net/mlx5: release connection tracking management

[dpdk.git] / drivers / net / mlx5 / mlx5_flow.h

diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index 6bb9b60..8b0d1ee 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -46,6 +46,7 @@ enum {
        MLX5_INDIRECT_ACTION_TYPE_RSS,
        MLX5_INDIRECT_ACTION_TYPE_AGE,
        MLX5_INDIRECT_ACTION_TYPE_COUNT,
+       MLX5_INDIRECT_ACTION_TYPE_CT,
 };
 
 /* Matches on selected register. */
@@ -832,6 +833,8 @@ struct mlx5_flow {
 #define MLX5_ASO_WQE_CQE_RESPONSE_DELAY 10u
 #define MLX5_MTR_POLL_WQE_CQE_TIMES 100000u
 
+#define MLX5_CT_POLL_WQE_CQE_TIMES MLX5_MTR_POLL_WQE_CQE_TIMES
+
 #define MLX5_MAN_WIDTH 8
 /* Legacy Meter parameter structure. */
 struct mlx5_legacy_flow_meter {
@@ -1313,6 +1316,33 @@ mlx5_validate_integrity_item(const struct rte_flow_item_integrity *item)
        return (test.value == 0);
 }
 
+/*
+ * Get ASO CT action by index.
+ *
+ * @param[in] dev
+ *   Pointer to the Ethernet device structure.
+ * @param[in] idx
+ *   Index to the ASO CT action.
+ *
+ * @return
+ *   The specified ASO CT action pointer.
+ */
+static inline struct mlx5_aso_ct_action *
+flow_aso_ct_get_by_idx(struct rte_eth_dev *dev, uint32_t idx)
+{
+       struct mlx5_priv *priv = dev->data->dev_private;
+       struct mlx5_aso_ct_pools_mng *mng = priv->sh->ct_mng;
+       struct mlx5_aso_ct_pool *pool;
+
+       idx--;
+       MLX5_ASSERT((idx / MLX5_ASO_CT_ACTIONS_PER_POOL) < mng->n);
+       /* Bit operation AND could be used. */
+       rte_rwlock_read_lock(&mng->resize_rwl);
+       pool = mng->pools[idx / MLX5_ASO_CT_ACTIONS_PER_POOL];
+       rte_rwlock_read_unlock(&mng->resize_rwl);
+       return &pool->actions[idx % MLX5_ASO_CT_ACTIONS_PER_POOL];
+}
+
 int mlx5_flow_group_to_table(struct rte_eth_dev *dev,
                             const struct mlx5_flow_tunnel *tunnel,
                             uint32_t group, uint32_t *table,