/* * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _VHT_SIG_B_MU80_INFO_H_ #define _VHT_SIG_B_MU80_INFO_H_ #if !defined(__ASSEMBLER__) #endif #define NUM_OF_DWORDS_VHT_SIG_B_MU80_INFO 4 struct vht_sig_b_mu80_info { #ifndef WIFI_BIT_ORDER_BIG_ENDIAN uint32_t length : 19, // [18:0] mcs : 4, // [22:19] tail : 6, // [28:23] reserved_0 : 3; // [31:29] uint32_t length_copy_a : 19, // [18:0] mcs_copy_a : 4, // [22:19] tail_copy_a : 6, // [28:23] reserved_1 : 3; // [31:29] uint32_t length_copy_b : 19, // [18:0] mcs_copy_b : 4, // [22:19] tail_copy_b : 6, // [28:23] mu_user_number : 3; // [31:29] uint32_t length_copy_c : 19, // [18:0] mcs_copy_c : 4, // [22:19] tail_copy_c : 6, // [28:23] reserved_3 : 3; // [31:29] #else uint32_t reserved_0 : 3, // [31:29] tail : 6, // [28:23] mcs : 4, // [22:19] length : 19; // [18:0] uint32_t reserved_1 : 3, // [31:29] tail_copy_a : 6, // [28:23] mcs_copy_a : 4, // [22:19] length_copy_a : 19; // [18:0] uint32_t mu_user_number : 3, // [31:29] tail_copy_b : 6, // [28:23] mcs_copy_b : 4, // [22:19] length_copy_b : 19; // [18:0] uint32_t reserved_3 : 3, // [31:29] tail_copy_c : 6, // [28:23] mcs_copy_c : 4, // [22:19] length_copy_c : 19; // [18:0] #endif }; /* Description LENGTH VHT-SIG-B Length (in units of 4 octets) = ceiling (LENGTH/4) */ #define VHT_SIG_B_MU80_INFO_LENGTH_OFFSET 0x00000000 #define VHT_SIG_B_MU80_INFO_LENGTH_LSB 0 #define VHT_SIG_B_MU80_INFO_LENGTH_MSB 18 #define VHT_SIG_B_MU80_INFO_LENGTH_MASK 0x0007ffff /* Description MCS Modulation as described in vht_sig_a mcs field */ #define VHT_SIG_B_MU80_INFO_MCS_OFFSET 0x00000000 #define VHT_SIG_B_MU80_INFO_MCS_LSB 19 #define VHT_SIG_B_MU80_INFO_MCS_MSB 22 #define VHT_SIG_B_MU80_INFO_MCS_MASK 0x00780000 /* Description TAIL Used to terminate the trellis of the convolutional decoder. Set to 0. */ #define VHT_SIG_B_MU80_INFO_TAIL_OFFSET 0x00000000 #define VHT_SIG_B_MU80_INFO_TAIL_LSB 23 #define VHT_SIG_B_MU80_INFO_TAIL_MSB 28 #define VHT_SIG_B_MU80_INFO_TAIL_MASK 0x1f800000 /* Description RESERVED_0 Not part of VHT-SIG-B. Reserved: Set to 0 and ignored on receive */ #define VHT_SIG_B_MU80_INFO_RESERVED_0_OFFSET 0x00000000 #define VHT_SIG_B_MU80_INFO_RESERVED_0_LSB 29 #define VHT_SIG_B_MU80_INFO_RESERVED_0_MSB 31 #define VHT_SIG_B_MU80_INFO_RESERVED_0_MASK 0xe0000000 /* Description LENGTH_COPY_A Same as "length". This field is not valid for RX packets */ #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_A_OFFSET 0x00000004 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_A_LSB 0 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_A_MSB 18 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_A_MASK 0x0007ffff /* Description MCS_COPY_A Same as "mcs". This field is not valid for RX packets */ #define VHT_SIG_B_MU80_INFO_MCS_COPY_A_OFFSET 0x00000004 #define VHT_SIG_B_MU80_INFO_MCS_COPY_A_LSB 19 #define VHT_SIG_B_MU80_INFO_MCS_COPY_A_MSB 22 #define VHT_SIG_B_MU80_INFO_MCS_COPY_A_MASK 0x00780000 /* Description TAIL_COPY_A Same as "tail". This field is not valid for RX packets */ #define VHT_SIG_B_MU80_INFO_TAIL_COPY_A_OFFSET 0x00000004 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_A_LSB 