Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Sat, 4 Jun 2011 14:16:00 +0000 (23:16 +0900)]
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (40 commits)
  tg3: Fix tg3_skb_error_unmap()
  net: tracepoint of net_dev_xmit sees freed skb and causes panic
  drivers/net/can/flexcan.c: add missing clk_put
  net: dm9000: Get the chip in a known good state before enabling interrupts
  drivers/net/davinci_emac.c: add missing clk_put
  af-packet: Add flag to distinguish VID 0 from no-vlan.
  caif: Fix race when conditionally taking rtnl lock
  usbnet/cdc_ncm: add missing .reset_resume hook
  vlan: fix typo in vlan_dev_hard_start_xmit()
  net/ipv4: Check for mistakenly passed in non-IPv4 address
  iwl4965: correctly validate temperature value
  bluetooth l2cap: fix locking in l2cap_global_chan_by_psm
  ath9k: fix two more bugs in tx power
  cfg80211: don't drop p2p probe responses
  Revert "net: fix section mismatches"
  drivers/net/usb/catc.c: Fix potential deadlock in catc_ctrl_run()
  sctp: stop pending timers and purge queues when peer restart asoc
  drivers/net: ks8842 Fix crash on received packet when in PIO mode.
  ip_options_compile: properly handle unaligned pointer
  iwlagn: fix incorrect PCI subsystem id for 6150 devices
  ...

60 files changed:
drivers/net/3c509.c
drivers/net/3c59x.c
drivers/net/can/flexcan.c
drivers/net/davinci_emac.c
drivers/net/depca.c
drivers/net/dm9000.c
drivers/net/hp100.c
drivers/net/ibmlana.c
drivers/net/irda/smsc-ircc2.c
drivers/net/ks8842.c
drivers/net/ne3210.c
drivers/net/smc-mca.c
drivers/net/tg3.c
drivers/net/tokenring/madgemc.c
drivers/net/tulip/de4x5.c
drivers/net/usb/catc.c
drivers/net/usb/cdc_ncm.c
drivers/net/wireless/ath/ath9k/Kconfig
drivers/net/wireless/ath/ath9k/ar9002_calib.c
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
drivers/net/wireless/ath/ath9k/ar9003_phy.c
drivers/net/wireless/ath/ath9k/eeprom_9287.c
drivers/net/wireless/ath/ath9k/hw.c
drivers/net/wireless/ath/ath9k/hw.h
drivers/net/wireless/ath/ath9k/main.c
drivers/net/wireless/ath/ath9k/rc.c
drivers/net/wireless/b43/phy_n.c
drivers/net/wireless/iwlegacy/iwl-4965-lib.c
drivers/net/wireless/iwlegacy/iwl-4965.c
drivers/net/wireless/iwlwifi/iwl-6000.c
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl-agn.h
drivers/net/wireless/libertas/cmd.c
drivers/net/wireless/mwifiex/sdio.h
drivers/net/wireless/rt2x00/Kconfig
drivers/net/wireless/rtlwifi/pci.c
drivers/net/wireless/wl12xx/conf.h
drivers/net/wireless/wl12xx/main.c
drivers/net/wireless/wl12xx/scan.c
drivers/net/wireless/wl12xx/scan.h
drivers/net/wireless/zd1211rw/zd_usb.c
include/linux/ieee80211.h
include/linux/if_packet.h
include/net/sctp/command.h
include/net/sctp/structs.h
include/trace/events/net.h
net/8021q/vlan_dev.c
net/bluetooth/l2cap_core.c
net/caif/chnl_net.c
net/core/dev.c
net/ipv4/af_inet.c
net/ipv4/ip_options.c
net/mac80211/mlme.c
net/mac80211/scan.c
net/packet/af_packet.c
net/sctp/associola.c
net/sctp/sm_sideeffect.c
net/sctp/sm_statefuns.c
net/wireless/nl80211.c
net/wireless/scan.c

index 5f25889..44b28b2 100644 (file)
@@ -185,7 +185,7 @@ static int max_interrupt_work = 10;
 static int nopnp;
 #endif
 
-static int el3_common_init(struct net_device *dev);
+static int __devinit el3_common_init(struct net_device *dev);
 static void el3_common_remove(struct net_device *dev);
 static ushort id_read_eeprom(int index);
 static ushort read_eeprom(int ioaddr, int index);
@@ -395,7 +395,7 @@ static struct isa_driver el3_isa_driver = {
 static int isa_registered;
 
 #ifdef CONFIG_PNP
-static const struct pnp_device_id el3_pnp_ids[] __devinitconst = {
+static struct pnp_device_id el3_pnp_ids[] = {
        { .id = "TCM5090" }, /* 3Com Etherlink III (TP) */
        { .id = "TCM5091" }, /* 3Com Etherlink III */
        { .id = "TCM5094" }, /* 3Com Etherlink III (combo) */
@@ -478,7 +478,7 @@ static int pnp_registered;
 #endif /* CONFIG_PNP */
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id el3_eisa_ids[] __devinitconst = {
+static struct eisa_device_id el3_eisa_ids[] = {
                { "TCM5090" },
                { "TCM5091" },
                { "TCM5092" },
@@ -508,7 +508,7 @@ static int eisa_registered;
 #ifdef CONFIG_MCA
 static int el3_mca_probe(struct device *dev);
 
-static const short el3_mca_adapter_ids[] __devinitconst = {
+static short el3_mca_adapter_ids[] __initdata = {
                0x627c,
                0x627d,
                0x62db,
@@ -517,7 +517,7 @@ static const short el3_mca_adapter_ids[] __devinitconst = {
                0x0000
 };
 
-static const char *const el3_mca_adapter_names[] __devinitconst = {
+static char *el3_mca_adapter_names[] __initdata = {
                "3Com 3c529 EtherLink III (10base2)",
                "3Com 3c529 EtherLink III (10baseT)",
                "3Com 3c529 EtherLink III (test mode)",
@@ -601,7 +601,7 @@ static void el3_common_remove (struct net_device *dev)
 }
 
 #ifdef CONFIG_MCA
-static int __devinit el3_mca_probe(struct device *device)
+static int __init el3_mca_probe(struct device *device)
 {
        /* Based on Erik Nygren's (nygren@mit.edu) 3c529 patch,
         * heavily modified by Chris Beauregard
@@ -671,7 +671,7 @@ static int __devinit el3_mca_probe(struct device *device)
 #endif /* CONFIG_MCA */
 
 #ifdef CONFIG_EISA
-static int __devinit el3_eisa_probe (struct device *device)
+static int __init el3_eisa_probe (struct device *device)
 {
        short i;
        int ioaddr, irq, if_port;
index 99f43d2..8cc2256 100644 (file)
@@ -901,14 +901,14 @@ static const struct dev_pm_ops vortex_pm_ops = {
 #endif /* !CONFIG_PM */
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id vortex_eisa_ids[] __devinitconst = {
+static struct eisa_device_id vortex_eisa_ids[] = {
        { "TCM5920", CH_3C592 },
        { "TCM5970", CH_3C597 },
        { "" }
 };
 MODULE_DEVICE_TABLE(eisa, vortex_eisa_ids);
 
-static int __devinit vortex_eisa_probe(struct device *device)
+static int __init vortex_eisa_probe(struct device *device)
 {
        void __iomem *ioaddr;
        struct eisa_device *edev;
index d499056..1767811 100644 (file)
@@ -923,7 +923,7 @@ static int __devinit flexcan_probe(struct platform_device *pdev)
        mem_size = resource_size(mem);
        if (!request_mem_region(mem->start, mem_size, pdev->name)) {
                err = -EBUSY;
-               goto failed_req;
+               goto failed_get;
        }
 
        base = ioremap(mem->start, mem_size);
@@ -977,9 +977,8 @@ static int __devinit flexcan_probe(struct platform_device *pdev)
        iounmap(base);
  failed_map:
        release_mem_region(mem->start, mem_size);
- failed_req:
-       clk_put(clk);
  failed_get:
+       clk_put(clk);
  failed_clock:
        return err;
 }
index 29a4f06..dcc4a17 100644 (file)
@@ -1781,8 +1781,8 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
        ndev = alloc_etherdev(sizeof(struct emac_priv));
        if (!ndev) {
                dev_err(&pdev->dev, "error allocating net_device\n");
-               clk_put(emac_clk);
-               return -ENOMEM;
+               rc = -ENOMEM;
+               goto free_clk;
        }
 
        platform_set_drvdata(pdev, ndev);
@@ -1796,7 +1796,8 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
        pdata = pdev->dev.platform_data;
        if (!pdata) {
                dev_err(&pdev->dev, "no platform data\n");
-               return -ENODEV;
+               rc = -ENODEV;
+               goto probe_quit;
        }
 
        /* MAC addr and PHY mask , RMII enable info from platform_data */
@@ -1929,8 +1930,9 @@ no_dma:
        iounmap(priv->remap_addr);
 
 probe_quit:
-       clk_put(emac_clk);
        free_netdev(ndev);
+free_clk:
+       clk_put(emac_clk);
        return rc;
 }
 
index 1765405..8b0084d 100644 (file)
@@ -331,18 +331,18 @@ static struct {
                          "DE422",\
                          ""}
 
-static const char* const depca_signature[] __devinitconst = DEPCA_SIGNATURE;
+static char* __initdata depca_signature[] = DEPCA_SIGNATURE;
 
 enum depca_type {
        DEPCA, de100, de101, de200, de201, de202, de210, de212, de422, unknown
 };
 
