From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 4 Sep 2019 19:12:10 +0000 (+0200)
Subject: mt76: mt7603: switch to a different counter for survey busy time
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dcff8d4dc301c0601625ccae0dffec1bbef83234;p=linux.git

mt76: mt7603: switch to a different counter for survey busy time

MT_MIB_STAT_PSCCA only counts rx CCA busy time, which does not include
tx time. MT_MIB_STAT_CCA counts full busy time, including Rx, Tx and NAV

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index caa1456adc506..8e6568d4505bd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -1578,7 +1578,7 @@ void mt7603_update_channel(struct mt76_dev *mdev)
 		return;
 
 	state = mdev->chan_state;
-	busy = mt76_rr(dev, MT_MIB_STAT_PSCCA);
+	busy = mt76_rr(dev, MT_MIB_STAT_CCA);
 
 	spin_lock_bh(&dev->mt76.cc_lock);
 	cur_time = ktime_get_boottime();