diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb.h')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index f0a7d8396a4a..7ca077b65eaa 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -1204,11 +1204,15 @@ struct macb_queue { unsigned int RBQP; unsigned int RBQPH; + /* Lock to protect tx_head and tx_tail */ + spinlock_t tx_ptr_lock; unsigned int tx_head, tx_tail; struct macb_dma_desc *tx_ring; struct macb_tx_skb *tx_skb; dma_addr_t tx_ring_dma; struct work_struct tx_error_task; + bool txubr_pending; + struct napi_struct napi_tx; dma_addr_t rx_ring_dma; dma_addr_t rx_buffers_dma; @@ -1217,7 +1221,7 @@ struct macb_queue { struct macb_dma_desc *rx_ring; struct sk_buff **rx_skbuff; void *rx_buffers; - struct napi_struct napi; + struct napi_struct napi_rx; struct queue_stats stats; #ifdef CONFIG_MACB_USE_HWSTAMP |