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