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From:   Ryder Lee <ryder.lee@mediatek.com>
To:     Felix Fietkau <nbd@nbd.name>,
        Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
CC:     Shayne Chen <shayne.chen@mediatek.com>,
        <linux-wireless@vger.kernel.org>,
        <linux-mediatek@lists.infradead.org>,
        Ryder Lee <ryder.lee@mediatek.com>
Subject: [PATCH 2/5] mt76: mt7615: stop ext_phy queue when mac reset happens
Date:   Sat, 27 Feb 2021 15:39:43 +0800
Message-ID: <3794a3ffadc4a08548a1223e6955671977e78e49.1614411256.git.ryder.lee@mediatek.com>
In-Reply-To: <d6f2573790582538e8ba82f87a4c35329692ee32.1614411256.git.ryder.lee@mediatek.com>
References: <d6f2573790582538e8ba82f87a4c35329692ee32.1614411256.git.ryder.lee@mediatek.com>
MIME-Version: 1.0
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Stop Tx burst for ext_phy after mac reset.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index df2dc77a323a..0f613063c1ff 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -2085,6 +2085,7 @@ void mt7615_mac_reset_work(struct work_struct *work)
 	del_timer_sync(&dev->phy.roc_timer);
 	cancel_work_sync(&dev->phy.roc_work);
 	if (phy2) {
+		set_bit(MT76_RESET, &phy2->mt76->state);
 		cancel_delayed_work_sync(&phy2->mt76->mac_work);
 		del_timer_sync(&phy2->roc_timer);
 		cancel_work_sync(&phy2->roc_work);
@@ -2118,6 +2119,8 @@ void mt7615_mac_reset_work(struct work_struct *work)
 
 	clear_bit(MT76_MCU_RESET, &dev->mphy.state);
 	clear_bit(MT76_RESET, &dev->mphy.state);
+	if (phy2)
+		clear_bit(MT76_RESET, &phy2->mt76->state);
 
 	mt76_worker_enable(&dev->mt76.tx_worker);
 	napi_enable(&dev->mt76.tx_napi);
-- 
2.18.0