diff options
Diffstat (limited to 'drivers/net/ethernet/intel/idpf/idpf_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_txrx.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c index 425f00573a01..6fa79898c42c 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c +++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c @@ -34,6 +34,27 @@ static struct idpf_tx_stash *idpf_buf_lifo_pop(struct idpf_buf_lifo *stack) } /** + * idpf_tx_timeout - Respond to a Tx Hang + * @netdev: network interface device structure + * @txqueue: TX queue + */ +void idpf_tx_timeout(struct net_device *netdev, unsigned int txqueue) +{ + struct idpf_adapter *adapter = idpf_netdev_to_adapter(netdev); + + adapter->tx_timeout_count++; + + netdev_err(netdev, "Detected Tx timeout: Count %d, Queue %d\n", + adapter->tx_timeout_count, txqueue); + if (!idpf_is_reset_in_prog(adapter)) { + set_bit(IDPF_HR_FUNC_RESET, adapter->flags); + queue_delayed_work(adapter->vc_event_wq, + &adapter->vc_event_task, + msecs_to_jiffies(10)); + } +} + +/** * idpf_tx_buf_rel - Release a Tx buffer * @tx_q: the queue that owns the buffer * @tx_buf: the buffer to free |