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mt7603: fix PSE reset retry sequence

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Clear pending PSE request bit in order to avoid having it trigger by the
firmware at a bad point in time.
Only clear AC queue stuck bits if the PSE reset succeeded

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2019-01-20 15:15:13 +01:00
parent 702f557c75
commit 158529d679
1 changed files with 3 additions and 5 deletions
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mt7603/mac.c
+3 -5
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@@ -1204,16 +1204,14 @@ static void mt7603_pse_reset(struct mt7603_dev *dev)
MT_MCU_DEBUG_RESET_PSE_S,
MT_MCU_DEBUG_RESET_PSE_S, 500)) {
dev->reset_cause[RESET_CAUSE_RESET_FAILED]++;
mt76_clear(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_PSE);
} else {
dev->reset_cause[RESET_CAUSE_RESET_FAILED] = 0;
mt76_clear(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_QUEUES);
}
mt76_clear(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_QUEUES);
if (dev->reset_cause[RESET_CAUSE_RESET_FAILED] >= 3) {
if (dev->reset_cause[RESET_CAUSE_RESET_FAILED] >= 3)
dev->reset_cause[RESET_CAUSE_RESET_FAILED] = 0;
mt76_clear(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_PSE);
}
}
void mt7603_mac_dma_start(struct mt7603_dev *dev)