common/mlx5: fix PCI driver name
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Message ID 1603701462-250791-1-git-send-email-bingz@nvidia.com
State Accepted, archived
Delegated to: Raslan Darawsheh
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Series
  • common/mlx5: fix PCI driver name
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Commit Message

Bing Zhao Oct. 26, 2020, 8:37 a.m. UTC
In the refactor of mlx5 common layer, the PCI driver name to the RTE
device was changed from "net_mlx5" to "mlx5_pci". The string of name
"mlx5_pci" is used directly in the structure rte_pci_driver.

In the past, a macro "MLX5_DRIVER_NAME" is used instead of any direct
string, and now it is missing. The functions that use
"MLX5_DRIVER_NAME" will get some mismatch, e.g mlx5_eth_find_next.

It needs to use this macro again in all code to make everything get
aligned.

Fixes: 8a41f4deccc3 ("common/mlx5: introduce layer for multiple class drivers")
Cc: parav@mellanox.com
Cc: stable@dpdk.org

Signed-off-by: Bing Zhao <bingz@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
 drivers/common/mlx5/mlx5_common.h     | 2 ++
 drivers/common/mlx5/mlx5_common_pci.c | 2 +-
 drivers/net/mlx5/mlx5_defs.h          | 3 ---
 3 files changed, 3 insertions(+), 4 deletions(-)

Comments

Raslan Darawsheh Oct. 26, 2020, 10:44 p.m. UTC | #1
Hi,

> -----Original Message-----
> From: Bing Zhao <bingz@nvidia.com>
> Sent: Monday, October 26, 2020 10:38 AM
> To: viacheslavo@mellanox.com; matan@mellanox.com
> Cc: dev@dpdk.org; Ori Kam <orika@nvidia.com>; Raslan Darawsheh
> <rasland@nvidia.com>; stable@dpdk.org; parav@mellanox.com
> Subject: [PATCH] common/mlx5: fix PCI driver name
> 
> In the refactor of mlx5 common layer, the PCI driver name to the RTE
> device was changed from "net_mlx5" to "mlx5_pci". The string of name
> "mlx5_pci" is used directly in the structure rte_pci_driver.
> 
> In the past, a macro "MLX5_DRIVER_NAME" is used instead of any direct
> string, and now it is missing. The functions that use
> "MLX5_DRIVER_NAME" will get some mismatch, e.g mlx5_eth_find_next.
> 
> It needs to use this macro again in all code to make everything get
> aligned.
> 
> Fixes: 8a41f4deccc3 ("common/mlx5: introduce layer for multiple class
> drivers")
> Cc: parav@mellanox.com
> Cc: stable@dpdk.org
> 
> Signed-off-by: Bing Zhao <bingz@nvidia.com>
> Reviewed-by: Parav Pandit <parav@nvidia.com>
> Acked-by: Matan Azrad <matan@nvidia.com>
> ---
>  drivers/common/mlx5/mlx5_common.h     | 2 ++
>  drivers/common/mlx5/mlx5_common_pci.c | 2 +-
>  drivers/net/mlx5/mlx5_defs.h          | 3 ---
>  3 files changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/common/mlx5/mlx5_common.h
> b/drivers/common/mlx5/mlx5_common.h
> index ed44a45..3d3d109 100644
> --- a/drivers/common/mlx5/mlx5_common.h
> +++ b/drivers/common/mlx5/mlx5_common.h
> @@ -18,6 +18,8 @@
>  #include "mlx5_prm.h"
>  #include "mlx5_devx_cmds.h"
> 
> +/* Reported driver name. */
> +#define MLX5_DRIVER_NAME "mlx5_pci"
> 
>  /* Bit-field manipulation. */
>  #define BITFIELD_DECLARE(bf, type, size) \
> diff --git a/drivers/common/mlx5/mlx5_common_pci.c
> b/drivers/common/mlx5/mlx5_common_pci.c
> index 02417c6..5208972 100644
> --- a/drivers/common/mlx5/mlx5_common_pci.c
> +++ b/drivers/common/mlx5/mlx5_common_pci.c
> @@ -408,7 +408,7 @@ class_name_to_value(const char *class_name)
> 
>  static struct rte_pci_driver mlx5_pci_driver = {
>  	.driver = {
> -		.name = "mlx5_pci",
> +		.name = MLX5_DRIVER_NAME,
>  	},
>  	.probe = mlx5_common_pci_probe,
>  	.remove = mlx5_common_pci_remove,
> diff --git a/drivers/net/mlx5/mlx5_defs.h b/drivers/net/mlx5/mlx5_defs.h
> index 42916ed..2657081 100644
> --- a/drivers/net/mlx5/mlx5_defs.h
> +++ b/drivers/net/mlx5/mlx5_defs.h
> @@ -11,9 +11,6 @@
> 
>  #include "mlx5_autoconf.h"
> 
> -/* Reported driver name. */
> -#define MLX5_DRIVER_NAME "net_mlx5"
> -
>  /* Maximum number of simultaneous VLAN filters. */
>  #define MLX5_MAX_VLAN_IDS 128
> 
> --
> 1.8.3.1

Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh

Patch
diff mbox series

diff --git a/drivers/common/mlx5/mlx5_common.h b/drivers/common/mlx5/mlx5_common.h
index ed44a45..3d3d109 100644
--- a/drivers/common/mlx5/mlx5_common.h
+++ b/drivers/common/mlx5/mlx5_common.h
@@ -18,6 +18,8 @@ 
 #include "mlx5_prm.h"
 #include "mlx5_devx_cmds.h"
 
+/* Reported driver name. */
+#define MLX5_DRIVER_NAME "mlx5_pci"
 
 /* Bit-field manipulation. */
 #define BITFIELD_DECLARE(bf, type, size) \
diff --git a/drivers/common/mlx5/mlx5_common_pci.c b/drivers/common/mlx5/mlx5_common_pci.c
index 02417c6..5208972 100644
--- a/drivers/common/mlx5/mlx5_common_pci.c
+++ b/drivers/common/mlx5/mlx5_common_pci.c
@@ -408,7 +408,7 @@  class_name_to_value(const char *class_name)
 
 static struct rte_pci_driver mlx5_pci_driver = {
 	.driver = {
-		.name = "mlx5_pci",
+		.name = MLX5_DRIVER_NAME,
 	},
 	.probe = mlx5_common_pci_probe,
 	.remove = mlx5_common_pci_remove,
diff --git a/drivers/net/mlx5/mlx5_defs.h b/drivers/net/mlx5/mlx5_defs.h
index 42916ed..2657081 100644
--- a/drivers/net/mlx5/mlx5_defs.h
+++ b/drivers/net/mlx5/mlx5_defs.h
@@ -11,9 +11,6 @@ 
 
 #include "mlx5_autoconf.h"
 
-/* Reported driver name. */
-#define MLX5_DRIVER_NAME "net_mlx5"
-
 /* Maximum number of simultaneous VLAN filters. */
 #define MLX5_MAX_VLAN_IDS 128