linux/drivers/net/ethernet/xilinx/ll_temac_mdio.c

// SPDX-License-Identifier: GPL-2.0
/*
 * MDIO bus driver for the Xilinx TEMAC device
 *
 * Copyright (c) 2009 Secret Lab Technologies, Ltd.
 */

#include <linux/io.h>
#include <linux/netdevice.h>
#include <linux/mutex.h>
#include <linux/phy.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/of_mdio.h>
#include <linux/platform_data/xilinx-ll-temac.h>

#include "ll_temac.h"

/* ---------------------------------------------------------------------
 * MDIO Bus functions
 */
static int temac_mdio_read(struct mii_bus *bus, int phy_id, int reg)
{ … }

static int temac_mdio_write(struct mii_bus *bus, int phy_id, int reg, u16 val)
{ … }

int temac_mdio_setup(struct temac_local *lp, struct platform_device *pdev)
{ … }

void temac_mdio_teardown(struct temac_local *lp)
{ … }