diff options
Diffstat (limited to 'drivers/net/wireless')
29 files changed, 177 insertions, 92 deletions
diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c index ede89d4ffc88..e99e766a3028 100644 --- a/drivers/net/wireless/atmel/at76c50x-usb.c +++ b/drivers/net/wireless/atmel/at76c50x-usb.c @@ -518,11 +518,11 @@ exit: /* LED trigger */ static int tx_activity; -static void at76_ledtrig_tx_timerfunc(unsigned long data); +static void at76_ledtrig_tx_timerfunc(struct timer_list *unused); static DEFINE_TIMER(ledtrig_tx_timer, at76_ledtrig_tx_timerfunc); DEFINE_LED_TRIGGER(ledtrig_tx); -static void at76_ledtrig_tx_timerfunc(unsigned long data) +static void at76_ledtrig_tx_timerfunc(struct timer_list *unused) { static int tx_lastactivity; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c index 3559fb5b8fb0..03aae6bc1838 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c @@ -280,9 +280,9 @@ static void brcmf_btcoex_restore_part1(struct brcmf_btcoex_info *btci) /** * brcmf_btcoex_timerfunc() - BT coex timer callback */ -static void brcmf_btcoex_timerfunc(ulong data) +static void brcmf_btcoex_timerfunc(struct timer_list *t) { - struct brcmf_btcoex_info *bt_local = (struct brcmf_btcoex_info *)data; + struct brcmf_btcoex_info *bt_local = from_timer(bt_local, t, timer); brcmf_dbg(TRACE, "enter\n"); bt_local->timer_on = false; @@ -380,7 +380,7 @@ int brcmf_btcoex_attach(struct brcmf_cfg80211_info *cfg) /* Set up timer for BT */ btci->timer_on = false; btci->timeout = BRCMF_BTCOEX_OPPR_WIN_TIME; - setup_timer(&btci->timer, brcmf_btcoex_timerfunc, (ulong)btci); + timer_setup(&btci->timer, brcmf_btcoex_timerfunc, 0); btci->cfg = cfg; btci->saved_regs_part1 = false; btci->saved_regs_part2 = false; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 6e70df978159..15fa00d79fc6 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -2983,10 +2983,10 @@ static void brcmf_cfg80211_escan_timeout_worker(struct work_struct *work) brcmf_notify_escan_complete(cfg, cfg->escan_info.ifp, true, true); } -static void brcmf_escan_timeout(unsigned long data) +static void brcmf_escan_timeout(struct timer_list *t) { struct brcmf_cfg80211_info *cfg = - (struct brcmf_cfg80211_info *)data; + from_timer(cfg, t, escan_timeout); if (cfg->int_escan_map || cfg->scan_request) { brcmf_err("timer expired\n"); @@ -3150,8 +3150,7 @@ static void brcmf_init_escan(struct brcmf_cfg80211_info *cfg) brcmf_cfg80211_escan_handler); cfg->escan_info.escan_state = WL_ESCAN_STATE_IDLE; /* Init scan_timeout timer */ - setup_timer(&cfg->escan_timeout, brcmf_escan_timeout, - (unsigned long)cfg); + timer_setup(&cfg->escan_timeout, brcmf_escan_timeout, 0); INIT_WORK(&cfg->escan_timeout_work, brcmf_cfg80211_escan_timeout_worker); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index e3495ea95553..cdf9e4161592 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -2070,7 +2070,7 @@ static int brcmf_sdio_txpkt_hdalign(struct brcmf_sdio *bus, struct sk_buff *pkt) return head_pad; } -/** +/* * struct brcmf_skbuff_cb reserves first two bytes in sk_buff::cb for * bus layer usage. */ @@ -3972,9 +3972,9 @@ brcmf_sdio_watchdog_thread(void *data) } static void -brcmf_sdio_watchdog(unsigned long data) +brcmf_sdio_watchdog(struct timer_list *t) { - struct brcmf_sdio *bus = (struct brcmf_sdio *)data; + struct brcmf_sdio *bus = from_timer(bus, t, timer); if (bus->watchdog_tsk) { complete(&bus->watchdog_wait); @@ -4121,8 +4121,8 @@ release: sdio_release_host(sdiodev->func[1]); fail: brcmf_dbg(TRACE, "failed: dev=%s, err=%d\n", dev_name(dev), err); - device_release_driver(dev); device_release_driver(&sdiodev->func[2]->dev); + device_release_driver(dev); } struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev) @@ -4169,8 +4169,7 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev) init_waitqueue_head(&bus->dcmd_resp_wait); /* Set