regex/mlx5: add teardown for fastpath buffers

[dpdk.git] / drivers / regex / mlx5 / mlx5_regex.h

diff --git a/drivers/regex/mlx5/mlx5_regex.h b/drivers/regex/mlx5/mlx5_regex.h
index abcbc67..fc0f362 100644 (file)
--- a/drivers/regex/mlx5/mlx5_regex.h
+++ b/drivers/regex/mlx5/mlx5_regex.h
@@ -21,6 +21,10 @@ struct mlx5_regex_sq {
        uint32_t dbr_umem; /* Door bell record umem id. */
        uint8_t *wqe; /* The SQ ring buffer. */
        struct mlx5dv_devx_umem *wqe_umem; /* SQ buffer umem. */
+       size_t pi, db_pi;
+       size_t ci;
+       uint32_t sqn;
+       uint32_t *dbr;
 };
 
 struct mlx5_regex_cq {
@@ -30,6 +34,8 @@ struct mlx5_regex_cq {
        uint32_t dbr_umem; /* Door bell record umem id. */
        volatile struct mlx5_cqe *cqe; /* The CQ ring buffer. */
        struct mlx5dv_devx_umem *cqe_umem; /* CQ buffer umem. */
+       size_t ci;
+       uint32_t *dbr;
 };
 
 struct mlx5_regex_qp {
@@ -38,6 +44,12 @@ struct mlx5_regex_qp {
        struct mlx5_regex_sq *sqs; /* Pointer to sq array. */
        uint16_t nb_obj; /* Number of sq objects. */
        struct mlx5_regex_cq cq; /* CQ struct. */
+       uint32_t free_sqs;
+       struct mlx5_regex_job *jobs;
+       struct ibv_mr *metadata;
+       struct ibv_mr *inputs;
+       struct ibv_mr *outputs;
+       size_t ci, pi;
 };
 
 struct mlx5_regex_db {
@@ -68,6 +80,11 @@ struct mlx5_regex_priv {
        struct mlx5_dbr_page_list dbrpgs; /* Door-bell pages. */
 };
 
+/* mlx5_regex.c */
+int mlx5_regex_start(struct rte_regexdev *dev);
+int mlx5_regex_stop(struct rte_regexdev *dev);
+int mlx5_regex_close(struct rte_regexdev *dev);
+
 /* mlx5_rxp.c */
 int mlx5_regex_info_get(struct rte_regexdev *dev,
                        struct rte_regexdev_info *info);
@@ -90,4 +107,13 @@ int mlx5_devx_regex_database_program(void *ctx, uint8_t engine,
 int mlx5_regex_qp_setup(struct rte_regexdev *dev, uint16_t qp_ind,
                        const struct rte_regexdev_qp_conf *cfg);
 
+/* mlx5_regex_fastpath.c */
+int mlx5_regexdev_setup_fastpath(struct mlx5_regex_priv *priv, uint32_t qp_id);
+void mlx5_regexdev_teardown_fastpath(struct mlx5_regex_priv *priv,
+                                    uint32_t qp_id);
+uint16_t mlx5_regexdev_enqueue(struct rte_regexdev *dev, uint16_t qp_id,
+                      struct rte_regex_ops **ops, uint16_t nb_ops);
+uint16_t mlx5_regexdev_dequeue(struct rte_regexdev *dev, uint16_t qp_id,
+                      struct rte_regex_ops **ops, uint16_t nb_ops);
+
 #endif /* MLX5_REGEX_H */