diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 240 |
1 files changed, 103 insertions, 137 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 0573581791..5f6b16d3fc 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -138,7 +138,8 @@ struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy, resp->channels, __le16_to_cpu(resp->mcc), __le16_to_cpu(resp->geo_info), - le32_to_cpu(resp->cap), resp_ver); + le32_to_cpu(resp->cap), resp_ver, + mvm->fwrt.uats_enabled); /* Store the return source id */ src_id = resp->source_id; if (IS_ERR_OR_NULL(regd)) { @@ -263,6 +264,9 @@ static const u8 tm_if_types_ext_capa_sta[] = { __bf_shf(IEEE80211_EML_CAP_EMLSR_PADDING_DELAY) | \ IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_64US << \ __bf_shf(IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY)) +#define IWL_MVM_MLD_CAPA_OPS FIELD_PREP_CONST( \ + IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP, \ + IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP_SAME) static const struct wiphy_iftype_ext_capab add_iftypes_ext_capa[] = { { @@ -272,6 +276,7 @@ static const struct wiphy_iftype_ext_capab add_iftypes_ext_capa[] = { .extended_capabilities_len = sizeof(he_if_types_ext_capa_sta), /* relevant only if EHT is supported */ .eml_capabilities = IWL_MVM_EMLSR_CAPA, + .mld_capa_and_ops = IWL_MVM_MLD_CAPA_OPS, }, { .iftype = NL80211_IFTYPE_STATION, @@ -280,6 +285,7 @@ static const struct wiphy_iftype_ext_capab add_iftypes_ext_capa[] = { .extended_capabilities_len = sizeof(tm_if_types_ext_capa_sta), /* relevant only if EHT is supported */ .eml_capabilities = IWL_MVM_EMLSR_CAPA, + .mld_capa_and_ops = IWL_MVM_MLD_CAPA_OPS, }, }; @@ -490,6 +496,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) IWL_UCODE_TLV_CAPA_TIME_SYNC_BOTH_FTM_TM)) hw->wiphy->hw_timestamp_max_peers = 1; + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT)) + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_SPP_AMSDU_SUPPORT); + ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); hw->wiphy->features |= NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR | @@ -695,6 +706,18 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) } } + if (iwl_fw_lookup_cmd_ver(mvm->fw, WIDE_ID(LOCATION_GROUP, + TOF_RANGE_REQ_CMD), + IWL_FW_CMD_VER_UNKNOWN) >= 11) { + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE); + + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT)) + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_SECURE_LTF); + } + mvm->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD; #ifdef CONFIG_PM_SLEEP @@ -1195,14 +1218,12 @@ int iwl_mvm_mac_start(struct ieee80211_hw *hw) { struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); int ret; - int retry, max_retry = 0; mutex_lock(&mvm->mutex); /* we are starting the mac not in error flow, and restart is enabled */ if (!test_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED, &mvm->status) && iwlwifi_mod_params.fw_restart) { - max_retry = IWL_MAX_INIT_RETRY; /* * This will prevent mac80211 recovery flows to trigger during * init failures @@ -1210,13 +1231,7 @@ int iwl_mvm_mac_start(struct ieee80211_hw *hw) set_bit(IWL_MVM_STATUS_STARTING, &mvm->status); } - for (retry = 0; retry <= max_retry; retry++) { - ret = __iwl_mvm_mac_start(mvm); - if (!ret || mvm->pldr_sync) - break; - - IWL_ERR(mvm, "mac start retry %d\n", retry); - } + ret = __iwl_mvm_mac_start(mvm); clear_bit(IWL_MVM_STATUS_STARTING, &mvm->status); mutex_unlock(&mvm->mutex); @@ -1350,6 +1365,7 @@ void iwl_mvm_mac_stop(struct ieee80211_hw *hw) * discover that its list is now empty. */ cancel_work_sync(&mvm->async_handlers_wk); + wiphy_work_cancel(hw->wiphy, &mvm->async_handlers_wiphy_wk); } struct iwl_mvm_phy_ctxt *iwl_mvm_get_free_phy_ctxt(struct iwl_mvm *mvm) @@ -1383,7 +1399,9 @@ int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (tx_power == IWL_DEFAULT_MAX_TX_POWER) cmd.common.