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_SU_INFO_H_ 18*5113495bSYour Name #define _EHT_SIG_USR_SU_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_SU_INFO 1 23*5113495bSYour Name 24*5113495bSYour Name 25*5113495bSYour Name struct eht_sig_usr_su_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 validate_0a : 1, // [15:15] 30*5113495bSYour Name nss : 4, // [19:16] 31*5113495bSYour Name txbf : 1, // [20:20] 32*5113495bSYour Name sta_coding : 1, // [21:21] 33*5113495bSYour Name reserved_0b : 9, // [30:22] 34*5113495bSYour Name rx_integrity_check_passed : 1; // [31:31] 35*5113495bSYour Name #else 36*5113495bSYour Name uint32_t rx_integrity_check_passed : 1, // [31:31] 37*5113495bSYour Name reserved_0b : 9, // [30:22] 38*5113495bSYour Name sta_coding : 1, // [21:21] 39*5113495bSYour Name txbf : 1, // [20:20] 40*5113495bSYour Name nss : 4, // [19:16] 41*5113495bSYour Name validate_0a : 1, // [15:15] 42*5113495bSYour Name sta_mcs : 4, // [14:11] 43*5113495bSYour Name sta_id : 11; // [10:0] 44*5113495bSYour Name #endif 45*5113495bSYour Name }; 46*5113495bSYour Name 47*5113495bSYour Name 48*5113495bSYour Name /* Description STA_ID 49*5113495bSYour Name 50*5113495bSYour Name Identifies the STA that is addressed. Details of STA ID 51*5113495bSYour Name are TBD 52*5113495bSYour Name */ 53*5113495bSYour Name 54*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_ID_OFFSET 0x00000000 55*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_ID_LSB 0 56*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_ID_MSB 10 57*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_ID_MASK 0x000007ff 58*5113495bSYour Name 59*5113495bSYour Name 60*5113495bSYour Name /* Description STA_MCS 61*5113495bSYour Name 62*5113495bSYour Name Indicates the data MCS 63*5113495bSYour Name 0 - 13: MCS 0 - 13 64*5113495bSYour Name 14: MCS 0 with DCM and 2x duplicate 65*5113495bSYour Name 15: MCS 0 with DCM 66*5113495bSYour Name <legal all> 67*5113495bSYour Name */ 68*5113495bSYour Name 69*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_MCS_OFFSET 0x00000000 70*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_MCS_LSB 11 71*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_MCS_MSB 14 72*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_MCS_MASK 0x00007800 73*5113495bSYour Name 74*5113495bSYour Name 75*5113495bSYour Name /* Description VALIDATE_0A 76*5113495bSYour Name 77*5113495bSYour Name Note: spec indicates this shall be set to 1 78*5113495bSYour Name <legal 1> 79*5113495bSYour Name */ 80*5113495bSYour Name 81*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_VALIDATE_0A_OFFSET 0x00000000 82*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_VALIDATE_0A_LSB 15 83*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_VALIDATE_0A_MSB 15 84*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_VALIDATE_0A_MASK 0x00008000 85*5113495bSYour Name 86*5113495bSYour Name 87*5113495bSYour Name /* Description NSS 88*5113495bSYour Name 89*5113495bSYour Name Number of spatial streams for this user 90*5113495bSYour Name 91*5113495bSYour Name The actual number of streams is 1 larger than indicated 92*5113495bSYour Name in this field. 93*5113495bSYour Name <legal all> 94*5113495bSYour Name */ 95*5113495bSYour Name 96*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_NSS_OFFSET 0x00000000 97*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_NSS_LSB 16 98*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_NSS_MSB 19 99*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_NSS_MASK 0x000f0000 100*5113495bSYour Name 101*5113495bSYour Name 102*5113495bSYour Name /* Description TXBF 103*5113495bSYour Name 104*5113495bSYour Name Indicates whether beamforming is applied 105*5113495bSYour Name 0: No beamforming 106*5113495bSYour Name 1: beamforming 107*5113495bSYour Name <legal all> 108*5113495bSYour Name */ 109*5113495bSYour Name 110*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_TXBF_OFFSET 0x00000000 111*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_TXBF_LSB 20 112*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_TXBF_MSB 20 113*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_TXBF_MASK 0x00100000 114*5113495bSYour Name 115*5113495bSYour Name 116*5113495bSYour Name /* Description STA_CODING 117*5113495bSYour Name 118*5113495bSYour Name Distinguishes between BCC/LDPC 119*5113495bSYour Name 120*5113495bSYour Name 0: BCC 121*5113495bSYour Name 1: LDPC 122*5113495bSYour Name <legal all> 123*5113495bSYour Name */ 124*5113495bSYour Name 125*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_CODING_OFFSET 0x00000000 126*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_CODING_LSB 21 127*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_CODING_MSB 21 128*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_STA_CODING_MASK 0x00200000 129*5113495bSYour Name 130*5113495bSYour Name 131*5113495bSYour Name /* Description RESERVED_0B 132*5113495bSYour Name 133*5113495bSYour Name <legal 0> 134*5113495bSYour Name */ 135*5113495bSYour Name 136*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RESERVED_0B_OFFSET 0x00000000 137*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RESERVED_0B_LSB 22 138*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RESERVED_0B_MSB 30 139*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RESERVED_0B_MASK 0x7fc00000 140*5113495bSYour Name 141*5113495bSYour Name 142*5113495bSYour Name /* Description RX_INTEGRITY_CHECK_PASSED 143*5113495bSYour Name 144*5113495bSYour Name TX side: Set to 0 145*5113495bSYour Name RX side: Set to 1 if PHY determines the CRC check of the 146*5113495bSYour Name codeblock containing this EHT-SIG user info has passed, 147*5113495bSYour Name else set to 0 148*5113495bSYour Name 149*5113495bSYour Name <legal all> 150*5113495bSYour Name */ 151*5113495bSYour Name 152*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000000 153*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 154*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 155*5113495bSYour Name #define EHT_SIG_USR_SU_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 156*5113495bSYour Name 157*5113495bSYour Name 158*5113495bSYour Name 159*5113495bSYour Name #endif // EHT_SIG_USR_SU_INFO 160