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| /* Copyright (c) 2022, 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. |
| */ |
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| #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) |
| |
| <legal all> |
| */ |
| |
| #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 <legal 1,3> |
| */ |
| |
| #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. <legal 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 <legal 0> |
| */ |
| |
| #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 |
| <legal 0,1> |
| */ |
| |
| #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" <legal all> |
| */ |
| |
| #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" <legal 1,3> |
| */ |
| |
| #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" <legal 0> |
| */ |
| |
| #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 <legal 0> |
| */ |
| |
| #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 |
| <legal 0,1> |
| */ |
| |
| #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" <legal all> |
| */ |
| |
| #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" <legal 1,3> |
| */ |
| |
| #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" <legal 0> |
| */ |
| |
| #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 <legal 0> |
| */ |
| |
| #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 |
| <legal 0,1> |
| */ |
| |
| #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" <legal all> |
| */ |
| |
| #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" <legal 1,3> |
| */ |
| |
| #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" <legal 0> |
| */ |
| |
| #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 <legal 0> |
| */ |
| |
| #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 |
| <legal 0,1> |
| */ |
| |
| #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 |