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Message-ID: <614fb0e216250e2ce3340471ec141b83ec45c7f4.1701871118.git.leon@kernel.org>
Date: Wed, 6 Dec 2023 16:01:37 +0200
From: Leon Romanovsky <leon@...nel.org>
To: Jason Gunthorpe <jgg@...dia.com>
Cc: Mark Bloch <mbloch@...dia.com>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
linux-rdma@...r.kernel.org,
netdev@...r.kernel.org,
Paolo Abeni <pabeni@...hat.com>,
Saeed Mahameed <saeedm@...dia.com>,
Shun Hao <shunh@...dia.com>
Subject: [PATCH mlx5-next v1 4/5] net/mlx5: E-Switch, expose eswitch manager vport
From: Mark Bloch <mbloch@...dia.com>
Expose the ability the query the eswitch manager vport number.
Next patch will utilize this capability to reveal the correct
register C0 value to the users.
Signed-off-by: Mark Bloch <mbloch@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 7 -------
include/linux/mlx5/eswitch.h | 8 ++++++++
2 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 37ab66e7b403..60a9a6cba0b1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -616,13 +616,6 @@ static inline bool mlx5_esw_allowed(const struct mlx5_eswitch *esw)
return esw && MLX5_ESWITCH_MANAGER(esw->dev);
}
-/* The returned number is valid only when the dev is eswitch manager. */
-static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev)
-{
- return mlx5_core_is_ecpf_esw_manager(dev) ?
- MLX5_VPORT_ECPF : MLX5_VPORT_PF;
-}
-
static inline bool
mlx5_esw_is_manager_vport(const struct mlx5_eswitch *esw, u16 vport_num)
{
diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h
index 950d2431a53c..df73a2ccc9af 100644
--- a/include/linux/mlx5/eswitch.h
+++ b/include/linux/mlx5/eswitch.h
@@ -7,6 +7,7 @@
#define _MLX5_ESWITCH_
#include <linux/mlx5/driver.h>
+#include <linux/mlx5/vport.h>
#include <net/devlink.h>
#define MLX5_ESWITCH_MANAGER(mdev) MLX5_CAP_GEN(mdev, eswitch_manager)
@@ -210,4 +211,11 @@ static inline bool is_mdev_switchdev_mode(struct mlx5_core_dev *dev)
return mlx5_eswitch_mode(dev) == MLX5_ESWITCH_OFFLOADS;
}
+/* The returned number is valid only when the dev is eswitch manager. */
+static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev)
+{
+ return mlx5_core_is_ecpf_esw_manager(dev) ?
+ MLX5_VPORT_ECPF : MLX5_VPORT_PF;
+}
+
#endif
--
2.43.0
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