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[RFC,07/10] crypto/mlx5: use OS agnostic functions for PD operations

Message ID 20210914053833.7760-8-talshn@nvidia.com (mailing list archive)
State New
Delegated to: akhil goyal
Headers show
Series Support MLX5 crypto driver on Windows | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Tal Shnaiderman Sept. 14, 2021, 5:38 a.m. UTC
use the functions mlx5_os_alloc_pd, mlx5_os_dealloc_pd
mlx5_os_get_pdn instead of the glue functions to support
PD operations on all OSs.

Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
---
 drivers/crypto/mlx5/mlx5_crypto.c | 15 ++++++---------
 drivers/crypto/mlx5/mlx5_crypto.h |  2 +-
 2 files changed, 7 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/drivers/crypto/mlx5/mlx5_crypto.c b/drivers/crypto/mlx5/mlx5_crypto.c
index ccae113770..35319d0115 100644
--- a/drivers/crypto/mlx5/mlx5_crypto.c
+++ b/drivers/crypto/mlx5/mlx5_crypto.c
@@ -784,7 +784,7 @@  static void
 mlx5_crypto_hw_global_release(struct mlx5_crypto_priv *priv)
 {
 	if (priv->pd != NULL) {
-		claim_zero(mlx5_glue->dealloc_pd(priv->pd));
+		claim_zero(mlx5_os_dealloc_pd(priv->pd));
 		priv->pd = NULL;
 	}
 	if (priv->uar != NULL) {
@@ -801,21 +801,18 @@  mlx5_crypto_pd_create(struct mlx5_crypto_priv *priv)
 	struct mlx5dv_pd pd_info;
 	int ret;
 
-	priv->pd = mlx5_glue->alloc_pd(priv->ctx);
+	priv->pd = mlx5_os_alloc_pd(priv->ctx);
 	if (priv->pd == NULL) {
 		DRV_LOG(ERR, "Failed to allocate PD.");
 		return errno ? -errno : -ENOMEM;
 	}
-	obj.pd.in = priv->pd;
-	obj.pd.out = &pd_info;
-	ret = mlx5_glue->dv_init_obj(&obj, MLX5DV_OBJ_PD);
+	ret = mlx5_os_get_pdn(priv->pd, &priv->pdn);
 	if (ret != 0) {
-		DRV_LOG(ERR, "Fail to get PD object info.");
-		mlx5_glue->dealloc_pd(priv->pd);
+		DRV_LOG(ERR, "Fail to get PDN.");
+		mlx5_os_dealloc_pd(priv->pd);
 		priv->pd = NULL;
 		return -errno;
 	}
-	priv->pdn = pd_info.pdn;
 	return 0;
 #else
 	(void)priv;
@@ -834,7 +831,7 @@  mlx5_crypto_hw_global_prepare(struct mlx5_crypto_priv *priv)
 		priv->uar_addr = mlx5_os_get_devx_uar_reg_addr(priv->uar);
 	if (priv->uar == NULL || priv->uar_addr == NULL) {
 		rte_errno = errno;
-		claim_zero(mlx5_glue->dealloc_pd(priv->pd));
+		claim_zero(mlx5_os_dealloc_pd(priv->pd));
 		DRV_LOG(ERR, "Failed to allocate UAR.");
 		return -1;
 	}
diff --git a/drivers/crypto/mlx5/mlx5_crypto.h b/drivers/crypto/mlx5/mlx5_crypto.h
index d5cc509e42..91e3f438b8 100644
--- a/drivers/crypto/mlx5/mlx5_crypto.h
+++ b/drivers/crypto/mlx5/mlx5_crypto.h
@@ -25,7 +25,7 @@  struct mlx5_crypto_priv {
 	volatile uint64_t *uar_addr;
 	uint32_t pdn; /* Protection Domain number. */
 	uint32_t max_segs_num; /* Maximum supported data segs. */
-	struct ibv_pd *pd;
+	void *pd;
 	struct mlx5_hlist *dek_hlist; /* Dek hash list. */
 	struct rte_cryptodev_config dev_config;
 	struct mlx5_mr_share_cache mr_scache; /* Global shared MR cache. */