1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2020, The Linux Foundation. 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 _HE_SIG_B2_OFDMA_INFO_H_ 18*5113495bSYour Name #define _HE_SIG_B2_OFDMA_INFO_H_ 19*5113495bSYour Name #if !defined(__ASSEMBLER__) 20*5113495bSYour Name #endif 21*5113495bSYour Name 22*5113495bSYour Name 23*5113495bSYour Name // ################ START SUMMARY ################# 24*5113495bSYour Name // 25*5113495bSYour Name // Dword Fields 26*5113495bSYour Name // 0 sta_id[10:0], nsts[13:11], txbf[14], sta_mcs[18:15], sta_dcm[19], sta_coding[20], reserved_0[31:21] 27*5113495bSYour Name // 28*5113495bSYour Name // ################ END SUMMARY ################# 29*5113495bSYour Name 30*5113495bSYour Name #define NUM_OF_DWORDS_HE_SIG_B2_OFDMA_INFO 1 31*5113495bSYour Name 32*5113495bSYour Name struct he_sig_b2_ofdma_info { 33*5113495bSYour Name uint32_t sta_id : 11, //[10:0] 34*5113495bSYour Name nsts : 3, //[13:11] 35*5113495bSYour Name txbf : 1, //[14] 36*5113495bSYour Name sta_mcs : 4, //[18:15] 37*5113495bSYour Name sta_dcm : 1, //[19] 38*5113495bSYour Name sta_coding : 1, //[20] 39*5113495bSYour Name reserved_0 : 11; //[31:21] 40*5113495bSYour Name }; 41*5113495bSYour Name 42*5113495bSYour Name /* 43*5113495bSYour Name 44*5113495bSYour Name sta_id 45*5113495bSYour Name 46*5113495bSYour Name Identifies the STA that is addressed. Details of STA ID 47*5113495bSYour Name are TBD 48*5113495bSYour Name 49*5113495bSYour Name nsts 50*5113495bSYour Name 51*5113495bSYour Name MAC RX side usage only: 52*5113495bSYour Name 53*5113495bSYour Name 54*5113495bSYour Name 55*5113495bSYour Name Number of spatial streams for this user 56*5113495bSYour Name 57*5113495bSYour Name 58*5113495bSYour Name 59*5113495bSYour Name <enum 0 1_spatial_stream>Single spatial stream 60*5113495bSYour Name 61*5113495bSYour Name <enum 1 2_spatial_streams>2 spatial streams 62*5113495bSYour Name 63*5113495bSYour Name <enum 2 3_spatial_streams>3 spatial streams 64*5113495bSYour Name 65*5113495bSYour Name <enum 3 4_spatial_streams>4 spatial streams 66*5113495bSYour Name 67*5113495bSYour Name <enum 4 5_spatial_streams>5 spatial streams 68*5113495bSYour Name 69*5113495bSYour Name <enum 5 6_spatial_streams>6 spatial streams 70*5113495bSYour Name 71*5113495bSYour Name <enum 6 7_spatial_streams>7 spatial streams 72*5113495bSYour Name 73*5113495bSYour Name <enum 7 8_spatial_streams>8 spatial streams 74*5113495bSYour Name 75*5113495bSYour Name txbf 76*5113495bSYour Name 77*5113495bSYour Name Indicates whether beamforming is applied 78*5113495bSYour Name 79*5113495bSYour Name 0: No beamforming 80*5113495bSYour Name 81*5113495bSYour Name 1: beamforming 82*5113495bSYour Name 83*5113495bSYour Name <legal all> 84*5113495bSYour Name 85*5113495bSYour Name sta_mcs 86*5113495bSYour Name 87*5113495bSYour Name Indicates the data MCS 88*5113495bSYour Name 89*5113495bSYour Name sta_dcm 90*5113495bSYour Name 91*5113495bSYour Name 92*5113495bSYour Name 0: No DCM 93*5113495bSYour Name 94*5113495bSYour Name 1:DCM 95*5113495bSYour Name 96*5113495bSYour Name <legal all> 97*5113495bSYour Name 98*5113495bSYour Name sta_coding 99*5113495bSYour Name 100*5113495bSYour Name Distinguishes between BCC/LDPC 101*5113495bSYour Name 102*5113495bSYour Name 103*5113495bSYour Name 104*5113495bSYour Name 0: BCC 105*5113495bSYour Name 106*5113495bSYour Name 1: LDPC 107*5113495bSYour Name 108*5113495bSYour Name <legal all> 109*5113495bSYour Name 110*5113495bSYour Name reserved_0 111*5113495bSYour Name 112*5113495bSYour Name <legal 0> 113*5113495bSYour Name */ 114*5113495bSYour Name 115*5113495bSYour Name 116*5113495bSYour Name /* Description HE_SIG_B2_OFDMA_INFO_0_STA_ID 117*5113495bSYour Name 118*5113495bSYour Name Identifies the STA that is addressed. Details of STA ID 119*5113495bSYour Name are TBD 120*5113495bSYour Name */ 121*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_ID_OFFSET 0x00000000 122*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_ID_LSB 0 123*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_ID_MASK 