| /* |
| * Copyright (c) 2020 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. |
| */ |
| |
| // |
| // DO NOT EDIT! This file is automatically generated |
| // These definitions are tied to a particular hardware layout |
| |
| |
| #ifndef _REO_DESTINATION_RING_H_ |
| #define _REO_DESTINATION_RING_H_ |
| #if !defined(__ASSEMBLER__) |
| #endif |
| |
| #include "buffer_addr_info.h" |
| #include "rx_mpdu_desc_info.h" |
| #include "rx_msdu_desc_info.h" |
| |
| // ################ START SUMMARY ################# |
| // |
| // Dword Fields |
| // 0-1 struct buffer_addr_info buf_or_link_desc_addr_info; |
| // 2-3 struct rx_mpdu_desc_info rx_mpdu_desc_info_details; |
| // 4-5 struct rx_msdu_desc_info rx_msdu_desc_info_details; |
| // 6 rx_reo_queue_desc_addr_31_0[31:0] |
| // 7 rx_reo_queue_desc_addr_39_32[7:0], reo_dest_buffer_type[8], reo_push_reason[10:9], reo_error_code[15:11], receive_queue_number[31:16] |
| // 8 soft_reorder_info_valid[0], reorder_opcode[4:1], reorder_slot_index[12:5], mpdu_fragment_number[16:13], captured_msdu_data_size[20:17], sw_exception[21], reserved_8a[31:22] |
| // 9 reo_destination_struct_signature[31:0] |
| // 10 reserved_10a[31:0] |
| // 11 reserved_11a[31:0] |
| // 12 reserved_12a[31:0] |
| // 13 reserved_13a[31:0] |
| // 14 reserved_14a[31:0] |
| // 15 reserved_15[19:0], ring_id[27:20], looping_count[31:28] |
| // |
| // ################ END SUMMARY ################# |
| |
| #define NUM_OF_DWORDS_REO_DESTINATION_RING 16 |
| |
| struct reo_destination_ring { |
| struct buffer_addr_info buf_or_link_desc_addr_info; |
| struct rx_mpdu_desc_info rx_mpdu_desc_info_details; |
| struct rx_msdu_desc_info rx_msdu_desc_info_details; |
| uint32_t rx_reo_queue_desc_addr_31_0 : 32; //[31:0] |
| uint32_t rx_reo_queue_desc_addr_39_32 : 8, //[7:0] |
| reo_dest_buffer_type : 1, //[8] |
| reo_push_reason : 2, //[10:9] |
| reo_error_code : 5, //[15:11] |
| receive_queue_number : 16; //[31:16] |
| uint32_t soft_reorder_info_valid : 1, //[0] |
| reorder_opcode : 4, //[4:1] |
| reorder_slot_index : 8, //[12:5] |
| mpdu_fragment_number : 4, //[16:13] |
| captured_msdu_data_size : 4, //[20:17] |
| sw_exception : 1, //[21] |
| reserved_8a : 10; //[31:22] |
| uint32_t reo_destination_struct_signature: 32; //[31:0] |
| uint32_t reserved_10a : 32; //[31:0] |
| uint32_t reserved_11a : 32; //[31:0] |
| uint32_t reserved_12a : 32; //[31:0] |
| uint32_t reserved_13a : 32; //[31:0] |
| uint32_t reserved_14a : 32; //[31:0] |
| uint32_t reserved_15 : 20, //[19:0] |
| ring_id : 8, //[27:20] |
| looping_count : 4; //[31:28] |
| }; |
| |
| /* |
| |
| struct buffer_addr_info buf_or_link_desc_addr_info |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| Details of the physical address of the a buffer or MSDU |
| link descriptor |
| |
| struct rx_mpdu_desc_info rx_mpdu_desc_info_details |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| General information related to the MPDU that is passed |
| on from REO entrance ring to the REO destination ring |
| |
| struct rx_msdu_desc_info rx_msdu_desc_info_details |
| |
| General information related to the MSDU that is passed |
| on from RXDMA all the way to to the REO destination ring. |
| |
| rx_reo_queue_desc_addr_31_0 |
| |
| Consumer: REO |
| |
| Producer: RXDMA |
| |
| |
| |
| Address (lower 32 bits) of the REO queue descriptor. |
| |
| <legal all> |
| |
| rx_reo_queue_desc_addr_39_32 |
| |
| Consumer: REO |
| |
| Producer: RXDMA |
| |
| |
| |
| Address (upper 8 bits) of the REO queue descriptor. |
| |
| <legal all> |
| |
| 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> |
| |
| 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> |
| |
| 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> |
| |
| receive_queue_number |
| |
| This field in NOT valid (should be set to 0), when |
| SW_exception is set. |
| |
| This field indicates the REO MPDU reorder queue ID from |
| which this frame originated. This field is populated from a |
