1/* 2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. 3 * All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License along 16 * with this program; if not, write to the Free Software Foundation, Inc., 17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * 20 * File: srom.h 21 * 22 * Purpose: Implement functions to access eeprom 23 * 24 * Author: Jerry Chen 25 * 26 * Date: Jan 29, 2003 27 * 28 */ 29 30#ifndef __SROM_H__ 31#define __SROM_H__ 32 33#include "ttype.h" 34 35/*--------------------- Export Definitions -------------------------*/ 36 37#define EEP_MAX_CONTEXT_SIZE 256 38 39#define CB_EEPROM_READBYTE_WAIT 900 //us 40 41#define W_MAX_I2CRETRY 0x0fff 42 43// 44// Contents in the EEPROM 45// 46#define EEP_OFS_PAR 0x00 // physical address 47#define EEP_OFS_ANTENNA 0x16 48#define EEP_OFS_RADIOCTL 0x17 49#define EEP_OFS_RFTYPE 0x1B // for select RF 50#define EEP_OFS_MINCHANNEL 0x1C // Min Channel # 51#define EEP_OFS_MAXCHANNEL 0x1D // Max Channel # 52#define EEP_OFS_SIGNATURE 0x1E // 53#define EEP_OFS_ZONETYPE 0x1F // 54#define EEP_OFS_RFTABLE 0x20 // RF POWER TABLE 55#define EEP_OFS_PWR_CCK 0x20 56#define EEP_OFS_SETPT_CCK 0x21 57#define EEP_OFS_PWR_OFDMG 0x23 58#define EEP_OFS_SETPT_OFDMG 0x24 59#define EEP_OFS_PWR_FORMULA_OST 0x26 // 60#define EEP_OFS_MAJOR_VER 0x2E 61#define EEP_OFS_MINOR_VER 0x2F 62#define EEP_OFS_CCK_PWR_TBL 0x30 63#define EEP_OFS_CCK_PWR_dBm 0x3F 64#define EEP_OFS_OFDM_PWR_TBL 0x40 65#define EEP_OFS_OFDM_PWR_dBm 0x4F 66//{{ RobertYu: 20041124 67#define EEP_OFS_SETPT_OFDMA 0x4E 68#define EEP_OFS_OFDMA_PWR_TBL 0x50 69//}} 70#define EEP_OFS_OFDMA_PWR_dBm 0xD2 71 72 73//----------need to remove -------------------- 74#define EEP_OFS_BBTAB_LEN 0x70 // BB Table Length 75#define EEP_OFS_BBTAB_ADR 0x71 // BB Table Offset 76#define EEP_OFS_CHECKSUM 0xFF // reserved area for baseband 28h ~ 78h 77 78#define EEP_I2C_DEV_ID 0x50 // EEPROM device address on the I2C bus 79 80 81// 82// Bits in EEP_OFS_ANTENNA 83// 84#define EEP_ANTENNA_MAIN 0x01 85#define EEP_ANTENNA_AUX 0x02 86#define EEP_ANTINV 0x04 87 88// 89// Bits in EEP_OFS_RADIOCTL 90// 91#define EEP_RADIOCTL_ENABLE 0x80 92#define EEP_RADIOCTL_INV 0x01 93 94/*--------------------- Export Types ------------------------------*/ 95 96// AT24C02 eeprom contents 97// 2048 bits = 256 bytes = 128 words 98// 99typedef struct tagSSromReg { 100 unsigned char abyPAR[6]; // 0x00 (unsigned short) 101 102 unsigned short wSUB_VID; // 0x03 (unsigned short) 103 unsigned short wSUB_SID; 104 105 unsigned char byBCFG0; // 0x05 (unsigned short) 106 unsigned char byBCFG1; 107 108 unsigned char byFCR0; // 0x06 (unsigned short) 109 unsigned char byFCR1; 110 unsigned char byPMC0; // 0x07 (unsigned short) 111 unsigned char byPMC1; 112 unsigned char byMAXLAT; // 0x08 (unsigned short) 113 unsigned char byMINGNT; 114 unsigned char byCFG0; // 0x09 (unsigned short) 115 unsigned char byCFG1; 116 unsigned short wCISPTR; // 0x0A (unsigned short) 117 unsigned short wRsv0; // 0x0B (unsigned short) 118 unsigned short wRsv1; // 0x0C (unsigned short) 119 unsigned char byBBPAIR; // 0x0D (unsigned short) 120 unsigned char byRFTYPE; 121 unsigned char byMinChannel; // 0x0E (unsigned short) 122 unsigned char byMaxChannel; 123 unsigned char bySignature; // 0x0F (unsigned short) 124 unsigned char byCheckSum; 125 126 unsigned char abyReserved0[96]; // 0x10 (unsigned short) 127 unsigned char abyCIS[128]; // 0x80 (unsigned short) 128} SSromReg, *PSSromReg; 129 130/*--------------------- Export Macros ------------------------------*/ 131 132/*--------------------- Export Classes ----------------------------*/ 133 134/*--------------------- Export Variables --------------------------*/ 135 136/*--------------------- Export Functions --------------------------*/ 137 138unsigned char SROMbyReadEmbedded(unsigned long dwIoBase, unsigned char byContntOffset); 139bool SROMbWriteEmbedded(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byData); 140 141void SROMvRegBitsOn(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits); 142void SROMvRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits); 143 144bool SROMbIsRegBitsOn(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byTestBits); 145bool SROMbIsRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byTestBits); 146 147void SROMvReadAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs); 148void SROMvWriteAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs); 149 150void SROMvReadEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress); 151void SROMvWriteEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress); 152 153void SROMvReadSubSysVenId(unsigned long dwIoBase, unsigned long *pdwSubSysVenId); 154 155bool SROMbAutoLoad (unsigned long dwIoBase); 156 157#endif // __EEPROM_H__ 158