diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_netdev.h')
-rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_netdev.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index 30eb686749dc..74af15d62ee1 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -170,12 +170,6 @@ struct ena_tx_buffer { * the xdp queues */ struct xdp_frame *xdpf; - /* The rx page for the rx buffer that was received in rx and - * re transmitted on xdp tx queues as a result of XDP_TX action. - * We need to free the page once we finished cleaning the buffer in - * clean_xdp_irq() - */ - struct page *xdp_rx_page; /* Indicate if bufs[0] map the linear data of the skb. */ u8 map_linear_data; @@ -239,6 +233,7 @@ struct ena_stats_rx { u64 xdp_pass; u64 xdp_tx; u64 xdp_invalid; + u64 xdp_redirect; }; struct ena_ring { @@ -263,6 +258,7 @@ struct ena_ring { struct ena_com_io_sq *ena_com_io_sq; struct bpf_prog *xdp_bpf_prog; struct xdp_rxq_info xdp_rxq; + spinlock_t xdp_tx_lock; /* synchronize XDP TX/Redirect traffic */ u16 next_to_use; u16 next_to_clean; @@ -433,8 +429,8 @@ static inline bool ena_xdp_present_ring(struct ena_ring *ring) return !!ring->xdp_bpf_prog; } -static inline int ena_xdp_legal_queue_count(struct ena_adapter *adapter, - u32 queues) +static inline bool ena_xdp_legal_queue_count(struct ena_adapter *adapter, + u32 queues) { return 2 * queues <= adapter->max_num_io_queues; } |