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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 | * | |
612822f5 | 19 | * |
5449c685 FB |
20 | * File: baseband.h |
21 | * | |
22 | * Purpose: Implement functions to access baseband | |
23 | * | |
24 | * Author: Jerry Chen | |
25 | * | |
26 | * Date: Jun. 5, 2002 | |
27 | * | |
28 | */ | |
29 | ||
5449c685 FB |
30 | #ifndef __BASEBAND_H__ |
31 | #define __BASEBAND_H__ | |
32 | ||
5449c685 | 33 | #include "ttype.h" |
5449c685 | 34 | #include "tether.h" |
5449c685 | 35 | #include "device.h" |
5449c685 FB |
36 | |
37 | /*--------------------- Export Definitions -------------------------*/ | |
38 | ||
39 | // | |
40 | // Registers in the BASEBAND | |
41 | // | |
42 | #define BB_MAX_CONTEXT_SIZE 256 | |
43 | ||
44 | ||
45 | // | |
46 | // Baseband RF pair definition in eeprom (Bits 6..0) | |
47 | // | |
48 | ||
49 | /* | |
50 | #define RATE_1M 0 | |
51 | #define RATE_2M 1 | |
52 | #define RATE_5M 2 | |
53 | #define RATE_11M 3 | |
54 | #define RATE_6M 4 | |
55 | #define RATE_9M 5 | |
56 | #define RATE_12M 6 | |
57 | #define RATE_18M 7 | |
58 | #define RATE_24M 8 | |
59 | #define RATE_36M 9 | |
60 | #define RATE_48M 10 | |
61 | #define RATE_54M 11 | |
62 | #define RATE_AUTO 12 | |
63 | #define MAX_RATE 12 | |
64 | ||
65 | ||
66 | //0:11A 1:11B 2:11G | |
67 | #define BB_TYPE_11A 0 | |
68 | #define BB_TYPE_11B 1 | |
69 | #define BB_TYPE_11G 2 | |
70 | ||
71 | //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate) | |
72 | #define PK_TYPE_11A 0 | |
73 | #define PK_TYPE_11B 1 | |
74 | #define PK_TYPE_11GB 2 | |
75 | #define PK_TYPE_11GA 3 | |
76 | */ | |
77 | ||
78 | ||
79 | #define PREAMBLE_LONG 0 | |
80 | #define PREAMBLE_SHORT 1 | |
81 | ||
82 | ||
83 | #define F5G 0 | |
84 | #define F2_4G 1 | |
85 | ||
86 | #define TOP_RATE_54M 0x80000000 | |
87 | #define TOP_RATE_48M 0x40000000 | |
88 | #define TOP_RATE_36M 0x20000000 | |
89 | #define TOP_RATE_24M 0x10000000 | |
90 | #define TOP_RATE_18M 0x08000000 | |
91 | #define TOP_RATE_12M 0x04000000 | |
92 | #define TOP_RATE_11M 0x02000000 | |
93 | #define TOP_RATE_9M 0x01000000 | |
94 | #define TOP_RATE_6M 0x00800000 | |
95 | #define TOP_RATE_55M 0x00400000 | |
96 | #define TOP_RATE_2M 0x00200000 | |
97 | #define TOP_RATE_1M 0x00100000 | |
98 | ||
612822f5 | 99 | |
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100 | /*--------------------- Export Types ------------------------------*/ |
101 | ||
102 | /*--------------------- Export Macros ------------------------------*/ | |
103 | ||
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104 | #define BBvClearFOE(dwIoBase) \ |
105 | { \ | |
106 | BBbWriteEmbeded(dwIoBase, 0xB1, 0); \ | |
107 | } | |
108 | ||
109 | #define BBvSetFOE(dwIoBase) \ | |
110 | { \ | |
111 | BBbWriteEmbeded(dwIoBase, 0xB1, 0x0C); \ | |
112 | } | |
113 | ||
114 | ||
115 | /*--------------------- Export Classes ----------------------------*/ | |
116 | ||
117 | /*--------------------- Export Variables --------------------------*/ | |
118 | ||
