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 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 *
20 * File: srom.h
21 *
22 * Purpose: Implement functions to access eeprom
23 *
24 * Author: Jerry Chen
25 *
26 * Date: Jan 29, 2003
27 */
28
29#ifndef __SROM_H__
30#define __SROM_H__
31
32/*---------------------  Export Definitions -------------------------*/
33
34#define EEP_MAX_CONTEXT_SIZE    256
35
36#define CB_EEPROM_READBYTE_WAIT 900     /* us */
37
38#define W_MAX_I2CRETRY          0x0fff
39
40/* Contents in the EEPROM */
41#define EEP_OFS_PAR         0x00        /* physical address */
42#define EEP_OFS_ANTENNA     0x16
43#define EEP_OFS_RADIOCTL    0x17
44#define EEP_OFS_RFTYPE      0x1B        /* for select RF */
45#define EEP_OFS_MINCHANNEL  0x1C        /* Min Channel # */
46#define EEP_OFS_MAXCHANNEL  0x1D        /* Max Channel # */
47#define EEP_OFS_SIGNATURE   0x1E
48#define EEP_OFS_ZONETYPE    0x1F
49#define EEP_OFS_RFTABLE     0x20        /* RF POWER TABLE */
50#define EEP_OFS_PWR_CCK     0x20
51#define EEP_OFS_SETPT_CCK   0x21
52#define EEP_OFS_PWR_OFDMG   0x23
53#define EEP_OFS_SETPT_OFDMG 0x24
54#define EEP_OFS_PWR_FORMULA_OST  0x26
55#define EEP_OFS_MAJOR_VER 0x2E
56#define EEP_OFS_MINOR_VER 0x2F
57#define EEP_OFS_CCK_PWR_TBL     0x30
58#define EEP_OFS_CCK_PWR_dBm     0x3F
59#define EEP_OFS_OFDM_PWR_TBL    0x40
60#define EEP_OFS_OFDM_PWR_dBm    0x4F
61/*{{ RobertYu: 20041124 */
62#define EEP_OFS_SETPT_OFDMA         0x4E
63#define EEP_OFS_OFDMA_PWR_TBL       0x50
64/*}}*/
65#define EEP_OFS_OFDMA_PWR_dBm       0xD2
66
67/*----------need to remove --------------------*/
68#define EEP_OFS_BBTAB_LEN   0x70        /* BB Table Length */
69#define EEP_OFS_BBTAB_ADR   0x71        /* BB Table Offset */
70#define EEP_OFS_CHECKSUM    0xFF        /* reserved area for baseband 28h~78h */
71
72#define EEP_I2C_DEV_ID      0x50        /* EEPROM device address on I2C bus */
73
74/* Bits in EEP_OFS_ANTENNA */
75#define EEP_ANTENNA_MAIN    0x01
76#define EEP_ANTENNA_AUX     0x02
77#define EEP_ANTINV          0x04
78
79/* Bits in EEP_OFS_RADIOCTL */
80#define EEP_RADIOCTL_ENABLE 0x80
81#define EEP_RADIOCTL_INV    0x01
82
83/*---------------------  Export Types  ------------------------------*/
84
85/*---------------------  Export Macros ------------------------------*/
86
87/*---------------------  Export Classes  ----------------------------*/
88
89/*---------------------  Export Variables  --------------------------*/
90
91/*---------------------  Export Functions  --------------------------*/
92
93unsigned char SROMbyReadEmbedded(void __iomem *dwIoBase,
94				 unsigned char byContntOffset);
95
96void SROMvReadAllContents(void __iomem *dwIoBase, unsigned char *pbyEepromRegs);
97
98void SROMvReadEtherAddress(void __iomem *dwIoBase,
99			   unsigned char *pbyEtherAddress);
100
101#endif /* __EEPROM_H__*/
102