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mt76: mt76x02: reset MCU timeout counter earlier in watchdog reset

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Ensure that MCU commands issued right after hardware reset are not dropped
and treated as failed.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2020-03-10 17:10:59 +01:00
parent c984457b66
commit e58f6e0625
1 changed files with 1 additions and 4 deletions
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5
drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
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@ -461,6 +461,7 @@ static void mt76x02_watchdog_reset(struct mt76x02_dev *dev)
mutex_lock(&dev->mt76.mutex);
dev->mcu_timeout = 0;
if (restart)
mt76x02_reset_state(dev);
@ -544,10 +545,6 @@ static void mt76x02_check_tx_hang(struct mt76x02_dev *dev)
restart:
mt76x02_watchdog_reset(dev);
mutex_lock(&dev->mt76.mcu.mutex);
dev->mcu_timeout = 0;
mutex_unlock(&dev->mt76.mcu.mutex);
dev->tx_hang_reset++;
dev->tx_hang_check = 0;
memset(dev->mt76.tx_dma_idx, 0xff,