From dcff8d4dc301c0601625ccae0dffec1bbef83234 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 4 Sep 2019 21:12:10 +0200
Subject: [PATCH] mt76: mt7603: switch to a different counter for survey busy time
Git-commit: dcff8d4dc301c0601625ccae0dffec1bbef83234
Patch-mainline: v5.5-rc1
References: jsc#SLE-13430
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mediatek/mt76/mt7603/mac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index caa1456adc50..8e6568d4505b 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();
--
2.16.4