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER); - if (cmd_ver == 7) + if (cmd_ver == 8) + len = sizeof(cmd.v8); + else if (cmd_ver == 7) len = sizeof(cmd.v7); else if (cmd_ver == 6) len = sizeof(cmd.v6); @@ -1433,7 +1451,7 @@ int iwl_mvm_post_channel_switch(struct ieee80211_hw *hw, if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD)) { - ret = iwl_mvm_enable_beacon_filter(mvm, vif, 0); + ret = iwl_mvm_enable_beacon_filter(mvm, vif); if (ret) goto out_unlock; @@ -1454,7 +1472,8 @@ out_unlock: } void iwl_mvm_abort_channel_switch(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) { struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); @@ -1573,8 +1592,14 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, mvmvif->mvm = mvm; /* the first link always points to the default one */ + mvmvif->deflink.fw_link_id = IWL_MVM_FW_LINK_ID_INVALID; + mvmvif->deflink.active = 0; mvmvif->link[0] = &mvmvif->deflink; + ret = iwl_mvm_set_link_mapping(mvm, vif, &vif->bss_conf); + if (ret) + goto out; + /* * Not much to do here. The stack will not allow interface * types or combinations that we didn't advertise, so we @@ -1630,7 +1655,7 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, goto out_remove_mac; /* beacon filtering */ - ret = iwl_mvm_disable_beacon_filter(mvm, vif, 0); + ret = iwl_mvm_disable_beacon_filter(mvm, vif); if (ret) goto out_remove_mac; @@ -1649,7 +1674,7 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, if (vif->type == NL80211_IFTYPE_MONITOR) { mvm->monitor_on = true; mvm->monitor_p80 = - iwl_mvm_chandef_get_primary_80(&vif->bss_conf.chandef); + iwl_mvm_chandef_get_primary_80(&vif->bss_conf.chanreq.oper); } if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) @@ -1778,6 +1803,7 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw, mvm->p2p_device_vif = NULL; } + iwl_mvm_unset_link_mapping(mvm, vif, &vif->bss_conf); iwl_mvm_mac_ctxt_remove(mvm, vif); RCU_INIT_POINTER(mvm->vif_id_to_mac[mvmvif->id], NULL); @@ -2575,7 +2601,7 @@ iwl_mvm_bss_info_changed_station_common(struct iwl_mvm *mvm, iwl_mvm_stop_session_protection(mvm, vif); iwl_mvm_sf_update(mvm, vif, false); - WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0)); + WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif)); } if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS | BSS_CHANGED_QOS | @@ -2596,7 +2622,7 @@ iwl_mvm_bss_info_changed_station_common(struct iwl_mvm *mvm, /* FIXME: need to update per link when FW API will * support it */ - ret = iwl_mvm_enable_beacon_filter(mvm, vif, 0); + ret = iwl_mvm_enable_beacon_filter(mvm, vif); if (ret) IWL_ERR(mvm, "failed to update CQM thresholds\n"); @@ -2623,9 +2649,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, */ if (changes & BSS_CHANGED_ASSOC && vif->cfg.assoc) { if ((vif->bss_conf.he_support && - !iwlwifi_mod_params.disable_11ax) || - (vif->bss_conf.eht_support && - !iwlwifi_mod_params.disable_11be)) + !iwlwifi_mod_params.disable_11ax)) iwl_mvm_cfg_he_sta(mvm, vif, mvmvif->deflink.ap_sta_id); iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif); @@ -2634,10 +2658,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, /* Update MU EDCA params */ if (changes & BSS_CHANGED_QOS && mvmvif->associated && vif->cfg.assoc && - ((vif->bss_conf.he_support && - !iwlwifi_mod_params.disable_11ax) || - (vif->bss_conf.eht_support && - !iwlwifi_mod_params.disable_11be))) + (vif->bss_conf.he_support && !iwlwifi_mod_params.disable_11ax)) iwl_mvm_cfg_he_sta(mvm, vif, mvmvif->deflink.ap_sta_id); /* @@ -3433,16 +3454,16 @@ iwl_mvm_check_he_obss_narrow_bw_ru(struct ieee80211_hw *hw, .tolerated = true, }; - if (WARN_ON_ONCE(!link_conf->chandef.chan || + if (WARN_ON_ONCE(!link_conf->chanreq.oper.chan || !mvmvif->link[link_id])) return; - if (!