62206deed6
Added ipq9574 target header files under qca9574 to make fw-api project compatible to host. Change-Id: I6a3b43861772a98bb185ee3101b3942dd30abc77 Signed-off-by: Basamma Yakkanahalli <ybasamma@codeaurora.org>
279 lines
8.4 KiB
C
279 lines
8.4 KiB
C
/*
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* Copyright (c) 2021 The Linux Foundation. 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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// $ATH_LICENSE_HW_HDR_C$
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//
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// DO NOT EDIT! This file is automatically generated
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// These definitions are tied to a particular hardware layout
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#ifndef _L_SIG_A_INFO_H_
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#define _L_SIG_A_INFO_H_
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#if !defined(__ASSEMBLER__)
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#endif
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// ################ START SUMMARY #################
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//
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// Dword Fields
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// 0 rate[3:0], lsig_reserved[4], length[16:5], parity[17], tail[23:18], pkt_type[27:24], captured_implicit_sounding[28], reserved[31:29]
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//
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// ################ END SUMMARY #################
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#define NUM_OF_DWORDS_L_SIG_A_INFO 1
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struct l_sig_a_info {
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uint32_t rate : 4, //[3:0]
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lsig_reserved : 1, //[4]
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length : 12, //[16:5]
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parity : 1, //[17]
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tail : 6, //[23:18]
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pkt_type : 4, //[27:24]
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captured_implicit_sounding : 1, //[28]
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reserved : 3; //[31:29]
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};
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/*
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rate
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This format is originally defined for OFDM as a 4 bit
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field but the 5th bit was added to indicate 11b formatted
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frames. In the standard bit [4] is specified as reserved.
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For 11b frames this L-SIG is transformed in the PHY into the
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11b preamble format. The following are the rates:
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<enum 8 ofdm_48_mbps> 64-QAM 2/3 (48 Mbps)
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<enum 9 ofdm_24_mbps> 16-QAM 1/2 (24 Mbps)
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<enum 10 ofdm_12_mbps> QPSK 1/2 (12 Mbps)
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<enum 11 ofdm_6_mbps> BPSK 1/2 (6 Mbps)
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<enum 12 ofdm_54_mbps> 64-QAM 3/4 (54 Mbps)
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<enum 13 ofdm_36_mbps> 16-QAM 3/4 (36 Mbps)
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<enum 14 ofdm_18_mbps> QPSK 1/2 (18 Mbps)
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<enum 15 ofdm_9_mbps> BPSK 3/4 (9 Mbps)
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<legal 8-15>
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lsig_reserved
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Reserved: Should be set to 0 by the MAC and ignored by
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the PHY
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<legal 0>
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length
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The length indicates the number of octets in this MPDU.
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Note that when using mixed mode 11n preamble this length
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provides the spoofed length for the PPDU. This length
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provides part of the information to derive the actually PPDU
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length. For legacy OFDM and 11B frames the maximum length
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is
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<legal all>
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parity
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11a/n/ac TX: This field provides even parity over the
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first 18 bits of the signal field which means that the sum
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of 1s in the signal field will always be even on
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11a/n/ac RX: this field contains the received parity
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field from the L-SIG symbol for the current packet.
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<legal 0-1>
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tail
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The 6 bits of tail is always set to 0 is used to flush
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the BCC encoder and decoder. <legal 0>
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pkt_type
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Only used on the RX side.
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Note: This is not really part of L-SIG
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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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captured_implicit_sounding
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Only used on the RX side.
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Note: This is not really part of L-SIG
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This indicates that the PHY has captured implicit
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sounding.
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reserved
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Reserved: Should be set to 0 by the transmitting MAC and
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ignored by the PHY <legal 0>
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*/
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/* Description L_SIG_A_INFO_0_RATE
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This format is originally defined for OFDM as a 4 bit
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field but the 5th bit was added to indicate 11b formatted
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frames. In the standard bit [4] is specified as reserved.