| field with the same name in the RX_REO_QUEUE descriptor. |
| |
| <legal all> |
| |
| soft_reorder_info_valid |
| |
| This field in NOT valid (should be set to 0), when |
| SW_exception is set. |
| |
| When set, REO has been instructed to not perform the |
| actual re-ordering of frames for this queue, but just to |
| insert the reorder opcodes |
| |
| <legal all> |
| |
| reorder_opcode |
| |
| Field is valid when 'Soft_reorder_info_valid' is set. |
| This field is always valid for debug purpose as well. |
| |
| Details are in the MLD. |
| |
| |
| |
| <enum 0 invalid> |
| |
| <enum 1 fwdcur_fwdbuf> |
| |
| <enum 2 fwdbuf_fwdcur> |
| |
| <enum 3 qcur> |
| |
| <enum 4 fwdbuf_qcur> |
| |
| <enum 5 fwdbuf_drop> |
| |
| <enum 6 fwdall_drop> |
| |
| <enum 7 fwdall_qcur> |
| |
| <enum 8 reserved_reo_opcode_1> |
| |
| <enum 9 dropcur> the error reason code is in |
| reo_error_code field. |
| |
| <enum 10 reserved_reo_opcode_2> |
| |
| <enum 11 reserved_reo_opcode_3> |
| |
| <enum 12 reserved_reo_opcode_4> |
| |
| <enum 13 reserved_reo_opcode_5> |
| |
| <enum 14 reserved_reo_opcode_6> |
| |
| <enum 15 reserved_reo_opcode_7> |
| |
| |
| |
| <legal all> |
| |
| reorder_slot_index |
| |
| Field only valid when 'Soft_reorder_info_valid' is set. |
| |
| |
| |
| TODO: add description |
| |
| |
| |
| <legal all> |
| |
| mpdu_fragment_number |
| |
| Field only valid when Rx_mpdu_desc_info_details. |
| Fragment_flag is set. |
| |
| |
| |
| The fragment number from the 802.11 header. |
| |
| |
| |
| Note that the sequence number is embedded in the field: |
| Rx_mpdu_desc_info_details. Mpdu_sequence_number |
| |
| |
| |
| <legal all> |
| |
| 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. |
| |
| Feature supported only in HastingsPrime |
| |
| <legal 0-4> |
| |
| 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 |
| |
| Feature supported only in HastingsPrime |
| |
| <legal all> |
| |
| reserved_8a |
| |
| <legal 0> |
| |
| reo_destination_struct_signature |
| |
| Set to value 0x8888_88888 when msdu capture mode is |
| enabled for this ring (supported only in HastingsPrime) |
| |
| <legal 0, 2290649224 > |
| |
| reserved_10a |
| |
| <legal 0> |
| |
| reserved_11a |
| |
| <legal 0> |
| |
| reserved_12a |
| |
| <legal 0> |
| |
| reserved_13a |
| |
| <legal 0> |
| |
| reserved_14a |
| |
| <legal 0> |
| |
| reserved_15 |
| |
| <legal 0> |
| |
| 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. |
| |
| <legal all> |
| |
| 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> |
| */ |
| |
| |
| /* EXTERNAL REFERENCE : struct buffer_addr_info buf_or_link_desc_addr_info */ |
| |
| |
| /* Description REO_DESTINATION_RING_0_BUF_OR_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 |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_0_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET 0x00000000 |
| #define REO_DESTINATION_RING_0_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_LSB 0 |
| #define REO_DESTINATION_RING_0_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_1_BUF_OR_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 |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET 0x00000004 |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_LSB 0 |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MASK 0x000000ff |
| |
| /* Description REO_DESTINATION_RING_1_BUF_OR_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. |
| |
| |
| |
| <enum 0 WBM_IDLE_BUF_LIST> This buffer shall be returned |
| to the WMB buffer idle list |
| |
| <enum 1 WBM_IDLE_DESC_LIST> This buffer shall be |
| returned to the WMB idle link descriptor idle list |
| |
| <enum 2 FW_BM> This buffer shall be returned to the FW |
| |
| <enum 3 SW0_BM> This buffer shall be returned to the SW, |
| ring 0 |
| |
| <enum 4 SW1_BM> This buffer shall be returned to the SW, |
| ring 1 |
| |
| <enum 5 SW2_BM> This buffer shall be returned to the SW, |
| ring 2 |
| |
