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Commit 0fe8bed6 authored by Avraham Stern's avatar Avraham Stern Committed by Luca Coelho
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iwlwifi: mvm: send all non-bufferable frames on the probe queue 



AP interfaces now send all non-bufferable frames using the broadcast
station. Thus allow them to use the probe queue and don't warn about
it.

Fixes: eb045e6e ("iwlwifi: mvm: Avoid deferring non bufferable frames")
Signed-off-by: default avatarAvraham Stern <avraham.stern@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 6110d9e5

drivers/net/wireless/intel/iwlwifi/mvm/tx.c

+5 −5
Original line number Diff line number Diff line
@@ -564,8 +564,8 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm, 
	case NL80211_IFTYPE_AP:

	case NL80211_IFTYPE_ADHOC:

		/*

		 * Handle legacy hostapd as well, where station will be added

		 * only just before sending the association response.

		 * Non-bufferable frames use the broadcast station, thus they

		 * use the probe queue.

		 * Also take care of the case where we send a deauth to a

		 * station that we don't have, or similarly an association

		 * response (with non-success status) for a station we can't
@@ -573,9 +573,9 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm, 
		 * Also, disassociate frames might happen, particular with

		 * reason 7 ("Class 3 frame received from nonassociated STA").

		 */

		if (ieee80211_is_probe_resp(fc) || ieee80211_is_auth(fc) ||

		    ieee80211_is_deauth(fc) || ieee80211_is_assoc_resp(fc) ||

		    ieee80211_is_disassoc(fc))

		if (ieee80211_is_mgmt(fc) &&

		    (!ieee80211_is_bufferable_mmpdu(fc) ||

		     ieee80211_is_deauth(fc) || ieee80211_is_disassoc(fc)))

			return mvm->probe_queue;

		if (info->hw_queue == info->control.vif->cab_queue)

			return mvmvif->cab_queue;