core/mac/src/pe/include/rrm_global.h - platform/vendor/qcom-opensource/wlan/qcacld-3.0 - Gitiles

 /*
  * Copyright (c) 2011-2012, 2014-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all
  * copies.
  *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  */

 #if !defined(__RRMGLOBAL_H)
 #define __RRMGLOBAL_H

 /**=========================================================================

    \file  rrm_global.h

    \brief Definitions for SME APIs

    ========================================================================*/

 typedef enum eRrmRetStatus {
 	eRRM_SUCCESS,
 	eRRM_INCAPABLE,
 	eRRM_REFUSED,
 	eRRM_FAILURE
 } tRrmRetStatus;

 typedef enum eRrmMsgReqSource {
 	eRRM_MSG_SOURCE_LEGACY_ESE = 1, /* legacy ese */
 	eRRM_MSG_SOURCE_11K = 2,        /* 11k */
 	eRRM_MSG_SOURCE_ESE_UPLOAD = 3, /* ese upload approach */
 } tRrmMsgReqSource;

 typedef struct sSirChannelInfo {
 	uint8_t regulatoryClass;
 	uint8_t channelNum;
 } tSirChannelInfo, *tpSirChannelInfo;

 typedef struct sSirBeaconReportReqInd {
 	uint16_t messageType;   /* eWNI_SME_BEACON_REPORT_REQ_IND */
 	uint16_t length;
 	tSirMacAddr bssId;
 	uint16_t measurementDuration[SIR_ESE_MAX_MEAS_IE_REQS]; /* ms */
 	uint16_t randomizationInterval; /* ms */
 	tSirChannelInfo channelInfo;
 	/* 0: wildcard */
 	tSirMacAddr macaddrBssid;
 	/* 0:Passive, 1: Active, 2: table mode */
 	uint8_t fMeasurementtype[SIR_ESE_MAX_MEAS_IE_REQS];
 	tAniSSID ssId;          /* May be wilcard. */
 	uint16_t uDialogToken;
 	tSirChannelList channelList;    /* From AP channel report. */
 	tRrmMsgReqSource msgSource;
 } tSirBeaconReportReqInd, *tpSirBeaconReportReqInd;

 typedef struct sSirBeaconReportXmitInd {
 	uint16_t messageType;   /* eWNI_SME_BEACON_REPORT_RESP_XMIT_IND */
 	uint16_t length;
 	tSirMacAddr bssId;
 	uint16_t uDialogToken;
 	uint8_t fMeasureDone;
 	uint16_t duration;
 	uint8_t regClass;
 	uint8_t numBssDesc;
 	tpSirBssDescription pBssDescription[SIR_BCN_REPORT_MAX_BSS_DESC];
 } tSirBeaconReportXmitInd, *tpSirBeaconReportXmitInd;

 typedef struct sSirNeighborReportReqInd {
 	/* eWNI_SME_NEIGHBOR_REPORT_REQ_IND */
 	uint16_t messageType;
 	uint16_t length;
 	/* For the session. */
 	tSirMacAddr bssId;
 	/* true - dont include SSID in the request. */
 	uint16_t noSSID;
 	/* false  include the SSID. It may be null (wildcard) */
 	tSirMacSSid ucSSID;
 } tSirNeighborReportReqInd, *tpSirNeighborReportReqInd;

 typedef struct sSirNeighborBssDescription {
 	uint16_t length;
 	tSirMacAddr bssId;
 	uint8_t regClass;
 	uint8_t channel;
 	uint8_t phyType;
 	union sSirNeighborBssidInfo {
 		struct _rrmInfo {
 			 /* see IEEE 802.11k Table 7-43a */
 			uint32_t fApPreauthReachable:2;
 			uint32_t fSameSecurityMode:1;
 			uint32_t fSameAuthenticator:1;
 			/* see IEEE 802.11k Table 7-95d */
 			uint32_t fCapSpectrumMeasurement:1;
 			uint32_t fCapQos:1;
 			uint32_t fCapApsd:1;
 			uint32_t fCapRadioMeasurement:1;
 			uint32_t fCapDelayedBlockAck:1;
 			uint32_t fCapImmediateBlockAck:1;
 			uint32_t fMobilityDomain:1;
 			uint32_t reserved:21;
 		} rrmInfo;
 		struct _eseInfo {
 			uint32_t channelBand:8;
 			uint32_t minRecvSigPower:8;
 			uint32_t apTxPower:8;
 			uint32_t roamHysteresis:8;
 			uint32_t adaptScanThres:8;

 			uint32_t transitionTime:8;
 			uint32_t tsfOffset:16;

 			uint32_t beaconInterval:16;
 			uint32_t reserved:16;
 		} eseInfo;
 	} bssidInfo;

