/*
* Copyright 2023 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef __MES_API_DEF_H__
#define __MES_API_DEF_H__
#pragma pack(push, 8)
#define MES_API_VERSION 0x14
/* Maximum log buffer size for MES. Needs to be updated if MES expands MES_EVT_INTR_HIST_LOG_12 */
#define AMDGPU_MES_LOG_BUFFER_SIZE 0xC000
/* Driver submits one API(cmd) as a single Frame and this command size is same for all API
* to ease the debugging and parsing of ring buffer.
*/
enum {API_FRAME_SIZE_IN_DWORDS = 64};
/* To avoid command in scheduler context to be overwritten whenenver mutilple interrupts come in,
* this creates another queue
*/
enum {API_NUMBER_OF_COMMAND_MAX = 32};
enum MES_API_TYPE {
MES_API_TYPE_SCHEDULER = 1,
MES_API_TYPE_MAX
};
enum MES_SCH_API_OPCODE {
MES_SCH_API_SET_HW_RSRC = 0,
MES_SCH_API_SET_SCHEDULING_CONFIG = 1, /* agreegated db, quantums, etc */
MES_SCH_API_ADD_QUEUE = 2,
MES_SCH_API_REMOVE_QUEUE = 3,
MES_SCH_API_PERFORM_YIELD = 4,
MES_SCH_API_SET_GANG_PRIORITY_LEVEL = 5, /* For windows GANG = Context */
MES_SCH_API_SUSPEND = 6,
MES_SCH_API_RESUME = 7,
MES_SCH_API_RESET = 8,
MES_SCH_API_SET_LOG_BUFFER = 9,
MES_SCH_API_CHANGE_GANG_PRORITY = 10,
MES_SCH_API_QUERY_SCHEDULER_STATUS = 11,
MES_SCH_API_SET_DEBUG_VMID = 13,
MES_SCH_API_MISC = 14,
MES_SCH_API_UPDATE_ROOT_PAGE_TABLE = 15,
MES_SCH_API_AMD_LOG = 16,
MES_SCH_API_SET_SE_MODE = 17,
MES_SCH_API_SET_GANG_SUBMIT = 18,
MES_SCH_API_SET_HW_RSRC_1 = 19,
MES_SCH_API_MAX = 0xFF
};
union MES_API_HEADER {
struct {
uint32_t type : 4; /* 0 - Invalid; 1 - Scheduling; 2 - TBD */
uint32_t opcode : 8;
uint32_t dwsize : 8; /* including header */
uint32_t reserved : 12;
};
uint32_t u32All;
};
enum MES_AMD_PRIORITY_LEVEL {
AMD_PRIORITY_LEVEL_LOW = 0,
AMD_PRIORITY_LEVEL_NORMAL = 1,
AMD_PRIORITY_LEVEL_MEDIUM = 2,
AMD_PRIORITY_LEVEL_HIGH = 3,
AMD_PRIORITY_LEVEL_REALTIME = 4,
AMD_PRIORITY_NUM_LEVELS
};
enum MES_QUEUE_TYPE {
MES_QUEUE_TYPE_GFX,
MES_QUEUE_TYPE_COMPUTE,
MES_QUEUE_TYPE_SDMA,
MES_QUEUE_TYPE_MAX,
MES_QUEUE_TYPE_SCHQ = MES_QUEUE_TYPE_MAX,
};
struct MES_API_STATUS {
uint64_t api_completion_fence_addr;
uint64_t api_completion_fence_value;
};
enum { MAX_COMPUTE_PIPES = 8 };
enum { MAX_GFX_PIPES = 2 };
enum { MAX_SDMA_PIPES = 2 };
enum { MAX_COMPUTE_HQD_PER_PIPE = 8 };
enum { MAX_GFX_HQD_PER_PIPE = 8 };
enum { MAX_SDMA_HQD_PER_PIPE = 10 };
enum { MAX_SDMA_HQD_PER_PIPE_11_0 = 8 };
enum { MAX_QUEUES_IN_A_GANG = 8 };
enum VM_HUB_TYPE {
VM_HUB_TYPE_GC = 0,
VM_HUB_TYPE_MM = 1,
VM_HUB_TYPE_MAX,
};
enum { VMID_INVALID = 0xffff };
enum { MAX_VMID_GCHUB = 16 };
enum { MAX_VMID_MMHUB = 16 };
enum SET_DEBUG_VMID_OPERATIONS {
DEBUG_VMID_OP_PROGRAM = 0,
DEBUG_VMID_OP_ALLOCATE = 1,
DEBUG_VMID_OP_RELEASE = 2,
DEBUG_VMID_OP_VM_SETUP = 3 // used to set up the debug vmid page table in the kernel queue case (mode 1)
};
enum MES_MS_LOG_CONTEXT_STATE {
MES_LOG_CONTEXT_STATE_IDLE = 0,
MES_LOG_CONTEXT_STATE_RUNNING = 1,
MES_LOG_CONTEXT_STATE_READY = 2,
