1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2018 The Linux Foundation. All rights reserved. 3*5113495bSYour Name * 4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for 5*5113495bSYour Name * any purpose with or without fee is hereby granted, provided that the 6*5113495bSYour Name * above copyright notice and this permission notice appear in all 7*5113495bSYour Name * copies. 8*5113495bSYour Name * 9*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10*5113495bSYour Name * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11*5113495bSYour Name * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12*5113495bSYour Name * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13*5113495bSYour Name * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14*5113495bSYour Name * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15*5113495bSYour Name * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16*5113495bSYour Name * PERFORMANCE OF THIS SOFTWARE. 17*5113495bSYour Name */ 18*5113495bSYour Name 19*5113495bSYour Name #ifndef _HE_SIG_B2_MU_INFO_H_ 20*5113495bSYour Name #define _HE_SIG_B2_MU_INFO_H_ 21*5113495bSYour Name #if !defined(__ASSEMBLER__) 22*5113495bSYour Name #endif 23*5113495bSYour Name 24*5113495bSYour Name 25*5113495bSYour Name // ################ START SUMMARY ################# 26*5113495bSYour Name // 27*5113495bSYour Name // Dword Fields 28*5113495bSYour Name // 0 sta_id[10:0], sta_spatial_config[14:11], sta_mcs[18:15], reserved_set_to_1[19], sta_coding[20], reserved_0a[28:21], nsts[31:29] 29*5113495bSYour Name // 30*5113495bSYour Name // ################ END SUMMARY ################# 31*5113495bSYour Name 32*5113495bSYour Name #define NUM_OF_DWORDS_HE_SIG_B2_MU_INFO 1 33*5113495bSYour Name 34*5113495bSYour Name struct he_sig_b2_mu_info { 35*5113495bSYour Name uint32_t sta_id : 11, //[10:0] 36*5113495bSYour Name sta_spatial_config : 4, //[14:11] 37*5113495bSYour Name sta_mcs : 4, //[18:15] 38*5113495bSYour Name reserved_set_to_1 : 1, //[19] 39*5113495bSYour Name sta_coding : 1, //[20] 40*5113495bSYour Name reserved_0a : 8, //[28:21] 41*5113495bSYour Name nsts : 3; //[31:29] 42*5113495bSYour Name }; 43*5113495bSYour Name 44*5113495bSYour Name /* 45*5113495bSYour Name 46*5113495bSYour Name sta_id 47*5113495bSYour Name 48*5113495bSYour Name Identifies the STA that is addressed. Details of STA ID 49*5113495bSYour Name are TBD 50*5113495bSYour Name 51*5113495bSYour Name sta_spatial_config 52*5113495bSYour Name 53*5113495bSYour Name Number of assigned spatial streams and their 54*5113495bSYour Name corresponding index. 55*5113495bSYour Name 56*5113495bSYour Name Total number of spatial streams assigned for the MU-MIMO 57*5113495bSYour Name allocation is also signaled. 58*5113495bSYour Name 59*5113495bSYour Name sta_mcs 60*5113495bSYour Name 61*5113495bSYour Name Indicates the data MCS 62*5113495bSYour Name 63*5113495bSYour Name reserved_set_to_1 64*5113495bSYour Name 65*5113495bSYour Name <legal 1> 66*5113495bSYour Name 67*5113495bSYour Name sta_coding 68*5113495bSYour Name 69*5113495bSYour Name Distinguishes between BCC/LDPC 70*5113495bSYour Name 71*5113495bSYour Name 72*5113495bSYour Name 73*5113495bSYour Name 0: BCC 74*5113495bSYour Name 75*5113495bSYour Name 1: LDPC 76*5113495bSYour Name 77*5113495bSYour Name <legal all> 78*5113495bSYour Name 79*5113495bSYour Name reserved_0a 80*5113495bSYour Name 81*5113495bSYour Name <legal 0> 82*5113495bSYour Name 83*5113495bSYour Name nsts 84*5113495bSYour Name 85*5113495bSYour Name MAC RX side usage only: 86*5113495bSYour Name 87*5113495bSYour Name Needed by RXPCU. Provided by PHY so that RXPCU does not 88*5113495bSYour Name need to have the RU number decoding logic. 89*5113495bSYour Name 90*5113495bSYour Name 91*5113495bSYour Name 92*5113495bSYour Name Number of spatial streams for this user 93*5113495bSYour Name 94*5113495bSYour Name 95*5113495bSYour Name 96*5113495bSYour Name <enum 0 1_spatial_stream>Single spatial stream 97*5113495bSYour Name 98*5113495bSYour Name <enum 1 2_spatial_streams>2 spatial streams 99*5113495bSYour Name 100*5113495bSYour Name <enum 2 3_spatial_streams>3 spatial streams 101*5113495bSYour Name 102*5113495bSYour Name <enum 3 4_spatial_streams>4 spatial streams 103*5113495bSYour Name 104*5113495bSYour Name <enum 4 5_spatial_streams>5 spatial streams 105*5113495bSYour Name 106*5113495bSYour Name <enum 5 6_spatial_streams>6 spatial streams 107*5113495bSYour Name 108*5113495bSYour Name <enum 6 7_spatial_streams>7 spatial streams 109*5113495bSYour Name 110*5113495bSYour Name <enum 7 8_spatial_streams>8 spatial streams 111*5113495bSYour Name */ 