diff options
22 files changed, 117 insertions, 49 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index d120a5c1c093..ab3894f742c3 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -68,6 +68,9 @@ static struct usb_device_id btusb_table[] = { /* Apple MacBookPro6,2 */ { USB_DEVICE(0x05ac, 0x8218) }, + /* Apple MacBookAir3,1, MacBookAir3,2 */ + { USB_DEVICE(0x05ac, 0x821b) }, + /* AVM BlueFRITZ! USB v2.0 */ { USB_DEVICE(0x057c, 0x3800) }, @@ -1029,6 +1032,8 @@ static int btusb_probe(struct usb_interface *intf, usb_set_intfdata(intf, data); + usb_enable_autosuspend(interface_to_usbdev(intf)); + return 0; } diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index a0471f2e1c7a..48261b7252d0 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -410,6 +410,9 @@ static void ar9002_hw_configpcipowersave(struct ath_hw *ah, val &= ~(AR_WA_BIT6 | AR_WA_BIT7); } + if (AR_SREV_9280(ah)) + val |= AR_WA_BIT22; + if (AR_SREV_9285E_20(ah)) val |= AR_WA_BIT23; diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 9b8e7e3fcebd..170d44a35ccb 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -675,6 +675,7 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz) } extern struct ieee80211_ops ath9k_ops; +extern struct pm_qos_request_list ath9k_pm_qos_req; extern int modparam_nohwcrypt; extern int led_blink; diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 6576f683dba0..f7ec31b4ddd3 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -35,6 +35,7 @@ static struct usb_device_id ath9k_hif_usb_ids[] = { { USB_DEVICE(0x07D1, 0x3A10) }, /* Dlink Wireless 150 */ { USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */ { USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */ + { USB_DEVICE(0x13D3, 0x3346) }, /* IMC Networks */ { USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */ { USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */ { }, @@ -540,11 +541,11 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb) return; } - usb_fill_int_urb(urb, hif_dev->udev, + usb_fill_bulk_urb(urb, hif_dev->udev, usb_rcvbulkpipe(hif_dev->udev, USB_REG_IN_PIPE), nskb->data, MAX_REG_IN_BUF_SIZE, - ath9k_hif_usb_reg_in_cb, nskb, 1); + ath9k_hif_usb_reg_in_cb, nskb); ret = usb_submit_urb(urb, GFP_ATOMIC); if (ret) { @@ -720,11 +721,11 @@ static int ath9k_hif_usb_alloc_reg_in_urb(struct hif_device_usb *hif_dev) if (!skb) goto err; - usb_fill_int_urb(hif_dev->reg_in_urb, hif_dev->udev, + usb_fill_bulk_urb(hif_dev->reg_in_urb, hif_dev->udev, usb_rcvbulkpipe(hif_dev->udev, USB_REG_IN_PIPE), skb->data, MAX_REG_IN_BUF_SIZE, - ath9k_hif_usb_reg_in_cb, skb, 1); + ath9k_hif_usb_reg_in_cb, skb); if (usb_submit_urb(hif_dev->reg_in_urb, GFP_KERNEL) != 0) goto err; @@ -843,14 +844,6 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev) goto err_fw_req; } - /* Alloc URBs */ - ret = ath9k_hif_usb_alloc_urbs(hif_dev); - if (ret) { - dev_err(&hif_dev->udev->dev, - "ath9k_htc: Unable to allocate URBs\n"); - goto err_urb; - } - /* Download firmware */ ret = ath9k_hif_usb_download_fw(hif_dev); if (ret) { @@ -866,16 +859,22 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev) */ for (idx = 0; idx < alt->desc.bNumEndpoints; idx++) { endp = &alt->endpoint[idx].desc; - if (((endp->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) - == 0x04) && - ((endp->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) - == USB_ENDPOINT_XFER_INT)) { + if ((endp->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) + == USB_ENDPOINT_XFER_INT) { endp->bmAttributes &= ~USB_ENDPOINT_XFERTYPE_MASK; endp->bmAttributes |= USB_ENDPOINT_XFER_BULK; endp->bInterval = 0; } } + /* Alloc URBs */ + ret = ath9k_hif_usb_alloc_urbs(hif_dev); + if (ret) { + dev_err(&hif_dev->udev->dev, + "ath9k_htc: Unable to allocate URBs\n"); + goto err_urb; + } + return 0; err_fw_download: diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index cc13ee117823..6ebc68bca91f 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -484,6 +484,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah) ath_print(ath9k_hw_common(ah), ATH_DBG_FATAL, "Failed allocating banks for " "external radio\n"); + ath9k_hw_rf_free_ext_banks(ah); return ecode; } @@ -952,9 +953,12 @@ static void ath9k_hw_set_operating_mode(struct ath_hw *ah, int opmode) REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION); break; case NL80211_IFTYPE_STATION: - case NL80211_IFTYPE_MONITOR: REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE); break; + default: + if (ah->is_monitoring) + REG_WRITE(ah, AR_STA_ID1, val | AR_STA_ID1_KSRCH_MODE); + break; } } @@ -1634,7 +1638,6 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period) switch (ah->opmode) { case NL80211_IFTYPE_STATION: - case NL80211_IFTYPE_MONITOR: REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(next_beacon)); REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff); REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff); @@ -1663,6 +1666,14 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period) AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN; break; default: + if (ah->is_monitoring) { + REG_WRITE(ah, AR_NEXT_TBTT_TIMER, + TU_TO_USEC(next_beacon)); + REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, 0xffff); + REG_WRITE(ah, AR_NEXT_SWBA, 0x7ffff); + flags |= AR_TBTT_TIMER_EN; + break; + } ath_print(ath9k_hw_common(ah), ATH_DBG_BEACON, "%s: unsupported opmode: %d\n", __func__, ah->opmode); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index d032939768b0..d47d1b4b6002 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -622,6 +622,7 @@ struct ath_hw { bool sw_mgmt_crypto; bool is_pciexpress; + bool is_monitoring; bool need_an_top2_fixup; u16 tx_trig_level; diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 95b41db0d86b..6a0d99eff404 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -15,6 +15,7 @@ */ #include <linux/slab.h> +#include <linux/pm_qos_params.h> #include "ath9k.h" @@ -179,6 +180,8 @@ static const struct ath_ops ath9k_common_ops = { .write = ath9k_iowrite32, }; +struct pm_qos_request_list ath9k_pm_qos_req; + /**************************/ /* Initialization */ /**************************/ @@ -756,6 +759,9 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid, ath_init_leds(sc); ath_start_rfkill_poll(sc); + pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY, + PM_QOS_DEFAULT_VALUE); + return 0; error_world: @@ -811,6 +817,8 @@ void ath9k_deinit_device(struct ath_softc *sc) ath9k_ps_wakeup(sc); + pm_qos_remove_request(&ath9k_pm_qos_req); + wiphy_rfkill_stop_polling(sc->hw->wiphy); ath_deinit_leds(sc); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index b52f1cf8a603..25d3ef4c338e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -15,6 +15,7 @@ */ #include <linux/nl80211.h> +#include <linux/pm_qos_params.h> #include "ath9k.h" #include "btcoex.h" @@ -93,11 +94,13 @@ void ath9k_ps_wakeup(struct ath_softc *sc) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); unsigned long flags; + enum ath9k_power_mode power_mode; spin_lock_irqsave(&sc->sc_pm_lock, flags); if (++sc->ps_usecount != 1) goto unlock; + power_mode = sc->sc_ah->power_mode; ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE); /* @@ -105,10 +108,12 @@ void ath9k_ps_wakeup(struct ath_softc *sc) * useful data. Better clear them now so that they don't mess up * survey data results. */ - spin_lock(&common->cc_lock); - ath_hw_cycle_counters_update(common); - memset(&common->cc_survey, 0, sizeof(common->cc_survey)); - spin_unlock(&common->cc_lock); + if (power_mode != ATH9K_PM_AWAKE) { + spin_lock(&common->cc_lock); + ath_hw_cycle_counters_update(common); + memset(&common->cc_survey, 