1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved. 4 * 5 * Contact Information: wlanfae <wlanfae@realtek.com> 6 */ 7 #ifndef _RTL819XU_HTTYPE_H_ 8 #define _RTL819XU_HTTYPE_H_ 9 10 #define MIMO_PS_STATIC 0 11 12 #define sHTCLng 4 13 14 enum ht_channel_width { 15 HT_CHANNEL_WIDTH_20 = 0, 16 HT_CHANNEL_WIDTH_20_40 = 1, 17 }; 18 19 enum ht_extchnl_offset { 20 HT_EXTCHNL_OFFSET_NO_EXT = 0, 21 HT_EXTCHNL_OFFSET_UPPER = 1, 22 HT_EXTCHNL_OFFSET_NO_DEF = 2, 23 HT_EXTCHNL_OFFSET_LOWER = 3, 24 }; 25 26 struct ht_capab_ele { 27 28 u8 AdvCoding:1; 29 u8 ChlWidth:1; 30 u8 MimoPwrSave:2; 31 u8 GreenField:1; 32 u8 ShortGI20Mhz:1; 33 u8 ShortGI40Mhz:1; 34 u8 TxSTBC:1; 35 u8 RxSTBC:2; 36 u8 DelayBA:1; 37 u8 MaxAMSDUSize:1; 38 u8 DssCCk:1; 39 u8 PSMP:1; 40 u8 Rsvd1:1; 41 u8 LSigTxopProtect:1; 42 43 u8 MaxRxAMPDUFactor:2; 44 u8 MPDUDensity:3; 45 u8 Rsvd2:3; 46 47 u8 MCS[16]; 48 49 50 u16 ExtHTCapInfo; 51 52 u8 TxBFCap[4]; 53 54 u8 ASCap; 55 56 } __packed; 57 58 59 struct ht_info_ele { 60 u8 ControlChl; 61 62 u8 ExtChlOffset:2; 63 u8 RecommemdedTxWidth:1; 64 u8 RIFS:1; 65 u8 PSMPAccessOnly:1; 66 u8 SrvIntGranularity:3; 67 68 u8 OptMode:2; 69 u8 NonGFDevPresent:1; 70 u8 Revd1:5; 71 u8 Revd2:8; 72 73 u8 Rsvd3:6; 74 u8 DualBeacon:1; 75 u8 DualCTSProtect:1; 76 77 u8 SecondaryBeacon:1; 78 u8 LSigTxopProtectFull:1; 79 u8 PcoActive:1; 80 u8 PcoPhase:1; 81 u8 Rsvd4:4; 82 83 u8 BasicMSC[16]; 84 } __packed; 85 86 enum ht_spec_ver { 87 HT_SPEC_VER_IEEE = 0, 88 HT_SPEC_VER_EWC = 1, 89 }; 90 91 enum ht_aggre_mode { 92 HT_AGG_AUTO = 0, 93 HT_AGG_FORCE_ENABLE = 1, 94 HT_AGG_FORCE_DISABLE = 2, 95 }; 96 97 98 struct rt_hi_throughput { 99 u8 bEnableHT; 100 u8 bCurrentHTSupport; 101 102 u8 bRegBW40MHz; 103 u8 bCurBW40MHz; 104 105 u8 bRegShortGI40MHz; 106 u8 bCurShortGI40MHz; 107 108 u8 bRegShortGI20MHz; 109 u8 bCurShortGI20MHz; 110 111 u8 bRegSuppCCK; 112 u8 bCurSuppCCK; 113 114 enum ht_spec_ver ePeerHTSpecVer; 115 116 117 struct ht_capab_ele SelfHTCap; 118 struct ht_info_ele SelfHTInfo; 119 120 u8 PeerHTCapBuf[32]; 121 u8 PeerHTInfoBuf[32]; 122 123 124 u8 bAMSDU_Support; 125 u16 nAMSDU_MaxSize; 126 u8 bCurrent_AMSDU_Support; 127 u16 nCurrent_AMSDU_MaxSize; 128 129 u8 bAMPDUEnable; 130 u8 bCurrentAMPDUEnable; 131 u8 AMPDU_Factor; 132 u8 CurrentAMPDUFactor; 133 u8 MPDU_Density; 134 u8 CurrentMPDUDensity; 135 136 enum ht_aggre_mode ForcedAMPDUMode; 137 u8 ForcedAMPDUFactor; 138 u8 ForcedMPDUDensity; 139 140 enum ht_aggre_mode ForcedAMSDUMode; 141 u16 ForcedAMSDUMaxSize; 142 143 u8 bForcedShortGI; 144 145 u8 CurrentOpMode; 146 147 u8 SelfMimoPs; 148 u8 PeerMimoPs; 149 150 enum ht_extchnl_offset CurSTAExtChnlOffset; 151 u8 bCurTxBW40MHz; 152 u8 PeerBandwidth; 153 154 u8 bSwBwInProgress; 155 u8 SwBwStep; 156 157 u8 bRegRT2RTAggregation; 158 u8 RT2RT_HT_Mode; 159 u8 bCurrentRT2RTAggregation; 160 u8 bCurrentRT2RTLongSlotTime; 161 u8 szRT2RTAggBuffer[10]; 162 163 u8 bRegRxReorderEnable; 164 u8 bCurRxReorderEnable; 165 u8 RxReorderWinSize; 166 u8 