/* * Copyright (c) 2011-2012,2014 The Linux Foundation. All rights reserved. * * Previously licensed under the ISC license by Qualcomm Atheros, Inc. * * * 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. */ /* * This file was originally distributed by Qualcomm Atheros, Inc. * under proprietary terms before Copyright ownership was assigned * to the Linux Foundation. */ #if !defined( __RRMGLOBAL_H ) #define __RRMGLOBAL_H /**========================================================================= \file rrmGlobal.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 { tANI_U8 regulatoryClass; tANI_U8 channelNum; } tSirChannelInfo, * tpSirChannelInfo; typedef struct sSirBeaconReportReqInd { tANI_U16 messageType; // eWNI_SME_BEACON_REPORT_REQ_IND tANI_U16 length; tSirMacAddr bssId; tANI_U16 measurementDuration[SIR_ESE_MAX_MEAS_IE_REQS]; //ms tANI_U16 randomizationInterval; //ms tSirChannelInfo channelInfo; tSirMacAddr macaddrBssid; //0: wildcard tANI_U8 fMeasurementtype[SIR_ESE_MAX_MEAS_IE_REQS]; //0:Passive, 1: Active, 2: table mode tAniSSID ssId; //May be wilcard. tANI_U16 uDialogToken; tSirChannelList channelList; //From AP channel report. tRrmMsgReqSource msgSource; } tSirBeaconReportReqInd, * tpSirBeaconReportReqInd; typedef struct sSirBeaconReportXmitInd { tANI_U16 messageType; // eWNI_SME_BEACON_REPORT_RESP_XMIT_IND tANI_U16 length; tSirMacAddr bssId; tANI_U16 uDialogToken; tANI_U8 fMeasureDone; tANI_U16 duration; tANI_U8 regClass; tANI_U8 numBssDesc; tpSirBssDescription pBssDescription[SIR_BCN_REPORT_MAX_BSS_DESC]; } tSirBeaconReportXmitInd, * tpSirBeaconReportXmitInd; typedef struct sSirNeighborReportReqInd { tANI_U16 messageType; // eWNI_SME_NEIGHBOR_REPORT_REQ_IND tANI_U16 length; tSirMacAddr bssId; //For the session. tANI_U16 noSSID; //TRUE - dont include SSID in the request. //FALSE include the SSID. It may be null (wildcard) tSirMacSSid ucSSID; } tSirNeighborReportReqInd, * tpSirNeighborReportReqInd; typedef struct sSirNeighborBssDescription { tANI_U16 length; tSirMacAddr bssId; tANI_U8 regClass; tANI_U8 channel; tANI_U8 phyType; union sSirNeighborBssidInfo { struct _rrmInfo { tANI_U32 fApPreauthReachable:2; //see IEEE 802.11k Table 7-43a tANI_U32 fSameSecurityMode:1; tANI_U32 fSameAuthenticator:1; tANI_U32 fCapSpectrumMeasurement:1; //see IEEE 802.11k Table 7-95d tANI_U32 fCapQos:1; tANI_U32 fCapApsd:1; tANI_U32 fCapRadioMeasurement:1; tANI_U32 fCapDelayedBlockAck:1; tANI_U32 fCapImmediateBlockAck:1; tANI_U32 fMobilityDomain:1; tANI_U32 reserved:21; } rrmInfo; struct _eseInfo { tANI_U32 channelBand:8; tANI_U32 minRecvSigPower:8; tANI_U32 apTxPower:8; tANI_U32 roamHysteresis:8; tANI_U32 adaptScanThres:8; tANI_U32 transitionTime:8; tANI_U32 tsfOffset:16; tANI_U32 beaconInterval:16; tANI_U32 reserved: 16; } eseInfo; } bssidInfo; //Optional sub IEs....ignoring for now. }tSirNeighborBssDescription, *tpSirNeighborBssDescripton; typedef struct sSirNeighborReportInd { tANI_U16 messageType; // eWNI_SME_NEIGHBOR_REPORT_IND tANI_U16 length; tANI_U16 numNeighborReports; tSirMacAddr bssId; //For the session. //tSirResultCodes statusCode; tSirNeighborBssDescription sNeighborBssDescription[1]; } tSirNeighborReportInd, * tpSirNeighborReportInd; typedef struct sRRMBeaconReportRequestedIes { tANI_U8 num; tANI_U8 *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 { tANI_U8 dialog_token; //In action frame; tANI_U8 token; //Within individual request; tANI_U8 type; union { struct { tANI_U8 reportingDetail; tRRMBeaconReportRequestedIes reqIes; }Beacon; }request; tANI_U8 sendEmptyBcnRpt; }tRRMReq, *tpRRMReq; typedef struct sRRMCaps { tANI_U8 LinkMeasurement: 1; tANI_U8 NeighborRpt: 1; tANI_U8 parallel: 1; tANI_U8 repeated: 1; tANI_U8 BeaconPassive: 1; tANI_U8 BeaconActive: 1; tANI_U8 BeaconTable: 1; tANI_U8 BeaconRepCond: 1; tANI_U8 FrameMeasurement: 1; tANI_U8 ChannelLoad: 1; tANI_U8 NoiseHistogram: 1; tANI_U8 statistics: 1; tANI_U8 LCIMeasurement: 1; tANI_U8 LCIAzimuth: 1; tANI_U8 TCMCapability: 1; tANI_U8 triggeredTCM: 1; tANI_U8 APChanReport: 1; tANI_U8 RRMMIBEnabled: 1; tANI_U8 MeasurementPilotEnabled: 1; tANI_U8 NeighborTSFOffset: 1; tANI_U8 RCPIMeasurement: 1; tANI_U8 RSNIMeasurement: 1; tANI_U8 BssAvgAccessDelay: 1; tANI_U8 BSSAvailAdmission: 1; tANI_U8 AntennaInformation: 1; tANI_U8 operatingChanMax; tANI_U8 nonOperatingChanMax; tANI_U8 MeasurementPilot; }tRRMCaps, *tpRRMCaps; typedef struct sRrmPEContext { tANI_U8 rrmEnable; //tChannelList APchannelReport; tANI_U32 startTSF[2]; //Used during scan/measurement to store the start TSF. this is not used directly in beacon reports. //This value is stored into bssdescription and beacon report gets it from bss decsription. tRRMCaps rrmEnabledCaps; tPowerdBm txMgmtPower; tANI_U8 DialogToken; //Dialog token for the request initiated from station. 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) #endif //#if defined __RRMGLOBAL_H