb)->data,
                                        size - NET_IP_ALIGN,
                                        PCI_DMA_FROMDEVICE);
-                       if( (rxdp1->Buffer0_ptr == 0) ||
-                               (rxdp1->Buffer0_ptr == DMA_ERROR_CODE)) {
+                       if (pci_dma_mapping_error(rxdp1->Buffer0_ptr))
                                goto memalloc_failed;
-                       }
                        rxdp->Host_Control = (unsigned long) (*skb);
                }
        } else if ((sp->rxd_mode == RXD_MODE_3B) && (rxdp->Host_Control == 0)) {
@@ -6913,15 +6906,12 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
                                pci_map_single(sp->pdev, (*skb)->data,
                                               dev->mtu + 4,
                                               PCI_DMA_FROMDEVICE);
-                       if( (rxdp3->Buffer2_ptr == 0) ||
-                               (rxdp3->Buffer2_ptr == DMA_ERROR_CODE)) {
+                       if (pci_dma_mapping_error(rxdp3->Buffer2_ptr))
                                goto memalloc_failed;
-                       }
                        rxdp3->Buffer0_ptr = *temp0 =
                                pci_map_single( sp->pdev, ba->ba_0, BUF0_LEN,
                                                PCI_DMA_FROMDEVICE);
-                       if( (rxdp3->Buffer0_ptr == 0) ||
-                               (rxdp3->Buffer0_ptr == DMA_ERROR_CODE)) {
+                       if (pci_dma_mapping_error(rxdp3->Buffer0_ptr)) {
                                pci_unmap_single (sp->pdev,
                                        (dma_addr_t)rxdp3->Buffer2_ptr,
                                        dev->mtu + 4, PCI_DMA_FROMDEVICE);
@@ -6933,8 +6923,7 @@ static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp,
                        rxdp3->Buffer1_ptr = *temp1 =
                                pci_map_single(sp->pdev, ba->ba_1, BUF1_LEN,
                                                PCI_DMA_FROMDEVICE);
-                       if( (rxdp3->Buffer1_ptr == 0) ||
-                               (rxdp3->Buffer1_ptr == DMA_ERROR_CODE)) {
+                       if (pci_dma_mapping_error(rxdp3->Buffer1_ptr)) {
                                pci_unmap_single (sp->pdev,
                                        (dma_addr_t)rxdp3->Buffer0_ptr,
                                        BUF0_LEN, PCI_DMA_FROMDEVICE);
index 4706f7f9acb628b423834e90a467f273f2245fd7..1827b6686c986ff4ab2c70c8521f3dc8cfe0c35d 100644 (file)
@@ -75,10 +75,6 @@ static int debug_level = ERR_DBG;
 /* DEBUG message print. */
 #define DBG_PRINT(dbg_level, args...)  if(!(debug_level<dbg_level)) printk(args)
 
-#ifndef DMA_ERROR_CODE
-#define DMA_ERROR_CODE          (~(dma_addr_t)0x0)
-#endif
-
 /* Protocol assist features of the NIC */
 #define L3_CKSUM_OK 0xFFFF
 #define L4_CKSUM_OK 0xFFFF
index 10e4e85da3fcae7af7e9435145f06dad72abd35f..b07b8cbadeaf8eb4a34dbbfe848ad5499f2a628b 100644 (file)
@@ -1394,6 +1394,7 @@ tc35815_open(struct net_device *dev)
        tc35815_chip_init(dev);
        spin_unlock_irq(&lp->lock);
 
+       netif_carrier_off(dev);
        /* schedule a link state check */
        phy_start(lp->phy_dev);
 
@@ -1735,7 +1736,6 @@ tc35815_rx(struct net_device *dev)
                        skb = lp->rx_skbs[cur_bd].skb;
                        prefetch(skb->data);
                        lp->rx_skbs[cur_bd].skb = NULL;
-                       lp->fbl_count--;
                        pci_unmap_single(lp->pci_dev,
                                         lp->rx_skbs[cur_bd].skb_dma,
                                         RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
@@ -1791,6 +1791,7 @@ tc35815_rx(struct net_device *dev)
 #ifdef TC35815_USE_PACKEDBUFFER
                        while (lp->fbl_curid != id)
 #else
+                       lp->fbl_count--;
                        while (lp->fbl_count < RX_BUF_NUM)
 #endif
                        {
@@ -2453,6 +2454,7 @@ static int tc35815_resume(struct pci_dev *pdev)
                return 0;
        pci_set_power_state(pdev, PCI_D0);
        tc35815_restart(dev);
+       netif_carrier_off(dev);
        if (lp->phy_dev)
                phy_start(lp->phy_dev);
        netif_device_attach(dev);
index 249e18053d5fa4a2d6e29a60e33878bbe1f78c90..069f8bb0a99fa401e254a03ff94a77a4217d58b5 100644 (file)
@@ -32,6 +32,7 @@
 #include <linux/x25.h>
 #include <linux/lapb.h>
 #include <linux/init.h>
+#include <linux/rtnetlink.h>
 #include "x25_asy.h"
 
 #include <net/x25device.h>
@@ -601,8 +602,10 @@ static void x25_asy_close_tty(struct tty_struct *tty)
        if (!sl || sl->magic != X25_ASY_MAGIC)
                return;
 
+       rtnl_lock();
        if (sl->dev->flags & IFF_UP)
                dev_close(sl->dev);
+       rtnl_unlock();
 
        tty->disc_data = NULL;
        sl->tty = NULL;
index 36a9c42df835c3fa77241533cf90f1eb6c14e9e4..76f4c7bad8b83e52b30000ccc62f86a77113e45b 100644 (file)
@@ -72,6 +72,9 @@ static void b43_led_brightness_set(struct led_classdev *led_dev,
        struct b43_wldev *dev = led->dev;
        bool radio_enabled;
 
+       if (unlikely(b43_status(dev) < B43_STAT_INITIALIZED))
+               return;
+
        /* Checking the radio-enabled status here is slightly racy,
         * but we want to avoid the locking overhead and we don't care
         * whether the LED has the wrong state for a second. */
index fa4b0d8b74a26df90df59f8f3fa57dc8925d023e..a70827793086e68aa14291ecb1f3086a29cdf384 100644 (file)
@@ -2883,12 +2883,11 @@ static int b43_op_tx(struct ieee80211_hw *hw,
 
        if (unlikely(skb->len < 2 + 2 + 6)) {
                /* Too short, this can't be a valid frame. */
-               dev_kfree_skb_any(skb);
-               return NETDEV_TX_OK;
+               goto drop_packet;
        }
        B43_WARN_ON(skb_shinfo(skb)->nr_frags);
        if (unlikely(!dev))
-               return NETDEV_TX_BUSY;
+               goto drop_packet;
 
        /* Transmissions on seperate queues can run concurrently. */
        read_lock_irqsave(&wl->tx_lock, flags);
@@ -2904,7 +2903,12 @@ static int b43_op_tx(struct ieee80211_hw *hw,
        read_unlock_irqrestore(&wl->tx_lock, flags);
 
        if (unlikely(err))
-               return NETDEV_TX_BUSY;
+               goto drop_packet;
+       return NETDEV_TX_OK;
+
+drop_packet:
+       /* We can not transmit this packet. Drop it. */
+       dev_kfree_skb_any(skb);
        return NETDEV_TX_OK;
 }
 
index c990f87b107acff6603a24a70b8f402144f64d9c..93ddc1cbcc8b2bb7453e8040288a1a2771c1d01b 100644 (file)
@@ -876,6 +876,7 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
        if (!ring)
                goto out;
        ring->type = type;
+       ring->dev = dev;
 
        nr_slots = B43legacy_RXRING_SLOTS;
        if (for_tx)
@@ -922,7 +923,6 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
                                 DMA_TO_DEVICE);
        }
 
-       ring->dev = dev;
        ring->nr_slots = nr_slots;
        ring->mmio_base = b43legacy_dmacontroller_base(type, controller_index);
        ring->index = controller_index;
index 204077c13870c05b619f781154bcc942eb1cdf1d..3e612d0a13e8fc927c766c09507067a0d009a988 100644 (file)
@@ -2378,8 +2378,10 @@ static int b43legacy_op_tx(struct ieee80211_hw *hw,
        } else
                err = b43legacy_dma_tx(dev, skb, ctl);
 out:
-       if (unlikely(err))
-               return NETDEV_TX_BUSY;
+       if (unlikely(err)) {
+               /* Drop the packet. */
+               dev_kfree_skb_any(skb);
+       }
        return NETDEV_TX_OK;
 }
 
index 4fd73809602e7e8af816a30570b7da7306af71e3..020f450e9dba9cd7f903e7c5b380a5f0600d1c04 100644 (file)
@@ -64,7 +64,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
        int hdrlen, phdrlen, head_need, tail_need;
        u16 fc;
        int prism_header, ret;
-       struct ieee80211_hdr_4addr *hdr;
+       struct ieee80211_hdr_4addr *fhdr;
 
        iface = netdev_priv(dev);
        local = iface->local;
@@ -83,8 +83,8 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
                phdrlen = 0;
        }
 
-       hdr = (struct ieee80211_hdr_4addr *) skb->data;
-       fc = le16_to_cpu(hdr->frame_ctl);
+       fhdr = (struct ieee80211_hdr_4addr *) skb->data;
+       fc = le16_to_cpu(fhdr->frame_ctl);
 
        if (type == PRISM2_RX_MGMT && (fc & IEEE80211_FCTL_VERS)) {
                printk(KERN_DEBUG "%s: dropped management frame with header "
@@ -551,7 +551,7 @@ hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr,
             hdr->addr1[2] != 0xff || hdr->addr1[3] != 0xff ||
             hdr->addr1[4] != 0xff || hdr->addr1[5] != 0xff)) {
                /* RA (or BSSID) is not ours - drop */
-               PDEBUG(DEBUG_EXTRA, "%s: received WDS frame with "
+               PDEBUG(DEBUG_EXTRA2, "%s: received WDS frame with "
                       "not own or broadcast %s=%s\n",
                       local->dev->name,
                       fc & IEEE80211_FCTL_FROMDS ? "RA" : "BSSID",
index 0acd9589c48c0f36277f6b1351a559bbb1988f14..ab981afd481d6ea5a3cc199dcac224b015f6c5bd 100644 (file)
@@ -1930,7 +1930,7 @@ static void handle_pspoll(local_info_t *local,
                PDEBUG(DEBUG_PS, "   PSPOLL and AID[15:14] not set\n");
                return;
        }
-       aid &= ~BIT(15) & ~BIT(14);
+       aid &= ~(BIT(15) | BIT(14));
        if (aid == 0 || aid > MAX_AID_TABLE_SIZE) {
                PDEBUG(DEBUG_PS, "   invalid aid=%d\n", aid);
                return;
index ed4317a17cbb03beafb276e9f870dece124b24e8..80039a0ae0276c6514978dd2d945bfc284520447 100644 (file)
@@ -533,10 +533,10 @@ static void prism2_detach(struct pcmcia_device *link)
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
 #define CFG_CHECK2(fn, retf) \
-do { int ret = (retf); \
-if (ret != 0) { \
-       PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", ret); \
-       cs_error(link, fn, ret); \
+do { int _ret = (retf); \
+if (_ret != 0) { \
+       PDEBUG(DEBUG_EXTRA, "CardServices(" #fn ") returned %d\n", _ret); \
+       cs_error(link, fn, _ret); \
        goto next_entry; \
 } \
 } while (0)
index cdf90c40f11b872c60fc293e5caef3a1d82756b9..936f52e3d95c4040a18515e2f949027a95442638 100644 (file)
@@ -2835,7 +2835,7 @@ static void hostap_passive_scan(unsigned long data)
 {
        local_info_t *local = (local_info_t *) data;
        struct net_device *dev = local->dev;
-       u16 channel;
+       u16 chan;
 
        if (local->passive_scan_interval <= 0)
                return;
@@ -2872,11 +2872,11 @@ static void hostap_passive_scan(unsigned long data)
 
                printk(KERN_DEBUG "%s: passive scan channel %d\n",
                       dev->name, local->passive_scan_channel);
-               channel = local->passive_scan_channel;
+               chan = local->passive_scan_channel;
                local->passive_scan_state = PASSIVE_SCAN_WAIT;
                local->passive_scan_timer.expires = jiffies + HZ / 10;
        } else {
-               channel = local->channel;
+               chan = local->channel;
                local->passive_scan_state = PASSIVE_SCAN_LISTEN;
                local->passive_scan_timer.expires = jiffies +
                        local->passive_scan_interval * HZ;
@@ -2884,9 +2884,9 @@ static void hostap_passive_scan(unsigned long data)
 
        if (hfa384x_cmd_callback(dev, HFA384X_CMDCODE_TEST |
                                 (HFA384X_TEST_CHANGE_CHANNEL << 8),
-                                channel, NULL, 0))
+                                chan, NULL, 0))
                printk(KERN_ERR "%s: passive scan channel set %d "
-                      "failed\n", dev->name, channel);
+                      "failed\n", dev->name, chan);
 
        add_timer(&local->passive_scan_timer);
 }
index f7aec9309d0412c86dd0bc3fd111ff9c37ef7d5c..a38e85f334df2991e7d086085250d7fd092d2080 100644 (file)
@@ -594,7 +594,8 @@ void hostap_dump_tx_header(const char *name, const struct hfa384x_tx_frame *tx)
 }
 
