diff mbox series

[v2,24/24] wifi: mt76: mt7915: avoid long MCU command timeouts during SER

Message ID 20240827093011.18621-24-nbd@nbd.name
State New
Headers show
Series [v2,01/24] mt76: mt7603: fix mixed declarations and code | expand

Commit Message

Felix Fietkau Aug. 27, 2024, 9:30 a.m. UTC
Immediately abort MCU commands when firmware requests DMA restart.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 54974ff72a5b..cf77ce0c8759 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1696,6 +1696,11 @@  void mt7915_reset(struct mt7915_dev *dev)
 		return;
 	}
 
+	if ((READ_ONCE(dev->recovery.state) & MT_MCU_CMD_STOP_DMA)) {
+		set_bit(MT76_MCU_RESET, &dev->mphy.state);
+		wake_up(&dev->mt76.mcu.wait);
+	}
+
 	queue_work(dev->mt76.wq, &dev->reset_work);
 	wake_up(&dev->reset_wait);
 }