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 14enum ht_channel_width { 15 HT_CHANNEL_WIDTH_20 = 0, 16 HT_CHANNEL_WIDTH_20_40 = 1, 17}; 18 19enum 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 26struct ht_capab_ele { 27 u8 AdvCoding:1; 28 u8 ChlWidth:1; 29 u8 MimoPwrSave:2; 30 u8 GreenField:1; 31 u8 ShortGI20Mhz:1; 32 u8 ShortGI40Mhz:1; 33 u8 TxSTBC:1; 34 u8 RxSTBC:2; 35 u8 DelayBA:1; 36 u8 MaxAMSDUSize:1; 37 u8 DssCCk:1; 38 u8 PSMP:1; 39 u8 Rsvd1:1; 40 u8 LSigTxopProtect:1; 41 42 u8 MaxRxAMPDUFactor:2; 43 u8 MPDUDensity:3; 44 u8 Rsvd2:3; 45 46 u8 MCS[16]; 47 48 u16 ExtHTCapInfo; 49 50 u8 TxBFCap[4]; 51 52 u8 ASCap; 53 54} __packed; 55 56struct ht_info_ele { 57 u8 ControlChl; 58 59 u8 ExtChlOffset:2; 60 u8 RecommemdedTxWidth:1; 61 u8 RIFS:1; 62 u8 PSMPAccessOnly:1; 63 u8 SrvIntGranularity:3; 64 65 u8 OptMode:2; 66 u8 NonGFDevPresent:1; 67 u8 Revd1:5; 68 u8 Revd2:8; 69 70 u8 Rsvd3:6; 71 u8 DualBeacon:1; 72 u8 DualCTSProtect:1; 73 74 u8 SecondaryBeacon:1; 75 u8 LSigTxopProtectFull:1; 76 u8 PcoActive:1; 77 u8 PcoPhase:1; 78 u8 Rsvd4:4; 79 80 u8 BasicMSC[16]; 81} __packed; 82 83enum ht_spec_ver { 84 HT_SPEC_VER_IEEE = 0, 85 HT_SPEC_VER_EWC = 1, 86}; 87 88enum ht_aggre_mode { 89 HT_AGG_AUTO = 0, 90 HT_AGG_FORCE_ENABLE = 1, 91 HT_AGG_FORCE_DISABLE = 2, 92}; 93 94struct rt_hi_throughput { 95 u8 enable_ht; 96 u8 current_ht_support; 97 u8 cur_bw_40mhz; 98 u8 cur_short_gi_40mhz; 99 u8 cur_short_gi_20mhz; 100 enum ht_spec_ver peer_ht_spec_ver; 101 struct ht_capab_ele self_ht_cap; 102 u8 peer_ht_cap_buf[32]; 103 u8 peer_ht_info_buf[32]; 104 u8 ampdu_enable; 105 u8 current_ampdu_enable; 106 u8 ampdu_factor; 107 u8 CurrentAMPDUFactor; 108 u8 current_mpdu_density; 109 u8 forced_ampdu_factor; 110 u8 forced_mpdu_density; 111 u8 current_op_mode; 112 enum ht_extchnl_offset CurSTAExtChnlOffset; 113 u8 cur_tx_bw40mhz; 114 u8 sw_bw_in_progress; 115 u8 current_rt2rt_aggregation; 116 u8 current_rt2rt_long_slot_time; 117 u8 sz_rt2rt_agg_buf[10]; 118 u8 cur_rx_reorder_enable; 119 u8 rx_reorder_win_size; 120 u8 rx_reorder_pending_time; 121 u16 rx_reorder_drop_counter; 122 u8 iot_peer; 123 u32 iot_action; 124 u8 iot_ra_func; 125} __packed; 126 127struct bss_ht { 128 u8 bd_support_ht; 129 130 u8 bd_ht_cap_buf[32]; 131 u16 bd_ht_cap_len; 132 u8 bd_ht_info_buf[32]; 133 u16 bd_ht_info_len; 134 135 enum ht_spec_ver bd_ht_spec_ver; 136 enum ht_channel_width bd_bandwidth; 137 138 u8 bd_rt2rt_aggregation; 139 u8 