36637cf177
Added ipq5332 target header files under qca5332 to make fw-api project compatible to host. Change-Id: Iee6b3f2a809f31e62b45a0f6e9a7cbb66e070fa0
950 rader
36 KiB
C
950 rader
36 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 _REO_DESTINATION_RING_H_
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#define _REO_DESTINATION_RING_H_
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#if !defined(__ASSEMBLER__)
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#endif
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#include "rx_msdu_desc_info.h"
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#include "rx_mpdu_desc_info.h"
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#include "buffer_addr_info.h"
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#define NUM_OF_DWORDS_REO_DESTINATION_RING 8
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struct reo_destination_ring {
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#ifndef WIFI_BIT_ORDER_BIG_ENDIAN
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struct buffer_addr_info buf_or_link_desc_addr_info;
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struct rx_mpdu_desc_info rx_mpdu_desc_info_details;
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struct rx_msdu_desc_info rx_msdu_desc_info_details;
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uint32_t buffer_virt_addr_31_0 : 32; // [31:0]
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uint32_t buffer_virt_addr_63_32 : 32; // [31:0]
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uint32_t reo_dest_buffer_type : 1, // [0:0]
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reo_push_reason : 2, // [2:1]
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reo_error_code : 5, // [7:3]
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captured_msdu_data_size : 4, // [11:8]
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sw_exception : 1, // [12:12]
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src_link_id : 3, // [15:13]
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reo_destination_struct_signature : 4, // [19:16]
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ring_id : 8, // [27:20]
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looping_count : 4; // [31:28]
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#else
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struct buffer_addr_info buf_or_link_desc_addr_info;
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struct rx_mpdu_desc_info rx_mpdu_desc_info_details;
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struct rx_msdu_desc_info rx_msdu_desc_info_details;
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uint32_t buffer_virt_addr_31_0 : 32; // [31:0]
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uint32_t buffer_virt_addr_63_32 : 32; // [31:0]
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uint32_t looping_count : 4, // [31:28]
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ring_id : 8, // [27:20]
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reo_destination_struct_signature : 4, // [19:16]
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src_link_id : 3, // [15:13]
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sw_exception : 1, // [12:12]
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captured_msdu_data_size : 4, // [11:8]
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reo_error_code : 5, // [7:3]
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reo_push_reason : 2, // [2:1]
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reo_dest_buffer_type : 1; // [0:0]
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#endif
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};
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/* Description BUF_OR_LINK_DESC_ADDR_INFO
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Consumer: REO/SW/FW
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Producer: RXDMA
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Details of the physical address of the a buffer or MSDU
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link descriptor
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*/
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/* Description BUFFER_ADDR_31_0
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Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION
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descriptor OR Link Descriptor
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In case of 'NULL' pointer, this field is set to 0
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<legal all>
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*/
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET 0x00000000
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_LSB 0
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MSB 31
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MASK 0xffffffff
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/* Description BUFFER_ADDR_39_32
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Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION
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descriptor OR Link Descriptor
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In case of 'NULL' pointer, this field is set to 0
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<legal all>
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*/
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET 0x00000004
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_LSB 0
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MSB 7
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MASK 0x000000ff
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/* Description RETURN_BUFFER_MANAGER
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Consumer: WBM
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Producer: SW/FW
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In case of 'NULL' pointer, this field is set to 0
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Indicates to which buffer manager the buffer OR MSDU_EXTENSION
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descriptor OR link descriptor that is being pointed to
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shall be returned after the frame has been processed. It
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is used by WBM for routing purposes.
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<enum 0 WBM_IDLE_BUF_LIST> This buffer shall be returned
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to the WMB buffer idle list
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<enum 1 WBM_CHIP0_IDLE_DESC_LIST> This buffer shall be returned
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to the WBM idle link descriptor idle list, where the chip
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0 WBM is chosen in case of a multi-chip config
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<enum 2 WBM_CHIP1_IDLE_DESC_LIST> This buffer shall be returned
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to the chip 1 WBM idle link descriptor idle list
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<enum 3 WBM_CHIP2_IDLE_DESC_LIST> This buffer shall be returned
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to the chip 2 WBM idle link descriptor idle list
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<enum 12 WBM_CHIP3_IDLE_DESC_LIST> This buffer shall be
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returned to chip 3 WBM idle link descriptor idle list
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<enum 4 FW_BM> This buffer shall be returned to the FW
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<enum 5 SW0_BM> This buffer shall be returned to the SW,
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ring 0
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<enum 6 SW1_BM> This buffer shall be returned to the SW,
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ring 1
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<enum 7 SW2_BM> This buffer shall be returned to the SW,
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ring 2
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<enum 8 SW3_BM> This buffer shall be returned to the SW,
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ring 3
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<enum 9 SW4_BM> This buffer shall be returned to the SW,
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ring 4
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<enum 10 SW5_BM> This buffer shall be returned to the SW,
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ring 5
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<enum 11 SW6_BM> This buffer shall be returned to the SW,
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ring 6
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<legal 0-12>
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*/
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET 0x00000004
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB 8
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MSB 11
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK 0x00000f00
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/* Description SW_BUFFER_COOKIE
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Cookie field exclusively used by SW.
