/* * Copyright (c) 2019, The Linux Foundation. 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. */ #ifndef _RX_MSDU_LINK_H_ #define _RX_MSDU_LINK_H_ #if !defined(__ASSEMBLER__) #endif #include "uniform_descriptor_header.h" #include "buffer_addr_info.h" #include "rx_msdu_details.h" // ################ START SUMMARY ################# // // Dword Fields // 0 struct uniform_descriptor_header descriptor_header; // 1-2 struct buffer_addr_info next_msdu_link_desc_addr_info; // 3 receive_queue_number[15:0], first_rx_msdu_link_struct[16], reserved_3a[31:17] // 4 pn_31_0[31:0] // 5 pn_63_32[31:0] // 6 pn_95_64[31:0] // 7 pn_127_96[31:0] // 8-11 struct rx_msdu_details msdu_0; // 12-15 struct rx_msdu_details msdu_1; // 16-19 struct rx_msdu_details msdu_2; // 20-23 struct rx_msdu_details msdu_3; // 24-27 struct rx_msdu_details msdu_4; // 28-31 struct rx_msdu_details msdu_5; // // ################ END SUMMARY ################# #define NUM_OF_DWORDS_RX_MSDU_LINK 32 struct rx_msdu_link { struct uniform_descriptor_header descriptor_header; struct buffer_addr_info next_msdu_link_desc_addr_info; uint32_t receive_queue_number : 16, //[15:0] first_rx_msdu_link_struct : 1, //[16] reserved_3a : 15; //[31:17] uint32_t pn_31_0 : 32; //[31:0] uint32_t pn_63_32 : 32; //[31:0] uint32_t pn_95_64 : 32; //[31:0] uint32_t pn_127_96 : 32; //[31:0] struct rx_msdu_details msdu_0; struct rx_msdu_details msdu_1; struct rx_msdu_details msdu_2; struct rx_msdu_details msdu_3; struct rx_msdu_details msdu_4; struct rx_msdu_details msdu_5; }; /* struct uniform_descriptor_header descriptor_header Details about which module owns this struct. Note that sub field Buffer_type shall be set to Receive_MSDU_Link_descriptor struct buffer_addr_info next_msdu_link_desc_addr_info Details of the physical address of the next MSDU link descriptor that contains info about additional MSDUs that are part of this MPDU. receive_queue_number Indicates the Receive queue to which this MPDU descriptor belongs Used for tracking, finding bugs and debugging. first_rx_msdu_link_struct When set, this RX_MSDU_link descriptor is the first one in the MSDU link list. Field MSDU_0 points to the very first MSDU buffer descriptor in the MPDU reserved_3a pn_31_0 31-0 bits of the 256-bit packet number bitmap. pn_63_32 63-32 bits of the 256-bit packet number bitmap. pn_95_64 95-64 bits of the 256-bit packet number bitmap. pn_127_96 127-96 bits of the 256-bit packet number bitmap. struct rx_msdu_details msdu_0 When First_RX_MSDU_link_struct is set, this MSDU is the first in the MPDU When First_RX_MSDU_link_struct is NOT set, this MSDU follows the last MSDU in the previous RX_MSDU_link data structure struct rx_msdu_details msdu_1 Details of next MSDU in this (MSDU flow) linked list struct rx_msdu_details msdu_2 Details of next MSDU in this (MSDU flow) linked list struct rx_msdu_details msdu_3 Details of next MSDU in this (MSDU flow) linked list struct rx_msdu_details msdu_4 Details of next MSDU in this (MSDU flow) linked list struct rx_msdu_details msdu_5 Details of next MSDU in this (MSDU flow) linked list */ /* EXTERNAL REFERENCE : struct uniform_descriptor_header descriptor_header */ /* Description RX_MSDU_LINK_0_DESCRIPTOR_HEADER_OWNER Consumer: In DEBUG mode: WBM, TQM, TXDMA, RXDMA, REO Producer: In DEBUG mode: WBM, TQM, TXDMA, RXDMA, REO The owner of this data structure: Buffer Manager currently owns this data structure. Software of FW currently owns this data structure. Transmit Queue Manager currently owns this data structure. Receive DMA currently owns this data structure. Reorder currently owns this data structure. SWITCH currently owns this data structure. */ #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_OWNER_OFFSET 0x00000000 #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_OWNER_LSB 0 #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_OWNER_MASK 0x0000000f /* Description RX_MSDU_LINK_0_DESCRIPTOR_HEADER_BUFFER_TYPE Consumer: In DEBUG mode: WBM, TQM, TXDMA, RXDMA, REO Producer: In DEBUG mode: WBM, TQM, TXDMA, RXDMA, REO Field describing what contents format is of this descriptor NOT TO BE USED: */ #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_BUFFER_TYPE_OFFSET 0x00000000 #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_BUFFER_TYPE_LSB 4 #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_BUFFER_TYPE_MASK 0x000000f0 /* Description RX_MSDU_LINK_0_DESCRIPTOR_HEADER_RESERVED_0A */ #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_RESERVED_0A_OFFSET 0x00000000 #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_RESERVED_0A_LSB 8 #define RX_MSDU_LINK_0_DESCRIPTOR_HEADER_RESERVED_0A_MASK 0xffffff00 /* EXTERNAL REFERENCE : struct buffer_addr_info next_msdu_link_desc_addr_info */ /* Description RX_MSDU_LINK_1_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0 Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_1_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET 0x00000004 #define RX_MSDU_LINK_1_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_LSB 0 #define RX_MSDU_LINK_1_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32 Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET 0x00000008 #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_LSB 0 #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MASK 0x000000ff /* Description RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER Consumer: WBM Producer: SW/FW In case of 'NULL' pointer, this field is set to 0 Indicates to which buffer manager the buffer OR MSDU_EXTENSION descriptor OR link descriptor that is being pointed to shall be returned after the frame has been processed. It is used by WBM for routing purposes. This buffer shall be returned to the WMB buffer idle list This buffer shall be returned to the WMB idle link descriptor idle list This buffer shall be returned to the FW This buffer shall be returned to the SW, ring 0 This buffer shall be returned to the SW, ring 1 This buffer shall be returned to the SW, ring 2 This buffer shall be returned to the SW, ring 3 This buffer shall be returned to the SW, ring 4 */ #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET 0x00000008 #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB 8 #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK 0x00000700 /* Description RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE Cookie field exclusively used by SW. In case of 'NULL' pointer, this field is set to 0 HW ignores the contents, accept that it passes the programmed value on to other descriptors together with the physical address Field can be used by SW to for example associate the buffers physical address with the virtual address The bit definitions as used by SW are within SW HLD specification NOTE: The three most significant bits can have a special meaning in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, and field transmit_bw_restriction is set In case of NON punctured transmission: Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only In case of punctured transmission: Sw_buffer_cookie[20:18] = 3'b000: pattern 0 only Sw_buffer_cookie[20:18] = 3'b001: pattern 1 only Sw_buffer_cookie[20:18] = 3'b010: pattern 2 only Sw_buffer_cookie[20:18] = 3'b011: pattern 3 only Sw_buffer_cookie[20:18] = 3'b100: pattern 4 only Sw_buffer_cookie[20:18] = 3'b101: pattern 5 only Sw_buffer_cookie[20:18] = 3'b110: pattern 6 only Sw_buffer_cookie[20:18] = 3'b111: pattern 7 only Note: a punctured transmission is indicated by the presence of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV */ #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET 0x00000008 #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_LSB 11 #define RX_MSDU_LINK_2_NEXT_MSDU_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MASK 0xfffff800 /* Description RX_MSDU_LINK_3_RECEIVE_QUEUE_NUMBER Indicates the Receive queue to which this MPDU descriptor belongs Used for tracking, finding bugs and debugging. */ #define RX_MSDU_LINK_3_RECEIVE_QUEUE_NUMBER_OFFSET 0x0000000c #define RX_MSDU_LINK_3_RECEIVE_QUEUE_NUMBER_LSB 0 #define RX_MSDU_LINK_3_RECEIVE_QUEUE_NUMBER_MASK 0x0000ffff /* Description RX_MSDU_LINK_3_FIRST_RX_MSDU_LINK_STRUCT When set, this RX_MSDU_link descriptor is the first one in the MSDU link list. Field MSDU_0 points to the very first MSDU buffer descriptor in the MPDU */ #define RX_MSDU_LINK_3_FIRST_RX_MSDU_LINK_STRUCT_OFFSET 0x0000000c #define RX_MSDU_LINK_3_FIRST_RX_MSDU_LINK_STRUCT_LSB 16 #define RX_MSDU_LINK_3_FIRST_RX_MSDU_LINK_STRUCT_MASK 0x00010000 /* Description RX_MSDU_LINK_3_RESERVED_3A */ #define RX_MSDU_LINK_3_RESERVED_3A_OFFSET 0x0000000c #define RX_MSDU_LINK_3_RESERVED_3A_LSB 17 #define RX_MSDU_LINK_3_RESERVED_3A_MASK 0xfffe0000 /* Description RX_MSDU_LINK_4_PN_31_0 31-0 bits of the 256-bit packet number bitmap. */ #define RX_MSDU_LINK_4_PN_31_0_OFFSET 0x00000010 #define RX_MSDU_LINK_4_PN_31_0_LSB 0 #define RX_MSDU_LINK_4_PN_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_5_PN_63_32 63-32 bits of the 256-bit packet number bitmap. */ #define RX_MSDU_LINK_5_PN_63_32_OFFSET 0x00000014 #define RX_MSDU_LINK_5_PN_63_32_LSB 0 #define RX_MSDU_LINK_5_PN_63_32_MASK 0xffffffff /* Description RX_MSDU_LINK_6_PN_95_64 95-64 bits of the 256-bit packet number bitmap. */ #define RX_MSDU_LINK_6_PN_95_64_OFFSET 0x00000018 #define RX_MSDU_LINK_6_PN_95_64_LSB 0 #define RX_MSDU_LINK_6_PN_95_64_MASK 0xffffffff /* Description RX_MSDU_LINK_7_PN_127_96 127-96 bits of the 256-bit packet number bitmap. */ #define RX_MSDU_LINK_7_PN_127_96_OFFSET 0x0000001c #define RX_MSDU_LINK_7_PN_127_96_LSB 0 #define RX_MSDU_LINK_7_PN_127_96_MASK 0xffffffff /* EXTERNAL REFERENCE : struct rx_msdu_details msdu_0 */ /* EXTERNAL REFERENCE : struct buffer_addr_info buffer_addr_info_details */ /* Description RX_MSDU_LINK_8_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0 Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_8_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET 0x00000020 #define RX_MSDU_LINK_8_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_LSB 0 #define RX_MSDU_LINK_8_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32 Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_OFFSET 0x00000024 #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_LSB 0 #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_MASK 0x000000ff /* Description RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER Consumer: WBM Producer: SW/FW In case of 'NULL' pointer, this field is set to 0 Indicates to which buffer manager the buffer OR MSDU_EXTENSION descriptor OR link descriptor that is being pointed to shall be returned after the frame has been processed. It is used by WBM for routing purposes. This buffer shall be returned to the WMB buffer idle list This buffer shall be returned to the WMB idle link descriptor idle list This buffer shall be returned to the FW This buffer shall be returned to the SW, ring 0 This buffer shall be returned to the SW, ring 1 This buffer shall be returned to the SW, ring 2 This buffer shall be returned to the SW, ring 3 This buffer shall be returned to the SW, ring 4 */ #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_OFFSET 0x00000024 #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_LSB 8 #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_MASK 0x00000700 /* Description RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE Cookie field exclusively used by SW. In case of 'NULL' pointer, this field is set to 0 HW ignores the contents, accept that it passes the programmed value on to other descriptors together with the physical address Field can be used by SW to for example associate the buffers physical address with the virtual address The bit definitions as used by SW are within SW HLD specification NOTE: The three most significant bits can have a special meaning in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, and field transmit_bw_restriction is set In case of NON punctured transmission: Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only In case of punctured transmission: Sw_buffer_cookie[20:18] = 3'b000: pattern 0 only Sw_buffer_cookie[20:18] = 3'b001: pattern 1 only Sw_buffer_cookie[20:18] = 3'b010: pattern 2 only Sw_buffer_cookie[20:18] = 