 	/* Optional sub IEs....ignoring for now. */
 } tSirNeighborBssDescription, *tpSirNeighborBssDescripton;

 typedef struct sSirNeighborReportInd {
 	uint16_t messageType;   /* eWNI_SME_NEIGHBOR_REPORT_IND */
 	uint16_t length;
 	uint8_t sessionId;
 	uint16_t numNeighborReports;
 	tSirMacAddr bssId;      /* For the session. */
 	tSirNeighborBssDescription sNeighborBssDescription[1];
 } tSirNeighborReportInd, *tpSirNeighborReportInd;

 typedef struct sRRMBeaconReportRequestedIes {
 	uint8_t num;
 	uint8_t *pElementIds;
 } tRRMBeaconReportRequestedIes, *tpRRMBeaconReportRequestedIes;

 /* Reporting detail defines. */
 /* Reference - IEEE Std 802.11k-2008 section 7.3.2.21.6 Table 7-29h */
 #define BEACON_REPORTING_DETAIL_NO_FF_IE 0
 #define BEACON_REPORTING_DETAIL_ALL_FF_REQ_IE 1
 #define BEACON_REPORTING_DETAIL_ALL_FF_IE 2

 typedef struct sRRMReq {
 	uint8_t dialog_token;   /* In action frame; */
 	uint8_t token;          /* Within individual request; */
 	uint8_t type;
 	union {
 		struct {
 			uint8_t reportingDetail;
 			uint8_t last_beacon_report_indication;
 			tRRMBeaconReportRequestedIes reqIes;
 		} Beacon;
 	} request;
 	uint8_t sendEmptyBcnRpt;
 } tRRMReq, *tpRRMReq;

 typedef struct sRRMCaps {
 	uint8_t LinkMeasurement:1;
 	uint8_t NeighborRpt:1;
 	uint8_t parallel:1;
 	uint8_t repeated:1;
 	uint8_t BeaconPassive:1;
 	uint8_t BeaconActive:1;
 	uint8_t BeaconTable:1;
 	uint8_t BeaconRepCond:1;
 	uint8_t FrameMeasurement:1;
 	uint8_t ChannelLoad:1;
 	uint8_t NoiseHistogram:1;
 	uint8_t statistics:1;
 	uint8_t LCIMeasurement:1;
 	uint8_t LCIAzimuth:1;
 	uint8_t TCMCapability:1;
 	uint8_t triggeredTCM:1;
 	uint8_t APChanReport:1;
 	uint8_t RRMMIBEnabled:1;
 	uint8_t operatingChanMax:3;
 	uint8_t nonOperatingChanMax:3;
 	uint8_t MeasurementPilot:3;
 	uint8_t MeasurementPilotEnabled:1;
 	uint8_t NeighborTSFOffset:1;
 	uint8_t RCPIMeasurement:1;
 	uint8_t RSNIMeasurement:1;
 	uint8_t BssAvgAccessDelay:1;
 	uint8_t BSSAvailAdmission:1;
 	uint8_t AntennaInformation:1;
 	uint8_t fine_time_meas_rpt:1;
 	uint8_t lci_capability:1;
 	uint8_t reserved:4;
 } tRRMCaps, *tpRRMCaps;

 typedef struct sRrmPEContext {
 	uint8_t rrmEnable;
 	/*
 	 * Used during scan/measurement to store the start TSF.
 	 * this is not used directly in beacon reports.
 	 */
 	uint32_t startTSF[2];
 	/*
 	 * This value is stored into bssdescription and beacon report
 	 * gets it from bss decsription.
 	 */
 	tRRMCaps rrmEnabledCaps;
 	int8_t txMgmtPower;
 	/* Dialog token for the request initiated from station. */
 	uint8_t DialogToken;
 	uint16_t prev_rrm_report_seq_num;
 	tpRRMReq pCurrentReq;
 } tRrmPEContext, *tpRrmPEContext;

 /* 2008 11k spec reference: 18.4.8.5 RCPI Measurement */
 #define RCPI_LOW_RSSI_VALUE   (-110)
 #define RCPI_MAX_VALUE        (220)
 #define CALCULATE_RCPI(rssi)  (((rssi) + 110) * 2)

