1 /* 2 * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 18 #ifndef _HE_SIG_A_SU_INFO_H_ 19 #define _HE_SIG_A_SU_INFO_H_ 20 21 #define NUM_OF_DWORDS_HE_SIG_A_SU_INFO 2 22 23 struct he_sig_a_su_info { 24 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 25 uint32_t format_indication : 1, 26 beam_change : 1, 27 dl_ul_flag : 1, 28 transmit_mcs : 4, 29 dcm : 1, 30 bss_color_id : 6, 31 reserved_0a : 1, 32 spatial_reuse : 4, 33 transmit_bw : 2, 34 cp_ltf_size : 2, 35 nsts : 3, 36 reserved_0b : 6; 37 uint32_t txop_duration : 7, 38 coding : 1, 39 ldpc_extra_symbol : 1, 40 stbc : 1, 41 txbf : 1, 42 packet_extension_a_factor : 2, 43 packet_extension_pe_disambiguity : 1, 44 reserved_1a : 1, 45 doppler_indication : 1, 46 crc : 4, 47 tail : 6, 48 dot11ax_su_extended : 1, 49 dot11ax_ext_ru_size : 3, 50 rx_ndp : 1, 51 rx_integrity_check_passed : 1; 52 #else 53 uint32_t reserved_0b : 6, 54 nsts : 3, 55 cp_ltf_size : 2, 56 transmit_bw : 2, 57 spatial_reuse : 4, 58 reserved_0a : 1, 59 bss_color_id : 6, 60 dcm : 1, 61 transmit_mcs : 4, 62 dl_ul_flag : 1, 63 beam_change : 1, 64 format_indication : 1; 65 uint32_t rx_integrity_check_passed : 1, 66 rx_ndp : 1, 67 dot11ax_ext_ru_size : 3, 68 dot11ax_su_extended : 1, 69 tail : 6, 70 crc : 4, 71 doppler_indication : 1, 72 reserved_1a : 1, 73 packet_extension_pe_disambiguity : 1, 74 packet_extension_a_factor : 2, 75 txbf : 1, 76 stbc : 1, 77 ldpc_extra_symbol : 1, 78 coding : 1, 79 txop_duration : 7; 80 #endif 81 }; 82 83 #define HE_SIG_A_SU_INFO_FORMAT_INDICATION_OFFSET 0x00000000 84 #define HE_SIG_A_SU_INFO_FORMAT_INDICATION_LSB 0 85 #define HE_SIG_A_SU_INFO_FORMAT_INDICATION_MSB 0 86 #define HE_SIG_A_SU_INFO_FORMAT_INDICATION_MASK 0x00000001 87 88 #define HE_SIG_A_SU_INFO_BEAM_CHANGE_OFFSET 0x00000000 89 #define HE_SIG_A_SU_INFO_BEAM_CHANGE_LSB 1 90 #define HE_SIG_A_SU_INFO_BEAM_CHANGE_MSB 1 91 #define HE_SIG_A_SU_INFO_BEAM_CHANGE_MASK 0x00000002 92 93 #define HE_SIG_A_SU_INFO_DL_UL_FLAG_OFFSET 0x00000000 94 #define HE_SIG_A_SU_INFO_DL_UL_FLAG_LSB 2 95 #define HE_SIG_A_SU_INFO_DL_UL_FLAG_MSB 2 96 #define HE_SIG_A_SU_INFO_DL_UL_FLAG_MASK 0x00000004 97 98 #define HE_SIG_A_SU_INFO_TRANSMIT_MCS_OFFSET 0x00000000 99 #define HE_SIG_A_SU_INFO_TRANSMIT_MCS_LSB 3 100 #define HE_SIG_A_SU_INFO_TRANSMIT_MCS_MSB 6 101 #define HE_SIG_A_SU_INFO_TRANSMIT_MCS_MASK 0x00000078 102 103 #define HE_SIG_A_SU_INFO_DCM_OFFSET 0x00000000 104 #define HE_SIG_A_SU_INFO_DCM_LSB 7 105 #define HE_SIG_A_SU_INFO_DCM_MSB 7 106 #define HE_SIG_A_SU_INFO_DCM_MASK 