3'b011: pattern 3 only Sw_buffer_cookie[20:18] = 3'b100: pattern 4 only Sw_buffer_cookie[20:18] = 3'b101: pattern 5 only Sw_buffer_cookie[20:18] = 3'b110: pattern 6 only Sw_buffer_cookie[20:18] = 3'b111: pattern 7 only Note: a punctured transmission is indicated by the presence of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV */ #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_OFFSET 0x00000024 #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_LSB 11 #define RX_MSDU_LINK_9_MSDU_0_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_MASK 0xfffff800 /* EXTERNAL REFERENCE : struct rx_msdu_desc_info rx_msdu_desc_info_details */ /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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 This is not the first MSDU in the MPDU. This MSDU is the first one in the MPDU. */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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 There are more MSDUs linked to this MSDU that belongs to this MPDU 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. */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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. */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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) */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION 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 The ID of the REO exit ring where the MSDU frame shall push after (MPDU level) reordering has finished. Reo will push the frame into the REO2TCL ring Reo will push the frame into the REO2SW1 ring Reo will push the frame into the REO2SW2 ring Reo will push the frame into the REO2SW3 ring Reo will push the frame into the REO2SW4 ring Reo will push the frame into the REO_release ring Reo will push the frame into the REO2FW ring Reo will push the frame into the REO2SW5 ring Reo will push the frame into the REO2SW6 ring REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_LSB 17 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_MASK 0x003e0000 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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... */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 22 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00400000 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 23 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00800000 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT 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 an unsuccessful MAC source address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 24 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x01000000 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 25 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x02000000 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 26 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x04000000 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT 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 an unsuccessful MAC destination address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 27 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x08000000 /* Description RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A */ #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET 0x00000028 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_LSB 28 #define RX_MSDU_LINK_10_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_MASK 0xf0000000 /* Description RX_MSDU_LINK_11_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A */ #define RX_MSDU_LINK_11_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_OFFSET 0x0000002c #define RX_MSDU_LINK_11_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_LSB 0 #define RX_MSDU_LINK_11_MSDU_0_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_MASK 0xffffffff /* EXTERNAL REFERENCE : struct rx_msdu_details msdu_1 */ /* EXTERNAL REFERENCE : struct buffer_addr_info buffer_addr_info_details */ /* Description RX_MSDU_LINK_12_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0 Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_12_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET 0x00000030 #define RX_MSDU_LINK_12_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_LSB 0 #define RX_MSDU_LINK_12_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32 Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_OFFSET 0x00000034 #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_LSB 0 #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_MASK 0x000000ff /* Description RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER Consumer: WBM Producer: SW/FW In case of 'NULL' pointer, this field is set to 0 Indicates to which buffer manager the buffer OR MSDU_EXTENSION descriptor OR link descriptor that is being pointed to shall be returned after the frame has been processed. It is used by WBM for routing purposes. This buffer shall be returned to the WMB buffer idle list This buffer shall be returned to the WMB idle link descriptor idle list This buffer shall be returned to the FW This buffer shall be returned to the SW, ring 0 This buffer shall be returned to the SW, ring 1 This buffer shall be returned to the SW, ring 2 This buffer shall be returned to the SW, ring 3 This buffer shall be returned to the SW, ring 4 */ #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_OFFSET 0x00000034 #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_LSB 8 #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_MASK 0x00000700 /* Description RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE Cookie field exclusively used by SW. In case of 'NULL' pointer, this field is set to 0 HW ignores the contents, accept that it passes the programmed value on to other descriptors together with the physical address Field can be used by SW to for example associate the buffers physical address with the virtual address The bit definitions as used by SW are within SW HLD specification NOTE: The three most significant bits can have a special meaning in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, and