srom.h (2693B)
1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. 4 * All rights reserved. 5 * 6 * Purpose: Implement functions to access eeprom 7 * 8 * Author: Jerry Chen 9 * 10 * Date: Jan 29, 2003 11 */ 12 13#ifndef __SROM_H__ 14#define __SROM_H__ 15 16/*--------------------- Export Definitions -------------------------*/ 17 18#define EEP_MAX_CONTEXT_SIZE 256 19 20#define CB_EEPROM_READBYTE_WAIT 900 /* us */ 21 22#define W_MAX_I2CRETRY 0x0fff 23 24/* Contents in the EEPROM */ 25#define EEP_OFS_PAR 0x00 /* physical address */ 26#define EEP_OFS_ANTENNA 0x16 27#define EEP_OFS_RADIOCTL 0x17 28#define EEP_OFS_RFTYPE 0x1B /* for select RF */ 29#define EEP_OFS_MINCHANNEL 0x1C /* Min Channel # */ 30#define EEP_OFS_MAXCHANNEL 0x1D /* Max Channel # */ 31#define EEP_OFS_SIGNATURE 0x1E 32#define EEP_OFS_ZONETYPE 0x1F 33#define EEP_OFS_RFTABLE 0x20 /* RF POWER TABLE */ 34#define EEP_OFS_PWR_CCK 0x20 35#define EEP_OFS_SETPT_CCK 0x21 36#define EEP_OFS_PWR_OFDMG 0x23 37#define EEP_OFS_SETPT_OFDMG 0x24 38#define EEP_OFS_PWR_FORMULA_OST 0x26 39#define EEP_OFS_MAJOR_VER 0x2E 40#define EEP_OFS_MINOR_VER 0x2F 41#define EEP_OFS_CCK_PWR_TBL 0x30 42#define EEP_OFS_CCK_PWR_dBm 0x3F 43#define EEP_OFS_OFDM_PWR_TBL 0x40 44#define EEP_OFS_OFDM_PWR_dBm 0x4F 45/*{{ RobertYu: 20041124 */ 46#define EEP_OFS_SETPT_OFDMA 0x4E 47#define EEP_OFS_OFDMA_PWR_TBL 0x50 48/*}}*/ 49#define EEP_OFS_OFDMA_PWR_dBm 0xD2 50 51/*----------need to remove --------------------*/ 52#define EEP_OFS_BBTAB_LEN 0x70 /* BB Table Length */ 53#define EEP_OFS_BBTAB_ADR 0x71 /* BB Table Offset */ 54#define EEP_OFS_CHECKSUM 0xFF /* reserved area for baseband 28h~78h */ 55 56#define EEP_I2C_DEV_ID 0x50 /* EEPROM device address on I2C bus */ 57 58/* Bits in EEP_OFS_ANTENNA */ 59#define EEP_ANTENNA_MAIN 0x01 60#define EEP_ANTENNA_AUX 0x02 61#define EEP_ANTINV 0x04 62 63/* Bits in EEP_OFS_RADIOCTL */ 64#define EEP_RADIOCTL_ENABLE 0x80 65#define EEP_RADIOCTL_INV 0x01 66 67/*--------------------- Export Types ------------------------------*/ 68 69/*--------------------- Export Macros ------------------------------*/ 70 71/*--------------------- Export Classes ----------------------------*/ 72 73/*--------------------- Export Variables --------------------------*/ 74 75/*--------------------- Export Functions --------------------------*/ 76 77unsigned char SROMbyReadEmbedded(void __iomem *iobase, 78 unsigned char byContntOffset); 79 80void SROMvReadAllContents(void __iomem *iobase, unsigned char *pbyEepromRegs); 81 82void SROMvReadEtherAddress(void __iomem *iobase, 83 unsigned char *pbyEtherAddress); 84 85#endif /* __EEPROM_H__*/