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.
21 * Purpose: Implement functions to access baseband
30 #ifndef __BASEBAND_H__
31 #define __BASEBAND_H__
34 #if !defined(__TTYPE_H__)
38 #if !defined(__TETHER_H__)
42 #if !defined(__DEVICE_H__)
47 /*--------------------- Export Definitions -------------------------*/
50 // Registers in the BASEBAND
52 #define BB_MAX_CONTEXT_SIZE 256
56 // Baseband RF pair definition in eeprom (Bits 6..0)
81 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
84 #define PK_TYPE_11GB 2
85 #define PK_TYPE_11GA 3
89 #define PREAMBLE_LONG 0
90 #define PREAMBLE_SHORT 1
96 #define TOP_RATE_54M 0x80000000
97 #define TOP_RATE_48M 0x40000000
98 #define TOP_RATE_36M 0x20000000
99 #define TOP_RATE_24M 0x10000000
100 #define TOP_RATE_18M 0x08000000
101 #define TOP_RATE_12M 0x04000000
102 #define TOP_RATE_11M 0x02000000
103 #define TOP_RATE_9M 0x01000000
104 #define TOP_RATE_6M 0x00800000
105 #define TOP_RATE_55M 0x00400000
106 #define TOP_RATE_2M 0x00200000
107 #define TOP_RATE_1M 0x00100000
109 /*--------------------- Export Types ------------------------------*/
111 /*--------------------- Export Macros ------------------------------*/
115 #define BBvClearFOE(dwIoBase) \
117 BBbWriteEmbeded(dwIoBase, 0xB1, 0); \
120 #define BBvSetFOE(dwIoBase) \
122 BBbWriteEmbeded(dwIoBase, 0xB1, 0x0C); \
126 /*--------------------- Export Classes ----------------------------*/
128 /*--------------------- Export Variables --------------------------*/
130 /*--------------------- Export Functions --------------------------*/
132 extern "C" { /* Assume C declarations for C++ */
133 #endif /* __cplusplus */
137 IN BYTE byPreambleType,
139 IN UINT cbFrameLength,
144 BBvCaculateParameter (
146 IN UINT cbFrameLength,
148 IN BYTE byPacketType,
154 BOOL BBbReadEmbeded(DWORD_PTR dwIoBase, BYTE byBBAddr, PBYTE pbyData);
155 BOOL BBbWriteEmbeded(DWORD_PTR dwIoBase, BYTE byBBAddr, BYTE byData);
157 VOID BBvReadAllRegs(DWORD_PTR dwIoBase, PBYTE pbyBBRegs);
158 void BBvLoopbackOn(PSDevice pDevice);
159 void BBvLoopbackOff(PSDevice pDevice);
160 void BBvSetShortSlotTime(PSDevice pDevice);
161 BOOL BBbIsRegBitsOn(DWORD_PTR dwIoBase, BYTE byBBAddr, BYTE byTestBits);
162 BOOL BBbIsRegBitsOff(DWORD_PTR dwIoBase, BYTE byBBAddr, BYTE byTestBits);
163 VOID BBvSetVGAGainOffset(PSDevice pDevice, BYTE byData);
166 BOOL BBbVT3253Init(PSDevice pDevice);
167 VOID BBvSoftwareReset(DWORD_PTR dwIoBase);
168 VOID BBvPowerSaveModeON(DWORD_PTR dwIoBase);
169 VOID BBvPowerSaveModeOFF(DWORD_PTR dwIoBase);
170 VOID BBvSetTxAntennaMode(DWORD_PTR dwIoBase, BYTE byAntennaMode);
171 VOID BBvSetRxAntennaMode(DWORD_PTR dwIoBase, BYTE byAntennaMode);
172 VOID BBvSetDeepSleep(DWORD_PTR dwIoBase, BYTE byLocalID);
173 VOID BBvExitDeepSleep(DWORD_PTR dwIoBase, BYTE byLocalID);
175 // timer for antenna diversity
178 IN HANDLE hDeviceContext
182 IN HANDLE hDeviceContext
185 void BBvAntennaDiversity(PSDevice pDevice, BYTE byRxRate, BYTE bySQ3);
187 BBvClearAntDivSQ3Value (PSDevice pDevice);
191 } /* End of extern "C" { */
192 #endif /* __cplusplus */
195 #endif // __BASEBAND_H__