#ifndef _R819XU_HTTYPE_H_ #define _R819XU_HTTYPE_H_ /*---------------------------------------------------------------------- * The HT Capability element is present in beacons, association request, * reassociation request and probe response frames *----------------------------------------------------------------------*/ /* Operation mode value */ #define HT_OPMODE_NO_PROTECT 0 #define HT_OPMODE_OPTIONAL 1 #define HT_OPMODE_40MHZ_PROTECT 2 #define HT_OPMODE_MIXED 3 /* MIMO Power Save Settings */ #define MIMO_PS_STATIC 0 #define MIMO_PS_DYNAMIC 1 #define MIMO_PS_NOLIMIT 3 /* There should be 128 bits to cover all of the MCS rates. However, since * 8190 does not support too much rates, one integer is quite enough. */ #define sHTCLng 4 #define HT_SUPPORTED_MCS_1SS_BITMAP 0x000000ff #define HT_SUPPORTED_MCS_2SS_BITMAP 0x0000ff00 #define HT_SUPPORTED_MCS_1SS_2SS_BITMAP \ (HT_MCS_1SS_BITMAP | HT_MCS_1SS_2SS_BITMAP) typedef enum _HT_MCS_RATE { HT_MCS0 = 0x00000001, HT_MCS1 = 0x00000002, HT_MCS2 = 0x00000004, HT_MCS3 = 0x00000008, HT_MCS4 = 0x00000010, HT_MCS5 = 0x00000020, HT_MCS6 = 0x00000040, HT_MCS7 = 0x00000080, HT_MCS8 = 0x00000100, HT_MCS9 = 0x00000200, HT_MCS10 = 0x00000400, HT_MCS11 = 0x00000800, HT_MCS12 = 0x00001000, HT_MCS13 = 0x00002000, HT_MCS14 = 0x00004000, HT_MCS15 = 0x00008000, /* Do not define MCS32 here although 8190 support MCS32 */ } HT_MCS_RATE, *PHT_MCS_RATE; /* Represent Channel Width in HT Capabilities */ typedef enum _HT_CHANNEL_WIDTH { HT_CHANNEL_WIDTH_20 = 0, HT_CHANNEL_WIDTH_20_40 = 1, } HT_CHANNEL_WIDTH, *PHT_CHANNEL_WIDTH; /* Represent Extension Channel Offset in HT Capabilities * This is available only in 40Mhz mode. */ typedef enum _HT_EXTCHNL_OFFSET { HT_EXTCHNL_OFFSET_NO_EXT = 0, HT_EXTCHNL_OFFSET_UPPER = 1, HT_EXTCHNL_OFFSET_NO_DEF = 2, HT_EXTCHNL_OFFSET_LOWER = 3, } HT_EXTCHNL_OFFSET, *PHT_EXTCHNL_OFFSET; typedef enum _CHNLOP { CHNLOP_NONE = 0, /* No Action now */ CHNLOP_SCAN = 1, /* Scan in progress */ CHNLOP_SWBW = 2, /* Bandwidth switching in progress */ CHNLOP_SWCHNL = 3, /* Software Channel switching in progress */ } CHNLOP, *PCHNLOP; /* Determine if the Channel Operation is in progress */ #define CHHLOP_IN_PROGRESS(_pHTInfo) \ (((_pHTInfo)->ChnlOp > CHNLOP_NONE) ? TRUE : FALSE) typedef enum _HT_ACTION { ACT_RECOMMAND_WIDTH = 0, ACT_MIMO_PWR_SAVE = 1, ACT_PSMP = 2, ACT_SET_PCO_PHASE = 3, ACT_MIMO_CHL_MEASURE = 4, ACT_RECIPROCITY_CORRECT = 5, ACT_MIMO_CSI_MATRICS = 6, ACT_MIMO_NOCOMPR_STEER = 7, ACT_MIMO_COMPR_STEER = 8, ACT_ANTENNA_SELECT = 9, } HT_ACTION, *PHT_ACTION; /* Define sub-carrier mode for 40MHZ. */ typedef enum _HT_Bandwidth_40MHZ_Sub_Carrier { SC_MODE_DUPLICATE = 0, SC_MODE_LOWER = 1, SC_MODE_UPPER = 2, SC_MODE_FULL40MHZ = 3, } HT_BW40_SC_E; typedef struct _HT_CAPABILITY_ELE { /* HT capability