0x000007ff 124*5113495bSYour Name 125*5113495bSYour Name /* Description HE_SIG_B2_OFDMA_INFO_0_NSTS 126*5113495bSYour Name 127*5113495bSYour Name MAC RX side usage only: 128*5113495bSYour Name 129*5113495bSYour Name 130*5113495bSYour Name 131*5113495bSYour Name Number of spatial streams for this user 132*5113495bSYour Name 133*5113495bSYour Name 134*5113495bSYour Name 135*5113495bSYour Name <enum 0 1_spatial_stream>Single spatial stream 136*5113495bSYour Name 137*5113495bSYour Name <enum 1 2_spatial_streams>2 spatial streams 138*5113495bSYour Name 139*5113495bSYour Name <enum 2 3_spatial_streams>3 spatial streams 140*5113495bSYour Name 141*5113495bSYour Name <enum 3 4_spatial_streams>4 spatial streams 142*5113495bSYour Name 143*5113495bSYour Name <enum 4 5_spatial_streams>5 spatial streams 144*5113495bSYour Name 145*5113495bSYour Name <enum 5 6_spatial_streams>6 spatial streams 146*5113495bSYour Name 147*5113495bSYour Name <enum 6 7_spatial_streams>7 spatial streams 148*5113495bSYour Name 149*5113495bSYour Name <enum 7 8_spatial_streams>8 spatial streams 150*5113495bSYour Name */ 151*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_NSTS_OFFSET 0x00000000 152*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_NSTS_LSB 11 153*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_NSTS_MASK 0x00003800 154*5113495bSYour Name 155*5113495bSYour Name /* Description HE_SIG_B2_OFDMA_INFO_0_TXBF 156*5113495bSYour Name 157*5113495bSYour Name Indicates whether beamforming is applied 158*5113495bSYour Name 159*5113495bSYour Name 0: No beamforming 160*5113495bSYour Name 161*5113495bSYour Name 1: beamforming 162*5113495bSYour Name 163*5113495bSYour Name <legal all> 164*5113495bSYour Name */ 165*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_TXBF_OFFSET 0x00000000 166*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_TXBF_LSB 14 167*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_TXBF_MASK 0x00004000 168*5113495bSYour Name 169*5113495bSYour Name /* Description HE_SIG_B2_OFDMA_INFO_0_STA_MCS 170*5113495bSYour Name 171*5113495bSYour Name Indicates the data MCS 172*5113495bSYour Name */ 173*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_MCS_OFFSET 0x00000000 174*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_MCS_LSB 15 175*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_MCS_MASK 0x00078000 176*5113495bSYour Name 177*5113495bSYour Name /* Description HE_SIG_B2_OFDMA_INFO_0_STA_DCM 178*5113495bSYour Name 179*5113495bSYour Name 180*5113495bSYour Name 0: No DCM 181*5113495bSYour Name 182*5113495bSYour Name 1:DCM 183*5113495bSYour Name 184*5113495bSYour Name <legal all> 185*5113495bSYour Name */ 186*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_DCM_OFFSET 0x00000000 187*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_DCM_LSB 19 188*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_DCM_MASK 0x00080000 189*5113495bSYour Name 190*5113495bSYour Name /* Description HE_SIG_B2_OFDMA_INFO_0_STA_CODING 191*5113495bSYour Name 192*5113495bSYour Name Distinguishes between BCC/LDPC 193*5113495bSYour Name 194*5113495bSYour Name 195*5113495bSYour Name 196*5113495bSYour Name 0: BCC 197*5113495bSYour Name 198*5113495bSYour Name 1: LDPC 199*5113495bSYour Name 200*5113495bSYour Name <legal all> 201*5113495bSYour Name */ 202*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_CODING_OFFSET 0x00000000 203*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_CODING_LSB 20 204*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_STA_CODING_MASK 0x00100000 205*5113495bSYour Name 206*5113495bSYour Name /* Description HE_SIG_B2_OFDMA_INFO_0_RESERVED_0 207*5113495bSYour Name 208*5113495bSYour Name <legal 0> 209*5113495bSYour Name */ 210*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_RESERVED_0_OFFSET 0x00000000 211*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_RESERVED_0_LSB 21 212*5113495bSYour Name #define HE_SIG_B2_OFDMA_INFO_0_RESERVED_0_MASK 0xffe00000 213*5113495bSYour Name 214*5113495bSYour Name 215*5113495bSYour Name #endif // _HE_SIG_B2_OFDMA_INFO_H_ 216