1 /* 2 * Copyright (c) 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_MU_DL_INFO_H_ 19 #define _HE_SIG_A_MU_DL_INFO_H_ 20 21 #define NUM_OF_DWORDS_HE_SIG_A_MU_DL_INFO 2 22 23 struct he_sig_a_mu_dl_info { 24 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 25 uint32_t dl_ul_flag : 1, 26 mcs_of_sig_b : 3, 27 dcm_of_sig_b : 1, 28 bss_color_id : 6, 29 spatial_reuse : 4, 30 transmit_bw : 3, 31 num_sig_b_symbols : 4, 32 comp_mode_sig_b : 1, 33 cp_ltf_size : 2, 34 doppler_indication : 1, 35 reserved_0a : 6; 36 uint32_t txop_duration : 7, 37 reserved_1a : 1, 38 num_ltf_symbols : 3, 39 ldpc_extra_symbol : 1, 40 stbc : 1, 41 packet_extension_a_factor : 2, 42 packet_extension_pe_disambiguity : 1, 43 crc : 4, 44 tail : 6, 45 reserved_1b : 5, 46 rx_integrity_check_passed : 1; 47 #else 48 uint32_t reserved_0a : 6, 49 doppler_indication : 1, 50 cp_ltf_size : 2, 51 comp_mode_sig_b : 1, 52 num_sig_b_symbols : 4, 53 transmit_bw : 3, 54 spatial_reuse : 4, 55 bss_color_id : 6, 56 dcm_of_sig_b : 1, 57 mcs_of_sig_b : 3, 58 dl_ul_flag : 1; 59 uint32_t rx_integrity_check_passed : 1, 60 reserved_1b : 5, 61 tail : 6, 62 crc : 4, 63 packet_extension_pe_disambiguity : 1, 64 packet_extension_a_factor : 2, 65 stbc : 1, 66 ldpc_extra_symbol : 1, 67 num_ltf_symbols : 3, 68 reserved_1a : 1, 69 txop_duration : 7; 70 #endif 71 }; 72 73 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_OFFSET 0x00000000 74 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_LSB 0 75 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_MSB 0 76 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_MASK 0x00000001 77 78 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_OFFSET 0x00000000 79 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_LSB 1 80 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_MSB 3 81 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_MASK 0x0000000e 82 83 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_OFFSET 0x00000000 84 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_LSB 4 85 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_MSB 4 86 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_MASK 0x00000010 87 88 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_OFFSET 0x00000000 89 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_LSB 5 90 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_MSB 10 91 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_MASK 0x000007e0 92 93 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_OFFSET 0x00000000 94 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_LSB 11 95 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_MSB 14 96 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_MASK 0x00007800 97 98 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_OFFSET 0x00000000 99 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_LSB 15 100 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_MSB 17 101 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_MASK 0x00038000 102 103 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_OFFSET 0x00000000 104 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_LSB 18 105 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_MSB 21 106 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_MASK 0x003c0000 107 108 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_OFFSET 0x00000000 109 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_LSB 22 110 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_MSB 22 111 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_MASK 0x00400000 112 113 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_OFFSET 0x00000000 114 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_LSB 23 115 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_MSB 24 116 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_MASK 0x01800000 117 118 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_OFFSET 0x00000000 119 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_LSB 25 120 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_MSB 25 121 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_MASK 0x02000000 122 123 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_OFFSET 0x00000000 124 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_LSB 26 125 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_MSB 31 126 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_MASK 0xfc000000 127 128 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_OFFSET 0x00000004 129 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_LSB 0 130 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_MSB 6 131 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_MASK 0x0000007f 132 133 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_OFFSET 0x00000004 134 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_LSB 7 135 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_MSB 7 136 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_MASK 0x00000080 137 138 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_OFFSET 0x00000004 139 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_LSB 8 140 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_MSB 10 141 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_MASK 0x00000700 142 143 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_OFFSET 0x00000004 144 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_LSB 11 145 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_MSB 11 146 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_MASK 0x00000800 147 148 #define HE_SIG_A_MU_DL_INFO_STBC_OFFSET 0x00000004 149 #define HE_SIG_A_MU_DL_INFO_STBC_LSB 12 150 #define HE_SIG_A_MU_DL_INFO_STBC_MSB 12 151 #define HE_SIG_A_MU_DL_INFO_STBC_MASK 0x00001000 152 153 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_OFFSET 0x00000004 154 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_LSB 13 155 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_MSB 14 156 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_MASK 0x00006000 157 158 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_OFFSET 0x00000004 159 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_LSB 15 160 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_MSB 15 161 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_MASK 0x00008000 162 163 #define HE_SIG_A_MU_DL_INFO_CRC_OFFSET 0x00000004 164 #define HE_SIG_A_MU_DL_INFO_CRC_LSB 16 165 #define HE_SIG_A_MU_DL_INFO_CRC_MSB 19 166 #define HE_SIG_A_MU_DL_INFO_CRC_MASK 0x000f0000 167 168 #define HE_SIG_A_MU_DL_INFO_TAIL_OFFSET 0x00000004 169 #define HE_SIG_A_MU_DL_INFO_TAIL_LSB 20 170 #define HE_SIG_A_MU_DL_INFO_TAIL_MSB 25 171 #define HE_SIG_A_MU_DL_INFO_TAIL_MASK 0x03f00000 172 173 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_OFFSET 0x00000004 174 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_LSB 26 175 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_MSB 30 176 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_MASK 0x7c000000 177 178 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000004 179 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 180 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 181 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 182 183 #endif 184