258 lines
6.1 KiB
C
258 lines
6.1 KiB
C
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/*
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*************************************************************************
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* Ralink Tech Inc.
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* 5F., No.36, Taiyuan St., Jhubei City,
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* Hsinchu County 302,
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* Taiwan, R.O.C.
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*
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* (c) Copyright 2002-2007, Ralink Technology, Inc.
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*
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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*************************************************************************
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Module Name:
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spectrum_def.h
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Abstract:
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Handle association related requests either from WSTA or from local MLME
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Revision History:
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Who When What
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--------- ---------- ----------------------------------------------
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Fonchi Wu 2008 created for 802.11h
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*/
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#ifndef __SPECTRUM_DEF_H__
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#define __SPECTRUM_DEF_H__
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#define MAX_MEASURE_REQ_TAB_SIZE 32
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#define MAX_HASH_MEASURE_REQ_TAB_SIZE MAX_MEASURE_REQ_TAB_SIZE
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#define MAX_TPC_REQ_TAB_SIZE 32
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#define MAX_HASH_TPC_REQ_TAB_SIZE MAX_TPC_REQ_TAB_SIZE
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#define MIN_RCV_PWR 100 /* Negative value ((dBm) */
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#define TPC_REQ_AGE_OUT 500 /* ms */
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#define MQ_REQ_AGE_OUT 500 /* ms */
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#define TPC_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_HASH_TPC_REQ_TAB_SIZE)
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#define MQ_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_MEASURE_REQ_TAB_SIZE)
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typedef struct _MEASURE_REQ_ENTRY
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{
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struct _MEASURE_REQ_ENTRY *pNext;
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ULONG lastTime;
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BOOLEAN Valid;
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UINT8 DialogToken;
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UINT8 MeasureDialogToken[3]; // 0:basic measure, 1: CCA measure, 2: RPI_Histogram measure.
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} MEASURE_REQ_ENTRY, *PMEASURE_REQ_ENTRY;
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typedef struct _MEASURE_REQ_TAB
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{
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UCHAR Size;
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PMEASURE_REQ_ENTRY Hash[MAX_HASH_MEASURE_REQ_TAB_SIZE];
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MEASURE_REQ_ENTRY Content[MAX_MEASURE_REQ_TAB_SIZE];
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} MEASURE_REQ_TAB, *PMEASURE_REQ_TAB;
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typedef struct _TPC_REQ_ENTRY
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{
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struct _TPC_REQ_ENTRY *pNext;
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ULONG lastTime;
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BOOLEAN Valid;
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UINT8 DialogToken;
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} TPC_REQ_ENTRY, *PTPC_REQ_ENTRY;
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typedef struct _TPC_REQ_TAB
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{
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UCHAR Size;
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PTPC_REQ_ENTRY Hash[MAX_HASH_TPC_REQ_TAB_SIZE];
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TPC_REQ_ENTRY Content[MAX_TPC_REQ_TAB_SIZE];
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} TPC_REQ_TAB, *PTPC_REQ_TAB;
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/* The regulatory information */
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typedef struct _DOT11_CHANNEL_SET
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{
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UCHAR NumberOfChannels;
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UINT8 MaxTxPwr;
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UCHAR ChannelList[16];
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} DOT11_CHANNEL_SET, *PDOT11_CHANNEL_SET;
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typedef struct _DOT11_REGULATORY_INFORMATION
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{
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UCHAR RegulatoryClass;
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DOT11_CHANNEL_SET ChannelSet;
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} DOT11_REGULATORY_INFORMATION, *PDOT11_REGULATORY_INFORMATION;
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#define RM_TPC_REQ 0
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#define RM_MEASURE_REQ 1
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#define RM_BASIC 0
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#define RM_CCA 1
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#define RM_RPI_HISTOGRAM 2
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#define RM_CH_LOAD 3
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#define RM_NOISE_HISTOGRAM 4
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typedef struct PACKED _TPC_REPORT_INFO
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{
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UINT8 TxPwr;
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UINT8 LinkMargin;
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} TPC_REPORT_INFO, *PTPC_REPORT_INFO;
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typedef struct PACKED _CH_SW_ANN_INFO
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{
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UINT8 ChSwMode;
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UINT8 Channel;
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UINT8 ChSwCnt;
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} CH_SW_ANN_INFO, *PCH_SW_ANN_INFO;
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typedef union PACKED _MEASURE_REQ_MODE
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{
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#ifdef RT_BIG_ENDIAN
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struct PACKED
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{
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UINT8 :3;
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UINT8 DurationMandatory:1;
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UINT8 Report:1;
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UINT8 Request:1;
