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mt76: mt7615: cleanup mcu tx queue in mt7615_dma_reset()

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With this patch, mt7615_mac_reset_work() can recover system back.

Fixes: e637763b60 ("mt76: move mcu queues to mt76_dev q_mcu array")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Ryder Lee 2021-03-25 16:06:02 +08:00 committed by Felix Fietkau
parent 6104edf9e8
commit 69e74d7f23
1 changed files with 5 additions and 3 deletions
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8
drivers/net/wireless/mediatek/mt76/mt7615/mac.c
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@ -2018,15 +2018,17 @@ void mt7615_dma_reset(struct mt7615_dev *dev)
mt76_clear(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_RX_DMA_EN | MT_WPDMA_GLO_CFG_TX_DMA_EN |
MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE);
usleep_range(1000, 2000);
mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], true);
for (i = 0; i < __MT_TXQ_MAX; i++)
mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], true);
mt76_for_each_q_rx(&dev->mt76, i) {
for (i = 0; i < __MT_MCUQ_MAX; i++)
mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[i], true);
mt76_for_each_q_rx(&dev->mt76, i)
mt76_queue_rx_reset(dev, i);
}
mt76_set(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_RX_DMA_EN | MT_WPDMA_GLO_CFG_TX_DMA_EN |