diff --git a/mcu.c b/mcu.c index d3a5e2c4..70624cd0 100644 --- a/mcu.c +++ b/mcu.c @@ -99,6 +99,10 @@ int mt76_mcu_skb_send_and_get_msg(struct mt76_dev *dev, struct sk_buff *skb, dev_kfree_skb(skb); } while (ret == -EAGAIN); + /* notify driver code to reset the mcu */ + if (ret == -ETIMEDOUT && dev->mcu_ops->mcu_reset) + dev->mcu_ops->mcu_reset(dev); + out: mutex_unlock(&dev->mcu.mutex); diff --git a/mt76.h b/mt76.h index 93dd92e2..c0698397 100644 --- a/mt76.h +++ b/mt76.h @@ -166,6 +166,7 @@ struct mt76_mcu_ops { int (*mcu_rd_rp)(struct mt76_dev *dev, u32 base, struct mt76_reg_pair *rp, int len); int (*mcu_restart)(struct mt76_dev *dev); + void (*mcu_reset)(struct mt76_dev *dev); }; struct mt76_queue_ops {