-static const char depca_string[] = "depca";
+static char depca_string[] = "depca";
 
 static int depca_device_remove (struct device *device);
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id depca_eisa_ids[] __devinitconst = {
+static struct eisa_device_id depca_eisa_ids[] = {
        { "DEC4220", de422 },
        { "" }
 };
@@ -367,19 +367,19 @@ static struct eisa_driver depca_eisa_driver = {
 #define DE210_ID 0x628d
 #define DE212_ID 0x6def
 
-static const short depca_mca_adapter_ids[] __devinitconst = {
+static short depca_mca_adapter_ids[] = {
        DE210_ID,
        DE212_ID,
        0x0000
 };
 
-static const char *depca_mca_adapter_name[] = {
+static char *depca_mca_adapter_name[] = {
        "DEC EtherWORKS MC Adapter (DE210)",
        "DEC EtherWORKS MC Adapter (DE212)",
        NULL
 };
 
-static const enum depca_type depca_mca_adapter_type[] = {
+static enum depca_type depca_mca_adapter_type[] = {
        de210,
        de212,
        0
@@ -541,9 +541,10 @@ static void SetMulticastFilter(struct net_device *dev);
 static int load_packet(struct net_device *dev, struct sk_buff *skb);
 static void depca_dbg_open(struct net_device *dev);
 
-static const u_char de1xx_irq[] __devinitconst = { 2, 3, 4, 5, 7, 9, 0 };
-static const u_char de2xx_irq[] __devinitconst = { 5, 9, 10, 11, 15, 0 };
-static const u_char de422_irq[] __devinitconst = { 5, 9, 10, 11, 0 };
+static u_char de1xx_irq[] __initdata = { 2, 3, 4, 5, 7, 9, 0 };
+static u_char de2xx_irq[] __initdata = { 5, 9, 10, 11, 15, 0 };
+static u_char de422_irq[] __initdata = { 5, 9, 10, 11, 0 };
+static u_char *depca_irq;
 
 static int irq;
 static int io;
@@ -579,7 +580,7 @@ static const struct net_device_ops depca_netdev_ops = {
        .ndo_validate_addr      = eth_validate_addr,
 };
 
-static int __devinit depca_hw_init (struct net_device *dev, struct device *device)
+static int __init depca_hw_init (struct net_device *dev, struct device *device)
 {
        struct depca_private *lp;
        int i, j, offset, netRAM, mem_len, status = 0;
@@ -747,7 +748,6 @@ static int __devinit depca_hw_init (struct net_device *dev, struct device *devic
        if (dev->irq < 2) {
                unsigned char irqnum;
                unsigned long irq_mask, delay;
-               const u_char *depca_irq;
 
                irq_mask = probe_irq_on();
 
@@ -770,7 +770,6 @@ static int __devinit depca_hw_init (struct net_device *dev, struct device *devic
                        break;
 
                default:
-                       depca_irq = NULL;
                        break;  /* Not reached */
                }
 
@@ -1303,7 +1302,7 @@ static void SetMulticastFilter(struct net_device *dev)
        }
 }
 
-static int __devinit depca_common_init (u_long ioaddr, struct net_device **devp)
+static int __init depca_common_init (u_long ioaddr, struct net_device **devp)
 {
        int status = 0;
 
@@ -1334,7 +1333,7 @@ static int __devinit depca_common_init (u_long ioaddr, struct net_device **devp)
 /*
 ** Microchannel bus I/O device probe
 */
-static int __devinit depca_mca_probe(struct device *device)
+static int __init depca_mca_probe(struct device *device)
 {
        unsigned char pos[2];
        unsigned char where;
@@ -1458,7 +1457,7 @@ static int __devinit depca_mca_probe(struct device *device)
 ** ISA bus I/O device probe
 */
 
-static void __devinit depca_platform_probe (void)
+static void __init depca_platform_probe (void)
 {
        int i;
        struct platform_device *pldev;
@@ -1498,7 +1497,7 @@ static void __devinit depca_platform_probe (void)
        }
 }
 
-static enum depca_type __devinit depca_shmem_probe (ulong *mem_start)
+static enum depca_type __init depca_shmem_probe (ulong *mem_start)
 {
        u_long mem_base[] = DEPCA_RAM_BASE_ADDRESSES;
        enum depca_type adapter = unknown;
@@ -1559,7 +1558,7 @@ static int __devinit depca_isa_probe (struct platform_device *device)
 */
 
 #ifdef CONFIG_EISA
-static int __devinit depca_eisa_probe (struct device *device)
+static int __init depca_eisa_probe (struct device *device)
 {
        enum depca_type adapter = unknown;
        struct eisa_device *edev;
@@ -1630,7 +1629,7 @@ static int __devexit depca_device_remove (struct device *device)
 ** and Boot (readb) ROM. This will also give us a clue to the network RAM
 ** base address.
 */
-static int __devinit DepcaSignature(char *name, u_long base_addr)
+static int __init DepcaSignature(char *name, u_long base_addr)
 {
        u_int i, j, k;
        void __iomem *ptr;
index fbaff35..ee597e6 100644 (file)
@@ -1157,9 +1157,6 @@ dm9000_open(struct net_device *dev)
 
        irqflags |= IRQF_SHARED;
 
-       if (request_irq(dev->irq, dm9000_interrupt, irqflags, dev->name, dev))
-               return -EAGAIN;
-
        /* GPIO0 on pre-activate PHY, Reg 1F is not set by reset */
        iow(db, DM9000_GPR, 0); /* REG_1F bit0 activate phyxcer */
        mdelay(1); /* delay needs by DM9000B */
@@ -1168,6 +1165,9 @@ dm9000_open(struct net_device *dev)
        dm9000_reset(db);
        dm9000_init_dm9000(dev);
 
+       if (request_irq(dev->irq, dm9000_interrupt, irqflags, dev->name, dev))
+               return -EAGAIN;
+
        /* Init driver variable */
        db->dbug_cnt = 0;
 
index c52a1df..8e10d2f 100644 (file)
@@ -188,14 +188,14 @@ struct hp100_private {
  *  variables
  */
 #ifdef CONFIG_ISA
-static const char *const hp100_isa_tbl[] __devinitconst = {
+static const char *hp100_isa_tbl[] = {
        "HWPF150", /* HP J2573 rev A */
        "HWP1950", /* HP J2573 */
 };
 #endif
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id hp100_eisa_tbl[] __devinitconst = {
+static struct eisa_device_id hp100_eisa_tbl[] = {
        { "HWPF180" }, /* HP J2577 rev A */
        { "HWP1920" }, /* HP 27248B */
        { "HWP1940" }, /* HP J2577 */
@@ -336,7 +336,7 @@ static __devinit const char *hp100_read_id(int ioaddr)
 }
 
 #ifdef CONFIG_ISA
-static __devinit int hp100_isa_probe1(struct net_device *dev, int ioaddr)
+static __init int hp100_isa_probe1(struct net_device *dev, int ioaddr)
 {
        const char *sig;
        int i;
@@ -372,7 +372,7 @@ static __devinit int hp100_isa_probe1(struct net_device *dev, int ioaddr)
  * EISA and PCI are handled by device infrastructure.
  */
 
-static int  __devinit hp100_isa_probe(struct net_device *dev, int addr)
+static int  __init hp100_isa_probe(struct net_device *dev, int addr)
 {
        int err = -ENODEV;
 
@@ -396,7 +396,7 @@ static int  __devinit hp100_isa_probe(struct net_device *dev, int addr)
 #endif /* CONFIG_ISA */
 
 #if !defined(MODULE) && defined(CONFIG_ISA)
-struct net_device * __devinit hp100_probe(int unit)
+struct net_device * __init hp100_probe(int unit)
 {
        struct net_device *dev = alloc_etherdev(sizeof(struct hp100_private));
        int err;
@@ -2843,7 +2843,7 @@ static void cleanup_dev(struct net_device *d)
 }
 
 #ifdef CONFIG_EISA
-static int __devinit hp100_eisa_probe (struct device *gendev)
+static int __init hp100_eisa_probe (struct device *gendev)
 {
        struct net_device *dev = alloc_etherdev(sizeof(struct hp100_private));
        struct eisa_device *edev = to_eisa_device(gendev);
index 136d754..a7d6cad 100644 (file)
@@ -895,12 +895,12 @@ static int ibmlana_irq;
 static int ibmlana_io;
 static int startslot;          /* counts through slots when probing multiple devices */
 
-static const short ibmlana_adapter_ids[] __devinitconst = {
+static short ibmlana_adapter_ids[] __initdata = {
        IBM_LANA_ID,
        0x0000
 };
 
-static const char *const ibmlana_adapter_names[] __devinitconst = {
+static char *ibmlana_adapter_names[] __devinitdata = {
        "IBM LAN Adapter/A",
        NULL
 };
index 69b5707..8800e1f 100644 (file)
@@ -222,19 +222,19 @@ static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 s
 static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self);
 
