diff options
Diffstat (limited to 'drivers/net/wireless')
30 files changed, 159 insertions, 130 deletions
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c index efc162e0b511..88b8d64c90f1 100644 --- a/drivers/net/wireless/at76c50x-usb.c +++ b/drivers/net/wireless/at76c50x-usb.c @@ -342,7 +342,7 @@ static int at76_dfu_get_status(struct usb_device *udev, return ret; } -static u8 at76_dfu_get_state(struct usb_device *udev, u8 *state) +static int at76_dfu_get_state(struct usb_device *udev, u8 *state) { int ret; diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 8c4c040a47b8..2aab20ee9f38 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -2056,9 +2056,7 @@ ath5k_beacon_update_timers(struct ath5k_hw *ah, u64 bc_tsf) void ath5k_beacon_config(struct ath5k_hw *ah) { - unsigned long flags; - - spin_lock_irqsave(&ah->block, flags); + spin_lock_bh(&ah->block); ah->bmisscount = 0; ah->imask &= ~(AR5K_INT_BMISS | AR5K_INT_SWBA); @@ -2085,7 +2083,7 @@ ath5k_beacon_config(struct ath5k_hw *ah) ath5k_hw_set_imr(ah, ah->imask); mmiowb(); - spin_unlock_irqrestore(&ah->block, flags); + spin_unlock_bh(&ah->block); } static void ath5k_tasklet_beacon(unsigned long data) diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c index 4026c906cc7b..b7e0258887e7 100644 --- a/drivers/net/wireless/ath/ath5k/eeprom.c +++ b/drivers/net/wireless/ath/ath5k/eeprom.c @@ -1482,7 +1482,7 @@ ath5k_eeprom_read_target_rate_pwr_info(struct ath5k_hw *ah, unsigned int mode) case AR5K_EEPROM_MODE_11A: offset += AR5K_EEPROM_TARGET_PWR_OFF_11A(ee->ee_version); rate_pcal_info = ee->ee_rate_tpwr_a; - ee->ee_rate_target_pwr_num[mode] = AR5K_EEPROM_N_5GHZ_CHAN; + ee->ee_rate_target_pwr_num[mode] = AR5K_EEPROM_N_5GHZ_RATE_CHAN; break; case AR5K_EEPROM_MODE_11B: offset += AR5K_EEPROM_TARGET_PWR_OFF_11B(ee->ee_version); diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h index dc2bcfeadeb4..94a9bbea6874 100644 --- a/drivers/net/wireless/ath/ath5k/eeprom.h +++ b/drivers/net/wireless/ath/ath5k/eeprom.h @@ -182,6 +182,7 @@ #define AR5K_EEPROM_EEP_DELTA 10 #define AR5K_EEPROM_N_MODES 3 #define AR5K_EEPROM_N_5GHZ_CHAN 10 +#define AR5K_EEPROM_N_5GHZ_RATE_CHAN 8 #define AR5K_EEPROM_N_2GHZ_CHAN 3 #define AR5K_EEPROM_N_2GHZ_CHAN_2413 4 #define AR5K_EEPROM_N_2GHZ_CHAN_MAX 4 diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index 260e7dc7f751..d56453e43d7e 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -254,7 +254,6 @@ ath5k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ath5k_vif *avf = (void *)vif->drv_priv; struct ath5k_hw *ah = hw->priv; struct ath_common *common = ath5k_hw_common(ah); - unsigned long flags; mutex_lock(&ah->lock); @@ -300,9 +299,9 @@ ath5k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, } if (changes & BSS_CHANGED_BEACON) { - spin_lock_irqsave(&ah->block, flags); + spin_lock_bh(&ah->block); ath5k_beacon_update(hw, vif); - spin_unlock_irqrestore(&ah->block, flags); + spin_unlock_bh(&ah->block); } if (changes & BSS_CHANGED_BEACON_ENABLED) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index cfa91ab7acf8..60b6a9daff7e 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -730,6 +730,7 @@ int ath9k_hw_init(struct ath_hw *ah) case AR9300_DEVID_QCA955X: case AR9300_DEVID_AR9580: case AR9300_DEVID_AR9462: + case AR9485_DEVID_AR1111: break; default: if (common->bus_ops->ath_bus_type == ATH_USB) diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index dd0c146d81dc..ce7332c64efb 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -49,6 +49,7 @@ #define AR9300_DEVID_AR9462 0x0034 #define AR9300_DEVID_AR9330 0x0035 #define AR9300_DEVID_QCA955X 0x0038 +#define AR9485_DEVID_AR1111 0x0037 #define AR5416_AR9100_DEVID 0x000b diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 7990cd55599c..b42be910a83d 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -773,15 +773,10 @@ bool ath9k_hw_intrpend(struct ath_hw *ah) } EXPORT_SYMBOL(ath9k_hw_intrpend); -void ath9k_hw_disable_interrupts(struct ath_hw *ah) +void ath9k_hw_kill_interrupts(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); - if (!