MES_LOG_CONTEXT_STATE_READY_STANDBY = 3,
MES_LOG_CONTEXT_STATE_INVALID = 0xF,
};
enum MES_MS_LOG_OPERATION {
MES_LOG_OPERATION_CONTEXT_STATE_CHANGE = 0,
MES_LOG_OPERATION_QUEUE_NEW_WORK = 1,
MES_LOG_OPERATION_QUEUE_UNWAIT_SYNC_OBJECT = 2,
MES_LOG_OPERATION_QUEUE_NO_MORE_WORK = 3,
MES_LOG_OPERATION_QUEUE_WAIT_SYNC_OBJECT = 4,
MES_LOG_OPERATION_QUEUE_INVALID = 0xF,
};
struct MES_LOG_CONTEXT_STATE_CHANGE {
uint64_t h_context;
enum MES_MS_LOG_CONTEXT_STATE new_context_state;
};
struct MES_LOG_QUEUE_NEW_WORK {
uint64_t h_queue;
uint64_t reserved;
};
struct MES_LOG_QUEUE_UNWAIT_SYNC_OBJECT {
uint64_t h_queue;
uint64_t h_sync_object;
};
struct MES_LOG_QUEUE_NO_MORE_WORK {
uint64_t h_queue;
uint64_t reserved;
};
struct MES_LOG_QUEUE_WAIT_SYNC_OBJECT {
uint64_t h_queue;
uint64_t h_sync_object;
};
struct MES_LOG_ENTRY_HEADER {
uint32_t first_free_entry_index;
uint32_t wraparound_count;
uint64_t number_of_entries;
uint64_t reserved[2];
};
struct MES_LOG_ENTRY_DATA {
uint64_t gpu_time_stamp;
uint32_t operation_type; /* operation_type is of MES_LOG_OPERATION type */
uint32_t reserved_operation_type_bits;
union {
struct MES_LOG_CONTEXT_STATE_CHANGE context_state_change;
struct MES_LOG_QUEUE_NEW_WORK queue_new_work;
struct MES_LOG_QUEUE_UNWAIT_SYNC_OBJECT queue_unwait_sync_object;
struct MES_LOG_QUEUE_NO_MORE_WORK queue_no_more_work;
struct MES_LOG_QUEUE_WAIT_SYNC_OBJECT queue_wait_sync_object;
uint64_t all[2];
};
};
struct MES_LOG_BUFFER {
struct MES_LOG_ENTRY_HEADER header;
struct MES_LOG_ENTRY_DATA entries[];
};
enum MES_SWIP_TO_HWIP_DEF {
MES_MAX_HWIP_SEGMENT = 8,
};
union MESAPI_SET_HW_RESOURCES {
struct {
union MES_API_HEADER header;
uint32_t vmid_mask_mmhub;
uint32_t vmid_mask_gfxhub;
uint32_t gds_size;
uint32_t paging_vmid;
uint32_t compute_hqd_mask[MAX_COMPUTE_PIPES];
uint32_t gfx_hqd_mask[MAX_GFX_PIPES];
uint32_t sdma_hqd_mask[MAX_SDMA_PIPES];
uint32_t aggregated_doorbells[AMD_PRIORITY_NUM_LEVELS];
uint64_t g_sch_ctx_gpu_mc_ptr;
uint64_t query_status_fence_gpu_mc_ptr;
uint32_t gc_base[MES_MAX_HWIP_SEGMENT];
uint32_t mmhub_base[MES_MAX_HWIP_SEGMENT];
uint32_t osssys_base[MES_MAX_HWIP_SEGMENT];
struct MES_API_STATUS api_status;
union {
struct {
uint32_t disable_reset : 1;
uint32_t use_different_vmid_compute : 1;
uint32_t disable_mes_log : 1;
uint32_t apply_mmhub_pgvm_invalidate_ack_loss_wa : 1;
uint32_t apply_grbm_remote_register_dummy_read_wa : 1;
uint32_t second_gfx_pipe_enabled : 1;
uint32_t enable_level_process_quantum_check : 1;
uint32_t legacy_sch_mode : 1;
uint32_t disable_add_queue_wptr_mc_addr : 1;
uint32_t enable_mes_event_int_logging : 1;
uint32_t enable_reg_active_poll : 1;
uint32_t use_disable_queue_in_legacy_uq_preemption : 1;
uint32_t send_write_data : 1;
uint32_t os_tdr_timeout_override : 1;
uint32_t use_rs64mem_for_proc_gang_ctx : 1;
uint32_t halt_on_misaligned_access : 1;
uint32_t use_add_queue_unmap_flag_addr : 1;
uint32_t enable_mes_sch_stb_log : 1;
uint32_t limit_single_process : 1;
