struct fdir_queue {
struct ibv_qp *qp; /* Associated RX QP. */
struct ibv_exp_rwq_ind_table *ind_table; /* Indirection table. */
+ struct ibv_exp_wq *wq; /* Work queue. */
+ struct ibv_cq *cq; /* Completion queue. */
};
struct priv;
+/* Compressed CQE context. */
+struct rxq_zip {
+ uint16_t ai; /* Array index. */
+ uint16_t ca; /* Current array index. */
+ uint16_t na; /* Next array index. */
+ uint16_t cq_ci; /* The next CQE. */
+ uint32_t cqe_cnt; /* Number of CQEs. */
+};
+
/* RX queue descriptor. */
struct rxq {
unsigned int csum:1; /* Enable checksum offloading. */
unsigned int csum_l2tun:1; /* Same for L2 tunnels. */
unsigned int vlan_strip:1; /* Enable VLAN stripping. */
unsigned int crc_present:1; /* CRC must be subtracted. */
+ unsigned int sges_n:2; /* Log 2 of SGEs (max buffers per packet). */
uint16_t rq_ci;
uint16_t cq_ci;
uint16_t elts_n;
+ uint16_t cqe_n; /* Number of CQ elements. */
uint16_t port_id;
volatile struct mlx5_wqe_data_seg(*wqes)[];
volatile struct mlx5_cqe(*cqes)[];
+ struct rxq_zip zip; /* Compressed context. */
volatile uint32_t *rq_db;
volatile uint32_t *cq_db;
struct rte_mbuf *(*elts)[];
struct ibv_cq *cq; /* Completion Queue. */
struct ibv_exp_wq *wq; /* Work Queue. */
struct ibv_exp_res_domain *rd; /* Resource Domain. */
- struct fdir_queue fdir_queue; /* Flow director queue. */
+ struct fdir_queue *fdir_queue; /* Flow director queue. */
struct ibv_mr *mr; /* Memory Region (for mp). */
struct ibv_exp_wq_family *if_wq; /* WQ burst interface. */
struct ibv_exp_cq_family_v1 *if_cq; /* CQ interface. */
struct txq {
uint16_t elts_head; /* Current index in (*elts)[]. */
uint16_t elts_tail; /* First element awaiting completion. */
- uint16_t elts_comp_cd_init; /* Initial value for countdown. */
- uint16_t elts_comp; /* Elements before asking a completion. */
+ uint16_t elts_comp; /* Counter since last completion request. */
uint16_t elts_n; /* (*elts)[] length. */
uint16_t cq_ci; /* Consumer index for completion queue. */
uint16_t cqe_n; /* Number of CQ elements. */
uint16_t wqe_n; /* Number of WQ elements. */
uint16_t bf_offset; /* Blueflame offset. */
uint16_t bf_buf_size; /* Blueflame size. */
+ uint16_t max_inline; /* Maximum size to inline in a WQE. */
+ uint32_t qp_num_8s; /* QP number shifted by 8. */
volatile struct mlx5_cqe (*cqes)[]; /* Completion queue. */
volatile union mlx5_wqe (*wqes)[]; /* Work queue. */
volatile uint32_t *qp_db; /* Work queue doorbell. */
} mp2mr[MLX5_PMD_TX_MP_CACHE]; /* MP to MR translation table. */
struct rte_mbuf *(*elts)[]; /* TX elements. */
struct mlx5_txq_stats stats; /* TX queue counters. */
- uint32_t qp_num_8s; /* QP number shifted by 8. */
} __rte_cache_aligned;
/* TX queue control descriptor. */
/* mlx5_rxtx.c */
uint16_t mlx5_tx_burst(void *, struct rte_mbuf **, uint16_t);
+uint16_t mlx5_tx_burst_inline(void *, struct rte_mbuf **, uint16_t);
+uint16_t mlx5_tx_burst_mpw(void *, struct rte_mbuf **, uint16_t);
+uint16_t mlx5_tx_burst_mpw_inline(void *, struct rte_mbuf **, uint16_t);
uint16_t mlx5_rx_burst(void *, struct rte_mbuf **, uint16_t);
uint16_t removed_tx_burst(void *, struct rte_mbuf **, uint16_t);
uint16_t removed_rx_burst(void *, struct rte_mbuf **, uint16_t);