phy.h

ecos在9200上redboot实现

//==========================================================================
//
//      phy.h
//
//      
//
//==========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
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//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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// or inline functions from this file, or you compile this file and link it
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// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    gthomas
// Contributors: gthomas, jskov
//               Grant Edwards <[e-mail]>
// Date:         2001-07-31
// Purpose:      
// Description:  
//
//####DESCRIPTIONEND####
//
//========================================================================*/

#if !defined(_PHY_H)
#define _PHY_H

void MiiStationWrite(U32 RegAddr, U32 PhyAddr, U32 PhyWrData);
U32 MiiStationRead(U32 RegAddr, U32 PhyAddr);

void PhyReset(void);
unsigned PhyStatus(void);
void PhyInterruptAck(void);

#define PhyStatus_LinkUp      0x0001
#define PhyStatus_FullDuplex  0x0002
#define PhyStatus_100Mb       0x0004

#endif