Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 69f7235f authored by Christian Lamparter's avatar Christian Lamparter Committed by John W. Linville
Browse files

carl9170: Implement tx_frames_pending mac80211 callback function 



Implementing this callback function will cause mac80211 refrain from
going to powersave state when there are still untransmitted TX frames
in the queues.

Signed-off-by: default avatarChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent cae56147

drivers/net/wireless/ath/carl9170/main.c

+8 −0
Original line number Diff line number Diff line
@@ -1484,6 +1484,13 @@ static void carl9170_op_sta_notify(struct ieee80211_hw *hw, 
	}

}



static bool carl9170_tx_frames_pending(struct ieee80211_hw *hw)

{

	struct ar9170 *ar = hw->priv;



	return !!atomic_read(&ar->tx_total_queued);

}



static const struct ieee80211_ops carl9170_ops = {

	.start			= carl9170_op_start,

	.stop			= carl9170_op_stop,
@@ -1504,6 +1511,7 @@ static const struct ieee80211_ops carl9170_ops = { 
	.get_survey		= carl9170_op_get_survey,

	.get_stats		= carl9170_op_get_stats,

	.ampdu_action		= carl9170_op_ampdu_action,

	.tx_frames_pending	= carl9170_tx_frames_pending,

};



void *carl9170_alloc(size_t priv_size)