 
-int hostap_80211_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+static int hostap_80211_header_parse(const struct sk_buff *skb,
+                                    unsigned char *haddr)
 {
        struct hostap_interface *iface = netdev_priv(skb->dev);
        local_info_t *local = iface->local;
@@ -857,7 +858,6 @@ const struct header_ops hostap_80211_ops = {
        .rebuild        = eth_rebuild_header,
        .cache          = eth_header_cache,
        .cache_update   = eth_header_cache_update,
-
        .parse          = hostap_80211_header_parse,
 };
 EXPORT_SYMBOL(hostap_80211_ops);
@@ -1150,7 +1150,6 @@ EXPORT_SYMBOL(hostap_set_roaming);
 EXPORT_SYMBOL(hostap_set_auth_algs);
 EXPORT_SYMBOL(hostap_dump_rx_header);
 EXPORT_SYMBOL(hostap_dump_tx_header);
-EXPORT_SYMBOL(hostap_80211_header_parse);
 EXPORT_SYMBOL(hostap_80211_get_hdrlen);
 EXPORT_SYMBOL(hostap_get_stats);
 EXPORT_SYMBOL(hostap_setup_dev);
index 13925b627e3b5569f5ebaf1399f121dea3d489d2..b1b3c523185de39a2e5f38670cda26cf1aba6b17 100644 (file)
@@ -2227,7 +2227,10 @@ static int iwl3945_scan_initiate(struct iwl3945_priv *priv)
        }
 
        IWL_DEBUG_INFO("Starting scan...\n");
-       priv->scan_bands = 2;
+       if (priv->cfg->sku & IWL_SKU_G)
+               priv->scan_bands |= BIT(IEEE80211_BAND_2GHZ);
+       if (priv->cfg->sku & IWL_SKU_A)
+               priv->scan_bands |= BIT(IEEE80211_BAND_5GHZ);
        set_bit(STATUS_SCANNING, &priv->status);
        priv->scan_start = jiffies;
        priv->scan_pass_start = priv->scan_start;
@@ -3352,13 +3355,18 @@ static void iwl3945_rx_scan_complete_notif(struct iwl3945_priv *priv,
        cancel_delayed_work(&priv->scan_check);
 
        IWL_DEBUG_INFO("Scan pass on %sGHz took %dms\n",
-                      (priv->scan_bands == 2) ? "2.4" : "5.2",
+                      (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) ?
+                                                       "2.4" : "5.2",
                       jiffies_to_msecs(elapsed_jiffies
                                        (priv->scan_pass_start, jiffies)));
 
-       /* Remove this scanned band from the list
-        * of pending bands to scan */
-       priv->scan_bands--;
+       /* Remove this scanned band from the list of pending
+        * bands to scan, band G precedes A in order of scanning
+        * as seen in iwl3945_bg_request_scan */
+       if (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ))
+               priv->scan_bands &= ~BIT(IEEE80211_BAND_2GHZ);
+       else if (priv->scan_bands &  BIT(IEEE80211_BAND_5GHZ))
+               priv->scan_bands &= ~BIT(IEEE80211_BAND_5GHZ);
 
        /* If a request to abort was given, or the scan did not succeed
         * then we reset the scan state machine and terminate,
@@ -4972,7 +4980,7 @@ static int iwl3945_get_channels_for_scan(struct iwl3945_priv *priv,
 
                ch_info = iwl3945_get_channel_info(priv, band, scan_ch->channel);
                if (!is_channel_valid(ch_info)) {
-                       IWL_DEBUG_SCAN("Channel %d is INVALID for this SKU.\n",
+                       IWL_DEBUG_SCAN("Channel %d is INVALID for this band.\n",
                                       scan_ch->channel);
                        continue;
                }
@@ -6315,21 +6323,16 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
 
        /* flags + rate selection */
 
-       switch (priv->scan_bands) {
-       case 2:
+       if (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) {
                scan->flags = RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK;
                scan->tx_cmd.rate = IWL_RATE_1M_PLCP;
                scan->good_CRC_th = 0;
                band = IEEE80211_BAND_2GHZ;
-               break;
-
-       case 1:
+       } else if (priv->scan_bands & BIT(IEEE80211_BAND_5GHZ)) {
                scan->tx_cmd.rate = IWL_RATE_6M_PLCP;
                scan->good_CRC_th = IWL_GOOD_CRC_TH;
                band = IEEE80211_BAND_5GHZ;
-               break;
-
-       default:
+       } else {
                IWL_WARNING("Invalid scan band count\n");
                goto done;
        }
@@ -6770,7 +6773,7 @@ static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
        ch_info = iwl3945_get_channel_info(priv, conf->channel->band,
                                           conf->channel->hw_value);
        if (!is_channel_valid(ch_info)) {
-               IWL_DEBUG_SCAN("Channel %d [%d] is INVALID for this SKU.\n",
+               IWL_DEBUG_SCAN("Channel %d [%d] is INVALID for this band.\n",
                               conf->channel->hw_value, conf->channel->band);
                IWL_DEBUG_MAC80211("leave - invalid channel\n");
                spin_unlock_irqrestore(&priv->lock, flags);
index 883b42f7e9989dff95e085cf6afb6577eb9f7f1a..5ed16ce784689b9c1439d4fe96a98bd032a03e3f 100644 (file)
@@ -1774,7 +1774,10 @@ static int iwl4965_scan_initiate(struct iwl_priv *priv)
        }
 
        IWL_DEBUG_INFO("Starting scan...\n");
-       priv->scan_bands = 2;
+       if (priv->cfg->sku & IWL_SKU_G)
+               priv->scan_bands |= BIT(IEEE80211_BAND_2GHZ);
+       if (priv->cfg->sku & IWL_SKU_A)
+               priv->scan_bands |= BIT(IEEE80211_BAND_5GHZ);
        set_bit(STATUS_SCANNING, &priv->status);
        priv->scan_start = jiffies;
        priv->scan_pass_start = priv->scan_start;
@@ -3023,8 +3026,9 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 
        IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index);
        if (index != -1) {
-               int freed = iwl4965_tx_queue_reclaim(priv, txq_id, index);
 #ifdef CONFIG_IWL4965_HT
+               int freed = iwl4965_tx_queue_reclaim(priv, txq_id, index);
+
                if (tid != MAX_TID_COUNT)
                        priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
                if (iwl4965_queue_space(&txq->q) > txq->q.low_mark &&
@@ -3276,13 +3280,18 @@ static void iwl4965_rx_scan_complete_notif(struct iwl_priv *priv,
        cancel_delayed_work(&priv->scan_check);
 
        IWL_DEBUG_INFO("Scan pass on %sGHz took %dms\n",
-                      (priv->scan_bands == 2) ? "2.4" : "5.2",
+                      (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) ?
+                                               "2.4" : "5.2",
                       jiffies_to_msecs(elapsed_jiffies
                                        (priv->scan_pass_start, jiffies)));
 
-       /* Remove this scanned band from the list
-        * of pending bands to scan */
-       priv->scan_bands--;
+       /* Remove this scanned band from the list of pending
+        * bands to scan, band G precedes A in order of scanning
+        * as seen in iwl_bg_request_scan */
+       if (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ))
+               priv->scan_bands &= ~BIT(IEEE80211_BAND_2GHZ);
+       else if (priv->scan_bands &  BIT(IEEE80211_BAND_5GHZ))
+               priv->scan_bands &= ~BIT(IEEE80211_BAND_5GHZ);
 
        /* If a request to abort was given, or the scan did not succeed
         * then we reset the scan state machine and terminate,
@@ -3292,7 +3301,7 @@ static void iwl4965_rx_scan_complete_notif(struct iwl_priv *priv,
                clear_bit(STATUS_SCAN_ABORTING, &priv->status);
        } else {
                /* If there are more bands on this scan pass reschedule */
-               if (priv->scan_bands > 0)
+               if (priv->scan_bands)
                        goto reschedule;
        }
 
@@ -4635,10 +4644,9 @@ static int iwl4965_get_channels_for_scan(struct iwl_priv *priv,
 
                scan_ch->channel = ieee80211_frequency_to_channel(channels[i].center_freq);
 
-               ch_info = iwl_get_channel_info(priv, band,
-                                        scan_ch->channel);
+               ch_info = iwl_get_channel_info(priv, band, scan_ch->channel);
                if (!is_channel_valid(ch_info)) {
-                       IWL_DEBUG_SCAN("Channel %d is INVALID for this SKU.\n",
+                       IWL_DEBUG_SCAN("Channel %d is INVALID for this band.\n",
                                       scan_ch->channel);
                        continue;
                }
@@ -5830,8 +5838,7 @@ static void iwl4965_bg_request_scan(struct work_struct *data)
        scan->tx_cmd.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
 
 
-       switch (priv->scan_bands) {
-       case 2:
+       if (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) {
                scan->flags = RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK;
                scan->tx_cmd.rate_n_flags =
                                iwl4965_hw_set_rate_n_flags(IWL_RATE_1M_PLCP,
@@ -5839,17 +5846,13 @@ static void iwl4965_bg_request_scan(struct work_struct *data)
 
                scan->good_CRC_th = 0;
                band = IEEE80211_BAND_2GHZ;
-               break;
-
-       case 1:
+       } else if (priv->scan_bands & BIT(IEEE80211_BAND_5GHZ)) {
                scan->tx_cmd.rate_n_flags =
                                iwl4965_hw_set_rate_n_flags(IWL_RATE_6M_PLCP,
                                RATE_MCS_ANT_B_MSK);
                scan->good_CRC_th = IWL_GOOD_CRC_TH;
                band = IEEE80211_BAND_5GHZ;
-               break;
-
-       default:
+       } else {
                IWL_WARNING("Invalid scan band count\n");
                goto done;
        }
index 762e85bef55dcef657ded932a53f911b051ae4b9..e43bae97ed8f66a6bc9ccb9eeb86a66a6db0302c 100644 (file)
@@ -290,7 +290,7 @@ islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb)
 
                avs->version = cpu_to_be32(P80211CAPTURE_VERSION);
                avs->length = cpu_to_be32(sizeof (struct avs_80211_1_header));
-               avs->mactime = cpu_to_be64(le64_to_cpu(clock));
+               avs->mactime = cpu_to_be64(clock);
                avs->hosttime = cpu_to_be64(jiffies);
                avs->phytype = cpu_to_be32(6);  /*OFDM: 6 for (g), 8 for (a) */
                avs->channel = cpu_to_be32(channel_of_freq(freq));
index fdbd0ef2be4bceef492431262796e6466a11e0b8..61e59c17a60aa09ae477d4df6f70a988ff47ad24 100644 (file)
@@ -138,11 +138,8 @@ static void rt2500usb_bbp_write(struct rt2x00_dev *rt2x00dev,
         * Wait until the BBP becomes ready.
         */
        reg = rt2500usb_bbp_check(rt2x00dev);
-       if (rt2x00_get_field16(reg, PHY_CSR8_BUSY)) {
-               ERROR(rt2x00dev, "PHY_CSR8 register busy. Write failed.\n");
-               mutex_unlock(&rt2x00dev->usb_cache_mutex);
-               return;
-       }
+       if (rt2x00_get_field16(reg, PHY_CSR8_BUSY))
+               goto exit_fail;
 
        /*
         * Write the data into the BBP.
@@ -155,6 +152,13 @@ static void rt2500usb_bbp_write(struct rt2x00_dev *rt2x00dev,
        rt2500usb_register_write_lock(rt2x00dev, PHY_CSR7, reg);
 
        mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       return;
+
+exit_fail:
+       mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       ERROR(rt2x00dev, "PHY_CSR8 register busy. Write failed.\n");
 }
 
 static void rt2500usb_bbp_read(struct rt2x00_dev *rt2x00dev,
@@ -168,10 +172,8 @@ static void rt2500usb_bbp_read(struct rt2x00_dev *rt2x00dev,
         * Wait until the BBP becomes ready.
         */
        reg = rt2500usb_bbp_check(rt2x00dev);
-       if (rt2x00_get_field16(reg, PHY_CSR8_BUSY)) {
-               ERROR(rt2x00dev, "PHY_CSR8 register busy. Read failed.\n");
-               return;
-       }
+       if (rt2x00_get_field16(reg, PHY_CSR8_BUSY))
+               goto exit_fail;
 
        /*
         * Write the request into the BBP.
@@ -186,17 +188,21 @@ static void rt2500usb_bbp_read(struct rt2x00_dev *rt2x00dev,
         * Wait until the BBP becomes ready.
         */
        reg = rt2500usb_bbp_check(rt2x00dev);
-       if (rt2x00_get_field16(reg, PHY_CSR8_BUSY)) {
-               ERROR(rt2x00dev, "PHY_CSR8 register busy. Read failed.\n");
-               *value = 0xff;
-               mutex_unlock(&rt2x00dev->usb_cache_mutex);
-               return;
-       }
+       if (rt2x00_get_field16(reg, PHY_CSR8_BUSY))
+               goto exit_fail;
 
        rt2500usb_register_read_lock(rt2x00dev, PHY_CSR7, &reg);
        *value = rt2x00_get_field16(reg, PHY_CSR7_DATA);
 
        mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       return;
+
+exit_fail:
+       mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       ERROR(rt2x00dev, "PHY_CSR8 register busy. Read failed.\n");
+       *value = 0xff;
 }
 
 static void rt2500usb_rf_write(struct rt2x00_dev *rt2x00dev,
index 611d98320593869dc9c26faf2c64218c8c32e3ec..b4bf1e09cf9a906447ed8a5770e9e0cdfec52626 100644 (file)
@@ -821,6 +821,7 @@ struct rt2x00_dev {
        /*
         * Scheduled work.
         */
+       struct workqueue_struct *workqueue;
        struct work_struct intf_work;
        struct work_struct filter_work;
 
index 2673d568bcac286dc9f3cbdb8da9d3c5051ff7cc..c997d4f28ab39bd31e7e8b25adad8ea278b1c198 100644 (file)
@@ -75,7 +75,7 @@ static void rt2x00lib_start_link_tuner(struct rt2x00_dev *rt2x00dev)
 
        rt2x00lib_reset_link_tuner(rt2x00dev);
 
