/* * 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_SU80_INFO_H_ #define _VHT_SIG_B_SU80_INFO_H_ #if !defined(__ASSEMBLER__) #endif #define NUM_OF_DWORDS_VHT_SIG_B_SU80_INFO 4 struct vht_sig_b_su80_info { #ifndef WIFI_BIT_ORDER_BIG_ENDIAN uint32_t length : 21, // [20:0] vhtb_reserved : 2, // [22:21] tail : 6, // [28:23] reserved_0 : 2, // [30:29] rx_ndp : 1; // [31:31] uint32_t length_copy_a : 21, // [20:0] vhtb_reserved_copy_a : 2, // [22:21] tail_copy_a : 6, // [28:23] reserved_1 : 2, // [30:29] rx_ndp_copy_a : 1; // [31:31] uint32_t length_copy_b : 21, // [20:0] vhtb_reserved_copy_b : 2, // [22:21] tail_copy_b : 6, // [28:23] reserved_2 : 2, // [30:29] rx_ndp_copy_b : 1; // [31:31] uint32_t length_copy_c : 21, // [20:0] vhtb_reserved_copy_c : 2, // [22:21] tail_copy_c : 6, // [28:23] reserved_3 : 2, // [30:29] rx_ndp_copy_c : 1; // [31:31] #else uint32_t rx_ndp : 1, // [31:31] reserved_0 : 2, // [30:29] tail : 6, // [28:23] vhtb_reserved : 2, // [22:21] length : 21; // [20:0] uint32_t rx_ndp_copy_a : 1, // [31:31] reserved_1 : 2, // [30:29] tail_copy_a : 6, // [28:23] vhtb_reserved_copy_a : 2, // [22:21] length_copy_a : 21; // [20:0] uint32_t rx_ndp_copy_b : 1, // [31:31] reserved_2 : 2, // [30:29] tail_copy_b : 6, // [28:23] vhtb_reserved_copy_b : 2, // [22:21] length_copy_b : 21; // [20:0] uint32_t rx_ndp_copy_c : 1, // [31:31] reserved_3 : 2, // [30:29] tail_copy_c : 6, // [28:23] vhtb_reserved_copy_c : 2, // [22:21] length_copy_c : 21; // [20:0] #endif }; /* Description LENGTH VHT-SIG-B Length (in units of 4 octets) = ceiling (LENGTH/4) */ #define VHT_SIG_B_SU80_INFO_LENGTH_OFFSET 0x00000000 #define VHT_SIG_B_SU80_INFO_LENGTH_LSB 0 #define VHT_SIG_B_SU80_INFO_LENGTH_MSB 20 #define VHT_SIG_B_SU80_INFO_LENGTH_MASK 0x001fffff /* Description VHTB_RESERVED Reserved: Set to all ones for non-NDP frames and ignored on receive */ #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_OFFSET 0x00000000 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_LSB 21 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_MSB 22 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_MASK 0x00600000 /* Description TAIL Used to terminate the trellis of the convolutional decoder. Set to 0. */ #define VHT_SIG_B_SU80_INFO_TAIL_OFFSET 0x00000000 #define VHT_SIG_B_SU80_INFO_TAIL_LSB 23 #define VHT_SIG_B_SU80_INFO_TAIL_MSB 28 #define VHT_SIG_B_SU80_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_SU80_INFO_RESERVED_0_OFFSET 0x00000000 #define VHT_SIG_B_SU80_INFO_RESERVED_0_LSB 29 #define VHT_SIG_B_SU80_INFO_RESERVED_0_MSB 30 #define VHT_SIG_B_SU80_INFO_RESERVED_0_MASK 0x60000000 /* Description RX_NDP Not part of VHT-SIG-B. Used to identify received NDP frame */ #define VHT_SIG_B_SU80_INFO_RX_NDP_OFFSET 0x00000000 #define VHT_SIG_B_SU80_INFO_RX_NDP_LSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_MSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_MASK 0x80000000 /* Description LENGTH_COPY_A Same as "length" */ #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_A_OFFSET 0x00000004 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_A_LSB 0 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_A_MSB 20 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_A_MASK 0x001fffff /* Description VHTB_RESERVED_COPY_A Same as "vhtb_reserved" */ #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_A_OFFSET 0x00000004 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_A_LSB 21 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_A_MSB 22 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_A_MASK 0x00600000 /* Description TAIL_COPY_A Same as "tail" */ #define VHT_SIG_B_SU80_INFO_TAIL_COPY_A_OFFSET 0x00000004 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_A_LSB 23 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_A_MSB 28 