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net/mlx5: Separate between public and private API of sf.h

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Move mlx5_sf_max_functions() and friends from the privete sf/sf.h
to the public lib/sf.h. This is done in order to have one direction
include paths.

Signed-off-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Shay Drory 2021-05-11 18:48:30 +03:00 committed by Saeed Mahameed
parent 3af26495a2
commit c8ea212bfd
2 changed files with 46 additions and 36 deletions
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45
drivers/net/ethernet/mellanox/mlx5/core/lib/sf.h Normal file
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@ -0,0 +1,45 @@
/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/* Copyright (c) 2021 Mellanox Technologies Ltd */
#ifndef __LIB_MLX5_SF_H__
#define __LIB_MLX5_SF_H__
#include <linux/mlx5/driver.h>
static inline u16 mlx5_sf_start_function_id(const struct mlx5_core_dev *dev)
{
return MLX5_CAP_GEN(dev, sf_base_id);
}
#ifdef CONFIG_MLX5_SF
static inline bool mlx5_sf_supported(const struct mlx5_core_dev *dev)
{
return MLX5_CAP_GEN(dev, sf);
}
static inline u16 mlx5_sf_max_functions(const struct mlx5_core_dev *dev)
{
if (!mlx5_sf_supported(dev))
return 0;
if (MLX5_CAP_GEN(dev, max_num_sf))
return MLX5_CAP_GEN(dev, max_num_sf);
else
return 1 << MLX5_CAP_GEN(dev, log_max_sf);
}
#else
static inline bool mlx5_sf_supported(const struct mlx5_core_dev *dev)
{
return false;
}
static inline u16 mlx5_sf_max_functions(const struct mlx5_core_dev *dev)
{
return 0;
}
#endif
#endif

37
drivers/net/ethernet/mellanox/mlx5/core/sf/sf.h
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@ -5,42 +5,7 @@
#define __MLX5_SF_H__
#include <linux/mlx5/driver.h>
static inline u16 mlx5_sf_start_function_id(const struct mlx5_core_dev *dev)
{
return MLX5_CAP_GEN(dev, sf_base_id);
}
#ifdef CONFIG_MLX5_SF
static inline bool mlx5_sf_supported(const struct mlx5_core_dev *dev)
{
return MLX5_CAP_GEN(dev, sf);
}
static inline u16 mlx5_sf_max_functions(const struct mlx5_core_dev *dev)
{
if (!mlx5_sf_supported(dev))
return 0;
if (MLX5_CAP_GEN(dev, max_num_sf))
return MLX5_CAP_GEN(dev, max_num_sf);
else
return 1 << MLX5_CAP_GEN(dev, log_max_sf);
}
#else
static inline bool mlx5_sf_supported(const struct mlx5_core_dev *dev)
{
return false;
}
static inline u16 mlx5_sf_max_functions(const struct mlx5_core_dev *dev)
{
return 0;
}
#endif
#include "lib/sf.h"
#ifdef CONFIG_MLX5_SF_MANAGER