patches for DPDK stable branches
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From: Tal Shnaiderman <talshn@nvidia.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, matan@nvidia.com, rasland@nvidia.com,
	ophirmu@nvidia.com, stable@dpdk.org
Subject: [dpdk-stable] [PATCH v2 23/35] net/mlx5/linux: fix add OS dest_devx_tir action
Date: Mon, 28 Dec 2020 14:32:50 +0200
Message-ID: <20201228123302.3608-24-talshn@nvidia.com> (raw)
In-Reply-To: <20201228123302.3608-1-talshn@nvidia.com>

From: Ophir Munk <ophirmu@nvidia.com>

Wrap glue call dv_create_flow_action_dest_devx_tir() with an OS API.

Fixes: b293fbf9672b ("net/mlx5: add OS specific flow actions operations")
Cc: stable@dpdk.org

Signed-off-by: Ophir Munk <ophirmu@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
 drivers/net/mlx5/linux/mlx5_flow_os.h | 26 ++++++++++++++++++++++++++
 drivers/net/mlx5/mlx5_devx.c          |  7 +++----
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/drivers/net/mlx5/linux/mlx5_flow_os.h b/drivers/net/mlx5/linux/mlx5_flow_os.h
index 7706b3be48..6f3b7324ff 100644
--- a/drivers/net/mlx5/linux/mlx5_flow_os.h
+++ b/drivers/net/mlx5/linux/mlx5_flow_os.h
@@ -366,6 +366,32 @@ mlx5_flow_os_create_flow_action_default_miss(void **action)
 	return (*action) ? 0 : -1;
 }
 
+/**
+ * Create flow action: dest_devx_tir
+ *
+ * @param[in] tir
+ *   Pointer to DevX tir object
+ * @param[out] action
+ *   Pointer to a valid action on success, NULL otherwise.
+ *
+ * @return
+ *   0 on success, or -1 on failure and errno is set.
+ */
+static inline int
+mlx5_flow_os_create_flow_action_dest_devx_tir(struct mlx5_devx_obj *tir,
+					      void **action)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+	*action = mlx5_glue->dv_create_flow_action_dest_devx_tir(tir->obj);
+	return (*action) ? 0 : -1;
+#else
+	/* If no DV support - skip the operation and return success */
+	RTE_SET_USED(tir);
+	*action = 0;
+	return 0;
+#endif
+}
+
 /**
  * Destroy flow action.
  *
diff --git a/drivers/net/mlx5/mlx5_devx.c b/drivers/net/mlx5/mlx5_devx.c
index 84a5c55ee0..aa8ca7f401 100644
--- a/drivers/net/mlx5/mlx5_devx.c
+++ b/drivers/net/mlx5/mlx5_devx.c
@@ -23,7 +23,7 @@
 #include "mlx5_utils.h"
 #include "mlx5_devx.h"
 #include "mlx5_flow.h"
-
+#include "mlx5_flow_os.h"
 
 /**
  * Modify RQ vlan stripping offload
@@ -942,9 +942,8 @@ mlx5_devx_hrxq_new(struct rte_eth_dev *dev, struct mlx5_hrxq *hrxq,
 		goto error;
 	}
 #ifdef HAVE_IBV_FLOW_DV_SUPPORT
-	hrxq->action = mlx5_glue->dv_create_flow_action_dest_devx_tir
-							       (hrxq->tir->obj);
-	if (!hrxq->action) {
+	if (mlx5_flow_os_create_flow_action_dest_devx_tir(hrxq->tir,
+							  &hrxq->action)) {
 		rte_errno = errno;
 		goto error;
 	}
-- 
2.16.1.windows.4


       reply	other threads:[~2020-12-28 12:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20201217173037.11396-2-talshn@nvidia.com>
     [not found] ` <20201228123302.3608-1-talshn@nvidia.com>
2020-12-28 12:32   ` Tal Shnaiderman [this message]
2020-12-28 12:32   ` [dpdk-stable] [PATCH v2 30/35] net/mlx5: define MLX5_NAMESIZE for device interface size Tal Shnaiderman
2020-12-28 12:33   ` [dpdk-stable] [PATCH v2 35/35] net/mlx5: fix warnings on comparison sign mismatch Tal Shnaiderman

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