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 _RECEIVE_USER_INFO_H_ 18*5113495bSYour Name #define _RECEIVE_USER_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 phy_ppdu_id[15:0], user_rssi[23:16], pkt_type[27:24], stbc[28], reception_type[31:29] 27*5113495bSYour Name // 1 rate_mcs[3:0], sgi[5:4], receive_bandwidth[7:6], mimo_ss_bitmap[15:8], ofdma_ru_allocation[23:16], ofdma_user_index[30:24], ofdma_content_channel[31] 28*5113495bSYour Name // 2 ldpc[0], ru_width[7:1], reserved_2a[31:8] 29*5113495bSYour Name // 30*5113495bSYour Name // ################ END SUMMARY ################# 31*5113495bSYour Name 32*5113495bSYour Name #define NUM_OF_DWORDS_RECEIVE_USER_INFO 3 33*5113495bSYour Name 34*5113495bSYour Name struct receive_user_info { 35*5113495bSYour Name uint32_t phy_ppdu_id : 16, //[15:0] 36*5113495bSYour Name user_rssi : 8, //[23:16] 37*5113495bSYour Name pkt_type : 4, //[27:24] 38*5113495bSYour Name stbc : 1, //[28] 39*5113495bSYour Name reception_type : 3; //[31:29] 40*5113495bSYour Name uint32_t rate_mcs : 4, //[3:0] 41*5113495bSYour Name sgi : 2, //[5:4] 42*5113495bSYour Name receive_bandwidth : 2, //[7:6] 43*5113495bSYour Name mimo_ss_bitmap : 8, //[15:8] 44*5113495bSYour Name ofdma_ru_allocation : 8, //[23:16] 45*5113495bSYour Name ofdma_user_index : 7, //[30:24] 46*5113495bSYour Name ofdma_content_channel : 1; //[31] 47*5113495bSYour Name uint32_t ldpc : 1, //[0] 48*5113495bSYour Name ru_width : 7, //[7:1] 49*5113495bSYour Name reserved_2a : 24; //[31:8] 50*5113495bSYour Name }; 51*5113495bSYour Name 52*5113495bSYour Name /* 53*5113495bSYour Name 54*5113495bSYour Name phy_ppdu_id 55*5113495bSYour Name 56*5113495bSYour Name A ppdu counter value that PHY increments for every PPDU 57*5113495bSYour Name received. The counter value wraps around 58*5113495bSYour Name 59*5113495bSYour Name <legal all> 60*5113495bSYour Name 61*5113495bSYour Name user_rssi 62*5113495bSYour Name 63*5113495bSYour Name RSSI for this user 64*5113495bSYour Name 65*5113495bSYour Name Frequency domain RSSI measurement for this user. Based 66*5113495bSYour Name on the channel estimate. 67*5113495bSYour Name 68*5113495bSYour Name 69*5113495bSYour Name 70*5113495bSYour Name <legal all> 71*5113495bSYour Name 72*5113495bSYour Name pkt_type 73*5113495bSYour Name 74*5113495bSYour Name Packet type: 75*5113495bSYour Name 76*5113495bSYour Name 77*5113495bSYour Name 78*5113495bSYour Name <enum 0 dot11a>802.11a PPDU type 79*5113495bSYour Name 80*5113495bSYour Name <enum 1 dot11b>802.11b PPDU type 81*5113495bSYour Name 82*5113495bSYour Name <enum 2 dot11n_mm>802.11n Mixed Mode PPDU type 83*5113495bSYour Name 84*5113495bSYour Name <enum 3 dot11ac>802.11ac PPDU type 85*5113495bSYour Name 86*5113495bSYour Name <enum 4 dot11ax>802.11ax PPDU type 87*5113495bSYour Name 88*5113495bSYour Name <enum 5 dot11ba>802.11ba (WUR) PPDU type 89*5113495bSYour Name 90*5113495bSYour Name stbc 91*5113495bSYour Name 92*5113495bSYour Name When set, use STBC transmission rates 93*5113495bSYour Name 94*5113495bSYour Name reception_type 95*5113495bSYour Name 96*5113495bSYour Name Indicates what type of reception this is. 97*5113495bSYour Name 98*5113495bSYour Name <enum 0 reception_type_SU > Basic SU reception (not 99*5113495bSYour