uboot-phytec

// SPDX-License-Identifier: GPL-2.0+

/*

 * (C) Copyright 2009 Industrie Dial Face S.p.A.

 * Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>

 *

 * (C) Copyright 2001

 * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com.

 */

​

/*

 * This provides a bit-banged interface to the ethernet MII management

 * channel.

 */

​

#include <common.h>

#include <ioports.h>

#include <ppc_asm.tmpl>

#include <miiphy.h>

​

#define BB_MII_RELOCATE(v,off) (v += (v?off:0))

​

DECLARE_GLOBAL_DATA_PTR;

​

#ifndef CONFIG_BITBANGMII_MULTI

​

/*

 * If CONFIG_BITBANGMII_MULTI is not defined we use a

 * compatibility layer with the previous miiphybb implementation

 * based on macros usage.

 *

 */

static int bb_mii_init_wrap(struct bb_miiphy_bus *bus)

{

#ifdef MII_INIT

    MII_INIT;

#endif

    return 0;

}

​

static int bb_mdio_active_wrap(struct bb_miiphy_bus *bus)

{

#ifdef MDIO_DECLARE

    MDIO_DECLARE;

#endif

    MDIO_ACTIVE;

    return 0;

}

​

static int bb_mdio_tristate_wrap(struct bb_miiphy_bus *bus)

{

#ifdef MDIO_DECLARE

    MDIO_DECLARE;

#endif

    MDIO_TRISTATE;

    return 0;

}

​

static int bb_set_mdio_wrap(struct bb_miiphy_bus *bus, int v)

{

#ifdef MDIO_DECLARE

    MDIO_DECLARE;

#endif

    MDIO(v);