diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index a8ddd122f685..38c422321cda 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -182,6 +182,7 @@ struct efx_tx_buffer { * * @efx: The associated Efx NIC * @queue: DMA queue number + * @tso_version: Version of TSO in use for this queue. * @channel: The associated channel * @core_txq: The networking core TX queue structure * @buffer: The software buffer ring @@ -228,6 +229,7 @@ struct efx_tx_queue { /* Members which don't change on the fast path */ struct efx_nic *efx ____cacheline_aligned_in_smp; unsigned queue; + unsigned int tso_version; struct efx_channel *channel; struct netdev_queue *core_txq; struct efx_tx_buffer *buffer; @@ -1502,8 +1504,9 @@ static inline struct efx_rx_buffer *efx_rx_buffer(struct efx_rx_queue *rx_queue, * same cycle, the XMAC can miss the IPG altogether. We work around * this by adding a further 16 bytes. */ +#define EFX_FRAME_PAD 16 #define EFX_MAX_FRAME_LEN(mtu) \ - ((((mtu) + ETH_HLEN + VLAN_HLEN + 4/* FCS */ + 7) & ~7) + 16) + (ALIGN(((mtu) + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN + EFX_FRAME_PAD), 8)) static inline bool efx_xmit_with_hwtstamp(struct sk_buff *skb) { |