RxReorderPendingTime; 167 u16 RxReorderDropCounter; 168 169 u8 bIsPeerBcm; 170 171 u8 IOTPeer; 172 u32 IOTAction; 173 u8 IOTRaFunc; 174 175 u8 bWAIotBroadcom; 176 u8 WAIotTH; 177 178 u8 bAcceptAddbaReq; 179 } __packed; 180 181 struct bss_ht { 182 u8 bd_support_ht; 183 184 u8 bd_ht_cap_buf[32]; 185 u16 bd_ht_cap_len; 186 u8 bd_ht_info_buf[32]; 187 u16 bd_ht_info_len; 188 189 enum ht_spec_ver bd_ht_spec_ver; 190 enum ht_channel_width bd_bandwidth; 191 192 u8 bd_rt2rt_aggregation; 193 u8 bd_rt2rt_long_slot_time; 194 u8 rt2rt_ht_mode; 195 u8 bd_ht_1r; 196 }; 197 198 extern u8 MCS_FILTER_ALL[16]; 199 extern u8 MCS_FILTER_1SS[16]; 200 201 #define RATE_ADPT_1SS_MASK 0xFF 202 #define RATE_ADPT_2SS_MASK 0xF0 203 #define RATE_ADPT_MCS32_MASK 0x01 204 205 enum ht_aggre_size { 206 HT_AGG_SIZE_8K = 0, 207 HT_AGG_SIZE_16K = 1, 208 HT_AGG_SIZE_32K = 2, 209 HT_AGG_SIZE_64K = 3, 210 }; 211 212 enum ht_iot_peer { 213 HT_IOT_PEER_UNKNOWN = 0, 214 HT_IOT_PEER_REALTEK = 1, 215 HT_IOT_PEER_REALTEK_92SE = 2, 216 HT_IOT_PEER_BROADCOM = 3, 217 HT_IOT_PEER_RALINK = 4, 218 HT_IOT_PEER_ATHEROS = 5, 219 HT_IOT_PEER_CISCO = 6, 220 HT_IOT_PEER_MARVELL = 7, 221 HT_IOT_PEER_92U_SOFTAP = 8, 222 HT_IOT_PEER_SELF_SOFTAP = 9, 223 HT_IOT_PEER_AIRGO = 10, 224 HT_IOT_PEER_MAX = 11, 225 }; 226 227 enum ht_iot_action { 228 HT_IOT_ACT_TX_USE_AMSDU_4K = 0x00000001, 229 HT_IOT_ACT_TX_USE_AMSDU_8K = 0x00000002, 230 HT_IOT_ACT_DISABLE_MCS14 = 0x00000004, 231 HT_IOT_ACT_DISABLE_MCS15 = 0x00000008, 232 HT_IOT_ACT_DISABLE_ALL_2SS = 0x00000010, 233 HT_IOT_ACT_DISABLE_EDCA_TURBO = 0x00000020, 234 HT_IOT_ACT_MGNT_USE_CCK_6M = 0x00000040, 235 HT_IOT_ACT_CDD_FSYNC = 0x00000080, 236 HT_IOT_ACT_PURE_N_MODE = 0x00000100, 237 HT_IOT_ACT_FORCED_CTS2SELF = 0x00000200, 238 HT_IOT_ACT_FORCED_RTS = 0x00000400, 239 HT_IOT_ACT_AMSDU_ENABLE = 0x00000800, 240 HT_IOT_ACT_REJECT_ADDBA_REQ = 0x00001000, 241 HT_IOT_ACT_ALLOW_PEER_AGG_ONE_PKT = 0x00002000, 242 HT_IOT_ACT_EDCA_BIAS_ON_RX = 0x00004000, 243 244 HT_IOT_ACT_HYBRID_AGGREGATION = 0x00010000, 245 HT_IOT_ACT_DISABLE_SHORT_GI = 0x00020000, 246 HT_IOT_ACT_DISABLE_HIGH_POWER = 0x00040000, 247 HT_IOT_ACT_DISABLE_TX_40_MHZ = 0x00080000, 248 HT_IOT_ACT_TX_NO_AGGREGATION = 0x00100000, 249 HT_IOT_ACT_DISABLE_TX_2SS = 0x00200000, 250 251 HT_IOT_ACT_MID_HIGHPOWER = 0x00400000, 252 HT_IOT_ACT_NULL_DATA_POWER_SAVING = 0x00800000, 253 254 HT_IOT_ACT_DISABLE_CCK_RATE = 0x01000000, 255 HT_IOT_ACT_FORCED_ENABLE_BE_TXOP = 0x02000000, 256 HT_IOT_ACT_WA_IOT_Broadcom = 0x04000000, 257 258 HT_IOT_ACT_DISABLE_RX_40MHZ_SHORT_GI = 0x08000000, 259 260 }; 261 262 enum ht_iot_rafunc { 263 HT_IOT_RAFUNC_DISABLE_ALL = 0x00, 264 HT_IOT_RAFUNC_PEER_1R = 0x01, 265 HT_IOT_RAFUNC_TX_AMSDU = 0x02, 266 }; 267 268 enum rt_ht_capability { 269 RT_HT_CAP_USE_TURBO_AGGR = 0x01, 270 RT_HT_CAP_USE_LONG_PREAMBLE = 0x02, 271 RT_HT_CAP_USE_AMPDU = 0x04, 272 RT_HT_CAP_USE_WOW = 0x8, 273 RT_HT_CAP_USE_SOFTAP = 0x10, 274 RT_HT_CAP_USE_92SE = 0x20, 275 }; 276 277 #endif 278