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From: Lorenzo Bianconi <lorenzo@kernel.org>
To: kvalo@codeaurora.org
Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com,
	nbd@nbd.name, sean.wang@mediatek.com, leon.yen@mediatek.com
Subject: [PATCH wireless-drivers] mt76: mt7921: fix airtime reporting
Date: Tue,  9 Mar 2021 11:09:03 +0100	[thread overview]
Message-ID: <c05333be0e3e85a50a71bb2de81034fe425e3701.1615284335.git.lorenzo@kernel.org> (raw)

Fix {tx,rx}_airtime reporting for mt7921 driver. Wrong register definitions
trigger a tx hangs before resetting airtime stats.

Fixes: 163f4d22c118d ("mt76: mt7921: add MAC support")
Tested-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt7921/regs.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
index 18980bb32dee..6dad7f6ab09d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h
@@ -135,10 +135,10 @@
 
 #define MT_WTBLON_TOP_BASE		0x34000
 #define MT_WTBLON_TOP(ofs)		(MT_WTBLON_TOP_BASE + (ofs))
-#define MT_WTBLON_TOP_WDUCR		MT_WTBLON_TOP(0x0)
+#define MT_WTBLON_TOP_WDUCR		MT_WTBLON_TOP(0x200)
 #define MT_WTBLON_TOP_WDUCR_GROUP	GENMASK(2, 0)
 
-#define MT_WTBL_UPDATE			MT_WTBLON_TOP(0x030)
+#define MT_WTBL_UPDATE			MT_WTBLON_TOP(0x230)
 #define MT_WTBL_UPDATE_WLAN_IDX		GENMASK(9, 0)
 #define MT_WTBL_UPDATE_ADM_COUNT_CLEAR	BIT(12)
 #define MT_WTBL_UPDATE_BUSY		BIT(31)
-- 
2.29.2


             reply	other threads:[~2021-03-09 10:10 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-09 10:09 Lorenzo Bianconi [this message]
2021-03-09 10:28 ` [PATCH wireless-drivers] mt76: mt7921: fix airtime reporting Kalle Valo
2021-03-09 12:54   ` Felix Fietkau
2021-03-23  9:36 ` Kalle Valo

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