1 2 /* 3 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 21 22 #ifndef _HE_SIG_A_MU_DL_INFO_H_ 23 #define _HE_SIG_A_MU_DL_INFO_H_ 24 #if !defined(__ASSEMBLER__) 25 #endif 26 27 #define NUM_OF_DWORDS_HE_SIG_A_MU_DL_INFO 2 28 29 struct he_sig_a_mu_dl_info { 30 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 31 uint32_t dl_ul_flag : 1, 32 mcs_of_sig_b : 3, 33 dcm_of_sig_b : 1, 34 bss_color_id : 6, 35 spatial_reuse : 4, 36 transmit_bw : 3, 37 num_sig_b_symbols : 4, 38 comp_mode_sig_b : 1, 39 cp_ltf_size : 2, 40 doppler_indication : 1, 41 reserved_0a : 6; 42 uint32_t txop_duration : 7, 43 reserved_1a : 1, 44 num_ltf_symbols : 3, 45 ldpc_extra_symbol : 1, 46 stbc : 1, 47 packet_extension_a_factor : 2, 48 packet_extension_pe_disambiguity : 1, 49 crc : 4, 50 tail : 6, 51 reserved_1b : 5, 52 rx_integrity_check_passed : 1; 53 #else 54 uint32_t reserved_0a : 6, 55 doppler_indication : 1, 56 cp_ltf_size : 2, 57 comp_mode_sig_b : 1, 58 num_sig_b_symbols : 4, 59 transmit_bw : 3, 60 spatial_reuse : 4, 61 bss_color_id : 6, 62 dcm_of_sig_b : 1, 63 mcs_of_sig_b : 3, 64 dl_ul_flag : 1; 65 uint32_t rx_integrity_check_passed : 1, 66 reserved_1b : 5, 67 tail : 6, 68 crc : 4, 69 packet_extension_pe_disambiguity : 1, 70 packet_extension_a_factor : 2, 71 stbc : 1, 72 ldpc_extra_symbol : 1, 73 num_ltf_symbols : 3, 74 reserved_1a : 1, 75 txop_duration : 7; 76 #endif 77 }; 78 79 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_OFFSET 0x00000000 80 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_LSB 0 81 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_MSB 0 82 #define HE_SIG_A_MU_DL_INFO_DL_UL_FLAG_MASK 0x00000001 83 84 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_OFFSET 0x00000000 85 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_LSB 1 86 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_MSB 3 87 #define HE_SIG_A_MU_DL_INFO_MCS_OF_SIG_B_MASK 0x0000000e 88 89 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_OFFSET 0x00000000 90 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_LSB 4 91 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_MSB 4 92 #define HE_SIG_A_MU_DL_INFO_DCM_OF_SIG_B_MASK 0x00000010 93 94 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_OFFSET 0x00000000 95 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_LSB 5 96 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_MSB 10 97 #define HE_SIG_A_MU_DL_INFO_BSS_COLOR_ID_MASK 0x000007e0 98 99 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_OFFSET 0x00000000 100 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_LSB 11 101 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_MSB 14 102 #define HE_SIG_A_MU_DL_INFO_SPATIAL_REUSE_MASK 0x00007800 103 104 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_OFFSET 0x00000000 105 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_LSB 15 106 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_MSB 17 107 #define HE_SIG_A_MU_DL_INFO_TRANSMIT_BW_MASK 0x00038000 108 109 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_OFFSET 0x00000000 110 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_LSB 18 111 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_MSB 21 112 #define HE_SIG_A_MU_DL_INFO_NUM_SIG_B_SYMBOLS_MASK 0x003c0000 113 114 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_OFFSET 0x00000000 115 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_LSB 22 116 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_MSB 22 117 #define HE_SIG_A_MU_DL_INFO_COMP_MODE_SIG_B_MASK 0x00400000 118 119 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_OFFSET 0x00000000 120 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_LSB 23 121 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_MSB 24 122 #define HE_SIG_A_MU_DL_INFO_CP_LTF_SIZE_MASK 0x01800000 123 124 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_OFFSET 0x00000000 125 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_LSB 25 126 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_MSB 25 127 #define HE_SIG_A_MU_DL_INFO_DOPPLER_INDICATION_MASK 0x02000000 128 129 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_OFFSET 0x00000000 130 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_LSB 26 131 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_MSB 31 132 #define HE_SIG_A_MU_DL_INFO_RESERVED_0A_MASK 0xfc000000 133 134 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_OFFSET 0x00000004 135 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_LSB 0 136 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_MSB 6 137 #define HE_SIG_A_MU_DL_INFO_TXOP_DURATION_MASK 0x0000007f 138 139 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_OFFSET 0x00000004 140 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_LSB 7 141 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_MSB 7 142 #define HE_SIG_A_MU_DL_INFO_RESERVED_1A_MASK 0x00000080 143 144 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_OFFSET 0x00000004 145 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_LSB 8 146 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_MSB 10 147 #define HE_SIG_A_MU_DL_INFO_NUM_LTF_SYMBOLS_MASK 0x00000700 148 149 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_OFFSET 0x00000004 150 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_LSB 11 151 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_MSB 11 152 #define HE_SIG_A_MU_DL_INFO_LDPC_EXTRA_SYMBOL_MASK 0x00000800 153 154 #define HE_SIG_A_MU_DL_INFO_STBC_OFFSET 0x00000004 155 #define HE_SIG_A_MU_DL_INFO_STBC_LSB 12 156 #define HE_SIG_A_MU_DL_INFO_STBC_MSB 12 157 #define HE_SIG_A_MU_DL_INFO_STBC_MASK 0x00001000 158 159 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_OFFSET 0x00000004 160 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_LSB 13 161 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_MSB 14 162 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_A_FACTOR_MASK 0x00006000 163 164 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_OFFSET 0x00000004 165 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_LSB 15 166 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_MSB 15 167 #define HE_SIG_A_MU_DL_INFO_PACKET_EXTENSION_PE_DISAMBIGUITY_MASK 0x00008000 168 169 #define HE_SIG_A_MU_DL_INFO_CRC_OFFSET 0x00000004 170 #define HE_SIG_A_MU_DL_INFO_CRC_LSB 16 171 #define HE_SIG_A_MU_DL_INFO_CRC_MSB 19 172 #define HE_SIG_A_MU_DL_INFO_CRC_MASK 0x000f0000 173 174 #define HE_SIG_A_MU_DL_INFO_TAIL_OFFSET 0x00000004 175 #define HE_SIG_A_MU_DL_INFO_TAIL_LSB 20 176 #define HE_SIG_A_MU_DL_INFO_TAIL_MSB 25 177 #define HE_SIG_A_MU_DL_INFO_TAIL_MASK 0x03f00000 178 179 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_OFFSET 0x00000004 180 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_LSB 26 181 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_MSB 30 182 #define HE_SIG_A_MU_DL_INFO_RESERVED_1B_MASK 0x7c000000 183 184 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000004 185 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 186 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 187 #define HE_SIG_A_MU_DL_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 188 189 #endif 190