(ah->imask & ATH9K_INT_GLOBAL)) - atomic_set(&ah->intr_ref_cnt, -1); - else - atomic_dec(&ah->intr_ref_cnt); - ath_dbg(common, INTERRUPT, "disable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_DISABLE); (void) REG_READ(ah, AR_IER); @@ -793,6 +788,17 @@ void ath9k_hw_disable_interrupts(struct ath_hw *ah) (void) REG_READ(ah, AR_INTR_SYNC_ENABLE); } } +EXPORT_SYMBOL(ath9k_hw_kill_interrupts); + +void ath9k_hw_disable_interrupts(struct ath_hw *ah) +{ + if (!(ah->imask & ATH9K_INT_GLOBAL)) + atomic_set(&ah->intr_ref_cnt, -1); + else + atomic_dec(&ah->intr_ref_cnt); + + ath9k_hw_kill_interrupts(ah); +} EXPORT_SYMBOL(ath9k_hw_disable_interrupts); void ath9k_hw_enable_interrupts(struct ath_hw *ah) diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index 0eba36dca6f8..4a745e68dd94 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -738,6 +738,7 @@ bool ath9k_hw_intrpend(struct ath_hw *ah); void ath9k_hw_set_interrupts(struct ath_hw *ah); void ath9k_hw_enable_interrupts(struct ath_hw *ah); void ath9k_hw_disable_interrupts(struct ath_hw *ah); +void ath9k_hw_kill_interrupts(struct ath_hw *ah); void ar9002_hw_attach_mac_ops(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6049d8b82855..a22df749b8db 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -462,8 +462,10 @@ irqreturn_t ath_isr(int irq, void *dev) if (!ath9k_hw_intrpend(ah)) return IRQ_NONE; - if(test_bit(SC_OP_HW_RESET, &sc->sc_flags)) + if (test_bit(SC_OP_HW_RESET, &sc->sc_flags)) { + ath9k_hw_kill_interrupts(ah); return IRQ_HANDLED; + } /* * Figure out the reason(s) for the interrupt. Note diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index f7fe104df372..ef11dc639461 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -37,6 +37,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { { PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */ { PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */ { PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */ + { PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */ { 0 } }; @@ -311,6 +312,7 @@ static int ath_pci_suspend(struct device *device) * Otherwise the chip never moved to full sleep, * when no interface is up. */ + ath9k_stop_btcoex(sc); ath9k_hw_disable(sc->sc_ah); ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP); diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 12aca02228c2..4480c0cc655f 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1044,7 +1044,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) struct ieee80211_hw *hw = sc->hw; struct ieee80211_hdr *hdr; int retval; - bool decrypt_error = false; struct ath_rx_status rs; enum ath9k_rx_qtype qtype; bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA); @@ -1066,6 +1065,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) tsf_lower = tsf & 0xffffffff; do { + bool decrypt_error = false; /* If handling rx interrupt and flush is in progress => exit */ if (test_bit(SC_OP_RXFLUSH, &sc->sc_flags) && (flush == 0)) break; diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index b80352b308d5..a140165dfee0 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2719,32 +2719,37 @@ static int b43_gpio_init(struct b43_wldev *dev) if (dev->dev->chip_id == 0x4301) { mask |= 0x0060; set |= 0x0060; + } else if (dev->dev->chip_id == 0x5354) { + /* Don't allow overtaking buttons GPIOs */ + set &= 0x2; /* 0x2 is LED GPIO on BCM5354 */ } - if (dev->dev->chip_id == 0x5354) - set &= 0xff02; + if (0 /* FIXME: conditional unknown */ ) { b43_write16(dev, B43_MMIO_GPIO_MASK, b43_read16(dev, B43_MMIO_GPIO_MASK) | 0x0100); - mask |= 0x0180; - set |= 0x0180; + /* BT Coexistance Input */ + mask |= 0x0080; + set |= 0x0080; + /* BT Coexistance Out */ + mask |= 0x0100; + set |= 0x0100; } if (dev->dev->bus_sprom->boardflags_lo & B43_BFL_PACTRL) { + /* PA is controlled by gpio 9, let ucode handle it */ b43_write16(dev, B43_MMIO_GPIO_MASK, b43_read16(dev, B43_MMIO_GPIO_MASK) | 0x0200); mask |= 0x0200; set |= 0x0200; } - if (dev->dev->core_rev >= 2) - mask |= 0x0010; /* FIXME: This is redundant. */ switch (dev->dev->bus_type) { #ifdef CONFIG_B43_BCMA case B43_BUS_BCMA: bcma_cc_write32(&dev->dev->bdev->bus->drv_cc, BCMA_CC_GPIOCTL, (bcma_cc_read32(&dev->dev->bdev->bus->drv_cc, - BCMA_CC_GPIOCTL) & mask) | set); + BCMA_CC_GPIOCTL) & ~mask) | set); break; #endif #ifdef CONFIG_B43_SSB @@ -2753,7 +2758,7 @@ static int b43_gpio_init(struct b43_wldev *dev) if (gpiodev) ssb_write32(gpiodev, B43_GPIO_CONTROL, (ssb_read32(gpiodev, B43_GPIO_CONTROL) - & mask) | set); + & ~mask) | set); break; #endif } diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c index 9a4c63f927cb..7ed7d7577024 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c @@ -382,9 +382,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec, { struct brcms_c_info *wlc = wlc_cm->wlc; struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel; - const struct ieee80211_reg_rule *reg_rule; struct txpwr_limits txpwr; - int ret; brcms_c_channel_reg_limits(wlc_cm, chanspec, &txpwr); @@ -393,8 +391,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec, ); /* set or restore gmode as required by regulatory */ - ret = freq_reg_info(wlc->wiphy, ch->center_freq, 0, ®_rule); - if (!ret && (reg_rule->flags & NL80211_RRF_NO_OFDM)) + if (ch->flags & IEEE80211_CHAN_NO_OFDM) brcms_c_set_gmode(wlc, GMODE_LEGACY_B, false); else brcms_c_set_gmode(wlc, wlc->protection->gmode_user, false); diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c index 9e79d47e077f..a5edebeb0b4f 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c @@ -121,7 +121,8 @@ static struct ieee80211_channel brcms_2ghz_chantable[] = { IEEE80211_CHAN_NO_HT40PLUS), CHAN2GHZ(14, 2484, IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS | - IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS) + IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS | + IEEE80211_CHAN_NO_OFDM) }; static struct ieee80211_channel brcms_5ghz_nphy_chantable[] = { @@ -1232,6 +1233,9 @@ uint brcms_reset(struct brcms_info *wl) /* dpc will not be rescheduled */ wl->resched = false; + /* inform publicly that interface is down */ + wl->pub->up = false; + return 0; } diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index 95aa8e1683ec..83324b321652 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -2042,7 +2042,8 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) return; } len = ETH_ALEN; - ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID, &bssid, &len); + ret = ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID, bssid, + &len); if (ret) { IPW_DEBUG_INFO("failed querying ordinals at line %d\n", __LINE__); diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c index 46782f1102ac..a47b306b522c 100644 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c @@ -124,6 +124,9 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file, const struct fw_img *img; size_t bufsz; + if (!iwl_is_ready_rf(priv)) + return -EAGAIN; + /* default is to dump the entire data segment */ if (!priv->dbgfs_sram_offset && !priv->dbgfs_sram_len) { priv->dbgfs_sram_offset = 0x800000; diff --git a/drivers/net/wireless/iwlwifi/dvm/rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c index 6fddd2785e6e..a82f46c10f5e 100644 --- a/drivers/net/wireless/iwlwifi/dvm/rs.c +++ b/drivers/net/wireless/iwlwifi/dvm/rs.c @@ -707,11 +707,14 @@ static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags, */ static bool rs_use_green(struct ieee80211_sta *sta) { - struct iwl_station_priv *sta_priv = (void *)sta->drv_priv; - struct iwl_rxon_context *ctx = sta_priv->ctx; - - return (sta->ht_cap.cap & IEEE80211_HT_CAP_GRN_FLD) && - !