 /* Probing */
-static int smsc_ircc_look_for_chips(void);
-static const struct smsc_chip * smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
-static int smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
-static int smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
-static int smsc_superio_fdc(unsigned short cfg_base);
-static int smsc_superio_lpc(unsigned short cfg_base);
+static int __init smsc_ircc_look_for_chips(void);
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
+static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int __init smsc_superio_fdc(unsigned short cfg_base);
+static int __init smsc_superio_lpc(unsigned short cfg_base);
 #ifdef CONFIG_PCI
-static int preconfigure_smsc_chip(struct smsc_ircc_subsystem_configuration *conf);
-static int preconfigure_through_82801(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
-static void preconfigure_ali_port(struct pci_dev *dev,
+static int __init preconfigure_smsc_chip(struct smsc_ircc_subsystem_configuration *conf);
+static int __init preconfigure_through_82801(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
+static void __init preconfigure_ali_port(struct pci_dev *dev,
                                         unsigned short port);
-static int preconfigure_through_ali(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
-static int smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
+static int __init preconfigure_through_ali(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
+static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
                                                    unsigned short ircc_fir,
                                                    unsigned short ircc_sir,
                                                    unsigned char ircc_dma,
@@ -366,7 +366,7 @@ static inline void register_bank(int iobase, int bank)
 }
 
 /* PNP hotplug support */
-static const struct pnp_device_id smsc_ircc_pnp_table[] __devinitconst = {
+static const struct pnp_device_id smsc_ircc_pnp_table[] = {
        { .id = "SMCf010", .driver_data = 0 },
        /* and presumably others */
        { }
@@ -515,7 +515,7 @@ static const struct net_device_ops smsc_ircc_netdev_ops = {
  *    Try to open driver instance
  *
  */
-static int __devinit smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
+static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
 {
        struct smsc_ircc_cb *self;
        struct net_device *dev;
@@ -2273,7 +2273,7 @@ static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned sho
 }
 
 
-static int __devinit smsc_access(unsigned short cfg_base, unsigned char reg)
+static int __init smsc_access(unsigned short cfg_base, unsigned char reg)
 {
        IRDA_DEBUG(1, "%s\n", __func__);
 
@@ -2281,7 +2281,7 @@ static int __devinit smsc_access(unsigned short cfg_base, unsigned char reg)
        return inb(cfg_base) != reg ? -1 : 0;
 }
 
-static const struct smsc_chip * __devinit smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
 {
        u8 devid, xdevid, rev;
 
@@ -2406,7 +2406,7 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
 #ifdef CONFIG_PCI
 #define PCIID_VENDOR_INTEL 0x8086
 #define PCIID_VENDOR_ALI 0x10b9
-static const struct smsc_ircc_subsystem_configuration subsystem_configurations[] __devinitconst = {
+static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __initdata = {
        /*
         * Subsystems needing entries:
         * 0x10b9:0x1533 0x103c:0x0850 HP nx9010 family
@@ -2532,7 +2532,7 @@ static const struct smsc_ircc_subsystem_configuration subsystem_configurations[]
  * (FIR port, SIR port, FIR DMA, FIR IRQ)
  * through the chip configuration port.
  */
-static int __devinit preconfigure_smsc_chip(struct
+static int __init preconfigure_smsc_chip(struct
                                         smsc_ircc_subsystem_configuration
                                         *conf)
 {
@@ -2633,7 +2633,7 @@ static int __devinit preconfigure_smsc_chip(struct
  * or Intel 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge.
  * They all work the same way!
  */
-static int __devinit preconfigure_through_82801(struct pci_dev *dev,
+static int __init preconfigure_through_82801(struct pci_dev *dev,
                                             struct
                                             smsc_ircc_subsystem_configuration
                                             *conf)
@@ -2786,7 +2786,7 @@ static int __devinit preconfigure_through_82801(struct pci_dev *dev,
  * This is based on reverse-engineering since ALi does not
  * provide any data sheet for the 1533 chip.
  */
-static void __devinit preconfigure_ali_port(struct pci_dev *dev,
+static void __init preconfigure_ali_port(struct pci_dev *dev,
                                         unsigned short port)
 {
        unsigned char reg;
@@ -2824,7 +2824,7 @@ static void __devinit preconfigure_ali_port(struct pci_dev *dev,
        IRDA_MESSAGE("Activated ALi 1533 ISA bridge port 0x%04x.\n", port);
 }
 
-static int __devinit preconfigure_through_ali(struct pci_dev *dev,
+static int __init preconfigure_through_ali(struct pci_dev *dev,
                                           struct
                                           smsc_ircc_subsystem_configuration
                                           *conf)
@@ -2837,7 +2837,7 @@ static int __devinit preconfigure_through_ali(struct pci_dev *dev,
        return preconfigure_smsc_chip(conf);
 }
 
-static int __devinit smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
+static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
                                                    unsigned short ircc_fir,
                                                    unsigned short ircc_sir,
                                                    unsigned char ircc_dma,
@@ -2849,7 +2849,7 @@ static int __devinit smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
        int ret = 0;
 
        for_each_pci_dev(dev) {
-               const struct smsc_ircc_subsystem_configuration *conf;
+               struct smsc_ircc_subsystem_configuration *conf;
 
                /*
                 * Cache the subsystem vendor/device:
index 4d40626..fc12ac0 100644 (file)
@@ -661,7 +661,7 @@ static void ks8842_rx_frame(struct net_device *netdev,
 
        /* check the status */
        if ((status & RXSR_VALID) && !(status & RXSR_ERROR)) {
-               struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev, len);
+               struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev, len + 3);
 
                if (skb) {
 
index e8984b0..243ed2a 100644 (file)
@@ -80,20 +80,17 @@ static void ne3210_block_output(struct net_device *dev, int count, const unsigne
 
 #define NE3210_DEBUG   0x0
 
-static const unsigned char irq_map[] __devinitconst =
-       { 15, 12, 11, 10, 9, 7, 5, 3 };
-static const unsigned int shmem_map[] __devinitconst =
-       { 0xff0, 0xfe0, 0xfff0, 0xd8, 0xffe0, 0xffc0, 0xd0, 0x0 };
-static const char *const ifmap[] __devinitconst =
-       { "UTP", "?", "BNC", "AUI" };
-static const int ifmap_val[] __devinitconst = {
+static unsigned char irq_map[] __initdata = {15, 12, 11, 10, 9, 7, 5, 3};
+static unsigned int shmem_map[] __initdata = {0xff0, 0xfe0, 0xfff0, 0xd8, 0xffe0, 0xffc0, 0xd0, 0x0};
+static const char *ifmap[] __initdata = {"UTP", "?", "BNC", "AUI"};
+static int ifmap_val[] __initdata = {
                IF_PORT_10BASET,
                IF_PORT_UNKNOWN,
                IF_PORT_10BASE2,
                IF_PORT_AUI,
 };
 
-static int __devinit ne3210_eisa_probe (struct device *device)
+static int __init ne3210_eisa_probe (struct device *device)
 {
        unsigned long ioaddr, phys_mem;
        int i, retval, port_index;
@@ -316,7 +313,7 @@ static void ne3210_block_output(struct net_device *dev, int count,
        memcpy_toio(shmem, buf, count);
 }
 
-static const struct eisa_device_id ne3210_ids[] __devinitconst = {
+static struct eisa_device_id ne3210_ids[] = {
        { "EGL0101" },
        { "NVL1801" },
        { "" },
index 0f29f26..d07c39c 100644 (file)
@@ -156,7 +156,7 @@ static const struct {
    { 14, 15 }
 };
 
-static const short smc_mca_adapter_ids[] __devinitconst = {
+static short smc_mca_adapter_ids[] __initdata = {
        0x61c8,
        0x61c9,
        0x6fc0,
@@ -168,7 +168,7 @@ static const short smc_mca_adapter_ids[] __devinitconst = {
        0x0000
 };
 
-static const char *const smc_mca_adapter_names[] __devinitconst = {
+static char *smc_mca_adapter_names[] __initdata = {
        "SMC Ethercard PLUS Elite/A BNC/AUI (WD8013EP/A)",
        "SMC Ethercard PLUS Elite/A UTP/AUI (WD8013WP/A)",
        "WD Ethercard PLUS/A (WD8003E/A or WD8003ET/A)",
@@ -199,7 +199,7 @@ static const struct net_device_ops ultramca_netdev_ops = {
 #endif
 };
 
-static int __devinit ultramca_probe(struct device *gen_dev)
+static int __init ultramca_probe(struct device *gen_dev)
 {
        unsigned short ioaddr;
        struct net_device *dev;
index f4b01c6..a1f9f9e 100644 (file)
@@ -5774,7 +5774,7 @@ static void tg3_skb_error_unmap(struct tg3_napi *tnapi,
                         dma_unmap_addr(txb, mapping),
                         skb_headlen(skb),
                         PCI_DMA_TODEVICE);
-       for (i = 0; i <= last; i++) {
+       for (i = 0; i < last; i++) {
                skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
                entry = NEXT_TX(entry);
index 1313aa1..2bedc0a 100644 (file)
@@ -727,7 +727,7 @@ static int __devexit madgemc_remove(struct device *device)
        return 0;
 }
 
-static const short madgemc_adapter_ids[] __devinitconst = {
+static short madgemc_adapter_ids[] __initdata = {
        0x002d,
        0x0000
 };
index 45144d5..efaa1d6 100644 (file)
@@ -1995,7 +1995,7 @@ SetMulticastFilter(struct net_device *dev)
 
 static u_char de4x5_irq[] = EISA_ALLOWED_IRQ_LIST;
 
-static int __devinit de4x5_eisa_probe (struct device *gendev)
+static int __init de4x5_eisa_probe (struct device *gendev)
 {
        struct eisa_device *edev;
        u_long iobase;
@@ -2097,7 +2097,7 @@ static int __devexit de4x5_eisa_remove (struct device *device)
        return 0;
 }
 