info */ u8 AdvCoding:1; u8 ChlWidth:1; u8 MimoPwrSave:2; u8 GreenField:1; u8 ShortGI20Mhz:1; u8 ShortGI40Mhz:1; u8 TxSTBC:1; u8 RxSTBC:2; u8 DelayBA:1; u8 MaxAMSDUSize:1; u8 DssCCk:1; u8 PSMP:1; u8 Rsvd1:1; u8 LSigTxopProtect:1; /* MAC HT parameters info */ u8 MaxRxAMPDUFactor:2; u8 MPDUDensity:3; u8 Rsvd2:3; /* Supported MCS set */ u8 MCS[16]; /* Extended HT Capability Info */ u16 ExtHTCapInfo; /* TXBF Capabilities */ u8 TxBFCap[4]; /* Antenna Selection Capabilities */ u8 ASCap; } __packed HT_CAPABILITY_ELE, *PHT_CAPABILITY_ELE; /*------------------------------------------------------------ * The HT Information element is present in beacons * Only AP is required to include this element *------------------------------------------------------------*/ typedef struct _HT_INFORMATION_ELE { u8 ControlChl; u8 ExtChlOffset:2; u8 RecommemdedTxWidth:1; u8 RIFS:1; u8 PSMPAccessOnly:1; u8 SrvIntGranularity:3; u8 OptMode:2; u8 NonGFDevPresent:1; u8 Revd1:5; u8 Revd2:8; u8 Rsvd3:6; u8 DualBeacon:1; u8 DualCTSProtect:1; u8 SecondaryBeacon:1; u8 LSigTxopProtectFull:1; u8 PcoActive:1; u8 PcoPhase:1; u8 Rsvd4:4; u8 BasicMSC[16]; } __packed HT_INFORMATION_ELE, *PHT_INFORMATION_ELE; /* MIMO Power Save control field. * This is appear in MIMO Power Save Action Frame */ typedef struct _MIMOPS_CTRL { u8 MimoPsEnable:1; u8 MimoPsMode:1; u8 Reserved:6; } MIMOPS_CTRL, *PMIMOPS_CTRL; typedef enum _HT_SPEC_VER { HT_SPEC_VER_IEEE = 0, HT_SPEC_VER_EWC = 1, } HT_SPEC_VER, *PHT_SPEC_VER; typedef enum _HT_AGGRE_MODE_E { HT_AGG_AUTO = 0, HT_AGG_FORCE_ENABLE = 1, HT_AGG_FORCE_DISABLE = 2, } HT_AGGRE_MODE_E, *PHT_AGGRE_MODE_E; /*---------------------------------------------------------------------------- * The Data structure is used to keep HT related variables when card is * configured as non-AP STA mode. * **Note** Current_xxx should be set to default value in HTInitializeHTInfo() *----------------------------------------------------------------------------*/ typedef struct _RT_HIGH_THROUGHPUT { u8 bEnableHT; u8 bCurrentHTSupport; /* Tx 40MHz channel capability */ u8 bRegBW40MHz; u8 bCurBW40MHz; /* Tx Short GI for 40Mhz */ u8 bRegShortGI40MHz; u8 bCurShortGI40MHz; /* Tx Short GI for 20MHz */ u8 bRegShortGI20MHz; u8 bCurShortGI20MHz; /* Tx CCK rate capability */ u8 bRegSuppCCK; u8 bCurSuppCCK; /* 802.11n spec version for "peer" */ HT_SPEC_VER ePeerHTSpecVer; /* HT related information for "Self" */ /* This is HT cap element sent to peer STA, which also indicate * HT Rx capabilities. */ HT_CAPABILITY_ELE SelfHTCap; HT_INFORMATION_ELE SelfHTInfo; /* HT related information for "Peer" */ u8 PeerHTCapBuf[32]; u8 PeerHTInfoBuf[32]; /* A-MSDU related */ /* This indicates Tx A-MSDU capability */ u8 bAMSDU_Support; u16 nAMSDU_MaxSize; u8 bCurrent_AMSDU_Support; u16 