uint32_t unmapped_doorbell_handling: 2;
uint32_t reserved : 11;
};
uint32_t uint32_all;
};
uint32_t oversubscription_timer;
uint64_t doorbell_info;
uint64_t event_intr_history_gpu_mc_ptr;
uint64_t timestamp;
uint32_t os_tdr_timeout_in_sec;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI_SET_HW_RESOURCES_1 {
struct {
union MES_API_HEADER header;
struct MES_API_STATUS api_status;
uint64_t timestamp;
union {
struct {
uint32_t enable_mes_debug_ctx : 1;
uint32_t reserved : 31;
};
uint32_t uint32_all;
};
uint64_t mes_debug_ctx_mc_addr;
uint32_t mes_debug_ctx_size;
/* unit is 100ms */
uint32_t mes_kiq_unmap_timeout;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__ADD_QUEUE {
struct {
union MES_API_HEADER header;
uint32_t process_id;
uint64_t page_table_base_addr;
uint64_t process_va_start;
uint64_t process_va_end;
uint64_t process_quantum;
uint64_t process_context_addr;
uint64_t gang_quantum;
uint64_t gang_context_addr;
uint32_t inprocess_gang_priority;
enum MES_AMD_PRIORITY_LEVEL gang_global_priority_level;
uint32_t doorbell_offset;
uint64_t mqd_addr;
/* From MES_API_VERSION 2, mc addr is expected for wptr_addr */
uint64_t wptr_addr;
uint64_t h_context;
uint64_t h_queue;
enum MES_QUEUE_TYPE queue_type;
uint32_t gds_base;
union {
/* backwards compatibility with Linux, remove union once they use kfd_queue_size */
uint32_t gds_size;
uint32_t kfd_queue_size;
};
uint32_t gws_base;
uint32_t gws_size;
uint32_t oa_mask;
uint64_t trap_handler_addr;
uint32_t vm_context_cntl;
struct {
uint32_t paging : 1;
uint32_t debug_vmid : 4;
uint32_t program_gds : 1;
uint32_t is_gang_suspended : 1;
uint32_t is_tmz_queue : 1;
uint32_t map_kiq_utility_queue : 1;
uint32_t is_kfd_process : 1;
uint32_t trap_en : 1;
uint32_t is_aql_queue : 1;
uint32_t skip_process_ctx_clear : 1;
uint32_t map_legacy_kq : 1;
uint32_t exclusively_scheduled : 1;
uint32_t is_long_running : 1;
uint32_t is_dwm_queue : 1;
uint32_t reserved : 15;
};
struct MES_API_STATUS api_status;
uint64_t tma_addr;
uint32_t sch_id;
uint64_t timestamp;
uint32_t process_context_array_index;
uint32_t gang_context_array_index;
uint32_t pipe_id; //used for mapping legacy kernel queue
uint32_t queue_id;
uint32_t alignment_mode_setting;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__REMOVE_QUEUE {
struct {
union MES_API_HEADER header;
uint32_t doorbell_offset;
uint64_t gang_context_addr;
struct {
uint32_t reserved01 : 1;
uint32_t unmap_kiq_utility_queue : 1;
uint32_t preempt_legacy_gfx_queue : 1;
uint32_t unmap_legacy_queue : 1;
uint32_t reserved : 28;
};
struct MES_API_STATUS api_status;
uint32_t pipe_id;
uint32_t queue_id;
uint64_t tf_addr;
uint32_t tf_data;
enum MES_QUEUE_TYPE queue_type;
uint64_t timestamp;
uint32_t gang_context_array_index;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__SET_SCHEDULING_CONFIG {
struct {
union MES_API_HEADER header;
/* Grace period when preempting another priority band for this priority band.