0x00000080 107 108 #define HE_SIG_A_SU_INFO_BSS_COLOR_ID_OFFSET 0x00000000 109 #define HE_SIG_A_SU_INFO_BSS_COLOR_ID_LSB 8 110 #define HE_SIG_A_SU_INFO_BSS_COLOR_ID_MSB 13 111 #define HE_SIG_A_SU_INFO_BSS_COLOR_ID_MASK 0x00003f00 112 113 #define HE_SIG_A_SU_INFO_RESERVED_0A_OFFSET 0x00000000 114 #define HE_SIG_A_SU_INFO_RESERVED_0A_LSB 14 115 #define HE_SIG_A_SU_INFO_RESERVED_0A_MSB 14 116 #define HE_SIG_A_SU_INFO_RESERVED_0A_MASK 0x00004000 117 118 #define HE_SIG_A_SU_INFO_SPATIAL_REUSE_OFFSET 0x00000000 119 #define HE_SIG_A_SU_INFO_SPATIAL_REUSE_LSB 15 120 #define HE_SIG_A_SU_INFO_SPATIAL_REUSE_MSB 18 121 #define HE_SIG_A_SU_INFO_SPATIAL_REUSE_MASK 0x00078000 122 123 #define HE_SIG_A_SU_INFO_TRANSMIT_BW_OFFSET 0x00000000 124 #define HE_SIG_A_SU_INFO_TRANSMIT_BW_LSB 19 125 #define HE_SIG_A_SU_INFO_TRANSMIT_BW_MSB 20 126 #define HE_SIG_A_SU_INFO_TRANSMIT_BW_MASK 0x00180000 127 128 #define HE_SIG_A_SU_INFO_CP_LTF_SIZE_OFFSET 0x00000000 129 #define HE_SIG_A_SU_INFO_CP_LTF_SIZE_LSB 21 130 #define HE_SIG_A_SU_INFO_CP_LTF_SIZE_MSB 22 131 #define HE_SIG_A_SU_INFO_CP_LTF_SIZE_MASK 0x00600000 132 133 #define HE_SIG_A_SU_INFO_NSTS_OFFSET 0x00000000 134 #define HE_SIG_A_SU_INFO_NSTS_LSB 23 135 #define HE_SIG_A_SU_INFO_NSTS_MSB 25 136 #define HE_SIG_A_SU_INFO_NSTS_MASK 0x03800000 137 138 #define HE_SIG_A_SU_INFO_RESERVED_0B_OFFSET 0x00000000 139 #define HE_SIG_A_SU_INFO_RESERVED_0B_LSB 26 140 #define HE_SIG_A_SU_INFO_RESERVED_0B_MSB 31 141 #define HE_SIG_A_SU_INFO_RESERVED_0B_MASK 0xfc000000 142 143 #define HE_SIG_A_SU_INFO_TXOP_DURATION_OFFSET 0x00000004 144 #define HE_SIG_A_SU_INFO_TXOP_DURATION_LSB 0 145 #define HE_SIG_A_SU_INFO_TXOP_DURATION_MSB 6 146 #define HE_SIG_A_SU_INFO_TXOP_DURATION_MASK 0x0000007f 147 148 #define HE_SIG_A_SU_INFO_CODING_OFFSET 0x00000004 149 #define HE_SIG_A_SU_INFO_CODING_LSB 7 150 #define HE_SIG_A_SU_INFO_CODING_MSB 7 151 #define HE_SIG_A_SU_INFO_CODING_MASK 0x00000080 152 153 #define HE_SIG_A_SU_INFO_LDPC_EXTRA_SYMBOL_OFFSET 0x00000004 154 #define HE_SIG_A_SU_INFO_LDPC_EXTRA_SYMBOL_LSB 8 155 #define HE_SIG_A_SU_INFO_LDPC_EXTRA_SYMBOL_MSB 8 156 #define HE_SIG_A_SU_INFO_LDPC_EXTRA_SYMBOL_MASK 0x00000100 157 158 #define HE_SIG_A_SU_INFO_STBC_OFFSET 0x00000004 159 #define HE_SIG_A_SU_INFO_STBC_LSB 9 160 #define HE_SIG_A_SU_INFO_STBC_MSB 9 161 #define HE_SIG_A_SU_INFO_STBC_MASK 0x00000200 162 163 #define HE_SIG_A_SU_INFO_TXBF_OFFSET 0x00000004 164 #define HE_SIG_A_SU_INFO_TXBF_LSB 10 165 #define HE_SIG_A_SU_INFO_TXBF_MSB 10 166 #define HE_SIG_A_SU_INFO_TXBF_MASK 