aboutsummaryrefslogtreecommitdiff
path: root/drivers/staging/rt2860/spectrum.h
blob: 0a878ba81b48fe2bc8d5545500669fe43e903eac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
/*
 *************************************************************************
 * Ralink Tech Inc.
 * 5F., No.36, Taiyuan St., Jhubei City,
 * Hsinchu County 302,
 * Taiwan, R.O.C.
 *
 * (c) Copyright 2002-2007, Ralink Technology, Inc.
 *
 * This program is free software; you can redistribute it and/or modify  *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation; either version 2 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * This program is distributed in the hope that it will be useful,       *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have received a copy of the GNU General Public License     *
 * along with this program; if not, write to the                         *
 * Free Software Foundation, Inc.,                                       *
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 *                                                                       *
 *************************************************************************
*/

#ifndef __SPECTRUM_H__
#define __SPECTRUM_H__

#include "rtmp_type.h"
#include "spectrum_def.h"

typedef struct PACKED _TPC_REPORT_INFO
{
	UINT8 TxPwr;
	UINT8 LinkMargin;
} TPC_REPORT_INFO, *PTPC_REPORT_INFO;

typedef struct PACKED _CH_SW_ANN_INFO
{
	UINT8 ChSwMode;
	UINT8 Channel;
	UINT8 ChSwCnt;
} CH_SW_ANN_INFO, *PCH_SW_ANN_INFO;

typedef union PACKED _MEASURE_REQ_MODE
{
	struct PACKED
	{
		UINT8 Rev0:1;
		UINT8 Enable:1;
		UINT8 Request:1;
		UINT8 Report:1;
		UINT8 Rev1:4;
	} field;
	UINT8 word;
} MEASURE_REQ_MODE, *PMEASURE_REQ_MODE;

typedef struct PACKED _MEASURE_REQ
{
	UINT8 ChNum;
	UINT64 MeasureStartTime;
	UINT16 MeasureDuration;
} MEASURE_REQ, *PMEASURE_REQ;

typedef struct PACKED _MEASURE_REQ_INFO
{
	UINT8 Token;
	MEASURE_REQ_MODE ReqMode;
	UINT8 ReqType;
	MEASURE_REQ MeasureReq;
} MEASURE_REQ_INFO, *PMEASURE_REQ_INFO;

typedef union PACKED _MEASURE_BASIC_REPORT_MAP
{
	struct PACKED
	{
		UINT8 BSS:1;
		UINT8 OfdmPreamble:1;
		UINT8 UnidentifiedSignal:1;
		UINT8 Radar:1;
		UINT8 Unmeasure:1;
		UINT8 Rev:3;
	} field;
	UINT8 word;
} MEASURE_BASIC_REPORT_MAP, *PMEASURE_BASIC_REPORT_MAP;

typedef struct PACKED _MEASURE_BASIC_REPORT
{
	UINT8 ChNum;
	UINT64 MeasureStartTime;
	UINT16 MeasureDuration;
	MEASURE_BASIC_REPORT_MAP Map;
} MEASURE_BASIC_REPORT, *PMEASURE_BASIC_REPORT;

typedef struct PACKED _MEASURE_CCA_REPORT
{
	UINT8 ChNum;
	UINT64 MeasureStartTime;
	UINT16 MeasureDuration;
	UINT8 CCA_Busy_Fraction;
} MEASURE_CCA_REPORT, *PMEASURE_CCA_REPORT;

typedef struct PACKED _MEASURE_RPI_REPORT
{
	UINT8 ChNum;
	UINT64 MeasureStartTime;
	UINT16 MeasureDuration;
	UINT8 RPI_Density[8];
} MEASURE_RPI_REPORT, *PMEASURE_RPI_REPORT;

typedef union PACKED _MEASURE_REPORT_MODE
{
	struct PACKED
	{
		UINT8 Late:1;
		UINT8 Incapable:1;
		UINT8 Refused:1;
		UINT8 Rev:5;
	} field;
	UINT8 word;
} MEASURE_REPORT_MODE, *PMEASURE_REPORT_MODE;

typedef struct PACKED _MEASURE_REPORT_INFO
{
	UINT8 Token;
	MEASURE_REPORT_MODE ReportMode;
	UINT8 ReportType;
	UINT8 Octect[0];
} MEASURE_REPORT_INFO, *PMEASURE_REPORT_INFO;

typedef struct PACKED _QUIET_INFO
{
	UINT8 QuietCnt;
	UINT8 QuietPeriod;
	UINT8 QuietDuration;
	UINT8 QuietOffset;
} QUIET_INFO, *PQUIET_INFO;

/*
	==========================================================================
	Description:
		Prepare Measurement request action frame and enqueue it into
		management queue waiting for transmition.

