Commit 31affc96 authored by Ryder Lee's avatar Ryder Lee Committed by Felix Fietkau
Browse files

mt76: mt7615: report TSF information 



This adds a get_tsf() callback for ibss.

Signed-off-by: default avatarRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 0d88aea8

drivers/net/wireless/mediatek/mt76/mt7615/main.c

+21 −0
Original line number Diff line number Diff line
@@ -633,6 +633,26 @@ mt7615_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 
			  IEEE80211_STA_NOTEXIST);

}



static u64

mt7615_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)

{

	struct mt7615_dev *dev = mt7615_hw_dev(hw);

	union {

		u64 t64;

		u32 t32[2];

	} tsf;



	mutex_lock(&dev->mt76.mutex);



	mt76_set(dev, MT_LPON_T0CR, MT_LPON_T0CR_MODE); /* TSF read */

	tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0);

	tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1);



	mutex_unlock(&dev->mt76.mutex);



	return tsf.t64;

}



static void

mt7615_set_coverage_class(struct ieee80211_hw *hw, s16 coverage_class)

{
@@ -690,6 +710,7 @@ const struct ieee80211_ops mt7615_ops = { 
	.release_buffered_frames = mt76_release_buffered_frames,

	.get_txpower = mt76_get_txpower,

	.channel_switch_beacon = mt7615_channel_switch_beacon,

	.get_tsf = mt7615_get_tsf,

	.get_survey = mt76_get_survey,

	.get_antenna = mt76_get_antenna,

	.set_antenna = mt7615_set_antenna,