-static const struct eisa_device_id de4x5_eisa_ids[] __devinitconst = {
+static struct eisa_device_id de4x5_eisa_ids[] = {
         { "DEC4250", 0 },      /* 0 is the board name index... */
         { "" }
 };
index d7221c4..8056f8a 100644 (file)
@@ -495,7 +495,7 @@ static void catc_ctrl_run(struct catc *catc)
        if (!q->dir && q->buf && q->len)
                memcpy(catc->ctrl_buf, q->buf, q->len);
 
-       if ((status = usb_submit_urb(catc->ctrl_urb, GFP_KERNEL)))
+       if ((status = usb_submit_urb(catc->ctrl_urb, GFP_ATOMIC)))
                err("submit(ctrl_urb) status %d", status);
 }
 
index cdd3ae4..f33ca6a 100644 (file)
@@ -54,7 +54,7 @@
 #include <linux/usb/usbnet.h>
 #include <linux/usb/cdc.h>
 
-#define        DRIVER_VERSION                          "24-May-2011"
+#define        DRIVER_VERSION                          "01-June-2011"
 
 /* CDC NCM subclass 3.2.1 */
 #define USB_CDC_NCM_NDP16_LENGTH_MIN           0x10
@@ -1234,6 +1234,7 @@ static struct usb_driver cdc_ncm_driver = {
        .disconnect = cdc_ncm_disconnect,
        .suspend = usbnet_suspend,
        .resume = usbnet_resume,
+       .reset_resume = usbnet_resume,
        .supports_autosuspend = 1,
 };
 
index d9ff841..d9c08c6 100644 (file)
@@ -26,7 +26,6 @@ config ATH9K
 config ATH9K_PCI
        bool "Atheros ath9k PCI/PCIe bus support"
        depends on ATH9K && PCI
-       default PCI
        ---help---
          This option enables the PCI bus support in ath9k.
 
index 015d974..2d4c091 100644 (file)
@@ -829,7 +829,7 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan)
        if (AR_SREV_9271(ah)) {
                if (!ar9285_hw_cl_cal(ah, chan))
                        return false;
-       } else if (AR_SREV_9285_12_OR_LATER(ah)) {
+       } else if (AR_SREV_9285(ah) && AR_SREV_9285_12_OR_LATER(ah)) {
                if (!ar9285_hw_clc(ah, chan))
                        return false;
        } else {
index 0ca7635..ff8150e 100644 (file)
@@ -4645,10 +4645,16 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
        case 1:
                break;
        case 2:
-               scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+               if (scaledPower > REDUCE_SCALED_POWER_BY_TWO_CHAIN)
+                       scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+               else
+                       scaledPower = 0;
                break;
        case 3:
-               scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+               if (scaledPower > REDUCE_SCALED_POWER_BY_THREE_CHAIN)
+                       scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+               else
+                       scaledPower = 0;
                break;
        }
 
index eee23ec..892c48b 100644 (file)
@@ -1381,3 +1381,25 @@ void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah)
                "==== BB update: done ====\n\n");
 }
 EXPORT_SYMBOL(ar9003_hw_bb_watchdog_dbg_info);
+
+void ar9003_hw_disable_phy_restart(struct ath_hw *ah)
+{
+       u32 val;
+
+       /* While receiving unsupported rate frame rx state machine
+        * gets into a state 0xb and if phy_restart happens in that
+        * state, BB would go hang. If RXSM is in 0xb state after
+        * first bb panic, ensure to disable the phy_restart.
+        */
+       if (!((MS(ah->bb_watchdog_last_status,
+                 AR_PHY_WATCHDOG_RX_OFDM_SM) == 0xb) ||
+           ah->bb_hang_rx_ofdm))
+               return;
+
+       ah->bb_hang_rx_ofdm = true;
+       val = REG_READ(ah, AR_PHY_RESTART);
+       val &= ~AR_PHY_RESTART_ENA;
+
+       REG_WRITE(ah, AR_PHY_RESTART, val);
+}
+EXPORT_SYMBOL(ar9003_hw_disable_phy_restart);
index 7856f0d..343fc9f 100644 (file)
@@ -524,10 +524,16 @@ static void ath9k_hw_set_ar9287_power_per_rate_table(struct ath_hw *ah,
        case 1:
                break;
        case 2:
-               scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+               if (scaledPower > REDUCE_SCALED_POWER_BY_TWO_CHAIN)
+                       scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+               else
+                       scaledPower = 0;
                break;
        case 3:
-               scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+               if (scaledPower > REDUCE_SCALED_POWER_BY_THREE_CHAIN)
+                       scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+               else
+                       scaledPower = 0;
                break;
        }
        scaledPower = max((u16)0, scaledPower);
index 72543ce..1be7c8b 100644 (file)
@@ -1555,9 +1555,12 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
        if (ah->btcoex_hw.enabled)
                ath9k_hw_btcoex_enable(ah);
 
-       if (AR_SREV_9300_20_OR_LATER(ah))
+       if (AR_SREV_9300_20_OR_LATER(ah)) {
                ar9003_hw_bb_watchdog_config(ah);
 
+               ar9003_hw_disable_phy_restart(ah);
+       }
+
        ath9k_hw_apply_gpio_override(ah);
 
        return 0;
index 57435ce..4b157c5 100644 (file)
@@ -842,6 +842,7 @@ struct ath_hw {
 
        u32 bb_watchdog_last_status;
        u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */
+       u8 bb_hang_rx_ofdm; /* true if bb hang due to rx_ofdm */
 
        unsigned int paprd_target_power;
        unsigned int paprd_training_power;
@@ -990,6 +991,7 @@ void ar9002_hw_enable_wep_aggregation(struct ath_hw *ah);
 void ar9003_hw_bb_watchdog_config(struct ath_hw *ah);
 void ar9003_hw_bb_watchdog_read(struct ath_hw *ah);
 void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah);
+void ar9003_hw_disable_phy_restart(struct ath_hw *ah);
 void ar9003_paprd_enable(struct ath_hw *ah, bool val);
 void ar9003_paprd_populate_single_table(struct ath_hw *ah,
                                        struct ath9k_hw_cal_data *caldata,
index a198ee3..2ca351f 100644 (file)
@@ -670,7 +670,8 @@ void ath9k_tasklet(unsigned long data)
        u32 status = sc->intrstatus;
        u32 rxmask;
 
-       if (status & ATH9K_INT_FATAL) {
+       if ((status & ATH9K_INT_FATAL) ||
+           (status & ATH9K_INT_BB_WATCHDOG)) {
                ath_reset(sc, true);
                return;
        }
@@ -737,6 +738,7 @@ irqreturn_t ath_isr(int irq, void *dev)
 {
 #define SCHED_INTR (                           \
                ATH9K_INT_FATAL |               \
+               ATH9K_INT_BB_WATCHDOG |         \
                ATH9K_INT_RXORN |               \
                ATH9K_INT_RXEOL |               \
                ATH9K_INT_RX |                  \
index 1754221..ba7f36a 100644 (file)
@@ -689,7 +689,8 @@ static void ath_rc_rate_set_series(const struct ath_rate_table *rate_table,
 
        if (WLAN_RC_PHY_HT(rate_table->info[rix].phy)) {
                rate->flags |= IEEE80211_TX_RC_MCS;
-               if (WLAN_RC_PHY_40(rate_table->info[rix].phy))
+               if (WLAN_RC_PHY_40(rate_table->info[rix].phy) &&
+                   conf_is_ht40(&txrc->hw->conf))
                        rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
                if (WLAN_RC_PHY_SGI(rate_table->info[rix].phy))
                        rate->flags |= IEEE80211_TX_RC_SHORT_GI;
index 9ed6515..05960dd 100644 (file)
@@ -3093,7 +3093,7 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
        int freq;
        bool avoid = false;
        u8 length;
-       u16 tmp, core, type, count, max, numb, last, cmd;
+       u16 tmp, core, type, count, max, numb, last = 0, cmd;
        const u16 *table;
        bool phy6or5x;
 
index 7e5e85a..a7a4739 100644 (file)
@@ -628,11 +628,11 @@ void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 
        /* rx_status carries information about the packet to mac80211 */
        rx_status.mactime = le64_to_cpu(phy_res->timestamp);
+       rx_status.band = (phy_res->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
+                               IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
        rx_status.freq =
                ieee80211_channel_to_frequency(le16_to_cpu(phy_res->channel),
                                                        rx_status.band);
-       rx_status.band = (phy_res->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
-                               IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
        rx_status.rate_idx =
                iwl4965_hwrate_to_mac80211_idx(rate_n_flags, rx_status.band);
        rx_status.flag = 0;
index f5433c7..f9db25b 100644 (file)
@@ -1543,7 +1543,7 @@ static void iwl4965_temperature_calib(struct iwl_priv *priv)
        s32 temp;
 
        temp = iwl4965_hw_get_temperature(priv);
-       if (temp < 0)
+       if (IWL_TX_POWER_TEMPERATURE_OUT_OF_RANGE(temp))
                return;
 
        if (priv->temperature != temp) {
index f8c710d..fda6fe0 100644 (file)
@@ -603,19 +603,27 @@ struct iwl_cfg iwl6050_2abg_cfg = {
        IWL_DEVICE_6050,
 };
 
