1*5113495bSYour Name 2*5113495bSYour Name /* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. 3*5113495bSYour Name * 4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for any 5*5113495bSYour Name * purpose with or without fee is hereby granted, provided that the above 6*5113495bSYour Name * copyright notice and this permission notice appear in all copies. 7*5113495bSYour Name * 8*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9*5113495bSYour Name * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10*5113495bSYour Name * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11*5113495bSYour Name * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12*5113495bSYour Name * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13*5113495bSYour Name * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14*5113495bSYour Name * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15*5113495bSYour Name */ 16*5113495bSYour Name 17*5113495bSYour Name 18*5113495bSYour Name 19*5113495bSYour Name 20*5113495bSYour Name 21*5113495bSYour Name 22*5113495bSYour Name 23*5113495bSYour Name 24*5113495bSYour Name 25*5113495bSYour Name 26*5113495bSYour Name #ifndef _U_SIG_EHT_TB_INFO_H_ 27*5113495bSYour Name #define _U_SIG_EHT_TB_INFO_H_ 28*5113495bSYour Name #if !defined(__ASSEMBLER__) 29*5113495bSYour Name #endif 30*5113495bSYour Name 31*5113495bSYour Name #define NUM_OF_DWORDS_U_SIG_EHT_TB_INFO 2 32*5113495bSYour Name 33*5113495bSYour Name 34*5113495bSYour Name struct u_sig_eht_tb_info { 35*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 36*5113495bSYour Name uint32_t phy_version : 3, // [2:0] 37*5113495bSYour Name transmit_bw : 3, // [5:3] 38*5113495bSYour Name dl_ul_flag : 1, // [6:6] 39*5113495bSYour Name bss_color_id : 6, // [12:7] 40*5113495bSYour Name txop_duration : 7, // [19:13] 41*5113495bSYour Name disregard_0a : 6, // [25:20] 42*5113495bSYour Name reserved_0c : 6; // [31:26] 43*5113495bSYour Name uint32_t eht_ppdu_sig_cmn_type : 2, // [1:0] 44*5113495bSYour Name validate_1a : 1, // [2:2] 45*5113495bSYour Name spatial_reuse : 8, // [10:3] 46*5113495bSYour Name disregard_1b : 5, // [15:11] 47*5113495bSYour Name crc : 4, // [19:16] 48*5113495bSYour Name tail : 6, // [25:20] 49*5113495bSYour Name reserved_1c : 5, // [30:26] 50*5113495bSYour Name rx_integrity_check_passed : 1; // [31:31] 51*5113495bSYour Name #else 52*5113495bSYour Name uint32_t reserved_0c : 6, // [31:26] 53*5113495bSYour Name disregard_0a : 6, // [25:20] 54*5113495bSYour Name txop_duration : 7, // [19:13] 55*5113495bSYour Name bss_color_id : 6, // [12:7] 56*5113495bSYour Name dl_ul_flag : 1, // [6:6] 57*5113495bSYour Name transmit_bw : 3, // [5:3] 58*5113495bSYour Name phy_version : 3; // [2:0] 59*5113495bSYour Name uint32_t rx_integrity_check_passed : 1, // [31:31] 60*5113495bSYour Name reserved_1c : 5, // [30:26] 61*5113495bSYour Name tail : 6, // [25:20] 62*5113495bSYour Name crc : 4, // [19:16] 63*5113495bSYour Name disregard_1b : 5, // [15:11] 64*5113495bSYour Name spatial_reuse : 8, // [10:3] 65*5113495bSYour Name validate_1a : 1, // [2:2] 66*5113495bSYour Name eht_ppdu_sig_cmn_type : 2; // [1:0] 67*5113495bSYour Name #endif 68*5113495bSYour Name }; 69*5113495bSYour Name 70*5113495bSYour Name 71*5113495bSYour Name /* Description PHY_VERSION 72*5113495bSYour Name 73*5113495bSYour Name <enum 0 U_SIG_VERSION_EHT> 74*5113495bSYour Name Values 1 - 7 are reserved. 75*5113495bSYour Name <legal 0> 76*5113495bSYour Name */ 77*5113495bSYour Name 78*5113495bSYour Name #define U_SIG_EHT_TB_INFO_PHY_VERSION_OFFSET 0x00000000 79*5113495bSYour Name #define U_SIG_EHT_TB_INFO_PHY_VERSION_LSB 0 80*5113495bSYour Name #define U_SIG_EHT_TB_INFO_PHY_VERSION_MSB 2 81*5113495bSYour Name #define U_SIG_EHT_TB_INFO_PHY_VERSION_MASK 0x00000007 82*5113495bSYour Name 83*5113495bSYour Name 84*5113495bSYour Name /* Description TRANSMIT_BW 85*5113495bSYour Name 86*5113495bSYour Name Bandwidth of the PPDU, as indicated in the trigger frame 87*5113495bSYour Name 88*5113495bSYour Name 89*5113495bSYour Name <enum 0 U_SIG_BW20> 20 MHz 90*5113495bSYour Name <enum 1 U_SIG_BW40> 40 MHz 91*5113495bSYour Name <enum 2 U_SIG_BW80> 80 MHz 92*5113495bSYour Name <enum 3 U_SIG_BW160> 160 MHz 93*5113495bSYour Name <enum 4 U_SIG_BW320> 320 MHz channelization scheme 1 94*5113495bSYour