* The value for idle priority band is ignored, as it never preempts other bands.
*/
uint64_t grace_period_other_levels[AMD_PRIORITY_NUM_LEVELS];
/* Default quantum for scheduling across processes within a priority band. */
uint64_t process_quantum_for_level[AMD_PRIORITY_NUM_LEVELS];
/* Default grace period for processes that preempt each other within a priority band.*/
uint64_t process_grace_period_same_level[AMD_PRIORITY_NUM_LEVELS];
/* For normal level this field specifies the target GPU percentage in situations when it's starved by the high level.
* Valid values are between 0 and 50, with the default being 10.
*/
uint32_t normal_yield_percent;
struct MES_API_STATUS api_status;
uint64_t timestamp;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__PERFORM_YIELD {
struct {
union MES_API_HEADER header;
uint32_t dummy;
struct MES_API_STATUS api_status;
uint64_t timestamp;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__CHANGE_GANG_PRIORITY_LEVEL {
struct {
union MES_API_HEADER header;
uint32_t inprocess_gang_priority;
enum MES_AMD_PRIORITY_LEVEL gang_global_priority_level;
uint64_t gang_quantum;
uint64_t gang_context_addr;
struct MES_API_STATUS api_status;
uint32_t doorbell_offset;
uint64_t timestamp;
uint32_t gang_context_array_index;
struct {
uint32_t queue_quantum_scale : 2;
uint32_t queue_quantum_duration : 8;
uint32_t apply_quantum_all_processes : 1;
uint32_t reserved : 21;
};
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__SUSPEND {
struct {
union MES_API_HEADER header;
/* false - suspend all gangs; true - specific gang */
struct {
uint32_t suspend_all_gangs : 1;
uint32_t reserved : 31;
};
/* gang_context_addr is valid only if suspend_all = false */
uint64_t gang_context_addr;
uint64_t suspend_fence_addr;
uint32_t suspend_fence_value;
struct MES_API_STATUS api_status;
union {
uint32_t return_value; // to be removed
uint32_t sch_id; //keep the old return_value temporarily for compatibility
};
uint32_t doorbell_offset;
uint64_t timestamp;
enum MES_QUEUE_TYPE legacy_uq_type;
enum MES_AMD_PRIORITY_LEVEL legacy_uq_priority_level;
uint32_t gang_context_array_index;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__RESUME {
struct {
union MES_API_HEADER header;
/* false - resume all gangs; true - specified gang */
struct {
uint32_t resume_all_gangs : 1;
uint32_t reserved : 31;
};
/* valid only if resume_all_gangs = false */
uint64_t gang_context_addr;
struct MES_API_STATUS api_status;
uint32_t doorbell_offset;
uint64_t timestamp;
uint32_t gang_context_array_index;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__RESET {
struct {
union MES_API_HEADER header;
struct {
/* Only reset the queue given by doorbell_offset (not entire gang) */
uint32_t reset_queue_only : 1;
/* Hang detection first then reset any queues that are hung */
uint32_t hang_detect_then_reset : 1;
/* Only do hang detection (no reset) */
uint32_t hang_detect_only : 1;