+#define IWL_DEVICE_6150                                                \
+       .fw_name_pre = IWL6050_FW_PRE,                          \
+       .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
+       .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
+       .ops = &iwl6150_ops,                                    \
+       .eeprom_ver = EEPROM_6150_EEPROM_VERSION,               \
+       .eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,       \
+       .base_params = &iwl6050_base_params,                    \
+       .need_dc_calib = true,                                  \
+       .led_mode = IWL_LED_BLINK,                              \
+       .internal_wimax_coex = true
+
 struct iwl_cfg iwl6150_bgn_cfg = {
        .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
-       .fw_name_pre = IWL6050_FW_PRE,
-       .ucode_api_max = IWL6050_UCODE_API_MAX,
-       .ucode_api_min = IWL6050_UCODE_API_MIN,
-       .eeprom_ver = EEPROM_6150_EEPROM_VERSION,
-       .eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,
-       .ops = &iwl6150_ops,
-       .base_params = &iwl6050_base_params,
+       IWL_DEVICE_6150,
        .ht_params = &iwl6000_ht_params,
-       .need_dc_calib = true,
-       .led_mode = IWL_LED_RF_STATE,
-       .internal_wimax_coex = true,
+};
+
+struct iwl_cfg iwl6150_bg_cfg = {
+       .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
+       IWL_DEVICE_6150,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
index 11c6c11..a662adc 100644 (file)
@@ -3831,11 +3831,11 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 
 /* 6150 WiFi/WiMax Series */
        {IWL_PCI_DEVICE(0x0885, 0x1305, iwl6150_bgn_cfg)},
-       {IWL_PCI_DEVICE(0x0885, 0x1306, iwl6150_bgn_cfg)},
+       {IWL_PCI_DEVICE(0x0885, 0x1307, iwl6150_bg_cfg)},
        {IWL_PCI_DEVICE(0x0885, 0x1325, iwl6150_bgn_cfg)},
-       {IWL_PCI_DEVICE(0x0885, 0x1326, iwl6150_bgn_cfg)},
+       {IWL_PCI_DEVICE(0x0885, 0x1327, iwl6150_bg_cfg)},
        {IWL_PCI_DEVICE(0x0886, 0x1315, iwl6150_bgn_cfg)},
-       {IWL_PCI_DEVICE(0x0886, 0x1316, iwl6150_bgn_cfg)},
+       {IWL_PCI_DEVICE(0x0886, 0x1317, iwl6150_bg_cfg)},
 
 /* 1000 Series WiFi */
        {IWL_PCI_DEVICE(0x0083, 0x1205, iwl1000_bgn_cfg)},
index 2495fe7..d171684 100644 (file)
@@ -89,6 +89,7 @@ extern struct iwl_cfg iwl6000_3agn_cfg;
 extern struct iwl_cfg iwl6050_2agn_cfg;
 extern struct iwl_cfg iwl6050_2abg_cfg;
 extern struct iwl_cfg iwl6150_bgn_cfg;
+extern struct iwl_cfg iwl6150_bg_cfg;
 extern struct iwl_cfg iwl1000_bgn_cfg;
 extern struct iwl_cfg iwl1000_bg_cfg;
 extern struct iwl_cfg iwl100_bgn_cfg;
index 84566db..71c8f3f 100644 (file)
@@ -994,6 +994,8 @@ static void lbs_submit_command(struct lbs_private *priv,
        cmd = cmdnode->cmdbuf;
 
        spin_lock_irqsave(&priv->driver_lock, flags);
+       priv->seqnum++;
+       cmd->seqnum = cpu_to_le16(priv->seqnum);
        priv->cur_cmd = cmdnode;
        spin_unlock_irqrestore(&priv->driver_lock, flags);
 
@@ -1621,11 +1623,9 @@ struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
        /* Copy the incoming command to the buffer */
        memcpy(cmdnode->cmdbuf, in_cmd, in_cmd_size);
 
-       /* Set sequence number, clean result, move to buffer */
-       priv->seqnum++;
+       /* Set command, clean result, move to buffer */
        cmdnode->cmdbuf->command = cpu_to_le16(command);
        cmdnode->cmdbuf->size    = cpu_to_le16(in_cmd_size);
-       cmdnode->cmdbuf->seqnum  = cpu_to_le16(priv->seqnum);
        cmdnode->cmdbuf->result  = 0;
 
        lbs_deb_host("PREP_CMD: command 0x%04x\n", command);
index a0e9bc5..4e97e90 100644 (file)
 /* Rx unit register */
 #define CARD_RX_UNIT_REG               0x63
 
-/* Event header Len*/
-#define MWIFIEX_EVENT_HEADER_LEN           8
+/* Event header len w/o 4 bytes of interface header */
+#define MWIFIEX_EVENT_HEADER_LEN           4
 
 /* Max retry number of CMD53 write */
 #define MAX_WRITE_IOMEM_RETRY          2
index 9def1e5..b2f8b8f 100644 (file)
@@ -166,7 +166,6 @@ config RT2800USB_RT35XX
 config RT2800USB_RT53XX
        bool "rt2800usb - Include support for rt53xx devices (EXPERIMENTAL)"
        depends on EXPERIMENTAL
-       default y
        ---help---
          This adds support for rt53xx wireless chipset family to the
          rt2800pci driver.
index a409528..89100e7 100644 (file)
@@ -669,11 +669,6 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                                                         &rx_status,
                                                         (u8 *) pdesc, skb);
 
-                       pci_unmap_single(rtlpci->pdev,
-                                        *((dma_addr_t *) skb->cb),
-                                        rtlpci->rxbuffersize,
-                                        PCI_DMA_FROMDEVICE);
-
                        skb_put(skb, rtlpriv->cfg->ops->get_desc((u8 *) pdesc,
                                                         false,
                                                         HW_DESC_RXPKT_LEN));
@@ -690,6 +685,21 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                        hdr = rtl_get_hdr(skb);
                        fc = rtl_get_fc(skb);
 
+                       /* try for new buffer - if allocation fails, drop
+                        * frame and reuse old buffer
+                        */
+                       new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
+                       if (unlikely(!new_skb)) {
+                               RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
+                                        DBG_DMESG,
+                                        ("can't alloc skb for rx\n"));
+                               goto done;
+                       }
+                       pci_unmap_single(rtlpci->pdev,
+                                        *((dma_addr_t *) skb->cb),
+                                        rtlpci->rxbuffersize,
+                                        PCI_DMA_FROMDEVICE);
+
                        if (!stats.crc || !stats.hwerror) {
                                memcpy(IEEE80211_SKB_RXCB(skb), &rx_status,
                                       sizeof(rx_status));
@@ -758,15 +768,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                                rtl_lps_leave(hw);
                        }
 
-                       new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
-                       if (unlikely(!new_skb)) {
-                               RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
-                                        DBG_DMESG,
-                                        ("can't alloc skb for rx\n"));
-                               goto done;
-                       }
                        skb = new_skb;
-                       /*skb->dev = dev; */
 
                        rtlpci->rx_ring[rx_queue_idx].rx_buf[rtlpci->
                                                             rx_ring
@@ -1113,6 +1115,13 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw)
 
                rtlpci->rx_ring[rx_queue_idx].idx = 0;
 
+               /* If amsdu_8k is disabled, set buffersize to 4096. This
+                * change will reduce memory fragmentation.
+                */
+               if (rtlpci->rxbuffersize > 4096 &&
+                   rtlpriv->rtlhal.disable_amsdu_8k)
+                       rtlpci->rxbuffersize = 4096;
+
                for (i = 0; i < rtlpci->rxringcount; i++) {
                        struct sk_buff *skb =
                            dev_alloc_skb(rtlpci->rxbuffersize);
index 1ab6c86..c83fefb 100644 (file)
@@ -1157,6 +1157,9 @@ struct conf_sched_scan_settings {
        /* time to wait on the channel for passive scans (in TUs) */
        u32 dwell_time_passive;
 
+       /* time to wait on the channel for DFS scans (in TUs) */
+       u32 dwell_time_dfs;
+
        /* number of probe requests to send on each channel in active scans */
        u8 num_probe_reqs;
 
index bc00e52..e6497dc 100644 (file)
@@ -311,6 +311,7 @@ static struct conf_drv_settings default_conf = {
                .min_dwell_time_active = 8,
                .max_dwell_time_active = 30,
                .dwell_time_passive    = 100,
+               .dwell_time_dfs        = 150,
                .num_probe_reqs        = 2,
                .rssi_threshold        = -90,
                .snr_threshold         = 0,
index f37e5a3..56f76ab 100644 (file)
@@ -331,16 +331,22 @@ wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,
        struct conf_sched_scan_settings *c = &wl->conf.sched_scan;
        int i, j;
        u32 flags;
+       bool force_passive = !req->n_ssids;
 
        for (i = 0, j = start;
             i < req->n_channels && j < MAX_CHANNELS_ALL_BANDS;
             i++) {
                flags = req->channels[i]->flags;
 
-               if (!(flags & IEEE80211_CHAN_DISABLED) &&
-                   ((flags & IEEE80211_CHAN_PASSIVE_SCAN) == passive) &&
-                   ((flags & IEEE80211_CHAN_RADAR) == radar) &&
-                   (req->channels[i]->band == band)) {
+               if (force_passive)
+                       flags |= IEEE80211_CHAN_PASSIVE_SCAN;
+
+               if ((req->channels[i]->band == band) &&
+                   !(flags & IEEE80211_CHAN_DISABLED) &&
+                   (!!(flags & IEEE80211_CHAN_RADAR) == radar) &&
+                   /* if radar is set, we ignore the passive flag */
+                   (radar ||
+                    !!(flags & IEEE80211_CHAN_PASSIVE_SCAN) == passive)) {
                        wl1271_debug(DEBUG_SCAN, "band %d, center_freq %d ",
                                     req->channels[i]->band,
                                     req->channels[i]->center_freq);
@@ -350,7 +356,12 @@ wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,
                        wl1271_debug(DEBUG_SCAN, "max_power %d",
                                     req->channels[i]->max_power);
 
