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/*
* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
* All rights reserved.
*
* This program 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 Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*
* File: srom.h
*
* Purpose: Implement functions to access eeprom
*
* Author: Jerry Chen
*
* Date: Jan 29, 2003
*
*/
#ifndef __SROM_H__
#define __SROM_H__
#include "ttype.h"
/*--------------------- Export Definitions -------------------------*/
#define EEP_MAX_CONTEXT_SIZE 256
#define CB_EEPROM_READBYTE_WAIT 900 //us
#define W_MAX_I2CRETRY 0x0fff
//
// Contents in the EEPROM
//
#define EEP_OFS_PAR 0x00 // physical address
#define EEP_OFS_ANTENNA 0x16
#define EEP_OFS_RADIOCTL 0x17
#define EEP_OFS_RFTYPE 0x1B // for select RF
#define EEP_OFS_MINCHANNEL 0x1C // Min Channel #
#define EEP_OFS_MAXCHANNEL 0x1D // Max Channel #
#define EEP_OFS_SIGNATURE 0x1E //
#define EEP_OFS_ZONETYPE 0x1F //
#define EEP_OFS_RFTABLE 0x20 // RF POWER TABLE
#define EEP_OFS_PWR_CCK 0x20
#define EEP_OFS_SETPT_CCK 0x21
#define EEP_OFS_PWR_OFDMG 0x23
#define EEP_OFS_SETPT_OFDMG 0x24
#define EEP_OFS_PWR_FORMULA_OST 0x26 //
#define EEP_OFS_MAJOR_VER 0x2E
#define EEP_OFS_MINOR_VER 0x2F
#define EEP_OFS_CCK_PWR_TBL 0x30
#define EEP_OFS_CCK_PWR_dBm 0x3F
#define EEP_OFS_OFDM_PWR_TBL 0x40
#define EEP_OFS_OFDM_PWR_dBm 0x4F
//{{ RobertYu: 20041124
#define EEP_OFS_SETPT_OFDMA 0x4E
#define EEP_OFS_OFDMA_PWR_TBL 0x50
//}}
#define EEP_OFS_OFDMA_PWR_dBm 0xD2
//----------need to remove --------------------
#define EEP_OFS_BBTAB_LEN 0x70 // BB Table Length
#define EEP_OFS_BBTAB_ADR 0x71 // BB Table Offset
#define EEP_OFS_CHECKSUM 0xFF // reserved area for baseband 28h ~ 78h
#define EEP_I2C_DEV_ID 0x50 // EEPROM device address on the I2C bus
//
// Bits in EEP_OFS_ANTENNA
//
#define EEP_ANTENNA_MAIN 0x01
#define EEP_ANTENNA_AUX 0x02
#define EEP_ANTINV 0x04
//
// Bits in EEP_OFS_RADIOCTL
//
#define EEP_RADIOCTL_ENABLE 0x80
#define EEP_RADIOCTL_INV 0x01
/*--------------------- Export Types ------------------------------*/
// AT24C02 eeprom contents
// 2048 bits = 256 bytes = 128 words
//
typedef struct tagSSromReg {
unsigned char abyPAR[6]; // 0x00 (unsigned short)
unsigned short wSUB_VID; // 0x03 (unsigned short)
unsigned short wSUB_SID;
unsigned char byBCFG0; // 0x05 (unsigned short)
unsigned char byBCFG1;
unsigned char byFCR0; // 0x06 (unsigned short)
unsigned char byFCR1;
unsigned char byPMC0; // 0x07 (unsigned short)
unsigned char byPMC1;
unsigned char byMAXLAT; // 0x08 (unsigned short)
unsigned char byMINGNT;
unsigned char byCFG0; // 0x09 (unsigned short)
unsigned char byCFG1;
unsigned short wCISPTR; // 0x0A (unsigned short)
unsigned short wRsv0; // 0x0B (unsigned short)
unsigned short wRsv1; // 0x0C (unsigned short)
unsigned char byBBPAIR; // 0x0D (unsigned short)
unsigned char byRFTYPE;
unsigned char byMinChannel; // 0x0E (unsigned short)
unsigned char byMaxChannel;
unsigned char bySignature; // 0x0F (unsigned short)
unsigned char byCheckSum;
unsigned char abyReserved0[96]; // 0x10 (unsigned short)
unsigned char abyCIS[128]; // 0x80 (unsigned short)
} SSromReg, *PSSromReg;
/*--------------------- Export Macros ------------------------------*/
/*--------------------- Export Classes ----------------------------*/
/*--------------------- Export Variables --------------------------*/
/*--------------------- Export Functions --------------------------*/
unsigned char SROMbyReadEmbedded(unsigned long dwIoBase, unsigned char byContntOffset);
bool SROMbWriteEmbedded(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byData);
void SROMvRegBitsOn(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits);
void SROMvRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits);
bool SROMbIsRegBitsOn(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byTestBits);
bool SROMbIsRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byTestBits);
void SROMvReadAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs);
void SROMvWriteAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs);
void SROMvReadEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress);
void SROMvWriteEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress);
void SROMvReadSubSysVenId(unsigned long dwIoBase, unsigned long *pdwSubSysVenId);
bool SROMbAutoLoad (unsigned long dwIoBase);
#endif // __EEPROM_H__
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