Name <enum 5 U_SIG_BW320_2> 320 MHz channelization scheme 2 95*5113495bSYour Name 96*5113495bSYour Name On RX side, field used by MAC HW 97*5113495bSYour Name <legal all> 98*5113495bSYour Name */ 99*5113495bSYour Name 100*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TRANSMIT_BW_OFFSET 0x00000000 101*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TRANSMIT_BW_LSB 3 102*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TRANSMIT_BW_MSB 5 103*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TRANSMIT_BW_MASK 0x00000038 104*5113495bSYour Name 105*5113495bSYour Name 106*5113495bSYour Name /* Description DL_UL_FLAG 107*5113495bSYour Name 108*5113495bSYour Name Differentiates between DL and UL transmission 109*5113495bSYour Name 110*5113495bSYour Name <enum 0 DL_UL_FLAG_IS_DL_OR_TDLS> 111*5113495bSYour Name <enum 1 DL_UL_FLAG_IS_UL> 112*5113495bSYour Name <legal all> 113*5113495bSYour Name */ 114*5113495bSYour Name 115*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DL_UL_FLAG_OFFSET 0x00000000 116*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DL_UL_FLAG_LSB 6 117*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DL_UL_FLAG_MSB 6 118*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DL_UL_FLAG_MASK 0x00000040 119*5113495bSYour Name 120*5113495bSYour Name 121*5113495bSYour Name /* Description BSS_COLOR_ID 122*5113495bSYour Name 123*5113495bSYour Name BSS color ID 124*5113495bSYour Name 125*5113495bSYour Name Field used by MAC HW 126*5113495bSYour Name <legal all> 127*5113495bSYour Name */ 128*5113495bSYour Name 129*5113495bSYour Name #define U_SIG_EHT_TB_INFO_BSS_COLOR_ID_OFFSET 0x00000000 130*5113495bSYour Name #define U_SIG_EHT_TB_INFO_BSS_COLOR_ID_LSB 7 131*5113495bSYour Name #define U_SIG_EHT_TB_INFO_BSS_COLOR_ID_MSB 12 132*5113495bSYour Name #define U_SIG_EHT_TB_INFO_BSS_COLOR_ID_MASK 0x00001f80 133*5113495bSYour Name 134*5113495bSYour Name 135*5113495bSYour Name /* Description TXOP_DURATION 136*5113495bSYour Name 137*5113495bSYour Name Indicates the remaining time in the current TXOP 138*5113495bSYour Name 139*5113495bSYour Name Field used by MAC HW 140*5113495bSYour Name <legal all> 141*5113495bSYour Name */ 142*5113495bSYour Name 143*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TXOP_DURATION_OFFSET 0x00000000 144*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TXOP_DURATION_LSB 13 145*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TXOP_DURATION_MSB 19 146*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TXOP_DURATION_MASK 0x000fe000 147*5113495bSYour Name 148*5113495bSYour Name 149*5113495bSYour Name /* Description DISREGARD_0A 150*5113495bSYour Name 151*5113495bSYour Name Set to value indicated in the trigger frame 152*5113495bSYour Name <legal all> 153*5113495bSYour Name */ 154*5113495bSYour Name 155*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_0A_OFFSET 0x00000000 156*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_0A_LSB 20 157*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_0A_MSB 25 158*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_0A_MASK 0x03f00000 159*5113495bSYour Name 160*5113495bSYour Name 161*5113495bSYour Name /* Description RESERVED_0C 162*5113495bSYour Name 163*5113495bSYour Name <legal 0> 164*5113495bSYour Name */ 165*5113495bSYour Name 166*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_0C_OFFSET 0x00000000 167*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_0C_LSB 26 168*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_0C_MSB 31 169*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_0C_MASK 0xfc000000 170*5113495bSYour Name 171*5113495bSYour Name 172*5113495bSYour Name /* Description EHT_PPDU_SIG_CMN_TYPE 173*5113495bSYour Name 174*5113495bSYour Name <enum 3 EHT_PPDU_SIG_rsvd> DO NOT USE 175*5113495bSYour Name <enum 0 EHT_PPDU_SIG_TB_or_DL_OFDMA> Need to look at both 176*5113495bSYour Name EHT-SIG content channels for DL OFDMA (including OFDMA+MU-MIMO) 177*5113495bSYour Name 178*5113495bSYour Name <enum 2 EHT_PPDU_SIG_DL_MU_MIMO> Need to look at both EHT-SIG 179*5113495bSYour Name content channels 180*5113495bSYour Name <enum 1 EHT_PPDU_SIG_SU> Need to look at only one EHT-SIG 181*5113495bSYour Name content channel 182*5113495bSYour Name <legal all> 183*5113495bSYour Name */ 184*5113495bSYour