Name part of OFDMA or MU-MIMO) 100*5113495bSYour Name 101*5113495bSYour Name <enum 1 reception_type_MU_MIMO > This is related to 102*5113495bSYour Name DL type of reception 103*5113495bSYour Name 104*5113495bSYour Name <enum 2 reception_type_MU_OFDMA > This is related 105*5113495bSYour Name to DL type of reception 106*5113495bSYour Name 107*5113495bSYour Name <enum 3 reception_type_MU_OFDMA_MIMO > This is 108*5113495bSYour Name related to DL type of reception 109*5113495bSYour Name 110*5113495bSYour Name <enum 4 reception_type_UL_MU_MIMO > This is related 111*5113495bSYour Name to UL type of reception 112*5113495bSYour Name 113*5113495bSYour Name <enum 5 reception_type_UL_MU_OFDMA > This is 114*5113495bSYour Name related to UL type of reception 115*5113495bSYour Name 116*5113495bSYour Name <enum 6 reception_type_UL_MU_OFDMA_MIMO > This is 117*5113495bSYour Name related to UL type of reception 118*5113495bSYour Name 119*5113495bSYour Name 120*5113495bSYour Name 121*5113495bSYour Name <legal 0-6> 122*5113495bSYour Name 123*5113495bSYour Name rate_mcs 124*5113495bSYour Name 125*5113495bSYour Name For details, refer to MCS_TYPE description 126*5113495bSYour Name 127*5113495bSYour Name <legal all> 128*5113495bSYour Name 129*5113495bSYour Name sgi 130*5113495bSYour Name 131*5113495bSYour Name Field only valid when pkt type is HT, VHT or HE. 132*5113495bSYour Name 133*5113495bSYour Name 134*5113495bSYour Name 135*5113495bSYour Name <enum 0 gi_0_8_us > Legacy normal GI. Can also be 136*5113495bSYour Name used for HE 137*5113495bSYour Name 138*5113495bSYour Name <enum 1 gi_0_4_us > Legacy short GI. Can also be 139*5113495bSYour Name used for HE 140*5113495bSYour Name 141*5113495bSYour Name <enum 2 gi_1_6_us > HE related GI 142*5113495bSYour Name 143*5113495bSYour Name <enum 3 gi_3_2_us > HE related GI 144*5113495bSYour Name 145*5113495bSYour Name <legal 0 - 3> 146*5113495bSYour Name 147*5113495bSYour Name receive_bandwidth 148*5113495bSYour Name 149*5113495bSYour Name Full receive Bandwidth 150*5113495bSYour Name 151*5113495bSYour Name 152*5113495bSYour Name 153*5113495bSYour Name <enum 0 full_rx_bw_20_mhz> 154*5113495bSYour Name 155*5113495bSYour Name <enum 1 full_rx_bw_40_mhz> 156*5113495bSYour Name 157*5113495bSYour Name <enum 2 full_rx_bw_80_mhz> 158*5113495bSYour Name 159*5113495bSYour Name <enum 3 full_rx_bw_160_mhz> 160*5113495bSYour Name 161*5113495bSYour Name 162*5113495bSYour Name 163*5113495bSYour Name <legal 0-3> 164*5113495bSYour Name 165*5113495bSYour Name mimo_ss_bitmap 166*5113495bSYour Name 167*5113495bSYour Name Bitmap, with each bit indicating if the related spatial 168*5113495bSYour Name stream is used for this STA 169*5113495bSYour Name 170*5113495bSYour Name LSB related to SS 0 171*5113495bSYour Name 172*5113495bSYour Name 173*5113495bSYour Name 174*5113495bSYour Name 0: spatial stream not used for this reception 175*5113495bSYour Name 176*5113495bSYour Name 1: spatial stream used for this reception 177*5113495bSYour Name 178*5113495bSYour Name 179*5113495bSYour Name 180*5113495bSYour Name <legal all> 181*5113495bSYour Name 182*5113495bSYour Name ofdma_ru_allocation 183*5113495bSYour Name 184*5113495bSYour Name Field only valid in case of OFDMA type receptions (DL 