
Change the name of target type qcn9100 to qcn6122 in hwioreg header files. Change-Id: Ifd4c209b69275e894fc1c700de94c6c8e2d94c08 CRs-Fixed: 2854243
1265 lines
36 KiB
C
1265 lines
36 KiB
C
/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _TCL_DATA_CMD_H_
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#define _TCL_DATA_CMD_H_
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#if !defined(__ASSEMBLER__)
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#endif
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#include "buffer_addr_info.h"
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// ################ START SUMMARY #################
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//
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// Dword Fields
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// 0-1 struct buffer_addr_info buf_addr_info;
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// 2 buf_or_ext_desc_type[0], epd[1], encap_type[3:2], encrypt_type[7:4], src_buffer_swap[8], link_meta_swap[9], tqm_no_drop[10], reserved_2a[11], search_type[13:12], addrx_en[14], addry_en[15], tcl_cmd_number[31:16]
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// 3 data_length[15:0], ipv4_checksum_en[16], udp_over_ipv4_checksum_en[17], udp_over_ipv6_checksum_en[18], tcp_over_ipv4_checksum_en[19], tcp_over_ipv6_checksum_en[20], to_fw[21], reserved_3a[22], packet_offset[31:23]
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// 4 buffer_timestamp[18:0], buffer_timestamp_valid[19], reserved_4a[20], hlos_tid_overwrite[21], hlos_tid[25:22], lmac_id[27:26], udp_flow_override[29:28], reserved_4b[31:30]
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// 5 dscp_tid_table_num[5:0], search_index[25:6], cache_set_num[29:26], mesh_enable[31:30]
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// 6 reserved_6a[19:0], ring_id[27:20], looping_count[31:28]
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//
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// ################ END SUMMARY #################
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#define NUM_OF_DWORDS_TCL_DATA_CMD 7
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struct tcl_data_cmd {
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struct buffer_addr_info buf_addr_info;
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uint32_t buf_or_ext_desc_type : 1, //[0]
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epd : 1, //[1]
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encap_type : 2, //[3:2]
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encrypt_type : 4, //[7:4]
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src_buffer_swap : 1, //[8]
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link_meta_swap : 1, //[9]
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tqm_no_drop : 1, //[10]
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reserved_2a : 1, //[11]
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search_type : 2, //[13:12]
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addrx_en : 1, //[14]
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addry_en : 1, //[15]
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tcl_cmd_number : 16; //[31:16]
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uint32_t data_length : 16, //[15:0]
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ipv4_checksum_en : 1, //[16]
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udp_over_ipv4_checksum_en : 1, //[17]
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udp_over_ipv6_checksum_en : 1, //[18]
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tcp_over_ipv4_checksum_en : 1, //[19]
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tcp_over_ipv6_checksum_en : 1, //[20]
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to_fw : 1, //[21]
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reserved_3a : 1, //[22]
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packet_offset : 9; //[31:23]
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uint32_t buffer_timestamp : 19, //[18:0]
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buffer_timestamp_valid : 1, //[19]
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reserved_4a : 1, //[20]
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hlos_tid_overwrite : 1, //[21]
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hlos_tid : 4, //[25:22]
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lmac_id : 2, //[27:26]
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udp_flow_override : 2, //[29:28]
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reserved_4b : 2; //[31:30]
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uint32_t dscp_tid_table_num : 6, //[5:0]
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search_index : 20, //[25:6]
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cache_set_num : 4, //[29:26]
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mesh_enable : 2; //[31:30]
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uint32_t reserved_6a : 20, //[19:0]
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ring_id : 8, //[27:20]
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looping_count : 4; //[31:28]
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};
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/*
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struct buffer_addr_info buf_addr_info
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Details of the physical address for a single buffer
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It also contains return ownership info as well as some
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meta data for SW related to this buffer.
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In case of Buf_or_ext_desc_type indicating
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'MSDU_buffer', this address indicates the start of the meta
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data that is preceding the actual packet data.
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The start of the actual packet data is provided by
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field: Packet_offset
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buf_or_ext_desc_type
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<enum 0 MSDU_buffer> The address points to an MSDU
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buffer.
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<enum 1 extension_descriptor> The address points to an
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MSDU link extension descriptor
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< legal all>
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epd
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When this bit is set then input packet is an EPD type
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<legal all>
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encap_type
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Indicates the encapsulation that HW will perform:
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<enum 0 RAW> No encapsulation
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<enum 1 Native_WiFi>
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<enum 2 Ethernet> Ethernet 2 (DIX) or 802.3 (uses
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SNAP/LLC)
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<enum 3 802_3> DO NOT USE. Indicate Ethernet
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Used by the OLE during encapsulation.
