linux/drivers/staging/octeon/ethernet-mdio.c

// SPDX-License-Identifier: GPL-2.0
/*
 * This file is based on code from OCTEON SDK by Cavium Networks.
 *
 * Copyright (c) 2003-2007 Cavium Networks
 */

#include <linux/kernel.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
#include <linux/ratelimit.h>
#include <linux/of_mdio.h>
#include <net/dst.h>

#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-mdio.h"
#include "ethernet-util.h"

static void cvm_oct_get_drvinfo(struct net_device *dev,
				struct ethtool_drvinfo *info)
{ … }

static int cvm_oct_nway_reset(struct net_device *dev)
{ … }

const struct ethtool_ops cvm_oct_ethtool_ops = …;

/**
 * cvm_oct_ioctl - IOCTL support for PHY control
 * @dev:    Device to change
 * @rq:     the request
 * @cmd:    the command
 *
 * Returns Zero on success
 */
int cvm_oct_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{ … }

void cvm_oct_note_carrier(struct octeon_ethernet *priv,
			  union cvmx_helper_link_info li)
{ … }

void cvm_oct_adjust_link(struct net_device *dev)
{ … }

int cvm_oct_common_stop(struct net_device *dev)
{ … }

/**
 * cvm_oct_phy_setup_device - setup the PHY
 *
 * @dev:    Device to setup
 *
 * Returns Zero on success, negative on failure
 */
int cvm_oct_phy_setup_device(struct net_device *dev)
{ … }