 /* Bit mask are defined as per Draft P802.11REVmc_D4.2 */

 /**
  * enum mask_rm_capability_byte1 - mask for supported capability
  * @RM_CAP_LINK_MEASUREMENT: Link Measurement capability
  * @RM_CAP_NEIGHBOR_REPORT: Neighbor report capability
  * @RM_CAP_PARALLEL_MEASUREMENT: Parallel Measurement capability
  * @RM_CAP_REPEATED_MEASUREMENT: Repeated Measurement capability
  * @RM_CAP_BCN_PASSIVE_MEASUREMENT: Beacon passive measurement capability
  * @RM_CAP_BCN_ACTIVE_MEASUREMENT: Beacon active measurement capability
  * @RM_CAP_BCN_TABLE_MEASUREMENT: Beacon table measurement capability
  * @RM_CAP_BCN_MEAS_REPORTING_COND: Beacon measurement reporting conditions
  */
 enum mask_rm_capability_byte1 {
 	RM_CAP_LINK_MEASUREMENT = (1 << (0)),
 	RM_CAP_NEIGHBOR_REPORT = (1 << (1)),
 	RM_CAP_PARALLEL_MEASUREMENT = (1 << (2)),
 	RM_CAP_REPEATED_MEASUREMENT = (1 << (3)),
 	RM_CAP_BCN_PASSIVE_MEASUREMENT = (1 << (4)),
 	RM_CAP_BCN_ACTIVE_MEASUREMENT = (1 << (5)),
 	RM_CAP_BCN_TABLE_MEASUREMENT = (1 << (6)),
 	RM_CAP_BCN_MEAS_REPORTING_COND = (1 << (7)),
 };

 /**
  * enum mask_rm_capability_byte2 - mask for supported capability
  * @RM_CAP_FRAME_MEASUREMENT: Frame Measurement capability
  * @RM_CAP_CHAN_LOAD_MEASUREMENT: Channel load measurement capability
  * @RM_CAP_NOISE_HIST_MEASUREMENT: Noise Histogram Measurement capability
  * @RM_CAP_STATISTICS_MEASUREMENT: Statistics Measurement capability
  * @RM_CAP_LCI_MEASUREMENT: LCI measurement capability
  * @RM_CAP_LCI_AZIMUTH: LCI Azimuth capability
  * @RM_CAP_TX_CATEGORY_MEASUREMENT: Transmit category measurement capability
  * @RM_CAP_TRIG_TX_CATEGORY_MEASUREMENT:
  *		    Triggered Transmit category measurement capability
  */
 enum mask_rm_capability_byte2 {
 	RM_CAP_FRAME_MEASUREMENT = (1 << (0)),
 	RM_CAP_CHAN_LOAD_MEASUREMENT = (1 << (1)),
 	RM_CAP_NOISE_HIST_MEASUREMENT = (1 << (2)),
 	RM_CAP_STATISTICS_MEASUREMENT = (1 << (3)),
 	RM_CAP_LCI_MEASUREMENT = (1 << (4)),
 	RM_CAP_LCI_AZIMUTH = (1 << (5)),
 	RM_CAP_TX_CATEGORY_MEASUREMENT = (1 << (6)),
 	RM_CAP_TRIG_TX_CATEGORY_MEASUREMENT = (1 << (7)),
 };

 /**
  * enum mask_rm_capability_byte3 - mask for supported capability
  * @RM_CAP_AP_CHAN_REPORT: AP channel report capability
  * @RM_CAP_RM_MIB: RM MIB capability
  * @RM_CAP_OPER_CHAN_MAX_DURATION_1: OPER_CHAN_MAX_DURATION bit1
  * @RM_CAP_OPER_CHAN_MAX_DURATION_2: OPER_CHAN_MAX_DURATION bit2
  * @RM_CAP_OPER_CHAN_MAX_DURATION_3: OPER_CHAN_MAX_DURATION bit3
  * @RM_CAP_NONOPER_CHAN_MAX_DURATION_1: NONOPER_CHAN_MAX bit1
  * @RM_CAP_NONOPER_CHAN_MAX_DURATION_2: NONOPER_CHAN_MAX bit2
  * @RM_CAP_NONOPER_CHAN_MAX_DURATION_3: NONOPER_CHAN_MAX bit3
  * @RM_CAP_OPER_CHAN_MAX_DURATION: Operating Channel Max Measurement Duration
  * @RM_CAP_NONOPER_CHAN_MAX_DURATION:
  *		    Nonoperating Channel Max Measurement Duration
  */