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In case of 'NULL' pointer, this field is set to 0
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HW ignores the contents, accept that it passes the programmed
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value on to other descriptors together with the physical
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address
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Field can be used by SW to for example associate the buffers
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physical address with the virtual address
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The bit definitions as used by SW are within SW HLD specification
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NOTE1:
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The three most significant bits can have a special meaning
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in case this struct is embedded in a TX_MPDU_DETAILS STRUCT,
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and field transmit_bw_restriction is set
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In case of NON punctured transmission:
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Sw_buffer_cookie[19:17] = 3'b000: 20 MHz TX only
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Sw_buffer_cookie[19:17] = 3'b001: 40 MHz TX only
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Sw_buffer_cookie[19:17] = 3'b010: 80 MHz TX only
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Sw_buffer_cookie[19:17] = 3'b011: 160 MHz TX only
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Sw_buffer_cookie[19:17] = 3'b101: 240 MHz TX only
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Sw_buffer_cookie[19:17] = 3'b100: 320 MHz TX only
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Sw_buffer_cookie[19:18] = 2'b11: reserved
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In case of punctured transmission:
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Sw_buffer_cookie[19:16] = 4'b0000: pattern 0 only
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Sw_buffer_cookie[19:16] = 4'b0001: pattern 1 only
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Sw_buffer_cookie[19:16] = 4'b0010: pattern 2 only
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Sw_buffer_cookie[19:16] = 4'b0011: pattern 3 only
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Sw_buffer_cookie[19:16] = 4'b0100: pattern 4 only
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Sw_buffer_cookie[19:16] = 4'b0101: pattern 5 only
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Sw_buffer_cookie[19:16] = 4'b0110: pattern 6 only
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Sw_buffer_cookie[19:16] = 4'b0111: pattern 7 only
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Sw_buffer_cookie[19:16] = 4'b1000: pattern 8 only
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Sw_buffer_cookie[19:16] = 4'b1001: pattern 9 only
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Sw_buffer_cookie[19:16] = 4'b1010: pattern 10 only
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Sw_buffer_cookie[19:16] = 4'b1011: pattern 11 only
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Sw_buffer_cookie[19:18] = 2'b11: reserved
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Note: a punctured transmission is indicated by the presence
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of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV
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<legal all>
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*/
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET 0x00000004
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_LSB 12
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MSB 31
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#define REO_DESTINATION_RING_BUF_OR_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MASK 0xfffff000
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/* Description RX_MPDU_DESC_INFO_DETAILS
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Consumer: REO/SW/FW
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Producer: RXDMA
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General information related to the MPDU that is passed on
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from REO entrance ring to the REO destination ring
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When enabled in REO, REO will overwrite this structure to
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have only the 'Msdu_count' field and 56 bits of the previous
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PN from 'RX_REO_QUEUE' (Hamilton FR62456)
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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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_LSB 0
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_MSB 7
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_LSB 8
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_MSB 8
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_LSB 9
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_MSB 9
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_LSB 10
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_MSB 10
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_LSB 11
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_MSB 11
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_LSB 12
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_MSB 12
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_LSB 13
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_MSB 13
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_LSB 14
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_MSB 14
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_SRC_INFO_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_SRC_INFO_LSB 15
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_SRC_INFO_MSB 26
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MPDU_QOS_CONTROL_VALID_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MPDU_QOS_CONTROL_VALID_LSB 27
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_MPDU_QOS_CONTROL_VALID_MSB 27
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_TID_OFFSET 0x00000008
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_TID_LSB 28
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_TID_MSB 31
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_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 REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_OFFSET 0x0000000c
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_LSB 0
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_MSB 31
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#define REO_DESTINATION_RING_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_MASK 0xffffffff
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/* Description RX_MSDU_DESC_INFO_DETAILS
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General information related to the MSDU that is passed on
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from RXDMA all the way to to the REO destination ring.