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<legal all>
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encrypt_type
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Field only valid for encap_type: RAW
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Indicates type of decrypt cipher used (as defined in the
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peer entry)
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<enum 0 wep_40> WEP 40-bit
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<enum 1 wep_104> WEP 104-bit
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<enum 2 tkip_no_mic> TKIP without MIC
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<enum 3 wep_128> WEP 128-bit
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<enum 4 tkip_with_mic> TKIP with MIC
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<enum 5 wapi> WAPI
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<enum 6 aes_ccmp_128> AES CCMP 128
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<enum 7 no_cipher> No crypto
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<enum 8 aes_ccmp_256> AES CCMP 256
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<enum 9 aes_gcmp_128> AES CCMP 128
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<enum 10 aes_gcmp_256> AES CCMP 256
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<enum 11 wapi_gcm_sm4> WAPI GCM SM4
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<enum 12 wep_varied_width> DO not use... Only for higher
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layer modules..
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<legal 0-12>
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src_buffer_swap
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Treats source memory (packet buffer) organization as
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big-endian. The packets are read and byte swapped.
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1'b0: Source memory is little endian
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1'b1: Source memory is big endian
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<legal all>
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link_meta_swap
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Treats link descriptor and Metadata as big-endian. The
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link descriptor/Metadata is read and byte swapped.
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1'b0: Memory is little endian
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1'b1: Memory is big endian
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<legal all>
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tqm_no_drop
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This bit is used to stop TQM from dropping MSDUs while
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adding them to MSDU flows1'b1: Do not drop MSDU when any of
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the threshold value is met while adding MSDU in a flow1'b1:
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Drop MSDU when any of the threshold value is met while
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adding MSDU in a flow
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<legal all>
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reserved_2a
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<legal 0>
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search_type
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Search type select
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<enum 0 Normal_search> Address and flow search will use
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packet contents
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<enum 1 Index_based_address_search> Address search will
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<enum 2 Index_based_flow_search> Flow search will use
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'search_index', and address search will use packet contents
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<legal 0-2>
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addrx_en
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Address X search enable in ASE
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1'b0: Search disable
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1'b1: Search Enable
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<legal all>
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addry_en
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Address Y search enable in ASE
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1'b0: Search disable
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1'b1: Search Enable
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<legal all>
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tcl_cmd_number
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This number can be used by SW to track, identify and
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link the created commands with the command statuses
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Is set to the value 'TCL_CMD_Number' of the related
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TCL_DATA command
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<legal all>
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data_length
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Valid Data length in bytes.
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MSDU length in case of direct descriptor.
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Length of link extension descriptor in case of Link
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extension descriptor. This is used to know the size of
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Metadata.
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<legal all>
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ipv4_checksum_en
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OLE related control
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Enable IPv4 checksum replacement
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udp_over_ipv4_checksum_en
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OLE related control
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Enable UDP over IPv4 checksum replacement. UDP checksum
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over IPv4 is optional for TCP/IP stacks.
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udp_over_ipv6_checksum_en
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OLE related control
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Enable UDP over IPv6 checksum replacement. UDP checksum
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over IPv6 is mandatory for TCP/IP stacks.
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tcp_over_ipv4_checksum_en
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OLE related control
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Enable TCP checksum over IPv4 replacement
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tcp_over_ipv6_checksum_en
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OLE related control
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Enable TCP checksum over IPv6 replacement
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to_fw
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Forward packet to FW along with classification result.
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The packet will not be forward to TQM when this bit is set
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1'b0: Use classification result to forward the packet.
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1'b1: Override classification result and forward packet
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only to FW.
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<legal all>
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reserved_3a
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<legal 0>
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packet_offset
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Packet offset from Metadata in case of direct buffer
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descriptor. This field is valid when Buf_or_ext_desc_type is
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reset(= 0).
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<legal all>
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buffer_timestamp
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Field only valid when 'Buffer_timestamp_valid ' is set.
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Frame system entrance timestamp. The timestamp is
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related to the global system timer
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Generally the first module (SW, TCL or TQM). that sees
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this frame and this timestamp field is not valid, shall fill
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in this field.
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Timestamp in units of 1024 us
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buffer_timestamp_valid
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When set, the Buffer_timestamp field contains valid
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info.