| <enum 6 SW3_BM> This buffer shall be returned to the SW, |
| ring 3 |
| |
| <enum 7 SW4_BM> This buffer shall be returned to the SW, |
| ring 4 |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET 0x00000004 |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB 8 |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK 0x00000700 |
| |
| /* Description REO_DESTINATION_RING_1_BUF_OR_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 |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET 0x00000004 |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_LSB 11 |
| #define REO_DESTINATION_RING_1_BUF_OR_LINK_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MASK 0xfffff800 |
| |
| /* EXTERNAL REFERENCE : struct rx_mpdu_desc_info rx_mpdu_desc_info_details */ |
| |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| The number of MSDUs within the MPDU |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_LSB 0 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_MASK 0x000000ff |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_SEQUENCE_NUMBER |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| The field can have two different meanings based on the |
| setting of field 'BAR_frame': |
| |
| |
| |
| 'BAR_frame' is NOT set: |
| |
| The MPDU sequence number of the received frame. |
| |
| |
| |
| 'BAR_frame' is set. |
| |
| The MPDU Start sequence number from the BAR frame |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_SEQUENCE_NUMBER_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_SEQUENCE_NUMBER_LSB 8 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_SEQUENCE_NUMBER_MASK 0x000fff00 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| When set, this MPDU is a fragment and REO should forward |
| this fragment MPDU to the REO destination ring without any |
| reorder checks, pn checks or bitmap update. This implies |
| that REO is forwarding the pointer to the MSDU link |
| descriptor. The destination ring is coming from a |
| programmable register setting in REO |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_LSB 20 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_MASK 0x00100000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| The retry bit setting from the MPDU header of the |
| received frame |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_LSB 21 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_MASK 0x00200000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| When set, the MPDU was received as part of an A-MPDU. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_LSB 22 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_MASK 0x00400000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| When set, the received frame is a BAR frame. After |
| processing, this frame shall be pushed to SW or deleted. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_LSB 23 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_MASK 0x00800000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO |
| |
| Consumer: REO/SW/FW |
| |
| Producer: RXDMA |
| |
| |
| |
| Copied here by RXDMA from RX_MPDU_END |
| |
| When not set, REO will Not perform a PN sequence number |
| check |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_LSB 24 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_MASK 0x01000000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IS_VALID |
| |
| When set, OLE found a valid SA entry for all MSDUs in |
| this MPDU |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 25 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x02000000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT |
| |
| When set, at least 1 MSDU within the MPDU has an |
| unsuccessful MAC source address search due to the expiration |
| of the search timer. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 26 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x04000000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_VALID |