Name 185*5113495bSYour Name #define U_SIG_EHT_TB_INFO_EHT_PPDU_SIG_CMN_TYPE_OFFSET 0x00000004 186*5113495bSYour Name #define U_SIG_EHT_TB_INFO_EHT_PPDU_SIG_CMN_TYPE_LSB 0 187*5113495bSYour Name #define U_SIG_EHT_TB_INFO_EHT_PPDU_SIG_CMN_TYPE_MSB 1 188*5113495bSYour Name #define U_SIG_EHT_TB_INFO_EHT_PPDU_SIG_CMN_TYPE_MASK 0x00000003 189*5113495bSYour Name 190*5113495bSYour Name 191*5113495bSYour Name /* Description VALIDATE_1A 192*5113495bSYour Name 193*5113495bSYour Name Set to value indicated in the trigger frame 194*5113495bSYour Name <legal 1> 195*5113495bSYour Name */ 196*5113495bSYour Name 197*5113495bSYour Name #define U_SIG_EHT_TB_INFO_VALIDATE_1A_OFFSET 0x00000004 198*5113495bSYour Name #define U_SIG_EHT_TB_INFO_VALIDATE_1A_LSB 2 199*5113495bSYour Name #define U_SIG_EHT_TB_INFO_VALIDATE_1A_MSB 2 200*5113495bSYour Name #define U_SIG_EHT_TB_INFO_VALIDATE_1A_MASK 0x00000004 201*5113495bSYour Name 202*5113495bSYour Name 203*5113495bSYour Name /* Description SPATIAL_REUSE 204*5113495bSYour Name 205*5113495bSYour Name TODO: Placeholder 206*5113495bSYour Name <legal all> 207*5113495bSYour Name */ 208*5113495bSYour Name 209*5113495bSYour Name #define U_SIG_EHT_TB_INFO_SPATIAL_REUSE_OFFSET 0x00000004 210*5113495bSYour Name #define U_SIG_EHT_TB_INFO_SPATIAL_REUSE_LSB 3 211*5113495bSYour Name #define U_SIG_EHT_TB_INFO_SPATIAL_REUSE_MSB 10 212*5113495bSYour Name #define U_SIG_EHT_TB_INFO_SPATIAL_REUSE_MASK 0x000007f8 213*5113495bSYour Name 214*5113495bSYour Name 215*5113495bSYour Name /* Description DISREGARD_1B 216*5113495bSYour Name 217*5113495bSYour Name Set to value indicated in the trigger frame 218*5113495bSYour Name <legal all> 219*5113495bSYour Name */ 220*5113495bSYour Name 221*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_1B_OFFSET 0x00000004 222*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_1B_LSB 11 223*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_1B_MSB 15 224*5113495bSYour Name #define U_SIG_EHT_TB_INFO_DISREGARD_1B_MASK 0x0000f800 225*5113495bSYour Name 226*5113495bSYour Name 227*5113495bSYour Name /* Description CRC 228*5113495bSYour Name 229*5113495bSYour Name CRC for U-SIG contents 230*5113495bSYour Name <legal all> 231*5113495bSYour Name */ 232*5113495bSYour Name 233*5113495bSYour Name #define U_SIG_EHT_TB_INFO_CRC_OFFSET 0x00000004 234*5113495bSYour Name #define U_SIG_EHT_TB_INFO_CRC_LSB 16 235*5113495bSYour Name #define U_SIG_EHT_TB_INFO_CRC_MSB 19 236*5113495bSYour Name #define U_SIG_EHT_TB_INFO_CRC_MASK 0x000f0000 237*5113495bSYour Name 238*5113495bSYour Name 239*5113495bSYour Name /* Description TAIL 240*5113495bSYour Name 241*5113495bSYour Name <legal 0> 242*5113495bSYour Name */ 243*5113495bSYour Name 244*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TAIL_OFFSET 0x00000004 245*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TAIL_LSB 20 246*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TAIL_MSB 25 247*5113495bSYour Name #define U_SIG_EHT_TB_INFO_TAIL_MASK 0x03f00000 248*5113495bSYour Name 249*5113495bSYour Name 250*5113495bSYour Name /* Description RESERVED_1C 251*5113495bSYour Name 252*5113495bSYour Name <legal 0> 253*5113495bSYour Name */ 254*5113495bSYour Name 255*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_1C_OFFSET 0x00000004 256*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_1C_LSB 26 257*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_1C_MSB 30 258*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RESERVED_1C_MASK 0x7c000000 259*5113495bSYour Name 260*5113495bSYour Name 261*5113495bSYour Name /* Description RX_INTEGRITY_CHECK_PASSED 262*5113495bSYour Name 263*5113495bSYour Name TX side: Set to 0 264*5113495bSYour Name RX side: Set to 1 if PHY determines the U-SIG CRC check 265*5113495bSYour Name has passed, else set to 0 266*5113495bSYour Name 267*5113495bSYour Name <legal all> 268*5113495bSYour Name */ 269*5113495bSYour Name 270*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000004 271*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 272*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 273*5113495bSYour Name #define U_SIG_EHT_TB_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 274*5113495bSYour Name 275*5113495bSYour Name 276*5113495bSYour Name 277*5113495bSYour Name #endif // U_SIG_EHT_TB_INFO 278