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reserved_4a
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<legal 0>
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hlos_tid_overwrite
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When set, TCL shall ignore the IP DSCP and VLAN PCP
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fields and use HLOS_TID as the final TID. Otherwise TCL
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shall consider the DSCP and PCP fields as well as HLOS_TID
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and choose a final TID based on the configured priority
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<legal all>
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hlos_tid
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HLOS MSDU priority
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Field is used when HLOS_TID_overwrite is set.
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Field is also used when HLOS_TID_overwrite is not set
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and DSCP/PCP is not available in the packet
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<legal all>
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lmac_id
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TCL uses this LMAC_ID in address search, i.e, while
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finding matching entry for the packet in AST corresponding
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to given LMAC_ID
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If LMAC ID is all 1s (=> value 3), it indicates wildcard
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match for any MAC
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<legal 0-3>
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udp_flow_override
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TCL uses this to select the flow pointer from the peer
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table, which can be overridden by SW for pre-encrypted raw
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WiFi packets that cannot be parsed for UDP or for other
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enterprise use cases:
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<enum 0 FP_PARSE_IP> Use the flow-pointer based on
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parsing the IPv4 or IPv6 header
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<enum 1 FP_USE_NON_UDP> Use the non-UDP flow pointer
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<enum 2 FP_USE_UDP> Use the UDP flow pointer
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This is not supported in Moselle.
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<legal 0-2>
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reserved_4b
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<legal 0>
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dscp_tid_table_num
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DSCP to TID mapping table number that need to be used
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for the MSDU, should be specified using this field
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<legal all>
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search_index
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The index that will be used for index based address or
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flow search. The field is valid when 'search_type' is 1 or
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2.
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<legal all>
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cache_set_num
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Cache set number that should be used to cache the index
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based search results, for address and flow search. This
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value should be equal to LSB four bits of the hash value of
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match data, in case of search index points to an entry which
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may be used in content based search also. The value can be
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anything when the entry pointed by search index will not be
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used for content based search.
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<legal all>
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mesh_enable
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If set to a non-zero value:
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* For raw WiFi frames, this indicates transmission to a
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mesh STA, enabling the interpretation of the 'Mesh Control
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Present' bit (bit 8) of QoS Control (otherwise this bit is
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ignored). The interpretation of the A-MSDU 'Length' field is
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decided by the e-numerations below.
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* For native WiFi frames, this indicates that a 'Mesh
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Control' field is present between the header and the LLC.
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The three non-zero values are interchangeable.
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<enum 0 MESH_DISABLE>
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<enum 1 MESH_Q2Q> A-MSDU 'Length' is big endian and
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includes the length of Mesh Control.
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<enum 2 MESH_11S_BE> A-MSDU 'Length' is big endian and
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excludes the length of Mesh Control.
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<enum 3 MESH_11S_LE> A-MSDU 'Length' is little endian
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and excludes the length of Mesh Control. This is
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802.11s-compliant.
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<legal 0-3>
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reserved_6a
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<legal 0>
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ring_id
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The buffer pointer ring ID.
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0 refers to the IDLE ring
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1 - N refers to other rings
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Helps with debugging when dumping ring contents.
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<legal all>
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looping_count
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A count value that indicates the number of times the
|
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producer of entries into the Ring has looped around the
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ring.
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At initialization time, this value is set to 0. On the
|
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first loop, this value is set to 1. After the max value is
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reached allowed by the number of bits for this field, the
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count value continues with 0 again.
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In case SW is the consumer of the ring entries, it can
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use this field to figure out up to where the producer of
|
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entries has created new entries. This eliminates the need to
|
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check where the head pointer' of the ring is located once
|
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the SW starts processing an interrupt indicating that new
|
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entries have been put into this ring...
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||
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Also note that SW if it wants only needs to look at the
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LSB bit of this count value.