| |
| When set, OLE found a valid DA entry for all MSDUs in |
| this MPDU |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 27 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x08000000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_MCBC |
| |
| Field Only valid if da_is_valid is set |
| |
| |
| |
| When set, at least one of the DA addresses is a |
| Multicast or Broadcast address. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 28 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x10000000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT |
| |
| When set, at least 1 MSDU within the MPDU has an |
| unsuccessful MAC destination address search due to the |
| expiration of the search timer. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 29 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x20000000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU |
| |
| Field only valid when first_msdu_in_mpdu_flag is set. |
| |
| |
| |
| When set, the contents in the MSDU buffer contains a |
| 'RAW' MPDU. This 'RAW' MPDU might be spread out over |
| multiple MSDU buffers. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_LSB 30 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_MASK 0x40000000 |
| |
| /* Description REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG |
| |
| The More Fragment bit setting from the MPDU header of |
| the received frame |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_OFFSET 0x00000008 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_LSB 31 |
| #define REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_MASK 0x80000000 |
| |
| /* Description REO_DESTINATION_RING_3_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA |
| |
| Meta data that SW has programmed in the Peer table entry |
| of the transmitting STA. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_3_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_OFFSET 0x0000000c |
| #define REO_DESTINATION_RING_3_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_LSB 0 |
| #define REO_DESTINATION_RING_3_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_MASK 0xffffffff |
| |
| /* EXTERNAL REFERENCE : struct rx_msdu_desc_info rx_msdu_desc_info_details */ |
| |
| |
| /* Description REO_DESTINATION_RING_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 |
| |
| |
| |
| <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_4_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 |
| |
| /* Description REO_DESTINATION_RING_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 |
| |
| |
| |
| <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_4_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 |
| |
| /* Description REO_DESTINATION_RING_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. |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 |
| |
| /* Description REO_DESTINATION_RING_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) |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 |
| |
| /* Description REO_DESTINATION_RING_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. |
| |
| |
| |
| <enum 0 reo_destination_tcl> Reo will push the frame |
| into the REO2TCL ring |
| |
| <enum 1 reo_destination_sw1> Reo will push the frame |
| into the REO2SW1 ring |
| |
| <enum 2 reo_destination_sw2> Reo will push the frame |
| into the REO2SW2 ring |
| |
| <enum 3 reo_destination_sw3> Reo will push the frame |
| into the REO2SW3 ring |
| |
| <enum 4 reo_destination_sw4> Reo will push the frame |
| into the REO2SW4 ring |
| |
| <enum 5 reo_destination_release> Reo will push the frame |
| into the REO_release ring |
| |
| <enum 6 reo_destination_fw> Reo will push the frame into |
| the REO2FW ring |
| |
| <enum 7 reo_destination_sw5> Reo will push the frame |
| into the REO2SW5 ring (REO remaps this in chips without |
| REO2SW5 ring, e.g. Pine) |
| |
| <enum 8 reo_destination_sw6> Reo will push the frame |