 enum mask_rm_capability_byte3 {
 	RM_CAP_AP_CHAN_REPORT = (1 << (0)),
 	RM_CAP_RM_MIB = (1 << (1)),
 	RM_CAP_OPER_CHAN_MAX_DURATION_1 = (1 << (2)),
 	RM_CAP_OPER_CHAN_MAX_DURATION_2 = (1 << (3)),
 	RM_CAP_OPER_CHAN_MAX_DURATION_3 = (1 << (4)),
 	RM_CAP_NONOPER_CHAN_MAX_DURATION_1 = (1 << (5)),
 	RM_CAP_NONOPER_CHAN_MAX_DURATION_2 = (1 << (6)),
 	RM_CAP_NONOPER_CHAN_MAX_DURATION_3 = (1 << (7)),
 	RM_CAP_OPER_CHAN_MAX_DURATION = (RM_CAP_OPER_CHAN_MAX_DURATION_1 |
 					 RM_CAP_OPER_CHAN_MAX_DURATION_2 |
 					 RM_CAP_OPER_CHAN_MAX_DURATION_3),
 	RM_CAP_NONOPER_CHAN_MAX_DURATION =
 				(RM_CAP_NONOPER_CHAN_MAX_DURATION_1 |
 				 RM_CAP_NONOPER_CHAN_MAX_DURATION_2 |
 				 RM_CAP_NONOPER_CHAN_MAX_DURATION_3),
 };

 /**
  * enum mask_rm_capability_byte4 - mask for supported capability
  * @RM_CAP_MEASUREMENT_PILOT_1: MEASUREMENT_PILOT bit1
  * @RM_CAP_MEASUREMENT_PILOT_2: MEASUREMENT_PILOT bit2
  * @RM_CAP_MEASUREMENT_PILOT_3: MEASUREMENT_PILOT bit3
  * @RM_CAP_MEAS_PILOT_TX_INFO: Measurement Pilot Transmission Capability
  * @RM_CAP_NEIGHBOR_RPT_TSF_OFFSET: Neighbor Report TSF Offset Capability
  * @RM_CAP_RCPI_MEASUREMENT: RCPI Measurement Capability
  * @RM_CAP_RSNI_MEASUREMENT: RSNI Measurement Capability
  * @RM_CAP_BSS_AVG_ACCESS_DELAY: BSS Average Access Delay Capability
  * @RM_CAP_MEASUREMENT_PILOT: Measurement pilot capability
  */

 enum mask_rm_capability_byte4 {
 	RM_CAP_MEASUREMENT_PILOT_1 = (1 << (0)),
 	RM_CAP_MEASUREMENT_PILOT_2 = (1 << (1)),
 	RM_CAP_MEASUREMENT_PILOT_3 = (1 << (2)),
 	RM_CAP_MEAS_PILOT_TX_INFO = (1 << (3)),
 	RM_CAP_NEIGHBOR_RPT_TSF_OFFSET = (1 << (4)),
 	RM_CAP_RCPI_MEASUREMENT1 = (1 << (5)),
 	RM_CAP_RSNI_MEASUREMENT = (1 << (6)),
 	RM_CAP_BSS_AVG_ACCESS_DELAY = (1 << (7)),
 	RM_CAP_MEASUREMENT_PILOT = (RM_CAP_MEASUREMENT_PILOT_1 |
 				    RM_CAP_MEASUREMENT_PILOT_2 |
 				    RM_CAP_MEASUREMENT_PILOT_3),
 };

 /**
  * enum mask_rm_capability_byte5 - mask for supported capability
  * @RM_CAP_BSS_AVAIL_ADMISSION: BSS Available Admission Capacity Capability
  * @RM_CAP_ANTENNA: Antenna Capability
  * @RM_CAP_FTM_RANGE_REPORT: FTM Range Report Capability
  * @RM_CAP_CIVIC_LOC_MEASUREMENT: Civic Location Measurement capability
  *
  * 4 bits are reserved
  */
 enum mask_rm_capability_byte5 {
 	RM_CAP_BSS_AVAIL_ADMISSION  = (1 << (0)),
 	RM_CAP_ANTENNA = (1 << (1)),
 	RM_CAP_FTM_RANGE_REPORT = (1 << (2)),
 	RM_CAP_CIVIC_LOC_MEASUREMENT = (1 << (3)),
 };

