322 lines
9.1 KiB
C
322 lines
9.1 KiB
C
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/*
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* Copyright 2018 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef _DISCOVERY_H_
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#define _DISCOVERY_H_
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#define PSP_HEADER_SIZE 256
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#define BINARY_SIGNATURE 0x28211407
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#define DISCOVERY_TABLE_SIGNATURE 0x53445049
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#define GC_TABLE_ID 0x4347
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#define HARVEST_TABLE_SIGNATURE 0x56524148
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#define VCN_INFO_TABLE_ID 0x004E4356
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#define MALL_INFO_TABLE_ID 0x4D414C4C
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typedef enum
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{
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IP_DISCOVERY = 0,
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GC,
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HARVEST_INFO,
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VCN_INFO,
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MALL_INFO,
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RESERVED_1,
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TOTAL_TABLES = 6
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} table;
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#pragma pack(1)
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typedef struct table_info
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{
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uint16_t offset; /* Byte offset */
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uint16_t checksum; /* Byte sum of the table */
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uint16_t size; /* Table size */
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uint16_t padding;
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} table_info;
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typedef struct binary_header
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{
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/* psp structure should go at the top of this structure */
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uint32_t binary_signature; /* 0x7, 0x14, 0x21, 0x28 */
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uint16_t version_major;
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uint16_t version_minor;
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uint16_t binary_checksum; /* Byte sum of the binary after this field */
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uint16_t binary_size; /* Binary Size*/
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table_info table_list[TOTAL_TABLES];
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} binary_header;
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typedef struct die_info
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{
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uint16_t die_id;
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uint16_t die_offset; /* Points to the corresponding die_header structure */
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} die_info;
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typedef struct ip_discovery_header
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{
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uint32_t signature; /* Table Signature */
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uint16_t version; /* Table Version */
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uint16_t size; /* Table Size */
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uint32_t id; /* Table ID */
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uint16_t num_dies; /* Number of Dies */
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die_info die_info[16]; /* list die information for up to 16 dies */
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uint16_t padding[1]; /* padding */
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} ip_discovery_header;
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typedef struct ip
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{
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uint16_t hw_id; /* Hardware ID */
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uint8_t number_instance; /* instance of the IP */
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uint8_t num_base_address; /* Number of Base Addresses */
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uint8_t major; /* HCID Major */
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uint8_t minor; /* HCID Minor */
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uint8_t revision; /* HCID Revision */
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#if defined(__BIG_ENDIAN)
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uint8_t reserved : 4; /* Placeholder field */
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uint8_t harvest : 4; /* Harvest */
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#else
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uint8_t harvest : 4; /* Harvest */
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uint8_t reserved : 4; /* Placeholder field */
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#endif
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uint32_t base_address[]; /* variable number of Addresses */
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} ip;
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typedef struct ip_v3
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{
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uint16_t hw_id; /* Hardware ID */
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uint8_t instance_number; /* Instance number for the IP */
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uint8_t num_base_address; /* Number of base addresses*/
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uint8_t major; /* Hardware ID.major version */
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uint8_t minor; /* Hardware ID.minor version */
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uint8_t revision; /* Hardware ID.revision version */
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#if defined(__BIG_ENDIAN)
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uint8_t variant : 4; /* HW variant */
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uint8_t sub_revision : 4; /* HCID Sub-Revision */
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#else
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uint8_t sub_revision : 4; /* HCID Sub-Revision */
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uint8_t variant : 4; /* HW variant */
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#endif
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uint32_t base_address[1]; /* Base Address list. Corresponds to the num_base_address field*/
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} ip_v3;
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typedef struct die_header
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{
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uint16_t die_id;
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uint16_t num_ips;
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} die_header;
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typedef struct ip_structure
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{
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ip_discovery_header* header;
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struct die
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{
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die_header *die_header;
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union
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{
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ip *ip_list;
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ip_v3 *ip_v3_list;
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}; /* IP list. Variable size*/
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} die;
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} ip_structure;
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struct gpu_info_header {
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uint32_t table_id; /* table ID */
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uint16_t version_major; /* table version */
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uint16_t version_minor; /* table version */
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uint32_t size; /* size of the entire header+data in bytes */
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};
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struct gc_info_v1_0 {
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struct gpu_info_header header;
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uint32_t gc_num_se;
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uint32_t gc_num_wgp0_per_sa;
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uint32_t gc_num_wgp1_per_sa;
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uint32_t gc_num_rb_per_se;
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uint32_t gc_num_gl2c;
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uint32_t gc_num_gprs;
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uint32_t gc_num_max_gs_thds;
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uint32_t gc_gs_table_depth;
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uint32_t gc_gsprim_buff_depth;
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uint32_t gc_parameter_cache_depth;
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uint32_t gc_double_offchip_lds_buffer;
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uint32_t gc_wave_size;
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uint32_t gc_max_waves_per_simd;
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uint32_t gc_max_scratch_slots_per_cu;
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uint32_t gc_lds_size;
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uint32_t gc_num_sc_per_se;
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uint32_t gc_num_sa_per_se;
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uint32_t gc_num_packer_per_sc;
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uint32_t gc_num_gl2a;
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};
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struct gc_info_v1_1 {
