1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2023 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 #ifndef _EHT_SIG_USR_MU_MIMO_INFO_H_ 18*5113495bSYour Name #define _EHT_SIG_USR_MU_MIMO_INFO_H_ 19*5113495bSYour Name #if !defined(__ASSEMBLER__) 20*5113495bSYour Name #endif 21*5113495bSYour Name 22*5113495bSYour Name #define NUM_OF_DWORDS_EHT_SIG_USR_MU_MIMO_INFO 2 23*5113495bSYour Name 24*5113495bSYour Name 25*5113495bSYour Name struct eht_sig_usr_mu_mimo_info { 26*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 27*5113495bSYour Name uint32_t sta_id : 11, // [10:0] 28*5113495bSYour Name sta_mcs : 4, // [14:11] 29*5113495bSYour Name sta_coding : 1, // [15:15] 30*5113495bSYour Name sta_spatial_config : 6, // [21:16] 31*5113495bSYour Name reserved_0a : 1, // [22:22] 32*5113495bSYour Name rx_integrity_check_passed : 1, // [23:23] 33*5113495bSYour Name subband80_cc_mask : 8; // [31:24] 34*5113495bSYour Name uint32_t user_order_subband80_0 : 8, // [7:0] 35*5113495bSYour Name user_order_subband80_1 : 8, // [15:8] 36*5113495bSYour Name user_order_subband80_2 : 8, // [23:16] 37*5113495bSYour Name user_order_subband80_3 : 8; // [31:24] 38*5113495bSYour Name #else 39*5113495bSYour Name uint32_t subband80_cc_mask : 8, // [31:24] 40*5113495bSYour Name rx_integrity_check_passed : 1, // [23:23] 41*5113495bSYour Name reserved_0a : 1, // [22:22] 42*5113495bSYour Name sta_spatial_config : 6, // [21:16] 43*5113495bSYour Name sta_coding : 1, // [15:15] 44*5113495bSYour Name sta_mcs : 4, // [14:11] 45*5113495bSYour Name sta_id : 11; // [10:0] 46*5113495bSYour Name uint32_t user_order_subband80_3 : 8, // [31:24] 47*5113495bSYour Name user_order_subband80_2 : 8, // [23:16] 48*5113495bSYour Name user_order_subband80_1 : 8, // [15:8] 49*5113495bSYour Name user_order_subband80_0 : 8; // [7:0] 50*5113495bSYour Name #endif 51*5113495bSYour Name }; 52*5113495bSYour Name 53*5113495bSYour Name 54*5113495bSYour Name /* Description STA_ID 55*5113495bSYour Name 56*5113495bSYour Name Identifies the STA that is addressed. Details of STA ID 57*5113495bSYour Name are TBD 58*5113495bSYour Name */ 59*5113495bSYour Name 60*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_ID_OFFSET 0x00000000 61*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_ID_LSB 0 62*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_ID_MSB 10 63*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_ID_MASK 0x000007ff 64*5113495bSYour Name 65*5113495bSYour Name 66*5113495bSYour Name /* Description STA_MCS 67*5113495bSYour Name 68*5113495bSYour Name Indicates the data MCS 69*5113495bSYour Name 0 - 13: MCS 0 - 13 70*5113495bSYour Name 14: validate 71*5113495bSYour Name 15: MCS 0 with DCM 72*5113495bSYour Name <legal 0-13, 15> 73*5113495bSYour Name */ 74*5113495bSYour Name 75*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_MCS_OFFSET 0x00000000 76*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_MCS_LSB 11 77*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_MCS_MSB 14 78*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_MCS_MASK 0x00007800 79*5113495bSYour Name 80*5113495bSYour Name 81*5113495bSYour Name /* Description STA_CODING 82*5113495bSYour Name 83*5113495bSYour Name Distinguishes between BCC/LDPC 84*5113495bSYour Name 85*5113495bSYour Name 0: BCC 86*5113495bSYour Name 1: LDPC 87*5113495bSYour Name <legal all> 88*5113495bSYour Name */ 89*5113495bSYour Name 90*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_CODING_OFFSET 0x00000000 91*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_CODING_LSB 15 92*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_CODING_MSB 15 93*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_CODING_MASK 0x00008000 94*5113495bSYour Name 95*5113495bSYour Name 96*5113495bSYour Name /* Description STA_SPATIAL_CONFIG 97*5113495bSYour Name 98*5113495bSYour Name Number of assigned spatial streams and their corresponding 99*5113495bSYour Name index. 100*5113495bSYour Name Total number of spatial streams assigned for the MU-MIMO 101*5113495bSYour Name allocation is also signaled. 102*5113495bSYour Name */ 103*5113495bSYour Name 104*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_SPATIAL_CONFIG_OFFSET 0x00000000 105*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_SPATIAL_CONFIG_LSB 16 106*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_SPATIAL_CONFIG_MSB 21 107*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_STA_SPATIAL_CONFIG_MASK 0x003f0000 108*5113495bSYour Name 109*5113495bSYour Name 110*5113495bSYour Name /* Description RESERVED_0A 111*5113495bSYour Name 112*5113495bSYour Name <legal 0> 113*5113495bSYour Name */ 114*5113495bSYour Name 115*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RESERVED_0A_OFFSET 0x00000000 116*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RESERVED_0A_LSB 22 117*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RESERVED_0A_MSB 22 118*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RESERVED_0A_MASK 