linux/net/ethtool/phy.c

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

#include <linux/phy.h>
#include <linux/phy_link_topology.h>
#include <linux/sfp.h>

struct phy_req_info { … };

#define PHY_REQINFO(__req_base) …

const struct nla_policy ethnl_phy_get_policy[ETHTOOL_A_PHY_HEADER + 1] = …;

/* Caller holds rtnl */
static ssize_t
ethnl_phy_reply_size(const struct ethnl_req_info *req_base,
		     struct netlink_ext_ack *extack)
{ … }

static int
ethnl_phy_fill_reply(const struct ethnl_req_info *req_base, struct sk_buff *skb)
{ … }

static int ethnl_phy_parse_request(struct ethnl_req_info *req_base,
				   struct nlattr **tb,
				   struct netlink_ext_ack *extack)
{ … }

int ethnl_phy_doit(struct sk_buff *skb, struct genl_info *info)
{ … }

struct ethnl_phy_dump_ctx { … };

int ethnl_phy_start(struct netlink_callback *cb)
{ … }

int ethnl_phy_done(struct netlink_callback *cb)
{ … }

static int ethnl_phy_dump_one_dev(struct sk_buff *skb, struct net_device *dev,
				  struct netlink_callback *cb)
{ … }

int ethnl_phy_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
{ … }