0x00000400 167 168 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_A_FACTOR_OFFSET 0x00000004 169 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_A_FACTOR_LSB 11 170 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_A_FACTOR_MSB 12 171 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_A_FACTOR_MASK 0x00001800 172 173 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_OFFSET 0x00000004 174 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_LSB 13 175 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_MSB 13 176 #define HE_SIG_A_SU_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_MASK 0x00002000 177 178 #define HE_SIG_A_SU_INFO_RESERVED_1A_OFFSET 0x00000004 179 #define HE_SIG_A_SU_INFO_RESERVED_1A_LSB 14 180 #define HE_SIG_A_SU_INFO_RESERVED_1A_MSB 14 181 #define HE_SIG_A_SU_INFO_RESERVED_1A_MASK 0x00004000 182 183 #define HE_SIG_A_SU_INFO_DOPPLER_INDICATION_OFFSET 0x00000004 184 #define HE_SIG_A_SU_INFO_DOPPLER_INDICATION_LSB 15 185 #define HE_SIG_A_SU_INFO_DOPPLER_INDICATION_MSB 15 186 #define HE_SIG_A_SU_INFO_DOPPLER_INDICATION_MASK 0x00008000 187 188 #define HE_SIG_A_SU_INFO_CRC_OFFSET 0x00000004 189 #define HE_SIG_A_SU_INFO_CRC_LSB 16 190 #define HE_SIG_A_SU_INFO_CRC_MSB 19 191 #define HE_SIG_A_SU_INFO_CRC_MASK 0x000f0000 192 193 #define HE_SIG_A_SU_INFO_TAIL_OFFSET 0x00000004 194 #define HE_SIG_A_SU_INFO_TAIL_LSB 20 195 #define HE_SIG_A_SU_INFO_TAIL_MSB 25 196 #define HE_SIG_A_SU_INFO_TAIL_MASK 0x03f00000 197 198 #define HE_SIG_A_SU_INFO_DOT11AX_SU_EXTENDED_OFFSET 0x00000004 199 #define HE_SIG_A_SU_INFO_DOT11AX_SU_EXTENDED_LSB 26 200 #define HE_SIG_A_SU_INFO_DOT11AX_SU_EXTENDED_MSB 26 201 #define HE_SIG_A_SU_INFO_DOT11AX_SU_EXTENDED_MASK 0x04000000 202 203 #define HE_SIG_A_SU_INFO_DOT11AX_EXT_RU_SIZE_OFFSET 0x00000004 204 #define HE_SIG_A_SU_INFO_DOT11AX_EXT_RU_SIZE_LSB 27 205 #define HE_SIG_A_SU_INFO_DOT11AX_EXT_RU_SIZE_MSB 29 206 #define HE_SIG_A_SU_INFO_DOT11AX_EXT_RU_SIZE_MASK 0x38000000 207 208 #define HE_SIG_A_SU_INFO_RX_NDP_OFFSET 0x00000004 209 #define HE_SIG_A_SU_INFO_RX_NDP_LSB 30 210 #define HE_SIG_A_SU_INFO_RX_NDP_MSB 30 211 #define HE_SIG_A_SU_INFO_RX_NDP_MASK 0x40000000 212 213 #define HE_SIG_A_SU_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000004 214 #define HE_SIG_A_SU_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 215 #define HE_SIG_A_SU_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 216 #define HE_SIG_A_SU_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 217 218 #endif 219