-       queue_delayed_work(rt2x00dev->hw->workqueue,
+       queue_delayed_work(rt2x00dev->workqueue,
                           &rt2x00dev->link.work, LINK_TUNE_INTERVAL);
 }
 
@@ -136,14 +136,6 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
        if (!__test_and_clear_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
                return;
 
-       /*
-        * Stop all scheduled work.
-        */
-       if (work_pending(&rt2x00dev->intf_work))
-               cancel_work_sync(&rt2x00dev->intf_work);
-       if (work_pending(&rt2x00dev->filter_work))
-               cancel_work_sync(&rt2x00dev->filter_work);
-
        /*
         * Stop the TX queues.
         */
@@ -398,8 +390,8 @@ static void rt2x00lib_link_tuner(struct work_struct *work)
         * Increase tuner counter, and reschedule the next link tuner run.
         */
        rt2x00dev->link.count++;
-       queue_delayed_work(rt2x00dev->hw->workqueue, &rt2x00dev->link.work,
-                          LINK_TUNE_INTERVAL);
+       queue_delayed_work(rt2x00dev->workqueue,
+                          &rt2x00dev->link.work, LINK_TUNE_INTERVAL);
 }
 
 static void rt2x00lib_packetfilter_scheduled(struct work_struct *work)
@@ -433,6 +425,15 @@ static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
 
        spin_unlock(&intf->lock);
 
+       /*
+        * It is possible the radio was disabled while the work had been
+        * scheduled. If that happens we should return here immediately,
+        * note that in the spinlock protected area above the delayed_flags
+        * have been cleared correctly.
+        */
+       if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+               return;
+
        if (delayed_flags & DELAYED_UPDATE_BEACON) {
                skb = ieee80211_beacon_get(rt2x00dev->hw, vif, &control);
                if (skb && rt2x00dev->ops->hw->beacon_update(rt2x00dev->hw,
@@ -441,7 +442,7 @@ static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
        }
 
        if (delayed_flags & DELAYED_CONFIG_ERP)
-               rt2x00lib_config_erp(rt2x00dev, intf, &intf->conf);
+               rt2x00lib_config_erp(rt2x00dev, intf, &conf);
 
        if (delayed_flags & DELAYED_LED_ASSOC)
                rt2x00leds_led_assoc(rt2x00dev, !!rt2x00dev->intf_associated);
@@ -487,7 +488,7 @@ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
                                                   rt2x00lib_beacondone_iter,
                                                   rt2x00dev);
 
-       queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work);
+       queue_work(rt2x00dev->workqueue, &rt2x00dev->intf_work);
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_beacondone);
 
@@ -1130,6 +1131,10 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
        /*
         * Initialize configuration work.
         */
+       rt2x00dev->workqueue = create_singlethread_workqueue("rt2x00lib");
+       if (!rt2x00dev->workqueue)
+               goto exit;
+
        INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled);
        INIT_WORK(&rt2x00dev->filter_work, rt2x00lib_packetfilter_scheduled);
        INIT_DELAYED_WORK(&rt2x00dev->link.work, rt2x00lib_link_tuner);
@@ -1189,6 +1194,13 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
        rt2x00rfkill_free(rt2x00dev);
        rt2x00leds_unregister(rt2x00dev);
 
+       /*
+        * Stop all queued work. Note that most tasks will already be halted
+        * during rt2x00lib_disable_radio() and rt2x00lib_uninitialize().
+        */
+       flush_workqueue(rt2x00dev->workqueue);
+       destroy_workqueue(rt2x00dev->workqueue);
+
        /*
         * Free ieee80211_hw memory.
         */
index 87e280a21971faf5dbb8e5f15186ec8d41c21ec2..9cb023edd2e9bf7eaad394c5a205c2af3a6e9076 100644 (file)
@@ -428,7 +428,7 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw,
        if (!test_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags))
                rt2x00dev->ops->lib->config_filter(rt2x00dev, *total_flags);
        else
-               queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->filter_work);
+               queue_work(rt2x00dev->workqueue, &rt2x00dev->filter_work);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_configure_filter);
 
@@ -509,7 +509,7 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
        memcpy(&intf->conf, bss_conf, sizeof(*bss_conf));
        if (delayed) {
                intf->delayed_flags |= delayed;
-               queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work);
+               queue_work(rt2x00dev->workqueue, &rt2x00dev->intf_work);
        }
        spin_unlock(&intf->lock);
 }
index fff8386e816ba289045ff8955575b7377a98b60b..83cc0147f6986570a00d39daa3cdf5a4381b2993 100644 (file)
@@ -134,11 +134,8 @@ static void rt73usb_bbp_write(struct rt2x00_dev *rt2x00dev,
         * Wait until the BBP becomes ready.
         */
        reg = rt73usb_bbp_check(rt2x00dev);
-       if (rt2x00_get_field32(reg, PHY_CSR3_BUSY)) {
-               ERROR(rt2x00dev, "PHY_CSR3 register busy. Write failed.\n");
-               mutex_unlock(&rt2x00dev->usb_cache_mutex);
-               return;
-       }
+       if (rt2x00_get_field32(reg, PHY_CSR3_BUSY))
+               goto exit_fail;
 
        /*
         * Write the data into the BBP.
@@ -151,6 +148,13 @@ static void rt73usb_bbp_write(struct rt2x00_dev *rt2x00dev,
 
        rt73usb_register_write_lock(rt2x00dev, PHY_CSR3, reg);
        mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       return;
+
+exit_fail:
+       mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       ERROR(rt2x00dev, "PHY_CSR3 register busy. Write failed.\n");
 }
 
 static void rt73usb_bbp_read(struct rt2x00_dev *rt2x00dev,
@@ -164,11 +168,8 @@ static void rt73usb_bbp_read(struct rt2x00_dev *rt2x00dev,
         * Wait until the BBP becomes ready.
         */
        reg = rt73usb_bbp_check(rt2x00dev);
-       if (rt2x00_get_field32(reg, PHY_CSR3_BUSY)) {
-               ERROR(rt2x00dev, "PHY_CSR3 register busy. Read failed.\n");
-               mutex_unlock(&rt2x00dev->usb_cache_mutex);
-               return;
-       }
+       if (rt2x00_get_field32(reg, PHY_CSR3_BUSY))
+               goto exit_fail;
 
        /*
         * Write the request into the BBP.
@@ -184,14 +185,19 @@ static void rt73usb_bbp_read(struct rt2x00_dev *rt2x00dev,
         * Wait until the BBP becomes ready.
         */
        reg = rt73usb_bbp_check(rt2x00dev);
-       if (rt2x00_get_field32(reg, PHY_CSR3_BUSY)) {
-               ERROR(rt2x00dev, "PHY_CSR3 register busy. Read failed.\n");
-               *value = 0xff;
-               return;
-       }
+       if (rt2x00_get_field32(reg, PHY_CSR3_BUSY))
+               goto exit_fail;
 
        *value = rt2x00_get_field32(reg, PHY_CSR3_VALUE);
        mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       return;
+
+exit_fail:
+       mutex_unlock(&rt2x00dev->usb_cache_mutex);
+
+       ERROR(rt2x00dev, "PHY_CSR3 register busy. Read failed.\n");
+       *value = 0xff;
 }
 
 static void rt73usb_rf_write(struct rt2x00_dev *rt2x00dev,
index a0b6d414953dda3128acc7477827a7dcfbdd429b..59fbef08d690763920af4b7fac52752f30be0570 100644 (file)
@@ -2359,6 +2359,24 @@ void scsi_esp_unregister(struct esp *esp)
 }
 EXPORT_SYMBOL(scsi_esp_unregister);
 
+static int esp_target_alloc(struct scsi_target *starget)
+{
+       struct esp *esp = shost_priv(dev_to_shost(&starget->dev));
+       struct esp_target_data *tp = &esp->target[starget->id];
+
+       tp->starget = starget;
+
+       return 0;
+}
+
+static void esp_target_destroy(struct scsi_target *starget)
+{
+       struct esp *esp = shost_priv(dev_to_shost(&starget->dev));
+       struct esp_target_data *tp = &esp->target[starget->id];
+
+       tp->starget = NULL;
+}
+
 static int esp_slave_alloc(struct scsi_device *dev)
 {
        struct esp *esp = shost_priv(dev->host);
@@ -2370,8 +2388,6 @@ static int esp_slave_alloc(struct scsi_device *dev)
                return -ENOMEM;
        dev->hostdata = lp;
 
-       tp->starget = dev->sdev_target;
-
        spi_min_period(tp->starget) = esp->min_period;
        spi_max_offset(tp->starget) = 15;
 
@@ -2608,6 +2624,8 @@ struct scsi_host_template scsi_esp_template = {
        .name                   = "esp",
        .info                   = esp_info,
        .queuecommand           = esp_queuecommand,
+       .target_alloc           = esp_target_alloc,
+       .target_destroy         = esp_target_destroy,
        .slave_alloc            = esp_slave_alloc,
        .slave_configure        = esp_slave_configure,
        .slave_destroy          = esp_slave_destroy,
index 45df83b9d847122abac77e2d7a9d5a59eb2cfb95..0fe031f003e7e8e5082dc91469204e53b35067b5 100644 (file)
@@ -61,7 +61,7 @@ static int ses_probe(struct device *dev)
        return err;
 }
 
-#define SES_TIMEOUT 30
+#define SES_TIMEOUT (30 * HZ)
 #define SES_RETRIES 3
 
 static int ses_recv_diag(struct scsi_device *sdev, int page_code,
index 4b628526df097562a94004a653a9ba16eed9dd18..a86e952ed4ca4de05891b19d54ef185802048bfc 100644 (file)
@@ -12,3 +12,12 @@ menuconfig THERMAL
          cooling devices.
          All platforms with ACPI thermal support can use this driver.
          If you want this support, you should say Y or M here.
+
+config THERMAL_HWMON
+       bool "Hardware monitoring support"
+       depends on HWMON=y || HWMON=THERMAL
+       help
+         The generic thermal sysfs driver's hardware monitoring support
+         requires a 2.10.7/3.0.2 or later lm-sensors userspace.
+
+         Say Y if your user-space is new enough.
index 6098787341f3d6ada67a195b7ee59d307b6a9c34..fe07462d5947fec44a4eb559a552670e84744a08 100644 (file)
@@ -295,8 +295,8 @@ thermal_cooling_device_trip_point_show(struct device *dev,
 
 /* Device management */
 
-#if defined(CONFIG_HWMON) ||   \
-       (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
+#if defined(CONFIG_THERMAL_HWMON)
+
 /* hwmon sys I/F */
 #include <linux/hwmon.h>
 static LIST_HEAD(thermal_hwmon_list);
index 470c10ceb0fb3a33dc8f28e7e8b2d3535042075b..10d8a0aa871a096eb3d8577b01d285aa9c1fa433 100644 (file)
@@ -931,8 +931,16 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part)
        struct gendisk *disk;
        int ret;
        int part;
+       int perm = 0;
 
-       ret = devcgroup_inode_permission(bdev->bd_inode, file->f_mode);
+       if (file->f_mode & FMODE_READ)
+               perm |= MAY_READ;
+       if (file->f_mode & FMODE_WRITE)
+               perm |= MAY_WRITE;
+       /*
+        * hooks: /n/, see "layering violations".
+        */
+       ret = devcgroup_inode_permission(bdev->bd_inode, perm);
        if (ret != 0)
                return ret;
 
index 3ee588d5f585b54d7aa50358648521b64423b3f8..6068c25b393ca21f5faf8c9ca1fdf8d6051fc836 100644 (file)
@@ -17,6 +17,7 @@
 #include <linux/syscalls.h>
 #include <linux/string.h>
 #include <linux/mm.h>
+#include <linux/fdtable.h>
 #include <linux/fs.h>
 #include <linux/fsnotify.h>
 #include <linux/slab.h>
@@ -106,9 +107,10 @@ static void dentry_lru_remove(struct dentry *dentry)
 /*
  * Release the dentry's inode, using the filesystem
  * d_iput() operation if defined.
- * Called with dcache_lock and per dentry lock held, drops both.
  */
 static void dentry_iput(struct dentry * dentry)
+       __releases(dentry->d_lock)
+       __releases(dcache_lock)
 {
        struct inode *inode = dentry->d_inode;
        if (inode) {
@@ -132,12 +134,13 @@ static void dentry_iput(struct dentry * dentry)
  * d_kill - kill dentry and return parent
  * @dentry: dentry to kill
  *
- * Called with dcache_lock and d_lock, releases both.  The dentry must
- * already be unhashed and removed from the LRU.
+ * The dentry must already be unhashed and removed from the LRU.
  *
  * If this is the root of the dentry tree, return NULL.
  */
 static struct dentry *d_kill(struct dentry *dentry)
+       __releases(dentry->d_lock)
+       __releases(dcache_lock)
 {
        struct dentry *parent;
 
@@ -383,11 +386,11 @@ restart:
  * Try to prune ancestors as well.  This is necessary to prevent
  * quadratic behavior of shrink_dcache_parent(), but is also expected
  * to be beneficial in reducing dentry cache fragmentation.
- *
- * Called with dcache_lock, drops it and then regains.
- * Called with dentry->d_lock held, drops it.
  */
 static void prune_one_dentry(struct dentry * dentry)
+       __releases(dentry->d_lock)
+       __releases(dcache_lock)
+       __acquires(dcache_lock)
 {
        __d_drop(dentry);
        dentry = d_kill(dentry);
@@ -1604,10 +1607,9 @@ static int d_isparent(struct dentry *p1, struct dentry *p2)
  *
  * Note: If ever the locking in lock_rename() changes, then please
  * remember to update this too...
- *
- * On return, dcache_lock will have been unlocked.
  */
 static struct dentry *__d_unalias(struct dentry *dentry, struct dentry *alias)
+       __releases(dcache_lock)
 {
        struct mutex *m1 = NULL, *m2 = NULL;
        struct dentry *ret;
@@ -1743,11 +1745,9 @@ out_nolock:
 shouldnt_be_hashed:
        spin_unlock(&dcache_lock);
        BUG();
-       goto shouldnt_be_hashed;
 }
 