185*5113495bSYour Name and UL) 186*5113495bSYour Name 187*5113495bSYour Name 188*5113495bSYour Name 189*5113495bSYour Name Indicates the RU number associated with this user. 190*5113495bSYour Name 191*5113495bSYour Name 192*5113495bSYour Name 193*5113495bSYour Name In case of reception where the transmission was DL MU 194*5113495bSYour Name OFDMA, this field provides the RU pattern. Note that fields 195*5113495bSYour Name ofdma_user_index and ofdma_content_channel are needed to 196*5113495bSYour Name determine which RU (within a 40 MHz channel) was actually 197*5113495bSYour Name assigned to this user, but this does not give info on which 198*5113495bSYour Name 40 MHz channel was assigned to this user. Please refer 199*5113495bSYour Name DL_ofdma_ru_* in PHYRX_PKT_END_INFO for complete RU info for 200*5113495bSYour Name this user. 201*5113495bSYour Name 202*5113495bSYour Name 203*5113495bSYour Name 204*5113495bSYour Name In case of reception where the transmission was UL MU 205*5113495bSYour Name OFDMA, PHY is recommended to insert the RU start index in 206*5113495bSYour Name this field. Note that PHY may insert the RU width in 207*5113495bSYour Name Reserved_2a[6:0]. 208*5113495bSYour Name 209*5113495bSYour Name <legal all> 210*5113495bSYour Name 211*5113495bSYour Name ofdma_user_index 212*5113495bSYour Name 213*5113495bSYour Name Field only valid in the of DL MU OFDMA reception 214*5113495bSYour Name 215*5113495bSYour Name 216*5113495bSYour Name 217*5113495bSYour Name The user number within the RU_allocation. 218*5113495bSYour Name 219*5113495bSYour Name 220*5113495bSYour Name 221*5113495bSYour Name This is needed for SW to determine the exact RU position 222*5113495bSYour Name within the reception. 223*5113495bSYour Name 224*5113495bSYour Name <legal all> 225*5113495bSYour Name 226*5113495bSYour Name ofdma_content_channel 227*5113495bSYour Name 228*5113495bSYour Name Field only valid in the of DL MU OFDMA/MIMO reception 229*5113495bSYour Name 230*5113495bSYour Name 231*5113495bSYour Name 232*5113495bSYour Name In case of DL MU reception, this field indicates the 233*5113495bSYour Name content channel number where PHY found the RU information 234*5113495bSYour Name for this user 235*5113495bSYour Name 236*5113495bSYour Name 237*5113495bSYour Name 238*5113495bSYour Name This is needed for SW to determine the exact RU position 239*5113495bSYour Name within the reception. 240*5113495bSYour Name 241*5113495bSYour Name 242*5113495bSYour Name 243*5113495bSYour Name <enum 0 content_channel_1> 244*5113495bSYour Name 245*5113495bSYour Name <enum 1 content_channel_2> 246*5113495bSYour Name 247*5113495bSYour Name 248*5113495bSYour Name 249*5113495bSYour Name <legal all> 250*5113495bSYour Name 251*5113495bSYour Name ldpc 252*5113495bSYour Name 253*5113495bSYour Name When set, use LDPC transmission rates were used. 254*5113495bSYour Name 255*5113495bSYour Name <legal all> 256*5113495bSYour Name 257*5113495bSYour Name ru_width 258*5113495bSYour Name 259*5113495bSYour Name In case of UL OFDMA reception, PHY is recommended to 260*5113495bSYour Name insert the RU width 261*5113495bSYour Name 262*5113495bSYour Name In Hastings80: was using Reserved_2a[6:0]. 