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Commit b115b972 authored by Janusz.Dziedzic@tieto.com's avatar Janusz.Dziedzic@tieto.com Committed by Johannes Berg
Browse files

mac80211: add new IEEE80211_VIF_GET_NOA_UPDATE flag 



Add new VIF flag, that will allow get NOA update
notification when driver will request this, even
this is not pure P2P vif (eg. STA vif).

Signed-off-by: default avatarJanusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent a8e828de

include/net/mac80211.h

+4 −0
Original line number Diff line number Diff line
@@ -1321,11 +1321,15 @@ struct ieee80211_channel_switch { 
 *	interface. This flag should be set during interface addition,

 *	but may be set/cleared as late as authentication to an AP. It is

 *	only valid for managed/station mode interfaces.

 * @IEEE80211_VIF_GET_NOA_UPDATE: request to handle NOA attributes

 *	and send P2P_PS notification to the driver if NOA changed, even

 *	this is not pure P2P vif.

 */

enum ieee80211_vif_flags {

	IEEE80211_VIF_BEACON_FILTER		= BIT(0),

	IEEE80211_VIF_SUPPORTS_CQM_RSSI		= BIT(1),

	IEEE80211_VIF_SUPPORTS_UAPSD		= BIT(2),

	IEEE80211_VIF_GET_NOA_UPDATE		= BIT(3),

};



/**

net/mac80211/mlme.c

+4 −2
Original line number Diff line number Diff line
@@ -1930,7 +1930,8 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata, 


	sdata->u.mgd.flags |= IEEE80211_STA_RESET_SIGNAL_AVE;



	if (sdata->vif.p2p) {

	if (sdata->vif.p2p ||

	    sdata->vif.driver_flags & IEEE80211_VIF_GET_NOA_UPDATE) {

		const struct cfg80211_bss_ies *ies;



		rcu_read_lock();
@@ -3458,7 +3459,8 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, 
		}

	}



	if (sdata->vif.p2p) {

	if (sdata->vif.p2p ||

	    sdata->vif.driver_flags & IEEE80211_VIF_GET_NOA_UPDATE) {

		struct ieee80211_p2p_noa_attr noa = {};

		int ret;