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<legal all>
|
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*/
|
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|
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|
||
/* EXTERNAL REFERENCE : struct buffer_addr_info buf_addr_info */
|
||
|
||
|
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/* Description TCL_DATA_CMD_0_BUF_ADDR_INFO_BUFFER_ADDR_31_0
|
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|
||
Address (lower 32 bits) of the MSDU buffer OR
|
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MSDU_EXTENSION descriptor OR Link Descriptor
|
||
|
||
|
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|
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In case of 'NULL' pointer, this field is set to 0
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_0_BUF_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET 0x00000000
|
||
#define TCL_DATA_CMD_0_BUF_ADDR_INFO_BUFFER_ADDR_31_0_LSB 0
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||
#define TCL_DATA_CMD_0_BUF_ADDR_INFO_BUFFER_ADDR_31_0_MASK 0xffffffff
|
||
|
||
/* Description TCL_DATA_CMD_1_BUF_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 TCL_DATA_CMD_1_BUF_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET 0x00000004
|
||
#define TCL_DATA_CMD_1_BUF_ADDR_INFO_BUFFER_ADDR_39_32_LSB 0
|
||
#define TCL_DATA_CMD_1_BUF_ADDR_INFO_BUFFER_ADDR_39_32_MASK 0x000000ff
|
||
|
||
/* Description TCL_DATA_CMD_1_BUF_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 TCL_DATA_CMD_1_BUF_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET 0x00000004
|
||
#define TCL_DATA_CMD_1_BUF_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB 8
|
||
#define TCL_DATA_CMD_1_BUF_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK 0x00000700
|
||
|
||
/* Description TCL_DATA_CMD_1_BUF_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
|
||
|
||
|
||
|
||
NOTE1:
|
||
|
||
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
|
||
|
||
|
||
|
||
NOTE 2:The five most significant bits can have a special
|
||
meaning in case this struct is embedded in an
|
||
RX_MSDU_DETAILS STRUCT, and Maple/Spruce Rx DMA is
|
||
configured for passing on the additional info
|
||
from 'RX_MPDU_INFO' structure in 'RX_MPDU_START' TLV
|
||
(FR56821). This is not supported in HastingsPrime, Pine or
|
||
Moselle.
|
||
|
||
|
||
|
||
Sw_buffer_cookie[20:17]: Tid: The TID field in the QoS
|
||
control field
|
||
|
||
|
||
|
||
Sw_buffer_cookie[16]: Mpdu_qos_control_valid: This field
|
||
indicates MPDUs with a QoS control field.
|
||
|
||
|
||
|
||
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_1_BUF_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET 0x00000004
|
||
#define TCL_DATA_CMD_1_BUF_ADDR_INFO_SW_BUFFER_COOKIE_LSB 11
|
||
#define TCL_DATA_CMD_1_BUF_ADDR_INFO_SW_BUFFER_COOKIE_MASK 0xfffff800
|
||
|
||
/* Description TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE
|
||
|
||
<enum 0 MSDU_buffer> The address points to an MSDU
|
||
buffer.
|
||
|
||
<enum 1 extension_descriptor> The address points to an
|
||
MSDU link extension descriptor
|
||
|
||
< legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_LSB 0
|
||
#define TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_MASK 0x00000001
|
||
|
||
/* Description TCL_DATA_CMD_2_EPD
|
||
|
||
When this bit is set then input packet is an EPD type
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_EPD_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_EPD_LSB 1
|
||
#define TCL_DATA_CMD_2_EPD_MASK 0x00000002
|
||
|
||
/* Description TCL_DATA_CMD_2_ENCAP_TYPE
|
||
|
||
Indicates the encapsulation that HW will perform:
|
||
|
||
<enum 0 RAW> No encapsulation
|
||
|
||
<enum 1 Native_WiFi>
|
||
|
||
<enum 2 Ethernet> Ethernet 2 (DIX) or 802.3 (uses
|
||
SNAP/LLC)
|
||
|
||
<enum 3 802_3> DO NOT USE. Indicate Ethernet
|
||
|
||
|
||
|
||
Used by the OLE during encapsulation.
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_ENCAP_TYPE_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_ENCAP_TYPE_LSB 2
|
||
#define TCL_DATA_CMD_2_ENCAP_TYPE_MASK 0x0000000c
|
||
|
||
/* Description TCL_DATA_CMD_2_ENCRYPT_TYPE
|
||
|
||
Field only valid for encap_type: RAW
|
||
|
||
|
||
|
||
Indicates type of decrypt cipher used (as defined in the
|
||
peer entry)
|
||
|
||
<enum 0 wep_40> WEP 40-bit
|
||
|
||
<enum 1 wep_104> WEP 104-bit
|
||
|
||
<enum 2 tkip_no_mic> TKIP without MIC
|
||
|
||
<enum 3 wep_128> WEP 128-bit
|
||
|
||
<enum 4 tkip_with_mic> TKIP with MIC
|
||
|
||
<enum 5 wapi> WAPI
|
||
|
||
<enum 6 aes_ccmp_128> AES CCMP 128
|
||
|
||
<enum 7 no_cipher> No crypto
|
||
|
||
<enum 8 aes_ccmp_256> AES CCMP 256
|
||
|
||
<enum 9 aes_gcmp_128> AES CCMP 128
|
||
|
||
<enum 10 aes_gcmp_256> AES CCMP 256
|
||
|
||
<enum 11 wapi_gcm_sm4> WAPI GCM SM4
|
||
|
||
|
||
|
||
<enum 12 wep_varied_width> DO not use... Only for higher
|
||
layer modules..
