diff options
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 20 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c | 12 |
3 files changed, 22 insertions, 12 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 9e0765ddcb5f..607880369380 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -2067,6 +2067,23 @@ void mt7615_dma_reset(struct mt7615_dev *dev) } EXPORT_SYMBOL_GPL(mt7615_dma_reset); +void mt7615_tx_token_put(struct mt7615_dev *dev) +{ + struct mt76_txwi_cache *txwi; + int id; + + spin_lock_bh(&dev->token_lock); + idr_for_each_entry(&dev->token, txwi, id) { + mt7615_txp_skb_unmap(&dev->mt76, txwi); + if (txwi->skb) + dev_kfree_skb_any(txwi->skb); + mt76_put_txwi(&dev->mt76, txwi); + } + spin_unlock_bh(&dev->token_lock); + idr_destroy(&dev->token); +} +EXPORT_SYMBOL_GPL(mt7615_tx_token_put); + void mt7615_mac_reset_work(struct work_struct *work) { struct mt7615_phy *phy2; @@ -2110,6 +2127,9 @@ void mt7615_mac_reset_work(struct work_struct *work) mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_PDMA_STOPPED); + mt7615_tx_token_put(dev); + idr_init(&dev->token); + if (mt7615_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) { mt7615_dma_reset(dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h index 99b8abdbb08f..d697ff2ea56e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h @@ -583,7 +583,7 @@ int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, struct mt76_tx_info *tx_info); void mt7615_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e); - +void mt7615_tx_token_put(struct mt7615_dev *dev); void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, struct sk_buff *skb); void mt7615_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c index 27fcb1374685..58a0ec1bf8d7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c @@ -160,9 +160,7 @@ int mt7615_register_device(struct mt7615_dev *dev) void mt7615_unregister_device(struct mt7615_dev *dev) { - struct mt76_txwi_cache *txwi; bool mcu_running; - int id; mcu_running = mt7615_wait_for_mcu_init(dev); @@ -172,15 +170,7 @@ void mt7615_unregister_device(struct mt7615_dev *dev) mt7615_mcu_exit(dev); mt7615_dma_cleanup(dev); - spin_lock_bh(&dev->token_lock); - idr_for_each_entry(&dev->token, txwi, id) { - mt7615_txp_skb_unmap(&dev->mt76, txwi); - if (txwi->skb) - dev_kfree_skb_any(txwi->skb); - mt76_put_txwi(&dev->mt76, txwi); - } - spin_unlock_bh(&dev->token_lock); - idr_destroy(&dev->token); + mt7615_tx_token_put(dev); tasklet_disable(&dev->irq_tasklet); |