field transmit_bw_restriction is set In case of NON punctured transmission: Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only In case of punctured transmission: Sw_buffer_cookie[20:18] = 3'b000: pattern 0 only Sw_buffer_cookie[20:18] = 3'b001: pattern 1 only Sw_buffer_cookie[20:18] = 3'b010: pattern 2 only Sw_buffer_cookie[20:18] = 3'b011: pattern 3 only Sw_buffer_cookie[20:18] = 3'b100: pattern 4 only Sw_buffer_cookie[20:18] = 3'b101: pattern 5 only Sw_buffer_cookie[20:18] = 3'b110: pattern 6 only Sw_buffer_cookie[20:18] = 3'b111: pattern 7 only Note: a punctured transmission is indicated by the presence of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV */ #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_OFFSET 0x00000034 #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_LSB 11 #define RX_MSDU_LINK_13_MSDU_1_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_MASK 0xfffff800 /* EXTERNAL REFERENCE : struct rx_msdu_desc_info rx_msdu_desc_info_details */ /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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 This is not the first MSDU in the MPDU. This MSDU is the first one in the MPDU. */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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 There are more MSDUs linked to this MSDU that belongs to this MPDU 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. */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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. */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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) */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION 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 The ID of the REO exit ring where the MSDU frame shall push after (MPDU level) reordering has finished. Reo will push the frame into the REO2TCL ring Reo will push the frame into the REO2SW1 ring Reo will push the frame into the REO2SW2 ring Reo will push the frame into the REO2SW3 ring Reo will push the frame into the REO2SW4 ring Reo will push the frame into the REO_release ring Reo will push the frame into the REO2FW ring Reo will push the frame into the REO2SW5 ring Reo will push the frame into the REO2SW6 ring REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_LSB 17 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_MASK 0x003e0000 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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... */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 22 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00400000 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 23 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00800000 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT 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 an unsuccessful MAC source address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 24 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x01000000 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 25 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x02000000 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 26 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x04000000 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT 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 an unsuccessful MAC destination address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 27 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x08000000 /* Description RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A */ #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET 0x00000038 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_LSB 28 #define RX_MSDU_LINK_14_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_MASK 0xf0000000 /* Description RX_MSDU_LINK_15_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A */ #define RX_MSDU_LINK_15_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_OFFSET 0x0000003c #define RX_MSDU_LINK_15_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_LSB 0 #define RX_MSDU_LINK_15_MSDU_1_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_MASK 0xffffffff /* EXTERNAL REFERENCE : struct rx_msdu_details msdu_2 */ /* EXTERNAL REFERENCE : struct buffer_addr_info buffer_addr_info_details */ /* Description RX_MSDU_LINK_16_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0 Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_16_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET 0x00000040 #define RX_MSDU_LINK_16_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_LSB 0 #define RX_MSDU_LINK_16_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32 Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_OFFSET 0x00000044 #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_LSB 0 #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_MASK 0x000000ff /* Description RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER Consumer: WBM Producer: SW/FW In case of 'NULL' pointer, this field is set to 0 Indicates to which buffer manager the buffer OR MSDU_EXTENSION descriptor OR link descriptor that is being pointed to shall be returned after the frame has been processed. It is used by WBM for routing purposes. This buffer shall be returned to the WMB buffer idle list This buffer shall be returned to the WMB idle link descriptor idle list This buffer shall be returned to the FW This buffer shall be returned to the SW, ring 0 This buffer shall be returned to the SW, ring 1 This buffer shall be returned to the SW, ring 2 This buffer shall be returned to the SW, ring 3 This buffer shall be returned to the SW, ring 4 */ #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_OFFSET 0x00000044 #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_LSB 8 #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_MASK 0x00000700 /* Description RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE Cookie field exclusively used by SW. In case of 'NULL' pointer, this field is set to 0 HW ignores the contents, accept that it passes the programmed value