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|
*/
|
|
|
|
|
|
/* Description FIRST_MSDU_IN_MPDU_FLAG
|
|
|
|
Parsed from RX_MSDU_END TLV . In the case MSDU spans over
|
|
multiple buffers, this field will be valid in the Last
|
|
buffer used by the MSDU
|
|
|
|
<enum 0 Not_first_msdu> This is not the first MSDU in the
|
|
MPDU.
|
|
<enum 1 first_msdu> This MSDU is the first one in the MPDU.
|
|
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MSB 0
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001
|
|
|
|
|
|
/* Description LAST_MSDU_IN_MPDU_FLAG
|
|
|
|
Consumer: WBM/REO/SW/FW
|
|
Producer: RXDMA
|
|
|
|
Parsed from RX_MSDU_END TLV . In the case MSDU spans over
|
|
multiple buffers, this field will be valid in the Last
|
|
buffer used by the MSDU
|
|
|
|
<enum 0 Not_last_msdu> There are more MSDUs linked to this
|
|
MSDU that belongs to this MPDU
|
|
<enum 1 Last_msdu> this MSDU is the last one in the MPDU.
|
|
This setting is only allowed in combination with 'Msdu_continuation'
|
|
set to 0. This implies that when an msdu is spread out over
|
|
multiple buffers and thus msdu_continuation is set, only
|
|
for the very last buffer of the msdu, can the 'last_msdu_in_mpdu_flag'
|
|
be set.
|
|
|
|
When both first_msdu_in_mpdu_flag and last_msdu_in_mpdu_flag
|
|
are set, the MPDU that this MSDU belongs to only contains
|
|
a single MSDU.
|
|
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MSB 1
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002
|
|
|
|
|
|
/* Description MSDU_CONTINUATION
|
|
|
|
When set, this MSDU buffer was not able to hold the entire
|
|
MSDU. The next buffer will therefor contain additional
|
|
information related to this MSDU.
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MSB 2
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004
|
|
|
|
|
|
/* Description MSDU_LENGTH
|
|
|
|
Parsed from RX_MSDU_START TLV . In the case MSDU spans over
|
|
multiple buffers, this field will be valid in the First
|
|
buffer used by MSDU.
|
|
|
|
Full MSDU length in bytes after decapsulation.
|
|
|
|
This field is still valid for MPDU frames without A-MSDU.
|
|
It still represents MSDU length after decapsulation
|
|
|
|
Or in case of RAW MPDUs, it indicates the length of the
|
|
entire MPDU (without FCS field)
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MSB 16
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8
|
|
|
|
|
|
/* Description MSDU_DROP
|
|
|
|
Parsed from RX_MSDU_END TLV . In the case MSDU spans over
|
|
multiple buffers, this field will be valid in the Last
|
|
buffer used by the MSDU
|
|
|
|
When set, REO shall drop this MSDU and not forward it to
|
|
any other ring...
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 17
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MSB 17
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00020000
|
|
|
|
|
|
/* Description SA_IS_VALID
|
|
|
|
Parsed from RX_MSDU_END TLV . In the case MSDU spans over
|
|
multiple buffers, this field will be valid in the Last
|
|
buffer used by the MSDU
|
|
|
|
Indicates that OLE found a valid SA entry for this MSDU
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 18
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MSB 18
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00040000
|
|
|
|
|
|
/* Description DA_IS_VALID
|
|
|
|
Parsed from RX_MSDU_END TLV . In the case MSDU spans over
|
|
multiple buffers, this field will be valid in the Last
|
|
buffer used by the MSDU
|
|
|
|
Indicates that OLE found a valid DA entry for this MSDU
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 19
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MSB 19
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x00080000
|
|
|
|
|
|
/* Description DA_IS_MCBC
|
|
|
|
Field Only valid if "da_is_valid" is set
|
|
|
|
Indicates the DA address was a Multicast of Broadcast address
|
|
for this MSDU
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 20
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MSB 20
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x00100000
|
|
|
|
|
|
/* Description L3_HEADER_PADDING_MSB
|
|
|
|
Passed on from 'RX_MSDU_END' TLV (only the MSB is reported
|
|
as the LSB is always zero)
|
|
Number of bytes padded to make sure that the L3 header will
|
|
always start of a Dword boundary
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_LSB 21
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_MSB 21
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_MASK 0x00200000
|
|
|
|
|
|
/* Description TCP_UDP_CHKSUM_FAIL
|
|
|
|
Passed on from 'RX_ATTENTION' TLV
|
|
Indicates that the computed checksum did not match the checksum
|
|
in the TCP/UDP header.
