36637cf177
Added ipq5332 target header files under qca5332 to make fw-api project compatible to host. Change-Id: Iee6b3f2a809f31e62b45a0f6e9a7cbb66e070fa0
126 baris
4.7 KiB
C
126 baris
4.7 KiB
C
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/* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _RX_PREAMBLE_H_
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#define _RX_PREAMBLE_H_
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#if !defined(__ASSEMBLER__)
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#endif
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#define NUM_OF_DWORDS_RX_PREAMBLE 2
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#define NUM_OF_QWORDS_RX_PREAMBLE 1
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struct rx_preamble {
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#ifndef WIFI_BIT_ORDER_BIG_ENDIAN
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uint32_t num_users : 6, // [5:0]
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pkt_type : 4, // [9:6]
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direction : 1, // [10:10]
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reserved_0a : 21; // [31:11]
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uint32_t tlv64_padding : 32; // [31:0]
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#else
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uint32_t reserved_0a : 21, // [31:11]
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direction : 1, // [10:10]
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pkt_type : 4, // [9:6]
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num_users : 6; // [5:0]
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uint32_t tlv64_padding : 32; // [31:0]
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#endif
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};
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/* Description NUM_USERS
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The number of users in the receiving OFDMA frame.
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*/
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#define RX_PREAMBLE_NUM_USERS_OFFSET 0x0000000000000000
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#define RX_PREAMBLE_NUM_USERS_LSB 0
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#define RX_PREAMBLE_NUM_USERS_MSB 5
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#define RX_PREAMBLE_NUM_USERS_MASK 0x000000000000003f
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/* Description PKT_TYPE
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Packet type:
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<enum 0 dot11a>802.11a PPDU type
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<enum 1 dot11b>802.11b PPDU type
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<enum 2 dot11n_mm>802.11n Mixed Mode PPDU type
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<enum 3 dot11ac>802.11ac PPDU type
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<enum 4 dot11ax>802.11ax PPDU type
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<enum 5 dot11ba>802.11ba (WUR) PPDU type
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<enum 6 dot11be>802.11be PPDU type
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<enum 7 dot11az>802.11az (ranging) PPDU type
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<enum 8 dot11n_gf>802.11n Green Field PPDU type (unsupported
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& aborted)
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*/
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#define RX_PREAMBLE_PKT_TYPE_OFFSET 0x0000000000000000
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#define RX_PREAMBLE_PKT_TYPE_LSB 6
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#define RX_PREAMBLE_PKT_TYPE_MSB 9
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#define RX_PREAMBLE_PKT_TYPE_MASK 0x00000000000003c0
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/* Description DIRECTION
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Field only valid in case of pkt_type = dot11ax
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<enum 0 direction_uplink_reception>
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<enum 1 direction_downlink_reception>
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<legal all>
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*/
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#define RX_PREAMBLE_DIRECTION_OFFSET 0x0000000000000000
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#define RX_PREAMBLE_DIRECTION_LSB 10
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#define RX_PREAMBLE_DIRECTION_MSB 10
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#define RX_PREAMBLE_DIRECTION_MASK 0x0000000000000400
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/* Description RESERVED_0A
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<legal 0>
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*/
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#define RX_PREAMBLE_RESERVED_0A_OFFSET 0x0000000000000000
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#define RX_PREAMBLE_RESERVED_0A_LSB 11
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#define RX_PREAMBLE_RESERVED_0A_MSB 31
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#define RX_PREAMBLE_RESERVED_0A_MASK 0x00000000fffff800
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/* Description TLV64_PADDING
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Automatic DWORD padding inserted while converting TLV32
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to TLV64 for 64 bit ARCH
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<legal 0>
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*/
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#define RX_PREAMBLE_TLV64_PADDING_OFFSET 0x0000000000000000
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#define RX_PREAMBLE_TLV64_PADDING_LSB 32
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#define RX_PREAMBLE_TLV64_PADDING_MSB 63
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#define RX_PREAMBLE_TLV64_PADDING_MASK 0xffffffff00000000
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#endif // RX_PREAMBLE
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