pirate.c

vt6528芯片交换机API函数和文档运行程序

/*
 * 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:    pirate.c
 *
 * Purpose:
 *
 * Author:  Jenda Jao
 *
 * Date:    0213, 2003
 *
 * Functions:
 *
 * Revision History:
 *
 */


#include "swrate.h"
#include "str.h"
#include "piportmp.h"
#include "pigencfg.h"
#include "pieeprom.h"
#include "pirate.h"
#if !defined(__SWMSG_H__)
#include "swmsg.h"
#endif




/*---------------------  Static Definitions -------------------------*/

/*---------------------  Static Classes  ----------------------------*/

/*---------------------  Static Variables  --------------------------*/

/*---------------------  Static Functions  --------------------------*/

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

/*---------------------  Export Macros  -----------------------------*/

/*---------------------  Export Functions  --------------------------*/
void PIRATE_vSetEepDefault(SRatePageCfg* pSPageCfg_Rate, BOOL bWriteDefault)
{
    STR_pvMemset(pSPageCfg_Rate, 0, EEP_SIZE_RATE_CFG);   
    if (bWriteDefault) {
        // Set value to nvram software cache.
        STR_pvMemcpy(g_pu8NVRSwCache + (EEP_ADDR_RATE_CFG - NVR_ADDR_DATA_AREA_START), (PUINT8)pSPageCfg_Rate, EEP_SIZE_RATE_CFG);
    }
    else {
        PIEEP_vSetCfgIntoEep((PUINT8)pSPageCfg_Rate, EEP_ADDR_RATE_CFG, EEP_SIZE_RATE_CFG);
        NVRAM_vUpdateChecksum(EEP_SIZE_DATA_AREA);
    }
}


UINT8 PIRATE_byOp(SRatePageCfg* pSPageCfg_Rate, UINT8 byOp)
{
    UINT32 dwPhyPortMask;
    UINT8 byPhyPID, byLogPortIndex=0;
    

    for (byLogPortIndex=0; byLogPortIndex<g_byLogIdNum; byLogPortIndex++)
    {
        dwPhyPortMask = PIPORTMP_dwLogIdToPhyMsk(g_abyLogIdList[byLogPortIndex]);

        for (byPhyPID=0; byPhyPID<SWITCH_PORT_NUM; byPhyPID++)
        {
            if (dwPhyPortMask & 0x00000001)
            {
                if (byOp == RATE_OP_EEP_TO_BUF)
                {
                    PIEEP_vGetCfgFromEep(EEP_ADDR_RATE_CFG + byPhyPID*EEP_SIZE_RATE_PORT_BYTE_OFFSET,
                                         EEP_SIZE_RATE_PORT_BYTE_OFFSET,
                                         (PUINT8)(pSPageCfg_Rate->au16Rate) + byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET);
                    break;
                }
                // buf to eep and hw
                else //if ((byOp == RATE_OP_BUF_TO_HW)||(byOp == RATE_OP_BUF_TO_EEP_HW))
                {
                    // check value valid
                    if (byPhyPID < SWITCH_MEGA_PORT_NUM){
                        if (*((PUINT16)((PUINT8)(pSPageCfg_Rate->au16Rate)+byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET)) > 100 ||
                            *((PUINT16)((PUINT8)(pSPageCfg_Rate->au16Rate)+byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET+DATA_SIZE_IN_RATE)) >100 )
                            return RATE_OP_BAD_VALUE;
                    }
                    else{
                        if (*((PUINT16)((PUINT8)(pSPageCfg_Rate->au16Rate)+byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET)) > 1000 ||
                            *((PUINT16)((PUINT8)(pSPageCfg_Rate->au16Rate)+byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET+DATA_SIZE_IN_RATE)) > 1000 )
                            return RATE_OP_BAD_VALUE;
                    }

                    // set to hw
                    SWRATE_vSetRateCtrlExt(byPhyPID, *((PUINT16)((PUINT8)(pSPageCfg_Rate->au16Rate)+byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET)), 
                        (*((PUINT16)((PUINT8)(pSPageCfg_Rate->au16Rate)+byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET+DATA_SIZE_IN_RATE)))*1000 );

                    // save to eep
                    if (byOp == RATE_OP_BUF_TO_EEP_HW)
                        STR_pvMemcpy (g_pu8NVRSwCache + (EEP_ADDR_RATE_CFG + byPhyPID*EEP_SIZE_RATE_PORT_BYTE_OFFSET - NVR_ADDR_DATA_AREA_START), 
                                (PUINT8)pSPageCfg_Rate->au16Rate + byLogPortIndex*EEP_SIZE_RATE_PORT_BYTE_OFFSET, 
                                EEP_SIZE_RATE_PORT_BYTE_OFFSET);

                }   // end if byOp
            }   // end if (dwPhyPortMask & 0x00000001)
            dwPhyPortMask >>= 1;
        } // end for byPhyPID
    } // end for byLogPortIndex


    if (byOp == RATE_OP_BUF_TO_EEP_HW) {
        //write into flash and update checksum (SWNVRAM_vUpdateChecksum has included in)
        PIEEP_vSetCfgIntoEep (g_pu8NVRSwCache + (EEP_ADDR_RATE_CFG - NVR_ADDR_DATA_AREA_START),
                EEP_ADDR_RATE_CFG,
                EEP_SIZE_RATE_CFG);
        NVRAM_vUpdateChecksum(EEP_SIZE_DATA_AREA);
    }
    
    return OP_OK;
}