	Parametrs:
		1. the destination mac address of the frame.

	Return	: None.
	==========================================================================
 */
VOID EnqueueMeasurementReq(
	IN PRTMP_ADAPTER pAd,
	IN PUCHAR pDA,
	IN UINT8 MeasureToken,
	IN UINT8 MeasureReqMode,
	IN UINT8 MeasureReqType,
	IN UINT8 MeasureCh,
	IN UINT16 MeasureDuration);

/*
	==========================================================================
	Description:
		Prepare Measurement report action frame and enqueue it into
		management queue waiting for transmition.

	Parametrs:
		1. the destination mac address of the frame.

	Return	: None.
	==========================================================================
 */
VOID EnqueueMeasurementRep(
	IN PRTMP_ADAPTER pAd,
	IN PUCHAR pDA,
	IN UINT8 DialogToken,
	IN UINT8 MeasureToken,
	IN UINT8 MeasureReqMode,
	IN UINT8 MeasureReqType,
	IN UINT8 ReportInfoLen,
	IN PUINT8 pReportInfo);

/*
	==========================================================================
	Description:
		Prepare TPC Request action frame and enqueue it into
		management queue waiting for transmition.

	Parametrs:
		1. the destination mac address of the frame.

	Return	: None.
	==========================================================================
 */
VOID EnqueueTPCReq(
	IN PRTMP_ADAPTER pAd,
	IN PUCHAR pDA,
	IN UCHAR DialogToken);

/*
	==========================================================================
	Description:
		Prepare TPC Report action frame and enqueue it into
		management queue waiting for transmition.

	Parametrs:
		1. the destination mac address of the frame.

	Return	: None.
	==========================================================================
 */
VOID EnqueueTPCRep(
	IN PRTMP_ADAPTER pAd,
	IN PUCHAR pDA,
	IN UINT8 DialogToken,
	IN UINT8 TxPwr,
	IN UINT8 LinkMargin);

/*
	==========================================================================
	Description:
		Prepare Channel Switch Announcement action frame and enqueue it into
		management queue waiting for transmition.

	Parametrs:
		1. the destination mac address of the frame.
		2. Channel switch announcement mode.
		2. a New selected channel.

	Return	: None.
	==========================================================================
 */
VOID EnqueueChSwAnn(
	IN PRTMP_ADAPTER pAd,
	IN PUCHAR pDA,
	IN UINT8 ChSwMode,
	IN UINT8 NewCh);

/*
	==========================================================================
	Description:
		Spectrun action frames Handler such as channel switch annoucement,
		measurement report, measurement request actions frames.

	Parametrs:
		Elme - MLME message containing the received frame

	Return	: None.
	==========================================================================
 */
VOID PeerSpectrumAction(
    IN PRTMP_ADAPTER pAd,
    IN MLME_QUEUE_ELEM *Elem);

/*
	==========================================================================
	Description:

	Parametrs:

	Return	: None.
	==========================================================================
 */
INT Set_MeasureReq_Proc(
	IN	PRTMP_ADAPTER	pAd,
	IN	PUCHAR			arg);

INT Set_TpcReq_Proc(
	IN	PRTMP_ADAPTER	pAd,
	IN	PUCHAR			arg);

VOID MeasureReqTabInit(
	IN PRTMP_ADAPTER pAd);

VOID MeasureReqTabExit(
	IN PRTMP_ADAPTER pAd);

VOID TpcReqTabInit(
	IN PRTMP_ADAPTER pAd);

VOID TpcReqTabExit(
	IN PRTMP_ADAPTER pAd);

VOID NotifyChSwAnnToPeerAPs(
	IN PRTMP_ADAPTER pAd,
	IN PUCHAR pRA,
	IN PUCHAR pTA,
	IN UINT8 ChSwMode,
	IN UINT8 Channel);
#endif // __SPECTRUM_H__ //