1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 17 * 18 * 19 ******************************************************************************/ 20 #ifndef _RTW_HT_H_ 21 #define _RTW_HT_H_ 22 23 24 struct ht_priv { 25 u8 ht_option; 26 u8 ampdu_enable;/* for enable Tx A-MPDU */ 27 u8 tx_amsdu_enable;/* for enable Tx A-MSDU */ 28 u8 bss_coexist;/* for 20/40 Bss coexist */ 29 30 /* u8 baddbareq_issued[16]; */ 31 u32 tx_amsdu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */ 32 u32 rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, updated when join_callback. */ 33 34 u8 rx_ampdu_min_spacing; 35 36 u8 ch_offset;/* PRIME_CHNL_OFFSET */ 37 u8 sgi_20m; 38 u8 sgi_40m; 39 40 /* for processing Tx A-MPDU */ 41 u8 agg_enable_bitmap; 42 /* u8 ADDBA_retry_count; */ 43 u8 candidate_tid_bitmap; 44 45 u8 ldpc_cap; 46 u8 stbc_cap; 47 u8 beamform_cap; 48 u8 smps_cap; /*spatial multiplexing power save mode. 0:static SMPS, 1:dynamic SMPS, 3:SMPS disabled, 2:reserved*/ 49 50 struct rtw_ieee80211_ht_cap ht_cap; 51 52 }; 53 54 typedef enum AGGRE_SIZE { 55 HT_AGG_SIZE_8K = 0, 56 HT_AGG_SIZE_16K = 1, 57 HT_AGG_SIZE_32K = 2, 58 HT_AGG_SIZE_64K = 3, 59 VHT_AGG_SIZE_128K = 4, 60 VHT_AGG_SIZE_256K = 5, 61 VHT_AGG_SIZE_512K = 6, 62 VHT_AGG_SIZE_1024K = 7, 63 } AGGRE_SIZE_E, *PAGGRE_SIZE_E; 64 65 typedef enum _RT_HT_INF0_CAP { 66 RT_HT_CAP_USE_TURBO_AGGR = 0x01, 67 RT_HT_CAP_USE_LONG_PREAMBLE = 0x02, 68 RT_HT_CAP_USE_AMPDU = 0x04, 69 RT_HT_CAP_USE_WOW = 0x8, 70 RT_HT_CAP_USE_SOFTAP = 0x10, 71 RT_HT_CAP_USE_92SE = 0x20, 72 RT_HT_CAP_USE_88C_92C = 0x40, 73 RT_HT_CAP_USE_AP_CLIENT_MODE = 0x80, /* AP team request to reserve this bit, by Emily */ 74 } RT_HT_INF0_CAPBILITY, *PRT_HT_INF0_CAPBILITY; 75 76 typedef enum _RT_HT_INF1_CAP { 77 RT_HT_CAP_USE_VIDEO_CLIENT = 0x01, 78 RT_HT_CAP_USE_JAGUAR_BCUT = 0x02, 79 RT_HT_CAP_USE_JAGUAR_CCUT = 0x04, 80 } RT_HT_INF1_CAPBILITY, *PRT_HT_INF1_CAPBILITY; 81 82 #define LDPC_HT_ENABLE_RX BIT0 83 #define LDPC_HT_ENABLE_TX BIT1 84 #define LDPC_HT_TEST_TX_ENABLE BIT2 85 #define LDPC_HT_CAP_TX BIT3 86 87 #define STBC_HT_ENABLE_RX BIT0 88 #define STBC_HT_ENABLE_TX BIT1 89 #define STBC_HT_TEST_TX_ENABLE BIT2 90 #define STBC_HT_CAP_TX BIT3 91 92 #define BEAMFORMING_HT_BEAMFORMER_ENABLE BIT0 /* Declare our NIC supports beamformer */ 93 #define BEAMFORMING_HT_BEAMFORMEE_ENABLE BIT1 /* Declare our NIC supports beamformee */ 94 #define BEAMFORMING_HT_BEAMFORMER_TEST BIT2 /* Transmiting Beamforming no matter the target supports it or not */ 95 #define BEAMFORMING_HT_BEAMFORMER_STEER_NUM (BIT4 | BIT5) 96 #define BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP (BIT6 | BIT7) 97 98 /* ------------------------------------------------------------ 99 * The HT Control field 100 * ------------------------------------------------------------ */ 101 #define SET_HT_CTRL_CSI_STEERING(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart))+2, 6, 2, _val) 102 #define SET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart))+3, 0, 1, _val) 103 #define GET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+3, 0, 1) 104 105 /* 20/40 BSS Coexist */ 106 #define SET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 0, 1, _val) 107 #define GET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 0, 1) 108 109 /* HT Capabilities Info field */ 110 #define HT_CAP_ELE_CAP_INFO(_pEleStart) ((u8 *)(_pEleStart)) 111 #define GET_HT_CAP_ELE_LDPC_CAP(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 0, 1) 112 #define GET_HT_CAP_ELE_CHL_WIDTH(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 1, 1) 113 #define GET_HT_CAP_ELE_SM_PS(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 2, 2) 114 #define GET_HT_CAP_ELE_GREENFIELD(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 4, 1) 115 #define GET_HT_CAP_ELE_SHORT_GI20M(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 5, 1) 116 #define GET_HT_CAP_ELE_SHORT_GI40M(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 