263*5113495bSYour Name 264*5113495bSYour Name <legal 1 - 74> 265*5113495bSYour Name 266*5113495bSYour Name reserved_2a 267*5113495bSYour Name 268*5113495bSYour Name <legal 0> 269*5113495bSYour Name */ 270*5113495bSYour Name 271*5113495bSYour Name 272*5113495bSYour Name /* Description RECEIVE_USER_INFO_0_PHY_PPDU_ID 273*5113495bSYour Name 274*5113495bSYour Name A ppdu counter value that PHY increments for every PPDU 275*5113495bSYour Name received. The counter value wraps around 276*5113495bSYour Name 277*5113495bSYour Name <legal all> 278*5113495bSYour Name */ 279*5113495bSYour Name #define RECEIVE_USER_INFO_0_PHY_PPDU_ID_OFFSET 0x00000000 280*5113495bSYour Name #define RECEIVE_USER_INFO_0_PHY_PPDU_ID_LSB 0 281*5113495bSYour Name #define RECEIVE_USER_INFO_0_PHY_PPDU_ID_MASK 0x0000ffff 282*5113495bSYour Name 283*5113495bSYour Name /* Description RECEIVE_USER_INFO_0_USER_RSSI 284*5113495bSYour Name 285*5113495bSYour Name RSSI for this user 286*5113495bSYour Name 287*5113495bSYour Name Frequency domain RSSI measurement for this user. Based 288*5113495bSYour Name on the channel estimate. 289*5113495bSYour Name 290*5113495bSYour Name 291*5113495bSYour Name 292*5113495bSYour Name <legal all> 293*5113495bSYour Name */ 294*5113495bSYour Name #define RECEIVE_USER_INFO_0_USER_RSSI_OFFSET 0x00000000 295*5113495bSYour Name #define RECEIVE_USER_INFO_0_USER_RSSI_LSB 16 296*5113495bSYour Name #define RECEIVE_USER_INFO_0_USER_RSSI_MASK 0x00ff0000 297*5113495bSYour Name 298*5113495bSYour Name /* Description RECEIVE_USER_INFO_0_PKT_TYPE 299*5113495bSYour Name 300*5113495bSYour Name Packet type: 301*5113495bSYour Name 302*5113495bSYour Name 303*5113495bSYour Name 304*5113495bSYour Name <enum 0 dot11a>802.11a PPDU type 305*5113495bSYour Name 306*5113495bSYour Name <enum 1 dot11b>802.11b PPDU type 307*5113495bSYour Name 308*5113495bSYour Name <enum 2 dot11n_mm>802.11n Mixed Mode PPDU type 309*5113495bSYour Name 310*5113495bSYour Name <enum 3 dot11ac>802.11ac PPDU type 311*5113495bSYour Name 312*5113495bSYour Name <enum 4 dot11ax>802.11ax PPDU type 313*5113495bSYour Name 314*5113495bSYour Name <enum 5 dot11ba>802.11ba (WUR) PPDU type 315*5113495bSYour Name */ 316*5113495bSYour Name #define RECEIVE_USER_INFO_0_PKT_TYPE_OFFSET 0x00000000 317*5113495bSYour Name #define RECEIVE_USER_INFO_0_PKT_TYPE_LSB 24 318*5113495bSYour Name #define RECEIVE_USER_INFO_0_PKT_TYPE_MASK 0x0f000000 319*5113495bSYour Name 320*5113495bSYour Name /* Description RECEIVE_USER_INFO_0_STBC 321*5113495bSYour Name 322*5113495bSYour Name When set, use STBC transmission rates 323*5113495bSYour Name */ 324*5113495bSYour Name #define RECEIVE_USER_INFO_0_STBC_OFFSET 0x00000000 325*5113495bSYour Name #define RECEIVE_USER_INFO_0_STBC_LSB 28 326*5113495bSYour Name #define RECEIVE_USER_INFO_0_STBC_MASK 0x10000000 327*5113495bSYour Name 328*5113495bSYour Name /* Description RECEIVE_USER_INFO_0_RECEPTION_TYPE 329*5113495bSYour Name 330*5113495bSYour Name Indicates what type of reception this is. 331*5113495bSYour Name 332*5113495bSYour Name <enum 0 reception_type_SU > Basic SU reception (not 333*5113495bSYour Name part of OFDMA or MU-MIMO) 334*5113495bSYour Name 335*5113495bSYour Name <enum 1 reception_type_MU_MIMO > This is related to 336*5113495bSYour Name DL type of reception 337*5113495bSYour