|
||
|
||
<legal 0-12>
|
||
*/
|
||
#define TCL_DATA_CMD_2_ENCRYPT_TYPE_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_ENCRYPT_TYPE_LSB 4
|
||
#define TCL_DATA_CMD_2_ENCRYPT_TYPE_MASK 0x000000f0
|
||
|
||
/* Description TCL_DATA_CMD_2_SRC_BUFFER_SWAP
|
||
|
||
Treats source memory (packet buffer) organization as
|
||
big-endian. The packets are read and byte swapped.
|
||
|
||
1'b0: Source memory is little endian
|
||
|
||
1'b1: Source memory is big endian
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_SRC_BUFFER_SWAP_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_SRC_BUFFER_SWAP_LSB 8
|
||
#define TCL_DATA_CMD_2_SRC_BUFFER_SWAP_MASK 0x00000100
|
||
|
||
/* Description TCL_DATA_CMD_2_LINK_META_SWAP
|
||
|
||
Treats link descriptor and Metadata as big-endian. The
|
||
link descriptor/Metadata is read and byte swapped.
|
||
|
||
1'b0: Memory is little endian
|
||
|
||
1'b1: Memory is big endian
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_LINK_META_SWAP_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_LINK_META_SWAP_LSB 9
|
||
#define TCL_DATA_CMD_2_LINK_META_SWAP_MASK 0x00000200
|
||
|
||
/* Description TCL_DATA_CMD_2_TQM_NO_DROP
|
||
|
||
This bit is used to stop TQM from dropping MSDUs while
|
||
adding them to MSDU flows1'b1: Do not drop MSDU when any of
|
||
the threshold value is met while adding MSDU in a flow1'b1:
|
||
Drop MSDU when any of the threshold value is met while
|
||
adding MSDU in a flow
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_TQM_NO_DROP_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_TQM_NO_DROP_LSB 10
|
||
#define TCL_DATA_CMD_2_TQM_NO_DROP_MASK 0x00000400
|
||
|
||
/* Description TCL_DATA_CMD_2_RESERVED_2A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define TCL_DATA_CMD_2_RESERVED_2A_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_RESERVED_2A_LSB 11
|
||
#define TCL_DATA_CMD_2_RESERVED_2A_MASK 0x00000800
|
||
|
||
/* Description TCL_DATA_CMD_2_SEARCH_TYPE
|
||
|
||
Search type select
|
||
|
||
|
||
|
||
<enum 0 Normal_search> Address and flow search will use
|
||
packet contents
|
||
|
||
<enum 1 Index_based_address_search> Address search will
|
||
|
||
<enum 2 Index_based_flow_search> Flow search will use
|
||
'search_index', and address search will use packet contents
|
||
|
||
<legal 0-2>
|
||
*/
|
||
#define TCL_DATA_CMD_2_SEARCH_TYPE_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_SEARCH_TYPE_LSB 12
|
||
#define TCL_DATA_CMD_2_SEARCH_TYPE_MASK 0x00003000
|
||
|
||
/* Description TCL_DATA_CMD_2_ADDRX_EN
|
||
|
||
Address X search enable in ASE
|
||
|
||
1'b0: Search disable
|
||
|
||
1'b1: Search Enable
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_ADDRX_EN_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_ADDRX_EN_LSB 14
|
||
#define TCL_DATA_CMD_2_ADDRX_EN_MASK 0x00004000
|
||
|
||
/* Description TCL_DATA_CMD_2_ADDRY_EN
|
||
|
||
Address Y search enable in ASE
|
||
|
||
1'b0: Search disable
|
||
|
||
1'b1: Search Enable
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_ADDRY_EN_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_ADDRY_EN_LSB 15
|
||
#define TCL_DATA_CMD_2_ADDRY_EN_MASK 0x00008000
|
||
|
||
/* Description TCL_DATA_CMD_2_TCL_CMD_NUMBER
|
||
|
||
This number can be used by SW to track, identify and
|
||
link the created commands with the command statuses
|
||
|
||
|
||
|
||
Is set to the value 'TCL_CMD_Number' of the related
|
||
TCL_DATA command
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_2_TCL_CMD_NUMBER_OFFSET 0x00000008
|
||
#define TCL_DATA_CMD_2_TCL_CMD_NUMBER_LSB 16
|
||
#define TCL_DATA_CMD_2_TCL_CMD_NUMBER_MASK 0xffff0000
|
||
|
||
/* Description TCL_DATA_CMD_3_DATA_LENGTH
|
||
|
||
Valid Data length in bytes.