119 | /*--------------------- Export Functions --------------------------*/ | |
5449c685 | 120 | |
b6e95cd5 | 121 | unsigned int |
5449c685 | 122 | BBuGetFrameTime( |
3fc9b584 CC |
123 | unsigned char byPreambleType, |
124 | unsigned char byPktType, | |
b6e95cd5 | 125 | unsigned int cbFrameLength, |
2986db5f | 126 | unsigned short wRate |
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127 | ); |
128 | ||
6b35b7b3 | 129 | void |
5449c685 | 130 | BBvCaculateParameter ( |
3a215e0f | 131 | PSDevice pDevice, |
b6e95cd5 | 132 | unsigned int cbFrameLength, |
2986db5f | 133 | unsigned short wRate, |
3fc9b584 | 134 | unsigned char byPacketType, |
15df6c2b | 135 | unsigned short *pwPhyLen, |
2989e96f CC |
136 | unsigned char *pbyPhySrv, |
137 | unsigned char *pbyPhySgn | |
5449c685 FB |
138 | ); |
139 | ||
7b6a0013 CC |
140 | bool BBbReadEmbeded(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char *pbyData); |
141 | bool BBbWriteEmbeded(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char byData); | |
5449c685 | 142 | |
412b2d08 | 143 | void BBvReadAllRegs(unsigned long dwIoBase, unsigned char *pbyBBRegs); |
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144 | void BBvLoopbackOn(PSDevice pDevice); |
145 | void BBvLoopbackOff(PSDevice pDevice); | |
146 | void BBvSetShortSlotTime(PSDevice pDevice); | |
7b6a0013 CC |
147 | bool BBbIsRegBitsOn(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char byTestBits); |
148 | bool BBbIsRegBitsOff(unsigned long dwIoBase, unsigned char byBBAddr, unsigned char byTestBits); | |
3fc9b584 | 149 | void BBvSetVGAGainOffset(PSDevice pDevice, unsigned char byData); |
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150 | |
151 | // VT3253 Baseband | |
7b6a0013 | 152 | bool BBbVT3253Init(PSDevice pDevice); |
412b2d08 CC |
153 | void BBvSoftwareReset(unsigned long dwIoBase); |
154 | void BBvPowerSaveModeON(unsigned long dwIoBase); | |
155 | void BBvPowerSaveModeOFF(unsigned long dwIoBase); | |
3fc9b584 CC |
156 | void BBvSetTxAntennaMode(unsigned long dwIoBase, unsigned char byAntennaMode); |
157 | void BBvSetRxAntennaMode(unsigned long dwIoBase, unsigned char byAntennaMode); | |
158 | void BBvSetDeepSleep(unsigned long dwIoBase, unsigned char byLocalID); | |
159 | void BBvExitDeepSleep(unsigned long dwIoBase, unsigned char byLocalID); | |
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160 | |
161 | // timer for antenna diversity | |
612822f5 | 162 | |
6b35b7b3 | 163 | void |
612822f5 | 164 | TimerSQ3CallBack ( |
3a215e0f | 165 | void *hDeviceContext |
5449c685 | 166 | ); |
612822f5 | 167 | |
6b35b7b3 | 168 | void |
5449c685 | 169 | TimerState1CallBack( |
3a215e0f | 170 | void *hDeviceContext |
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171 | ); |
172 | ||
3fc9b584 | 173 | void BBvAntennaDiversity(PSDevice pDevice, unsigned char byRxRate, unsigned char bySQ3); |
6b35b7b3 | 174 | void |
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175 | BBvClearAntDivSQ3Value (PSDevice pDevice); |
176 | ||
5449c685 | 177 | #endif // __BASEBAND_H__ |