nCurrent_AMSDU_MaxSize; /* A-MPDU related */ /* This indicate Tx A-MPDU capability */ u8 bAMPDUEnable; u8 bCurrentAMPDUEnable; u8 AMPDU_Factor; u8 CurrentAMPDUFactor; u8 MPDU_Density; u8 CurrentMPDUDensity; /* Forced A-MPDU enable */ HT_AGGRE_MODE_E ForcedAMPDUMode; u8 ForcedAMPDUFactor; u8 ForcedMPDUDensity; /* Forced A-MSDU enable */ HT_AGGRE_MODE_E ForcedAMSDUMode; u16 ForcedAMSDUMaxSize; u8 bForcedShortGI; u8 CurrentOpMode; /* MIMO PS related */ u8 SelfMimoPs; u8 PeerMimoPs; /* 40MHz Channel Offset settings. */ HT_EXTCHNL_OFFSET CurSTAExtChnlOffset; u8 bCurTxBW40MHz; /* If we use 40 MHz to Tx */ u8 PeerBandwidth; /* For Bandwidth Switching */ u8 bSwBwInProgress; CHNLOP ChnlOp; /* sw switching channel in progress. */ u8 SwBwStep; struct timer_list SwBwTimer; /* For Realtek proprietary A-MPDU factor for aggregation */ u8 bRegRT2RTAggregation; u8 bCurrentRT2RTAggregation; u8 bCurrentRT2RTLongSlotTime; u8 szRT2RTAggBuffer[10]; /* Rx Reorder control */ u8 bRegRxReorderEnable; u8 bCurRxReorderEnable; u8 RxReorderWinSize; u8 RxReorderPendingTime; u16 RxReorderDropCounter; #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE u8 UsbTxAggrNum; #endif #ifdef USB_RX_AGGREGATION_SUPPORT u8 UsbRxFwAggrEn; u8 UsbRxFwAggrPageNum; u8 UsbRxFwAggrPacketNum; u8 UsbRxFwAggrTimeout; #endif /* Add for Broadcom(Linksys) IOT. */ u8 bIsPeerBcm; /* For IOT issue. */ u32 IOTAction; } RT_HIGH_THROUGHPUT, *PRT_HIGH_THROUGHPUT; /*---------------------------------------------------------------------- * The Data structure is used to keep HT related variable for "each Sta" * when card is configured as "AP mode" *----------------------------------------------------------------------*/ typedef struct _RT_HTINFO_STA_ENTRY { u8 bEnableHT; u8 bSupportCck; u16 AMSDU_MaxSize; u8 AMPDU_Factor; u8 MPDU_Density; u8 HTHighestOperaRate; u8 bBw40MHz; u8 MimoPs; u8 McsRateSet[16]; } RT_HTINFO_STA_ENTRY, *PRT_HTINFO_STA_ENTRY; /*--------------------------------------------------------------------- * The Data structure is used to keep HT related variable for "each AP" * when card is configured as "STA mode" *---------------------------------------------------------------------*/ typedef struct _BSS_HT { u8 bdSupportHT; /* HT related elements */ u8 bdHTCapBuf[32]; u16 bdHTCapLen; u8 bdHTInfoBuf[32]; u16 bdHTInfoLen; HT_SPEC_VER bdHTSpecVer; u8 bdRT2RTAggregation; u8 bdRT2RTLongSlotTime; } BSS_HT, *PBSS_HT; typedef struct _MIMO_RSSI { u32 EnableAntenna; u32 AntennaA; u32 AntennaB; u32 AntennaC; u32 AntennaD; u32 Average; } MIMO_RSSI, *PMIMO_RSSI; typedef struct _MIMO_EVM { u32 EVM1; u32 EVM2; } MIMO_EVM, *PMIMO_EVM; typedef struct _FALSE_ALARM_STATISTICS { u32 Cnt_Parity_Fail; u32 Cnt_Rate_Illegal; u32 Cnt_Crc8_fail; u32 Cnt_all; } FALSE_ALARM_STATISTICS, *PFALSE_ALARM_STATISTICS; #endif