drivers/staging/vt6655/srom.h

   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  * File: srom.h
  16  *
  17  * Purpose: Implement functions to access eeprom
  18  *
  19  * Author: Jerry Chen
  20  *
  21  * Date: Jan 29, 2003
  22  */
  23
  24 #ifndef __SROM_H__
  25 #define __SROM_H__
  26
  27 /*---------------------  Export Definitions -------------------------*/
  28
  29 #define EEP_MAX_CONTEXT_SIZE    256
  30
  31 #define CB_EEPROM_READBYTE_WAIT 900     /* us */
  32
  33 #define W_MAX_I2CRETRY          0x0fff
  34
  35 /* Contents in the EEPROM */
  36 #define EEP_OFS_PAR         0x00        /* physical address */
  37 #define EEP_OFS_ANTENNA     0x16
  38 #define EEP_OFS_RADIOCTL    0x17
  39 #define EEP_OFS_RFTYPE      0x1B        /* for select RF */
  40 #define EEP_OFS_MINCHANNEL  0x1C        /* Min Channel # */
  41 #define EEP_OFS_MAXCHANNEL  0x1D        /* Max Channel # */
  42 #define EEP_OFS_SIGNATURE   0x1E
  43 #define EEP_OFS_ZONETYPE    0x1F
  44 #define EEP_OFS_RFTABLE     0x20        /* RF POWER TABLE */
  45 #define EEP_OFS_PWR_CCK     0x20
  46 #define EEP_OFS_SETPT_CCK   0x21
  47 #define EEP_OFS_PWR_OFDMG   0x23
  48 #define EEP_OFS_SETPT_OFDMG 0x24
  49 #define EEP_OFS_PWR_FORMULA_OST  0x26
  50 #define EEP_OFS_MAJOR_VER 0x2E
  51 #define EEP_OFS_MINOR_VER 0x2F
  52 #define EEP_OFS_CCK_PWR_TBL     0x30
  53 #define EEP_OFS_CCK_PWR_dBm     0x3F
  54 #define EEP_OFS_OFDM_PWR_TBL    0x40
  55 #define EEP_OFS_OFDM_PWR_dBm    0x4F
  56 /*{{ RobertYu: 20041124 */
  57 #define EEP_OFS_SETPT_OFDMA         0x4E
  58 #define EEP_OFS_OFDMA_PWR_TBL       0x50
  59 /*}}*/
  60 #define EEP_OFS_OFDMA_PWR_dBm       0xD2
  61
  62 /*----------need to remove --------------------*/
  63 #define EEP_OFS_BBTAB_LEN   0x70        /* BB Table Length */
  64 #define EEP_OFS_BBTAB_ADR   0x71        /* BB Table Offset */
  65 #define EEP_OFS_CHECKSUM    0xFF        /* reserved area for baseband 28h~78h */
  66
  67 #define EEP_I2C_DEV_ID      0x50        /* EEPROM device address on I2C bus */
  68
  69 /* Bits in EEP_OFS_ANTENNA */
  70 #define EEP_ANTENNA_MAIN    0x01
  71 #define EEP_ANTENNA_AUX     0x02
  72 #define EEP_ANTINV          0x04
  73
  74 /* Bits in EEP_OFS_RADIOCTL */
  75 #define EEP_RADIOCTL_ENABLE 0x80
  76 #define EEP_RADIOCTL_INV    0x01
  77
  78 /*---------------------  Export Types  ------------------------------*/
  79
  80 /*---------------------  Export Macros ------------------------------*/
  81
  82 /*---------------------  Export Classes  ----------------------------*/
  83
  84 /*---------------------  Export Variables  --------------------------*/
  85
  86 /*---------------------  Export Functions  --------------------------*/
  87
  88 unsigned char SROMbyReadEmbedded(void __iomem *iobase,
  89                                  unsigned char byContntOffset);
  90
  91 void SROMvReadAllContents(void __iomem *iobase, unsigned char *pbyEepromRegs);
  92
  93 void SROMvReadEtherAddress(void __iomem *iobase,
  94                            unsigned char *pbyEtherAddress);
  95
  96 #endif /* __EEPROM_H__*/