Name 338*5113495bSYour Name <enum 2 reception_type_MU_OFDMA > This is related 339*5113495bSYour Name to DL type of reception 340*5113495bSYour Name 341*5113495bSYour Name <enum 3 reception_type_MU_OFDMA_MIMO > This is 342*5113495bSYour Name related to DL type of reception 343*5113495bSYour Name 344*5113495bSYour Name <enum 4 reception_type_UL_MU_MIMO > This is related 345*5113495bSYour Name to UL type of reception 346*5113495bSYour Name 347*5113495bSYour Name <enum 5 reception_type_UL_MU_OFDMA > This is 348*5113495bSYour Name related to UL type of reception 349*5113495bSYour Name 350*5113495bSYour Name <enum 6 reception_type_UL_MU_OFDMA_MIMO > This is 351*5113495bSYour Name related to UL type of reception 352*5113495bSYour Name 353*5113495bSYour Name 354*5113495bSYour Name 355*5113495bSYour Name <legal 0-6> 356*5113495bSYour Name */ 357*5113495bSYour Name #define RECEIVE_USER_INFO_0_RECEPTION_TYPE_OFFSET 0x00000000 358*5113495bSYour Name #define RECEIVE_USER_INFO_0_RECEPTION_TYPE_LSB 29 359*5113495bSYour Name #define RECEIVE_USER_INFO_0_RECEPTION_TYPE_MASK 0xe0000000 360*5113495bSYour Name 361*5113495bSYour Name /* Description RECEIVE_USER_INFO_1_RATE_MCS 362*5113495bSYour Name 363*5113495bSYour Name For details, refer to MCS_TYPE description 364*5113495bSYour Name 365*5113495bSYour Name <legal all> 366*5113495bSYour Name */ 367*5113495bSYour Name #define RECEIVE_USER_INFO_1_RATE_MCS_OFFSET 0x00000004 368*5113495bSYour Name #define RECEIVE_USER_INFO_1_RATE_MCS_LSB 0 369*5113495bSYour Name #define RECEIVE_USER_INFO_1_RATE_MCS_MASK 0x0000000f 370*5113495bSYour Name 371*5113495bSYour Name /* Description RECEIVE_USER_INFO_1_SGI 372*5113495bSYour Name 373*5113495bSYour Name Field only valid when pkt type is HT, VHT or HE. 374*5113495bSYour Name 375*5113495bSYour Name 376*5113495bSYour Name 377*5113495bSYour Name <enum 0 gi_0_8_us > Legacy normal GI. Can also be 378*5113495bSYour Name used for HE 379*5113495bSYour Name 380*5113495bSYour Name <enum 1 gi_0_4_us > Legacy short GI. Can also be 381*5113495bSYour Name used for HE 382*5113495bSYour Name 383*5113495bSYour Name <enum 2 gi_1_6_us > HE related GI 384*5113495bSYour Name 385*5113495bSYour Name <enum 3 gi_3_2_us > HE related GI 386*5113495bSYour Name 387*5113495bSYour Name <legal 0 - 3> 388*5113495bSYour Name */ 389*5113495bSYour Name #define RECEIVE_USER_INFO_1_SGI_OFFSET 0x00000004 390*5113495bSYour Name #define RECEIVE_USER_INFO_1_SGI_LSB 4 391*5113495bSYour Name #define RECEIVE_USER_INFO_1_SGI_MASK 0x00000030 392*5113495bSYour Name 393*5113495bSYour Name /* Description RECEIVE_USER_INFO_1_RECEIVE_BANDWIDTH 394*5113495bSYour Name 395*5113495bSYour Name Full receive Bandwidth 396*5113495bSYour Name 397*5113495bSYour Name 398*5113495bSYour Name 399*5113495bSYour Name <enum 0 full_rx_bw_20_mhz> 400*5113495bSYour Name 401*5113495bSYour Name <enum 1 full_rx_bw_40_mhz> 402*5113495bSYour Name 403*5113495bSYour Name <enum 2 full_rx_bw_80_mhz> 404*5113495bSYour Name 405*5113495bSYour Name <enum 3 full_rx_bw_160_mhz> 406*5113495bSYour Name 407*5113495bSYour Name 408*5113495bSYour Name 409*5113495bSYour Name <legal 0-3> 410*5113495bSYour Name */ 411*5113495bSYour Name #define RECEIVE_USER_INFO_1_RECEIVE_BANDWIDTH_OFFSET 0x00000004 412*5113495bSYour