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_LSB 22
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_MSB 22
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_MASK 0x00400000
|
|
|
|
|
|
/* Description IP_CHKSUM_FAIL
|
|
|
|
Passed on from 'RX_ATTENTION' TLV
|
|
Indicates that the computed checksum did not match the checksum
|
|
in the IP header.
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_LSB 23
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_MSB 23
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_MASK 0x00800000
|
|
|
|
|
|
/* Description FR_DS
|
|
|
|
Passed on from 'RX_MPDU_INFO' structure in 'RX_MPDU_START'
|
|
TLV
|
|
Set if the 'from DS' bit is set in the frame control.
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FR_DS_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FR_DS_LSB 24
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FR_DS_MSB 24
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_FR_DS_MASK 0x01000000
|
|
|
|
|
|
/* Description TO_DS
|
|
|
|
Passed on from 'RX_MPDU_INFO' structure in 'RX_MPDU_START'
|
|
TLV
|
|
Set if the 'to DS' bit is set in the frame control.
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TO_DS_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TO_DS_LSB 25
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TO_DS_MSB 25
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_TO_DS_MASK 0x02000000
|
|
|
|
|
|
/* Description INTRA_BSS
|
|
|
|
This packet needs intra-BSS routing by SW as the 'vdev_id'
|
|
for the destination is the same as the 'vdev_id' (from 'RX_MPDU_PCU_START')
|
|
that this MSDU was got in.
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_LSB 26
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_MSB 26
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_MASK 0x04000000
|
|
|
|
|
|
/* Description DEST_CHIP_ID
|
|
|
|
If intra_bss is set, copied by RXOLE/RXDMA from 'ADDR_SEARCH_ENTRY'
|
|
to support intra-BSS routing with multi-chip multi-link
|
|
operation.
|
|
|
|
This indicates into which chip's TCL the packet should be
|
|
queued.
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_LSB 27
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_MSB 28
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_MASK 0x18000000
|
|
|
|
|
|
/* Description DECAP_FORMAT
|
|
|
|
Indicates the format after decapsulation:
|
|
|
|
<enum 0 RAW> No encapsulation
|
|
<enum 1 Native_WiFi>
|
|
<enum 2 Ethernet> Ethernet 2 (DIX) or 802.3 (uses SNAP/LLC)
|
|
|
|
<enum 3 802_3> Indicate Ethernet
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_LSB 29
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_MSB 30
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_MASK 0x60000000
|
|
|
|
|
|
/* Description DEST_CHIP_PMAC_ID
|
|
|
|
If intra_bss is set, copied by RXOLE/RXDMA from 'ADDR_SEARCH_ENTRY'
|
|
to support intra-BSS routing with multi-chip multi-link
|
|
operation.
|
|
|
|
This indicates into which link/'vdev' the packet should
|
|
be queued in TCL.
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_OFFSET 0x00000010
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_LSB 31
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_MSB 31
|
|
#define REO_DESTINATION_RING_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_MASK 0x80000000
|
|
|
|
|
|
/* Description BUFFER_VIRT_ADDR_31_0
|
|
|
|
Field only valid if Reo_dest_buffer_type is set to MSDU_buf_address
|
|
|
|
|
|
Lower 32 bits of the 64-bit virtual address corresponding
|
|
to Buf_or_link_desc_addr_info
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_31_0_OFFSET 0x00000014
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_31_0_LSB 0
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_31_0_MSB 31
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_31_0_MASK 0xffffffff
|
|
|
|
|
|
/* Description BUFFER_VIRT_ADDR_63_32
|
|
|
|
Field only valid if Reo_dest_buffer_type is set to MSDU_buf_address
|
|
|
|
|
|
Upper 32 bits of the 64-bit virtual address corresponding
|
|
to Buf_or_link_desc_addr_info
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_63_32_OFFSET 0x00000018
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_63_32_LSB 0
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_63_32_MSB 31
|
|
#define REO_DESTINATION_RING_BUFFER_VIRT_ADDR_63_32_MASK 0xffffffff
|
|
|
|
|
|
/* Description REO_DEST_BUFFER_TYPE
|
|
|
|
Indicates the type of address provided in the 'Buf_or_link_desc_addr_info'
|
|
|
|
|
|
<enum 0 MSDU_buf_address> The address of an MSDU buffer
|
|
<enum 1 MSDU_link_desc_address> The address of the MSDU
|
|
link descriptor.
