Merge remote-tracking branch 'pm/linux-next'
[linux-2.6/next.git] / drivers / staging / vt6656 / baseband.h
blob8db8cd07d5f5c7683aebf6596ea369627e602660
1 /*
2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
3 * All rights reserved.
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.
20 * File: baseband.h
22 * Purpose: Implement functions to access baseband
24 * Author: Jerry Chen
26 * Date: Jun. 5, 2002
28 * Revision History:
29 * 06-10-2003 Bryan YC Fan: Re-write codes to support VT3253 spec.
30 * 08-26-2003 Kyle Hsu : Add defines of packet type and TX rate.
33 #ifndef __BASEBAND_H__
34 #define __BASEBAND_H__
36 #include "ttype.h"
37 #include "tether.h"
38 #include "device.h"
40 /*--------------------- Export Definitions -------------------------*/
42 #define PREAMBLE_LONG 0
43 #define PREAMBLE_SHORT 1
46 // Registers in the BASEBAND
48 #define BB_MAX_CONTEXT_SIZE 256
50 #define C_SIFS_A 16 // micro sec.
51 #define C_SIFS_BG 10
53 #define C_EIFS 80 // micro sec.
56 #define C_SLOT_SHORT 9 // micro sec.
57 #define C_SLOT_LONG 20
59 #define C_CWMIN_A 15 // slot time
60 #define C_CWMIN_B 31
62 #define C_CWMAX 1023 // slot time
64 //0:11A 1:11B 2:11G
65 #define BB_TYPE_11A 0
66 #define BB_TYPE_11B 1
67 #define BB_TYPE_11G 2
69 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
70 #define PK_TYPE_11A 0
71 #define PK_TYPE_11B 1
72 #define PK_TYPE_11GB 2
73 #define PK_TYPE_11GA 3
75 #define TOP_RATE_54M 0x80000000
76 #define TOP_RATE_48M 0x40000000
77 #define TOP_RATE_36M 0x20000000
78 #define TOP_RATE_24M 0x10000000
79 #define TOP_RATE_18M 0x08000000
80 #define TOP_RATE_12M 0x04000000
81 #define TOP_RATE_11M 0x02000000
82 #define TOP_RATE_9M 0x01000000
83 #define TOP_RATE_6M 0x00800000
84 #define TOP_RATE_55M 0x00400000
85 #define TOP_RATE_2M 0x00200000
86 #define TOP_RATE_1M 0x00100000
89 /*--------------------- Export Types ------------------------------*/
91 /*--------------------- Export Macros ------------------------------*/
93 /*--------------------- Export Classes ----------------------------*/
95 /*--------------------- Export Variables --------------------------*/
97 /*--------------------- Export Functions --------------------------*/
99 unsigned int
100 BBuGetFrameTime(
101 BYTE byPreambleType,
102 BYTE byFreqType,
103 unsigned int cbFrameLength,
104 WORD wRate
107 void BBvCaculateParameter(PSDevice pDevice,
108 unsigned int cbFrameLength,
109 WORD wRate,
110 BYTE byPacketType,
111 PWORD pwPhyLen,
112 PBYTE pbyPhySrv,
113 PBYTE pbyPhySgn);
115 // timer for antenna diversity
117 void TimerSQ3CallBack(void *hDeviceContext);
118 void TimerSQ3Tmax3CallBack(void *hDeviceContext);
120 void BBvAntennaDiversity(PSDevice pDevice, BYTE byRxRate, BYTE bySQ3);
121 void BBvLoopbackOn(PSDevice pDevice);
122 void BBvLoopbackOff(PSDevice pDevice);
123 void BBvSoftwareReset(PSDevice pDevice);
125 void BBvSetShortSlotTime(PSDevice pDevice);
126 void BBvSetVGAGainOffset(PSDevice pDevice, BYTE byData);
127 void BBvSetAntennaMode(PSDevice pDevice, BYTE byAntennaMode);
128 BOOL BBbVT3184Init(PSDevice pDevice);
129 void BBvSetDeepSleep(PSDevice pDevice);
130 void BBvExitDeepSleep(PSDevice pDevice);
131 void BBvUpdatePreEDThreshold(
132 PSDevice pDevice,
133 BOOL bScanning
136 #endif /* __BASEBAND_H__ */