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struct gpu_info_header header;
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uint32_t gc_num_se;
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uint32_t gc_num_wgp0_per_sa;
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uint32_t gc_num_wgp1_per_sa;
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uint32_t gc_num_rb_per_se;
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uint32_t gc_num_gl2c;
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uint32_t gc_num_gprs;
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uint32_t gc_num_max_gs_thds;
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uint32_t gc_gs_table_depth;
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uint32_t gc_gsprim_buff_depth;
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uint32_t gc_parameter_cache_depth;
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uint32_t gc_double_offchip_lds_buffer;
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uint32_t gc_wave_size;
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uint32_t gc_max_waves_per_simd;
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uint32_t gc_max_scratch_slots_per_cu;
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uint32_t gc_lds_size;
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uint32_t gc_num_sc_per_se;
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uint32_t gc_num_sa_per_se;
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uint32_t gc_num_packer_per_sc;
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uint32_t gc_num_gl2a;
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uint32_t gc_num_tcp_per_sa;
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uint32_t gc_num_sdp_interface;
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uint32_t gc_num_tcps;
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};
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struct gc_info_v1_2 {
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struct gpu_info_header header;
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uint32_t gc_num_se;
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uint32_t gc_num_wgp0_per_sa;
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uint32_t gc_num_wgp1_per_sa;
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uint32_t gc_num_rb_per_se;
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uint32_t gc_num_gl2c;
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uint32_t gc_num_gprs;
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uint32_t gc_num_max_gs_thds;
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uint32_t gc_gs_table_depth;
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uint32_t gc_gsprim_buff_depth;
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uint32_t gc_parameter_cache_depth;
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uint32_t gc_double_offchip_lds_buffer;
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uint32_t gc_wave_size;
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uint32_t gc_max_waves_per_simd;
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uint32_t gc_max_scratch_slots_per_cu;
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uint32_t gc_lds_size;
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uint32_t gc_num_sc_per_se;
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uint32_t gc_num_sa_per_se;
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uint32_t gc_num_packer_per_sc;
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uint32_t gc_num_gl2a;
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uint32_t gc_num_tcp_per_sa;
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uint32_t gc_num_sdp_interface;
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uint32_t gc_num_tcps;
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uint32_t gc_num_tcp_per_wpg;
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uint32_t gc_tcp_l1_size;
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uint32_t gc_num_sqc_per_wgp;
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uint32_t gc_l1_instruction_cache_size_per_sqc;
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uint32_t gc_l1_data_cache_size_per_sqc;
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uint32_t gc_gl1c_per_sa;
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uint32_t gc_gl1c_size_per_instance;
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uint32_t gc_gl2c_per_gpu;
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};
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struct gc_info_v2_0 {
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struct gpu_info_header header;
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uint32_t gc_num_se;
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uint32_t gc_num_cu_per_sh;
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uint32_t gc_num_sh_per_se;
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uint32_t gc_num_rb_per_se;
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uint32_t gc_num_tccs;
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uint32_t gc_num_gprs;
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uint32_t gc_num_max_gs_thds;
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uint32_t gc_gs_table_depth;
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uint32_t gc_gsprim_buff_depth;
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uint32_t gc_parameter_cache_depth;
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uint32_t gc_double_offchip_lds_buffer;
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uint32_t gc_wave_size;
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uint32_t gc_max_waves_per_simd;
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uint32_t gc_max_scratch_slots_per_cu;
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uint32_t gc_lds_size;
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uint32_t gc_num_sc_per_se;
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uint32_t gc_num_packer_per_sc;
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};
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typedef struct harvest_info_header {
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uint32_t signature; /* Table Signature */
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uint32_t version; /* Table Version */
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} harvest_info_header;
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typedef struct harvest_info {
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uint16_t hw_id; /* Hardware ID */
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uint8_t number_instance; /* Instance of the IP */
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uint8_t reserved; /* Reserved for alignment */
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} harvest_info;
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typedef struct harvest_table {
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harvest_info_header header;
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harvest_info list[32];
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} harvest_table;
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struct mall_info_header {
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uint32_t table_id; /* table ID */
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uint16_t version_major; /* table version */
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uint16_t version_minor; /* table version */
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uint32_t size_bytes; /* size of the entire header+data in bytes */
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};
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struct mall_info_v1_0 {
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struct mall_info_header header;
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uint32_t mall_size_per_m;
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uint32_t m_s_present;
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uint32_t m_half_use;
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uint32_t m_mall_config;
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uint32_t reserved[5];
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};
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#define VCN_INFO_TABLE_MAX_NUM_INSTANCES 4
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struct vcn_info_header {
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uint32_t table_id; /* table ID */
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uint16_t version_major; /* table version */
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uint16_t version_minor; /* table version */
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uint32_t size_bytes; /* size of the entire header+data in bytes */
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};
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struct vcn_instance_info_v1_0
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{
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uint32_t instance_num; /* VCN IP instance number. 0 - VCN0; 1 - VCN1 etc*/
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union _fuse_data {
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struct {
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uint32_t av1_disabled : 1;
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uint32_t vp9_disabled : 1;
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uint32_t hevc_disabled : 1;
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uint32_t h264_disabled : 1;
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uint32_t reserved : 28;
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} bits;
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uint32_t all_bits;
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} fuse_data;
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uint32_t reserved[2];
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};
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struct vcn_info_v1_0 {
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struct vcn_info_header header;
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uint32_t num_of_instances; /* number of entries used in instance_info below*/
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struct vcn_instance_info_v1_0 instance_info[VCN_INFO_TABLE_MAX_NUM_INSTANCES];
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uint32_t reserved[4];
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};
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#pragma pack()
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#endif
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