diff options
Diffstat (limited to '')
| -rw-r--r-- | net/mac80211/driver-ops.h | 159 |
1 files changed, 142 insertions, 17 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 2bc2fbe58..f690c385a 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -40,6 +40,9 @@ static inline void drv_tx(struct ieee80211_local *local, static inline void drv_sync_rx_queues(struct ieee80211_local *local, struct sta_info *sta) { + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (local->ops->sync_rx_queues) { trace_drv_sync_rx_queues(local, sta->sdata, &sta->sta); local->ops->sync_rx_queues(&local->hw); @@ -94,6 +97,7 @@ static inline int drv_suspend(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_suspend(local); ret = local->ops->suspend(&local->hw, wowlan); @@ -106,6 +110,7 @@ static inline int drv_resume(struct ieee80211_local *local) int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_resume(local); ret = local->ops->resume(&local->hw); @@ -117,6 +122,7 @@ static inline void drv_set_wakeup(struct ieee80211_local *local, bool enabled) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!local->ops->set_wakeup) return; @@ -142,6 +148,7 @@ static inline int drv_config(struct ieee80211_local *local, u32 changed) int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_config(local, changed); ret = local->ops->config(&local->hw, changed); @@ -154,6 +161,7 @@ static inline void drv_vif_cfg_changed(struct ieee80211_local *local, u64 changed) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -193,6 +201,7 @@ static inline void drv_configure_filter(struct ieee80211_local *local, u64 multicast) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_configure_filter(local, changed_flags, total_flags, multicast); @@ -207,6 +216,7 @@ static inline void drv_config_iface_filter(struct ieee80211_local *local, unsigned int changed_flags) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_config_iface_filter(local, sdata, filter_flags, changed_flags); @@ -263,6 +273,7 @@ static inline int drv_hw_scan(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -277,6 +288,7 @@ static inline void drv_cancel_hw_scan(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -295,6 +307,7 @@ drv_sched_scan_start(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -312,6 +325,7 @@ static inline int drv_sched_scan_stop(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -328,6 +342,7 @@ static inline void drv_sw_scan_start(struct ieee80211_local *local, const u8 *mac_addr) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_sw_scan_start(local, sdata, mac_addr); if (local->ops->sw_scan_start) @@ -339,6 +354,7 @@ static inline void drv_sw_scan_complete(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_sw_scan_complete(local, sdata); if (local->ops->sw_scan_complete) @@ -352,6 +368,7 @@ static inline int drv_get_stats(struct ieee80211_local *local, int ret = -EOPNOTSUPP; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (local->ops->get_stats) ret = local->ops->get_stats(&local->hw, stats); @@ -375,6 +392,7 @@ static inline int drv_set_frag_threshold(struct ieee80211_local *local, int ret = 0; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_set_frag_threshold(local, value); if (local->ops->set_frag_threshold) @@ -389,6 +407,7 @@ static inline int drv_set_rts_threshold(struct ieee80211_local *local, int ret = 0; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_set_rts_threshold(local, value); if (local->ops->set_rts_threshold) @@ -402,6 +421,7 @@ static inline int drv_set_coverage_class(struct ieee80211_local *local, { int ret = 0; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_set_coverage_class(local, value); if (local->ops->set_coverage_class) @@ -435,6 +455,7 @@ static inline int drv_sta_add(struct ieee80211_local *local, int ret = 0; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); if (!check_sdata_in_driver(sdata)) @@ -454,6 +475,7 @@ static inline void drv_sta_remove(struct ieee80211_local *local, struct ieee80211_sta *sta) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); if (!check_sdata_in_driver(sdata)) @@ -467,12 +489,30 @@ static inline void drv_sta_remove(struct ieee80211_local *local, } #ifdef CONFIG_MAC80211_DEBUGFS +static inline void drv_vif_add_debugfs(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata) +{ + might_sleep(); + + if (sdata->vif.type == NL80211_IFTYPE_MONITOR || + WARN_ON(!sdata->vif.debugfs_dir)) + return; + + sdata = get_bss_sdata(sdata); + if (!check_sdata_in_driver(sdata)) + return; + + if (local->ops->vif_add_debugfs) + local->ops->vif_add_debugfs(&local->hw, &sdata->vif); +} + static