mt76 mt7915: restart target on MCU timeout #3212
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This commit adds a patch to restart the MCU firmware of MediaTek MT7915 chips. This can happen when the TX queue ist overwhelmed by non-unicast packets. The same issue also happens on the MT7612 chip, where the chip is reset upon the same failure. Signed-off-by: David Bauer <[email protected]>
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CLosing for now, as this seems to only work on the first reset |
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Please test this. It is far from perfect.
The message-wait is not aborted, thus the recovery process might be blocking for a good minute. However, it can recover the MCU crashes reported in #3154
This commit adds a patch to restart the MCU firmware of MediaTek MT7915 chips.
This can happen when the TX queue ist overwhelmed by non-unicast packets. The same issue also happens on the MT7612 chip, where the chip is reset upon the same failure.