(ctx->ht.non_gf_sta_present); + /* + * There's a bug somewhere in this code that causes the + * scaling to get stuck because GF+SGI can't be combined + * in SISO rates. Until we find that bug, disable GF, it + * has only limited benefit and we still interoperate with + * GF APs since we can always receive GF transmissions. + */ + return false; } /** diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h index d9694c58208c..4ffc18dc3a57 100644 --- a/drivers/net/wireless/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/iwlwifi/pcie/internal.h @@ -350,7 +350,7 @@ int iwl_queue_space(const struct iwl_queue *q); /***************************************************** * Error handling ******************************************************/ -int iwl_dump_fh(struct iwl_trans *trans, char **buf, bool display); +int iwl_dump_fh(struct iwl_trans *trans, char **buf); void iwl_dump_csr(struct iwl_trans *trans); /***************************************************** diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index 39a6ca1f009c..d1a61ba6247a 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -555,7 +555,7 @@ static void iwl_irq_handle_error(struct iwl_trans *trans) } iwl_dump_csr(trans); - iwl_dump_fh(trans, NULL, false); + iwl_dump_fh(trans, NULL); iwl_op_mode_nic_error(trans->op_mode); } diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 26bdbe3ff7cf..e316ca4632b1 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -1646,13 +1646,9 @@ static const char *get_fh_string(int cmd) #undef IWL_CMD } -int iwl_dump_fh(struct iwl_trans *trans, char **buf, bool display) +int iwl_dump_fh(struct iwl_trans *trans, char **buf) { int i; -#ifdef CONFIG_IWLWIFI_DEBUG - int pos = 0; - size_t bufsz = 0; -#endif static const u32 fh_tbl[] = { FH_RSCSR_CHNL0_STTS_WPTR_REG, FH_RSCSR_CHNL0_RBDCB_BASE_REG, @@ -1664,29 +1660,35 @@ int iwl_dump_fh(struct iwl_trans *trans, char **buf, bool display) FH_TSSR_TX_STATUS_REG, FH_TSSR_TX_ERROR_REG }; -#ifdef CONFIG_IWLWIFI_DEBUG - if (display) { - bufsz = ARRAY_SIZE(fh_tbl) * 48 + 40; + +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (buf) { + int pos = 0; + size_t bufsz = ARRAY_SIZE(fh_tbl) * 48 + 40; + *buf = kmalloc(bufsz, GFP_KERNEL); if (!*buf) return -ENOMEM; + pos += scnprintf(*buf + pos, bufsz - pos, "FH register values:\n"); - for (i = 0; i < ARRAY_SIZE(fh_tbl); i++) { + + for (i = 0; i < ARRAY_SIZE(fh_tbl); i++) pos += scnprintf(*buf + pos, bufsz - pos, " %34s: 0X%08x\n", get_fh_string(fh_tbl[i]), iwl_read_direct32(trans, fh_tbl[i])); - } + return pos; } #endif + IWL_ERR(trans, "FH register values:\n"); - for (i = 0; i < ARRAY_SIZE(fh_tbl); i++) { + for (i = 0; i < ARRAY_SIZE(fh_tbl); i++) IWL_ERR(trans, " %34s: 0X%08x\n", get_fh_string(fh_tbl[i]), iwl_read_direct32(trans, fh_tbl[i])); - } + return 0; } @@ -1979,11 +1981,11 @@ static ssize_t iwl_dbgfs_fh_reg_read(struct file *file, size_t count, loff_t *ppos) { struct iwl_trans *trans = file->private_data; - char *buf; + char *buf = NULL; int pos = 0; ssize_t ret = -EFAULT; - ret = pos = iwl_dump_fh(trans, &buf, true); + ret = pos = iwl_dump_fh(trans, &buf); if (buf) { ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index eb5de800ed90..1c10b542ab23 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -1254,6 +1254,7 @@ static int lbs_associate(struct lbs_private *priv, netif_tx_wake_all_queues(priv->dev); } + kfree(cmd); done: lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret); return ret; diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c index 76caebaa4397..e970897f6ab5 100644 --- a/drivers/net/wireless/libertas/if_sdio.c +++ b/drivers/net/wireless/libertas/if_sdio.c @@ -1314,6 +1314,7 @@ static void if_sdio_remove(struct sdio_func *func) kfree(packet); } + kfree(card); lbs_deb_leave(LBS_DEB_SDIO); } diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 58048189bd24..fe1ea43c5149 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -571,7 +571,10 @@ static int lbs_thread(void *data) netdev_info(dev, "Timeout submitting command 0x%04x\n", le16_to_cpu(cmdnode->cmdbuf->command)); lbs_complete_command(priv, cmdnode, -ETIMEDOUT); - if (priv->reset_card) + + /* Reset card, but only when it isn't in the process + * of being shutdown anyway. */ + if (!dev->dismantle && priv->reset_card) priv->reset_card(priv); } priv->cmd_timed_out = 0; diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 7f207b6e9552..effb044a8a9d 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -42,7 +42,7 @@ MODULE_FIRMWARE("isl3887usb"); * whenever you add a new device. */ -static struct usb_device_id p54u_table[] __devinitdata = { +static struct usb_device_id p54u_table[] = { /* Version 1 devices (pci chip + net2280) */ {USB_DEVICE(0x0411, 0x0050)}, /* Buffalo WLI2-USB2-G54 */ {USB_DEVICE(0x045e, 0x00c2)}, /* Microsoft MN-710 */ diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 241162e8111d..7a4ae9ee1c63 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -1803,6 +1803,7 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev, struct cfg80211_pmksa *pmksa, int max_pmkids) { + struct ndis_80211_pmkid *new_pmkids; int i, err, newlen; unsigned int count; @@ -1833,11 +1834,12 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev, /* add new pmkid */ newlen = sizeof(*pmkids) + (count + 1) * sizeof(pmkids->bssid_info[0]); - pmkids = krealloc(pmkids, newlen, GFP_KERNEL); - if (!pmkids) { + new_pmkids = krealloc(pmkids, newlen, GFP_KERNEL); + if (!new_pmkids) { err = -ENOMEM; goto error; } + pmkids = new_pmkids; pmkids->length = cpu_to_le32(newlen); pmkids->bssid_info_count = cpu_to_le32(count + 1); diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 88455b1b9fe0..cb8c2aca54e4 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -221,6 +221,67 @@ static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev, mutex_unlock(&rt2x00dev->csr_mutex); } +static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev) +{ + u32 reg; + int i, count; + + rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®); + if (rt2x00_get_field32(reg, WLAN_EN)) + return 0; + + rt2x00_set_field32(®, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff); + rt2x00_set_field32(®, FRC_WL_ANT_SET, 1); + rt2x00_set_field32(®, WLAN_CLK_EN, 0); + rt2x00_set_field32(®, WLAN_EN, 1); + rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg); + + udelay(REGISTER_BUSY_DELAY); + + count = 0; + do { + /* + * Check PLL_LD & XTAL_RDY. + */ + for (i = 0; i < REGISTER_BUSY_COUNT; i++) { + rt2800_register_read(rt2x00dev, CMB_CTRL, ®); + if (rt2x00_get_field32(reg, PLL_LD) && + rt2x00_get_field32(reg, XTAL_RDY)) + break; + udelay(REGISTER_BUSY_DELAY); + } + + if (i >= REGISTER_BUSY_COUNT) { + + if (count >= 10) + return -EIO; + + rt2800_register_write(rt2x00dev, 0x58, 0x018); + udelay(REGISTER_BUSY_DELAY); + rt2800_register_write(rt2x00dev, 0x58, 0x418); + udelay(REGISTER_BUSY_DELAY); + rt2800_register_write(rt2x00dev, 0x58, 0x618); + udelay(REGISTER_BUSY_DELAY); + count++; + } else { + count = 0; + } + + rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®); + rt2x00_set_field32(®, PCIE_APP0_CLK_REQ, 0); + rt2x00_set_field32(®, WLAN_CLK_EN, 1); + rt2x00_set_field32(®, WLAN_RESET, 1); + rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg); + udelay(10); + rt2x00_set_field32(®, WLAN_RESET, 0); + rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg); + udelay(10); + rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, 0x7fffffff); + } while (count != 0); + + return 0; +} + void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev, const u8 command, const u8 