0, sizeof(common->cc_survey)); + spin_unlock(&common->cc_lock); + } unlock: spin_unlock_irqrestore(&sc->sc_pm_lock, flags); @@ -1217,6 +1222,7 @@ static int ath9k_start(struct ieee80211_hw *hw) ah->imask |= ATH9K_INT_CST; sc->sc_flags &= ~SC_OP_INVALID; + sc->sc_ah->is_monitoring = false; /* Disable BMISS interrupt when we're not associated */ ah->imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS); @@ -1238,6 +1244,8 @@ static int ath9k_start(struct ieee80211_hw *hw) ath9k_btcoex_timer_resume(sc); } + pm_qos_update_request(&ath9k_pm_qos_req, 55); + mutex_unlock: mutex_unlock(&sc->mutex); @@ -1415,6 +1423,8 @@ static void ath9k_stop(struct ieee80211_hw *hw) sc->sc_flags |= SC_OP_INVALID; + pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE); + mutex_unlock(&sc->mutex); ath_print(common, ATH_DBG_CONFIG, "Driver halt\n"); @@ -1493,8 +1503,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, ath9k_hw_set_interrupts(ah, ah->imask); if (vif->type == NL80211_IFTYPE_AP || - vif->type == NL80211_IFTYPE_ADHOC || - vif->type == NL80211_IFTYPE_MONITOR) { + vif->type == NL80211_IFTYPE_ADHOC) { sc->sc_flags |= SC_OP_ANI_RUN; ath_start_ani(common); } @@ -1644,8 +1653,12 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) if (changed & IEEE80211_CONF_CHANGE_MONITOR) { if (conf->flags & IEEE80211_CONF_MONITOR) { ath_print(common, ATH_DBG_CONFIG, - "HW opmode set to Monitor mode\n"); - sc->sc_ah->opmode = NL80211_IFTYPE_MONITOR; + "Monitor mode is enabled\n"); + sc->sc_ah->is_monitoring = true; + } else { + ath_print(common, ATH_DBG_CONFIG, + "Monitor mode is disabled\n"); + sc->sc_ah->is_monitoring = false; } } diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index fddb0129bb57..c76ea53c20ce 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -441,7 +441,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc) */ if (((sc->sc_ah->opmode != NL80211_IFTYPE_AP) && (sc->rx.rxfilter & FIF_PROMISC_IN_BSS)) || - (sc->sc_ah->opmode == NL80211_IFTYPE_MONITOR)) + (sc->sc_ah->is_monitoring)) rfilt |= ATH9K_RX_FILTER_PROM; if (sc->rx.rxfilter & FIF_CONTROL) @@ -897,7 +897,7 @@ static bool ath9k_rx_accept(struct ath_common *common, * decryption and MIC failures. For monitor mode, * we also ignore the CRC error. */ - if (ah->opmode == NL80211_IFTYPE_MONITOR) { + if (ah->is_monitoring) { if (rx_stats->rs_status & ~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC | ATH9K_RXERR_CRC)) diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 42976b0a01c1..fa05b711e5cd 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -703,6 +703,7 @@ #define AR_WA_RESET_EN (1 << 18) /* Sw Control to enable PCI-Reset to POR (bit 15) */ #define AR_WA_ANALOG_SHIFT (1 << 20) #define AR_WA_POR_SHORT (1 << 21) /* PCI-E Phy reset control */ +#define AR_WA_BIT22 (1 << 22) #define AR9285_WA_DEFAULT 0x004a050b #define AR9280_WA_DEFAULT 0x0040073b #define AR_WA_DEFAULT 0x0000073f diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c index d8607f4c144d..3317039cd28f 100644 --- a/drivers/net/wireless/ath/carl9170/usb.c +++ b/drivers/net/wireless/ath/carl9170/usb.c @@ -82,9 +82,11 @@ static struct usb_device_id carl9170_usb_ids[] = { { USB_DEVICE(0x07d1, 0x3c10) }, /* D-Link DWA 160 A2 */ { USB_DEVICE(0x07d1, 0x3a09) }, + /* D-Link DWA 130 D */ + { USB_DEVICE(0x07d1, 0x3a0f) }, /* Netgear WNA1000 */ { USB_DEVICE(0x0846, 0x9040) }, - /* Netgear WNDA3100 */ + /* Netgear WNDA3100 (v1) */ { USB_DEVICE(0x0846, 0x9010) }, /* Netgear WN111 v2 */ { USB_DEVICE(0x0846, 0x9001), .driver_info = CARL9170_ONE_LED }, diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c index 32dee2ce5d31..d5ef696298ee 100644 --- a/drivers/net/wireless/ipw2x00/libipw_module.c +++ b/drivers/net/wireless/ipw2x00/libipw_module.c @@ -54,6 +54,7 @@ #define DRV_DESCRIPTION "802.11 