bd_rt2rt_long_slot_time; 140 u8 rt2rt_ht_mode; 141 u8 bd_ht_1r; 142}; 143 144extern u8 MCS_FILTER_ALL[16]; 145extern u8 MCS_FILTER_1SS[16]; 146 147#define RATE_ADPT_1SS_MASK 0xFF 148#define RATE_ADPT_2SS_MASK 0xF0 149#define RATE_ADPT_MCS32_MASK 0x01 150 151enum ht_aggre_size { 152 HT_AGG_SIZE_8K = 0, 153 HT_AGG_SIZE_16K = 1, 154 HT_AGG_SIZE_32K = 2, 155 HT_AGG_SIZE_64K = 3, 156}; 157 158enum ht_iot_peer { 159 HT_IOT_PEER_UNKNOWN = 0, 160 HT_IOT_PEER_REALTEK = 1, 161 HT_IOT_PEER_REALTEK_92SE = 2, 162 HT_IOT_PEER_BROADCOM = 3, 163 HT_IOT_PEER_RALINK = 4, 164 HT_IOT_PEER_ATHEROS = 5, 165 HT_IOT_PEER_CISCO = 6, 166 HT_IOT_PEER_MARVELL = 7, 167 HT_IOT_PEER_92U_SOFTAP = 8, 168 HT_IOT_PEER_SELF_SOFTAP = 9, 169 HT_IOT_PEER_AIRGO = 10, 170 HT_IOT_PEER_MAX = 11, 171}; 172 173enum ht_iot_action { 174 HT_IOT_ACT_TX_USE_AMSDU_4K = 0x00000001, 175 HT_IOT_ACT_TX_USE_AMSDU_8K = 0x00000002, 176 HT_IOT_ACT_DISABLE_MCS14 = 0x00000004, 177 HT_IOT_ACT_DISABLE_MCS15 = 0x00000008, 178 HT_IOT_ACT_DISABLE_ALL_2SS = 0x00000010, 179 HT_IOT_ACT_DISABLE_EDCA_TURBO = 0x00000020, 180 HT_IOT_ACT_MGNT_USE_CCK_6M = 0x00000040, 181 HT_IOT_ACT_CDD_FSYNC = 0x00000080, 182 HT_IOT_ACT_PURE_N_MODE = 0x00000100, 183 HT_IOT_ACT_FORCED_CTS2SELF = 0x00000200, 184 HT_IOT_ACT_FORCED_RTS = 0x00000400, 185 HT_IOT_ACT_AMSDU_ENABLE = 0x00000800, 186 HT_IOT_ACT_REJECT_ADDBA_REQ = 0x00001000, 187 HT_IOT_ACT_ALLOW_PEER_AGG_ONE_PKT = 0x00002000, 188 HT_IOT_ACT_EDCA_BIAS_ON_RX = 0x00004000, 189 190 HT_IOT_ACT_HYBRID_AGGREGATION = 0x00010000, 191 HT_IOT_ACT_DISABLE_SHORT_GI = 0x00020000, 192 HT_IOT_ACT_DISABLE_HIGH_POWER = 0x00040000, 193 HT_IOT_ACT_DISABLE_TX_40_MHZ = 0x00080000, 194 HT_IOT_ACT_TX_NO_AGGREGATION = 0x00100000, 195 HT_IOT_ACT_DISABLE_TX_2SS = 0x00200000, 196 197 HT_IOT_ACT_MID_HIGHPOWER = 0x00400000, 198 HT_IOT_ACT_NULL_DATA_POWER_SAVING = 0x00800000, 199 200 HT_IOT_ACT_DISABLE_CCK_RATE = 0x01000000, 201 HT_IOT_ACT_FORCED_ENABLE_BE_TXOP = 0x02000000, 202 HT_IOT_ACT_WA_IOT_Broadcom = 0x04000000, 203 204 HT_IOT_ACT_DISABLE_RX_40MHZ_SHORT_GI = 0x08000000, 205 206}; 207 208enum ht_iot_rafunc { 209 HT_IOT_RAFUNC_DISABLE_ALL = 0x00, 210 HT_IOT_RAFUNC_PEER_1R = 0x01, 211 HT_IOT_RAFUNC_TX_AMSDU = 0x02, 212}; 213 214enum rt_ht_capability { 215 RT_HT_CAP_USE_TURBO_AGGR = 0x01, 216 RT_HT_CAP_USE_LONG_PREAMBLE = 0x02, 217 RT_HT_CAP_USE_AMPDU = 0x04, 218 RT_HT_CAP_USE_WOW = 0x8, 219 RT_HT_CAP_USE_SOFTAP = 0x10, 220 RT_HT_CAP_USE_92SE = 0x20, 221}; 222 223#endif 224