token, const u8 arg0, const u8 arg1) @@ -400,6 +461,13 @@ int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev, { unsigned int i; u32 reg; + int retval; + + if (rt2x00_rt(rt2x00dev, RT3290)) { + retval = rt2800_enable_wlan_rt3290(rt2x00dev); + if (retval) + return -EBUSY; + } /* * If driver doesn't wake up firmware here, diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 235376e9cb04..98aa426a3564 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -980,66 +980,6 @@ static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) return rt2800_validate_eeprom(rt2x00dev); } -static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev) -{ - u32 reg; - int i, count; - - rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®); - if (rt2x00_get_field32(reg, WLAN_EN)) - return 0; - - rt2x00_set_field32(®, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff); - rt2x00_set_field32(®, FRC_WL_ANT_SET, 1); - rt2x00_set_field32(®, WLAN_CLK_EN, 0); - rt2x00_set_field32(®, WLAN_EN, 1); - rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg); - - udelay(REGISTER_BUSY_DELAY); - - count = 0; - do { - /* - * Check PLL_LD & XTAL_RDY. - */ - for (i = 0; i < REGISTER_BUSY_COUNT; i++) { - rt2800_register_read(rt2x00dev, CMB_CTRL, ®); - if (rt2x00_get_field32(reg, PLL_LD) && - rt2x00_get_field32(reg, XTAL_RDY)) - break; - udelay(REGISTER_BUSY_DELAY); - } - - if (i >= REGISTER_BUSY_COUNT) { - - if (count >= 10) - return -EIO; - - rt2800_register_write(rt2x00dev, 0x58, 0x018); - udelay(REGISTER_BUSY_DELAY); - rt2800_register_write(rt2x00dev, 0x58, 0x418); - udelay(REGISTER_BUSY_DELAY); - rt2800_register_write(rt2x00dev, 0x58, 0x618); - udelay(REGISTER_BUSY_DELAY); - count++; - } else { - count = 0; - } - - rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®); - rt2x00_set_field32(®, PCIE_APP0_CLK_REQ, 0); - rt2x00_set_field32(®, WLAN_CLK_EN, 1); - rt2x00_set_field32(®, WLAN_RESET, 1); - rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg); - udelay(10); - rt2x00_set_field32(®, WLAN_RESET, 0); - rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg); - udelay(10); - rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, 0x7fffffff); - } while (count != 0); - - return 0; -} static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) { int retval; @@ -1063,17 +1003,6 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) return retval; /* - * In probe phase call rt2800_enable_wlan_rt3290 to enable wlan - * clk for rt3290. That avoid the MCU fail in start phase. - */ - if (rt2x00_rt(rt2x00dev, RT3290)) { - retval = rt2800_enable_wlan_rt3290(rt2x00dev); - - if (retval) - return retval; - } - - /* * This device has multiple filters for control frames * and has a separate filter for PS Poll frames. */ diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index f32259686b45..3f7bc5cadf9a 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -2243,8 +2243,7 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev) static void rt61pci_wakeup(struct rt2x00_dev *rt2x00dev) { - struct ieee80211_conf conf = { .flags = 0 }; - struct rt2x00lib_conf libconf = { .conf = &conf }; + struct rt2x00lib_conf libconf = { .conf = &rt2x00dev->hw->conf }; rt61pci_config(rt2x00dev, &libconf, IEEE80211_CONF_CHANGE_PS); } diff --git a/drivers/net/wireless/rtl818x/rtl8187/dev.c b/drivers/net/wireless/rtl818x/rtl8187/dev.c index 71a30b026089..533024095c43 100644 --- a/drivers/net/wireless/rtl818x/rtl8187/dev.c +++ b/drivers/net/wireless/rtl818x/rtl8187/dev.c @@ -44,7 +44,7 @@ MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>"); MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver"); MODULE_LICENSE("GPL"); -static struct usb_device_id rtl8187_table[] __devinitdata = { +static struct usb_device_id rtl8187_table[] = { /* Asus */ {USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187}, /* Belkin */ |