data/management/control stack" #define DRV_NAME "libipw" +#define DRV_PROCNAME "ieee80211" #define DRV_VERSION LIBIPW_VERSION #define DRV_COPYRIGHT "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>" @@ -293,16 +294,16 @@ static int __init libipw_init(void) struct proc_dir_entry *e; libipw_debug_level = debug; - libipw_proc = proc_mkdir("ieee80211", init_net.proc_net); + libipw_proc = proc_mkdir(DRV_PROCNAME, init_net.proc_net); if (libipw_proc == NULL) { - LIBIPW_ERROR("Unable to create " DRV_NAME + LIBIPW_ERROR("Unable to create " DRV_PROCNAME " proc directory\n"); return -EIO; } e = proc_create("debug_level", S_IRUGO | S_IWUSR, libipw_proc, &debug_level_proc_fops); if (!e) { - remove_proc_entry(DRV_NAME, init_net.proc_net); + remove_proc_entry(DRV_PROCNAME, init_net.proc_net); libipw_proc = NULL; return -EIO; } @@ -319,7 +320,7 @@ static void __exit libipw_exit(void) #ifdef CONFIG_LIBIPW_DEBUG if (libipw_proc) { remove_proc_entry("debug_level", libipw_proc); - remove_proc_entry(DRV_NAME, init_net.proc_net); + remove_proc_entry(DRV_PROCNAME, init_net.proc_net); libipw_proc = NULL; } #endif /* CONFIG_LIBIPW_DEBUG */ diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 8f8c4b73f8b9..7edf8c2fb8c7 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -4000,7 +4000,8 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e * "the hard way", rather than using device's scan. */ if (iwl3945_mod_params.disable_hw_scan) { - IWL_ERR(priv, "sw scan support is deprecated\n"); + dev_printk(KERN_DEBUG, &(pdev->dev), + "sw scan support is deprecated\n"); iwl3945_hw_ops.hw_scan = NULL; } diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index 5046a0005034..373930afc26b 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -700,8 +700,9 @@ static void lbs_scan_worker(struct work_struct *work) if (priv->scan_channel < priv->scan_req->n_channels) { cancel_delayed_work(&priv->scan_work); - queue_delayed_work(priv->work_thread, &priv->scan_work, - msecs_to_jiffies(300)); + if (!priv->stopping) + queue_delayed_work(priv->work_thread, &priv->scan_work, + msecs_to_jiffies(300)); } /* This is the final data we are about to send */ diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h index f062ed583901..cb14c38caf3a 100644 --- a/drivers/net/wireless/libertas/dev.h +++ b/drivers/net/wireless/libertas/dev.h @@ -36,6 +36,7 @@ struct lbs_private { /* CFG80211 */ struct wireless_dev *wdev; bool wiphy_registered; + bool stopping; struct cfg80211_scan_request *scan_req; u8 assoc_bss[ETH_ALEN]; u8 disassoc_reason; diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 47ce5a6ba120..46b88b118c99 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -104,6 +104,7 @@ static int lbs_dev_open(struct net_device *dev) lbs_deb_enter(LBS_DEB_NET); spin_lock_irq(&priv->driver_lock); + priv->stopping = false; if (priv->connect_status == LBS_CONNECTED) netif_carrier_on(dev); @@ -131,10 +132,16 @@ static int lbs_eth_stop(struct net_device *dev) lbs_deb_enter(LBS_DEB_NET); spin_lock_irq(&priv->driver_lock); + priv->stopping = true; netif_stop_queue(dev); spin_unlock_irq(&priv->driver_lock); schedule_work(&priv->mcast_work); + cancel_delayed_work_sync(&priv->scan_work); + if (priv->scan_req) { + cfg80211_scan_done(priv->scan_req, false); + priv->scan_req = NULL; + } lbs_deb_leave(LBS_DEB_NET); return 0; diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index bfef5bae0b3a..84093b0000b9 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -1175,6 +1175,12 @@ static inline void hci_remote_features_evt(struct hci_dev *hdev, struct sk_buff hci_send_cmd(hdev, HCI_OP_READ_REMOTE_EXT_FEATURES, sizeof(cp), &cp); + } else if (!ev->status && conn->out && + conn->sec_level == BT_SECURITY_HIGH) { + struct hci_cp_auth_requested cp; + cp.handle = ev->handle; + hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, + sizeof(cp), &cp); } else { conn->state = BT_CONNECTED; hci_proto_connect_cfm(conn, ev->status); diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig index 98fdfa1fbddd..86a91543172a 100644 --- a/net/bluetooth/hidp/Kconfig +++ b/net/bluetooth/hidp/Kconfig @@ -1,6 +1,6 @@ config BT_HIDP tristate "HIDP protocol support" - depends on BT && BT_L2CAP && INPUT + depends on BT && BT_L2CAP && INPUT && HID_SUPPORT select HID help HIDP (Human Interface Device Protocol) is a transport layer diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index daa7a988d9a6..cd8f6ea03841 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -2421,11 +2421,11 @@ static inline int l2cap_get_conf_opt(void **ptr, int *type, int *olen, unsigned break; case 2: - *val = __le16_to_cpu(*((__le16 *) opt->val)); + *val = get_unaligned_le16(opt->val); break; case 4: - *val = __le32_to_cpu(*((__le32 *) opt->val)); + *val = get_unaligned_le32(opt->val); break; default: @@ -2452,11 +2452,11 @@ static void l2cap_add_conf_opt(void **ptr, u8 type, u8 len, unsigned long val) break; case 2: - *((__le16 *) opt->val) = cpu_to_le16(val); + put_unaligned_le16(val, opt->val); break; case 4: - *((__le32 *) opt->val) = cpu_to_le32(val); + put_unaligned_le32(val, opt->val); break; default: diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 39a5d87e33b4..fa642aa652bd 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -79,7 +79,10 @@ static void rfcomm_make_uih(struct sk_buff *skb, u8 addr); static void rfcomm_process_connect(struct rfcomm_session *s); -static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst, int *err); +static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, + bdaddr_t *dst, + u8 sec_level, + int *err); static struct rfcomm_session *rfcomm_session_get(bdaddr_t *src, bdaddr_t *dst); static void rfcomm_session_del(struct rfcomm_session *s); @@ -401,7 +404,7 @@ static int __rfcomm_dlc_open(struct rfcomm_dlc *d, bdaddr_t *src, bdaddr_t *dst, s = rfcomm_session_get(src, dst); if (!s) { - s = rfcomm_session_create(src, dst, &err); + s = rfcomm_session_create(src, dst, d->sec_level, &err); if (!s) return err; } @@ -679,7 +682,10 @@ static void rfcomm_session_close(struct rfcomm_session *s, int err) rfcomm_session_put(s); } -static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst, int *err) +static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, + bdaddr_t *dst, + u8 sec_level, + int *err) { struct rfcomm_session *s = NULL; struct sockaddr_l2 addr; @@ -704,6 +710,7 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src, bdaddr_t *dst sk = sock->sk; lock_sock(sk); l2cap_pi(sk)->imtu = l2cap_mtu; + l2cap_pi(sk)->sec_level = sec_level; if (l2cap_ertm) l2cap_pi(sk)->mode = L2CAP_MODE_ERTM; release_sock(sk); diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index f9163b12c7f1..7aa85591dbe7 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -391,6 +391,9 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, u32 hw_reconf_flags = 0; int i; + if (local->scan_sdata == sdata) + ieee80211_scan_cancel(local); + clear_bit(SDATA_STATE_RUNNING, &sdata->state); /* @@ -523,9 +526,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, synchronize_rcu(); skb_queue_purge(&sdata->skb_queue); - if (local->scan_sdata == sdata) - ieee80211_scan_cancel(local); - /* * Disable beaconing here for mesh only, AP and IBSS * are already taken care of. diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index c506241f8637..4e78e3f26798 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -224,8 +224,8 @@ static int nl80211_prepare_netdev_dump(struct sk_buff *skb, } *rdev = cfg80211_get_dev_from_ifindex(sock_net(skb->sk), ifidx); - if (IS_ERR(dev)) { - err = PTR_ERR(dev); + if (IS_ERR(*rdev)) { + err = PTR_ERR(*rdev); goto out_rtnl; } |