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/*
*************************************************************************
* 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
{
#ifdef RT_BIG_ENDIAN
struct PACKED
{
UINT8 Rev1:4;
UINT8 Report:1;
UINT8 Request:1;
UINT8 Enable:1;
UINT8 Rev0:1;
} field;
#else
struct PACKED
{
UINT8 Rev0:1;
UINT8 Enable:1;
UINT8 Request:1;
UINT8 Report:1;
UINT8 Rev1:4;
} field;
#endif // RT_BIG_ENDIAN //
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
{
#ifdef RT_BIG_ENDIAN
struct PACKED
{
UINT8 Rev:3;
UINT8 Unmeasure:1;
UINT8 Radar:1;
UINT8 UnidentifiedSignal:1;
UINT8 OfdmPreamble:1;
UINT8 BSS:1;
} field;
#else
struct PACKED
{
UINT8 BSS:1;
UINT8 OfdmPreamble:1;
UINT8 UnidentifiedSignal:1;
UINT8 Radar:1;
UINT8 Unmeasure:1;
UINT8 Rev:3;
} field;
#endif // RT_BIG_ENDIAN //
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
{
#ifdef RT_BIG_ENDIAN
UINT8 Rev:5;
UINT8 Refused:1;
UINT8 Incapable:1;
UINT8 Late:1;
#else
UINT8 Late:1;
UINT8 Incapable:1;
UINT8 Refused:1;
UINT8 Rev:5;
#endif // RT_BIG_ENDIAN //
} 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__ //
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