1 files changed, 517 insertions, 0 deletions

diff --git a/drivers/staging/rtl8192su/ieee80211/rtl819x_HT.h b/drivers/staging/rtl8192su/ieee80211/rtl819x_HT.h
new file mode 100644
index 00000000000..16a7462d7df
--- /dev/null
+++ b/drivers/staging/rtl8192su/ieee80211/rtl819x_HT.h
@@ -0,0 +1,517 @@
+#ifndef _RTL819XU_HTTYPE_H_
+#define _RTL819XU_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 Setings
+//
+#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 Extention 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 union _HT_CAPABILITY{
+        u16     ShortData;
+        u8      CharData[2];
+        struct
+        {
+                u16     AdvCoding:1;
+                u16     ChlWidth:1;
+                u16     MimoPwrSave:2;
+                u16     GreenField:1;
+                u16     ShortGI20Mhz:1;
+                u16     ShortGI40Mhz:1;
+                u16     STBC:1;
+                u16     BeamForm:1;
+                u16     DelayBA:1;
+                u16     MaxAMSDUSize:1;
+                u16     DssCCk:1;
+                u16     PSMP:1;
+                u16     Rsvd:3;
+        }Field;
+}HT_CAPABILITY, *PHT_CAPABILITY;
+
+typedef union _HT_CAPABILITY_MACPARA{
+        u8      ShortData;
+        u8      CharData[1];
+        struct
+        {
+                u8      MaxRxAMPDU:2;
+                u8      MPDUDensity:2;
+                u8      Rsvd:4;
+        }Field;
+}HT_CAPABILITY_MACPARA, *PHT_CAPABILITY_MACPARA;
+*/
+
+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;
+
+
+/* 2007/06/07 MH 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;
+
+} __attribute__ ((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];
+} __attribute__ ((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;
+
+        u8                              bRegBW40MHz;                            // Tx 40MHz channel capablity
+        u8                              bCurBW40MHz;                            // Tx 40MHz channel capability
+
+        u8                              bRegShortGI40MHz;                       // Tx Short GI for 40Mhz
+        u8                              bCurShortGI40MHz;                       // Tx Short GI for 40MHz
+
+        u8                              bRegShortGI20MHz;                       // Tx Short GI for 20MHz
+        u8                              bCurShortGI20MHz;                       // Tx Short GI for 20MHz
+
+        u8                              bRegSuppCCK;                            // Tx CCK rate capability
+        u8                              bCurSuppCCK;                            // Tx CCK rate capability
+
+        // 802.11n spec version for "peer"
+        HT_SPEC_VER                     ePeerHTSpecVer;
+
+
+        // HT related information for "Self"
+        HT_CAPABILITY_ELE       SelfHTCap;              // This is HT cap element sent to peer STA, which also indicate HT Rx capabilities.
+        HT_INFORMATION_ELE      SelfHTInfo;             // This is HT info element sent to peer STA, which also indicate HT Rx capabilities.
+
+        // HT related information for "Peer"
+        u8                              PeerHTCapBuf[32];
+        u8                              PeerHTInfoBuf[32];
+
+
+        // A-MSDU related
+        u8                              bAMSDU_Support;                 // This indicates Tx A-MSDU capability
+        u16                             nAMSDU_MaxSize;                 // This indicates Tx A-MSDU capability
+        u8                              bCurrent_AMSDU_Support; // This indicates Tx A-MSDU capability
+        u16                             nCurrent_AMSDU_MaxSize; // This indicates Tx A-MSDU capability
+
+
+        // AMPDU  related <2006.08.10 Emily>
+        u8                              bAMPDUEnable;                           // This indicate Tx A-MPDU capability
+        u8                              bCurrentAMPDUEnable;            // This indicate Tx A-MPDU capability
+        u8                              AMPDU_Factor;                           // This indicate Tx A-MPDU capability
+        u8                              CurrentAMPDUFactor;             // This indicate Tx A-MPDU capability
+        u8                              MPDU_Density;                           // This indicate Tx A-MPDU capability
+        u8                              CurrentMPDUDensity;                     // This indicate Tx A-MPDU capability
+
+        // 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; // software switching channel in progress. By Bruce, 2008-02-15.
+        u8                              SwBwStep;
+        //struct timer_list             SwBwTimer;  //moved to ieee80211_device. as timer_list need include some header file here.
+
+        // For Realtek proprietary A-MPDU factor for aggregation
+        u8                              bRegRT2RTAggregation;
+        u8                              RT2RT_HT_Mode;
+        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. Joseph
+        u8                              bIsPeerBcm;
+
+        // For IOT issue.