/* Reset HP and LP kernel queues not managed by MES */
uint32_t reset_legacy_gfx : 1;
/* Fallback to use conneceted queue index when CP_CNTX_STAT method fails (gfx pipe 0) */
uint32_t use_connected_queue_index : 1;
/* For gfx pipe 1 */
uint32_t use_connected_queue_index_p1 : 1;
uint32_t reserved : 26;
};
uint64_t gang_context_addr;
/* valid only if reset_queue_only = true */
uint32_t doorbell_offset;
/* valid only if hang_detect_then_reset = true */
uint64_t doorbell_offset_addr;
enum MES_QUEUE_TYPE queue_type;
/* valid only if reset_legacy_gfx = true */
uint32_t pipe_id_lp;
uint32_t queue_id_lp;
uint32_t vmid_id_lp;
uint64_t mqd_mc_addr_lp;
uint32_t doorbell_offset_lp;
uint64_t wptr_addr_lp;
uint32_t pipe_id_hp;
uint32_t queue_id_hp;
uint32_t vmid_id_hp;
uint64_t mqd_mc_addr_hp;
uint32_t doorbell_offset_hp;
uint64_t wptr_addr_hp;
struct MES_API_STATUS api_status;
uint32_t active_vmids;
uint64_t timestamp;
uint32_t gang_context_array_index;
uint32_t connected_queue_index;
uint32_t connected_queue_index_p1;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__SET_LOGGING_BUFFER {
struct {
union MES_API_HEADER header;
/* There are separate log buffers for each queue type */
enum MES_QUEUE_TYPE log_type;
/* Log buffer GPU Address */
uint64_t logging_buffer_addr;
/* number of entries in the log buffer */
uint32_t number_of_entries;
/* Entry index at which CPU interrupt needs to be signalled */
uint32_t interrupt_entry;
struct MES_API_STATUS api_status;
uint64_t timestamp;
uint32_t vmid;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
enum MES_API_QUERY_MES_OPCODE {
MES_API_QUERY_MES__GET_CTX_ARRAY_SIZE,
MES_API_QUERY_MES__CHECK_HEALTHY,
MES_API_QUERY_MES__MAX,
};
enum { QUERY_MES_MAX_SIZE_IN_DWORDS = 20 };
struct MES_API_QUERY_MES__CTX_ARRAY_SIZE {
uint64_t proc_ctx_array_size_addr;
uint64_t gang_ctx_array_size_addr;
};
struct MES_API_QUERY_MES__HEALTHY_CHECK {
uint64_t healthy_addr;
};
union MESAPI__QUERY_MES_STATUS {
struct {
union MES_API_HEADER header;
enum MES_API_QUERY_MES_OPCODE subopcode;
struct MES_API_STATUS api_status;
uint64_t timestamp;
union {
struct MES_API_QUERY_MES__CTX_ARRAY_SIZE ctx_array_size;
struct MES_API_QUERY_MES__HEALTHY_CHECK healthy_check;
uint32_t data[QUERY_MES_MAX_SIZE_IN_DWORDS];
};
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__SET_DEBUG_VMID {
struct {
union MES_API_HEADER header;
struct MES_API_STATUS api_status;
union {
struct {
uint32_t use_gds : 1;
uint32_t operation : 2;
uint32_t reserved : 29;
} flags;
uint32_t u32All;
};
uint32_t reserved;
uint32_t debug_vmid;
uint64_t process_context_addr;
uint64_t page_table_base_addr;
uint64_t process_va_start;
uint64_t process_va_end;
uint32_t gds_base;
uint32_t gds_size;
uint32_t gws_base;
uint32_t gws_size;
uint32_t oa_mask;
uint64_t output_addr; // output addr of the acquired vmid value
uint64_t timestamp;
uint32_t process_vm_cntl;
enum MES_QUEUE_TYPE queue_type;
uint32_t process_context_array_index;
