1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. 4 * All rights reserved. 5 * 6 * File: srom.h 7 * 8 * Purpose: Implement functions to access eeprom 9 * 10 * Author: Jerry Chen 11 * 12 * Date: Jan 29, 2003 13 */ 14 15 #ifndef __SROM_H__ 16 #define __SROM_H__ 17 18 /*--------------------- Export Definitions -------------------------*/ 19 20 #define EEP_MAX_CONTEXT_SIZE 256 21 22 #define CB_EEPROM_READBYTE_WAIT 900 /* us */ 23 24 #define W_MAX_I2CRETRY 0x0fff 25 26 /* Contents in the EEPROM */ 27 #define EEP_OFS_PAR 0x00 /* physical address */ 28 #define EEP_OFS_ANTENNA 0x16 29 #define EEP_OFS_RADIOCTL 0x17 30 #define EEP_OFS_RFTYPE 0x1B /* for select RF */ 31 #define EEP_OFS_MINCHANNEL 0x1C /* Min Channel # */ 32 #define EEP_OFS_MAXCHANNEL 0x1D /* Max Channel # */ 33 #define EEP_OFS_SIGNATURE 0x1E 34 #define EEP_OFS_ZONETYPE 0x1F 35 #define EEP_OFS_RFTABLE 0x20 /* RF POWER TABLE */ 36 #define EEP_OFS_PWR_CCK 0x20 37 #define EEP_OFS_SETPT_CCK 0x21 38 #define EEP_OFS_PWR_OFDMG 0x23 39 #define EEP_OFS_SETPT_OFDMG 0x24 40 #define EEP_OFS_PWR_FORMULA_OST 0x26 41 #define EEP_OFS_MAJOR_VER 0x2E 42 #define EEP_OFS_MINOR_VER 0x2F 43 #define EEP_OFS_CCK_PWR_TBL 0x30 44 #define EEP_OFS_CCK_PWR_dBm 0x3F 45 #define EEP_OFS_OFDM_PWR_TBL 0x40 46 #define EEP_OFS_OFDM_PWR_dBm 0x4F 47 /*{{ RobertYu: 20041124 */ 48 #define EEP_OFS_SETPT_OFDMA 0x4E 49 #define EEP_OFS_OFDMA_PWR_TBL 0x50 50 /*}}*/ 51 #define EEP_OFS_OFDMA_PWR_dBm 0xD2 52 53 /*----------need to remove --------------------*/ 54 #define EEP_OFS_BBTAB_LEN 0x70 /* BB Table Length */ 55 #define EEP_OFS_BBTAB_ADR 0x71 /* BB Table Offset */ 56 #define EEP_OFS_CHECKSUM 0xFF /* reserved area for baseband 28h~78h */ 57 58 #define EEP_I2C_DEV_ID 0x50 /* EEPROM device address on I2C bus */ 59 60 /* Bits in EEP_OFS_ANTENNA */ 61 #define EEP_ANTENNA_MAIN 0x01 62 #define EEP_ANTENNA_AUX 0x02 63 #define EEP_ANTINV 0x04 64 65 /* Bits in EEP_OFS_RADIOCTL */ 66 #define EEP_RADIOCTL_ENABLE 0x80 67 #define EEP_RADIOCTL_INV 0x01 68 69 /*--------------------- Export Types ------------------------------*/ 70 71 /*--------------------- Export Macros ------------------------------*/ 72 73 /*--------------------- Export Classes ----------------------------*/ 74 75 /*--------------------- Export Variables --------------------------*/ 76 77 /*--------------------- Export Functions --------------------------*/ 78 79 unsigned char SROMbyReadEmbedded(void __iomem *iobase, 80 unsigned char byContntOffset); 81 82 void SROMvReadAllContents(void __iomem *iobase, unsigned char *pbyEepromRegs); 83 84 void SROMvReadEtherAddress(void __iomem *iobase, 85 unsigned char *pbyEtherAddress); 86 87 #endif /* __EEPROM_H__*/ 88