Name #define RECEIVE_USER_INFO_1_RECEIVE_BANDWIDTH_LSB 6 413*5113495bSYour Name #define RECEIVE_USER_INFO_1_RECEIVE_BANDWIDTH_MASK 0x000000c0 414*5113495bSYour Name 415*5113495bSYour Name /* Description RECEIVE_USER_INFO_1_MIMO_SS_BITMAP 416*5113495bSYour Name 417*5113495bSYour Name Bitmap, with each bit indicating if the related spatial 418*5113495bSYour Name stream is used for this STA 419*5113495bSYour Name 420*5113495bSYour Name LSB related to SS 0 421*5113495bSYour Name 422*5113495bSYour Name 423*5113495bSYour Name 424*5113495bSYour Name 0: spatial stream not used for this reception 425*5113495bSYour Name 426*5113495bSYour Name 1: spatial stream used for this reception 427*5113495bSYour Name 428*5113495bSYour Name 429*5113495bSYour Name 430*5113495bSYour Name <legal all> 431*5113495bSYour Name */ 432*5113495bSYour Name #define RECEIVE_USER_INFO_1_MIMO_SS_BITMAP_OFFSET 0x00000004 433*5113495bSYour Name #define RECEIVE_USER_INFO_1_MIMO_SS_BITMAP_LSB 8 434*5113495bSYour Name #define RECEIVE_USER_INFO_1_MIMO_SS_BITMAP_MASK 0x0000ff00 435*5113495bSYour Name 436*5113495bSYour Name /* Description RECEIVE_USER_INFO_1_OFDMA_RU_ALLOCATION 437*5113495bSYour Name 438*5113495bSYour Name Field only valid in case of OFDMA type receptions (DL 439*5113495bSYour Name and UL) 440*5113495bSYour Name 441*5113495bSYour Name 442*5113495bSYour Name 443*5113495bSYour Name Indicates the RU number associated with this user. 444*5113495bSYour Name 445*5113495bSYour Name 446*5113495bSYour Name 447*5113495bSYour Name In case of reception where the transmission was DL MU 448*5113495bSYour Name OFDMA, this field provides the RU pattern. Note that fields 449*5113495bSYour Name ofdma_user_index and ofdma_content_channel are needed to 450*5113495bSYour Name determine which RU (within a 40 MHz channel) was actually 451*5113495bSYour Name assigned to this user, but this does not give info on which 452*5113495bSYour Name 40 MHz channel was assigned to this user. Please refer 453*5113495bSYour Name DL_ofdma_ru_* in PHYRX_PKT_END_INFO for complete RU info for 454*5113495bSYour Name this user. 455*5113495bSYour Name 456*5113495bSYour Name 457*5113495bSYour Name 458*5113495bSYour Name In case of reception where the transmission was UL MU 459*5113495bSYour Name OFDMA, PHY is recommended to insert the RU start index in 460*5113495bSYour Name this field. Note that PHY may insert the RU width in 461*5113495bSYour Name Reserved_2a[6:0]. 462*5113495bSYour Name 463*5113495bSYour Name <legal all> 464*5113495bSYour Name */ 465*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_RU_ALLOCATION_OFFSET 0x00000004 466*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_RU_ALLOCATION_LSB 16 467*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_RU_ALLOCATION_MASK 0x00ff0000 468*5113495bSYour Name 469*5113495bSYour Name /* Description RECEIVE_USER_INFO_1_OFDMA_USER_INDEX 470*5113495bSYour Name 471*5113495bSYour Name Field only valid in the of DL MU OFDMA reception 472*5113495bSYour Name 473*5113495bSYour Name 474*5113495bSYour Name 475*5113495bSYour Name The user number within the RU_allocation. 476*5113495bSYour Name 477*5113495bSYour Name 478*5113495bSYour Name 479*5113495bSYour Name This is needed for SW to determine the exact RU position 480*5113495bSYour Name within the reception. 