 #endif /* #if defined __RRMGLOBAL_H */
	/*
	* Copyright (c) 2011-2012, 2014-2018 The Linux Foundation. All rights reserved.
	*
	* Permission to use, copy, modify, and/or distribute this software for
	* any purpose with or without fee is hereby granted, provided that the
	* above copyright notice and this permission notice appear in all
	* copies.
	*
	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
	* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
	* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
	* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
	* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
	* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
	* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
	* PERFORMANCE OF THIS SOFTWARE.
	*/

	#if !defined(__RRMGLOBAL_H)
	#define __RRMGLOBAL_H

	/**=========================================================================

	\file rrm_global.h

	\brief Definitions for SME APIs

	========================================================================*/

	typedef enum eRrmRetStatus {
	eRRM_SUCCESS,
	eRRM_INCAPABLE,
	eRRM_REFUSED,
	eRRM_FAILURE
	} tRrmRetStatus;

	typedef enum eRrmMsgReqSource {
	eRRM_MSG_SOURCE_LEGACY_ESE = 1, /* legacy ese */
	eRRM_MSG_SOURCE_11K = 2, /* 11k */
	eRRM_MSG_SOURCE_ESE_UPLOAD = 3, /* ese upload approach */
	} tRrmMsgReqSource;

	typedef struct sSirChannelInfo {
	uint8_t regulatoryClass;
	uint8_t channelNum;
	} tSirChannelInfo, *tpSirChannelInfo;

	typedef struct sSirBeaconReportReqInd {
	uint16_t messageType; /* eWNI_SME_BEACON_REPORT_REQ_IND */
	uint16_t length;
	tSirMacAddr bssId;
	uint16_t measurementDuration[SIR_ESE_MAX_MEAS_IE_REQS]; /* ms */
	uint16_t randomizationInterval; /* ms */
	tSirChannelInfo channelInfo;
	/* 0: wildcard */
	tSirMacAddr macaddrBssid;
	/* 0:Passive, 1: Active, 2: table mode */
	uint8_t fMeasurementtype[SIR_ESE_MAX_MEAS_IE_REQS];
	tAniSSID ssId; /* May be wilcard. */
	uint16_t uDialogToken;
	tSirChannelList channelList; /* From AP channel report. */
	tRrmMsgReqSource msgSource;
	} tSirBeaconReportReqInd, *tpSirBeaconReportReqInd;

	typedef struct sSirBeaconReportXmitInd {
	uint16_t messageType; /* eWNI_SME_BEACON_REPORT_RESP_XMIT_IND */
	uint16_t length;
	tSirMacAddr bssId;
	uint16_t uDialogToken;
	uint8_t fMeasureDone;
	uint16_t duration;
	uint8_t regClass;
	uint8_t numBssDesc;
	tpSirBssDescription pBssDescription[SIR_BCN_REPORT_MAX_BSS_DESC];
	} tSirBeaconReportXmitInd, *tpSirBeaconReportXmitInd;

	typedef struct sSirNeighborReportReqInd {
	/* eWNI_SME_NEIGHBOR_REPORT_REQ_IND */
	uint16_t messageType;
	uint16_t length;
	/* For the session. */
	tSirMacAddr bssId;
	/* true - dont include SSID in the request. */
	uint16_t noSSID;
	/* false include the SSID. It may be null (wildcard) */
	tSirMacSSid ucSSID;
	} tSirNeighborReportReqInd, *tpSirNeighborReportReqInd;

	typedef struct sSirNeighborBssDescription {
	uint16_t length;
	tSirMacAddr bssId;
	uint8_t regClass;
	uint8_t channel;
	uint8_t phyType;
	union sSirNeighborBssidInfo {
	struct _rrmInfo {
	/* see IEEE 802.11k Table 7-43a */
	uint32_t fApPreauthReachable:2;
	uint32_t fSameSecurityMode:1;
	uint32_t fSameAuthenticator:1;
	/* see IEEE 802.11k Table 7-95d */
	uint32_t fCapSpectrumMeasurement:1;
	uint32_t fCapQos:1;
	uint32_t fCapApsd:1;
	uint32_t fCapRadioMeasurement:1;
	uint32_t fCapDelayedBlockAck:1;
	uint32_t fCapImmediateBlockAck:1;
	uint32_t fMobilityDomain:1;
	uint32_t reserved:21;
	} rrmInfo;
	struct _eseInfo {
	uint32_t channelBand:8;
	uint32_t minRecvSigPower:8;
	uint32_t apTxPower:8;
	uint32_t roamHysteresis:8;
	uint32_t adaptScanThres:8;

	uint32_t transitionTime:8;
	uint32_t tsfOffset:16;

	uint32_t beaconInterval:16;
	uint32_t reserved:16;
	} eseInfo;
	} bssidInfo;