inline void drv_link_add_debugfs(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct ieee80211_bss_conf *link_conf, struct dentry *dir) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); if (!check_sdata_in_driver(sdata)) @@ -489,6 +529,7 @@ static inline void drv_sta_add_debugfs(struct ieee80211_local *local, struct dentry *dir) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); if (!check_sdata_in_driver(sdata)) @@ -505,6 +546,7 @@ static inline void drv_link_sta_add_debugfs(struct ieee80211_local *local, struct dentry *dir) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); if (!check_sdata_in_driver(sdata)) @@ -514,6 +556,12 @@ static inline void drv_link_sta_add_debugfs(struct ieee80211_local *local, local->ops->link_sta_add_debugfs(&local->hw, &sdata->vif, link_sta, dir); } +#else +static inline void drv_vif_add_debugfs(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata) +{ + might_sleep(); +} #endif static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local, @@ -521,6 +569,7 @@ static inline void drv_sta_pre_rcu_remove(struct ieee80211_local *local, struct sta_info *sta) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); if (!check_sdata_in_driver(sdata)) @@ -569,6 +618,9 @@ static inline void drv_sta_statistics(struct ieee80211_local *local, struct ieee80211_sta *sta, struct station_info *sinfo) { + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + sdata = get_bss_sdata(sdata); if (!check_sdata_in_driver(sdata)) return; @@ -599,6 +651,7 @@ static inline int drv_tx_last_beacon(struct ieee80211_local *local) int ret = 0; /* default unsupported op for less congestion */ might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_tx_last_beacon(local); if (local->ops->tx_last_beacon) @@ -616,6 +669,9 @@ static inline int drv_get_survey(struct ieee80211_local *local, int idx, { int ret = -EOPNOTSUPP; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + trace_drv_get_survey(local, idx, survey); if (local->ops->get_survey) @@ -629,6 +685,7 @@ static inline int drv_get_survey(struct ieee80211_local *local, int idx, static inline void drv_rfkill_poll(struct ieee80211_local *local) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (local->ops->rfkill_poll) local->ops->rfkill_poll(&local->hw); @@ -641,6 +698,7 @@ static inline void drv_flush(struct ieee80211_local *local, struct ieee80211_vif *vif; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); vif = sdata ? &sdata->vif : NULL; @@ -659,6 +717,7 @@ static inline void drv_flush_sta(struct ieee80211_local *local, struct sta_info *sta) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); sdata = get_bss_sdata(sdata); @@ -676,6 +735,7 @@ static inline void drv_channel_switch(struct ieee80211_local *local, struct ieee80211_channel_switch *ch_switch) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_channel_switch(local, sdata, ch_switch); local->ops->channel_switch(&local->hw, &sdata->vif, ch_switch); @@ -688,6 +748,7 @@ static inline int drv_set_antenna(struct ieee80211_local *local, { int ret = -EOPNOTSUPP; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (local->ops->set_antenna) ret = local->ops->set_antenna(&local->hw, tx_ant, rx_ant); trace_drv_set_antenna(local, tx_ant, rx_ant, ret); @@ -699,6 +760,7 @@ static inline int drv_get_antenna(struct ieee80211_local *local, { int ret = -EOPNOTSUPP; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (local->ops->get_antenna) ret = local->ops->get_antenna(&local->hw, tx_ant, rx_ant); trace_drv_get_antenna(local, *tx_ant, *rx_ant, ret); @@ -714,6 +776,7 @@ static inline int drv_remain_on_channel(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_remain_on_channel(local, sdata, chan, duration, type); ret = local->ops->remain_on_channel(&local->hw, &sdata->vif, @@ -730,6 +793,7 @@ drv_cancel_remain_on_channel(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_cancel_remain_on_channel(local, sdata); ret = local->ops->cancel_remain_on_channel(&local->hw, &sdata->vif); @@ -744,6 +808,7 @@ static inline int drv_set_ringparam(struct ieee80211_local *local, int ret = -ENOTSUPP; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_set_ringparam(local, tx, rx); if (local->ops->set_ringparam) @@ -757,6 +822,7 @@ static inline void drv_get_ringparam(struct ieee80211_local *local, u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_get_ringparam(local, tx, tx_max, rx, rx_max); if (local->ops->get_ringparam) @@ -769,6 +835,7 @@ static inline bool drv_tx_frames_pending(struct ieee80211_local *local) bool ret = false; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_tx_frames_pending(local); if (local->ops->tx_frames_pending) @@ -785,6 +852,7 @@ static inline int drv_set_bitrate_mask(struct ieee80211_local *local, int ret = -EOPNOTSUPP; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -802,6 +870,9 @@ static inline void drv_set_rekey_data(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct cfg80211_gtk_rekey_data *data) { + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!check_sdata_in_driver(sdata)) return; @@ -856,11 +927,13 @@ static inline void drv_mgd_prepare_tx(struct ieee80211_local *local, struct ieee80211_prep_tx_info *info) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); + info->link_id = info->link_id < 0 ? 