(link_conf->chandef.chan->flags & IEEE80211_CHAN_RADAR)) { + if (!(link_conf->chanreq.oper.chan->flags & IEEE80211_CHAN_RADAR)) { mvmvif->link[link_id]->he_ru_2mhz_block = false; return; } - cfg80211_bss_iter(hw->wiphy, &link_conf->chandef, + cfg80211_bss_iter(hw->wiphy, &link_conf->chanreq.oper, iwl_mvm_check_he_obss_narrow_bw_ru_iter, &iter_data); @@ -3502,10 +3523,10 @@ static void iwl_mvm_mei_host_associated(struct iwl_mvm *mvm, return; /* FIXME: MEI needs to be updated for MLO */ - if (!vif->bss_conf.chandef.chan) + if (!vif->bss_conf.chanreq.oper.chan) return; - conn_info.channel = vif->bss_conf.chandef.chan->hw_value; + conn_info.channel = vif->bss_conf.chanreq.oper.chan->hw_value; switch (mvm_sta->pairwise_cipher) { case WLAN_CIPHER_SUITE_TKIP: @@ -3752,10 +3773,8 @@ iwl_mvm_sta_state_auth_to_assoc(struct ieee80211_hw *hw, * the default bss_conf */ if (!mvm->mld_api_is_used && - ((vif->bss_conf.he_support && - !iwlwifi_mod_params.disable_11ax) || - (vif->bss_conf.eht_support && - !iwlwifi_mod_params.disable_11be))) + (vif->bss_conf.he_support && + !iwlwifi_mod_params.disable_11ax)) iwl_mvm_cfg_he_sta(mvm, vif, mvm_sta->deflink.sta_id); } else if (vif->type == NL80211_IFTYPE_STATION) { iwl_mvm_vif_set_he_support(hw, vif, sta, true); @@ -3787,6 +3806,24 @@ out: return callbacks->update_sta(mvm, vif, sta); } +static void iwl_mvm_bt_coex_update_vif_esr(struct iwl_mvm *mvm, + struct ieee80211_vif *vif) +{ + unsigned long usable_links = ieee80211_vif_usable_links(vif); + u8 link_id; + + for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_bss_conf *link_conf = + link_conf_dereference_protected(vif, link_id); + + if (WARN_ON_ONCE(!link_conf)) + return; + + if (link_conf->chanreq.oper.chan->band == NL80211_BAND_2GHZ) + iwl_mvm_bt_coex_update_link_esr(mvm, vif, link_id); + } +} + static int iwl_mvm_sta_state_assoc_to_authorized(struct iwl_mvm *mvm, struct ieee80211_vif *vif, @@ -3807,13 +3844,16 @@ iwl_mvm_sta_state_assoc_to_authorized(struct iwl_mvm *mvm, NL80211_TDLS_ENABLE_LINK); } else { /* enable beacon filtering */ - WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0)); + WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif)); mvmvif->authorized = 1; callbacks->mac_ctxt_changed(mvm, vif, false); iwl_mvm_mei_host_associated(mvm, vif, mvm_sta); + /* Calculate eSR mode due to BT coex */ + iwl_mvm_bt_coex_update_vif_esr(mvm, vif); + /* when client is authorized (AP station marked as such), * try to enable more links */ @@ -3865,7 +3905,7 @@ iwl_mvm_sta_state_authorized_to_assoc(struct iwl_mvm *mvm, mvmvif->authorized = 0; /* disable beacon filtering */ - iwl_mvm_disable_beacon_filter(mvm, vif, 0); + iwl_mvm_disable_beacon_filter(mvm, vif); } return 0; @@ -4444,44 +4484,6 @@ static bool iwl_mvm_rx_aux_roc(struct iwl_notif_wait_data *notif_wait, return true; } -#define AUX_ROC_MIN_DURATION MSEC_TO_TU(100) -#define AUX_ROC_MIN_DELAY MSEC_TO_TU(200) -#define AUX_ROC_MAX_DELAY MSEC_TO_TU(600) -#define AUX_ROC_SAFETY_BUFFER MSEC_TO_TU(20) -#define AUX_ROC_MIN_SAFETY_BUFFER MSEC_TO_TU(10) - -static