	/* Optional sub IEs....ignoring for now. */
	} tSirNeighborBssDescription, *tpSirNeighborBssDescripton;

	typedef struct sSirNeighborReportInd {
	uint16_t messageType; /* eWNI_SME_NEIGHBOR_REPORT_IND */
	uint16_t length;
	uint8_t sessionId;
	uint16_t numNeighborReports;
	tSirMacAddr bssId; /* For the session. */
	tSirNeighborBssDescription sNeighborBssDescription[1];
	} tSirNeighborReportInd, *tpSirNeighborReportInd;

	typedef struct sRRMBeaconReportRequestedIes {
	uint8_t num;
	uint8_t *pElementIds;
	} tRRMBeaconReportRequestedIes, *tpRRMBeaconReportRequestedIes;

	/* Reporting detail defines. */
	/* Reference - IEEE Std 802.11k-2008 section 7.3.2.21.6 Table 7-29h */
	#define BEACON_REPORTING_DETAIL_NO_FF_IE 0
	#define BEACON_REPORTING_DETAIL_ALL_FF_REQ_IE 1
	#define BEACON_REPORTING_DETAIL_ALL_FF_IE 2

	typedef struct sRRMReq {
	uint8_t dialog_token; /* In action frame; */
	uint8_t token; /* Within individual request; */
	uint8_t type;
	union {
	struct {
	uint8_t reportingDetail;
	uint8_t last_beacon_report_indication;
	tRRMBeaconReportRequestedIes reqIes;
	} Beacon;
	} request;
	uint8_t sendEmptyBcnRpt;
	} tRRMReq, *tpRRMReq;

	typedef struct sRRMCaps {
	uint8_t LinkMeasurement:1;
	uint8_t NeighborRpt:1;
	uint8_t parallel:1;
	uint8_t repeated:1;
	uint8_t BeaconPassive:1;
	uint8_t BeaconActive:1;
	uint8_t BeaconTable:1;
	uint8_t BeaconRepCond:1;
	uint8_t FrameMeasurement:1;
	uint8_t ChannelLoad:1;
	uint8_t NoiseHistogram:1;
	uint8_t statistics:1;
	uint8_t LCIMeasurement:1;
	uint8_t LCIAzimuth:1;
	uint8_t TCMCapability:1;
	uint8_t triggeredTCM:1;
	uint8_t APChanReport:1;
	uint8_t RRMMIBEnabled:1;
	uint8_t operatingChanMax:3;
	uint8_t nonOperatingChanMax:3;
	uint8_t MeasurementPilot:3;
	uint8_t MeasurementPilotEnabled:1;
	uint8_t NeighborTSFOffset:1;
	uint8_t RCPIMeasurement:1;
	uint8_t RSNIMeasurement:1;
	uint8_t BssAvgAccessDelay:1;
	uint8_t BSSAvailAdmission:1;
	uint8_t AntennaInformation:1;
	uint8_t fine_time_meas_rpt:1;
	uint8_t lci_capability:1;
	uint8_t reserved:4;
	} tRRMCaps, *tpRRMCaps;

	typedef struct sRrmPEContext {
	uint8_t rrmEnable;
	/*
	* Used during scan/measurement to store the start TSF.
	* this is not used directly in beacon reports.
	*/
	uint32_t startTSF[2];
	/*
	* This value is stored into bssdescription and beacon report
	* gets it from bss decsription.
	*/
	tRRMCaps rrmEnabledCaps;
	int8_t txMgmtPower;
	/* Dialog token for the request initiated from station. */
	uint8_t DialogToken;
	uint16_t prev_rrm_report_seq_num;
	tpRRMReq pCurrentReq;
	} tRrmPEContext, *tpRrmPEContext;

	/* 2008 11k spec reference: 18.4.8.5 RCPI Measurement */
	#define RCPI_LOW_RSSI_VALUE (-110)
	#define RCPI_MAX_VALUE (220)
	#define CALCULATE_RCPI(rssi) (((rssi) + 110) * 2)