-                       if (flags & IEEE80211_CHAN_PASSIVE_SCAN) {
+                       if (flags & IEEE80211_CHAN_RADAR) {
+                               channels[j].flags |= SCAN_CHANNEL_FLAGS_DFS;
+                               channels[j].passive_duration =
+                                       cpu_to_le16(c->dwell_time_dfs);
+                       }
+                       else if (flags & IEEE80211_CHAN_PASSIVE_SCAN) {
                                channels[j].passive_duration =
                                        cpu_to_le16(c->dwell_time_passive);
                        } else {
@@ -359,7 +370,7 @@ wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,
                                channels[j].max_duration =
                                        cpu_to_le16(c->max_dwell_time_active);
                        }
-                       channels[j].tx_power_att = req->channels[j]->max_power;
+                       channels[j].tx_power_att = req->channels[i]->max_power;
                        channels[j].channel = req->channels[i]->hw_value;
 
                        j++;
@@ -386,7 +397,11 @@ wl1271_scan_sched_scan_channels(struct wl1271 *wl,
                wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
                                                    IEEE80211_BAND_2GHZ,
                                                    false, false, idx);
-       idx += cfg->active[0];
+       /*
+        * 5GHz channels always start at position 14, not immediately
+        * after the last 2.4GHz channel
+        */
+       idx = 14;
 
        cfg->passive[1] =
                wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
@@ -394,22 +409,23 @@ wl1271_scan_sched_scan_channels(struct wl1271 *wl,
                                                    false, true, idx);
        idx += cfg->passive[1];
 
-       cfg->active[1] =
+       cfg->dfs =
                wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
                                                    IEEE80211_BAND_5GHZ,
-                                                   false, false, 14);
-       idx += cfg->active[1];
+                                                   true, true, idx);
+       idx += cfg->dfs;
 
-       cfg->dfs =
+       cfg->active[1] =
                wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
                                                    IEEE80211_BAND_5GHZ,
-                                                   true, false, idx);
-       idx += cfg->dfs;
+                                                   false, false, idx);
+       idx += cfg->active[1];
 
        wl1271_debug(DEBUG_SCAN, "    2.4GHz: active %d passive %d",
                     cfg->active[0], cfg->passive[0]);
        wl1271_debug(DEBUG_SCAN, "    5GHz: active %d passive %d",
                     cfg->active[1], cfg->passive[1]);
+       wl1271_debug(DEBUG_SCAN, "    DFS: %d", cfg->dfs);
 
        return idx;
 }
@@ -421,6 +437,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
        struct wl1271_cmd_sched_scan_config *cfg = NULL;
        struct conf_sched_scan_settings *c = &wl->conf.sched_scan;
        int i, total_channels, ret;
+       bool force_passive = !req->n_ssids;
 
        wl1271_debug(DEBUG_CMD, "cmd sched_scan scan config");
 
@@ -444,7 +461,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
        for (i = 0; i < SCAN_MAX_CYCLE_INTERVALS; i++)
                cfg->intervals[i] = cpu_to_le32(req->interval);
 
-       if (req->ssids[0].ssid_len && req->ssids[0].ssid) {
+       if (!force_passive && req->ssids[0].ssid_len && req->ssids[0].ssid) {
                cfg->filter_type = SCAN_SSID_FILTER_SPECIFIC;
                cfg->ssid_len = req->ssids[0].ssid_len;
                memcpy(cfg->ssid, req->ssids[0].ssid,
@@ -461,7 +478,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
                goto out;
        }
 
-       if (cfg->active[0]) {
+       if (!force_passive && cfg->active[0]) {
                ret = wl1271_cmd_build_probe_req(wl, req->ssids[0].ssid,
                                                 req->ssids[0].ssid_len,
                                                 ies->ie[IEEE80211_BAND_2GHZ],
@@ -473,7 +490,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
                }
        }
 
-       if (cfg->active[1]) {
+       if (!force_passive && cfg->active[1]) {
                ret = wl1271_cmd_build_probe_req(wl,  req->ssids[0].ssid,
                                                 req->ssids[0].ssid_len,
                                                 ies->ie[IEEE80211_BAND_5GHZ],
index c833195..a0b6c5d 100644 (file)
@@ -137,6 +137,9 @@ enum {
        SCAN_BSS_TYPE_ANY,
 };
 
+#define SCAN_CHANNEL_FLAGS_DFS         BIT(0)
+#define SCAN_CHANNEL_FLAGS_DFS_ENABLED BIT(1)
+
 struct conn_scan_ch_params {
        __le16 min_duration;
        __le16 max_duration;
index 0e81994..631194d 100644 (file)
@@ -1533,6 +1533,31 @@ static void __exit usb_exit(void)
 module_init(usb_init);
 module_exit(usb_exit);
 
+static int zd_ep_regs_out_msg(struct usb_device *udev, void *data, int len,
+                             int *actual_length, int timeout)
+{
+       /* In USB 2.0 mode EP_REGS_OUT endpoint is interrupt type. However in
+        * USB 1.1 mode endpoint is bulk. Select correct type URB by endpoint
+        * descriptor.
+        */
+       struct usb_host_endpoint *ep;
+       unsigned int pipe;
+
+       pipe = usb_sndintpipe(udev, EP_REGS_OUT);
+       ep = usb_pipe_endpoint(udev, pipe);
+       if (!ep)
+               return -EINVAL;
+
+       if (usb_endpoint_xfer_int(&ep->desc)) {
+               return usb_interrupt_msg(udev, pipe, data, len,
+                                        actual_length, timeout);
+       } else {
+               pipe = usb_sndbulkpipe(udev, EP_REGS_OUT);
+               return usb_bulk_msg(udev, pipe, data, len, actual_length,
+                                   timeout);
+       }
+}
+
 static int usb_int_regs_length(unsigned int count)
 {
        return sizeof(struct usb_int_regs) + count * sizeof(struct reg_data);
@@ -1648,15 +1673,14 @@ int zd_usb_ioread16v(struct zd_usb *usb, u16 *values,
 
        udev = zd_usb_to_usbdev(usb);
        prepare_read_regs_int(usb);
-       r = usb_interrupt_msg(udev, usb_sndintpipe(udev, EP_REGS_OUT),
-                             req, req_len, &actual_req_len, 50 /* ms */);
+       r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);
        if (r) {
                dev_dbg_f(zd_usb_dev(usb),
-                       "error in usb_interrupt_msg(). Error number %d\n", r);
+                       "error in zd_ep_regs_out_msg(). Error number %d\n", r);
                goto error;
        }
        if (req_len != actual_req_len) {
-               dev_dbg_f(zd_usb_dev(usb), "error in usb_interrupt_msg()\n"
+               dev_dbg_f(zd_usb_dev(usb), "error in zd_ep_regs_out_msg()\n"
                        " req_len %d != actual_req_len %d\n",
                        req_len, actual_req_len);
                r = -EIO;
@@ -1818,9 +1842,17 @@ int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
                rw->value = cpu_to_le16(ioreqs[i].value);
        }
 
-       usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT),
-                        req, req_len, iowrite16v_urb_complete, usb,
-                        ep->desc.bInterval);
+       /* In USB 2.0 mode endpoint is interrupt type. However in USB 1.1 mode
+        * endpoint is bulk. Select correct type URB by endpoint descriptor.
+        */
+       if (usb_endpoint_xfer_int(&ep->desc))
+               usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT),
+                                req, req_len, iowrite16v_urb_complete, usb,
+                                ep->desc.bInterval);
+       else
+               usb_fill_bulk_urb(urb, udev, usb_sndbulkpipe(udev, EP_REGS_OUT),
+                                 req, req_len, iowrite16v_urb_complete, usb);
+
        urb->transfer_flags |= URB_FREE_BUFFER;
 
        /* Submit previous URB */
@@ -1924,15 +1956,14 @@ int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits)
        }
 
        udev = zd_usb_to_usbdev(usb);
-       r = usb_interrupt_msg(udev, usb_sndintpipe(udev, EP_REGS_OUT),
-                             req, req_len, &actual_req_len, 50 /* ms */);
+       r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);
        if (r) {
                dev_dbg_f(zd_usb_dev(usb),
-                       "error in usb_interrupt_msg(). Error number %d\n", r);
+                       "error in zd_ep_regs_out_msg(). Error number %d\n", r);
                goto out;
        }
        if (req_len != actual_req_len) {
-               dev_dbg_f(zd_usb_dev(usb), "error in usb_interrupt_msg()"
+               dev_dbg_f(zd_usb_dev(usb), "error in zd_ep_regs_out_msg()"
                        " req_len %d != actual_req_len %d\n",
                        req_len, actual_req_len);
                r = -EIO;
index b2eee58..bf56b6f 100644 (file)
@@ -1003,8 +1003,12 @@ struct ieee80211_ht_info {
 #define WLAN_CAPABILITY_ESS            (1<<0)
 #define WLAN_CAPABILITY_IBSS           (1<<1)
 