23 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_A_MSB 28 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_A_MASK 0x1f800000 /* Description RESERVED_1 Not part of VHT-SIG-B. Reserved: Set to 0 and ignored on receive */ #define VHT_SIG_B_MU80_INFO_RESERVED_1_OFFSET 0x00000004 #define VHT_SIG_B_MU80_INFO_RESERVED_1_LSB 29 #define VHT_SIG_B_MU80_INFO_RESERVED_1_MSB 31 #define VHT_SIG_B_MU80_INFO_RESERVED_1_MASK 0xe0000000 /* Description LENGTH_COPY_B Same as "length". This field is not valid for RX packets. */ #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_B_OFFSET 0x00000008 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_B_LSB 0 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_B_MSB 18 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_B_MASK 0x0007ffff /* Description MCS_COPY_B Same as "mcs". This field is not valid for RX packets. */ #define VHT_SIG_B_MU80_INFO_MCS_COPY_B_OFFSET 0x00000008 #define VHT_SIG_B_MU80_INFO_MCS_COPY_B_LSB 19 #define VHT_SIG_B_MU80_INFO_MCS_COPY_B_MSB 22 #define VHT_SIG_B_MU80_INFO_MCS_COPY_B_MASK 0x00780000 /* Description TAIL_COPY_B Same as "tail". This field is not valid for RX packets. */ #define VHT_SIG_B_MU80_INFO_TAIL_COPY_B_OFFSET 0x00000008 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_B_LSB 23 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_B_MSB 28 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_B_MASK 0x1f800000 /* Description MU_USER_NUMBER Not part of VHT-SIG-B. Mapping from user number (BFer hardware specific) to mu_user_number. The reader is directed to the previous chapter (User Number) for a definition of the terms user and mu_user. */ #define VHT_SIG_B_MU80_INFO_MU_USER_NUMBER_OFFSET 0x00000008 #define VHT_SIG_B_MU80_INFO_MU_USER_NUMBER_LSB 29 #define VHT_SIG_B_MU80_INFO_MU_USER_NUMBER_MSB 31 #define VHT_SIG_B_MU80_INFO_MU_USER_NUMBER_MASK 0xe0000000 /* Description LENGTH_COPY_C Same as "length". This field is not valid for RX packets. */ #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_C_OFFSET 0x0000000c #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_C_LSB 0 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_C_MSB 18 #define VHT_SIG_B_MU80_INFO_LENGTH_COPY_C_MASK 0x0007ffff /* Description MCS_COPY_C Same as "mcs". This field is not valid for RX packets. */ #define VHT_SIG_B_MU80_INFO_MCS_COPY_C_OFFSET 0x0000000c #define VHT_SIG_B_MU80_INFO_MCS_COPY_C_LSB 19 #define VHT_SIG_B_MU80_INFO_MCS_COPY_C_MSB 22 #define VHT_SIG_B_MU80_INFO_MCS_COPY_C_MASK 0x00780000 /* Description TAIL_COPY_C Same as "tail". This field is not valid for RX packets. */ #define VHT_SIG_B_MU80_INFO_TAIL_COPY_C_OFFSET 0x0000000c #define VHT_SIG_B_MU80_INFO_TAIL_COPY_C_LSB 23 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_C_MSB 28 #define VHT_SIG_B_MU80_INFO_TAIL_COPY_C_MASK 0x1f800000 /* Description RESERVED_3 */ #define VHT_SIG_B_MU80_INFO_RESERVED_3_OFFSET 0x0000000c #define VHT_SIG_B_MU80_INFO_RESERVED_3_LSB 29 #define VHT_SIG_B_MU80_INFO_RESERVED_3_MSB 31 #define VHT_SIG_B_MU80_INFO_RESERVED_3_MASK 0xe0000000 #endif // VHT_SIG_B_MU80_INFO