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UINT8 Enable:1;
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UINT8 Parallel:1;
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} field;
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#else
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struct PACKED
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{
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UINT8 Parallel:1;
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UINT8 Enable:1;
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UINT8 Request:1;
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UINT8 Report:1;
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UINT8 DurationMandatory:1;
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UINT8 :3;
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} field;
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#endif // RT_BIG_ENDIAN //
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UINT8 word;
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} MEASURE_REQ_MODE, *PMEASURE_REQ_MODE;
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typedef struct PACKED _MEASURE_REQ
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{
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UINT8 ChNum;
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UINT64 MeasureStartTime;
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UINT16 MeasureDuration;
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} MEASURE_REQ, *PMEASURE_REQ;
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typedef struct PACKED _MEASURE_REQ_INFO
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{
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UINT8 Token;
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MEASURE_REQ_MODE ReqMode;
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UINT8 ReqType;
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UINT8 Oct[0];
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} MEASURE_REQ_INFO, *PMEASURE_REQ_INFO;
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typedef union PACKED _MEASURE_BASIC_REPORT_MAP
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{
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#ifdef RT_BIG_ENDIAN
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struct PACKED
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{
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UINT8 Rev:3;
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UINT8 Unmeasure:1;
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UINT8 Radar:1;
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UINT8 UnidentifiedSignal:1;
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UINT8 OfdmPreamble:1;
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UINT8 BSS:1;
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} field;
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#else
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struct PACKED
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{
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UINT8 BSS:1;
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UINT8 OfdmPreamble:1;
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UINT8 UnidentifiedSignal:1;
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UINT8 Radar:1;
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UINT8 Unmeasure:1;
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UINT8 Rev:3;
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} field;
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#endif // RT_BIG_ENDIAN //
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UINT8 word;
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} MEASURE_BASIC_REPORT_MAP, *PMEASURE_BASIC_REPORT_MAP;
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typedef struct PACKED _MEASURE_BASIC_REPORT
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{
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UINT8 ChNum;
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UINT64 MeasureStartTime;
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UINT16 MeasureDuration;
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MEASURE_BASIC_REPORT_MAP Map;
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} MEASURE_BASIC_REPORT, *PMEASURE_BASIC_REPORT;
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typedef struct PACKED _MEASURE_CCA_REPORT
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{
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UINT8 ChNum;
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UINT64 MeasureStartTime;
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UINT16 MeasureDuration;
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UINT8 CCA_Busy_Fraction;
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} MEASURE_CCA_REPORT, *PMEASURE_CCA_REPORT;
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typedef struct PACKED _MEASURE_RPI_REPORT
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{
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UINT8 ChNum;
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UINT64 MeasureStartTime;
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UINT16 MeasureDuration;
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UINT8 RPI_Density[8];
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} MEASURE_RPI_REPORT, *PMEASURE_RPI_REPORT;
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typedef union PACKED _MEASURE_REPORT_MODE
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{
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struct PACKED
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{
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#ifdef RT_BIG_ENDIAN
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UINT8 Rev:5;
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UINT8 Refused:1;
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UINT8 Incapable:1;
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UINT8 Late:1;
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#else
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UINT8 Late:1;
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UINT8 Incapable:1;
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UINT8 Refused:1;
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UINT8 Rev:5;
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#endif // RT_BIG_ENDIAN //
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} field;
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UINT8 word;
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} MEASURE_REPORT_MODE, *PMEASURE_REPORT_MODE;
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typedef struct PACKED _MEASURE_REPORT_INFO
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{
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UINT8 Token;
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UINT8 ReportMode;
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UINT8 ReportType;
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UINT8 Octect[0];
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} MEASURE_REPORT_INFO, *PMEASURE_REPORT_INFO;
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typedef struct PACKED _QUIET_INFO
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{
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UINT8 QuietCnt;
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UINT8 QuietPeriod;
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UINT16 QuietDuration;
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UINT16 QuietOffset;
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} QUIET_INFO, *PQUIET_INFO;
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#endif // __SPECTRUM_DEF_H__ //
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