linux/drivers/net/ethernet/mellanox/mlx5/core/en/selq.h

/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/* Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */

#ifndef __MLX5_EN_SELQ_H__
#define __MLX5_EN_SELQ_H__

#include <linux/kernel.h>

struct mlx5e_selq_params;

struct mlx5e_selq { … };

struct mlx5e_params;
struct net_device;
struct sk_buff;

int mlx5e_selq_init(struct mlx5e_selq *selq, struct mutex *state_lock);
void mlx5e_selq_cleanup(struct mlx5e_selq *selq);
void mlx5e_selq_prepare_params(struct mlx5e_selq *selq, struct mlx5e_params *params);
void mlx5e_selq_prepare_htb(struct mlx5e_selq *selq, u16 htb_maj_id, u16 htb_defcls);
bool mlx5e_selq_is_htb_enabled(struct mlx5e_selq *selq);
void mlx5e_selq_apply(struct mlx5e_selq *selq);
void mlx5e_selq_cancel(struct mlx5e_selq *selq);

static inline u16 mlx5e_txq_to_ch_ix(u16 txq, u16 num_channels)
{ … }

static inline u16 mlx5e_txq_to_ch_ix_htb(u16 txq, u16 num_channels)
{ … }

u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb,
		       struct net_device *sb_dev);

#endif /* __MLX5_EN_SELQ_H__ */