2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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.
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.
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.
22 * Purpose: Implement functions to access baseband
30 #ifndef __BASEBAND_H__
31 #define __BASEBAND_H__
37 /*--------------------- Export Definitions -------------------------*/
40 // Registers in the BASEBAND
42 #define BB_MAX_CONTEXT_SIZE 256
46 // Baseband RF pair definition in eeprom (Bits 6..0)
71 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
74 #define PK_TYPE_11GB 2
75 #define PK_TYPE_11GA 3
79 #define PREAMBLE_LONG 0
80 #define PREAMBLE_SHORT 1
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
100 /*--------------------- Export Types ------------------------------*/
102 /*--------------------- Export Macros ------------------------------*/
104 #define BBvClearFOE(dwIoBase) \
106 BBbWriteEmbeded(dwIoBase, 0xB1, 0); \
109 #define BBvSetFOE(dwIoBase) \
111 BBbWriteEmbeded(dwIoBase, 0xB1, 0x0C); \
115 /*--------------------- Export Classes ----------------------------*/
117 /*--------------------- Export Variables --------------------------*/
119 /*--------------------- Export Functions --------------------------*/
123 unsigned char byPreambleType
,
124 unsigned char byPktType
,
125 unsigned int cbFrameLength
,
130 BBvCaculateParameter (
132 unsigned int cbFrameLength
,
133 unsigned short wRate
,
134 unsigned char byPacketType
,
135 unsigned short *pwPhyLen
,
136 unsigned char *pbyPhySrv
,
137 unsigned char *pbyPhySgn
140 bool BBbReadEmbeded(unsigned long dwIoBase
, unsigned char byBBAddr
, unsigned char *pbyData
);
141 bool BBbWriteEmbeded(unsigned long dwIoBase
, unsigned char byBBAddr
, unsigned char byData
);
143 void BBvReadAllRegs(unsigned long dwIoBase
, unsigned char *pbyBBRegs
);
144 void BBvLoopbackOn(PSDevice pDevice
);
145 void BBvLoopbackOff(PSDevice pDevice
);
146 void BBvSetShortSlotTime(PSDevice pDevice
);
147 bool BBbIsRegBitsOn(unsigned long dwIoBase
, unsigned char byBBAddr
, unsigned char byTestBits
);
148 bool BBbIsRegBitsOff(unsigned long dwIoBase
, unsigned char byBBAddr
, unsigned char byTestBits
);
149 void BBvSetVGAGainOffset(PSDevice pDevice
, unsigned char byData
);
152 bool BBbVT3253Init(PSDevice pDevice
);
153 void BBvSoftwareReset(unsigned long dwIoBase
);
154 void BBvPowerSaveModeON(unsigned long dwIoBase
);
155 void BBvPowerSaveModeOFF(unsigned long dwIoBase
);
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
);
161 // timer for antenna diversity
173 void BBvAntennaDiversity(PSDevice pDevice
, unsigned char byRxRate
, unsigned char bySQ3
);
175 BBvClearAntDivSQ3Value (PSDevice pDevice
);
177 #endif // __BASEBAND_H__
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