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Commit d45cb20e authored by Emmanuel Grumbach's avatar Emmanuel Grumbach Committed by Luca Coelho
Browse files

iwlwifi: mvm: use the PROBE_RESP_QUEUE to send deauth to unknown station 



When we send a deauth to a station we don't know about, we
need to use the PROBE_RESP queue. This can happen when we
send a deauth to a station that is not associated to us.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 5351f9ab

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

+6 −4
Original line number Diff line number Diff line
@@ -506,15 +506,17 @@ static int iwl_mvm_get_ctrl_vif_queue(struct iwl_mvm *mvm, 
	switch (info->control.vif->type) {

	case NL80211_IFTYPE_AP:

		/*

		 * handle legacy hostapd as well, where station may be added

		 * only after assoc.

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

		 * only after assoc. Take care of the case where we send a

		 * deauth to a station that we don't have.

		 */

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

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

		    ieee80211_is_deauth(fc))

			return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE;

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

			return info->hw_queue;



		WARN_ON_ONCE(1);

		WARN_ONCE(1, "fc=0x%02x", le16_to_cpu(fc));

		return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE;

	case NL80211_IFTYPE_P2P_DEVICE:

		if (ieee80211_is_mgmt(fc))