on to other descriptors together with the physical address Field can be used by SW to for example associate the buffers physical address with the virtual address The bit definitions as used by SW are within SW HLD specification NOTE: The three most significant bits can have a special meaning in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, and field transmit_bw_restriction is set In case of NON punctured transmission: Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only In case of punctured transmission: Sw_buffer_cookie[20:18] = 3'b000: pattern 0 only Sw_buffer_cookie[20:18] = 3'b001: pattern 1 only Sw_buffer_cookie[20:18] = 3'b010: pattern 2 only Sw_buffer_cookie[20:18] = 3'b011: pattern 3 only Sw_buffer_cookie[20:18] = 3'b100: pattern 4 only Sw_buffer_cookie[20:18] = 3'b101: pattern 5 only Sw_buffer_cookie[20:18] = 3'b110: pattern 6 only Sw_buffer_cookie[20:18] = 3'b111: pattern 7 only Note: a punctured transmission is indicated by the presence of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV */ #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_OFFSET 0x00000044 #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_LSB 11 #define RX_MSDU_LINK_17_MSDU_2_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_MASK 0xfffff800 /* EXTERNAL REFERENCE : struct rx_msdu_desc_info rx_msdu_desc_info_details */ /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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 This is not the first MSDU in the MPDU. This MSDU is the first one in the MPDU. */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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 There are more MSDUs linked to this MSDU that belongs to this MPDU 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. */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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. */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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) */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION 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 The ID of the REO exit ring where the MSDU frame shall push after (MPDU level) reordering has finished. Reo will push the frame into the REO2TCL ring Reo will push the frame into the REO2SW1 ring Reo will push the frame into the REO2SW2 ring Reo will push the frame into the REO2SW3 ring Reo will push the frame into the REO2SW4 ring Reo will push the frame into the REO_release ring Reo will push the frame into the REO2FW ring Reo will push the frame into the REO2SW5 ring Reo will push the frame into the REO2SW6 ring REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_LSB 17 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_MASK 0x003e0000 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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... */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 22 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00400000 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 23 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00800000 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT 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 an unsuccessful MAC source address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 24 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x01000000 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 25 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x02000000 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 26 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x04000000 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT 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 an unsuccessful MAC destination address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 27 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x08000000 /* Description RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A */ #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET 0x00000048 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_LSB 28 #define RX_MSDU_LINK_18_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_MASK 0xf0000000 /* Description RX_MSDU_LINK_19_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A */ #define RX_MSDU_LINK_19_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_OFFSET 0x0000004c #define RX_MSDU_LINK_19_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_LSB 0 #define RX_MSDU_LINK_19_MSDU_2_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_MASK 0xffffffff /* EXTERNAL REFERENCE : struct rx_msdu_details msdu_3 */ /* EXTERNAL REFERENCE : struct buffer_addr_info buffer_addr_info_details */ /* Description RX_MSDU_LINK_20_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0 Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_20_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET 0x00000050 #define RX_MSDU_LINK_20_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_LSB 0 #define RX_MSDU_LINK_20_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32 Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_OFFSET 0x00000054 #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_LSB 0 #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_MASK 0x000000ff /* Description RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER Consumer: WBM Producer: SW/FW In case of 'NULL' pointer, this field is set to 0 Indicates to which buffer manager the buffer OR MSDU_EXTENSION descriptor OR link descriptor that is being pointed to shall be returned after the frame has been processed. It is used by WBM for routing purposes. This buffer shall be returned to the WMB buffer idle list This buffer shall be returned to the WMB idle link descriptor idle list This buffer shall be returned to the FW This buffer shall be returned to the SW, ring 0 This buffer shall be returned to the SW, ring 1 This buffer shall be returned to the SW, ring 2 This buffer shall be returned to the SW, ring 3 This buffer shall be returned to the SW, ring 4 */ #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_OFFSET 0x00000054 #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_LSB 8 #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_MASK 0x00000700 /* Description RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE Cookie field exclusively used by SW. In case of 'NULL' pointer, this field is set to 0 HW ignores the contents, accept that it passes the programmed value on to other descriptors together with the physical address Field can be used by SW to for example associate the buffers physical address with the virtual address The bit definitions as used by SW are within SW HLD specification NOTE: The three most significant bits can have a special meaning in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, and field transmit_bw_restriction is set In case of NON punctured transmission: Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only In case of punctured transmission: Sw_buffer_cookie[20:18] = 3'b000: pattern 0 only Sw_buffer_cookie[20:18] = 3'b001: pattern 1 only Sw_buffer_cookie[20:18] = 3'b010: pattern 2 only Sw_buffer_cookie[20:18] = 3'b011: pattern 3 only Sw_buffer_cookie[20:18] = 3'b100: pattern 4 only Sw_buffer_cookie[20:18] = 3'b101: pattern 5 only Sw_buffer_cookie[20:18] = 3'b110: pattern 6 only Sw_buffer_cookie[20:18] = 3'b111: pattern 7 only Note: a punctured transmission is indicated by the presence of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV */ #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_OFFSET 0x00000054 #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_LSB 11 #define RX_MSDU_LINK_21_MSDU_3_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_MASK 0xfffff800 /* EXTERNAL REFERENCE : struct rx_msdu_desc_info rx_msdu_desc_info_details */ /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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 This is not the first MSDU in the MPDU. This MSDU is the first one in the MPDU. */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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 There are more MSDUs linked to this MSDU that belongs to this MPDU 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. */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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. */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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) */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION 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 The ID of the REO exit ring where the MSDU frame shall push after (MPDU level) reordering has finished. Reo will push the frame into the REO2TCL ring Reo will push the frame into the REO2SW1 ring Reo will push the frame into the REO2SW2 ring Reo will push the frame into the REO2SW3 ring Reo will push the frame into the REO2SW4 ring Reo will push the frame into the REO_release ring Reo will push the frame into the REO2FW ring Reo will push the frame into the REO2SW5 ring Reo will push the frame into the REO2SW6 ring REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_LSB 17 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_MASK 0x003e0000 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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... */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 22 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00400000 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 23 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00800000 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT 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 an unsuccessful MAC source address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 24 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x01000000 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 25 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x02000000 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 26 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x04000000 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT 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 an unsuccessful MAC destination address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 27 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x08000000 /* Description RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A */ #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET 0x00000058 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_LSB 28 #define RX_MSDU_LINK_22_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_MASK 0xf0000000 /* Description RX_MSDU_LINK_23_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A */ #define RX_MSDU_LINK_23_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_OFFSET 0x0000005c #define RX_MSDU_LINK_23_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_LSB 0 #define RX_MSDU_LINK_23_MSDU_3_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_MASK 0xffffffff /* EXTERNAL REFERENCE : struct rx_msdu_details msdu_4 */ /* EXTERNAL REFERENCE : struct buffer_addr_info buffer_addr_info_details */ /* Description RX_MSDU_LINK_24_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0 Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_24_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET 0x00000060 #define RX_MSDU_LINK_24_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_LSB 0 #define RX_MSDU_LINK_24_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32 Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_OFFSET 0x00000064 #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_LSB 0 #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_MASK 0x000000ff /* Description RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER Consumer: WBM Producer: SW/FW In case of 'NULL' pointer, this field is set to 0 Indicates to which buffer manager the buffer OR MSDU_EXTENSION descriptor OR link descriptor that is being pointed to shall be returned after the frame has been processed. It is used by WBM for routing purposes. This buffer shall be returned to the WMB buffer idle list This buffer shall be returned to the WMB idle link descriptor idle list This buffer