	/* Bit mask are defined as per Draft P802.11REVmc_D4.2 */

	/**
	* enum mask_rm_capability_byte1 - mask for supported capability
	* @RM_CAP_LINK_MEASUREMENT: Link Measurement capability
	* @RM_CAP_NEIGHBOR_REPORT: Neighbor report capability
	* @RM_CAP_PARALLEL_MEASUREMENT: Parallel Measurement capability
	* @RM_CAP_REPEATED_MEASUREMENT: Repeated Measurement capability
	* @RM_CAP_BCN_PASSIVE_MEASUREMENT: Beacon passive measurement capability
	* @RM_CAP_BCN_ACTIVE_MEASUREMENT: Beacon active measurement capability
	* @RM_CAP_BCN_TABLE_MEASUREMENT: Beacon table measurement capability
	* @RM_CAP_BCN_MEAS_REPORTING_COND: Beacon measurement reporting conditions
	*/
	enum mask_rm_capability_byte1 {
	RM_CAP_LINK_MEASUREMENT = (1 << (0)),
	RM_CAP_NEIGHBOR_REPORT = (1 << (1)),
	RM_CAP_PARALLEL_MEASUREMENT = (1 << (2)),
	RM_CAP_REPEATED_MEASUREMENT = (1 << (3)),
	RM_CAP_BCN_PASSIVE_MEASUREMENT = (1 << (4)),
	RM_CAP_BCN_ACTIVE_MEASUREMENT = (1 << (5)),
	RM_CAP_BCN_TABLE_MEASUREMENT = (1 << (6)),
	RM_CAP_BCN_MEAS_REPORTING_COND = (1 << (7)),
	};

	/**
	* enum mask_rm_capability_byte2 - mask for supported capability
	* @RM_CAP_FRAME_MEASUREMENT: Frame Measurement capability
	* @RM_CAP_CHAN_LOAD_MEASUREMENT: Channel load measurement capability
	* @RM_CAP_NOISE_HIST_MEASUREMENT: Noise Histogram Measurement capability
	* @RM_CAP_STATISTICS_MEASUREMENT: Statistics Measurement capability
	* @RM_CAP_LCI_MEASUREMENT: LCI measurement capability
	* @RM_CAP_LCI_AZIMUTH: LCI Azimuth capability
	* @RM_CAP_TX_CATEGORY_MEASUREMENT: Transmit category measurement capability
	* @RM_CAP_TRIG_TX_CATEGORY_MEASUREMENT:
	* Triggered Transmit category measurement capability
	*/
	enum mask_rm_capability_byte2 {
	RM_CAP_FRAME_MEASUREMENT = (1 << (0)),
	RM_CAP_CHAN_LOAD_MEASUREMENT = (1 << (1)),
	RM_CAP_NOISE_HIST_MEASUREMENT = (1 << (2)),
	RM_CAP_STATISTICS_MEASUREMENT = (1 << (3)),
	RM_CAP_LCI_MEASUREMENT = (1 << (4)),
	RM_CAP_LCI_AZIMUTH = (1 << (5)),
	RM_CAP_TX_CATEGORY_MEASUREMENT = (1 << (6)),
	RM_CAP_TRIG_TX_CATEGORY_MEASUREMENT = (1 << (7)),
	};

	/**
	* enum mask_rm_capability_byte3 - mask for supported capability
	* @RM_CAP_AP_CHAN_REPORT: AP channel report capability
	* @RM_CAP_RM_MIB: RM MIB capability
	* @RM_CAP_OPER_CHAN_MAX_DURATION_1: OPER_CHAN_MAX_DURATION bit1
	* @RM_CAP_OPER_CHAN_MAX_DURATION_2: OPER_CHAN_MAX_DURATION bit2
	* @RM_CAP_OPER_CHAN_MAX_DURATION_3: OPER_CHAN_MAX_DURATION bit3
	* @RM_CAP_NONOPER_CHAN_MAX_DURATION_1: NONOPER_CHAN_MAX bit1
	* @RM_CAP_NONOPER_CHAN_MAX_DURATION_2: NONOPER_CHAN_MAX bit2
	* @RM_CAP_NONOPER_CHAN_MAX_DURATION_3: NONOPER_CHAN_MAX bit3
	* @RM_CAP_OPER_CHAN_MAX_DURATION: Operating Channel Max Measurement Duration
	* @RM_CAP_NONOPER_CHAN_MAX_DURATION:
	* Nonoperating Channel Max Measurement Duration
	*/

