[dpdk-dev] [PATCH 5/5] net/mlx5: workaround counter memory region creation

@@ -521,7 +521,6 @@ mlx5_flow_aging_init(struct mlx5_dev_ctx_shared *sh)
 static void
 mlx5_flow_counters_mng_init(struct mlx5_dev_ctx_shared *sh)
 {
-	struct mlx5_hca_attr *attr = &sh->cdev->config.hca_attr;
 	int i;
 
 	memset(&sh->cmng, 0, sizeof(sh->cmng));

@@ -534,10 +533,6 @@ mlx5_flow_counters_mng_init(struct mlx5_dev_ctx_shared *sh)
 		TAILQ_INIT(&sh->cmng.counters[i]);
 		rte_spinlock_init(&sh->cmng.csl[i]);
 	}
-	if (sh->devx && !haswell_broadwell_cpu) {
-		sh->cmng.relaxed_ordering_write = attr->relaxed_ordering_write;
-		sh->cmng.relaxed_ordering_read = attr->relaxed_ordering_read;
-	}
 }
 
 /**

@@ -552,8 +547,7 @@ mlx5_flow_destroy_counter_stat_mem_mng(struct mlx5_counter_stats_mem_mng *mng)
 	uint8_t *mem = (uint8_t *)(uintptr_t)mng->raws[0].data;
 
 	LIST_REMOVE(mng, next);
-	claim_zero(mlx5_devx_cmd_destroy(mng->dm));
-	claim_zero(mlx5_os_umem_dereg(mng->umem));
+	mlx5_os_wrapped_mkey_destroy(&mng->wm);
 	mlx5_free(mem);
 }
 

@@ -462,8 +462,7 @@ struct mlx5_flow_counter_pool {
 struct mlx5_counter_stats_mem_mng {
 	LIST_ENTRY(mlx5_counter_stats_mem_mng) next;
 	struct mlx5_counter_stats_raw *raws;
-	struct mlx5_devx_obj *dm;
-	void *umem;
+	struct mlx5_pmd_wrapped_mr wm;
 };
 
 /* Raw memory structure for the counter statistics values of a pool. */

@@ -494,8 +493,6 @@ struct mlx5_flow_counter_mng {
 	uint8_t pending_queries;
 	uint16_t pool_index;
 	uint8_t query_thread_on;
-	bool relaxed_ordering_read;
-	bool relaxed_ordering_write;
 	bool counter_fallback; /* Use counter fallback management. */
 	LIST_HEAD(mem_mngs, mlx5_counter_stats_mem_mng) mem_mngs;
 	LIST_HEAD(stat_raws, mlx5_counter_stats_raw) free_stat_raws;

@@ -7775,7 +7775,6 @@ mlx5_counter_query(struct rte_eth_dev *dev, uint32_t cnt,
 static int
 mlx5_flow_create_counter_stat_mem_mng(struct mlx5_dev_ctx_shared *sh)
 {
-	struct mlx5_devx_mkey_attr mkey_attr;
 	struct mlx5_counter_stats_mem_mng *mem_mng;
 	volatile struct flow_counter_stats *raw_data;
 	int raws_n = MLX5_CNT_CONTAINER_RESIZE + MLX5_MAX_PENDING_QUERIES;

@@ -7785,6 +7784,7 @@ mlx5_flow_create_counter_stat_mem_mng(struct mlx5_dev_ctx_shared *sh)
 			sizeof(struct mlx5_counter_stats_mem_mng);
 	size_t pgsize = rte_mem_page_size();
 	uint8_t *mem;
+	int ret;
 	int i;
 
 	if (pgsize == (size_t)-1) {

@@ -7799,23 +7799,10 @@ mlx5_flow_create_counter_stat_mem_mng(struct mlx5_dev_ctx_shared *sh)
 	}
 	mem_mng = (struct mlx5_counter_stats_mem_mng *)(mem + size) - 1;
 	size = sizeof(*raw_data) * MLX5_COUNTERS_PER_POOL * raws_n;
-	mem_mng->umem = mlx5_os_umem_reg(sh->cdev->ctx, mem, size,
-						 IBV_ACCESS_LOCAL_WRITE);
-	if (!mem_mng->umem) {
-		rte_errno = errno;
-		mlx5_free(mem);
-		return -rte_errno;
-	}
-	memset(&mkey_attr, 0, sizeof(mkey_attr));
-	mkey_attr.addr = (uintptr_t)mem;
-	mkey_attr.size = size;
-	mkey_attr.umem_id = mlx5_os_get_umem_id(mem_mng->umem);
-	mkey_attr.pd = sh->cdev->pdn;
-	mkey_attr.relaxed_ordering_write = sh->cmng.relaxed_ordering_write;
-	mkey_attr.relaxed_ordering_read = sh->cmng.relaxed_ordering_read;
-	mem_mng->dm = mlx5_devx_cmd_mkey_create(sh->cdev->ctx, &mkey_attr);
-	if (!mem_mng->dm) {
-		mlx5_os_umem_dereg(mem_mng->umem);
+	ret = mlx5_os_wrapped_mkey_create(sh->cdev->ctx, sh->cdev->pd,
+					  sh->cdev->pdn, mem, size,
+					  &mem_mng->wm);
+	if (ret) {
 		rte_errno = errno;
 		mlx5_free(mem);
 		return -rte_errno;

@@ -7934,7 +7921,7 @@ mlx5_flow_query_alarm(void *arg)
 	ret = mlx5_devx_cmd_flow_counter_query(pool->min_dcs, 0,
 					       MLX5_COUNTERS_PER_POOL,
 					       NULL, NULL,
-					       pool->raw_hw->mem_mng->dm->id,
+					       pool->raw_hw->mem_mng->wm.lkey,
 					       (void *)(uintptr_t)
 					       pool->raw_hw->data,
 					       sh->devx_comp,