shall be returned to the FW This buffer shall be returned to the SW, ring 0 This buffer shall be returned to the SW, ring 1 This buffer shall be returned to the SW, ring 2 This buffer shall be returned to the SW, ring 3 This buffer shall be returned to the SW, ring 4 */ #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_OFFSET 0x00000064 #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_LSB 8 #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_MASK 0x00000700 /* Description RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE Cookie field exclusively used by SW. In case of 'NULL' pointer, this field is set to 0 HW ignores the contents, accept that it passes the programmed value on to other descriptors together with the physical address Field can be used by SW to for example associate the buffers physical address with the virtual address The bit definitions as used by SW are within SW HLD specification NOTE: The three most significant bits can have a special meaning in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, and field transmit_bw_restriction is set In case of NON punctured transmission: Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only In case of punctured transmission: Sw_buffer_cookie[20:18] = 3'b000: pattern 0 only Sw_buffer_cookie[20:18] = 3'b001: pattern 1 only Sw_buffer_cookie[20:18] = 3'b010: pattern 2 only Sw_buffer_cookie[20:18] = 3'b011: pattern 3 only Sw_buffer_cookie[20:18] = 3'b100: pattern 4 only Sw_buffer_cookie[20:18] = 3'b101: pattern 5 only Sw_buffer_cookie[20:18] = 3'b110: pattern 6 only Sw_buffer_cookie[20:18] = 3'b111: pattern 7 only Note: a punctured transmission is indicated by the presence of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV */ #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_OFFSET 0x00000064 #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_LSB 11 #define RX_MSDU_LINK_25_MSDU_4_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_MASK 0xfffff800 /* EXTERNAL REFERENCE : struct rx_msdu_desc_info rx_msdu_desc_info_details */ /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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 This is not the first MSDU in the MPDU. This MSDU is the first one in the MPDU. */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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 There are more MSDUs linked to this MSDU that belongs to this MPDU 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. */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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. */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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) */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION 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 The ID of the REO exit ring where the MSDU frame shall push after (MPDU level) reordering has finished. Reo will push the frame into the REO2TCL ring Reo will push the frame into the REO2SW1 ring Reo will push the frame into the REO2SW2 ring Reo will push the frame into the REO2SW3 ring Reo will push the frame into the REO2SW4 ring Reo will push the frame into the REO_release ring Reo will push the frame into the REO2FW ring Reo will push the frame into the REO2SW5 ring Reo will push the frame into the REO2SW6 ring REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_LSB 17 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_MASK 0x003e0000 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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... */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 22 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00400000 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 23 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00800000 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT 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 an unsuccessful MAC source address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 24 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x01000000 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 25 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x02000000 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 26 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x04000000 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT 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 an unsuccessful MAC destination address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 27 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x08000000 /* Description RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A */ #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET 0x00000068 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_LSB 28 #define RX_MSDU_LINK_26_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_MASK 0xf0000000 /* Description RX_MSDU_LINK_27_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A */ #define RX_MSDU_LINK_27_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_OFFSET 0x0000006c #define RX_MSDU_LINK_27_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_LSB 0 #define RX_MSDU_LINK_27_MSDU_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_MASK 0xffffffff /* EXTERNAL REFERENCE : struct rx_msdu_details msdu_5 */ /* EXTERNAL REFERENCE : struct buffer_addr_info buffer_addr_info_details */ /* Description RX_MSDU_LINK_28_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0 Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_28_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET 0x00000070 #define RX_MSDU_LINK_28_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_LSB 0 #define RX_MSDU_LINK_28_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_MASK 0xffffffff /* Description RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32 Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION descriptor OR Link Descriptor In case of 'NULL' pointer, this field is set to 0 */ #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_OFFSET 0x00000074 #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_LSB 0 #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_39_32_MASK 0x000000ff /* Description RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER Consumer: WBM Producer: SW/FW In case of 'NULL' pointer, this field is set to 0 Indicates to which buffer manager the buffer OR MSDU_EXTENSION descriptor OR link descriptor that is being pointed to shall be returned after the frame has been processed. It is used by WBM for routing purposes. This buffer shall be returned to the WMB buffer idle list This buffer shall be returned to the WMB idle link descriptor idle list This buffer shall be returned to the FW This buffer shall be returned to the SW, ring 0 This buffer shall be returned to the SW, ring 1 This buffer shall be returned to the SW, ring 2 This buffer shall be returned to the SW, ring 3 This buffer shall be returned to the SW, ring 4 */ #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_OFFSET 0x00000074 #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_LSB 8 #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_RETURN_BUFFER_MANAGER_MASK 0x00000700 /* Description RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE Cookie field exclusively used by SW. In case of 'NULL' pointer, this field is set to 0 HW ignores the contents, accept that it passes the programmed value on to other descriptors together with the physical address Field can be used by SW to for example associate the buffers physical address with the virtual address The bit definitions as used by SW are within SW HLD specification NOTE: The three most significant bits can have a special meaning in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, and field transmit_bw_restriction is set In case of NON punctured transmission: Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only In case of punctured transmission: Sw_buffer_cookie[20:18] = 3'b000: pattern 0 only Sw_buffer_cookie[20:18] = 3'b001: pattern 1 only Sw_buffer_cookie[20:18] = 3'b010: pattern 2 only Sw_buffer_cookie[20:18] = 3'b011: pattern 3 only Sw_buffer_cookie[20:18] = 3'b100: pattern 4 only Sw_buffer_cookie[20:18] = 3'b101: pattern 5 only Sw_buffer_cookie[20:18] = 3'b110: pattern 6 only Sw_buffer_cookie[20:18] = 3'b111: pattern 7 only Note: a punctured transmission is indicated by the presence of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV */ #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_OFFSET 0x00000074 #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_LSB 11 #define RX_MSDU_LINK_29_MSDU_5_BUFFER_ADDR_INFO_DETAILS_SW_BUFFER_COOKIE_MASK 0xfffff800 /* EXTERNAL REFERENCE : struct rx_msdu_desc_info rx_msdu_desc_info_details */ /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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 This is not the first MSDU in the MPDU. This MSDU is the first one in the MPDU. */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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 There are more MSDUs linked to this MSDU that belongs to this MPDU 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. */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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. */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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) */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION 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 The ID of the REO exit ring where the MSDU frame shall push after (MPDU level) reordering has finished. Reo will push the frame into the REO2TCL ring Reo will push the frame into the REO2SW1 ring Reo will push the frame into the REO2SW2 ring Reo will push the frame into the REO2SW3 ring Reo will push the frame into the REO2SW4 ring Reo will push the frame into the REO_release ring Reo will push the frame into the REO2FW ring Reo will push the frame into the REO2SW5 ring Reo will push the frame into the REO2SW6 ring REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this REO remaps this */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_LSB 17 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_MASK 0x003e0000 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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... */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 22 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00400000 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 23 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00800000 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT 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 an unsuccessful MAC source address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 24 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x01000000 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 25 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x02000000 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_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 */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 26 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x04000000 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT 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 an unsuccessful MAC destination address search due to the expiring of the search timer for this MSDU */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 27 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x08000000 /* Description RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A */ #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET 0x00000078 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_LSB 28 #define RX_MSDU_LINK_30_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_MASK 0xf0000000 /* Description RX_MSDU_LINK_31_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A */ #define RX_MSDU_LINK_31_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_OFFSET 0x0000007c #define RX_MSDU_LINK_31_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_LSB 0 #define RX_MSDU_LINK_31_MSDU_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_MASK 0xffffffff #endif // _RX_MSDU_LINK_H_