[PATCH net-next 04/15] net/mlx5e: Expose and rename xsk channel parameter function

[Tariq Toukan]

From: Dragos Tatulea <dtatulea@xxxxxxxxxx>

mlx5e_build_xsk_cparam() is meant to be the alternative
to mlx5e_build_channel_param(). It calculates only the parameters
that it requires using the previously configured mlx5e_xsk_param.

Move this function to params.c to be alongside
mlx5e_build_channel_param() and give it a similar name.

Expose the function as it will be needed by upcoming changes.

This patch has no functional changes.

Signed-off-by: Dragos Tatulea <dtatulea@xxxxxxxxxx>
Signed-off-by: Tariq Toukan <tariqt@xxxxxxxxxx>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/params.c   |  9 +++++++++
 drivers/net/ethernet/mellanox/mlx5/core/en/params.h   |  5 +++++
 .../net/ethernet/mellanox/mlx5/core/en/xsk/setup.c    | 11 +----------
 3 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
index be1aa37531de..4d51fad7d9eb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
@@ -1272,3 +1272,12 @@ int mlx5e_build_channel_param(struct mlx5_core_dev *mdev,
 
 	return 0;
 }
+
+void mlx5e_build_xsk_channel_param(struct mlx5_core_dev *mdev,
+				   struct mlx5e_params *params,
+				   struct mlx5e_xsk_param *xsk,
+				   struct mlx5e_channel_param *cparam)
+{
+	mlx5e_build_rq_param(mdev, params, xsk, &cparam->rq);
+	mlx5e_build_xdpsq_param(mdev, params, &cparam->xdp_sq);
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
index 00617c65fe3c..26680985ee39 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
@@ -138,6 +138,11 @@ int mlx5e_build_channel_param(struct mlx5_core_dev *mdev,
 			      struct mlx5e_params *params,
 			      struct mlx5e_channel_param *cparam);
 
+void mlx5e_build_xsk_channel_param(struct mlx5_core_dev *mdev,
+				   struct mlx5e_params *params,
+				   struct mlx5e_xsk_param *xsk,
+				   struct mlx5e_channel_param *cparam);
+
 u16 mlx5e_calc_sq_stop_room(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
 int mlx5e_validate_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params);
 bool mlx5e_verify_params_rx_mpwqe_strides(struct mlx5_core_dev *mdev,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
index 50c14ad29ed6..e3b7e79863ae 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
@@ -48,15 +48,6 @@ bool mlx5e_validate_xsk_param(struct mlx5e_params *params,
 	}
 }
 
-static void mlx5e_build_xsk_cparam(struct mlx5_core_dev *mdev,
-				   struct mlx5e_params *params,
-				   struct mlx5e_xsk_param *xsk,
-				   struct mlx5e_channel_param *cparam)
-{
-	mlx5e_build_rq_param(mdev, params, xsk, &cparam->rq);
-	mlx5e_build_xdpsq_param(mdev, params, &cparam->xdp_sq);
-}
-
 static int mlx5e_init_xsk_rq(struct mlx5e_channel *c,
 			     struct mlx5e_params *params,
 			     struct xsk_buff_pool *pool,
@@ -130,7 +121,7 @@ int mlx5e_open_xsk(struct mlx5e_priv *priv, struct mlx5e_params *params,
 	if (!cparam)
 		return -ENOMEM;
 
-	mlx5e_build_xsk_cparam(priv->mdev, params, xsk, cparam);
+	mlx5e_build_xsk_channel_param(priv->mdev, params, xsk, cparam);
 
 	err = mlx5e_open_cq(c->mdev, params->rx_cq_moderation, &cparam->rq.cqp, &ccp,
 			    &c->xskrq.cq);
-- 
2.44.0