	enum mask_rm_capability_byte3 {
	RM_CAP_AP_CHAN_REPORT = (1 << (0)),
	RM_CAP_RM_MIB = (1 << (1)),
	RM_CAP_OPER_CHAN_MAX_DURATION_1 = (1 << (2)),
	RM_CAP_OPER_CHAN_MAX_DURATION_2 = (1 << (3)),
	RM_CAP_OPER_CHAN_MAX_DURATION_3 = (1 << (4)),
	RM_CAP_NONOPER_CHAN_MAX_DURATION_1 = (1 << (5)),
	RM_CAP_NONOPER_CHAN_MAX_DURATION_2 = (1 << (6)),
	RM_CAP_NONOPER_CHAN_MAX_DURATION_3 = (1 << (7)),
	RM_CAP_OPER_CHAN_MAX_DURATION = (RM_CAP_OPER_CHAN_MAX_DURATION_1 \|
	RM_CAP_OPER_CHAN_MAX_DURATION_2 \|
	RM_CAP_OPER_CHAN_MAX_DURATION_3),
	RM_CAP_NONOPER_CHAN_MAX_DURATION =
	(RM_CAP_NONOPER_CHAN_MAX_DURATION_1 \|
	RM_CAP_NONOPER_CHAN_MAX_DURATION_2 \|
	RM_CAP_NONOPER_CHAN_MAX_DURATION_3),
	};

	/**
	* enum mask_rm_capability_byte4 - mask for supported capability
	* @RM_CAP_MEASUREMENT_PILOT_1: MEASUREMENT_PILOT bit1
	* @RM_CAP_MEASUREMENT_PILOT_2: MEASUREMENT_PILOT bit2
	* @RM_CAP_MEASUREMENT_PILOT_3: MEASUREMENT_PILOT bit3
	* @RM_CAP_MEAS_PILOT_TX_INFO: Measurement Pilot Transmission Capability
	* @RM_CAP_NEIGHBOR_RPT_TSF_OFFSET: Neighbor Report TSF Offset Capability
	* @RM_CAP_RCPI_MEASUREMENT: RCPI Measurement Capability
	* @RM_CAP_RSNI_MEASUREMENT: RSNI Measurement Capability
	* @RM_CAP_BSS_AVG_ACCESS_DELAY: BSS Average Access Delay Capability
	* @RM_CAP_MEASUREMENT_PILOT: Measurement pilot capability
	*/

	enum mask_rm_capability_byte4 {
	RM_CAP_MEASUREMENT_PILOT_1 = (1 << (0)),
	RM_CAP_MEASUREMENT_PILOT_2 = (1 << (1)),
	RM_CAP_MEASUREMENT_PILOT_3 = (1 << (2)),
	RM_CAP_MEAS_PILOT_TX_INFO = (1 << (3)),
	RM_CAP_NEIGHBOR_RPT_TSF_OFFSET = (1 << (4)),
	RM_CAP_RCPI_MEASUREMENT1 = (1 << (5)),
	RM_CAP_RSNI_MEASUREMENT = (1 << (6)),
	RM_CAP_BSS_AVG_ACCESS_DELAY = (1 << (7)),
	RM_CAP_MEASUREMENT_PILOT = (RM_CAP_MEASUREMENT_PILOT_1 \|
	RM_CAP_MEASUREMENT_PILOT_2 \|
	RM_CAP_MEASUREMENT_PILOT_3),
	};

	/**
	* enum mask_rm_capability_byte5 - mask for supported capability
	* @RM_CAP_BSS_AVAIL_ADMISSION: BSS Available Admission Capacity Capability
	* @RM_CAP_ANTENNA: Antenna Capability
	* @RM_CAP_FTM_RANGE_REPORT: FTM Range Report Capability
	* @RM_CAP_CIVIC_LOC_MEASUREMENT: Civic Location Measurement capability
	*
	* 4 bits are reserved
	*/
	enum mask_rm_capability_byte5 {
	RM_CAP_BSS_AVAIL_ADMISSION = (1 << (0)),
	RM_CAP_ANTENNA = (1 << (1)),
	RM_CAP_FTM_RANGE_REPORT = (1 << (2)),
	RM_CAP_CIVIC_LOC_MEASUREMENT = (1 << (3)),
	};

	#endif /* #if defined __RRMGLOBAL_H */