|
||
|
||
|
||
|
||
MSDU length in case of direct descriptor.
|
||
|
||
Length of link extension descriptor in case of Link
|
||
extension descriptor. This is used to know the size of
|
||
Metadata.
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_3_DATA_LENGTH_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_DATA_LENGTH_LSB 0
|
||
#define TCL_DATA_CMD_3_DATA_LENGTH_MASK 0x0000ffff
|
||
|
||
/* Description TCL_DATA_CMD_3_IPV4_CHECKSUM_EN
|
||
|
||
OLE related control
|
||
|
||
Enable IPv4 checksum replacement
|
||
*/
|
||
#define TCL_DATA_CMD_3_IPV4_CHECKSUM_EN_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_IPV4_CHECKSUM_EN_LSB 16
|
||
#define TCL_DATA_CMD_3_IPV4_CHECKSUM_EN_MASK 0x00010000
|
||
|
||
/* Description TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN
|
||
|
||
OLE related control
|
||
|
||
Enable UDP over IPv4 checksum replacement. UDP checksum
|
||
over IPv4 is optional for TCP/IP stacks.
|
||
*/
|
||
#define TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN_LSB 17
|
||
#define TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN_MASK 0x00020000
|
||
|
||
/* Description TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN
|
||
|
||
OLE related control
|
||
|
||
Enable UDP over IPv6 checksum replacement. UDP checksum
|
||
over IPv6 is mandatory for TCP/IP stacks.
|
||
*/
|
||
#define TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN_LSB 18
|
||
#define TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN_MASK 0x00040000
|
||
|
||
/* Description TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN
|
||
|
||
OLE related control
|
||
|
||
Enable TCP checksum over IPv4 replacement
|
||
*/
|
||
#define TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN_LSB 19
|
||
#define TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN_MASK 0x00080000
|
||
|
||
/* Description TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN
|
||
|
||
OLE related control
|
||
|
||
Enable TCP checksum over IPv6 replacement
|
||
*/
|
||
#define TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN_LSB 20
|
||
#define TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN_MASK 0x00100000
|
||
|
||
/* Description TCL_DATA_CMD_3_TO_FW
|
||
|
||
Forward packet to FW along with classification result.
|
||
The packet will not be forward to TQM when this bit is set
|
||
|
||
|
||
|
||
1'b0: Use classification result to forward the packet.
|
||
|
||
1'b1: Override classification result and forward packet
|
||
only to FW.
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_3_TO_FW_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_TO_FW_LSB 21
|
||
#define TCL_DATA_CMD_3_TO_FW_MASK 0x00200000
|
||
|
||
/* Description TCL_DATA_CMD_3_RESERVED_3A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define TCL_DATA_CMD_3_RESERVED_3A_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_RESERVED_3A_LSB 22
|
||
#define TCL_DATA_CMD_3_RESERVED_3A_MASK 0x00400000
|
||
|
||
/* Description TCL_DATA_CMD_3_PACKET_OFFSET
|
||
|
||
Packet offset from Metadata in case of direct buffer
|
||
descriptor. This field is valid when Buf_or_ext_desc_type is
|
||
reset(= 0).