481*5113495bSYour Name 482*5113495bSYour Name <legal all> 483*5113495bSYour Name */ 484*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_USER_INDEX_OFFSET 0x00000004 485*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_USER_INDEX_LSB 24 486*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_USER_INDEX_MASK 0x7f000000 487*5113495bSYour Name 488*5113495bSYour Name /* Description RECEIVE_USER_INFO_1_OFDMA_CONTENT_CHANNEL 489*5113495bSYour Name 490*5113495bSYour Name Field only valid in the of DL MU OFDMA/MIMO reception 491*5113495bSYour Name 492*5113495bSYour Name 493*5113495bSYour Name 494*5113495bSYour Name In case of DL MU reception, this field indicates the 495*5113495bSYour Name content channel number where PHY found the RU information 496*5113495bSYour Name for this user 497*5113495bSYour Name 498*5113495bSYour Name 499*5113495bSYour Name 500*5113495bSYour Name This is needed for SW to determine the exact RU position 501*5113495bSYour Name within the reception. 502*5113495bSYour Name 503*5113495bSYour Name 504*5113495bSYour Name 505*5113495bSYour Name <enum 0 content_channel_1> 506*5113495bSYour Name 507*5113495bSYour Name <enum 1 content_channel_2> 508*5113495bSYour Name 509*5113495bSYour Name 510*5113495bSYour Name 511*5113495bSYour Name <legal all> 512*5113495bSYour Name */ 513*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_CONTENT_CHANNEL_OFFSET 0x00000004 514*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_CONTENT_CHANNEL_LSB 31 515*5113495bSYour Name #define RECEIVE_USER_INFO_1_OFDMA_CONTENT_CHANNEL_MASK 0x80000000 516*5113495bSYour Name 517*5113495bSYour Name /* Description RECEIVE_USER_INFO_2_LDPC 518*5113495bSYour Name 519*5113495bSYour Name When set, use LDPC transmission rates were used. 520*5113495bSYour Name 521*5113495bSYour Name <legal all> 522*5113495bSYour Name */ 523*5113495bSYour Name #define RECEIVE_USER_INFO_2_LDPC_OFFSET 0x00000008 524*5113495bSYour Name #define RECEIVE_USER_INFO_2_LDPC_LSB 0 525*5113495bSYour Name #define RECEIVE_USER_INFO_2_LDPC_MASK 0x00000001 526*5113495bSYour Name 527*5113495bSYour Name /* Description RECEIVE_USER_INFO_2_RU_WIDTH 528*5113495bSYour Name 529*5113495bSYour Name In case of UL OFDMA reception, PHY is recommended to 530*5113495bSYour Name insert the RU width 531*5113495bSYour Name 532*5113495bSYour Name In Hastings80: was using Reserved_2a[6:0]. 533*5113495bSYour Name 534*5113495bSYour Name <legal 1 - 74> 535*5113495bSYour Name */ 536*5113495bSYour Name #define RECEIVE_USER_INFO_2_RU_WIDTH_OFFSET 0x00000008 537*5113495bSYour Name #define RECEIVE_USER_INFO_2_RU_WIDTH_LSB 1 538*5113495bSYour Name #define RECEIVE_USER_INFO_2_RU_WIDTH_MASK 0x000000fe 539*5113495bSYour Name 540*5113495bSYour Name /* Description RECEIVE_USER_INFO_2_RESERVED_2A 541*5113495bSYour Name 542*5113495bSYour Name <legal 0> 543*5113495bSYour Name */ 544*5113495bSYour Name #define RECEIVE_USER_INFO_2_RESERVED_2A_OFFSET 0x00000008 545*5113495bSYour Name #define RECEIVE_USER_INFO_2_RESERVED_2A_LSB 8 546*5113495bSYour Name #define RECEIVE_USER_INFO_2_RESERVED_2A_MASK 0xffffff00 547*5113495bSYour Name 548*5113495bSYour Name 549*5113495bSYour Name #endif // _RECEIVE_USER_INFO_H_ 550