0x00400000 119*5113495bSYour Name 120*5113495bSYour Name 121*5113495bSYour Name /* Description RX_INTEGRITY_CHECK_PASSED 122*5113495bSYour Name 123*5113495bSYour Name TX side: Set to 0 124*5113495bSYour Name RX side: Set to 1 if PHY determines the CRC check of the 125*5113495bSYour Name codeblock containing this EHT-SIG user info has passed, 126*5113495bSYour Name else set to 0 127*5113495bSYour Name 128*5113495bSYour Name <legal all> 129*5113495bSYour Name */ 130*5113495bSYour Name 131*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000000 132*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 23 133*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 23 134*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x00800000 135*5113495bSYour Name 136*5113495bSYour Name 137*5113495bSYour Name /* Description SUBBAND80_CC_MASK 138*5113495bSYour Name 139*5113495bSYour Name RX side: Set to 0 140*5113495bSYour Name TX side: Indicates what content channels of what 80 MHz 141*5113495bSYour Name subbands this User field can go to 142*5113495bSYour Name Bit 0: lowest 80 MHz content channel 0 143*5113495bSYour Name Bit 1: lowest 80 MHz content channel 1 144*5113495bSYour Name Bit 2: 2nd lowest 80 MHz content channel 0 145*5113495bSYour Name ... 146*5113495bSYour Name Bit 7: highest 80 MHz content channel 1 147*5113495bSYour Name <legal all> 148*5113495bSYour Name */ 149*5113495bSYour Name 150*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_SUBBAND80_CC_MASK_OFFSET 0x00000000 151*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_SUBBAND80_CC_MASK_LSB 24 152*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_SUBBAND80_CC_MASK_MSB 31 153*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_SUBBAND80_CC_MASK_MASK 0xff000000 154*5113495bSYour Name 155*5113495bSYour Name 156*5113495bSYour Name /* Description USER_ORDER_SUBBAND80_0 157*5113495bSYour Name 158*5113495bSYour Name RX side: Set to 0 159*5113495bSYour Name TX side: Ordering index of the User field within the lowest 160*5113495bSYour Name 80 MHz 161*5113495bSYour Name Gaps between the ordering indices of User fields indicate 162*5113495bSYour Name that the microcode shall generate "unallocated RU" User 163*5113495bSYour Name fields (STAID=2046) to fill the gaps. 164*5113495bSYour Name <legal all> 165*5113495bSYour Name */ 166*5113495bSYour Name 167*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_0_OFFSET 0x00000004 168*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_0_LSB 0 169*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_0_MSB 7 170*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_0_MASK 0x000000ff 171*5113495bSYour Name 172*5113495bSYour Name 173*5113495bSYour Name /* Description USER_ORDER_SUBBAND80_1 174*5113495bSYour Name 175*5113495bSYour Name RX side: Set to 0 176*5113495bSYour Name TX side: Ordering index of the User field within the 2nd 177*5113495bSYour Name lowest 80 MHz 178*5113495bSYour Name See 'user_order_subband80_0.' 179*5113495bSYour Name <legal all> 180*5113495bSYour Name */ 181*5113495bSYour Name 182*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_1_OFFSET 0x00000004 183*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_1_LSB 8 184*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_1_MSB 15 185*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_1_MASK 0x0000ff00 186*5113495bSYour Name 187*5113495bSYour Name 188*5113495bSYour Name /* Description USER_ORDER_SUBBAND80_2 189*5113495bSYour Name 190*5113495bSYour Name RX side: Set to 0 191*5113495bSYour Name TX side: Ordering index of the User field within the 2nd 192*5113495bSYour Name highest 80 MHz 193*5113495bSYour Name See 'user_order_subband80_0.' 194*5113495bSYour Name <legal all> 195*5113495bSYour Name */ 196*5113495bSYour Name 197*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_2_OFFSET 0x00000004 198*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_2_LSB 16 199*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_2_MSB 23 200*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_2_MASK 0x00ff0000 201*5113495bSYour Name 202*5113495bSYour Name 203*5113495bSYour Name /* Description USER_ORDER_SUBBAND80_3 204*5113495bSYour Name 205*5113495bSYour Name RX side: Set to 0 206*5113495bSYour Name TX side: Ordering index of the User field within the highest 207*5113495bSYour Name 80 MHz 208*5113495bSYour Name See 'user_order_subband80_0.' 209*5113495bSYour Name <legal all> 210*5113495bSYour Name */ 211*5113495bSYour Name 212*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_3_OFFSET 0x00000004 213*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_3_LSB 24 214*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_3_MSB 31 215*5113495bSYour Name #define EHT_SIG_USR_MU_MIMO_INFO_USER_ORDER_SUBBAND80_3_MASK 0xff000000 216*5113495bSYour Name 217*5113495bSYour Name 218*5113495bSYour Name 219*5113495bSYour Name #endif // EHT_SIG_USR_MU_MIMO_INFO 220