-static int prepend(char **buffer, int *buflen, const char *str,
-                         int namelen)
+static int prepend(char **buffer, int *buflen, const char *str, int namelen)
 {
        *buflen -= namelen;
        if (*buflen < 0)
@@ -1757,8 +1757,13 @@ static int prepend(char **buffer, int *buflen, const char *str,
        return 0;
 }
 
+static int prepend_name(char **buffer, int *buflen, struct qstr *name)
+{
+       return prepend(buffer, buflen, name->name, name->len);
+}
+
 /**
- * d_path - return the path of a dentry
+ * __d_path - return the path of a dentry
  * @path: the dentry/vfsmount to report
  * @root: root vfsmnt/dentry (may be modified by this function)
  * @buffer: buffer to return value in
@@ -1779,9 +1784,10 @@ char *__d_path(const struct path *path, struct path *root,
 {
        struct dentry *dentry = path->dentry;
        struct vfsmount *vfsmnt = path->mnt;
-       char * end = buffer+buflen;
-       char * retval;
+       char *end = buffer + buflen;
+       char *retval;
 
+       spin_lock(&vfsmount_lock);
        prepend(&end, &buflen, "\0", 1);
        if (!IS_ROOT(dentry) && d_unhashed(dentry) &&
                (prepend(&end, &buflen, " (deleted)", 10) != 0))
@@ -1800,38 +1806,37 @@ char *__d_path(const struct path *path, struct path *root,
                        break;
                if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
                        /* Global root? */
-                       spin_lock(&vfsmount_lock);
                        if (vfsmnt->mnt_parent == vfsmnt) {
-                               spin_unlock(&vfsmount_lock);
                                goto global_root;
                        }
                        dentry = vfsmnt->mnt_mountpoint;
                        vfsmnt = vfsmnt->mnt_parent;
-                       spin_unlock(&vfsmount_lock);
                        continue;
                }
                parent = dentry->d_parent;
                prefetch(parent);
-               if ((prepend(&end, &buflen, dentry->d_name.name,
-                               dentry->d_name.len) != 0) ||
+               if ((prepend_name(&end, &buflen, &dentry->d_name) != 0) ||
                    (prepend(&end, &buflen, "/", 1) != 0))
                        goto Elong;
                retval = end;
                dentry = parent;
        }
 
+out:
+       spin_unlock(&vfsmount_lock);
        return retval;
 
 global_root:
        retval += 1;    /* hit the slash */
-       if (prepend(&retval, &buflen, dentry->d_name.name,
-                   dentry->d_name.len) != 0)
+       if (prepend_name(&retval, &buflen, &dentry->d_name) != 0)
                goto Elong;
        root->mnt = vfsmnt;
        root->dentry = dentry;
-       return retval;
+       goto out;
+
 Elong:
-       return ERR_PTR(-ENAMETOOLONG);
+       retval = ERR_PTR(-ENAMETOOLONG);
+       goto out;
 }
 
 /**
@@ -1845,9 +1850,9 @@ Elong:
  *
  * Returns the buffer or an error code if the path was too long.
  *
- * "buflen" should be positive. Caller holds the dcache_lock.
+ * "buflen" should be positive.
  */
-char *d_path(struct path *path, char *buf, int buflen)
+char *d_path(const struct path *path, char *buf, int buflen)
 {
        char *res;
        struct path root;
@@ -1915,16 +1920,11 @@ char *dentry_path(struct dentry *dentry, char *buf, int buflen)
        retval = end-1;
        *retval = '/';
 
-       for (;;) {
-               struct dentry *parent;
-               if (IS_ROOT(dentry))
-                       break;
+       while (!IS_ROOT(dentry)) {
+               struct dentry *parent = dentry->d_parent;
 
-               parent = dentry->d_parent;
                prefetch(parent);
-
-               if ((prepend(&end, &buflen, dentry->d_name.name,
-                               dentry->d_name.len) != 0) ||
+               if ((prepend_name(&end, &buflen, &dentry->d_name) != 0) ||
                    (prepend(&end, &buflen, "/", 1) != 0))
                        goto Elong;
 
@@ -1975,7 +1975,7 @@ asmlinkage long sys_getcwd(char __user *buf, unsigned long size)
        error = -ENOENT;
        /* Has the current directory has been unlinked? */
        spin_lock(&dcache_lock);
-       if (pwd.dentry->d_parent == pwd.dentry || !d_unhashed(pwd.dentry)) {
+       if (IS_ROOT(pwd.dentry) || !d_unhashed(pwd.dentry)) {
                unsigned long len;
                struct path tmp = root;
                char * cwd;
index 11dbf08651b70861d31530ef73436dc2e3beffc1..dce8c747371c77e618ee387158c37451daf63c97 100644 (file)
@@ -561,9 +561,6 @@ static void locks_insert_lock(struct file_lock **pos, struct file_lock *fl)
        /* insert into file's list */
        fl->fl_next = *pos;
        *pos = fl;
-
-       if (fl->fl_ops && fl->fl_ops->fl_insert)
-               fl->fl_ops->fl_insert(fl);
 }
 
 /*
@@ -586,9 +583,6 @@ static void locks_delete_lock(struct file_lock **thisfl_p)
                fl->fl_fasync = NULL;
        }
 
-       if (fl->fl_ops && fl->fl_ops->fl_remove)
-               fl->fl_ops->fl_remove(fl);
-
        if (fl->fl_nspid) {
                put_pid(fl->fl_nspid);
                fl->fl_nspid = NULL;
index c7e43536c49ad06433c5963c446ce936e0f94e9f..01e67dddcc3d2033a2038c37f9f791ba0921a781 100644 (file)
@@ -581,15 +581,13 @@ static __always_inline int link_path_walk(const char *name, struct nameidata *nd
        int result;
 
        /* make sure the stuff we saved doesn't go away */
-       dget(save.dentry);
-       mntget(save.mnt);
+       path_get(&save);
 
        result = __link_path_walk(name, nd);
        if (result == -ESTALE) {
                /* nd->path had been dropped */
                nd->path = save;
-               dget(nd->path.dentry);
-               mntget(nd->path.mnt);
+               path_get(&nd->path);
                nd->flags |= LOOKUP_REVAL;
                result = __link_path_walk(name, nd);
        }
@@ -1216,8 +1214,9 @@ int vfs_path_lookup(struct dentry *dentry, struct vfsmount *mnt,
        nd->flags = flags;
        nd->depth = 0;
 
-       nd->path.mnt = mntget(mnt);
-       nd->path.dentry = dget(dentry);
+       nd->path.dentry = dentry;
+       nd->path.mnt = mnt;
+       path_get(&nd->path);
 
        retval = path_walk(name, nd);
        if (unlikely(!retval && !audit_dummy_context() && nd->path.dentry &&
@@ -2857,16 +2856,17 @@ int generic_readlink(struct dentry *dentry, char __user *buffer, int buflen)
 {
        struct nameidata nd;
        void *cookie;
+       int res;
 
        nd.depth = 0;
        cookie = dentry->d_inode->i_op->follow_link(dentry, &nd);
-       if (!IS_ERR(cookie)) {
-               int res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd));
-               if (dentry->d_inode->i_op->put_link)
-                       dentry->d_inode->i_op->put_link(dentry, &nd, cookie);
-               cookie = ERR_PTR(res);
-       }
-       return PTR_ERR(cookie);
+       if (IS_ERR(cookie))
+               return PTR_ERR(cookie);
+
+       res = vfs_readlink(dentry, buffer, buflen, nd_get_link(&nd));
+       if (dentry->d_inode->i_op->put_link)
+               dentry->d_inode->i_op->put_link(dentry, &nd, cookie);
+       return res;
 }
 
 int vfs_follow_link(struct nameidata *nd, const char *link)
index ec228bc9f8824128ea99c5cb24abc743063e00bb..700f4e0d9572170a4de51527bc1698768a848afe 100644 (file)
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1003,8 +1003,7 @@ struct file *create_write_pipe(void)
 void free_write_pipe(struct file *f)
 {
        free_pipe_info(f->f_dentry->d_inode);
-       dput(f->f_path.dentry);
-       mntput(f->f_path.mnt);
+       path_put(&f->f_path);
        put_filp(f);
 }
 
@@ -1015,8 +1014,8 @@ struct file *create_read_pipe(struct file *wrf)
                return ERR_PTR(-ENFILE);
 
        /* Grab pipe from the writer */
-       f->f_path.mnt = mntget(wrf->f_path.mnt);
-       f->f_path.dentry = dget(wrf->f_path.dentry);
+       f->f_path = wrf->f_path;
+       path_get(&wrf->f_path);
        f->f_mapping = wrf->f_path.dentry->d_inode->i_mapping;
 
        f->f_pos = 0;
@@ -1068,8 +1067,7 @@ int do_pipe(int *fd)
  err_fdr:
        put_unused_fd(fdr);
  err_read_pipe:
-       dput(fr->f_dentry);
-       mntput(fr->f_vfsmnt);
+       path_put(&fr->f_path);
        put_filp(fr);
  err_write_pipe:
        free_write_pipe(fw);
index 7a5f69be6ac2127de968661bd6d5e134712940b3..44cc702f96cc994919170bbee7621c841347b0ea 100644 (file)
@@ -682,38 +682,26 @@ static int udf_vrs(struct super_block *sb, int silent)
 /*
  * Check whether there is an anchor block in the given block
  */
-static int udf_check_anchor_block(struct super_block *sb, sector_t block,
-                                       bool varconv)
+static int udf_check_anchor_block(struct super_block *sb, sector_t block)
 {
-       struct buffer_head *bh = NULL;
-       tag *t;
+       struct buffer_head *bh;
        uint16_t ident;
-       uint32_t location;
 
-       if (varconv) {
-               if (udf_fixed_to_variable(block) >=
-                   sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits)
-                       return 0;
-               bh = sb_bread(sb, udf_fixed_to_variable(block));
-       }
-       else
-               bh = sb_bread(sb, block);
+       if (UDF_QUERY_FLAG(sb, UDF_FLAG_VARCONV) &&
+           udf_fixed_to_variable(block) >=
+           sb->s_bdev->bd_inode->i_size >> sb->s_blocksize_bits)
+               return 0;
 
+       bh = udf_read_tagged(sb, block, block, &ident);
        if (!bh)
                return 0;
-
-       t = (tag *)bh->b_data;
-       ident = le16_to_cpu(t->tagIdent);
-       location = le32_to_cpu(t->tagLocation);
        brelse(bh);
-       if (ident != TAG_IDENT_AVDP)
-               return 0;
-       return location == block;
+
+       return ident == TAG_IDENT_AVDP;
 }
 
 /* Search for an anchor volume descriptor pointer */
-static sector_t udf_scan_anchors(struct super_block *sb, bool varconv,
-                                       sector_t lastblock)
+static sector_t udf_scan_anchors(struct super_block *sb, sector_t lastblock)
 {
        sector_t last[6];
        int i;
@@ -739,7 +727,7 @@ static sector_t udf_scan_anchors(struct super_block *sb, bool varconv,
                                sb->s_blocksize_bits)
                        continue;
 
-               if (udf_check_anchor_block(sb, last[i], varconv)) {
+               if (udf_check_anchor_block(sb, last[i])) {
                        sbi->s_anchor[0] = last[i];
                        sbi->s_anchor[1] = last[i] - 256;
                        return last[i];
@@ -748,17 +736,17 @@ static sector_t udf_scan_anchors(struct super_block *sb, bool varconv,
                if (last[i] < 256)
                        continue;
 
-               if (udf_check_anchor_block(sb, last[i] - 256, varconv)) {
+               if (udf_check_anchor_block(sb, last[i] - 256)) {
                        sbi->s_anchor[1] = last[i] - 256;
                        return last[i];
                }
        }
 
-       if (udf_check_anchor_block(sb, sbi->s_session + 256, varconv)) {
+       if (udf_check_anchor_block(sb, sbi->s_session + 256)) {
                sbi->s_anchor[0] = sbi->s_session + 256;
                return last[0];
        }
-       if (udf_check_anchor_block(sb, sbi->s_session + 512, varconv)) {
+       if (udf_check_anchor_block(sb, sbi->s_session + 512)) {
                sbi->s_anchor[0] = sbi->s_session + 512;
                return last[0];
        }
@@ -780,23 +768,24 @@ static void udf_find_anchor(struct super_block *sb)
        int i;
        struct udf_sb_info *sbi = UDF_SB(sb);
 
-       lastblock = udf_scan_anchors(sb, 0, sbi->s_last_block);
+       lastblock = udf_scan_anchors(sb, sbi->s_last_block);
        if (lastblock)
                goto check_anchor;
 
        /* No anchor found? Try VARCONV conversion of block numbers */
+       UDF_SET_FLAG(sb, UDF_FLAG_VARCONV);
        /* Firstly, we try to not convert number of the last block */
-       lastblock = udf_scan_anchors(sb, 1,
+       lastblock = udf_scan_anchors(sb,
                                udf_variable_to_fixed(sbi->s_last_block));
-       if (lastblock) {
-               UDF_SET_FLAG(sb, UDF_FLAG_VARCONV);
+       if (lastblock)
                goto check_anchor;
-       }
 