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For 11b frames this L-SIG is transformed in the PHY into the
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11b preamble format. The following are the rates:
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<enum 8 ofdm_48_mbps> 64-QAM 2/3 (48 Mbps)
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<enum 9 ofdm_24_mbps> 16-QAM 1/2 (24 Mbps)
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<enum 10 ofdm_12_mbps> QPSK 1/2 (12 Mbps)
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<enum 11 ofdm_6_mbps> BPSK 1/2 (6 Mbps)
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<enum 12 ofdm_54_mbps> 64-QAM 3/4 (54 Mbps)
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<enum 13 ofdm_36_mbps> 16-QAM 3/4 (36 Mbps)
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<enum 14 ofdm_18_mbps> QPSK 1/2 (18 Mbps)
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<enum 15 ofdm_9_mbps> BPSK 3/4 (9 Mbps)
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<legal 8-15>
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*/
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#define L_SIG_A_INFO_0_RATE_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_RATE_LSB 0
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#define L_SIG_A_INFO_0_RATE_MASK 0x0000000f
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/* Description L_SIG_A_INFO_0_LSIG_RESERVED
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Reserved: Should be set to 0 by the MAC and ignored by
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the PHY
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<legal 0>
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*/
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#define L_SIG_A_INFO_0_LSIG_RESERVED_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_LSIG_RESERVED_LSB 4
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#define L_SIG_A_INFO_0_LSIG_RESERVED_MASK 0x00000010
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/* Description L_SIG_A_INFO_0_LENGTH
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The length indicates the number of octets in this MPDU.
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Note that when using mixed mode 11n preamble this length
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provides the spoofed length for the PPDU. This length
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provides part of the information to derive the actually PPDU
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length. For legacy OFDM and 11B frames the maximum length
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is
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<legal all>
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*/
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#define L_SIG_A_INFO_0_LENGTH_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_LENGTH_LSB 5
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#define L_SIG_A_INFO_0_LENGTH_MASK 0x0001ffe0
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/* Description L_SIG_A_INFO_0_PARITY
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11a/n/ac TX: This field provides even parity over the
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first 18 bits of the signal field which means that the sum
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of 1s in the signal field will always be even on
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11a/n/ac RX: this field contains the received parity
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field from the L-SIG symbol for the current packet.
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<legal 0-1>
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*/
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#define L_SIG_A_INFO_0_PARITY_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_PARITY_LSB 17
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#define L_SIG_A_INFO_0_PARITY_MASK 0x00020000
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/* Description L_SIG_A_INFO_0_TAIL
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The 6 bits of tail is always set to 0 is used to flush
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the BCC encoder and decoder. <legal 0>
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*/
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#define L_SIG_A_INFO_0_TAIL_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_TAIL_LSB 18
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#define L_SIG_A_INFO_0_TAIL_MASK 0x00fc0000
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/* Description L_SIG_A_INFO_0_PKT_TYPE
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Only used on the RX side.
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Note: This is not really part of L-SIG
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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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*/
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#define L_SIG_A_INFO_0_PKT_TYPE_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_PKT_TYPE_LSB 24
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#define L_SIG_A_INFO_0_PKT_TYPE_MASK 0x0f000000
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/* Description L_SIG_A_INFO_0_CAPTURED_IMPLICIT_SOUNDING
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Only used on the RX side.
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Note: This is not really part of L-SIG
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This indicates that the PHY has captured implicit
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sounding.
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*/
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#define L_SIG_A_INFO_0_CAPTURED_IMPLICIT_SOUNDING_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_CAPTURED_IMPLICIT_SOUNDING_LSB 28
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#define L_SIG_A_INFO_0_CAPTURED_IMPLICIT_SOUNDING_MASK 0x10000000
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/* Description L_SIG_A_INFO_0_RESERVED
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Reserved: Should be set to 0 by the transmitting MAC and
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ignored by the PHY <legal 0>
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*/
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#define L_SIG_A_INFO_0_RESERVED_OFFSET 0x00000000
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#define L_SIG_A_INFO_0_RESERVED_LSB 29
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#define L_SIG_A_INFO_0_RESERVED_MASK 0xe0000000
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#endif // _L_SIG_A_INFO_H_
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