112*5113495bSYour Name 113*5113495bSYour Name 114*5113495bSYour Name /* Description HE_SIG_B2_MU_INFO_0_STA_ID 115*5113495bSYour Name 116*5113495bSYour Name Identifies the STA that is addressed. Details of STA ID 117*5113495bSYour Name are TBD 118*5113495bSYour Name */ 119*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_ID_OFFSET 0x00000000 120*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_ID_LSB 0 121*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_ID_MASK 0x000007ff 122*5113495bSYour Name 123*5113495bSYour Name /* Description HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG 124*5113495bSYour Name 125*5113495bSYour Name Number of assigned spatial streams and their 126*5113495bSYour Name corresponding index. 127*5113495bSYour Name 128*5113495bSYour Name Total number of spatial streams assigned for the MU-MIMO 129*5113495bSYour Name allocation is also signaled. 130*5113495bSYour Name */ 131*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG_OFFSET 0x00000000 132*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG_LSB 11 133*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG_MASK 0x00007800 134*5113495bSYour Name 135*5113495bSYour Name /* Description HE_SIG_B2_MU_INFO_0_STA_MCS 136*5113495bSYour Name 137*5113495bSYour Name Indicates the data MCS 138*5113495bSYour Name */ 139*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_MCS_OFFSET 0x00000000 140*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_MCS_LSB 15 141*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_MCS_MASK 0x00078000 142*5113495bSYour Name 143*5113495bSYour Name /* Description HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1 144*5113495bSYour Name 145*5113495bSYour Name <legal 1> 146*5113495bSYour Name */ 147*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1_OFFSET 0x00000000 148*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1_LSB 19 149*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1_MASK 0x00080000 150*5113495bSYour Name 151*5113495bSYour Name /* Description HE_SIG_B2_MU_INFO_0_STA_CODING 152*5113495bSYour Name 153*5113495bSYour Name Distinguishes between BCC/LDPC 154*5113495bSYour Name 155*5113495bSYour Name 156*5113495bSYour Name 157*5113495bSYour Name 0: BCC 158*5113495bSYour Name 159*5113495bSYour Name 1: LDPC 160*5113495bSYour Name 161*5113495bSYour Name <legal all> 162*5113495bSYour Name */ 163*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_CODING_OFFSET 0x00000000 164*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_CODING_LSB 20 165*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_STA_CODING_MASK 0x00100000 166*5113495bSYour Name 167*5113495bSYour Name /* Description HE_SIG_B2_MU_INFO_0_RESERVED_0A 168*5113495bSYour Name 169*5113495bSYour Name <legal 0> 170*5113495bSYour Name */ 171*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_RESERVED_0A_OFFSET 0x00000000 172*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_RESERVED_0A_LSB 21 173*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_RESERVED_0A_MASK 0x1fe00000 174*5113495bSYour Name 175*5113495bSYour Name /* Description HE_SIG_B2_MU_INFO_0_NSTS 176*5113495bSYour Name 177*5113495bSYour Name MAC RX side usage only: 178*5113495bSYour Name 179*5113495bSYour Name Needed by RXPCU. Provided by PHY so that RXPCU does not 180*5113495bSYour Name need to have the RU number decoding logic. 181*5113495bSYour Name 182*5113495bSYour Name 183*5113495bSYour Name 184*5113495bSYour Name Number of spatial streams for this user 185*5113495bSYour Name 186*5113495bSYour Name 187*5113495bSYour Name 188*5113495bSYour Name <enum 0 1_spatial_stream>Single spatial stream 189*5113495bSYour Name 190*5113495bSYour Name <enum 1 2_spatial_streams>2 spatial streams 191*5113495bSYour Name 192*5113495bSYour Name <enum 2 3_spatial_streams>3 spatial streams 193*5113495bSYour Name 194*5113495bSYour Name <enum 3 4_spatial_streams>4 spatial streams 195*5113495bSYour Name 196*5113495bSYour Name <enum 4 5_spatial_streams>5 spatial streams 197*5113495bSYour Name 198*5113495bSYour Name <enum 5 6_spatial_streams>6 spatial streams 199*5113495bSYour Name 200*5113495bSYour Name <enum 6 7_spatial_streams>7 spatial streams 201*5113495bSYour Name 202*5113495bSYour Name <enum 7 8_spatial_streams>8 spatial streams 203*5113495bSYour Name */ 204*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_NSTS_OFFSET 0x00000000 205*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_NSTS_LSB 29 206*5113495bSYour Name #define HE_SIG_B2_MU_INFO_0_NSTS_MASK 0xe0000000 207*5113495bSYour Name 208*5113495bSYour Name 209*5113495bSYour Name #endif // _HE_SIG_B2_MU_INFO_H_ 210