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_A_MASK 0x1f800000 /* Description RESERVED_1 Reserved: Set to 0 and ignored on receive */ #define VHT_SIG_B_SU80_INFO_RESERVED_1_OFFSET 0x00000004 #define VHT_SIG_B_SU80_INFO_RESERVED_1_LSB 29 #define VHT_SIG_B_SU80_INFO_RESERVED_1_MSB 30 #define VHT_SIG_B_SU80_INFO_RESERVED_1_MASK 0x60000000 /* Description RX_NDP_COPY_A Not part of VHT-SIG-B. Used to identify received NDP frame */ #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_A_OFFSET 0x00000004 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_A_LSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_A_MSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_A_MASK 0x80000000 /* Description LENGTH_COPY_B Same as "length" */ #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_B_OFFSET 0x00000008 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_B_LSB 0 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_B_MSB 20 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_B_MASK 0x001fffff /* Description VHTB_RESERVED_COPY_B Same as "vhtb_reserved" */ #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_B_OFFSET 0x00000008 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_B_LSB 21 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_B_MSB 22 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_B_MASK 0x00600000 /* Description TAIL_COPY_B Same as "tail" */ #define VHT_SIG_B_SU80_INFO_TAIL_COPY_B_OFFSET 0x00000008 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_B_LSB 23 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_B_MSB 28 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_B_MASK 0x1f800000 /* Description RESERVED_2 Reserved: Set to 0 and ignored on receive */ #define VHT_SIG_B_SU80_INFO_RESERVED_2_OFFSET 0x00000008 #define VHT_SIG_B_SU80_INFO_RESERVED_2_LSB 29 #define VHT_SIG_B_SU80_INFO_RESERVED_2_MSB 30 #define VHT_SIG_B_SU80_INFO_RESERVED_2_MASK 0x60000000 /* Description RX_NDP_COPY_B Not part of VHT-SIG-B. Used to identify received NDP frame */ #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_B_OFFSET 0x00000008 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_B_LSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_B_MSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_B_MASK 0x80000000 /* Description LENGTH_COPY_C Same as "length" */ #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_C_OFFSET 0x0000000c #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_C_LSB 0 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_C_MSB 20 #define VHT_SIG_B_SU80_INFO_LENGTH_COPY_C_MASK 0x001fffff /* Description VHTB_RESERVED_COPY_C Same as "vhtb_reserved" */ #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_C_OFFSET 0x0000000c #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_C_LSB 21 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_C_MSB 22 #define VHT_SIG_B_SU80_INFO_VHTB_RESERVED_COPY_C_MASK 0x00600000 /* Description TAIL_COPY_C Same as "tail" */ #define VHT_SIG_B_SU80_INFO_TAIL_COPY_C_OFFSET 0x0000000c #define VHT_SIG_B_SU80_INFO_TAIL_COPY_C_LSB 23 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_C_MSB 28 #define VHT_SIG_B_SU80_INFO_TAIL_COPY_C_MASK 0x1f800000 /* Description RESERVED_3 Reserved: Set to 0 and ignored on receive */ #define VHT_SIG_B_SU80_INFO_RESERVED_3_OFFSET 0x0000000c #define VHT_SIG_B_SU80_INFO_RESERVED_3_LSB 29 #define VHT_SIG_B_SU80_INFO_RESERVED_3_MSB 30 #define VHT_SIG_B_SU80_INFO_RESERVED_3_MASK 0x60000000 /* Description RX_NDP_COPY_C Not part of VHT-SIG-B. Used to identify received NDP frame */ #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_C_OFFSET 0x0000000c #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_C_LSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_C_MSB 31 #define VHT_SIG_B_SU80_INFO_RX_NDP_COPY_C_MASK 0x80000000 #endif // VHT_SIG_B_SU80_INFO