up the watchdog timer */ - setup_timer(&bus->timer, brcmf_sdio_watchdog, - (unsigned long)bus); + timer_setup(&bus->timer, brcmf_sdio_watchdog, 0); /* Initialize watchdog thread */ init_completion(&bus->watchdog_wait); bus->watchdog_tsk = kthread_run(brcmf_sdio_watchdog_thread, diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c index 2acd94da9efe..d11d72615de2 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c @@ -399,9 +399,9 @@ int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear) * was received. We need to ensure we receive the statistics in order * to update the temperature used for calibrating the TXPOWER. */ -static void iwl_bg_statistics_periodic(unsigned long data) +static void iwl_bg_statistics_periodic(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, statistics_periodic); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; @@ -556,9 +556,9 @@ static void iwl_continuous_event_trace(struct iwl_priv *priv) * this function is to perform continuous uCode event logging operation * if enabled */ -static void iwl_bg_ucode_trace(unsigned long data) +static void iwl_bg_ucode_trace(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, ucode_trace); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; @@ -1085,11 +1085,9 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv) if (priv->lib->bt_params) iwlagn_bt_setup_deferred_work(priv); - setup_timer(&priv->statistics_periodic, iwl_bg_statistics_periodic, - (unsigned long)priv); + timer_setup(&priv->statistics_periodic, iwl_bg_statistics_periodic, 0); - setup_timer(&priv->ucode_trace, iwl_bg_ucode_trace, - (unsigned long)priv); + timer_setup(&priv->ucode_trace, iwl_bg_ucode_trace, 0); } void iwl_cancel_deferred_work(struct iwl_priv *priv) diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c index 5b73492e7ff7..6524533d723c 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c @@ -164,9 +164,10 @@ enum iwl_antenna_ok iwl_rx_ant_restriction(struct iwl_priv *priv) * without doing anything, driver should continue the 5 seconds timer * to wake up uCode for temperature check until temperature drop below CT */ -static void iwl_tt_check_exit_ct_kill(unsigned long data) +static void iwl_tt_check_exit_ct_kill(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, + thermal_throttle.ct_kill_exit_tm); struct iwl_tt_mgmt *tt = &priv->thermal_throttle; unsigned long flags; @@ -214,9 +215,10 @@ static void iwl_perform_ct_kill_task(struct iwl_priv *priv, } } -static void iwl_tt_ready_for_ct_kill(unsigned long data) +static void iwl_tt_ready_for_ct_kill(struct timer_list *t) { - struct iwl_priv *priv = (struct iwl_priv *)data; + struct iwl_priv *priv = from_timer(priv, t, + thermal_throttle.ct_kill_waiting_tm); struct iwl_tt_mgmt *tt = &priv->thermal_throttle; if (test_bit(STATUS_EXIT_PENDING, &priv->status)) @@ -612,10 +614,10 @@ void iwl_tt_initialize(struct iwl_priv *priv) memset(tt, 0, sizeof(struct iwl_tt_mgmt)); tt->state = IWL_TI_0; - setup_timer(&priv->thermal_throttle.ct_kill_exit_tm, - iwl_tt_check_exit_ct_kill, (unsigned long)priv); - setup_timer(&priv->thermal_throttle.ct_kill_waiting_tm, - iwl_tt_ready_for_ct_kill, (unsigned long)priv); + timer_setup(&priv->thermal_throttle.ct_kill_exit_tm, + iwl_tt_check_exit_ct_kill, 0); + timer_setup(&priv->thermal_throttle.ct_kill_waiting_tm, + iwl_tt_ready_for_ct_kill, 0); /* setup deferred ct kill work */ INIT_WORK(&priv->tt_work, iwl_bg_tt_work); INIT_WORK(&priv->ct_enter, iwl_bg_ct_enter); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h index 87b4434224a1..dfa111bb411e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h @@ -68,6 +68,9 @@ * @IWL_MVM_DQA_CMD_QUEUE: a queue reserved for sending HCMDs to the FW * @IWL_MVM_DQA_AUX_QUEUE: a queue reserved for aux frames * @IWL_MVM_DQA_P2P_DEVICE_QUEUE: a queue reserved for P2P device frames + * @IWL_MVM_DQA_INJECT_MONITOR_QUEUE: a queue reserved for injection using + * monitor mode. Note this queue is the same as the queue for P2P device + * but we can't have active monitor mode along with P2P device anyway. * @IWL_MVM_DQA_GCAST_QUEUE: a queue reserved for P2P GO/SoftAP GCAST frames * @IWL_MVM_DQA_BSS_CLIENT_QUEUE: a queue reserved for BSS activity, to ensure * that we are never left without the possibility to connect to an AP. @@ -87,6 +90,7 @@ enum iwl_mvm_dqa_txq { IWL_MVM_DQA_CMD_QUEUE = 0, IWL_MVM_DQA_AUX_QUEUE = 1, IWL_MVM_DQA_P2P_DEVICE_QUEUE = 2, + IWL_MVM_DQA_INJECT_MONITOR_QUEUE = 2, IWL_MVM_DQA_GCAST_QUEUE = 3, IWL_MVM_DQA_BSS_CLIENT_QUEUE = 4, IWL_MVM_DQA_MIN_MGMT_QUEUE = 5, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h index 9c889a32fe24..223fb77a3aa9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h @@ -209,8 +209,6 @@ static inline void iwl_fw_dbg_stop_recording(struct iwl_fw_runtime *fwrt) static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt) { - iwl_fw_dbg_stop_recording(fwrt); - fwrt->dump.conf = FW_DBG_INVALID; } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index ca0b5536a8a6..921cab9e2d73 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -117,6 +117,7 @@ #define FH_RSCSR_FRAME_INVALID 0x55550000 #define FH_RSCSR_FRAME_ALIGN 0x40 #define FH_RSCSR_RPA_EN BIT(25) +#define FH_RSCSR_RADA_EN BIT(26) #define FH_RSCSR_RXQ_POS 16 #define FH_RSCSR_RXQ_MASK 0x3F0000 @@ -128,7 +129,8 @@ struct iwl_rx_packet { * 31: flag flush RB request * 30: flag ignore TC (terminal counter) request * 29: flag fast IRQ request - * 28-26: Reserved + * 28-27: Reserved + * 26: RADA enabled * 25: Offload enabled * 24: RPF enabled * 23: RSS enabled diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index a2bf530eeae4..2f22e14e00fe 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -787,7 +787,7 @@ static int iwl_mvm_mac_ctxt_cmd_listener(struct iwl_mvm *mvm, u32 action) { struct iwl_mac_ctx_cmd cmd = {}; - u32 tfd_queue_msk = 0; + u32 tfd_queue_msk = BIT(mvm->snif_queue); int ret; WARN_ON(vif->type != NL80211_IFTYPE_MONITOR); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 4575595ab022..55ab5349dd40 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -972,6 +972,7 @@ struct iwl_mvm { /* Tx queues */ u16 aux_queue; + u16 snif_queue; u16 probe_queue; u16 p2p_dev_queue; @@ -1060,6 +1061,7 @@ struct iwl_mvm { * @IWL_MVM_STATUS_ROC_AUX_RUNNING: AUX remain-on-channel is running * @IWL_MVM_STATUS_D3_RECONFIG: D3 reconfiguration is being done * @IWL_MVM_STATUS_FIRMWARE_RUNNING: firmware is running + * @IWL_MVM_STATUS_NEED_FLUSH_P2P: need to flush P2P bcast STA */ enum iwl_mvm_status { IWL_MVM_STATUS_HW_RFKILL, @@ -1071,6 +1073,7 @@ enum iwl_mvm_status { IWL_MVM_STATUS_ROC_AUX_RUNNING, IWL_MVM_STATUS_D3_RECONFIG, IWL_MVM_STATUS_FIRMWARE_RUNNING, + IWL_MVM_STATUS_NEED_FLUSH_P2P, }; /* Keep track of completed init configuration */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 7078b7e458be..45470b6b351a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -624,6 +624,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, mvm->fw_restart = iwlwifi_mod_params.fw_restart ? -1 : 0; mvm->aux_queue = IWL_MVM_DQA_AUX_QUEUE; + mvm->snif_queue = IWL_MVM_DQA_INJECT_MONITOR_QUEUE; mvm->probe_queue = IWL_MVM_DQA_AP_PROBE_RESP_QUEUE; mvm->p2p_dev_queue = IWL_MVM_DQA_P2P_DEVICE_QUEUE; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 76dc58381e1c..3b8d44361380 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -213,6 +213,7 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm, struct ieee80211_rx_status *rx_status) { int energy_a, energy_b, max_energy; + u32 rate_flags = le32_to_cpu(desc->rate_n_flags); energy_a = desc->energy_a; energy_a = energy_a ? -energy_a : S8_MIN; @@ -224,7 +225,8 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm, energy_a, energy_b, max_energy); rx_status->signal = max_energy; - rx_status->chains = 0; /* TODO: phy info */ + rx_status->chains = + (rate_flags & RATE_MCS_ANT_AB_MSK) >> RATE_MCS_ANT_POS; rx_status->chain_signal[0] = energy_a; rx_status->chain_signal[1] = energy_b; rx_status->chain_signal[2] = S8_MIN; @@ -232,8 +234,8 @@ static void iwl_mvm_get_signal_strength(struct iwl_mvm *mvm, static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, struct ieee80211_rx_status *stats, - struct iwl_rx_mpdu_desc *desc, int queue, - u8 *crypt_len) + struct iwl_rx_mpdu_desc *desc, u32 pkt_flags, + int queue, u8 *crypt_len) { u16 status = le16_to_cpu(desc->status); @@ -253,6 +255,8 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, return -1; stats->flag |= RX_FLAG_DECRYPTED; + if (pkt_flags & FH_RSCSR_RADA_EN) + stats->flag |= RX_FLAG_MIC_STRIPPED; *crypt_len = IEEE80211_CCMP_HDR_LEN; return 0; case IWL_RX_MPDU_STATUS_SEC_TKIP: @@ -270,6 +274,10 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr, if ((status & IWL_RX_MPDU_STATUS_SEC_MASK) == IWL_RX_MPDU_STATUS_SEC_WEP) *crypt_len = IEEE80211_WEP_IV_LEN; + + if (pkt_flags & FH_RSCSR_RADA_EN) + stats->flag |= RX_FLAG_ICV_STRIPPED; + return 0; case IWL_RX_MPDU_STATUS_SEC_EXT_ENC: if (!(status & IWL_RX_MPDU_STATUS_MIC_OK)) @@ -848,7 +856,9 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, rx_status = IEEE80211_SKB_RXCB(skb); - if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, desc, queue, &crypt_len)) { + if (iwl_mvm_rx_crypto(mvm, hdr, rx_status, desc, + le32_to_cpu(pkt->len_n_flags), queue, + &crypt_len)) { kfree_skb(skb); return; } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index c19f98489d4e..1add5615fc3a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -1709,29 +1709,29 @@ void iwl_mvm_dealloc_int_sta(struct iwl_mvm *mvm, struct iwl_mvm_int_sta *sta) sta->sta_id = IWL_MVM_INVALID_STA; } -static void iwl_mvm_enable_aux_queue(struct iwl_mvm *mvm) +static void iwl_mvm_enable_aux_snif_queue(struct iwl_mvm *mvm, u16 *queue, + u8 sta_id, u8 fifo) { unsigned int wdg_timeout = iwlmvm_mod_params.tfd_q_hang_detect ? mvm->cfg->base_params->wd_timeout : IWL_WATCHDOG_DISABLED; if (iwl_mvm_has_new_tx_api(mvm)) { - int queue = iwl_mvm_tvqm_enable_txq(mvm, mvm->aux_queue, - mvm->aux_sta.sta_id, - IWL_MAX_TID_COUNT, - wdg_timeout); - mvm->aux_queue = queue; + int tvqm_queue = + iwl_mvm_tvqm_enable_txq(mvm, *queue, sta_id, + IWL_MAX_TID_COUNT, + wdg_timeout); + *queue = tvqm_queue; } else { struct iwl_trans_txq_scd_cfg cfg = { - .fifo = IWL_MVM_TX_FIFO_MCAST, - .sta_id = mvm->aux_sta.sta_id, + .fifo = fifo, + .sta_id = sta_id, .tid = IWL_MAX_TID_COUNT, .aggregate = false, .frame_limit = IWL_FRAME_LIMIT, }; - iwl_mvm_enable_txq(mvm, mvm->aux_queue, mvm->aux_queue, 0, &cfg, - wdg_timeout); + iwl_mvm_enable_txq(mvm, *queue, *queue, 0, &cfg, wdg_timeout); } } @@ -1750,7 +1750,9 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm) /* Map Aux queue to fifo - needs to happen before adding Aux station */ if (!iwl_mvm_has_new_tx_api(mvm)) - iwl_mvm_enable_aux_queue(mvm); + iwl_mvm_enable_aux_snif_queue(mvm, &mvm->aux_queue, + mvm->aux_sta.sta_id, + IWL_MVM_TX_FIFO_MCAST); ret = iwl_mvm_add_int_sta_common(mvm, &mvm->aux_sta, NULL, MAC_INDEX_AUX, 0); @@ -1764,7 +1766,9 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm) * to firmware so enable queue here - after the station was added */ if (iwl_mvm_has_new_tx_api(mvm)) - iwl_mvm_enable_aux_queue(mvm); + iwl_mvm_enable_aux_snif_queue(mvm, &mvm->aux_queue, + mvm->aux_sta.sta_id, + IWL_MVM_TX_FIFO_MCAST); return 0; } @@ -1772,10 +1776,31 @@ int iwl_mvm_add_aux_sta(struct iwl_mvm *mvm) int iwl_mvm_add_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + int ret; lockdep_assert_held(&mvm->mutex); - return iwl_mvm_add_int_sta_common(mvm, &mvm->snif_sta, vif->addr, + + /* Map snif queue to fifo - must happen before adding snif station */ + if (!iwl_mvm_has_new_tx_api(mvm)) + iwl_mvm_enable_aux_snif_queue(mvm, &mvm->snif_queue, + mvm->snif_sta.sta_id, + IWL_MVM_TX_FIFO_BE); + + ret = iwl_mvm_add_int_sta_common(mvm, &mvm->snif_sta, vif->addr, mvmvif->id, 0); + if (ret) + return ret; + + /* + * For 22000 firmware and on we cannot add queue to a station unknown + * to firmware so enable queue here - after the station was added + */ + if (iwl_mvm_has_new_tx_api(mvm)) + iwl_mvm_enable_aux_snif_queue(mvm, &mvm->snif_queue, + mvm->snif_sta.sta_id, + IWL_MVM_TX_FIFO_BE); + + return 0; } int iwl_mvm_rm_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) @@ -1784,6 +1809,8 @@ int iwl_mvm_rm_snif_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) lockdep_assert_held(&mvm->mutex); + iwl_mvm_disable_txq(mvm, mvm->snif_queue, mvm->snif_queue, + IWL_MAX_TID_COUNT, 0); ret = iwl_mvm_rm_sta_common(mvm, mvm->snif_sta.sta_id); if (ret) IWL_WARN(mvm, "Failed sending remove station\n"); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index 4d0314912e94..e25cda9fbf6c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -132,6 +132,24 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk) * executed, and a new time event means a new command. */ iwl_mvm_flush_sta(mvm, &mvm->aux_sta, true, CMD_ASYNC); + + /* Do the same for the P2P device queue (STA) */ + if (test_and_clear_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status)) { + struct iwl_mvm_vif *mvmvif; + + /* + * NB: access to this pointer would be racy, but the flush bit + * can only be set when we had a P2P-Device VIF, and we have a + * flush of this work in iwl_mvm_prepare_mac_removal() so it's + * not really racy. + */ + + if (!WARN_ON(!mvm->p2p_device_vif)) { + mvmvif = iwl_mvm_vif_from_mac80211(mvm->p2p_device_vif); + iwl_mvm_flush_sta(mvm, &mvmvif->bcast_sta, true, + CMD_ASYNC); + } + } } static void iwl_mvm_roc_finished(struct iwl_mvm *mvm) @@ -855,10 +873,12 @@ void iwl_mvm_stop_roc(struct iwl_mvm *mvm) mvmvif = iwl_mvm_vif_from_mac80211(te_data->vif); - if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) + if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) { iwl_mvm_remove_time_event(mvm, mvmvif, te_data); - else + set_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status); + } else { iwl_mvm_remove_aux_roc_te(mvm, mvmvif, te_data); + } iwl_mvm_roc_finished(mvm); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 593b7f97b29c..333bcb75b8af 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -657,7 +657,8 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb) if (ap_sta_id != IWL_MVM_INVALID_STA) sta_id = ap_sta_id; } else if (info.control.vif->type == NL80211_IFTYPE_MONITOR) { - queue = mvm->aux_queue; + queue = mvm->snif_queue; + sta_id = mvm->snif_sta.sta_id; } } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index d46115e2d69e..03ffd84786ca 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -1134,9 +1134,18 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm, unsigned int default_timeout = cmd_q ? IWL_DEF_WD_TIMEOUT : mvm->cfg->base_params->wd_timeout; - if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS)) + if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS)) { + /* + * We can't know when the station is asleep or awake, so we + * must disable the queue hang detection. + */ + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_STA_PM_NOTIF) && + vif && vif->type == NL80211_IFTYPE_AP) + return IWL_WATCHDOG_DISABLED; return iwlmvm_mod_params.tfd_q_hang_detect ? default_timeout : IWL_WATCHDOG_DISABLED; + } trigger = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS); txq_timer = (void *)trigger->data; @@ -1163,6 +1172,8 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm, return le32_to_cpu(txq_timer->p2p_go); case NL80211_IFTYPE_P2P_DEVICE: return le32_to_cpu(txq_timer->p2p_device); + case NL80211_IFTYPE_MONITOR: + return default_timeout; default: WARN_ON(1); return mvm->cfg->base_params->wd_timeout; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index f21fe59faccf..ccd7c33c4c28 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -553,6 +553,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)}, {IWL_PCI_DEVICE(0x271B, 0x0210, iwl9160_2ac_cfg)}, {IWL_PCI_DEVICE(0x271B, 0x0214, iwl9260_2ac_cfg)}, + {IWL_PCI_DEVICE(0x271C, 0x0214, iwl9260_2ac_cfg)}, {IWL_PCI_DEVICE(0x2720, 0x0034, iwl9560_2ac_cfg)}, {IWL_PCI_DEVICE(0x2720, 0x0038, iwl9560_2ac_cfg)}, {IWL_PCI_DEVICE(0x2720, 0x003C, iwl9560_2ac_cfg)}, @@ -664,6 +665,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = { {IWL_PCI_DEVICE(0x2720, 0x0310, iwla000_2ac_cfg_hr_cdb)}, {IWL_PCI_DEVICE(0x40C0, 0x0000, iwla000_2ax_cfg_hr)}, {IWL_PCI_DEVICE(0x40C0, 0x0A10, iwla000_2ax_cfg_hr)}, + {IWL_PCI_DEVICE(0xA0F0, 0x0000, iwla000_2ax_cfg_hr)}, #endif /* CONFIG_IWLMVM */ diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index c59f4581e972..ac05fd1e74c4 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -49,6 +49,7 @@ * *****************************************************************************/ #include "iwl-trans.h" +#include "iwl-prph.h" #include "iwl-context-info.h" #include "internal.h" @@ -156,6 +157,11 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power) trans_pcie->is_down = true; + /* Stop dbgc before stopping device */ + iwl_write_prph(trans, DBGC_IN_SAMPLE, 0); + udelay(100); + iwl_write_prph(trans, DBGC_OUT_CTRL, 0); + /* tell the device to stop sending interrupts */ iwl_disable_interrupts(trans); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index b7a51603465b..4541c86881d6 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -166,6 +166,7 @@ static void iwl_trans_pcie_dump_regs(struct iwl_trans *trans) print_hex_dump(KERN_ERR, prefix, DUMP_PREFIX_OFFSET, 32, 4, buf, i, 0); } + goto out; err_read: print_hex_dump(KERN_ERR, prefix, DUMP_PREFIX_OFFSET, 32, 4, buf, i, 0); @@ -1226,6 +1227,15 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power) trans_pcie->is_down = true; + /* Stop dbgc before stopping device */ + if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) { + iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100); + } else { + iwl_write_prph(trans, DBGC_IN_SAMPLE, 0); + udelay(100); + iwl_write_prph(trans, DBGC_OUT_CTRL, 0); + } + /* tell the device to stop sending interrupts */ iwl_disable_interrupts(trans); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index b5c459cd70ce..fed6d842a5e1 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -147,9 +147,9 @@ void iwl_pcie_free_dma_ptr(struct iwl_trans *trans, struct iwl_dma_ptr *ptr) memset(ptr, 0, sizeof(*ptr)); } -static void iwl_pcie_txq_stuck_timer(unsigned long data) +static void iwl_pcie_txq_stuck_timer(struct timer_list *t) { - struct iwl_txq *txq = (void *)data; + struct iwl_txq *txq = from_timer(txq, t, stuck_timer); struct iwl_trans_pcie *trans_pcie = txq->trans_pcie; struct iwl_trans *trans = iwl_trans_pcie_get_trans(trans_pcie); @@ -495,8 +495,7 @@ int iwl_pcie_txq_alloc(struct iwl_trans *trans, struct iwl_txq *txq, if (WARN_ON(txq->entries || txq->tfds)) return -EINVAL; - setup_timer(&txq->stuck_timer, iwl_pcie_txq_stuck_timer, - (unsigned long)txq); + timer_setup(&txq->stuck_timer, iwl_pcie_txq_stuck_timer, 0); txq->trans_pcie = trans_pcie; txq->n_window = slots_num; diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c index 1a8d8db80b05..b4dfe1893d18 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c @@ -185,9 +185,9 @@ static void hostap_event_expired_sta(struct net_device *dev, #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT -static void ap_handle_timer(unsigned long data) +static void ap_handle_timer(struct timer_list *t) { - struct sta_info *sta = (struct sta_info *) data; + struct sta_info *sta = from_timer(sta, t, timer); local_info_t *local; struct ap_data *ap; unsigned long next_time = 0; @@ -1189,10 +1189,8 @@ static struct sta_info * ap_add_sta(struct ap_data *ap, u8 *addr) } #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT - init_timer(&sta->timer); + timer_setup(&sta->timer, ap_handle_timer, 0); sta->timer.expires = jiffies + ap->max_inactivity; - sta->timer.data = (unsigned long) sta; - sta->timer.function = ap_handle_timer; if (!ap->local->hostapd) add_timer(&sta->timer); #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index 72b46eaf3de2..5c4a17a18968 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -2794,9 +2794,9 @@ static void prism2_check_sta_fw_version(local_info_t *local) } -static void hostap_passive_scan(unsigned long data) +static void hostap_passive_scan(struct timer_list *t) { - local_info_t *local = (local_info_t *) data; + local_info_t *local = from_timer(local, t, passive_scan_timer); struct net_device *dev = local->dev; u16 chan; @@ -2869,10 +2869,10 @@ static void handle_comms_qual_update(struct work_struct *work) * used to monitor that local->last_tick_timer is being updated. If not, * interrupt busy-loop is assumed and driver tries to recover by masking out * some events. */ -static void hostap_tick_timer(unsigned long data) +static void hostap_tick_timer(struct timer_list *t) { static unsigned long last_inquire = 0; - local_info_t *local = (local_info_t *) data; + local_info_t *local = from_timer(local, t, tick_timer); local->last_tick_timer = jiffies; /* Inquire CommTallies every 10 seconds to keep the statistics updated @@ -3225,13 +3225,8 @@ while (0) lib80211_crypt_info_init(&local->crypt_info, dev->name, &local->lock); - init_timer(&local->passive_scan_timer); - local->passive_scan_timer.data = (unsigned long) local; - local->passive_scan_timer.function = hostap_passive_scan; - - init_timer(&local->tick_timer); - local->tick_timer.data = (unsigned long) local; - local->tick_timer.function = hostap_tick_timer; + timer_setup(&local->passive_scan_timer, hostap_passive_scan, 0); + timer_setup(&local->tick_timer, hostap_tick_timer, 0); local->tick_timer.expires = jiffies + 2 * HZ; add_timer(&local->tick_timer); diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c index 501180584b4b..94ad6fe29e69 100644 --- a/drivers/net/wireless/intersil/orinoco/orinoco_usb.c +++ b/drivers/net/wireless/intersil/orinoco/orinoco_usb.c @@ -319,9 +319,9 @@ static inline void ezusb_mod_timer(struct ezusb_priv *upriv, mod_timer(timer, expire); } -static void ezusb_request_timerfn(u_long _ctx) +static void ezusb_request_timerfn(struct timer_list *t) { - struct request_context *ctx = (void *) _ctx; + struct request_context *ctx = from_timer(ctx, t, timer); ctx->outurb->transfer_flags |= URB_ASYNC_UNLINK; if (usb_unlink_urb(ctx->outurb) == -EINPROGRESS) { @@ -365,7 +365,7 @@ static struct request_context *ezusb_alloc_ctx(struct ezusb_priv *upriv, refcount_set(&ctx->refcount, 1); init_completion(&ctx->done); - setup_timer(&ctx->timer, ezusb_request_timerfn, (u_long)ctx); + timer_setup(&ctx->timer, ezusb_request_timerfn, 0); return ctx; } diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 10b075a46b26..e8189c07b41f 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -684,6 +684,7 @@ static void hwsim_send_nullfunc(struct mac80211_hwsim_data *data, u8 *mac, hdr = skb_put(skb, sizeof(*hdr) - ETH_ALEN); hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC | + IEEE80211_FCTL_TODS | (ps ? IEEE80211_FCTL_PM : 0)); hdr->duration_id = cpu_to_le16(0); memcpy(hdr->addr1, vp->bssid, ETH_ALEN); @@ -3215,7 +3216,7 @@ static int hwsim_get_radio_nl(struct sk_buff *msg, struct genl_info *info) if (!net_eq(wiphy_net(data->hw->wiphy), genl_info_net(info))) continue; - skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); + skb = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_ATOMIC); if (!skb) { res = -ENOMEM; goto out_err; diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 7d6dc76c930a..6711e7fb6926 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -554,7 +554,7 @@ qtnf_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) return -EFAULT; } - mac->scan_timeout.function = (TIMER_FUNC_TYPE)qtnf_scan_timeout; + mac->scan_timeout.function = qtnf_scan_timeout; mod_timer(&mac->scan_timeout, jiffies + QTNF_SCAN_TIMEOUT_SEC * HZ); diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index 2d2c1ea65cb2..3423dc51198b 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -288,7 +288,7 @@ static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus, mac->iflist[i].vifid = i; qtnf_sta_list_init(&mac->iflist[i].sta_list); mutex_init(&mac->mac_lock); - setup_timer(&mac->scan_timeout, NULL, 0); + timer_setup(&mac->scan_timeout, NULL, 0); } qtnf_mac_init_primary_intf(mac); diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index d8afcdfca1ed..0133fcd4601b 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -569,7 +569,7 @@ static int dl_startup_params(struct net_device *dev) local->card_status = CARD_DL_PARAM; /* Start kernel timer to wait for dl startup to complete. */ local->timer.expires = jiffies + HZ / 2; - local->timer.function = (TIMER_FUNC_TYPE)verify_dl_startup; + local->timer.function = verify_dl_startup; add_timer(&local->timer); dev_dbg(&link->dev, "ray_cs dl_startup_params started timer for verify_dl_startup\n"); @@ -1947,12 +1947,12 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" start failed\n", memtmp); - local->timer.function = (TIMER_FUNC_TYPE)start_net; + local->timer.function = start_net; } else { dev_dbg(&link->dev, "ray_cs interrupt network \"%s\" join failed\n", memtmp); - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; } add_timer(&local->timer); } @@ -2417,9 +2417,9 @@ static void authenticate(ray_dev_t *local) del_timer(&local->timer); if (build_auth_frame(local, local->bss_id, OPEN_AUTH_REQUEST)) { - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; } else { - local->timer.function = (TIMER_FUNC_TYPE)authenticate_timeout; + local->timer.function = authenticate_timeout; } local->timer.expires = jiffies + HZ * 2; add_timer(&local->timer); @@ -2502,7 +2502,7 @@ static void associate(ray_dev_t *local) del_timer(&local->timer); local->timer.expires = jiffies + HZ * 2; - local->timer.function = (TIMER_FUNC_TYPE)join_net; + local->timer.function = join_net; add_timer(&local->timer); local->card_status = CARD_ASSOC_FAILED; return; diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index c346c021b999..d47921a84509 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -196,9 +196,9 @@ out: mutex_unlock(&wl->mutex); } -static void wl1271_rx_streaming_timer(unsigned long data) +static void wl1271_rx_streaming_timer(struct timer_list *t) { - struct wl12xx_vif *wlvif = (struct wl12xx_vif *)data; + struct wl12xx_vif *wlvif = from_timer(wlvif, t, rx_streaming_timer); struct wl1271 *wl = wlvif->wl; ieee80211_queue_work(wl->hw, &wlvif->rx_streaming_disable_work); } @@ -2279,8 +2279,7 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif) wlcore_pending_auth_complete_work); INIT_LIST_HEAD(&wlvif->list); - setup_timer(&wlvif->rx_streaming_timer, wl1271_rx_streaming_timer, - (unsigned long) wlvif); + timer_setup(&wlvif->rx_streaming_timer, wl1271_rx_streaming_timer, 0); return 0; } |
