linux/net/ethtool/mm.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright 2022-2023 NXP
 */
#include "common.h"
#include "netlink.h"

struct mm_req_info { … };

struct mm_reply_data { … };

#define MM_REPDATA(__reply_base) …

#define ETHTOOL_MM_STAT_CNT …

const struct nla_policy ethnl_mm_get_policy[ETHTOOL_A_MM_HEADER + 1] = …;

static int mm_prepare_data(const struct ethnl_req_info *req_base,
			   struct ethnl_reply_data *reply_base,
			   const struct genl_info *info)
{ … }

static int mm_reply_size(const struct ethnl_req_info *req_base,
			 const struct ethnl_reply_data *reply_base)
{ … }

static int mm_put_stat(struct sk_buff *skb, u64 val, u16 attrtype)
{ … }

static int mm_put_stats(struct sk_buff *skb,
			const struct ethtool_mm_stats *stats)
{ … }

static int mm_fill_reply(struct sk_buff *skb,
			 const struct ethnl_req_info *req_base,
			 const struct ethnl_reply_data *reply_base)
{ … }

const struct nla_policy ethnl_mm_set_policy[ETHTOOL_A_MM_MAX + 1] = …;

static void mm_state_to_cfg(const struct ethtool_mm_state *state,
			    struct ethtool_mm_cfg *cfg)
{ … }

static int
ethnl_set_mm_validate(struct ethnl_req_info *req_info, struct genl_info *info)
{ … }

static int ethnl_set_mm(struct ethnl_req_info *req_info, struct genl_info *info)
{ … }

const struct ethnl_request_ops ethnl_mm_request_ops = …;

/* Returns whether a given device supports the MAC merge layer
 * (has an eMAC and a pMAC). Must be called under rtnl_lock() and
 * ethnl_ops_begin().
 */
bool __ethtool_dev_mm_supported(struct net_device *dev)
{ … }

bool ethtool_dev_mm_supported(struct net_device *dev)
{ … }
EXPORT_SYMBOL_GPL(…);