From: Felix Fietkau <nbd@nbd.name>
Date: Fri, 3 Dec 2021 09:37:24 +0000 (+0100)
Subject: mt76: mt7615: clear mcu error interrupt status on mt7663
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2dc24ee64147c21e8ba9bcb28afdb6ad80af0d27;p=linux.git

mt76: mt7615: clear mcu error interrupt status on mt7663

Should fix issues with error recovery

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

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
index 71719c787511d..33f72f3657d09 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c
@@ -135,6 +135,7 @@ static void mt7615_irq_tasklet(struct tasklet_struct *t)
 	if (is_mt7663(&dev->mt76)) {
 		mcu_int = mt76_rr(dev, MT_MCU2HOST_INT_STATUS);
 		mcu_int &= MT7663_MCU_CMD_ERROR_MASK;
+		mt76_wr(dev, MT_MCU2HOST_INT_STATUS, mcu_int);
 	} else {
 		mcu_int = mt76_rr(dev, MT_MCU_CMD);
 		mcu_int &= MT_MCU_CMD_ERROR_MASK;