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 _HE_SIG_B2_MU_INFO_H_ 27*5113495bSYour Name #define _HE_SIG_B2_MU_INFO_H_ 28*5113495bSYour Name #if !defined(__ASSEMBLER__) 29*5113495bSYour Name #endif 30*5113495bSYour Name 31*5113495bSYour Name #define NUM_OF_DWORDS_HE_SIG_B2_MU_INFO 2 32*5113495bSYour Name 33*5113495bSYour Name 34*5113495bSYour Name struct he_sig_b2_mu_info { 35*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 36*5113495bSYour Name uint32_t sta_id : 11, // [10:0] 37*5113495bSYour Name sta_spatial_config : 4, // [14:11] 38*5113495bSYour Name sta_mcs : 4, // [18:15] 39*5113495bSYour Name reserved_set_to_1 : 1, // [19:19] 40*5113495bSYour Name sta_coding : 1, // [20:20] 41*5113495bSYour Name reserved_0a : 7, // [27:21] 42*5113495bSYour Name nsts : 3, // [30:28] 43*5113495bSYour Name rx_integrity_check_passed : 1; // [31:31] 44*5113495bSYour Name uint32_t user_order : 8, // [7:0] 45*5113495bSYour Name cc_mask : 8, // [15:8] 46*5113495bSYour Name reserved_1a : 16; // [31:16] 47*5113495bSYour Name #else 48*5113495bSYour Name uint32_t rx_integrity_check_passed : 1, // [31:31] 49*5113495bSYour Name nsts : 3, // [30:28] 50*5113495bSYour Name reserved_0a : 7, // [27:21] 51*5113495bSYour Name sta_coding : 1, // [20:20] 52*5113495bSYour Name reserved_set_to_1 : 1, // [19:19] 53*5113495bSYour Name sta_mcs : 4, // [18:15] 54*5113495bSYour Name sta_spatial_config : 4, // [14:11] 55*5113495bSYour Name sta_id : 11; // [10:0] 56*5113495bSYour Name uint32_t reserved_1a : 16, // [31:16] 57*5113495bSYour Name cc_mask : 8, // [15:8] 58*5113495bSYour Name user_order : 8; // [7:0] 59*5113495bSYour Name #endif 60*5113495bSYour Name }; 61*5113495bSYour Name 62*5113495bSYour Name 63*5113495bSYour Name /* Description STA_ID 64*5113495bSYour Name 65*5113495bSYour Name Identifies the STA that is addressed. Details of STA ID 66*5113495bSYour Name are TBD 67*5113495bSYour Name */ 68*5113495bSYour Name 69*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_ID_OFFSET 0x00000000 70*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_ID_LSB 0 71*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_ID_MSB 10 72*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_ID_MASK 0x000007ff 73*5113495bSYour Name 74*5113495bSYour Name 75*5113495bSYour Name /* Description STA_SPATIAL_CONFIG 76*5113495bSYour Name 77*5113495bSYour Name Number of assigned spatial streams and their corresponding 78*5113495bSYour Name index. 79*5113495bSYour Name Total number of spatial streams assigned for the MU-MIMO 80*5113495bSYour Name allocation is also signaled. 81*5113495bSYour Name */ 82*5113495bSYour Name 83*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_SPATIAL_CONFIG_OFFSET 0x00000000 84*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_SPATIAL_CONFIG_LSB 11 85*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_SPATIAL_CONFIG_MSB 14 86*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_SPATIAL_CONFIG_MASK 0x00007800 87*5113495bSYour Name 88*5113495bSYour Name 89*5113495bSYour Name /* Description STA_MCS 90*5113495bSYour Name 91*5113495bSYour Name Indicates the data MCS 92*5113495bSYour Name */ 93*5113495bSYour Name 94*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_MCS_OFFSET 0x00000000 95*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_MCS_LSB 15 96*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_MCS_MSB 18 97*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_MCS_MASK 0x00078000 98*5113495bSYour Name 99*5113495bSYour Name 100*5113495bSYour Name /* Description RESERVED_SET_TO_1 101*5113495bSYour Name 102*5113495bSYour Name <legal 1> 103*5113495bSYour Name */ 104*5113495bSYour Name 105*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_SET_TO_1_OFFSET 0x00000000 106*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_SET_TO_1_LSB 19 107*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_SET_TO_1_MSB 19 108*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_SET_TO_1_MASK 0x00080000 109*5113495bSYour Name 110*5113495bSYour Name 111*5113495bSYour Name /* Description STA_CODING 112*5113495bSYour Name 113*5113495bSYour Name Distinguishes between BCC/LDPC 114*5113495bSYour Name 115*5113495bSYour Name 0: BCC 116*5113495bSYour Name 1: LDPC 117*5113495bSYour Name <legal all> 118*5113495bSYour Name */ 119*5113495bSYour Name 120*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_CODING_OFFSET 0x00000000 121*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_CODING_LSB 20 122*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_CODING_MSB 20 123*5113495bSYour Name #define HE_SIG_B2_MU_INFO_STA_CODING_MASK 0x00100000 124*5113495bSYour Name 125*5113495bSYour Name 126*5113495bSYour Name /* Description