        /* Secondly, we try with converted number of the last block */
-       lastblock = udf_scan_anchors(sb, 1, sbi->s_last_block);
-       if (lastblock)
-               UDF_SET_FLAG(sb, UDF_FLAG_VARCONV);
+       lastblock = udf_scan_anchors(sb, sbi->s_last_block);
+       if (!lastblock) {
+               /* VARCONV didn't help. Clear it. */
+               UDF_CLEAR_FLAG(sb, UDF_FLAG_VARCONV);
+       }
 
 check_anchor:
        /*
index af059d5cb485df8289eda123380f4937c0c7b77c..b6b664e7145ec7e0debea47c041b7c3faa9a0aee 100644 (file)
@@ -40,14 +40,9 @@ asmlinkage long sys_utime(char __user *filename, struct utimbuf __user *times)
 
 #endif
 
-static bool nsec_special(long nsec)
-{
-       return nsec == UTIME_OMIT || nsec == UTIME_NOW;
-}
-
 static bool nsec_valid(long nsec)
 {
-       if (nsec_special(nsec))
+       if (nsec == UTIME_OMIT || nsec == UTIME_NOW)
                return true;
 
        return nsec >= 0 && nsec <= 999999999;
@@ -102,7 +97,11 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
        if (error)
                goto dput_and_out;
 
-       /* Don't worry, the checks are done in inode_change_ok() */
+       if (times && times[0].tv_nsec == UTIME_NOW &&
+                    times[1].tv_nsec == UTIME_NOW)
+               times = NULL;
+
+       /* In most cases, the checks are done in inode_change_ok() */
        newattrs.ia_valid = ATTR_CTIME | ATTR_MTIME | ATTR_ATIME;
        if (times) {
                error = -EPERM;
@@ -124,28 +123,34 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
                        newattrs.ia_mtime.tv_nsec = times[1].tv_nsec;
                        newattrs.ia_valid |= ATTR_MTIME_SET;
                }
-       }
 
-       /*
-        * If times is NULL or both times are either UTIME_OMIT or
-        * UTIME_NOW, then need to check permissions, because
-        * inode_change_ok() won't do it.
-        */
-       if (!times || (nsec_special(times[0].tv_nsec) &&
-                      nsec_special(times[1].tv_nsec))) {
+               /*
+                * For the UTIME_OMIT/UTIME_NOW and UTIME_NOW/UTIME_OMIT
+                * cases, we need to make an extra check that is not done by
+                * inode_change_ok().
+                */
+               if (((times[0].tv_nsec == UTIME_NOW &&
+                           times[1].tv_nsec == UTIME_OMIT)
+                    ||
+                    (times[0].tv_nsec == UTIME_OMIT &&
+                           times[1].tv_nsec == UTIME_NOW))
+                   && !is_owner_or_cap(inode))
+                       goto mnt_drop_write_and_out;
+       } else {
+
+               /*
+                * If times is NULL (or both times are UTIME_NOW),
+                * then we need to check permissions, because
+                * inode_change_ok() won't do it.
+                */
                error = -EACCES;
                 if (IS_IMMUTABLE(inode))
                        goto mnt_drop_write_and_out;
 
                if (!is_owner_or_cap(inode)) {
-                       if (f) {
-                               if (!(f->f_mode & FMODE_WRITE))
-                                       goto mnt_drop_write_and_out;
-                       } else {
-                               error = vfs_permission(&nd, MAY_WRITE);
-                               if (error)
-                                       goto mnt_drop_write_and_out;
-                       }
+                       error = permission(inode, MAY_WRITE, NULL);
+                       if (error)
+                               goto mnt_drop_write_and_out;
                }
        }
        mutex_lock(&inode->i_mutex);
@@ -169,14 +174,6 @@ asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __
        if (utimes) {
                if (copy_from_user(&tstimes, utimes, sizeof(tstimes)))
                        return -EFAULT;
-               if ((tstimes[0].tv_nsec == UTIME_OMIT ||
-                    tstimes[0].tv_nsec == UTIME_NOW) &&
-                   tstimes[0].tv_sec != 0)
-                       return -EINVAL;
-               if ((tstimes[1].tv_nsec == UTIME_OMIT ||
-                    tstimes[1].tv_nsec == UTIME_NOW) &&
-                   tstimes[1].tv_sec != 0)
-                       return -EINVAL;
 
                /* Nothing to do, we must not even check the path.  */
                if (tstimes[0].tv_nsec == UTIME_OMIT &&
index 92a6d91d0c1adb1d6974c0fb863917d77c396ed6..7cd25b8e7c9a4b891fcf00fd60b3985e5d48c59e 100644 (file)
@@ -1,6 +1,6 @@
 header-y  += kvm.h
 
-ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h)
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
 endif
 unifdef-y += auxvec.h
index 7381916dfcbb298a8e1e6e66628b5b6c5a2de6fa..bca352e033c39ff78c2adf71c6f1038e3620eaaf 100644 (file)
@@ -1,6 +1,5 @@
 include include/asm-generic/Kbuild.asm
 
-header-y += a.out.h
 header-y += auxvec.h
 header-y += ioctls.h
 header-y += mman.h
index 3707650a169b5704a6ffedce7ce3226effc8a7f8..2b5f2c91db25ce8b3879c6673fa2514cee80b8ce 100644 (file)
@@ -18,7 +18,7 @@ static inline unsigned long long native_read_tscp(unsigned int *aux)
        unsigned long low, high;
        asm volatile(".byte 0x0f,0x01,0xf9"
                     : "=a" (low), "=d" (high), "=c" (*aux));
-       return low | ((u64)high >> 32);
+       return low | ((u64)high << 32);
 }
 
 /*
index b6fbb2573e8872a6496fdd1c75ee65a864a9395f..71d70d1fbce280585d575ba3f131847c0da19cd8 100644 (file)
@@ -166,7 +166,7 @@ unifdef-y += acct.h
 unifdef-y += adb.h
 unifdef-y += adfs_fs.h
 unifdef-y += agpgart.h
-ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h)
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
 endif
 unifdef-y += apm_bios.h
index 63c3bb98558f6b3e2d07cd9040621273966c1eec..8b82974bdc125b561bf156a1dbfa58d3a51e3751 100644 (file)
@@ -571,7 +571,7 @@ extern void             audit_log_lost(const char *message);
 extern int                 audit_update_lsm_rules(void);
 
                                /* Private API (for audit.c only) */
-extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
+extern int audit_filter_user(struct netlink_skb_parms *cb);
 extern int audit_filter_type(int type);
 extern int  audit_receive_filter(int type, int pid, int uid, int seq,
                                void *data, size_t datasz, uid_t loginuid,
index 2a6639407c8037581ce7baa58e95c8c936a26245..d982eb89c77d324a7875c1486ac421d7ecdfdae7 100644 (file)
@@ -300,7 +300,7 @@ extern int d_validate(struct dentry *, struct dentry *);
 extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
 
 extern char *__d_path(const struct path *path, struct path *root, char *, int);
-extern char *d_path(struct path *, char *, int);
+extern char *d_path(const struct path *, char *, int);
 extern char *dentry_path(struct dentry *, char *, int);
 
 /* Allocation counts.. */
index d490779f18d946e52d443148cb8501649aad9030..7c1080826832da855da0d099f6aab387f308fd7e 100644 (file)
@@ -894,8 +894,6 @@ static inline int file_check_writeable(struct file *filp)
 typedef struct files_struct *fl_owner_t;
 
 struct file_lock_operations {
-       void (*fl_insert)(struct file_lock *);  /* lock insertion callback */
-       void (*fl_remove)(struct file_lock *);  /* lock removal callback */
        void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
        void (*fl_release_private)(struct file_lock *);
 };
index fb9af6a0fe9cb0bf275c706129c4589d4ee8fb30..8dc7301321926f6f4a6e9454dcd50d9aa9d1722f 100644 (file)
@@ -171,7 +171,7 @@ struct i2c_client {
        struct i2c_adapter *adapter;    /* the adapter we sit on        */
        struct i2c_driver *driver;      /* and our access routines      */
        struct device dev;              /* the device structure         */
-       int irq;                        /* irq issued by device (or -1) */
+       int irq;                        /* irq issued by device         */
        struct list_head list;          /* DEPRECATED */
        struct completion released;
 };
index 80335b7d77c5bea2d9f64320c46fb19dfcb60cc2..c4335faebb63eba7eb9771dc8f937b1fa82103ac 100644 (file)
@@ -84,7 +84,11 @@ struct net_lro_mgr {
                                    from received packets and eth protocol
                                    is still ETH_P_8021Q */
 
-       u32 ip_summed;      /* Set in non generated SKBs in page mode */
+       /*
+        * Set for generated SKBs that are not added to
+        * the frag list in fragmented mode
+        */
+       u32 ip_summed;
        u32 ip_summed_aggr; /* Set in aggregated SKBs: CHECKSUM_UNNECESSARY
                             * or CHECKSUM_NONE */
 
index e075c4b762fb367e0a3ad07227c440cb7500629e..d150c57e5f0af8653fc2ab96d3b1e3c3a17ec5b5 100644 (file)
@@ -534,8 +534,8 @@ struct input_absinfo {
 
 #define KEY_FRAMEBACK          0x1b4   /* Consumer - transport controls */
 #define KEY_FRAMEFORWARD       0x1b5
-
 #define KEY_CONTEXT_MENU       0x1b6   /* GenDesc - system context menu */
+#define KEY_MEDIA_REPEAT       0x1b7   /* Consumer - transport control */
 
 #define KEY_DEL_EOL            0x1c0
 #define KEY_DEL_EOS            0x1c1
index f27fd2009334922325866c69d2abe42bb45bfd67..25f87102ab663e149e10043c9c399a8d8ca3bd96 100644 (file)
@@ -88,6 +88,8 @@ struct wireless_dev;
 #define NETDEV_TX_BUSY 1       /* driver tx path was busy*/
 #define NETDEV_TX_LOCKED -1    /* driver tx lock was already taken */
 
+#ifdef  __KERNEL__
+
 /*
  *     Compute the worst case header length according to the protocols
  *     used.
@@ -114,6 +116,8 @@ struct wireless_dev;
 #define MAX_HEADER (LL_MAX_HEADER + 48)
 #endif
 
+#endif  /*  __KERNEL__  */
+
 struct net_device_subqueue
 {
        /* Give a control state for each queue.  This struct may contain
index 06d3e6eb9ca84ddb19b85e862ab51bafbaf0ce4b..917707e6151d7d2c5e4e5c3e6bd2b4310f86d971 100644 (file)
@@ -66,8 +66,7 @@ struct thermal_cooling_device {
                                ((long)t-2732+5)/10 : ((long)t-2732-5)/10)
 #define CELSIUS_TO_KELVIN(t)   ((t)*10+2732)
 
-#if defined(CONFIG_HWMON) ||   \
-       (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
+#if defined(CONFIG_THERMAL_HWMON)
 /* thermal zone devices with the same type share one hwmon device */
 struct thermal_hwmon_device {
        char type[THERMAL_NAME_LENGTH];
@@ -94,8 +93,7 @@ struct thermal_zone_device {
        struct idr idr;
        struct mutex lock;      /* protect cooling devices list */
        struct list_head node;
-#if defined(CONFIG_HWMON) ||   \
-       (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
+#if defined(CONFIG_THERMAL_HWMON)
        struct list_head hwmon_node;
        struct thermal_hwmon_device *hwmon;
        struct thermal_hwmon_attr temp_input;   /* hwmon sys attr */
index cd599ad29fb2114b2b7e26ab46e613c8ea5ccff5..db431d513f2f01ce27cb9d150ed85f62f61d7195 100644 (file)
@@ -32,12 +32,16 @@ enum cx25840_video_input {
        CX25840_COMPOSITE7,
        CX25840_COMPOSITE8,
 
-       /* S-Video inputs consist of one luma input (In1-In4) ORed with one
+       /* S-Video inputs consist of one luma input (In1-In8) ORed with one
           chroma input (In5-In8) */
        CX25840_SVIDEO_LUMA1 = 0x10,
        CX25840_SVIDEO_LUMA2 = 0x20,
        CX25840_SVIDEO_LUMA3 = 0x30,
        CX25840_SVIDEO_LUMA4 = 0x40,
+       CX25840_SVIDEO_LUMA5 = 0x50,
+       CX25840_SVIDEO_LUMA6 = 0x60,
+       CX25840_SVIDEO_LUMA7 = 0x70,
+       CX25840_SVIDEO_LUMA8 = 0x80,
        CX25840_SVIDEO_CHROMA4 = 0x400,
        CX25840_SVIDEO_CHROMA5 = 0x500,
        CX25840_SVIDEO_CHROMA6 = 0x600,
index bfee8be5d63fb6b69765535a8384e928017b8b40..b8e8aa91905a4450bf3ff9c431e2ba7168092f1a 100644 (file)
@@ -146,6 +146,7 @@ extern IR_KEYTAB_TYPE ir_codes_behold_columbus[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE];
 
 #endif
 
index 33f01ae08f767da78c532c257332391bfb48b88c..859f7a6f6f67ab0c5073deb703c928de9f614d2f 100644 (file)
@@ -40,9 +40,9 @@
 #define VFL_TYPE_VTX           3
 
 /*  Video standard functions  */
-extern char *v4l2_norm_to_name(v4l2_std_id id);
+extern const char *v4l2_norm_to_name(v4l2_std_id id);
 extern int v4l2_video_std_construct(struct v4l2_standard *vs,
-                                   int id, char *name);
+                                   int id, const char *name);
 /* Prints the ioctl in a human-readable format */
 extern void v4l_printk_ioctl(unsigned int cmd);
 
index dae3f9ec11549b240ae07be19dc4f58a2389ce62..bcd1623245cbfc09e879776beceeafeeee229fdc 100644 (file)
@@ -595,6 +595,15 @@ enum ieee80211_key_alg {
        ALG_CCMP,
 };
 
+/**
+ * enum ieee80211_key_len - key length
+ * @WEP40: WEP 5 byte long key
+ * @WEP104: WEP 13 byte long key
+ */
+enum ieee80211_key_len {
+       LEN_WEP40 = 5,
+       LEN_WEP104 = 13,
+};
 