0 : info->link_id; trace_drv_mgd_prepare_tx(local, sdata, info->duration, info->subtype, info->success); if (local->ops->mgd_prepare_tx) @@ -873,6 +946,7 @@ static inline void drv_mgd_complete_tx(struct ieee80211_local *local, struct ieee80211_prep_tx_info *info) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -887,17 +961,22 @@ static inline void drv_mgd_complete_tx(struct ieee80211_local *local, static inline void drv_mgd_protect_tdls_discover(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata) + struct ieee80211_sub_if_data *sdata, + int link_id) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION); + link_id = link_id > 0 ? link_id : 0; + trace_drv_mgd_protect_tdls_discover(local, sdata); if (local->ops->mgd_protect_tdls_discover) - local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif); + local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif, + link_id); trace_drv_return_void(local); } @@ -907,6 +986,7 @@ static inline int drv_add_chanctx(struct ieee80211_local *local, int ret = -EOPNOTSUPP; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_add_chanctx(local, ctx); if (local->ops->add_chanctx) @@ -922,6 +1002,7 @@ static inline void drv_remove_chanctx(struct ieee80211_local *local, struct ieee80211_chanctx *ctx) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (WARN_ON(!ctx->driver_present)) return; @@ -938,6 +1019,7 @@ static inline void drv_change_chanctx(struct ieee80211_local *local, u32 changed) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_change_chanctx(local, ctx, changed); if (local->ops->change_chanctx) { @@ -947,14 +1029,6 @@ static inline void drv_change_chanctx(struct ieee80211_local *local, trace_drv_return_void(local); } -static inline void drv_verify_link_exists(struct ieee80211_sub_if_data *sdata, - struct ieee80211_bss_conf *link_conf) -{ - /* deflink always exists, so need to check only for other links */ - if (sdata->deflink.conf != link_conf) - sdata_assert_lock(sdata); -} - int drv_assign_vif_chanctx(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct ieee80211_bss_conf *link_conf, @@ -973,10 +1047,8 @@ static inline int drv_start_ap(struct ieee80211_local *local, { int ret = 0; - /* make sure link_conf is protected */ - drv_verify_link_exists(sdata, link_conf); - might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -992,8 +1064,8 @@ static inline void drv_stop_ap(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, struct ieee80211_bss_conf *link_conf) { - /* make sure link_conf is protected */ - drv_verify_link_exists(sdata, link_conf); + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1009,6 +1081,7 @@ drv_reconfig_complete(struct ieee80211_local *local, enum ieee80211_reconfig_type reconfig_type) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); trace_drv_reconfig_complete(local, reconfig_type); if (local->ops->reconfig_complete) @@ -1021,6 +1094,9 @@ drv_set_default_unicast_key(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, int key_idx) { + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!check_sdata_in_driver(sdata)) return; @@ -1051,6 +1127,9 @@ drv_channel_switch_beacon(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (local->ops->channel_switch_beacon) { trace_drv_channel_switch_beacon(local, sdata, chandef); local->ops->channel_switch_beacon(&local->hw, &sdata->vif, @@ -1065,6 +1144,9 @@ drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; int ret = 0; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!check_sdata_in_driver(sdata)) return -EIO; @@ -1077,17 +1159,22 @@ drv_pre_channel_switch(struct ieee80211_sub_if_data *sdata, } static inline int -drv_post_channel_switch(struct ieee80211_sub_if_data *sdata) +drv_post_channel_switch(struct ieee80211_link_data *link) { + struct ieee80211_sub_if_data *sdata = link->sdata; struct ieee80211_local *local = sdata->local; int ret = 0; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!check_sdata_in_driver(sdata)) return -EIO; trace_drv_post_channel_switch(local, sdata); if (local->ops->post_channel_switch) - ret = local->ops->post_channel_switch(&local->hw, &sdata->vif); + ret = local->ops->post_channel_switch(&local->hw, &sdata->vif, + link->conf); trace_drv_return_int(local, ret); return ret; } @@ -1097,6 +1184,9 @@ drv_abort_channel_switch(struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!check_sdata_in_driver(sdata)) return; @@ -1112,6 +1202,9 @@ drv_channel_switch_rx_beacon(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!check_sdata_in_driver(sdata)) return; @@ -1127,6 +1220,7 @@ static inline int drv_join_ibss(struct ieee80211_local *local, int ret = 0; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -1141,6 +1235,7 @@ static inline void drv_leave_ibss(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1168,6 +1263,9 @@ static inline int drv_get_txpower(struct ieee80211_local *local, { int ret; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!local->ops->get_txpower) return -EOPNOTSUPP; @@ -1187,6 +1285,7 @@ drv_tdls_channel_switch(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -1207,6 +1306,7 @@ drv_tdls_cancel_channel_switch(struct ieee80211_local *local, struct ieee80211_sta *sta) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1272,6 +1372,11 @@ drv_get_ftm_responder_stats(struct ieee80211_local *local, { u32 ret = -EOPNOTSUPP; + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); + if (!check_sdata_in_driver(sdata)) + return -EIO; + if (local->ops->get_ftm_responder_stats) ret = local->ops->get_ftm_responder_stats(&local->hw, &sdata->vif, @@ -1288,6 +1393,7 @@ static inline int drv_start_pmsr(struct ieee80211_local *local, int ret = -EOPNOTSUPP; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return -EIO; @@ -1307,6 +1413,7 @@ static inline void drv_abort_pmsr(struct ieee80211_local *local, trace_drv_abort_pmsr(local, sdata); might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1322,6 +1429,7 @@ static inline int drv_start_nan(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); check_sdata_in_driver(sdata); trace_drv_start_nan(local, sdata, conf); @@ -1334,6 +1442,7 @@ static inline void drv_stop_nan(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); check_sdata_in_driver(sdata); trace_drv_stop_nan(local, sdata); @@ -1349,6 +1458,7 @@ static inline int drv_nan_change_conf(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); check_sdata_in_driver(sdata); if (!local->ops->nan_change_conf) @@ -1369,6 +1479,7 @@ static inline int drv_add_nan_func(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); check_sdata_in_driver(sdata); if (!local->ops->add_nan_func) @@ -1386,6 +1497,7 @@ static inline void drv_del_nan_func(struct ieee80211_local *local, u8 instance_id) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); check_sdata_in_driver(sdata); trace_drv_del_nan_func(local, sdata, instance_id); @@ -1402,6 +1514,7 @@ static inline int drv_set_tid_config(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); ret = local->ops->set_tid_config(&local->hw, &sdata->vif, sta, tid_conf); trace_drv_return_int(local, ret); @@ -1416,6 +1529,7 @@ static inline int drv_reset_tid_config(struct ieee80211_local *local, int ret; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); ret = local->ops->reset_tid_config(&local->hw, &sdata->vif, sta, tids); trace_drv_return_int(local, ret); @@ -1426,6 +1540,7 @@ static inline void drv_update_vif_offload(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); check_sdata_in_driver(sdata); if (!local->ops->update_vif_offload) @@ -1441,6 +1556,9 @@ static inline void drv_sta_set_4addr(struct ieee80211_local *local, struct ieee80211_sta *sta, bool enabled) { sdata = get_bss_sdata(sdata); + + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1456,6 +1574,9 @@ static inline void drv_sta_set_decap_offload(struct ieee80211_local *local, bool enabled) { sdata = get_bss_sdata(sdata); + + might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1474,6 +1595,7 @@ static inline void drv_add_twt_setup(struct ieee80211_local *local, struct ieee80211_twt_params *twt_agrt; might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1491,6 +1613,7 @@ static inline void drv_twt_teardown_request(struct ieee80211_local *local, u8 flowid) { might_sleep(); + lockdep_assert_wiphy(local->hw.wiphy); if (!check_sdata_in_driver(sdata)) return; @@ -1531,6 +1654,8 @@ static inline int drv_net_setup_tc(struct ieee80211_local *local, { int ret = -EOPNOTSUPP; + might_sleep(); + sdata = get_bss_sdata(sdata); trace_drv_net_setup_tc(local, sdata, type); if (local->ops->net_setup_tc) |