swsys.h

VIA VT6524 8口网管交换机源码

/*
 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 * All rights reserved.
 *
 * This software is copyrighted by and is the sole property of
 * VIA Networking Technologies, Inc. This software may only be used
 * in accordance with the corresponding license agreement. Any unauthorized
 * use, duplication, transmission, distribution, or disclosure of this
 * software is expressly forbidden.
 *
 * This software is provided by VIA Networking Technologies, Inc. "as is"
 * and any express or implied warranties, including, but not limited to, the
 * implied warranties of merchantability and fitness for a particular purpose
 * are disclaimed. In no event shall VIA Networking Technologies, Inc.
 * be liable for any direct, indirect, incidental, special, exemplary, or
 * consequential damages.
 *
 *
 * File:    swsys.h
 *
 * Purpose: Hardware accessing functions related to whole system
 *
 * Author:  Tevin Chen
 *
 * Date:    Jan 08, 2002
 *
 */


#ifndef __SWSYS_H__
#define __SWSYS_H__

#if !defined(__TTYPE_H__)
#include "ttype.h"
#endif
#if !defined(__SWREG_H__)
#include "swreg.h"
#endif




/*---------------------  Export Definitions  ------------------------*/
#define CHIP_VT3077     0
#define CHIP_VT3221     1

/*---------------------  Export Types  ------------------------------*/

/*---------------------  Export Macros  -----------------------------*/
#define SWSYS_vGetChipVer(pbyVer)   SWREG_vReadB(GLOBAL_REVISION_ID, pbyVer)
#define SWSYS_byGetChipType()       SWREG_bIfBitsOn(GLOBAL_REVISION_ID, 0x80)

#ifdef __ASIC_VT6526D
#define SWSYS_vSwitchColdBoot()     SWREG_vBitsOn(GLOBAL2_PWRUPCTRL_CMD0, 0x02)     // will reset CPU
#define SWSYS_vSwitchWarmBoot()     SWREG_vBitsOn(GLOBAL2_PWRUPCTRL_CMD0, 0x01)     // will not reset CPU
#endif

/*---------------------  Export Classes  ----------------------------*/

/*---------------------  Export Variables  --------------------------*/

/*---------------------  Export Functions  --------------------------*/
void SWSYS_vResetSystem(void) DIRECT_FUNTYPE_REENT;
void SWSYS_vSwitchInit(void) DIRECT_FUNTYPE_REENT;




#endif /* __SWSYS_H__ */