 /**
  * enum ieee80211_key_flags - key flags
index ab502ec1c61c3752b022b24ce49f833235b8621c..a87fc0312edc1a724560771980b06ac1a497daf3 100644 (file)
@@ -178,7 +178,7 @@ extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
 extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
                                       struct Qdisc_ops *ops, u32 parentid);
 extern void tcf_destroy(struct tcf_proto *tp);
-extern void tcf_destroy_chain(struct tcf_proto *fl);
+extern void tcf_destroy_chain(struct tcf_proto **fl);
 
 static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
                                       struct sk_buff_head *list)
index e8692a5748c24d2bd841ea7a81eaa09ae992bb04..e092f1c0ce3030916d9ad4c3af2b90fd64082f15 100644 (file)
@@ -738,7 +738,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                if (!audit_enabled && msg_type != AUDIT_USER_AVC)
                        return 0;
 
-               err = audit_filter_user(&NETLINK_CB(skb), msg_type);
+               err = audit_filter_user(&NETLINK_CB(skb));
                if (err == 1) {
                        err = 0;
                        if (msg_type == AUDIT_USER_TTY) {
@@ -779,7 +779,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                }
                /* fallthrough */
        case AUDIT_LIST:
-               err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid,
+               err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
                                           uid, seq, data, nlmsg_len(nlh),
                                           loginuid, sessionid, sid);
                break;
@@ -798,7 +798,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                }
                /* fallthrough */
        case AUDIT_LIST_RULES:
-               err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid,
+               err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
                                           uid, seq, data, nlmsg_len(nlh),
                                           loginuid, sessionid, sid);
                break;
index 0e0bd27e65129ec94e087753ba398c42f92acc7e..98c50cc671bb85525f8534cc422bc692dbef5dc9 100644 (file)
@@ -1544,6 +1544,7 @@ static void audit_log_rule_change(uid_t loginuid, u32 sessionid, u32 sid,
  * @data: payload data
  * @datasz: size of payload data
  * @loginuid: loginuid of sender
+ * @sessionid: sessionid for netlink audit message
  * @sid: SE Linux Security ID of sender
  */
 int audit_receive_filter(int type, int pid, int uid, int seq, void *data,
@@ -1720,7 +1721,7 @@ static int audit_filter_user_rules(struct netlink_skb_parms *cb,
        return 1;
 }
 
-int audit_filter_user(struct netlink_skb_parms *cb, int type)
+int audit_filter_user(struct netlink_skb_parms *cb)
 {
        enum audit_state state = AUDIT_DISABLED;
        struct audit_entry *e;
index f4ffbd0f306f57c63afbe502c235df1b5e8548ed..a38895a5b8e2eeb1da28a829bebfe4a963c97561 100644 (file)
@@ -89,8 +89,22 @@ static void force_quiescent_state(struct rcu_data *rdp,
                /*
                 * Don't send IPI to itself. With irqs disabled,
                 * rdp->cpu is the current cpu.
+                *
+                * cpu_online_map is updated by the _cpu_down()
+                * using stop_machine_run(). Since we're in irqs disabled
+                * section, stop_machine_run() is not exectuting, hence
+                * the cpu_online_map is stable.
+                *
+                * However,  a cpu might have been offlined _just_ before
+                * we disabled irqs while entering here.
+                * And rcu subsystem might not yet have handled the CPU_DEAD
+                * notification, leading to the offlined cpu's bit
+                * being set in the rcp->cpumask.
+                *
+                * Hence cpumask = (rcp->cpumask & cpu_online_map) to prevent
+                * sending smp_reschedule() to an offlined CPU.
                 */
-               cpumask = rcp->cpumask;
+               cpus_and(cpumask, rcp->cpumask, cpu_online_map);
                cpu_clear(rdp->cpu, cpumask);
                for_each_cpu_mask(cpu, cpumask)
                        smp_send_reschedule(cpu);
index a76a5e122ae134dabd283073c6404aac51501243..85b18d79be89acee07e25004eac991df799f0b8a 100644 (file)
@@ -68,6 +68,7 @@ static int fill_pool(void)
 {
        gfp_t gfp = GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
        struct debug_obj *new;
+       unsigned long flags;
 
        if (likely(obj_pool_free >= ODEBUG_POOL_MIN_LEVEL))
                return obj_pool_free;
@@ -81,10 +82,10 @@ static int fill_pool(void)
                if (!new)
                        return obj_pool_free;
 
-               spin_lock(&pool_lock);
+               spin_lock_irqsave(&pool_lock, flags);
                hlist_add_head(&new->node, &obj_pool);
                obj_pool_free++;
-               spin_unlock(&pool_lock);
+               spin_unlock_irqrestore(&pool_lock, flags);
        }
        return obj_pool_free;
 }
@@ -110,16 +111,13 @@ static struct debug_obj *lookup_object(void *addr, struct debug_bucket *b)
 }
 
 /*
- * Allocate a new object. If the pool is empty and no refill possible,
- * switch off the debugger.
+ * Allocate a new object. If the pool is empty, switch off the debugger.
  */
 static struct debug_obj *
 alloc_object(void *addr, struct debug_bucket *b, struct debug_obj_descr *descr)
 {
        struct debug_obj *obj = NULL;
-       int retry = 0;
 
-repeat:
        spin_lock(&pool_lock);
        if (obj_pool.first) {
                obj         = hlist_entry(obj_pool.first, typeof(*obj), node);
@@ -141,9 +139,6 @@ repeat:
        }
        spin_unlock(&pool_lock);
 
-       if (fill_pool() && !obj && !retry++)
-               goto repeat;
-
        return obj;
 }
 
@@ -261,6 +256,8 @@ __debug_object_init(void *addr, struct debug_obj_descr *descr, int onstack)
        struct debug_obj *obj;
        unsigned long flags;
 
+       fill_pool();
+
        db = get_bucket((unsigned long) addr);
 
        spin_lock_irqsave(&db->lock, flags);
index d90822c378a48af52878f41e5db18858496fddb9..4a7fce72898ed40f13d58bca7cc1d97293d8bba0 100644 (file)
@@ -63,7 +63,7 @@ static unsigned int bm_find(struct ts_config *conf, struct ts_state *state)
        struct ts_bm *bm = ts_config_priv(conf);
        unsigned int i, text_len, consumed = state->offset;
        const u8 *text;
-       int shift = bm->patlen, bs;
+       int shift = bm->patlen - 1, bs;
 
        for (;;) {
                text_len = conf->get_next_block(consumed, &text, conf, state);
index c421a1f8f0b94cc23d8193d254fcf97d06ed6a1b..fca23a3bf12c1b5b14d6430ff07abbecbd749cc4 100644 (file)
@@ -454,7 +454,7 @@ static int netdev_boot_setup_add(char *name, struct ifmap *map)
        for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
                if (s[i].name[0] == '\0' || s[i].name[0] == ' ') {
                        memset(s[i].name, 0, sizeof(s[i].name));
-                       strcpy(s[i].name, name);
+                       strlcpy(s[i].name, name, IFNAMSIZ);
                        memcpy(&s[i].map, map, sizeof(s[i].map));
                        break;
                }
@@ -479,7 +479,7 @@ int netdev_boot_setup_check(struct net_device *dev)
 
        for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
                if (s[i].name[0] != '\0' && s[i].name[0] != ' ' &&
-                   !strncmp(dev->name, s[i].name, strlen(s[i].name))) {
+                   !strcmp(dev->name, s[i].name)) {
                        dev->irq        = s[i].map.irq;
                        dev->base_addr  = s[i].map.base_addr;
                        dev->mem_start  = s[i].map.mem_start;
@@ -2973,7 +2973,7 @@ EXPORT_SYMBOL(dev_unicast_delete);
 /**
  *     dev_unicast_add         - add a secondary unicast address
  *     @dev: device
- *     @addr: address to delete
+ *     @addr: address to add
  *     @alen: length of @addr
  *
  *     Add a secondary unicast address to the device or increase
index e3e9ab0f74e33caf9e0df3a8d0829359f86eefe7..277a2302eb3abb666574a5b3b7dc2714f45ef7c4 100644 (file)
@@ -226,7 +226,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 
        ops = lookup_rules_ops(net, frh->family);
        if (ops == NULL) {
-               err = EAFNOSUPPORT;
+               err = -EAFNOSUPPORT;
                goto errout;
        }
 
@@ -365,7 +365,7 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 
        ops = lookup_rules_ops(net, frh->family);
        if (ops == NULL) {
-               err = EAFNOSUPPORT;
+               err = -EAFNOSUPPORT;
                goto errout;
        }
 
index 4f8369729a4e8d15347a00cfeac2b56aea40b112..df37443558395a01780f725e744a920fb1664872 100644 (file)
@@ -68,7 +68,6 @@ static inline void *load_pointer(struct sk_buff *skb, int k,
  *     sk_filter - run a packet through a socket filter
  *     @sk: sock associated with &sk_buff
  *     @skb: buffer to filter
- *     @needlock: set to 1 if the sock is not locked by caller.
  *
  * Run the filter code and then cut skb->data to correct size returned by
  * sk_run_filter. If pkt_len is 0 we toss packet. If skb->len is smaller
index 1e556d31211742d41acb39cbc2c1cd8460e2d3b0..366621610e76d5a91ae72522d38d0b60e3df45d9 100644 (file)
@@ -1292,12 +1292,14 @@ static int __skb_splice_bits(struct sk_buff *skb, unsigned int *offset,
 {
        unsigned int nr_pages = spd->nr_pages;
        unsigned int poff, plen, len, toff, tlen;
-       int headlen, seg;
+       int headlen, seg, error = 0;
 
        toff = *offset;
        tlen = *total_len;
-       if (!tlen)
+       if (!tlen) {
+               error = 1;
                goto err;
+       }
 
        /*
         * if the offset is greater than the linear part, go directly to
@@ -1339,7 +1341,8 @@ static int __skb_splice_bits(struct sk_buff *skb, unsigned int *offset,
                 * just jump directly to update and return, no point
                 * in going over fragments when the output is full.
                 */
-               if (spd_fill_page(spd, virt_to_page(p), plen, poff, skb))
+               error = spd_fill_page(spd, virt_to_page(p), plen, poff, skb);
+               if (error)
                        goto done;
 
                tlen -= plen;
@@ -1369,7 +1372,8 @@ map_frag:
                if (!plen)
                        break;
 
-               if (spd_fill_page(spd, f->page, plen, poff, skb))
+               error = spd_fill_page(spd, f->page, plen, poff, skb);
+               if (error)
                        break;
 
                tlen -= plen;
@@ -1382,7 +1386,10 @@ done:
                return 0;
        }
 err:
-       return 1;
+       /* update the offset to reflect the linear part skip, if any */
+       if (!error)
+               *offset = toff;
+       return error;
 }
 
 /*
index 4ed429bd5951542401130f16e3a4f0341ded3920..0546a0bc97ea37bdc1b9bef0c22d6b82ec190abf 100644 (file)
@@ -192,14 +192,21 @@ EXPORT_SYMBOL(inet_frag_evictor);
 
 static struct inet_frag_queue *inet_frag_intern(struct netns_frags *nf,
                struct inet_frag_queue *qp_in, struct inet_frags *f,
-               unsigned int hash, void *arg)
+               void *arg)
 {
        struct inet_frag_queue *qp;
 #ifdef CONFIG_SMP
        struct hlist_node *n;
 #endif
+       unsigned int hash;
 
        write_lock(&f->lock);
+       /*
+        * While we stayed w/o the lock other CPU could update
+        * the rnd seed, so we need to re-calculate the hash
+        * chain. Fortunatelly the qp_in can be used to get one.
+        */
+       hash = f->hashfn(qp_in);
 #ifdef CONFIG_SMP
        /* With SMP race we have to recheck hash table, because
         * such entry could be created on other cpu, while we
@@ -247,7 +254,7 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf,
 }
 
 static struct inet_frag_queue *inet_frag_create(struct netns_frags *nf,
-               struct inet_frags *f, void *arg, unsigned int hash)
+               struct inet_frags *f, void *arg)
 {
        struct inet_frag_queue *q;
 
@@ -255,7 +262,7 @@ static struct inet_frag_queue *inet_frag_create(struct netns_frags *nf,
        if (q == NULL)
                return NULL;
 
-       return inet_frag_intern(nf, q, f, hash, arg);
+       return inet_frag_intern(nf, q, f, arg);
 }
 
 struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
@@ -264,7 +271,6 @@ struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
        struct inet_frag_queue *q;
        struct hlist_node *n;
 
-       read_lock(&f->lock);
        hlist_for_each_entry(q, n, &f->hash[hash], list) {
                if (q->net == nf && f->match(q, key)) {
                        atomic_inc(&q->refcnt);
@@ -274,6 +280,6 @@ struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
        }
        read_unlock(&f->lock);
 
-       return inet_frag_create(nf, f, key, hash);
+       return inet_frag_create(nf, f, key);
 }
 EXPORT_SYMBOL(inet_frag_find);
index 4a4d49fca1f2518a12eebbfbae02211eace06a19..cfd034a2b96ed7926f5139aeb161a58ba1820b2f 100644 (file)
@@ -383,8 +383,7 @@ static int __lro_proc_skb(struct net_lro_mgr *lro_mgr, struct sk_buff *skb,
 out2: /* send aggregated SKBs to stack */
        lro_flush(lro_mgr, lro_desc);
 