RESERVED_0A 127*5113495bSYour Name 128*5113495bSYour Name <legal 0> 129*5113495bSYour Name */ 130*5113495bSYour Name 131*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_0A_OFFSET 0x00000000 132*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_0A_LSB 21 133*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_0A_MSB 27 134*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_0A_MASK 0x0fe00000 135*5113495bSYour Name 136*5113495bSYour Name 137*5113495bSYour Name /* Description NSTS 138*5113495bSYour Name 139*5113495bSYour Name MAC RX side usage only: 140*5113495bSYour Name Needed by RXPCU. Provided by PHY so that RXPCU does not 141*5113495bSYour Name need to have the RU number decoding logic. 142*5113495bSYour Name 143*5113495bSYour Name Number of spatial streams for this user 144*5113495bSYour Name 145*5113495bSYour Name <enum 0 1_spatial_stream>Single spatial stream 146*5113495bSYour Name <enum 1 2_spatial_streams>2 spatial streams 147*5113495bSYour Name <enum 2 3_spatial_streams>3 spatial streams 148*5113495bSYour Name <enum 3 4_spatial_streams>4 spatial streams 149*5113495bSYour Name <enum 4 5_spatial_streams>5 spatial streams 150*5113495bSYour Name <enum 5 6_spatial_streams>6 spatial streams 151*5113495bSYour Name <enum 6 7_spatial_streams>7 spatial streams 152*5113495bSYour Name <enum 7 8_spatial_streams>8 spatial streams 153*5113495bSYour Name */ 154*5113495bSYour Name 155*5113495bSYour Name #define HE_SIG_B2_MU_INFO_NSTS_OFFSET 0x00000000 156*5113495bSYour Name #define HE_SIG_B2_MU_INFO_NSTS_LSB 28 157*5113495bSYour Name #define HE_SIG_B2_MU_INFO_NSTS_MSB 30 158*5113495bSYour Name #define HE_SIG_B2_MU_INFO_NSTS_MASK 0x70000000 159*5113495bSYour Name 160*5113495bSYour Name 161*5113495bSYour Name /* Description RX_INTEGRITY_CHECK_PASSED 162*5113495bSYour Name 163*5113495bSYour Name TX side: Set to 0 164*5113495bSYour Name RX side: Set to 1 if PHY determines the CRC check of the 165*5113495bSYour Name codeblock containing this HE-SIG-B user info has passed, 166*5113495bSYour Name else set to 0 167*5113495bSYour Name 168*5113495bSYour Name <legal all> 169*5113495bSYour Name */ 170*5113495bSYour Name 171*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000000 172*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 173*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 174*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 175*5113495bSYour Name 176*5113495bSYour Name 177*5113495bSYour Name /* Description USER_ORDER 178*5113495bSYour Name 179*5113495bSYour Name RX side: Set to 0 180*5113495bSYour Name TX side: Ordering index of the User field 181*5113495bSYour Name Gaps between the ordering indices of User fields indicate 182*5113495bSYour Name that the microcode shall generate "unallocated RU" User 183*5113495bSYour Name fields (STAID=2046) to fill the gaps. 184*5113495bSYour Name <legal all> 185*5113495bSYour Name */ 186*5113495bSYour Name 187*5113495bSYour Name #define HE_SIG_B2_MU_INFO_USER_ORDER_OFFSET 0x00000004 188*5113495bSYour Name #define HE_SIG_B2_MU_INFO_USER_ORDER_LSB 0 189*5113495bSYour Name #define HE_SIG_B2_MU_INFO_USER_ORDER_MSB 7 190*5113495bSYour Name #define HE_SIG_B2_MU_INFO_USER_ORDER_MASK 0x000000ff 191*5113495bSYour Name 192*5113495bSYour Name 193*5113495bSYour Name /* Description CC_MASK 194*5113495bSYour Name 195*5113495bSYour Name RX side: Set to 0 196*5113495bSYour Name TX side: Indicates what content channel this User field 197*5113495bSYour Name can go to 198*5113495bSYour Name Bit 0: content channel 0 199*5113495bSYour Name Bit 1: content channel 1 200*5113495bSYour Name The other bits are unused, but could repeat the above pattern 201*5113495bSYour Name for compatibility with 'EHT_SIG_USR_MU_MIMO_INFO.' 202*5113495bSYour Name <legal all> 203*5113495bSYour Name */ 204*5113495bSYour Name 205*5113495bSYour Name #define HE_SIG_B2_MU_INFO_CC_MASK_OFFSET 0x00000004 206*5113495bSYour Name #define HE_SIG_B2_MU_INFO_CC_MASK_LSB 8 207*5113495bSYour Name #define HE_SIG_B2_MU_INFO_CC_MASK_MSB 15 208*5113495bSYour Name #define HE_SIG_B2_MU_INFO_CC_MASK_MASK 0x0000ff00 209*5113495bSYour Name 210*5113495bSYour Name 211*5113495bSYour Name /* Description RESERVED_1A 212*5113495bSYour Name 213*5113495bSYour Name <legal 0> 214*5113495bSYour Name */ 215*5113495bSYour Name 216*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_1A_OFFSET 0x00000004 217*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_1A_LSB 16 218*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_1A_MSB 31 219*5113495bSYour Name #define HE_SIG_B2_MU_INFO_RESERVED_1A_MASK 0xffff0000 220*5113495bSYour Name 221*5113495bSYour Name 222*5113495bSYour Name 223*5113495bSYour Name #endif // HE_SIG_B2_MU_INFO 224