36637cf177
Added ipq5332 target header files under qca5332 to make fw-api project compatible to host. Change-Id: Iee6b3f2a809f31e62b45a0f6e9a7cbb66e070fa0
256 lines
9.9 KiB
C
256 lines
9.9 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_MPDU_DESC_INFO_H_
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#define _RX_MPDU_DESC_INFO_H_
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#if !defined(__ASSEMBLER__)
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#endif
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#define NUM_OF_DWORDS_RX_MPDU_DESC_INFO 2
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struct rx_mpdu_desc_info {
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#ifndef WIFI_BIT_ORDER_BIG_ENDIAN
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uint32_t msdu_count : 8, // [7:0]
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fragment_flag : 1, // [8:8]
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mpdu_retry_bit : 1, // [9:9]
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ampdu_flag : 1, // [10:10]
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bar_frame : 1, // [11:11]
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pn_fields_contain_valid_info : 1, // [12:12]
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raw_mpdu : 1, // [13:13]
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more_fragment_flag : 1, // [14:14]
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src_info : 12, // [26:15]
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mpdu_qos_control_valid : 1, // [27:27]
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tid : 4; // [31:28]
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uint32_t peer_meta_data : 32; // [31:0]
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#else
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uint32_t tid : 4, // [31:28]
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mpdu_qos_control_valid : 1, // [27:27]
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src_info : 12, // [26:15]
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more_fragment_flag : 1, // [14:14]
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raw_mpdu : 1, // [13:13]
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pn_fields_contain_valid_info : 1, // [12:12]
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bar_frame : 1, // [11:11]
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ampdu_flag : 1, // [10:10]
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mpdu_retry_bit : 1, // [9:9]
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fragment_flag : 1, // [8:8]
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msdu_count : 8; // [7:0]
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uint32_t peer_meta_data : 32; // [31:0]
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#endif
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};
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/* Description MSDU_COUNT
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Consumer: REO/SW/FW
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Producer: RXDMA
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The number of MSDUs within the MPDU
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_MSDU_COUNT_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_MSDU_COUNT_LSB 0
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#define RX_MPDU_DESC_INFO_MSDU_COUNT_MSB 7
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#define RX_MPDU_DESC_INFO_MSDU_COUNT_MASK 0x000000ff
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/* Description FRAGMENT_FLAG
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Consumer: REO/SW/FW
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Producer: RXDMA
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When set, this MPDU is a fragment and REO should forward
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this fragment MPDU to the REO destination ring without
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any reorder checks, pn checks or bitmap update. This implies
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that REO is forwarding the pointer to the MSDU link descriptor.
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The destination ring is coming from a programmable register
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setting in REO
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_LSB 8
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#define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_MSB 8
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#define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_MASK 0x00000100
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/* Description MPDU_RETRY_BIT
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Consumer: REO/SW/FW
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Producer: RXDMA
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The retry bit setting from the MPDU header of the received
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frame
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_LSB 9
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#define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_MSB 9
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#define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_MASK 0x00000200
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/* Description AMPDU_FLAG
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Consumer: REO/SW/FW
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Producer: RXDMA
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When set, the MPDU was received as part of an A-MPDU.
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_AMPDU_FLAG_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_AMPDU_FLAG_LSB 10
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#define RX_MPDU_DESC_INFO_AMPDU_FLAG_MSB 10
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#define RX_MPDU_DESC_INFO_AMPDU_FLAG_MASK 0x00000400
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/* Description BAR_FRAME
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Consumer: REO/SW/FW
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Producer: RXDMA
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When set, the received frame is a BAR frame. After processing,
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this frame shall be pushed to SW or deleted.
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_BAR_FRAME_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_BAR_FRAME_LSB 11
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#define RX_MPDU_DESC_INFO_BAR_FRAME_MSB 11
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#define RX_MPDU_DESC_INFO_BAR_FRAME_MASK 0x00000800
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/* Description PN_FIELDS_CONTAIN_VALID_INFO
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Consumer: REO/SW/FW
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Producer: RXDMA
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Copied here by RXDMA from RX_MPDU_END
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When not set, REO will Not perform a PN sequence number
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check
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*/
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#define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_LSB 12
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#define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_MSB 12
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#define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_MASK 0x00001000
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/* Description RAW_MPDU
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Field only valid when first_msdu_in_mpdu_flag is set.
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When set, the contents in the MSDU buffer contains a 'RAW'
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MPDU. This 'RAW' MPDU might be spread out over multiple
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MSDU buffers.
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_RAW_MPDU_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_RAW_MPDU_LSB 13
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#define RX_MPDU_DESC_INFO_RAW_MPDU_MSB 13
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#define RX_MPDU_DESC_INFO_RAW_MPDU_MASK 0x00002000
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/* Description MORE_FRAGMENT_FLAG
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The More Fragment bit setting from the MPDU header of the
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received frame
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_LSB 14
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#define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_MSB 14
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#define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_MASK 0x00004000
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/* Description SRC_INFO
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Source (virtual) device/interface info. associated with
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this peer
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This field gets passed on by REO to PPE in the EDMA descriptor
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('REO_TO_PPE_RING').
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Hamilton v1 used this for 'vdev_id' instead.
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_SRC_INFO_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_SRC_INFO_LSB 15
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#define RX_MPDU_DESC_INFO_SRC_INFO_MSB 26
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#define RX_MPDU_DESC_INFO_SRC_INFO_MASK 0x07ff8000
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/* Description MPDU_QOS_CONTROL_VALID
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When set, the MPDU has a QoS control field.
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In case of ndp or phy_err, this field will never be set.
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_LSB 27
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#define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_MSB 27
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#define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_MASK 0x08000000
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/* Description TID
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Field only valid when mpdu_qos_control_valid is set
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The TID field in the QoS control field
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_TID_OFFSET 0x00000000
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#define RX_MPDU_DESC_INFO_TID_LSB 28
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#define RX_MPDU_DESC_INFO_TID_MSB 31
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#define RX_MPDU_DESC_INFO_TID_MASK 0xf0000000
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/* Description PEER_META_DATA
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Meta data that SW has programmed in the Peer table entry
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of the transmitting STA.
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<legal all>
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*/
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#define RX_MPDU_DESC_INFO_PEER_META_DATA_OFFSET 0x00000004
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#define RX_MPDU_DESC_INFO_PEER_META_DATA_LSB 0
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#define RX_MPDU_DESC_INFO_PEER_META_DATA_MSB 31
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#define RX_MPDU_DESC_INFO_PEER_META_DATA_MASK 0xffffffff
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#endif // RX_MPDU_DESC_INFO
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