-out:  /* Original SKB has to be posted to stack */
-       skb->ip_summed = lro_mgr->ip_summed;
+out:
        return 1;
 }
 
index cd6ce6ac635843e4598e5332c32256bb0ff93926..37221f65915960a8a5173b4862fcace1591fdec9 100644 (file)
@@ -229,6 +229,8 @@ static inline struct ipq *ip_find(struct net *net, struct iphdr *iph, u32 user)
 
        arg.iph = iph;
        arg.user = user;
+
+       read_lock(&ip4_frags.lock);
        hash = ipqhashfn(iph->id, iph->saddr, iph->daddr, iph->protocol);
 
        q = inet_frag_find(&net->ipv4.frags, &ip4_frags, &arg, hash);
index fc54a48fde1e6a6b07a157b1cc551427d226099b..850825dc86e6dc55ea72ce8b669c4bf16f3ee876 100644 (file)
 #include <linux/socket.h>
 #include <linux/random.h>
 #include <linux/bootmem.h>
+#include <linux/highmem.h>
+#include <linux/swap.h>
 #include <linux/cache.h>
 #include <linux/err.h>
 #include <linux/crypto.h>
@@ -2620,7 +2622,7 @@ __setup("thash_entries=", set_thash_entries);
 void __init tcp_init(void)
 {
        struct sk_buff *skb = NULL;
-       unsigned long limit;
+       unsigned long nr_pages, limit;
        int order, i, max_share;
 
        BUILD_BUG_ON(sizeof(struct tcp_skb_cb) > sizeof(skb->cb));
@@ -2689,8 +2691,9 @@ void __init tcp_init(void)
         * is up to 1/2 at 256 MB, decreasing toward zero with the amount of
         * memory, with a floor of 128 pages.
         */
-       limit = min(nr_all_pages, 1UL<<(28-PAGE_SHIFT)) >> (20-PAGE_SHIFT);
-       limit = (limit * (nr_all_pages >> (20-PAGE_SHIFT))) >> (PAGE_SHIFT-11);
+       nr_pages = totalram_pages - totalhigh_pages;
+       limit = min(nr_pages, 1UL<<(28-PAGE_SHIFT)) >> (20-PAGE_SHIFT);
+       limit = (limit * (nr_pages >> (20-PAGE_SHIFT))) >> (PAGE_SHIFT-11);
        limit = max(limit, 128UL);
        sysctl_tcp_mem[0] = limit / 4 * 3;
        sysctl_tcp_mem[1] = limit;
index 12695be2c255a2ac4baeb5aa049dd16f41fb7bf9..ffe869ac1bcf15b51abd801b3b3b4533da0b530e 100644 (file)
@@ -2291,7 +2291,7 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i, int *len)
        }
 
        seq_printf(f, "%4d: %08X:%04X %08X:%04X %02X %08X:%08X %02X:%08lX "
-                       "%08X %5d %8d %lu %d %p %u %u %u %u %d%n",
+                       "%08X %5d %8d %lu %d %p %lu %lu %u %u %d%n",
                i, src, srcp, dest, destp, sk->sk_state,
                tp->write_seq - tp->snd_una,
                sk->sk_state == TCP_LISTEN ? sk->sk_ack_backlog :
@@ -2303,8 +2303,8 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i, int *len)
                icsk->icsk_probes_out,
                sock_i_ino(sk),
                atomic_read(&sk->sk_refcnt), sk,
-               icsk->icsk_rto,
-               icsk->icsk_ack.ato,
+               jiffies_to_clock_t(icsk->icsk_rto),
+               jiffies_to_clock_t(icsk->icsk_ack.ato),
                (icsk->icsk_ack.quick << 1) | icsk->icsk_ack.pingpong,
                tp->snd_cwnd,
                tp->snd_ssthresh >= 0xFFFF ? -1 : tp->snd_ssthresh,
index 27a5e8b48d93a27fababd4d79fb998903d039422..f405cea21a8b89687558c83deb094d7c1940631e 100644 (file)
@@ -129,7 +129,7 @@ static struct nf_hook_ops ip6t_ops[] __read_mostly = {
                .priority       = NF_IP6_PRI_MANGLE,
        },
        {
-               .hook           = ip6t_local_hook,
+               .hook           = ip6t_route_hook,
                .owner          = THIS_MODULE,
                .pf             = PF_INET6,
                .hooknum        = NF_INET_LOCAL_IN,
index e65e26e210ee3a66873f6d472fdca708559fb0a2..cf20bc4fd60db346eab94b35ec3b84ee255dd265 100644 (file)
@@ -207,9 +207,10 @@ fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst)
        arg.id = id;
        arg.src = src;
        arg.dst = dst;
+
+       read_lock_bh(&nf_frags.lock);
        hash = ip6qhashfn(id, src, dst);
 
-       local_bh_disable();
        q = inet_frag_find(&nf_init_frags, &nf_frags, &arg, hash);
        local_bh_enable();
        if (q == NULL)
index 798cabc7535b747d9193ce20e1dce1907e18eb8f..a60d7d1297137880de4294999966f3cb487ec16c 100644 (file)
@@ -247,6 +247,8 @@ fq_find(struct net *net, __be32 id, struct in6_addr *src, struct in6_addr *dst,
        arg.id = id;
        arg.src = src;
        arg.dst = dst;
+
+       read_lock(&ip6_frags.lock);
        hash = ip6qhashfn(id, src, dst);
 
        q = inet_frag_find(&net->ipv6.frags, &ip6_frags, &arg, hash);
index d1f3e19b06c79ade99a6b34eb385ee15753c6c77..7ff687020fa9ee780042ddeeb080e3ebb20f8199 100644 (file)
@@ -240,7 +240,7 @@ static inline int rt6_need_strict(struct in6_addr *daddr)
 static inline struct rt6_info *rt6_device_match(struct net *net,
                                                    struct rt6_info *rt,
                                                    int oif,
-                                                   int strict)
+                                                   int flags)
 {
        struct rt6_info *local = NULL;
        struct rt6_info *sprt;
@@ -253,7 +253,7 @@ static inline struct rt6_info *rt6_device_match(struct net *net,
                        if (dev->flags & IFF_LOOPBACK) {
                                if (sprt->rt6i_idev == NULL ||
                                    sprt->rt6i_idev->dev->ifindex != oif) {
-                                       if (strict && oif)
+                                       if (flags & RT6_LOOKUP_F_IFACE && oif)
                                                continue;
                                        if (local && (!oif ||
                                                      local->rt6i_idev->dev->ifindex == oif))
@@ -266,7 +266,7 @@ static inline struct rt6_info *rt6_device_match(struct net *net,
                if (local)
                        return local;
 
-               if (strict)
+               if (flags & RT6_LOOKUP_F_IFACE)
                        return net->ipv6.ip6_null_entry;
        }
        return rt;
index cb46749d4c326a3e7133537b70ed3cccce82eb9d..40ea9c36d24bff0426a807a9f200b0de08362c39 100644 (file)
@@ -2036,7 +2036,7 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
 
        seq_printf(seq,
                   "%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
-                  "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %u %u %u %u %d\n",
+                  "%02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %lu %lu %u %u %d\n",
                   i,
                   src->s6_addr32[0], src->s6_addr32[1],
                   src->s6_addr32[2], src->s6_addr32[3], srcp,
@@ -2052,8 +2052,8 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
                   icsk->icsk_probes_out,
                   sock_i_ino(sp),
                   atomic_read(&sp->sk_refcnt), sp,
-                  icsk->icsk_rto,
-                  icsk->icsk_ack.ato,
+                  jiffies_to_clock_t(icsk->icsk_rto),
+                  jiffies_to_clock_t(icsk->icsk_ack.ato),
                   (icsk->icsk_ack.quick << 1 ) | icsk->icsk_ack.pingpong,
                   tp->snd_cwnd, tp->snd_ssthresh>=0xFFFF?-1:tp->snd_ssthresh
                   );
index 150d66dbda9d22de6ca0b94c48eab7e70c3f733f..220e83be3ef4a3dad7331f451bb95021d7c04701 100644 (file)
@@ -380,6 +380,15 @@ void ieee80211_key_free(struct ieee80211_key *key)
        if (!key)
                return;
 
+       if (!key->sdata) {
+               /* The key has not been linked yet, simply free it
+                * and don't Oops */
+               if (key->conf.alg == ALG_CCMP)
+                       ieee80211_aes_key_free(key->u.ccmp.tfm);
+               kfree(key);
+               return;
+       }
+
        spin_lock_irqsave(&key->sdata->local->key_lock, flags);
        __ieee80211_key_free(key);
        spin_unlock_irqrestore(&key->sdata->local->key_lock, flags);
index 6106cb79060c928f65e7d5a5d2154f280b55bf5f..e8404212ad57ecdfda2df597a9725c73278627b4 100644 (file)
@@ -95,6 +95,13 @@ static int ieee80211_set_encryption(struct net_device *dev, u8 *sta_addr,
                        }
                }
 
+               if (alg == ALG_WEP &&
+                       key_len != LEN_WEP40 && key_len != LEN_WEP104) {
+                       ieee80211_key_free(key);
+                       err = -EINVAL;
+                       goto out_unlock;
+               }
+
                ieee80211_key_link(key, sdata, sta);
 
                if (set_tx_key || (!sta && !sdata->default_key && key))
index 635b996c8c350c52c5f9cef6747c3408e3e40711..5d09e8698b57584cb66bbc83e96295955c68c360 100644 (file)
@@ -323,8 +323,7 @@ static void wme_qdiscop_destroy(struct Qdisc* qd)
        struct ieee80211_hw *hw = &local->hw;
        int queue;
 
-       tcf_destroy_chain(q->filter_list);
-       q->filter_list = NULL;
+       tcf_destroy_chain(&q->filter_list);
 
        for (queue=0; queue < hw->queues; queue++) {
                skb_queue_purge(&q->requeued[queue]);
index ba94004fe323182b6a527507548a1e54e1099321..271cd01d57aed49192d94dc7a98a066d884a9a7b 100644 (file)
@@ -331,12 +331,13 @@ static unsigned int get_conntrack_index(const struct tcphdr *tcph)
 
    I.   Upper bound for valid data:    seq <= sender.td_maxend
    II.  Lower bound for valid data:    seq + len >= sender.td_end - receiver.td_maxwin
-   III.        Upper bound for valid ack:      sack <= receiver.td_end
-   IV. Lower bound for valid ack:      ack >= receiver.td_end - MAXACKWINDOW
+   III.        Upper bound for valid (s)ack:   sack <= receiver.td_end
+   IV. Lower bound for valid (s)ack:   sack >= receiver.td_end - MAXACKWINDOW
 
-   where sack is the highest right edge of sack block found in the packet.
+   where sack is the highest right edge of sack block found in the packet
+   or ack in the case of packet without SACK option.
 
-   The upper bound limit for a valid ack is not ignored -
+   The upper bound limit for a valid (s)ack is not ignored -
    we doesn't have to deal with fragments.
 */
 
@@ -606,12 +607,12 @@ static bool tcp_in_window(const struct nf_conn *ct,
                 before(seq, sender->td_maxend + 1),
                 after(end, sender->td_end - receiver->td_maxwin - 1),
                 before(sack, receiver->td_end + 1),
-                after(ack, receiver->td_end - MAXACKWINDOW(sender)));
+                after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1));
 
        if (before(seq, sender->td_maxend + 1) &&
            after(end, sender->td_end - receiver->td_maxwin - 1) &&
            before(sack, receiver->td_end + 1) &&
-           after(ack, receiver->td_end - MAXACKWINDOW(sender))) {
+           after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1)) {
                /*
                 * Take into account window scaling (RFC 1323).
                 */
index 0099da5b2591e5295429b7578688fa6949db3db1..52b2611a6eb6625f8d1d329bea03d03e7ad460ac 100644 (file)
@@ -1534,7 +1534,7 @@ static int netlbl_unlabel_staticlistdef(struct sk_buff *skb,
                }
        }
        list_for_each_entry_rcu(addr6, &iface->addr6_list, list) {
-               if (addr6->valid || iter_addr6++ < skip_addr6)
+               if (!addr6->valid || iter_addr6++ < skip_addr6)
                        continue;
                if (netlbl_unlabel_staticlist_gen(NLBL_UNLABEL_C_STATICLISTDEF,
                                           iface,
index 9b97f8006c9c6edfd0dea0dde522b6a7e64c171f..349aba189558669c9ddd8ac82ad585d1fb23d557 100644 (file)
@@ -886,7 +886,7 @@ retry:
                return netlink_unicast_kernel(sk, skb);
 
        if (sk_filter(sk, skb)) {
-               int err = skb->len;
+               err = skb->len;
                kfree_skb(skb);
                sock_put(sk);
                return err;
index 47bbf45ae5d7905e05487955d77832e03915f215..2d106cfe1d276bf5e234195753eb091cba7b7f1e 100644 (file)
@@ -132,6 +132,7 @@ errout:
  * @maxtype: maximum attribute type to be expected
  * @head: head of attribute stream
  * @len: length of attribute stream
+ * @policy: validation policy
  *
  * Parses a stream of attributes and stores a pointer to each attribute in
  * the tb array accessable via the attribute type. Attributes with a type
@@ -194,7 +195,7 @@ struct nlattr *nla_find(struct nlattr *head, int len, int attrtype)
 /**
  * nla_strlcpy - Copy string attribute payload into a sized buffer
  * @dst: where to copy the string to
- * @src: attribute to copy the string from
+ * @nla: attribute to copy the string from
  * @dstsize: size of destination buffer
  *
  * Copies at most dstsize - 1 bytes into the destination buffer.
@@ -340,9 +341,9 @@ struct nlattr *nla_reserve(struct sk_buff *skb, int attrtype, int attrlen)
 }
 
 /**
- * nla_reserve - reserve room for attribute without header
+ * nla_reserve_nohdr - reserve room for attribute without header
  * @skb: socket buffer to reserve room on
- * @len: length of attribute payload
+ * @attrlen: length of attribute payload
  *
  * Reserves room for attribute payload without a header.
  *
index 82adfe6447d7db004c7108731e0ad4c7b87f8657..9437b27ff84de101b88b3cbe08675f002e562238 100644 (file)
@@ -106,17 +106,6 @@ config NET_SCH_PRIO
          To compile this code as a module, choose M here: the
          module will be called sch_prio.
 
