net/mlx5: install a socket to exchange a file descriptor

[dpdk.git] / drivers / net / mlx5 / mlx5_rxtx.h

diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h
index 342c933..bd1d601 100644 (file)
--- a/drivers/net/mlx5/mlx5_rxtx.h
+++ b/drivers/net/mlx5/mlx5_rxtx.h
@@ -106,13 +106,13 @@ struct rxq {
        unsigned int sges_n:2; /* Log 2 of SGEs (max buffers per packet). */
        unsigned int cqe_n:4; /* Log 2 of CQ elements. */
        unsigned int elts_n:4; /* Log 2 of Mbufs. */
-       unsigned int port_id:8;
        unsigned int rss_hash:1; /* RSS hash result is enabled. */
        unsigned int mark:1; /* Marked flow available on the queue. */
        unsigned int pending_err:1; /* CQE error needs to be handled. */
-       unsigned int :7; /* Remaining bits. */
+       unsigned int :15; /* Remaining bits. */
        volatile uint32_t *rq_db;
        volatile uint32_t *cq_db;
+       uint16_t port_id;
        uint16_t rq_ci;
        uint16_t rq_pi;
        uint16_t cq_ci;
@@ -286,6 +286,7 @@ struct txq_ctrl {
        struct ibv_qp *qp; /* Queue Pair. */
        unsigned int socket; /* CPU socket ID for allocations. */
        struct txq txq; /* Data path structure. */
+       off_t uar_mmap_offset; /* UAR mmap offset for non-primary process. */
 };
 
 /* mlx5_rxq.c */
@@ -319,6 +320,7 @@ int txq_ctrl_setup(struct rte_eth_dev *, struct txq_ctrl *, uint16_t,
 int mlx5_tx_queue_setup(struct rte_eth_dev *, uint16_t, uint16_t, unsigned int,
                        const struct rte_eth_txconf *);
 void mlx5_tx_queue_release(void *);
+int priv_tx_uar_remap(struct priv *priv, int fd);
 
 /* mlx5_rxtx.c */