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_REO_DEST_BUFFER_TYPE_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_REO_DEST_BUFFER_TYPE_LSB 0
|
|
#define REO_DESTINATION_RING_REO_DEST_BUFFER_TYPE_MSB 0
|
|
#define REO_DESTINATION_RING_REO_DEST_BUFFER_TYPE_MASK 0x00000001
|
|
|
|
|
|
/* Description REO_PUSH_REASON
|
|
|
|
Indicates why REO pushed the frame to this exit ring
|
|
|
|
<enum 0 reo_error_detected> Reo detected an error an pushed
|
|
this frame to this queue
|
|
<enum 1 reo_routing_instruction> Reo pushed the frame to
|
|
this queue per received routing instructions. No error
|
|
within REO was detected
|
|
|
|
|
|
<legal 0 - 1>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_REO_PUSH_REASON_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_REO_PUSH_REASON_LSB 1
|
|
#define REO_DESTINATION_RING_REO_PUSH_REASON_MSB 2
|
|
#define REO_DESTINATION_RING_REO_PUSH_REASON_MASK 0x00000006
|
|
|
|
|
|
/* Description REO_ERROR_CODE
|
|
|
|
Field only valid when 'Reo_push_reason' set to 'reo_error_detected'.
|
|
|
|
|
|
<enum 0 reo_queue_desc_addr_zero> Reo queue descriptor provided
|
|
in the REO_ENTRANCE ring is set to 0
|
|
<enum 1 reo_queue_desc_not_valid> Reo queue descriptor valid
|
|
bit is NOT set
|
|
<enum 2 ampdu_in_non_ba> AMPDU frame received without BA
|
|
session having been setup.
|
|
<enum 3 non_ba_duplicate> Non-BA session, SN equal to SSN,
|
|
Retry bit set: duplicate frame
|
|
<enum 4 ba_duplicate> BA session, duplicate frame
|
|
<enum 5 regular_frame_2k_jump> A normal (management/data
|
|
frame) received with 2K jump in SN
|
|
<enum 6 bar_frame_2k_jump> A bar received with 2K jump in
|
|
SSN
|
|
<enum 7 regular_frame_OOR> A normal (management/data frame)
|
|
received with SN falling within the OOR window
|
|
<enum 8 bar_frame_OOR> A bar received with SSN falling within
|
|
the OOR window
|
|
<enum 9 bar_frame_no_ba_session> A bar received without
|
|
a BA session
|
|
<enum 10 bar_frame_sn_equals_ssn> A bar received with SSN
|
|
equal to SN
|
|
<enum 11 pn_check_failed> PN Check Failed packet.
|
|
<enum 12 2k_error_handling_flag_set> Frame is forwarded
|
|
as a result of the 'Seq_2k_error_detected_flag' been set
|
|
in the REO Queue descriptor
|
|
<enum 13 pn_error_handling_flag_set> Frame is forwarded
|
|
as a result of the 'pn_error_detected_flag' been set in
|
|
the REO Queue descriptor
|
|
<enum 14 queue_descriptor_blocked_set> Frame is forwarded
|
|
as a result of the queue descriptor(address) being blocked
|
|
as SW/FW seems to be currently in the process of making
|
|
updates to this descriptor...
|
|
|
|
<legal 0-14>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_REO_ERROR_CODE_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_REO_ERROR_CODE_LSB 3
|
|
#define REO_DESTINATION_RING_REO_ERROR_CODE_MSB 7
|
|
#define REO_DESTINATION_RING_REO_ERROR_CODE_MASK 0x000000f8
|
|
|
|
|
|
/* Description CAPTURED_MSDU_DATA_SIZE
|
|
|
|
The number of following REO_DESTINATION STRUCTs that have
|
|
been replaced with msdu_data extracted from the msdu_buffer
|
|
and copied into the ring for easy FW/SW access.
|
|
Note that it is possible that these STRUCTs wrap around
|
|
the end of the ring.