-/* A mesh STA sets the ESS and IBSS capability bits to zero */
-#define WLAN_CAPABILITY_IS_MBSS(cap)   \
+/*
+ * A mesh STA sets the ESS and IBSS capability bits to zero.
+ * however, this holds true for p2p probe responses (in the p2p_find
+ * phase) as well.
+ */
+#define WLAN_CAPABILITY_IS_STA_BSS(cap)        \
        (!((cap) & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)))
 
 #define WLAN_CAPABILITY_CF_POLLABLE    (1<<2)
index 72bfa5a..6d66ce1 100644 (file)
@@ -70,6 +70,7 @@ struct tpacket_auxdata {
 #define TP_STATUS_COPY         0x2
 #define TP_STATUS_LOSING       0x4
 #define TP_STATUS_CSUMNOTREADY 0x8
+#define TP_STATUS_VLAN_VALID   0x10 /* auxdata has valid tp_vlan_tci */
 
 /* Tx ring - header status */
 #define TP_STATUS_AVAILABLE    0x0
index 2b44764..dd6847e 100644 (file)
@@ -107,6 +107,7 @@ typedef enum {
        SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */
        SCTP_CMD_SEND_MSG,       /* Send the whole use message */
        SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */
+       SCTP_CMD_PURGE_ASCONF_QUEUE, /* Purge all asconf queues.*/
        SCTP_CMD_LAST
 } sctp_verb_t;
 
index 795f488..7df327a 100644 (file)
@@ -1993,7 +1993,7 @@ void sctp_assoc_clean_asconf_ack_cache(const struct sctp_association *asoc);
 struct sctp_chunk *sctp_assoc_lookup_asconf_ack(
                                        const struct sctp_association *asoc,
                                        __be32 serial);
-
+void sctp_asconf_queue_teardown(struct sctp_association *asoc);
 
 int sctp_cmp_addr_exact(const union sctp_addr *ss1,
                        const union sctp_addr *ss2);
index 5f247f5..f99645d 100644 (file)
 TRACE_EVENT(net_dev_xmit,
 
        TP_PROTO(struct sk_buff *skb,
-                int rc),
+                int rc,
+                struct net_device *dev,
+                unsigned int skb_len),
 
-       TP_ARGS(skb, rc),
+       TP_ARGS(skb, rc, dev, skb_len),
 
        TP_STRUCT__entry(
                __field(        void *,         skbaddr         )
                __field(        unsigned int,   len             )
                __field(        int,            rc              )
-               __string(       name,           skb->dev->name  )
+               __string(       name,           dev->name       )
        ),
 
        TP_fast_assign(
                __entry->skbaddr = skb;
-               __entry->len = skb->len;
+               __entry->len = skb_len;
                __entry->rc = rc;
-               __assign_str(name, skb->dev->name);
+               __assign_str(name, dev->name);
        ),
 
        TP_printk("dev=%s skbaddr=%p len=%u rc=%d",
index f247f5b..7ea5cf9 100644 (file)
@@ -165,7 +165,7 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb,
                u64_stats_update_begin(&stats->syncp);
                stats->tx_packets++;
                stats->tx_bytes += len;
-               u64_stats_update_begin(&stats->syncp);
+               u64_stats_update_end(&stats->syncp);
        } else {
                this_cpu_inc(vlan_dev_info(dev)->vlan_pcpu_stats->tx_dropped);
        }
index a86f9ba..e64a1c2 100644 (file)
@@ -906,7 +906,7 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm, bdaddr
                if (c->psm == psm) {
                        /* Exact match. */
                        if (!bacmp(&bt_sk(sk)->src, src)) {
-                               read_unlock_bh(&chan_list_lock);
+                               read_unlock(&chan_list_lock);
                                return c;
                        }
 
index 649ebac..adbb424 100644 (file)
@@ -139,17 +139,14 @@ static void close_work(struct work_struct *work)
        struct chnl_net *dev = NULL;
        struct list_head *list_node;
        struct list_head *_tmp;
-       /* May be called with or without RTNL lock held */
-       int islocked = rtnl_is_locked();
-       if (!islocked)
-               rtnl_lock();
+
+       rtnl_lock();
        list_for_each_safe(list_node, _tmp, &chnl_net_list) {
                dev = list_entry(list_node, struct chnl_net, list_field);
                if (dev->state == CAIF_SHUTDOWN)
                        dev_close(dev->netdev);
        }
-       if (!islocked)
-               rtnl_unlock();
+       rtnl_unlock();
 }
 static DECLARE_WORK(close_worker, close_work);
 
index c7e305d..9393078 100644 (file)
@@ -2096,6 +2096,7 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
 {
        const struct net_device_ops *ops = dev->netdev_ops;
        int rc = NETDEV_TX_OK;
+       unsigned int skb_len;
 
        if (likely(!skb->next)) {
                u32 features;
@@ -2146,8 +2147,9 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
                        }
                }
 
+               skb_len = skb->len;
                rc = ops->ndo_start_xmit(skb, dev);
-               trace_net_dev_xmit(skb, rc);
+               trace_net_dev_xmit(skb, rc, dev, skb_len);
                if (rc == NETDEV_TX_OK)
                        txq_trans_update(txq);
                return rc;
@@ -2167,8 +2169,9 @@ gso:
                if (dev->priv_flags & IFF_XMIT_DST_RELEASE)
                        skb_dst_drop(nskb);
 
+               skb_len = nskb->len;
                rc = ops->ndo_start_xmit(nskb, dev);
-               trace_net_dev_xmit(nskb, rc);
+               trace_net_dev_xmit(nskb, rc, dev, skb_len);
                if (unlikely(rc != NETDEV_TX_OK)) {
                        if (rc & ~NETDEV_TX_MASK)
                                goto out_kfree_gso_skb;
index cc14631..9c19260 100644 (file)
@@ -465,6 +465,9 @@ int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
        if (addr_len < sizeof(struct sockaddr_in))
                goto out;
 
+       if (addr->sin_family != AF_INET)
+               goto out;
+
        chk_addr_ret = inet_addr_type(sock_net(sk), addr->sin_addr.s_addr);
 
        /* Not specified by any standard per-se, however it breaks too
index c3118e1..ec93335 100644 (file)
@@ -14,6 +14,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <asm/uaccess.h>
+#include <asm/unaligned.h>
 #include <linux/skbuff.h>
 #include <linux/ip.h>
 #include <linux/icmp.h>
@@ -350,7 +351,7 @@ int ip_options_compile(struct net *net,
                                goto error;
                        }
                        if (optptr[2] <= optlen) {
-                               __be32 *timeptr = NULL;
+                               unsigned char *timeptr = NULL;
                                if (optptr[2]+3 > optptr[1]) {
                                        pp_ptr = optptr + 2;
                                        goto error;
@@ -359,7 +360,7 @@ int ip_options_compile(struct net *net,
                                      case IPOPT_TS_TSONLY:
                                        opt->ts = optptr - iph;
                                        if (skb)
-                                               timeptr = (__be32*)&optptr[optptr[2]-1];
+                                               timeptr = &optptr[optptr[2]-1];
                                        opt->ts_needtime = 1;
                                        optptr[2] += 4;
                                        break;
@@ -371,7 +372,7 @@ int ip_options_compile(struct net *net,
                                        opt->ts = optptr - iph;
                                        if (rt)  {
                                                memcpy(&optptr[optptr[2]-1], &rt->rt_spec_dst, 4);
-                                               timeptr = (__be32*)&optptr[optptr[2]+3];
+                                               timeptr = &optptr[optptr[2]+3];
                                        }
                                        opt->ts_needaddr = 1;
                                        opt->ts_needtime = 1;
@@ -389,7 +390,7 @@ int ip_options_compile(struct net *net,
                                                if (inet_addr_type(net, addr) == RTN_UNICAST)
                                                        break;
                                                if (skb)
-                                                       timeptr = (__be32*)&optptr[optptr[2]+3];
+                                                       timeptr = &optptr[optptr[2]+3];
                                        }
                                        opt->ts_needtime = 1;
                                        optptr[2] += 8;
@@ -403,10 +404,10 @@ int ip_options_compile(struct net *net,
                                }
                                if (timeptr) {
                                        struct timespec tv;
-                                       __be32  midtime;
+                                       u32  midtime;
                                        getnstimeofday(&tv);
-                                       midtime = htonl((tv.tv_sec % 86400) * MSEC_PER_SEC + tv.tv_nsec / NSEC_PER_MSEC);
-                                       memcpy(timeptr, &midtime, sizeof(__be32));
+                                       midtime = (tv.tv_sec % 86400) * MSEC_PER_SEC + tv.tv_nsec / NSEC_PER_MSEC;
+                                       put_unaligned_be32(midtime, timeptr);
                                        opt->is_changed = 1;
                                }
                        } else {
index 4f6b267..456cccf 100644 (file)
@@ -232,6 +232,9 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
                WARN_ON(!ieee80211_set_channel_type(local, sdata, channel_type));
        }
 
+       ieee80211_stop_queues_by_reason(&sdata->local->hw,
+                                       IEEE80211_QUEUE_STOP_REASON_CSA);
+
        /* channel_type change automatically detected */
        ieee80211_hw_config(local, 0);
 
@@ -245,6 +248,9 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
                rcu_read_unlock();
        }
 
+       ieee80211_wake_queues_by_reason(&sdata->local->hw,
+                                       IEEE80211_QUEUE_STOP_REASON_CSA);
+
        ht_opmode = le16_to_cpu(hti->operation_mode);
 
