diff options
Diffstat (limited to 'drivers/net/qede/qede_rxtx.h')
| -rw-r--r-- | drivers/net/qede/qede_rxtx.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/net/qede/qede_rxtx.h b/drivers/net/qede/qede_rxtx.h index ae88206d..fe80237d 100644 --- a/drivers/net/qede/qede_rxtx.h +++ b/drivers/net/qede/qede_rxtx.h @@ -63,9 +63,16 @@ #define QEDE_FW_RX_ALIGN_END (1UL << QEDE_RX_ALIGN_SHIFT) #define QEDE_CEIL_TO_CACHE_LINE_SIZE(n) (((n) + (QEDE_FW_RX_ALIGN_END - 1)) & \ ~(QEDE_FW_RX_ALIGN_END - 1)) -/* Note: QEDE_LLC_SNAP_HDR_LEN is optional */ -#define QEDE_ETH_OVERHEAD (((2 * QEDE_VLAN_TAG_SIZE)) - (ETHER_CRC_LEN) \ - + (QEDE_LLC_SNAP_HDR_LEN)) +#define QEDE_FLOOR_TO_CACHE_LINE_SIZE(n) RTE_ALIGN_FLOOR(n, \ + QEDE_FW_RX_ALIGN_END) + +/* Note: QEDE_LLC_SNAP_HDR_LEN is optional, + * +2 is for padding in front of L2 header + */ +#define QEDE_ETH_OVERHEAD (((2 * QEDE_VLAN_TAG_SIZE)) \ + + (QEDE_LLC_SNAP_HDR_LEN) + 2) + +#define QEDE_MAX_ETHER_HDR_LEN (ETHER_HDR_LEN + QEDE_ETH_OVERHEAD) #define QEDE_RSS_OFFLOAD_ALL (ETH_RSS_IPV4 |\ ETH_RSS_NONFRAG_IPV4_TCP |\ @@ -145,13 +152,14 @@ PKT_TX_TCP_CKSUM | \ PKT_TX_UDP_CKSUM | \ PKT_TX_OUTER_IP_CKSUM | \ - PKT_TX_TCP_SEG) + PKT_TX_TCP_SEG | \ + PKT_TX_IPV4 | \ + PKT_TX_IPV6) #define QEDE_TX_OFFLOAD_MASK (QEDE_TX_CSUM_OFFLOAD_MASK | \ PKT_TX_QINQ_PKT | \ PKT_TX_VLAN_PKT | \ - PKT_TX_TUNNEL_VXLAN | \ - PKT_TX_TUNNEL_MPLSINUDP) + PKT_TX_TUNNEL_MASK) #define QEDE_TX_OFFLOAD_NOTSUP_MASK \ (PKT_TX_OFFLOAD_MASK ^ QEDE_TX_OFFLOAD_MASK) @@ -269,6 +277,8 @@ uint16_t qede_rxtx_pkts_dummy(void *p_rxq, int qede_start_queues(struct rte_eth_dev *eth_dev); void qede_stop_queues(struct rte_eth_dev *eth_dev); +int qede_calc_rx_buf_size(struct rte_eth_dev *dev, uint16_t mbufsz, + uint16_t max_frame_size); /* Fastpath resource alloc/dealloc helpers */ int qede_alloc_fp_resc(struct qede_dev *qdev); |