diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac80211.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index c7a73c68bdab..585fe5b7100f 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -526,7 +526,8 @@ static void iwl_mvm_mac_tx(struct ieee80211_hw *hw, } if (IEEE80211_SKB_CB(skb)->hw_queue == IWL_MVM_OFFCHANNEL_QUEUE && - !test_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status)) + !test_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status) && + !test_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status)) goto drop; /* treat non-bufferable MMPDUs as broadcast if sta is sleeping */ @@ -1734,6 +1735,13 @@ iwl_mvm_bss_info_changed_ap_ibss(struct iwl_mvm *mvm, if (changes & BSS_CHANGED_BEACON && iwl_mvm_mac_ctxt_beacon_changed(mvm, vif)) IWL_WARN(mvm, "Failed updating beacon data\n"); + + if (changes & BSS_CHANGED_TXPOWER) { + IWL_DEBUG_CALIB(mvm, "Changing TX Power to %d\n", + bss_conf->txpower); + iwl_mvm_set_tx_power(mvm, vif, bss_conf->txpower); + } + } static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw, @@ -2367,14 +2375,19 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, /* Set the node address */ memcpy(aux_roc_req.node_addr, vif->addr, ETH_ALEN); + lockdep_assert_held(&mvm->mutex); + + spin_lock_bh(&mvm->time_event_lock); + + if (WARN_ON(te_data->id == HOT_SPOT_CMD)) { + spin_unlock_bh(&mvm->time_event_lock); + return -EIO; + } + te_data->vif = vif; te_data->duration = duration; te_data->id = HOT_SPOT_CMD; - lockdep_assert_held(&mvm->mutex); - - spin_lock_bh(&mvm->time_event_lock); - list_add_tail(&te_data->list, &mvm->time_event_list); spin_unlock_bh(&mvm->time_event_lock); /* @@ -2430,22 +2443,23 @@ static int iwl_mvm_roc(struct ieee80211_hw *hw, IWL_DEBUG_MAC80211(mvm, "enter (%d, %d, %d)\n", channel->hw_value, duration, type); + mutex_lock(&mvm->mutex); + switch (vif->type) { case NL80211_IFTYPE_STATION: /* Use aux roc framework (HS20) */ ret = iwl_mvm_send_aux_roc_cmd(mvm, channel, vif, duration); - return ret; + goto out_unlock; case NL80211_IFTYPE_P2P_DEVICE: /* handle below */ break; default: IWL_ERR(mvm, "vif isn't P2P_DEVICE: %d\n", vif->type); - return -EINVAL; + ret = -EINVAL; + goto out_unlock; } - mutex_lock(&mvm->mutex); - for (i = 0; i < NUM_PHY_CTX; i++) { phy_ctxt = &mvm->phy_ctxts[i]; if (phy_ctxt->ref == 0 || mvmvif->phy_ctxt == phy_ctxt) |