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wifi: mt76: fix stuck TX queues after SER with no active interfaces

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When a firmware watchdog triggers full SER recovery before any VAPs
are up, mac80211 skips drv_reconfig_complete() because open_count is
zero. This leaves the DRIVER queue stop reason set permanently,
blocking all TX when interfaces eventually start.

Signed-off-by: Chad Monroe <chad@monroe.io>
Link: https://patch.msgid.link/20260724124813.3961474-22-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Chad Monroe
2026-07-24 12:48:06 +00:00
committed by Felix Fietkau
parent 54caf306b2
commit e11fddd347
2 changed files with 6 additions and 0 deletions
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4
drivers/net/wireless/mediatek/mt76/mt7915/mac.c
View File

@@ -1469,6 +1469,10 @@ mt7915_mac_full_reset(struct mt7915_dev *dev)
mutex_unlock(&dev->mt76.mutex);
ieee80211_wake_queues(mt76_hw(dev));
if (ext_phy)
ieee80211_wake_queues(ext_phy->hw);
ieee80211_restart_hw(mt76_hw(dev));
if (ext_phy)
ieee80211_restart_hw(ext_phy->hw);

2
drivers/net/wireless/mediatek/mt76/mt7996/mac.c
View File

@@ -2512,6 +2512,8 @@ mt7996_mac_full_reset(struct mt7996_dev *dev)
mutex_unlock(&dev->mt76.mutex);
ieee80211_wake_queues(mt76_hw(dev));
ieee80211_restart_hw(mt76_hw(dev));
}