-config NET_SCH_RR
-       tristate "Multi Band Round Robin Queuing (RR)"
-       select NET_SCH_PRIO
-       ---help---
-         Say Y here if you want to use an n-band round robin packet
-         scheduler.
-
-         The module uses sch_prio for its framework and is aliased as
-         sch_rr, so it will load sch_prio, although it is referred
-         to using sch_rr.
-
 config NET_SCH_RED
        tristate "Random Early Detection (RED)"
        ---help---
index c40773cdbe45466c8bead7bfd58c0fde73fc6c76..10f01ad043800589f9d2eebd994c7f8de86ce19b 100644 (file)
@@ -1252,12 +1252,12 @@ void tcf_destroy(struct tcf_proto *tp)
        kfree(tp);
 }
 
-void tcf_destroy_chain(struct tcf_proto *fl)
+void tcf_destroy_chain(struct tcf_proto **fl)
 {
        struct tcf_proto *tp;
 
-       while ((tp = fl) != NULL) {
-               fl = tp->next;
+       while ((tp = *fl) != NULL) {
+               *fl = tp->next;
                tcf_destroy(tp);
        }
 }
index 33527341638427c3bf9e97385a7f7d5ba37f07d8..db0e23ae85f8fb048c81e654ecbe8524fbf08f43 100644 (file)
@@ -160,7 +160,7 @@ static void atm_tc_put(struct Qdisc *sch, unsigned long cl)
        *prev = flow->next;
        pr_debug("atm_tc_put: qdisc %p\n", flow->q);
        qdisc_destroy(flow->q);
-       tcf_destroy_chain(flow->filter_list);
+       tcf_destroy_chain(&flow->filter_list);
        if (flow->sock) {
                pr_debug("atm_tc_put: f_count %d\n",
                        file_count(flow->sock->file));
@@ -586,10 +586,11 @@ static void atm_tc_destroy(struct Qdisc *sch)
        struct atm_flow_data *flow;
 
        pr_debug("atm_tc_destroy(sch %p,[qdisc %p])\n", sch, p);
+       for (flow = p->flows; flow; flow = flow->next)
+               tcf_destroy_chain(&flow->filter_list);
+
        /* races ? */
        while ((flow = p->flows)) {
-               tcf_destroy_chain(flow->filter_list);
-               flow->filter_list = NULL;
                if (flow->ref > 1)
                        printk(KERN_ERR "atm_destroy: %p->ref = %d\n", flow,
                               flow->ref);
index 09969c1fbc08f287cb8b6bbc749e8a360fb9ea26..2a3c97f7dc630a7a44864f3af7b0c15d0186791b 100644 (file)
@@ -1704,7 +1704,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
 
        BUG_TRAP(!cl->filters);
 
-       tcf_destroy_chain(cl->filter_list);
+       tcf_destroy_chain(&cl->filter_list);
        qdisc_destroy(cl->q);
        qdisc_put_rtab(cl->R_tab);
        gen_kill_estimator(&cl->bstats, &cl->rate_est);
@@ -1728,10 +1728,8 @@ cbq_destroy(struct Qdisc* sch)
         * be bound to classes which have been destroyed already. --TGR '04
         */
        for (h = 0; h < 16; h++) {
-               for (cl = q->classes[h]; cl; cl = cl->next) {
-                       tcf_destroy_chain(cl->filter_list);
-                       cl->filter_list = NULL;
-               }
+               for (cl = q->classes[h]; cl; cl = cl->next)
+                       tcf_destroy_chain(&cl->filter_list);
        }
        for (h = 0; h < 16; h++) {
                struct cbq_class *next;
index 64465bacbe79e62c9515150b4baa44fa2d6bcff3..c4c1317cd47db91c56310db02bf933f3b521e722 100644 (file)
@@ -416,7 +416,7 @@ static void dsmark_destroy(struct Qdisc *sch)
 
        pr_debug("dsmark_destroy(sch %p,[qdisc %p])\n", sch, p);
 
-       tcf_destroy_chain(p->filter_list);
+       tcf_destroy_chain(&p->filter_list);
        qdisc_destroy(p->q);
        kfree(p->mask);
 }
index d355e5e47fe3a71aca1d151db1ce72429a069297..13afa7214392a74998ebbad3576ae4bb7a6d4638 100644 (file)
@@ -468,7 +468,7 @@ struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops)
 
        return sch;
 errout:
-       return ERR_PTR(-err);
+       return ERR_PTR(err);
 }
 
 struct Qdisc * qdisc_create_dflt(struct net_device *dev, struct Qdisc_ops *ops,
index fdfaa3fcc16d861ed2b14dc3511bea66cf206611..e817aa00441d4a7b5a647450405e202f485bdc88 100644 (file)
@@ -1123,7 +1123,7 @@ hfsc_destroy_class(struct Qdisc *sch, struct hfsc_class *cl)
 {
        struct hfsc_sched *q = qdisc_priv(sch);
 
-       tcf_destroy_chain(cl->filter_list);
+       tcf_destroy_chain(&cl->filter_list);
        qdisc_destroy(cl->qdisc);
        gen_kill_estimator(&cl->bstats, &cl->rate_est);
        if (cl != &q->root)
@@ -1540,6 +1540,10 @@ hfsc_destroy_qdisc(struct Qdisc *sch)
        struct hfsc_class *cl, *next;
        unsigned int i;
 
+       for (i = 0; i < HFSC_HSIZE; i++) {
+               list_for_each_entry(cl, &q->clhash[i], hlist)
+                       tcf_destroy_chain(&cl->filter_list);
+       }
        for (i = 0; i < HFSC_HSIZE; i++) {
                list_for_each_entry_safe(cl, next, &q->clhash[i], hlist)
                        hfsc_destroy_class(sch, cl);
index 6807c97985a54adac52ceb42d4b3847e0beebdd2..3fb58f428f724ca9a8fd8c6cd9a41450df567c4d 100644 (file)
@@ -1238,7 +1238,7 @@ static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl)
        qdisc_put_rtab(cl->rate);
        qdisc_put_rtab(cl->ceil);
 
-       tcf_destroy_chain(cl->filter_list);
+       tcf_destroy_chain(&cl->filter_list);
 
        while (!list_empty(&cl->children))
                htb_destroy_class(sch, list_entry(cl->children.next,
@@ -1267,7 +1267,7 @@ static void htb_destroy(struct Qdisc *sch)
           and surprisingly it worked in 2.4. But it must precede it
           because filter need its target class alive to be able to call
           unbind_filter on it (without Oops). */
-       tcf_destroy_chain(q->filter_list);
+       tcf_destroy_chain(&q->filter_list);
 
        while (!list_empty(&q->root))
                htb_destroy_class(sch, list_entry(q->root.next,
index 274b1ddb160c3956da169dd1bbc7da5e5f482637..956c80ad59654caa20fe7a805418f02992209465 100644 (file)
@@ -104,7 +104,7 @@ static void ingress_destroy(struct Qdisc *sch)
 {
        struct ingress_qdisc_data *p = qdisc_priv(sch);
 
-       tcf_destroy_chain(p->filter_list);
+       tcf_destroy_chain(&p->filter_list);
 }
 
 static int ingress_dump(struct Qdisc *sch, struct sk_buff *skb)
index 4aa2b45dad0a80232ed1d1d1c2fbabf33b19ec8f..5532f1031ab52fd3276f37b383967986de070ea9 100644 (file)
@@ -219,7 +219,7 @@ prio_destroy(struct Qdisc* sch)
        int prio;
        struct prio_sched_data *q = qdisc_priv(sch);
 
-       tcf_destroy_chain(q->filter_list);
+       tcf_destroy_chain(&q->filter_list);
        for (prio=0; prio<q->bands; prio++)
                qdisc_destroy(q->queues[prio]);
 }
index f0463d757a98489f5b12138c0026d1b91742fd9d..6a97afbfb95245cc019f371606f36884e4e63b25 100644 (file)
@@ -520,7 +520,7 @@ static void sfq_destroy(struct Qdisc *sch)
 {
        struct sfq_sched_data *q = qdisc_priv(sch);
 
-       tcf_destroy_chain(q->filter_list);
+       tcf_destroy_chain(&q->filter_list);
        q->perturb_period = 0;
        del_timer_sync(&q->perturb_timer);
 }
index 657835f227d342a2eadc4498c6076b7c435839ac..783317dacd3090f7d602b3c56e82859f3cc22a46 100644 (file)
@@ -487,8 +487,8 @@ static int unix_socketpair(struct socket *, struct socket *);
 static int unix_accept(struct socket *, struct socket *, int);
 static int unix_getname(struct socket *, struct sockaddr *, int *, int);
 static unsigned int unix_poll(struct file *, struct socket *, poll_table *);
-static unsigned int unix_datagram_poll(struct file *, struct socket *,
-                                      poll_table *);
+static unsigned int unix_dgram_poll(struct file *, struct socket *,
+                                   poll_table *);
 static int unix_ioctl(struct socket *, unsigned int, unsigned long);
 static int unix_shutdown(struct socket *, int);
 static int unix_stream_sendmsg(struct kiocb *, struct socket *,
@@ -534,7 +534,7 @@ static const struct proto_ops unix_dgram_ops = {
        .socketpair =   unix_socketpair,
        .accept =       sock_no_accept,
        .getname =      unix_getname,
-       .poll =         unix_datagram_poll,
+       .poll =         unix_dgram_poll,
        .ioctl =        unix_ioctl,
        .listen =       sock_no_listen,
        .shutdown =     unix_shutdown,
@@ -555,7 +555,7 @@ static const struct proto_ops unix_seqpacket_ops = {
        .socketpair =   unix_socketpair,
        .accept =       unix_accept,
        .getname =      unix_getname,
-       .poll =         unix_datagram_poll,
+       .poll =         unix_dgram_poll,
        .ioctl =        unix_ioctl,
        .listen =       unix_listen,
        .shutdown =     unix_shutdown,
@@ -1994,29 +1994,13 @@ static unsigned int unix_poll(struct file * file, struct socket *sock, poll_tabl
        return mask;
 }
 
-static unsigned int unix_datagram_poll(struct file *file, struct socket *sock,
-                                      poll_table *wait)
+static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
+                                   poll_table *wait)
 {
-       struct sock *sk = sock->sk, *peer;
-       unsigned int mask;
+       struct sock *sk = sock->sk, *other;
+       unsigned int mask, writable;
 
        poll_wait(file, sk->sk_sleep, wait);
-
-       peer = unix_peer_get(sk);
-       if (peer) {
-               if (peer != sk) {
-                       /*
-                        * Writability of a connected socket additionally
-                        * depends on the state of the receive queue of the
-                        * peer.
-                        */
-                       poll_wait(file, &unix_sk(peer)->peer_wait, wait);
-               } else {
-                       sock_put(peer);
-                       peer = NULL;
-               }
-       }
-
        mask = 0;
 
        /* exceptional events? */
@@ -2042,14 +2026,26 @@ static unsigned int unix_datagram_poll(struct file *file, struct socket *sock,
        }
 
        /* writable? */
-       if (unix_writable(sk) && !(peer && unix_recvq_full(peer)))
+       writable = unix_writable(sk);
+       if (writable) {
+               other = unix_peer_get(sk);
+               if (other) {
+                       if (unix_peer(other) != sk) {
+                               poll_wait(file, &unix_sk(other)->peer_wait,
+                                         wait);
+                               if (unix_recvq_full(other))
+                                       writable = 0;
+                       }
+
+                       sock_put(other);
+               }
+       }
+
+       if (writable)
                mask |= POLLOUT | POLLWRNORM | POLLWRBAND;
        else
                set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags);
 
-       if (peer)
-               sock_put(peer);
-
        return mask;
 }
 
index 185488da246647c06bd85261f856a71fed182c34..855bff4b3250a0eb04b094b5fca6c5512ecb35b1 100644 (file)
@@ -80,6 +80,23 @@ static const struct ieee80211_channel_range ieee80211_JP_channels[] = {
                                     IEEE80211_CHAN_RADAR),
 };
 
+static const struct ieee80211_channel_range ieee80211_EU_channels[] = {
+       /* IEEE 802.11b/g, channels 1..13 */
+       RANGE_PWR(2412, 2472, 20, 6, 0),
+       /* IEEE 802.11a, channel 36*/
+       RANGE_PWR(5180, 5180, 23, 6, IEEE80211_CHAN_PASSIVE_SCAN),
+       /* IEEE 802.11a, channel 40*/
+       RANGE_PWR(5200, 5200, 23, 6, IEEE80211_CHAN_PASSIVE_SCAN),
+       /* IEEE 802.11a, channel 44*/
+       RANGE_PWR(5220, 5220, 23, 6, IEEE80211_CHAN_PASSIVE_SCAN),
+       /* IEEE 802.11a, channels 48..64 */
+       RANGE_PWR(5240, 5320, 23, 6, IEEE80211_CHAN_NO_IBSS |
+                                    IEEE80211_CHAN_RADAR),
+       /* IEEE 802.11a, channels 100..140 */
+       RANGE_PWR(5500, 5700, 30, 6, IEEE80211_CHAN_NO_IBSS |
+                                    IEEE80211_CHAN_RADAR),
+};
+
 #define REGDOM(_code)                                                  \
        {                                                               \
                .code = __stringify(_code),                             \
@@ -90,6 +107,7 @@ static const struct ieee80211_channel_range ieee80211_JP_channels[] = {
 static const struct ieee80211_regdomain ieee80211_regdoms[] = {
        REGDOM(US),
        REGDOM(JP),
+       REGDOM(EU),
 };