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|
Feature supported only in HastingsPrime
|
|
<legal 0-4>
|
|
*/
|
|
|
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#define REO_DESTINATION_RING_CAPTURED_MSDU_DATA_SIZE_OFFSET 0x0000001c
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#define REO_DESTINATION_RING_CAPTURED_MSDU_DATA_SIZE_LSB 8
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#define REO_DESTINATION_RING_CAPTURED_MSDU_DATA_SIZE_MSB 11
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#define REO_DESTINATION_RING_CAPTURED_MSDU_DATA_SIZE_MASK 0x00000f00
|
|
|
|
|
|
/* Description SW_EXCEPTION
|
|
|
|
This field has the same setting as the SW_exception field
|
|
in the corresponding REO_entrance_ring descriptor.
|
|
When set, the REO entrance descriptor is generated by FW,
|
|
and the MPDU was processed in the following way:
|
|
- NO re-order function is needed.
|
|
- MPDU delinking is determined by the setting of Entrance
|
|
ring field: SW_excection_mpdu_delink
|
|
- Destination ring selection is based on the setting of
|
|
the Entrance ring field SW_exception_destination _ring_valid
|
|
|
|
Feature supported only in HastingsPrime
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_SW_EXCEPTION_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_SW_EXCEPTION_LSB 12
|
|
#define REO_DESTINATION_RING_SW_EXCEPTION_MSB 12
|
|
#define REO_DESTINATION_RING_SW_EXCEPTION_MASK 0x00001000
|
|
|
|
|
|
/* Description SRC_LINK_ID
|
|
|
|
Consumer: SW
|
|
Producer: RXDMA
|
|
|
|
Set to the link ID of the PMAC that received the frame
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_SRC_LINK_ID_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_SRC_LINK_ID_LSB 13
|
|
#define REO_DESTINATION_RING_SRC_LINK_ID_MSB 15
|
|
#define REO_DESTINATION_RING_SRC_LINK_ID_MASK 0x0000e000
|
|
|
|
|
|
/* Description REO_DESTINATION_STRUCT_SIGNATURE
|
|
|
|
Set to value 0x8 when msdu capture mode is enabled for this
|
|
ring <legal 0, 8 >
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_REO_DESTINATION_STRUCT_SIGNATURE_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_REO_DESTINATION_STRUCT_SIGNATURE_LSB 16
|
|
#define REO_DESTINATION_RING_REO_DESTINATION_STRUCT_SIGNATURE_MSB 19
|
|
#define REO_DESTINATION_RING_REO_DESTINATION_STRUCT_SIGNATURE_MASK 0x000f0000
|
|
|
|
|
|
/* Description RING_ID
|
|
|
|
The buffer pointer ring ID.
|
|
0 refers to the IDLE ring
|
|
1 - N refers to other rings
|
|
|
|
Helps with debugging when dumping ring contents.
|
|
|
|
This can be used in conjunction with the Reo_destination_struct_signature.
|
|
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_RING_ID_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_RING_ID_LSB 20
|
|
#define REO_DESTINATION_RING_RING_ID_MSB 27
|
|
#define REO_DESTINATION_RING_RING_ID_MASK 0x0ff00000
|
|
|
|
|
|
/* Description LOOPING_COUNT
|
|
|
|
A count value that indicates the number of times the producer
|
|
of entries into this Ring has looped around the ring.
|
|
At initialization time, this value is set to 0. On the first
|
|
loop, this value is set to 1. After the max value is reached
|
|
allowed by the number of bits for this field, the count
|
|
value continues with 0 again.
|
|
In case SW is the consumer of the ring entries, it can use
|
|
this field to figure out up to where the producer of entries
|
|
has created new entries. This eliminates the need to check
|
|
where the "head pointer' of the ring is located once the
|
|
SW starts processing an interrupt indicating that new entries
|
|
have been put into this ring...
|
|
|
|
Also note that SW if it wants only needs to look at the
|
|
LSB bit of this count value.
|
|
<legal all>
|
|
*/
|
|
|
|
#define REO_DESTINATION_RING_LOOPING_COUNT_OFFSET 0x0000001c
|
|
#define REO_DESTINATION_RING_LOOPING_COUNT_LSB 28
|
|
#define REO_DESTINATION_RING_LOOPING_COUNT_MSB 31
|
|
#define REO_DESTINATION_RING_LOOPING_COUNT_MASK 0xf0000000
|
|
|
|
|
|
|
|
#endif // REO_DESTINATION_RING
|