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_3_PACKET_OFFSET_OFFSET 0x0000000c
|
||
#define TCL_DATA_CMD_3_PACKET_OFFSET_LSB 23
|
||
#define TCL_DATA_CMD_3_PACKET_OFFSET_MASK 0xff800000
|
||
|
||
/* Description TCL_DATA_CMD_4_BUFFER_TIMESTAMP
|
||
|
||
Field only valid when 'Buffer_timestamp_valid ' is set.
|
||
|
||
|
||
|
||
Frame system entrance timestamp. The timestamp is
|
||
related to the global system timer
|
||
|
||
|
||
|
||
Generally the first module (SW, TCL or TQM). that sees
|
||
this frame and this timestamp field is not valid, shall fill
|
||
in this field.
|
||
|
||
|
||
|
||
Timestamp in units of 1024 us
|
||
*/
|
||
#define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_LSB 0
|
||
#define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_MASK 0x0007ffff
|
||
|
||
/* Description TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID
|
||
|
||
When set, the Buffer_timestamp field contains valid
|
||
info.
|
||
*/
|
||
#define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID_LSB 19
|
||
#define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID_MASK 0x00080000
|
||
|
||
/* Description TCL_DATA_CMD_4_RESERVED_4A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define TCL_DATA_CMD_4_RESERVED_4A_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_RESERVED_4A_LSB 20
|
||
#define TCL_DATA_CMD_4_RESERVED_4A_MASK 0x00100000
|
||
|
||
/* Description TCL_DATA_CMD_4_HLOS_TID_OVERWRITE
|
||
|
||
When set, TCL shall ignore the IP DSCP and VLAN PCP
|
||
fields and use HLOS_TID as the final TID. Otherwise TCL
|
||
shall consider the DSCP and PCP fields as well as HLOS_TID
|
||
and choose a final TID based on the configured priority
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_4_HLOS_TID_OVERWRITE_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_HLOS_TID_OVERWRITE_LSB 21
|
||
#define TCL_DATA_CMD_4_HLOS_TID_OVERWRITE_MASK 0x00200000
|
||
|
||
/* Description TCL_DATA_CMD_4_HLOS_TID
|
||
|
||
HLOS MSDU priority
|
||
|
||
|
||
|
||
Field is used when HLOS_TID_overwrite is set.
|
||
|
||
|
||
|
||
Field is also used when HLOS_TID_overwrite is not set
|
||
and DSCP/PCP is not available in the packet
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_4_HLOS_TID_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_HLOS_TID_LSB 22
|
||
#define TCL_DATA_CMD_4_HLOS_TID_MASK 0x03c00000
|
||
|
||
/* Description TCL_DATA_CMD_4_LMAC_ID
|
||
|
||
TCL uses this LMAC_ID in address search, i.e, while
|
||
finding matching entry for the packet in AST corresponding
|
||
to given LMAC_ID
|
||
|
||
If LMAC ID is all 1s (=> value 3), it indicates wildcard
|
||
match for any MAC
|
||
|
||
<legal 0-3>
|
||
*/
|
||
#define TCL_DATA_CMD_4_LMAC_ID_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_LMAC_ID_LSB 26
|
||
#define TCL_DATA_CMD_4_LMAC_ID_MASK 0x0c000000
|
||
|
||
/* Description TCL_DATA_CMD_4_UDP_FLOW_OVERRIDE
|
||
|
||
TCL uses this to select the flow pointer from the peer
|
||
table, which can be overridden by SW for pre-encrypted raw
|
||
WiFi packets that cannot be parsed for UDP or for other
|
||
enterprise use cases:
|
||
|
||
<enum 0 FP_PARSE_IP> Use the flow-pointer based on
|
||
parsing the IPv4 or IPv6 header
|
||
|
||
<enum 1 FP_USE_NON_UDP> Use the non-UDP flow pointer
|
||
|
||
<enum 2 FP_USE_UDP> Use the UDP flow pointer
|
||
|
||
|
||
|
||
This is not supported in Moselle.
|
||
|
||
<legal 0-2>
|
||
*/
|
||
#define TCL_DATA_CMD_4_UDP_FLOW_OVERRIDE_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_UDP_FLOW_OVERRIDE_LSB 28
|
||
#define TCL_DATA_CMD_4_UDP_FLOW_OVERRIDE_MASK 0x30000000
|
||
|
||
/* Description TCL_DATA_CMD_4_RESERVED_4B
|
||
|
||
<legal 0>
|
||
*/
|
||
#define TCL_DATA_CMD_4_RESERVED_4B_OFFSET 0x00000010
|
||
#define TCL_DATA_CMD_4_RESERVED_4B_LSB 30
|
||
#define TCL_DATA_CMD_4_RESERVED_4B_MASK 0xc0000000
|
||
|
||
/* Description TCL_DATA_CMD_5_DSCP_TID_TABLE_NUM
|
||
|
||
DSCP to TID mapping table number that need to be used
|
||
for the MSDU, should be specified using this field
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_5_DSCP_TID_TABLE_NUM_OFFSET 0x00000014
|
||
#define TCL_DATA_CMD_5_DSCP_TID_TABLE_NUM_LSB 0
|
||
#define TCL_DATA_CMD_5_DSCP_TID_TABLE_NUM_MASK 0x0000003f
|
||
|
||
/* Description TCL_DATA_CMD_5_SEARCH_INDEX
|
||
|
||
The index that will be used for index based address or
|
||
flow search. The field is valid when 'search_type' is 1 or
|
||
2.