| into the REO2SW6 ring (REO remaps this in chips without |
| REO2SW6 ring, e.g. Pine) |
| |
| <enum 9 reo_destination_9> REO remaps this <enum 10 |
| reo_destination_10> REO remaps this |
| |
| <enum 11 reo_destination_11> REO remaps this |
| |
| <enum 12 reo_destination_12> REO remaps this <enum 13 |
| reo_destination_13> REO remaps this |
| |
| <enum 14 reo_destination_14> REO remaps this |
| |
| <enum 15 reo_destination_15> REO remaps this |
| |
| <enum 16 reo_destination_16> REO remaps this |
| |
| <enum 17 reo_destination_17> REO remaps this |
| |
| <enum 18 reo_destination_18> REO remaps this |
| |
| <enum 19 reo_destination_19> REO remaps this |
| |
| <enum 20 reo_destination_20> REO remaps this |
| |
| <enum 21 reo_destination_21> REO remaps this |
| |
| <enum 22 reo_destination_22> REO remaps this |
| |
| <enum 23 reo_destination_23> REO remaps this |
| |
| <enum 24 reo_destination_24> REO remaps this |
| |
| <enum 25 reo_destination_25> REO remaps this |
| |
| <enum 26 reo_destination_26> REO remaps this |
| |
| <enum 27 reo_destination_27> REO remaps this |
| |
| <enum 28 reo_destination_28> REO remaps this |
| |
| <enum 29 reo_destination_29> REO remaps this |
| |
| <enum 30 reo_destination_30> REO remaps this |
| |
| <enum 31 reo_destination_31> REO remaps this |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_LSB 17 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_REO_DESTINATION_INDICATION_MASK 0x003e0000 |
| |
| /* Description REO_DESTINATION_RING_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... |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 22 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00400000 |
| |
| /* Description REO_DESTINATION_RING_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 |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 23 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00800000 |
| |
| /* Description REO_DESTINATION_RING_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 |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_LSB 24 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_SA_IDX_TIMEOUT_MASK 0x01000000 |
| |
| /* Description REO_DESTINATION_RING_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 |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 25 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x02000000 |
| |
| /* Description REO_DESTINATION_RING_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 |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 26 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x04000000 |
| |
| /* Description REO_DESTINATION_RING_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 |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_LSB 27 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_DA_IDX_TIMEOUT_MASK 0x08000000 |
| |
| /* Description REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_OFFSET 0x00000010 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_LSB 28 |
| #define REO_DESTINATION_RING_4_RX_MSDU_DESC_INFO_DETAILS_RESERVED_0A_MASK 0xf0000000 |
| |
| /* Description REO_DESTINATION_RING_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_OFFSET 0x00000014 |
| #define REO_DESTINATION_RING_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_LSB 0 |
| #define REO_DESTINATION_RING_5_RX_MSDU_DESC_INFO_DETAILS_RESERVED_1A_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_6_RX_REO_QUEUE_DESC_ADDR_31_0 |
| |
| Consumer: REO |
| |
| Producer: RXDMA |
| |
| |
| |
| Address (lower 32 bits) of the REO queue descriptor. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_6_RX_REO_QUEUE_DESC_ADDR_31_0_OFFSET 0x00000018 |
| #define REO_DESTINATION_RING_6_RX_REO_QUEUE_DESC_ADDR_31_0_LSB 0 |
| #define REO_DESTINATION_RING_6_RX_REO_QUEUE_DESC_ADDR_31_0_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_7_RX_REO_QUEUE_DESC_ADDR_39_32 |
| |
| Consumer: REO |
| |
| Producer: RXDMA |
| |
| |