6, 1) 117 #define GET_HT_CAP_ELE_TX_STBC(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 7, 1) 118 #define GET_HT_CAP_ELE_RX_STBC(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 0, 2) 119 #define GET_HT_CAP_ELE_DELAYED_BA(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 2, 1) 120 #define GET_HT_CAP_ELE_MAX_AMSDU_LENGTH(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 3, 1) 121 #define GET_HT_CAP_ELE_DSSS_CCK_40M(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 4, 1) 122 #define GET_HT_CAP_ELE_FORTY_INTOLERANT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 6, 1) 123 #define GET_HT_CAP_ELE_LSIG_TXOP_PROTECT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 7, 1) 124 125 #define SET_HT_CAP_ELE_LDPC_CAP(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 0, 1, _val) 126 #define SET_HT_CAP_ELE_CHL_WIDTH(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 1, 1, _val) 127 #define SET_HT_CAP_ELE_SM_PS(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 2, 2, _val) 128 #define SET_HT_CAP_ELE_GREENFIELD(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 4, 1, _val) 129 #define SET_HT_CAP_ELE_SHORT_GI20M(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 5, 1, _val) 130 #define SET_HT_CAP_ELE_SHORT_GI40M(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 6, 1, _val) 131 #define SET_HT_CAP_ELE_TX_STBC(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 7, 1, _val) 132 #define SET_HT_CAP_ELE_RX_STBC(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 0, 2, _val) 133 #define SET_HT_CAP_ELE_DELAYED_BA(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 2, 1, _val) 134 #define SET_HT_CAP_ELE_MAX_AMSDU_LENGTH(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 3, 1, _val) 135 #define SET_HT_CAP_ELE_DSSS_CCK_40M(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 4, 1, _val) 136 #define SET_HT_CAP_ELE_FORTY_INTOLERANT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 6, 1, _val) 137 #define SET_HT_CAP_ELE_LSIG_TXOP_PROTECT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 7, 1, _val) 138 139 /* A-MPDU Parameters field */ 140 #define HT_CAP_ELE_AMPDU_PARA(_pEleStart) (((u8 *)(_pEleStart))+2) 141 #define GET_HT_CAP_ELE_MAX_AMPDU_LEN_EXP(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+2, 0, 2) 142 #define GET_HT_CAP_ELE_MIN_MPDU_S_SPACE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+2, 2, 3) 143 144 #define HT_AMPDU_PARA_FMT "%02x " \ 145 "MAX AMPDU len:%u bytes, MIN MPDU Start Spacing:%u" 146 147 #define HT_AMPDU_PARA_ARG(x) \ 148 *((u8 *)(x)) \ 149 , (1 << (13+GET_HT_CAP_ELE_MAX_AMPDU_LEN_EXP(((u8 *)x)-2)))-1 \ 150 , GET_HT_CAP_ELE_MIN_MPDU_S_SPACE(((u8 *)x)-2) 151 152 /* Supported MCS Set field */ 153 #define HT_CAP_ELE_SUP_MCS_SET(_pEleStart) (((u8 *)(_pEleStart))+3) 154 #define HT_CAP_ELE_RX_MCS_MAP(_pEleStart) HT_CAP_ELE_SUP_MCS_SET(_pEleStart) 155 #define GET_HT_CAP_ELE_RX_HIGHEST_DATA_RATE(_pEleStart) LE_BITS_TO_2BYTE(((u8 *)(_pEleStart))+13, 0, 10) 156 #define GET_HT_CAP_ELE_TX_MCS_DEF(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 0, 1) 157 #define GET_HT_CAP_ELE_TRX_MCS_NEQ(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 1, 1) 158 #define GET_HT_CAP_ELE_TX_MAX_SS(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 2, 2) 159 #define GET_HT_CAP_ELE_TX_UEQM(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 4, 1) 160 161 #define HT_SUP_MCS_SET_FMT "%02x %02x %02x %02x %02x%02x%02x%02x%02x%02x" \ 162 /* "\n%02x%02x%02x%02x%02x%02x" */\ 163 " %uMbps %s%s%s" 164 #define HT_SUP_MCS_SET_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], ((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5], \ 165 ((u8 *)(x))[6], ((u8 *)(x))[7], ((u8 *)(x))[8], ((u8 *)(x))[9] \ 166 /*,((u8 *)(x))[10], ((u8 *)(x))[11], ((u8 *)(x))[12], ((u8 *)(x))[13], ((u8 *)(x))[14], ((u8 *)(x))[15] */\ 167 , GET_HT_CAP_ELE_RX_HIGHEST_DATA_RATE(((u8 *)x)-3) \ 168 , GET_HT_CAP_ELE_TX_MCS_DEF(((u8 *)x)-3) ? "TX_MCS_DEF " : "" \ 169 , GET_HT_CAP_ELE_TRX_MCS_NEQ(((u8 *)x)-3) ? "TRX_MCS_NEQ " : "" \ 170 , GET_HT_CAP_ELE_TX_UEQM(((u8 *)x)-3) ? "TX_UEQM " : "" 171 172 /* TXBF Capabilities */ 173 #define SET_HT_CAP_TXBF_RECEIVE_NDP_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 3, 1, ((u8)_val)) 174 #define SET_HT_CAP_TXBF_TRANSMIT_NDP_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 4, 1, ((u8)_val)) 175 #define SET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 10, 1, ((u8)_val)) 176 #define SET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 15, 2, ((u8)_val)) 177 #define SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 23, 2, ((u8)_val)) 178 #define SET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 27, 2, ((u8)_val)) 179 180 181 #define GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 10, 1) 182 #define GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 15, 2) 183 #define GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 23, 2) 184 #define GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 27, 2) 185 186 /* HT Operation element */ 187 188 #define GET_HT_OP_ELE_PRI_CHL(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 0, 8) 189 #define SET_HT_OP_ELE_PRI_CHL(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 0, 8, _val) 190 191 /* HT Operation Info field */ 192 #define HT_OP_ELE_OP_INFO(_pEleStart) (((u8 *)(_pEleStart)) + 1) 193 #define GET_HT_OP_ELE_2ND_CHL_OFFSET(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 1, 0, 2) 194 #define GET_HT_OP_ELE_STA_CHL_WIDTH(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 1, 2, 1) 195 #define GET_HT_OP_ELE_RIFS_MODE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 1, 3, 1) 196 #define GET_HT_OP_ELE_HT_PROTECT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 2, 0, 2) 197 #define GET_HT_OP_ELE_NON_GREEN_PRESENT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 2, 2, 1) 198 #define GET_HT_OP_ELE_OBSS_NON_HT_PRESENT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 2, 4, 1) 199 #define GET_HT_OP_ELE_DUAL_BEACON(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 4, 6, 1) 200 #define GET_HT_OP_ELE_DUAL_CTS(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 4, 7, 1) 201 #define GET_HT_OP_ELE_STBC_BEACON(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 0, 1) 202 #define GET_HT_OP_ELE_LSIG_TXOP_PROTECT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 1, 1) 203 #define GET_HT_OP_ELE_PCO_ACTIVE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 2, 1) 204 #define GET_HT_OP_ELE_PCO_PHASE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 3, 1) 205 206 #define SET_HT_OP_ELE_2ND_CHL_OFFSET(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 0, 2, _val) 207 #define SET_HT_OP_ELE_STA_CHL_WIDTH(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 2, 1, _val) 208 #define SET_HT_OP_ELE_RIFS_MODE(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 3, 1, _val) 209 #define SET_HT_OP_ELE_HT_PROTECT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 0, 2, _val) 210 #define SET_HT_OP_ELE_NON_GREEN_PRESENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 2, 1, _val) 211 #define SET_HT_OP_ELE_OBSS_NON_HT_PRESENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 4, 1, _val) 212 #define SET_HT_OP_ELE_DUAL_BEACON(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 4, 6, 1, _val) 213 #define SET_HT_OP_ELE_DUAL_CTS(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 4, 7, 1, _val) 214 #define SET_HT_OP_ELE_STBC_BEACON(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 0, 1, _val) 215 #define SET_HT_OP_ELE_LSIG_TXOP_PROTECT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 1, 1, _val) 216 #define SET_HT_OP_ELE_PCO_ACTIVE(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 2, 1, _val) 217 #define SET_HT_OP_ELE_PCO_PHASE(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 3, 1, _val) 218 219 #endif /* _RTL871X_HT_H_ */ 220