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

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

#include "selq.h"
#include <linux/slab.h>
#include <linux/netdevice.h>
#include <linux/rcupdate.h>
#include "en.h"
#include "en/ptp.h"
#include "en/htb.h"

struct mlx5e_selq_params { … };

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)
{ … }

bool mlx5e_selq_is_htb_enabled(struct mlx5e_selq *selq)
{ … }

void mlx5e_selq_prepare_htb(struct mlx5e_selq *selq, u16 htb_maj_id, u16 htb_defcls)
{ … }

void mlx5e_selq_apply(struct mlx5e_selq *selq)
{ … }

void mlx5e_selq_cancel(struct mlx5e_selq *selq)
{ … }

#ifdef CONFIG_MLX5_CORE_EN_DCB
static int mlx5e_get_dscp_up(struct mlx5e_priv *priv, struct sk_buff *skb)
{ … }
#endif

static int mlx5e_get_up(struct mlx5e_priv *priv, struct sk_buff *skb)
{ … }

static u16 mlx5e_select_ptpsq(struct net_device *dev, struct sk_buff *skb,
			      struct mlx5e_selq_params *selq)
{ … }

static int mlx5e_select_htb_queue(struct mlx5e_priv *priv, struct sk_buff *skb,
				  struct mlx5e_selq_params *selq)
{ … }

u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb,
		       struct net_device *sb_dev)
{ … }