diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 2d68cee41306..a552955f72f7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -1805,7 +1805,8 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) iwl_mvm_get_wd_timeout(mvm, vif, false, false); int queue; - if (vif->type == NL80211_IFTYPE_AP) + if (vif->type == NL80211_IFTYPE_AP || + vif->type == NL80211_IFTYPE_ADHOC) queue = mvm->probe_queue; else if (vif->type == NL80211_IFTYPE_P2P_DEVICE) queue = mvm->p2p_dev_queue; @@ -1825,8 +1826,34 @@ int iwl_mvm_send_add_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) ret = iwl_mvm_add_int_sta_common(mvm, bsta, baddr, mvmvif->id, mvmvif->color); + if (ret) + return ret; - return ret; + /* + * In AP vif type, we also need to enable the cab_queue. However, we + * have to enable it after the ADD_STA command is sent, otherwise the + * FW will throw an assert once we send the ADD_STA command (it'll + * detect a mismatch in the tfd_queue_msk, as we can't add the + * enabled-cab_queue to the mask) + */ + if (iwl_mvm_is_dqa_supported(mvm) && + (vif->type == NL80211_IFTYPE_AP || + vif->type == NL80211_IFTYPE_ADHOC)) { + struct iwl_trans_txq_scd_cfg cfg = { + .fifo = IWL_MVM_TX_FIFO_MCAST, + .sta_id = mvmvif->bcast_sta.sta_id, + .tid = IWL_MAX_TID_COUNT, + .aggregate = false, + .frame_limit = IWL_FRAME_LIMIT, + }; + unsigned int wdg_timeout = + iwl_mvm_get_wd_timeout(mvm, vif, false, false); + + iwl_mvm_enable_txq(mvm, vif->cab_queue, vif->cab_queue, + 0, &cfg, wdg_timeout); + } + + return 0; } static void iwl_mvm_free_bcast_sta_queues(struct iwl_mvm *mvm, @@ -1836,6 +1863,11 @@ static void iwl_mvm_free_bcast_sta_queues(struct iwl_mvm *mvm, lockdep_assert_held(&mvm->mutex); + if (vif->type == NL80211_IFTYPE_AP || + vif->type == NL80211_IFTYPE_ADHOC) + iwl_mvm_disable_txq(mvm, vif->cab_queue, vif->cab_queue, + IWL_MAX_TID_COUNT, 0); + if (mvmvif->bcast_sta.tfd_queue_msk & BIT(mvm->probe_queue)) { iwl_mvm_disable_txq(mvm, mvm->probe_queue, vif->hw_queue[0], IWL_MAX_TID_COUNT, |