        /* if bss configuration changed store the new one */
@@ -1089,6 +1095,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
                local->hw.conf.flags &= ~IEEE80211_CONF_PS;
                config_changed |= IEEE80211_CONF_CHANGE_PS;
        }
+       local->ps_sdata = NULL;
 
        ieee80211_hw_config(local, config_changed);
 
index 27af672..58ffa7d 100644 (file)
@@ -15,7 +15,6 @@
 #include <linux/if_arp.h>
 #include <linux/rtnetlink.h>
 #include <linux/pm_qos_params.h>
-#include <linux/slab.h>
 #include <net/sch_generic.h>
 #include <linux/slab.h>
 #include <net/mac80211.h>
index 925f715..ba248d9 100644 (file)
@@ -798,7 +798,12 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
                        getnstimeofday(&ts);
                h.h2->tp_sec = ts.tv_sec;
                h.h2->tp_nsec = ts.tv_nsec;
-               h.h2->tp_vlan_tci = vlan_tx_tag_get(skb);
+               if (vlan_tx_tag_present(skb)) {
+                       h.h2->tp_vlan_tci = vlan_tx_tag_get(skb);
+                       status |= TP_STATUS_VLAN_VALID;
+               } else {
+                       h.h2->tp_vlan_tci = 0;
+               }
                hdrlen = sizeof(*h.h2);
                break;
        default:
@@ -1725,8 +1730,12 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
                aux.tp_snaplen = skb->len;
                aux.tp_mac = 0;
                aux.tp_net = skb_network_offset(skb);
-               aux.tp_vlan_tci = vlan_tx_tag_get(skb);
-
+               if (vlan_tx_tag_present(skb)) {
+                       aux.tp_vlan_tci = vlan_tx_tag_get(skb);
+                       aux.tp_status |= TP_STATUS_VLAN_VALID;
+               } else {
+                       aux.tp_vlan_tci = 0;
+               }
                put_cmsg(msg, SOL_PACKET, PACKET_AUXDATA, sizeof(aux), &aux);
        }
 
index 525f97c..4a62888 100644 (file)
@@ -444,15 +444,7 @@ void sctp_association_free(struct sctp_association *asoc)
 
        asoc->peer.transport_count = 0;
 
-       /* Free any cached ASCONF_ACK chunk. */
-       sctp_assoc_free_asconf_acks(asoc);
-
-       /* Free the ASCONF queue. */
-       sctp_assoc_free_asconf_queue(asoc);
-
-       /* Free any cached ASCONF chunk. */
-       if (asoc->addip_last_asconf)
-               sctp_chunk_free(asoc->addip_last_asconf);
+       sctp_asconf_queue_teardown(asoc);
 
        /* AUTH - Free the endpoint shared keys */
        sctp_auth_destroy_keys(&asoc->endpoint_shared_keys);
@@ -1646,3 +1638,16 @@ struct sctp_chunk *sctp_assoc_lookup_asconf_ack(
 
        return NULL;
 }
+
+void sctp_asconf_queue_teardown(struct sctp_association *asoc)
+{
+       /* Free any cached ASCONF_ACK chunk. */
+       sctp_assoc_free_asconf_acks(asoc);
+
+       /* Free the ASCONF queue. */
+       sctp_assoc_free_asconf_queue(asoc);
+
+       /* Free any cached ASCONF chunk. */
+       if (asoc->addip_last_asconf)
+               sctp_chunk_free(asoc->addip_last_asconf);
+}
index d612ca1..534c2e5 100644 (file)
@@ -1670,6 +1670,9 @@ static int sctp_cmd_interpreter(sctp_event_t event_type,
                case SCTP_CMD_SEND_NEXT_ASCONF:
                        sctp_cmd_send_asconf(asoc);
                        break;
+               case SCTP_CMD_PURGE_ASCONF_QUEUE:
+                       sctp_asconf_queue_teardown(asoc);
+                       break;
                default:
                        pr_warn("Impossible command: %u, %p\n",
                                cmd->verb, cmd->obj.ptr);
index 7f4a4f8..a297283 100644 (file)
@@ -1718,11 +1718,21 @@ static sctp_disposition_t sctp_sf_do_dupcook_a(const struct sctp_endpoint *ep,
                return SCTP_DISPOSITION_CONSUME;
        }
 
-       /* For now, fail any unsent/unacked data.  Consider the optional
-        * choice of resending of this data.
+       /* For now, stop pending T3-rtx and SACK timers, fail any unsent/unacked
+        * data. Consider the optional choice of resending of this data.
         */
+       sctp_add_cmd_sf(commands, SCTP_CMD_T3_RTX_TIMERS_STOP, SCTP_NULL());
+       sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
+                       SCTP_TO(SCTP_EVENT_TIMEOUT_SACK));
        sctp_add_cmd_sf(commands, SCTP_CMD_PURGE_OUTQUEUE, SCTP_NULL());
 
+       /* Stop pending T4-rto timer, teardown ASCONF queue, ASCONF-ACK queue
+        * and ASCONF-ACK cache.
+        */
+       sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
+                       SCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO));
+       sctp_add_cmd_sf(commands, SCTP_CMD_PURGE_ASCONF_QUEUE, SCTP_NULL());
+
        repl = sctp_make_cookie_ack(new_asoc, chunk);
        if (!repl)
                goto nomem;
index ec83f41..88a565f 100644 (file)
@@ -3406,12 +3406,12 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
        i = 0;
        if (info->attrs[NL80211_ATTR_SCAN_SSIDS]) {
                nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS], tmp) {
+                       request->ssids[i].ssid_len = nla_len(attr);
                        if (request->ssids[i].ssid_len > IEEE80211_MAX_SSID_LEN) {
                                err = -EINVAL;
                                goto out_free;
                        }
                        memcpy(request->ssids[i].ssid, nla_data(attr), nla_len(attr));
-                       request->ssids[i].ssid_len = nla_len(attr);
                        i++;
                }
        }
@@ -3572,6 +3572,7 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
        if (info->attrs[NL80211_ATTR_SCAN_SSIDS]) {
                nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS],
                                    tmp) {
+                       request->ssids[i].ssid_len = nla_len(attr);
                        if (request->ssids[i].ssid_len >
                            IEEE80211_MAX_SSID_LEN) {
                                err = -EINVAL;
@@ -3579,7 +3580,6 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
                        }
                        memcpy(request->ssids[i].ssid, nla_data(attr),
                               nla_len(attr));
-                       request->ssids[i].ssid_len = nla_len(attr);
                        i++;
                }
        }
index 73a441d..7a6c676 100644 (file)
@@ -267,13 +267,35 @@ static bool is_bss(struct cfg80211_bss *a,
        return memcmp(ssidie + 2, ssid, ssid_len) == 0;
 }
 
+static bool is_mesh_bss(struct cfg80211_bss *a)
+{
+       const u8 *ie;
+
+       if (!WLAN_CAPABILITY_IS_STA_BSS(a->capability))
+               return false;
+
+       ie = cfg80211_find_ie(WLAN_EID_MESH_ID,
+                             a->information_elements,
+                             a->len_information_elements);
+       if (!ie)
+               return false;
+
+       ie = cfg80211_find_ie(WLAN_EID_MESH_CONFIG,
+                             a->information_elements,
+                             a->len_information_elements);
+       if (!ie)
+               return false;
+
+       return true;
+}
+
 static bool is_mesh(struct cfg80211_bss *a,
                    const u8 *meshid, size_t meshidlen,
                    const u8 *meshcfg)
 {
        const u8 *ie;
 
-       if (!WLAN_CAPABILITY_IS_MBSS(a->capability))
+       if (!WLAN_CAPABILITY_IS_STA_BSS(a->capability))
                return false;
 
        ie = cfg80211_find_ie(WLAN_EID_MESH_ID,
@@ -311,7 +333,7 @@ static int cmp_bss(struct cfg80211_bss *a,
        if (a->channel != b->channel)
                return b->channel->center_freq - a->channel->center_freq;
 
-       if (WLAN_CAPABILITY_IS_MBSS(a->capability | b->capability)) {
+       if (is_mesh_bss(a) && is_mesh_bss(b)) {
                r = cmp_ies(WLAN_EID_MESH_ID,
                            a->information_elements,
                            a->len_information_elements,
@@ -457,7 +479,6 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
                    struct cfg80211_internal_bss *res)
 {
        struct cfg80211_internal_bss *found = NULL;
-       const u8 *meshid, *meshcfg;
 
        /*
         * The reference to "res" is donated to this function.
@@ -470,22 +491,6 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
 
        res->ts = jiffies;
 
-       if (WLAN_CAPABILITY_IS_MBSS(res->pub.capability)) {
-               /* must be mesh, verify */
-               meshid = cfg80211_find_ie(WLAN_EID_MESH_ID,
-                                         res->pub.information_elements,
-                                         res->pub.len_information_elements);
-               meshcfg = cfg80211_find_ie(WLAN_EID_MESH_CONFIG,
-                                          res->pub.information_elements,
-                                          res->pub.len_information_elements);
-               if (!meshid || !meshcfg ||
-                   meshcfg[1] != sizeof(struct ieee80211_meshconf_ie)) {
-                       /* bogus mesh */
-                       kref_put(&res->ref, bss_release);
-                       return NULL;
-               }
-       }
-
        spin_lock_bh(&dev->bss_lock);
 
        found = rb_find_bss(dev, res);