diff options
60 files changed, 380 insertions, 219 deletions
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index 5f25889e27ef..44b28b2d7003 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -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; diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index 99f43d275442..8cc22568ebd3 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -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; diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index d4990568baee..17678117ed69 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -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; } diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index 29a4f06fbfcf..dcc4a170b0f3 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -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; } diff --git a/drivers/net/depca.c b/drivers/net/depca.c index 17654059922d..8b0084d17c8c 100644 --- a/drivers/net/depca.c +++ b/drivers/net/depca.c @@ -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; diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index fbaff3584bd4..ee597e676ee5 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -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; diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index c52a1df5d922..8e10d2f6a5ad 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -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); diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c index 136d7544cc33..a7d6cad32953 100644 --- a/drivers/net/ibmlana.c +++ b/drivers/net/ibmlana.c @@ -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 }; diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 69b5707db369..8800e1fe4129 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -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: diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c index 4d40626b3bfa..fc12ac0d9f2e 100644 --- a/drivers/net/ks8842.c +++ b/drivers/net/ks8842.c @@ -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) { diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c index e8984b0ca521..243ed2aee88e 100644 --- a/drivers/net/ne3210.c +++ b/drivers/net/ne3210.c @@ -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" }, { "" }, diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c index 0f29f261fcfe..d07c39cb4daf 100644 --- a/drivers/net/smc-mca.c +++ b/drivers/net/smc-mca.c @@ -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; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index f4b01c638a33..a1f9f9eef37d 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -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); diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c index 1313aa1315f0..2bedc0ace812 100644 --- a/drivers/net/tokenring/madgemc.c +++ b/drivers/net/tokenring/madgemc.c @@ -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 }; diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index 45144d5bd11b..efaa1d69b720 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -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... */ { "" } }; diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c index d7221c4a5dcf..8056f8a27c6a 100644 --- a/drivers/net/usb/catc.c +++ b/drivers/net/usb/catc.c @@ -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); } diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index cdd3ae486109..f33ca6aa29e9 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -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, }; diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index d9ff8413ab9a..d9c08c619a3a 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -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. diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index 015d97439935..2d4c0910295b 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -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 { diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 0ca7635d0669..ff8150e46f0e 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -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; } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index eee23ecd118a..892c48b15434 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -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); diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index 7856f0d4512d..343fc9f946db 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -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); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 72543ce8f616..1be7c8bbef84 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -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; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 57435ce62792..4b157c53d1a8 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -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, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index a198ee374b05..2ca351fe6d3c 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -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 | \ diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 17542214c93f..ba7f36ab0a74 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -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; diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 9ed65157bef5..05960ddde24e 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -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; diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-lib.c b/drivers/net/wireless/iwlegacy/iwl-4965-lib.c index 7e5e85a017b5..a7a4739880dc 100644 --- a/drivers/net/wireless/iwlegacy/iwl-4965-lib.c +++ b/drivers/net/wireless/iwlegacy/iwl-4965-lib.c @@ -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; diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.c b/drivers/net/wireless/iwlegacy/iwl-4965.c index f5433c74b845..f9db25bb35c3 100644 --- a/drivers/net/wireless/iwlegacy/iwl-4965.c +++ b/drivers/net/wireless/iwlegacy/iwl-4965.c @@ -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) { diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index f8c710db6e6f..fda6fe08cf91 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -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 = { diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 11c6c1169e78..a662adcb2adb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -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)}, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index 2495fe7a58cb..d1716844002e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -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; diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 84566db486d2..71c8f3fccfa1 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -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); diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h index a0e9bc5253e0..4e97e90aa399 100644 --- a/drivers/net/wireless/mwifiex/sdio.h +++ b/drivers/net/wireless/mwifiex/sdio.h @@ -167,8 +167,8 @@ /* 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 diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig index 9def1e5369a1..b2f8b8fd4d2d 100644 --- a/drivers/net/wireless/rt2x00/Kconfig +++ b/drivers/net/wireless/rt2x00/Kconfig @@ -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. diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index a40952845436..89100e7c553b 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -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); diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h index 1ab6c86aac40..c83fefb6662f 100644 --- a/drivers/net/wireless/wl12xx/conf.h +++ b/drivers/net/wireless/wl12xx/conf.h @@ -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; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index bc00e52f6445..e6497dc669df 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -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, diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c index f37e5a391976..56f76abc754d 100644 --- a/drivers/net/wireless/wl12xx/scan.c +++ b/drivers/net/wireless/wl12xx/scan.c @@ -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], diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h index c83319579ca3..a0b6c5d67b07 100644 --- a/drivers/net/wireless/wl12xx/scan.h +++ b/drivers/net/wireless/wl12xx/scan.h @@ -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; diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index 0e819943b9e4..631194d49828 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -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; diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index b2eee5879883..bf56b6f78270 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -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) diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h index 72bfa5a034dd..6d66ce1791a9 100644 --- a/include/linux/if_packet.h +++ b/include/linux/if_packet.h @@ -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 diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index 2b447646ce4b..dd6847e5d6e4 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -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; diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 795f4886e111..7df327a6d564 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -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); diff --git a/include/trace/events/net.h b/include/trace/events/net.h index 5f247f5ffc56..f99645d05a8f 100644 --- a/include/trace/events/net.h +++ b/include/trace/events/net.h @@ -12,22 +12,24 @@ 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", diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index f247f5bff88d..7ea5cf9ea08a 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -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); } diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index a86f9ba4f05c..e64a1c2df238 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -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; } diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index 649ebacaf6bc..adbb424403d4 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -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); diff --git a/net/core/dev.c b/net/core/dev.c index c7e305d13b71..939307891e71 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -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; diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index cc1463156cd0..9c1926027a26 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -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 diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index c3118e1cd3bb..ec93335901dd 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c @@ -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 { diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 4f6b2675e41d..456cccf26b51 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -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); diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 27af6723cb5e..58ffa7d069c7 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -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> diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 925f715686a5..ba248d93399a 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -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); } diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 525f97c467e9..4a62888f2e43 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -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); +} diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index d612ca1ca6c0..534c2e5feb05 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -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); diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index 7f4a4f8368ee..a297283154d5 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -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; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ec83f413a7ed..88a565f130a5 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -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++; } } diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 73a441d237b5..7a6c67667d70 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -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); |