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_5_SEARCH_INDEX_OFFSET 0x00000014
|
||
#define TCL_DATA_CMD_5_SEARCH_INDEX_LSB 6
|
||
#define TCL_DATA_CMD_5_SEARCH_INDEX_MASK 0x03ffffc0
|
||
|
||
/* Description TCL_DATA_CMD_5_CACHE_SET_NUM
|
||
|
||
Cache set number that should be used to cache the index
|
||
based search results, for address and flow search. This
|
||
value should be equal to LSB four bits of the hash value of
|
||
match data, in case of search index points to an entry which
|
||
may be used in content based search also. The value can be
|
||
anything when the entry pointed by search index will not be
|
||
used for content based search.
|
||
|
||
<legal all>
|
||
*/
|
||
#define TCL_DATA_CMD_5_CACHE_SET_NUM_OFFSET 0x00000014
|
||
#define TCL_DATA_CMD_5_CACHE_SET_NUM_LSB 26
|
||
#define TCL_DATA_CMD_5_CACHE_SET_NUM_MASK 0x3c000000
|
||
|
||
/* Description TCL_DATA_CMD_5_MESH_ENABLE
|
||
|
||
If set to a non-zero value:
|
||
|
||
* For raw WiFi frames, this indicates transmission to a
|
||
mesh STA, enabling the interpretation of the 'Mesh Control
|
||
Present' bit (bit 8) of QoS Control (otherwise this bit is
|
||
ignored). The interpretation of the A-MSDU 'Length' field is
|
||
decided by the e-numerations below.
|
||
|
||
* For native WiFi frames, this indicates that a 'Mesh
|
||
Control' field is present between the header and the LLC.
|
||
The three non-zero values are interchangeable.
|
||
|
||
|
||
|
||
<enum 0 MESH_DISABLE>
|
||
|
||
<enum 1 MESH_Q2Q> A-MSDU 'Length' is big endian and
|
||
includes the length of Mesh Control.
|
||
|
||
<enum 2 MESH_11S_BE> A-MSDU 'Length' is big endian and
|
||
excludes the length of Mesh Control.
|
||
|
||
<enum 3 MESH_11S_LE> A-MSDU 'Length' is little endian
|
||
and excludes the length of Mesh Control. This is
|
||
802.11s-compliant.
|
||
|
||
<legal 0-3>
|
||
*/
|
||
#define TCL_DATA_CMD_5_MESH_ENABLE_OFFSET 0x00000014
|
||
#define TCL_DATA_CMD_5_MESH_ENABLE_LSB 30
|
||
#define TCL_DATA_CMD_5_MESH_ENABLE_MASK 0xc0000000
|
||
|
||
/* Description TCL_DATA_CMD_6_RESERVED_6A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define TCL_DATA_CMD_6_RESERVED_6A_OFFSET 0x00000018
|
||
#define TCL_DATA_CMD_6_RESERVED_6A_LSB 0
|
||
#define TCL_DATA_CMD_6_RESERVED_6A_MASK 0x000fffff
|
||
|
||
/* Description TCL_DATA_CMD_6_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 TCL_DATA_CMD_6_RING_ID_OFFSET 0x00000018
|
||
#define TCL_DATA_CMD_6_RING_ID_LSB 20
|
||
#define TCL_DATA_CMD_6_RING_ID_MASK 0x0ff00000
|
||
|
||
/* Description TCL_DATA_CMD_6_LOOPING_COUNT
|
||
|
||
A count value that indicates the number of times the
|
||
producer of entries into the 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 TCL_DATA_CMD_6_LOOPING_COUNT_OFFSET 0x00000018
|
||
#define TCL_DATA_CMD_6_LOOPING_COUNT_LSB 28
|
||
#define TCL_DATA_CMD_6_LOOPING_COUNT_MASK 0xf0000000
|
||
|
||
|
||
#endif // _TCL_DATA_CMD_H_
|