| |
| Address (upper 8 bits) of the REO queue descriptor. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_7_RX_REO_QUEUE_DESC_ADDR_39_32_OFFSET 0x0000001c |
| #define REO_DESTINATION_RING_7_RX_REO_QUEUE_DESC_ADDR_39_32_LSB 0 |
| #define REO_DESTINATION_RING_7_RX_REO_QUEUE_DESC_ADDR_39_32_MASK 0x000000ff |
| |
| /* Description REO_DESTINATION_RING_7_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_7_REO_DEST_BUFFER_TYPE_OFFSET 0x0000001c |
| #define REO_DESTINATION_RING_7_REO_DEST_BUFFER_TYPE_LSB 8 |
| #define REO_DESTINATION_RING_7_REO_DEST_BUFFER_TYPE_MASK 0x00000100 |
| |
| /* Description REO_DESTINATION_RING_7_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_7_REO_PUSH_REASON_OFFSET 0x0000001c |
| #define REO_DESTINATION_RING_7_REO_PUSH_REASON_LSB 9 |
| #define REO_DESTINATION_RING_7_REO_PUSH_REASON_MASK 0x00000600 |
| |
| /* Description REO_DESTINATION_RING_7_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_7_REO_ERROR_CODE_OFFSET 0x0000001c |
| #define REO_DESTINATION_RING_7_REO_ERROR_CODE_LSB 11 |
| #define REO_DESTINATION_RING_7_REO_ERROR_CODE_MASK 0x0000f800 |
| |
| /* Description REO_DESTINATION_RING_7_RECEIVE_QUEUE_NUMBER |
| |
| This field in NOT valid (should be set to 0), when |
| SW_exception is set. |
| |
| This field indicates the REO MPDU reorder queue ID from |
| which this frame originated. This field is populated from a |
| field with the same name in the RX_REO_QUEUE descriptor. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_7_RECEIVE_QUEUE_NUMBER_OFFSET 0x0000001c |
| #define REO_DESTINATION_RING_7_RECEIVE_QUEUE_NUMBER_LSB 16 |
| #define REO_DESTINATION_RING_7_RECEIVE_QUEUE_NUMBER_MASK 0xffff0000 |
| |
| /* Description REO_DESTINATION_RING_8_SOFT_REORDER_INFO_VALID |
| |
| This field in NOT valid (should be set to 0), when |
| SW_exception is set. |
| |
| When set, REO has been instructed to not perform the |
| actual re-ordering of frames for this queue, but just to |
| insert the reorder opcodes |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_8_SOFT_REORDER_INFO_VALID_OFFSET 0x00000020 |
| #define REO_DESTINATION_RING_8_SOFT_REORDER_INFO_VALID_LSB 0 |
| #define REO_DESTINATION_RING_8_SOFT_REORDER_INFO_VALID_MASK 0x00000001 |
| |
| /* Description REO_DESTINATION_RING_8_REORDER_OPCODE |
| |
| Field is valid when 'Soft_reorder_info_valid' is set. |
| This field is always valid for debug purpose as well. |
| |
| Details are in the MLD. |
| |
| |
| |
| <enum 0 invalid> |
| |
| <enum 1 fwdcur_fwdbuf> |
| |
| <enum 2 fwdbuf_fwdcur> |
| |
| <enum 3 qcur> |
| |
| <enum 4 fwdbuf_qcur> |
| |
| <enum 5 fwdbuf_drop> |
| |
| <enum 6 fwdall_drop> |
| |
| <enum 7 fwdall_qcur> |
| |
| <enum 8 reserved_reo_opcode_1> |
| |
| <enum 9 dropcur> the error reason code is in |
| reo_error_code field. |
| |
| <enum 10 reserved_reo_opcode_2> |
| |
| <enum 11 reserved_reo_opcode_3> |
| |
| <enum 12 reserved_reo_opcode_4> |
| |
| <enum 13 reserved_reo_opcode_5> |
| |
| <enum 14 reserved_reo_opcode_6> |
| |
| <enum 15 reserved_reo_opcode_7> |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_8_REORDER_OPCODE_OFFSET 0x00000020 |
| #define REO_DESTINATION_RING_8_REORDER_OPCODE_LSB 1 |
| #define REO_DESTINATION_RING_8_REORDER_OPCODE_MASK 0x0000001e |
| |
| /* Description REO_DESTINATION_RING_8_REORDER_SLOT_INDEX |
| |
| Field only valid when 'Soft_reorder_info_valid' is set. |
| |
| |
| |
| TODO: add description |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_8_REORDER_SLOT_INDEX_OFFSET 0x00000020 |
| #define REO_DESTINATION_RING_8_REORDER_SLOT_INDEX_LSB 5 |
| #define REO_DESTINATION_RING_8_REORDER_SLOT_INDEX_MASK 0x00001fe0 |
| |
| /* Description REO_DESTINATION_RING_8_MPDU_FRAGMENT_NUMBER |
| |
| Field only valid when Rx_mpdu_desc_info_details. |
| Fragment_flag is set. |
| |
| |
| |
| The fragment number from the 802.11 header. |
| |
| |
| |
| Note that the sequence number is embedded in the field: |
| Rx_mpdu_desc_info_details. Mpdu_sequence_number |
