diff options
| -rw-r--r-- | include/net/mac802154.h | 10 | ||||
| -rw-r--r-- | net/mac802154/util.c | 11 |
2 files changed, 21 insertions, 0 deletions
diff --git a/include/net/mac802154.h b/include/net/mac802154.h index 2c3bbc6645ba..29f289d58720 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -498,4 +498,14 @@ void ieee802154_stop_queue(struct ieee802154_hw *hw); void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb, bool ifs_handling); +/** + * ieee802154_xmit_error - offloaded frame transmission failed + * + * @hw: pointer as obtained from ieee802154_alloc_hw(). + * @skb: buffer for transmission + * @reason: error code + */ +void ieee802154_xmit_error(struct ieee802154_hw *hw, struct sk_buff *skb, + int reason); + #endif /* NET_MAC802154_H */ diff --git a/net/mac802154/util.c b/net/mac802154/util.c index 0bf46f174de3..ec523335336c 100644 --- a/net/mac802154/util.c +++ b/net/mac802154/util.c @@ -91,6 +91,17 @@ void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb, } EXPORT_SYMBOL(ieee802154_xmit_complete); +void ieee802154_xmit_error(struct ieee802154_hw *hw, struct sk_buff *skb, + int reason) +{ + struct ieee802154_local *local = hw_to_local(hw); + + local->tx_result = reason; + ieee802154_wake_queue(hw); + dev_kfree_skb_any(skb); +} +EXPORT_SYMBOL(ieee802154_xmit_error); + void ieee802154_stop_device(struct ieee802154_local *local) { flush_workqueue(local->workqueue); |