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