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wifi: mt76: mt7915: disable tx worker during tx BA session enable/disable

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[ Upstream commit 256cbd26fbafb30ba3314339106e5c594e9bd5f9 ]

Avoids firmware race condition.

Link: https://patch.msgid.link/20240827093011.18621-7-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Felix Fietkau
2024-08-27 11:29:54 +02:00
committed by Greg Kroah-Hartman
parent 5bc1ee87f4
commit 89fbb0d2bc
1 changed files with 7 additions and 3 deletions
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10
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
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@@ -661,13 +661,17 @@ int mt7915_mcu_add_tx_ba(struct mt7915_dev *dev,
{
struct mt7915_sta *msta = (struct mt7915_sta *)params->sta->drv_priv;
struct mt7915_vif *mvif = msta->vif;
int ret;
mt76_worker_disable(&dev->mt76.tx_worker);
if (enable && !params->amsdu)
msta->wcid.amsdu = false;
ret = mt76_connac_mcu_sta_ba(&dev->mt76, &mvif->mt76, params,
MCU_EXT_CMD(STA_REC_UPDATE),
enable, true);
mt76_worker_enable(&dev->mt76.tx_worker);
return mt76_connac_mcu_sta_ba(&dev->mt76, &mvif->mt76, params,
MCU_EXT_CMD(STA_REC_UPDATE),
enable, true);
return ret;
}
int mt7915_mcu_add_rx_ba(struct mt7915_dev *dev,