net/mlx4: relax Rx queue configuration order

[dpdk.git] / drivers / net / mlx4 / mlx4_rxtx.h

diff --git a/drivers/net/mlx4/mlx4_rxtx.h b/drivers/net/mlx4/mlx4_rxtx.h
index e10bbca..7d67748 100644 (file)
--- a/drivers/net/mlx4/mlx4_rxtx.h
+++ b/drivers/net/mlx4/mlx4_rxtx.h
@@ -83,6 +83,7 @@ struct rxq {
        struct mlx4_cq mcq;  /**< Info for directly manipulating the CQ. */
        struct mlx4_rxq_stats stats; /**< Rx queue counters. */
        unsigned int socket; /**< CPU socket ID for allocations. */
+       uint32_t usecnt; /**< Number of users relying on queue resources. */
        uint8_t data[]; /**< Remaining queue resources. */
 };
 
@@ -146,12 +147,16 @@ struct txq {
 /* mlx4_rxq.c */
 
 uint8_t mlx4_rss_hash_key_default[MLX4_RSS_HASH_KEY_SIZE];
+int mlx4_rss_init(struct priv *priv);
+void mlx4_rss_deinit(struct priv *priv);
 struct mlx4_rss *mlx4_rss_get(struct priv *priv, uint64_t fields,
                              uint8_t key[MLX4_RSS_HASH_KEY_SIZE],
                              uint16_t queues, const uint16_t queue_id[]);
 void mlx4_rss_put(struct mlx4_rss *rss);
 int mlx4_rss_attach(struct mlx4_rss *rss);
 void mlx4_rss_detach(struct mlx4_rss *rss);
+int mlx4_rxq_attach(struct rxq *rxq);
+void mlx4_rxq_detach(struct rxq *rxq);
 int mlx4_rx_queue_setup(struct rte_eth_dev *dev, uint16_t idx,
                        uint16_t desc, unsigned int socket,
                        const struct rte_eth_rxconf *conf,