| |
| |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_8_MPDU_FRAGMENT_NUMBER_OFFSET 0x00000020 |
| #define REO_DESTINATION_RING_8_MPDU_FRAGMENT_NUMBER_LSB 13 |
| #define REO_DESTINATION_RING_8_MPDU_FRAGMENT_NUMBER_MASK 0x0001e000 |
| |
| /* Description REO_DESTINATION_RING_8_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. |
| |
| Feature supported only in HastingsPrime |
| |
| <legal 0-4> |
| */ |
| #define REO_DESTINATION_RING_8_CAPTURED_MSDU_DATA_SIZE_OFFSET 0x00000020 |
| #define REO_DESTINATION_RING_8_CAPTURED_MSDU_DATA_SIZE_LSB 17 |
| #define REO_DESTINATION_RING_8_CAPTURED_MSDU_DATA_SIZE_MASK 0x001e0000 |
| |
| /* Description REO_DESTINATION_RING_8_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 |
| |
| Feature supported only in HastingsPrime |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_8_SW_EXCEPTION_OFFSET 0x00000020 |
| #define REO_DESTINATION_RING_8_SW_EXCEPTION_LSB 21 |
| #define REO_DESTINATION_RING_8_SW_EXCEPTION_MASK 0x00200000 |
| |
| /* Description REO_DESTINATION_RING_8_RESERVED_8A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_8_RESERVED_8A_OFFSET 0x00000020 |
| #define REO_DESTINATION_RING_8_RESERVED_8A_LSB 22 |
| #define REO_DESTINATION_RING_8_RESERVED_8A_MASK 0xffc00000 |
| |
| /* Description REO_DESTINATION_RING_9_REO_DESTINATION_STRUCT_SIGNATURE |
| |
| Set to value 0x8888_88888 when msdu capture mode is |
| enabled for this ring (supported only in HastingsPrime) |
| |
| <legal 0, 2290649224 > |
| */ |
| #define REO_DESTINATION_RING_9_REO_DESTINATION_STRUCT_SIGNATURE_OFFSET 0x00000024 |
| #define REO_DESTINATION_RING_9_REO_DESTINATION_STRUCT_SIGNATURE_LSB 0 |
| #define REO_DESTINATION_RING_9_REO_DESTINATION_STRUCT_SIGNATURE_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_10_RESERVED_10A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_10_RESERVED_10A_OFFSET 0x00000028 |
| #define REO_DESTINATION_RING_10_RESERVED_10A_LSB 0 |
| #define REO_DESTINATION_RING_10_RESERVED_10A_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_11_RESERVED_11A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_11_RESERVED_11A_OFFSET 0x0000002c |
| #define REO_DESTINATION_RING_11_RESERVED_11A_LSB 0 |
| #define REO_DESTINATION_RING_11_RESERVED_11A_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_12_RESERVED_12A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_12_RESERVED_12A_OFFSET 0x00000030 |
| #define REO_DESTINATION_RING_12_RESERVED_12A_LSB 0 |
| #define REO_DESTINATION_RING_12_RESERVED_12A_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_13_RESERVED_13A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_13_RESERVED_13A_OFFSET 0x00000034 |
| #define REO_DESTINATION_RING_13_RESERVED_13A_LSB 0 |
| #define REO_DESTINATION_RING_13_RESERVED_13A_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_14_RESERVED_14A |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_14_RESERVED_14A_OFFSET 0x00000038 |
| #define REO_DESTINATION_RING_14_RESERVED_14A_LSB 0 |
| #define REO_DESTINATION_RING_14_RESERVED_14A_MASK 0xffffffff |
| |
| /* Description REO_DESTINATION_RING_15_RESERVED_15 |
| |
| <legal 0> |
| */ |
| #define REO_DESTINATION_RING_15_RESERVED_15_OFFSET 0x0000003c |
| #define REO_DESTINATION_RING_15_RESERVED_15_LSB 0 |
| #define REO_DESTINATION_RING_15_RESERVED_15_MASK 0x000fffff |
| |
| /* Description REO_DESTINATION_RING_15_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. |
| |
| <legal all> |
| */ |
| #define REO_DESTINATION_RING_15_RING_ID_OFFSET 0x0000003c |
| #define REO_DESTINATION_RING_15_RING_ID_LSB 20 |
| #define REO_DESTINATION_RING_15_RING_ID_MASK 0x0ff00000 |
| |
| /* Description REO_DESTINATION_RING_15_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_15_LOOPING_COUNT_OFFSET 0x0000003c |
| #define REO_DESTINATION_RING_15_LOOPING_COUNT_LSB 28 |
| #define REO_DESTINATION_RING_15_LOOPING_COUNT_MASK 0xf0000000 |
| |
| |
| #endif // _REO_DESTINATION_RING_H_ |