+        u8                              IOTPeer;
+        u32                             IOTAction;
+        u8                              IOTRaFunc;
+} __attribute__ ((packed)) 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;
+        //HT_CAPABILITY_ELE                     bdHTCapEle;
+        //HT_INFORMATION_ELE            bdHTInfoEle;
+
+        u8                                      bdRT2RTAggregation;
+        u8                                      bdRT2RTLongSlotTime;
+        u8                                      RT2RT_HT_Mode;
+        bool                                    bdHT1R;
+} __attribute__ ((packed)) 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;
+
+
+extern u8 MCS_FILTER_ALL[16];
+extern u8 MCS_FILTER_1SS[16];
+
+/* 2007/07/11 MH Modify the macro. Becaus STA may link with a N-AP. If we set
+   STA in A/B/G mode and AP is still in N mode. The macro will be wrong. We have
+   to add a macro to judge wireless mode. */
+#define PICK_RATE(_nLegacyRate, _nMcsRate)      \
+                (_nMcsRate==0)?(_nLegacyRate&0x7f):(_nMcsRate)
+/* 2007/07/12 MH We only define legacy and HT wireless mode now. */
+#define LEGACY_WIRELESS_MODE    IEEE_MODE_MASK
+
+#define CURRENT_RATE(WirelessMode, LegacyRate, HTRate)  \
+                                        ((WirelessMode & (LEGACY_WIRELESS_MODE))!=0)?\
+                                                (LegacyRate):\
+                                                (PICK_RATE(LegacyRate, HTRate))
+
+
+
+// MCS Bw 40 {1~7, 12~15,32}
+#define RATE_ADPT_1SS_MASK              0xFF
+#define RATE_ADPT_2SS_MASK              0xF0 //Skip MCS8~11 because mcs7 > mcs6, 9, 10, 11. 2007.01.16 by Emily
+#define RATE_ADPT_MCS32_MASK            0x01
+
+#define         IS_11N_MCS_RATE(rate)           (rate&0x80)
+
+typedef enum _HT_AGGRE_SIZE{
+        HT_AGG_SIZE_8K = 0,
+        HT_AGG_SIZE_16K = 1,
+        HT_AGG_SIZE_32K = 2,
+        HT_AGG_SIZE_64K = 3,
+}HT_AGGRE_SIZE_E, *PHT_AGGRE_SIZE_E;
+
+/* Indicate different AP vendor for IOT issue */
+typedef enum _HT_IOT_PEER
+{
+        HT_IOT_PEER_UNKNOWN = 0,
+        HT_IOT_PEER_REALTEK = 1,
+        HT_IOT_PEER_REALTEK_92SE = 2,
+        HT_IOT_PEER_BROADCOM = 3,
+        HT_IOT_PEER_RALINK = 4,
+        HT_IOT_PEER_ATHEROS = 5,
+        HT_IOT_PEER_CISCO= 6,
+        HT_IOT_PEER_MARVELL=7,
+        HT_IOT_PEER_92U_SOFTAP = 8,
+        HT_IOT_PEER_SELF_SOFTAP = 9,
+        HT_IOT_PEER_MAX = 10,
+}HT_IOT_PEER_E, *PHTIOT_PEER_E;
+
+//
+// IOT Action for different AP
+//
+typedef enum _HT_IOT_ACTION{
+        HT_IOT_ACT_TX_USE_AMSDU_4K = 0x00000001,
+        HT_IOT_ACT_TX_USE_AMSDU_8K = 0x00000002,
+        HT_IOT_ACT_DISABLE_MCS14 = 0x00000004,
+        HT_IOT_ACT_DISABLE_MCS15 = 0x00000008,
+        HT_IOT_ACT_DISABLE_ALL_2SS = 0x00000010,
+        HT_IOT_ACT_DISABLE_EDCA_TURBO = 0x00000020,
+        HT_IOT_ACT_MGNT_USE_CCK_6M = 0x00000040,
+        HT_IOT_ACT_CDD_FSYNC = 0x00000080,
+        HT_IOT_ACT_PURE_N_MODE = 0x00000100,
+        HT_IOT_ACT_FORCED_CTS2SELF = 0x00000200,
+        HT_IOT_ACT_FORCED_RTS = 0x00000400,
+        HT_IOT_ACT_AMSDU_ENABLE = 0x00000800,
+        HT_IOT_ACT_MID_HIGHPOWER = 0x00001000,
+        HT_IOT_ACT_REJECT_ADDBA_REQ = 0x00002000,
+        HT_IOT_ACT_ALLOW_PEER_AGG_ONE_PKT = 0x00004000,
+        HT_IOT_ACT_EDCA_BIAS_ON_RX = 0x00008000,
+
+        HT_IOT_ACT_HYBRID_AGGREGATION = 0x00010000,
+        HT_IOT_ACT_DISABLE_SHORT_GI = 0x00020000,
+        HT_IOT_ACT_DISABLE_HIGH_POWER = 0x00040000,
+        HT_IOT_ACT_DISABLE_TX_40_MHZ = 0x00080000,
+        HT_IOT_ACT_TX_NO_AGGREGATION = 0x00100000,
+        HT_IOT_ACT_DISABLE_TX_2SS = 0x00200000,
+}HT_IOT_ACTION_E, *PHT_IOT_ACTION_E;
+
+typedef enum _HT_IOT_RAFUNC{
+        HT_IOT_RAFUNC_PEER_1R = 0x01,
+        HT_IOT_RAFUNC_TX_AMSDU = 0x02,
+        HT_IOT_RAFUNC_DISABLE_ALL = 0x80,
+}HT_IOT_RAFUNC, *PHT_IOT_RAFUNC;
+
+typedef enum _RT_HT_CAP{
+        RT_HT_CAP_USE_TURBO_AGGR = 0x01,
+        RT_HT_CAP_USE_LONG_PREAMBLE = 0x02,
+        RT_HT_CAP_USE_AMPDU = 0x04,
+        RT_HT_CAP_USE_WOW = 0x8,
+        RT_HT_CAP_USE_SOFTAP = 0x10,
+        RT_HT_CAP_USE_92SE = 0x20,
+}RT_HT_CAPBILITY, *PRT_HT_CAPBILITY;
+
+#endif //_RTL819XU_HTTYPE_H_
+