void iwl_mvm_roc_duration_and_delay(struct ieee80211_vif *vif, - u32 duration_ms, - u32 *duration_tu, - u32 *delay) -{ - u32 dtim_interval = vif->bss_conf.dtim_period * - vif->bss_conf.beacon_int; - - *delay = AUX_ROC_MIN_DELAY; - *duration_tu = MSEC_TO_TU(duration_ms); - - /* - * If we are associated we want the delay time to be at least one - * dtim interval so that the FW can wait until after the DTIM and - * then start the time event, this will potentially allow us to - * remain off-channel for the max duration. - * Since we want to use almost a whole dtim interval we would also - * like the delay to be for 2-3 dtim intervals, in case there are - * other time events with higher priority. - */ - if (vif->cfg.assoc) { - *delay = min_t(u32, dtim_interval * 3, AUX_ROC_MAX_DELAY); - /* We cannot remain off-channel longer than the DTIM interval */ - if (dtim_interval <= *duration_tu) { - *duration_tu = dtim_interval - AUX_ROC_SAFETY_BUFFER; - if (*duration_tu <= AUX_ROC_MIN_DURATION) - *duration_tu = dtim_interval - - AUX_ROC_MIN_SAFETY_BUFFER; - } - } -} - static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, struct ieee80211_channel *channel, struct ieee80211_vif *vif, @@ -4579,48 +4581,6 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, return res; } -static int iwl_mvm_roc_add_cmd(struct iwl_mvm *mvm, - struct ieee80211_channel *channel, - struct ieee80211_vif *vif, - int duration, u32 activity) -{ - int res; - u32 duration_tu, delay; - struct iwl_roc_req roc_req = { - .action = cpu_to_le32(FW_CTXT_ACTION_ADD), - .activity = cpu_to_le32(activity), - .sta_id = cpu_to_le32(mvm->aux_sta.sta_id), - }; - - lockdep_assert_held(&mvm->mutex); - - /* Set the channel info data */ - iwl_mvm_set_chan_info(mvm, &roc_req.channel_info, - channel->hw_value, - iwl_mvm_phy_band_from_nl80211(channel->band), - IWL_PHY_CHANNEL_MODE20, 0); - - iwl_mvm_roc_duration_and_delay(vif, duration, &duration_tu, - &delay); - roc_req.duration = cpu_to_le32(duration_tu); - roc_req.max_delay = cpu_to_le32(delay); - - IWL_DEBUG_TE(mvm, - "\t(requested = %ums, max_delay = %ums)\n", - duration, delay); - IWL_DEBUG_TE(mvm, - "Requesting to remain on channel %u for %utu\n", - channel->hw_value, duration_tu); - - /* Set the node address */ - memcpy(roc_req.node_addr, vif->addr, ETH_ALEN); - - res = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(MAC_CONF_GROUP, ROC_CMD), - 0, sizeof(roc_req), &roc_req); - - return res; -} - static int iwl_mvm_add_aux_sta_for_hs20(struct iwl_mvm *mvm, u32 lmac_id) { int ret = 0; @@ -4683,7 +4643,7 @@ static int iwl_mvm_roc_station(struct iwl_mvm *mvm, if (fw_ver == IWL_FW_CMD_VER_UNKNOWN) { ret = iwl_mvm_send_aux_roc_cmd(mvm, channel, vif, duration); - } else if (fw_ver == 3) { + } else if (fw_ver >= 3) { ret = iwl_mvm_roc_add_cmd(mvm, channel, vif, duration, ROC_ACTIVITY_HOTSPOT); } else { @@ -4737,7 +4697,7 @@ static int iwl_mvm_p2p_find_phy_ctxt(struct iwl_mvm *mvm, cfg80211_chandef_create(&chandef, channel, NL80211_CHAN_NO_HT); return iwl_mvm_phy_ctxt_add(mvm, mvmvif->deflink.phy_ctxt, - &chandef, 1, 1); + &chandef, NULL, 1, 1); } /* Execute the common part for MLD and non-MLD modes */ @@ -4825,8 +4785,8 @@ static void iwl_mvm_ftm_responder_chanctx_iter(void *_data, u8 *mac, data->responder = true; } -static bool iwl_mvm_is_ftm_responder_chanctx(struct iwl_mvm *mvm, - struct ieee80211_chanctx_conf *ctx) +bool iwl_mvm_is_ftm_responder_chanctx(struct iwl_mvm *mvm, + struct ieee80211_chanctx_conf *ctx) { struct iwl_mvm_ftm_responder_iter_data data = { .responder = false, @@ -4845,9 +4805,7 @@ static int __iwl_mvm_add_chanctx(struct iwl_mvm *mvm, { u16 *phy_ctxt_id = (u16 *)ctx->drv_priv; struct iwl_mvm_phy_ctxt *phy_ctxt; - bool use_def = iwl_mvm_is_ftm_responder_chanctx(mvm, ctx) || - iwl_mvm_enable_fils(mvm, ctx); - struct cfg80211_chan_def *def = use_def ? &ctx->def : &ctx->min_def; + struct cfg80211_chan_def *def = iwl_mvm_chanctx_def(mvm, ctx); int ret; lockdep_assert_held(&mvm->mutex); @@ -4860,7 +4818,7 @@ static int __iwl_mvm_add_chanctx(struct iwl_mvm *mvm, goto out; } - ret = iwl_mvm_phy_ctxt_add(mvm, phy_ctxt, def, + ret = iwl_mvm_phy_ctxt_add(mvm, phy_ctxt, def, &ctx->ap, ctx->rx_chains_static, ctx->rx_chains_dynamic); if (ret) { @@ -4913,9 +4871,7 @@ void iwl_mvm_change_chanctx(struct ieee80211_hw *hw, struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw); u16 *phy_ctxt_id = (u16 *)ctx->drv_priv; struct iwl_mvm_phy_ctxt *phy_ctxt = &mvm->phy_ctxts[*phy_ctxt_id]; - bool use_def = iwl_mvm_is_ftm_responder_chanctx(mvm, ctx) || - iwl_mvm_enable_fils(mvm, ctx); - struct cfg80211_chan_def *def = use_def ? &ctx->def : &ctx->min_def; + struct cfg80211_chan_def *def = iwl_mvm_chanctx_def(mvm, ctx); if (WARN_ONCE((phy_ctxt->ref > 1) && (changed & ~(IEEE80211_CHANCTX_CHANGE_WIDTH | @@ -4940,7 +4896,7 @@ void iwl_mvm_change_chanctx(struct ieee80211_hw *hw, } iwl_mvm_bt_coex_vif_change(mvm); - iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, def, + iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, def, &ctx->ap, ctx->rx_chains_static, ctx->rx_chains_dynamic); @@ -5393,8 +5349,8 @@ static int __iwl_mvm_mac_testmode_cmd(struct iwl_mvm *mvm, return -EINVAL; if (nla_get_u32(tb[IWL_MVM_TM_ATTR_BEACON_FILTER_STATE])) - return iwl_mvm_enable_beacon_filter(mvm, vif, 0); - return iwl_mvm_disable_beacon_filter(mvm, vif, 0); + return iwl_mvm_enable_beacon_filter(mvm, vif); + return iwl_mvm_disable_beacon_filter(mvm, vif); } return -EOPNOTSUPP; @@ -5478,7 +5434,7 @@ static int iwl_mvm_old_pre_chan_sw_sta(struct iwl_mvm *mvm, iwl_mvm_csa_client_absent(mvm, vif); if (mvmvif->bf_data.bf_enabled) { - int ret = iwl_mvm_disable_beacon_filter(mvm, vif, 0); + int ret = iwl_mvm_disable_beacon_filter(mvm, vif); if (ret) return ret; @@ -5638,8 +5594,16 @@ void iwl_mvm_channel_switch_rx_beacon(struct ieee80211_hw *hw, if (chsw->count >= mvmvif->csa_count && chsw->block_tx) { if (mvmvif->csa_misbehave) { + struct ieee80211_bss_conf *link_conf; + /* Second time, give up on this AP*/ - iwl_mvm_abort_channel_switch(hw, vif); + + link_conf = wiphy_dereference(hw->wiphy, + vif->link_conf[chsw->link_id]); + if (WARN_ON(!link_conf)) + return; + + iwl_mvm_abort_channel_switch(hw, vif, link_conf); ieee80211_chswitch_done(vif, false, 0); mvmvif->csa_misbehave = false; return; @@ -6140,6 +6104,7 @@ void iwl_mvm_mac_event_callback(struct ieee80211_hw *hw, } } +#define SYNC_RX_QUEUE_TIMEOUT (HZ) void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, enum iwl_mvm_rxq_notif_type type, bool sync, @@ -6188,11 +6153,12 @@ void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, lockdep_assert_held(&mvm->mutex); ret = wait_event_timeout(mvm->rx_sync_waitq, READ_ONCE(mvm->queue_sync_state) == 0 || - iwl_mvm_is_radio_killed(mvm), - HZ); - WARN_ONCE(!ret && !iwl_mvm_is_radio_killed(mvm), - "queue sync: failed to sync, state is 0x%lx\n", - mvm->queue_sync_state); + iwl_mvm_is_radio_hw_killed(mvm), + SYNC_RX_QUEUE_TIMEOUT); + WARN_ONCE(!ret && !iwl_mvm_is_radio_hw_killed(mvm), + "queue sync: failed to sync, state is 0x%lx, cookie %d\n", + mvm->queue_sync_state, + mvm->queue_sync_cookie); } out: |