uint32_t alignment_mode_setting;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
enum MESAPI_MISC_OPCODE {
MESAPI_MISC__WRITE_REG,
MESAPI_MISC__INV_GART,
MESAPI_MISC__QUERY_STATUS,
MESAPI_MISC__READ_REG,
MESAPI_MISC__WAIT_REG_MEM,
MESAPI_MISC__SET_SHADER_DEBUGGER,
MESAPI_MISC__NOTIFY_WORK_ON_UNMAPPED_QUEUE,
MESAPI_MISC__NOTIFY_TO_UNMAP_PROCESSES,
MESAPI_MISC__MAX,
};
enum {MISC_DATA_MAX_SIZE_IN_DWORDS = 20};
struct WRITE_REG {
uint32_t reg_offset;
uint32_t reg_value;
};
struct READ_REG {
uint32_t reg_offset;
uint64_t buffer_addr;
union {
struct {
uint32_t read64Bits : 1;
uint32_t reserved : 31;
} bits;
uint32_t all;
} option;
};
struct INV_GART {
uint64_t inv_range_va_start;
uint64_t inv_range_size;
};
struct QUERY_STATUS {
uint32_t context_id;
};
enum WRM_OPERATION {
WRM_OPERATION__WAIT_REG_MEM,
WRM_OPERATION__WR_WAIT_WR_REG,
WRM_OPERATION__MAX,
};
struct WAIT_REG_MEM {
enum WRM_OPERATION op;
/* only function = equal_to_the_reference_value and mem_space = register_space supported for now */
uint32_t reference;
uint32_t mask;
uint32_t reg_offset1;
uint32_t reg_offset2;
};
struct SET_SHADER_DEBUGGER {
uint64_t process_context_addr;
union {
struct {
uint32_t single_memop : 1; // SQ_DEBUG.single_memop
uint32_t single_alu_op : 1; // SQ_DEBUG.single_alu_op
uint32_t reserved : 30;
};
uint32_t u32all;
} flags;
uint32_t spi_gdbg_per_vmid_cntl;
uint32_t tcp_watch_cntl[4]; // TCP_WATCHx_CNTL
uint32_t trap_en;
};
struct SET_GANG_SUBMIT {
uint64_t gang_context_addr;
uint64_t slave_gang_context_addr;
uint32_t gang_context_array_index;
uint32_t slave_gang_context_array_index;
};
union MESAPI__MISC {
struct {
union MES_API_HEADER header;
enum MESAPI_MISC_OPCODE opcode;
struct MES_API_STATUS api_status;
union {
struct WRITE_REG write_reg;
struct INV_GART inv_gart;
struct QUERY_STATUS query_status;
struct READ_REG read_reg;
struct WAIT_REG_MEM wait_reg_mem;
struct SET_SHADER_DEBUGGER set_shader_debugger;
enum MES_AMD_PRIORITY_LEVEL queue_sch_level;
uint32_t data[MISC_DATA_MAX_SIZE_IN_DWORDS];
};
uint64_t timestamp;
uint32_t doorbell_offset;
uint32_t os_fence;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__UPDATE_ROOT_PAGE_TABLE {
struct {
union MES_API_HEADER header;
uint64_t page_table_base_addr;
uint64_t process_context_addr;
struct MES_API_STATUS api_status;
uint64_t timestamp;
uint32_t process_context_array_index;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI_AMD_LOG {
struct {
union MES_API_HEADER header;
uint64_t p_buffer_memory;
uint64_t p_buffer_size_used;
struct MES_API_STATUS api_status;
uint64_t timestamp;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
enum MES_SE_MODE {
MES_SE_MODE_INVALID = 0,
MES_SE_MODE_SINGLE_SE = 1,
MES_SE_MODE_DUAL_SE = 2,
MES_SE_MODE_LOWER_POWER = 3,
};
union MESAPI__SET_SE_MODE {
struct {
union MES_API_HEADER header;
/* the new SE mode to apply*/
enum MES_SE_MODE new_se_mode;
/* the fence to make sure the ItCpgCtxtSync packet is completed */
uint64_t cpg_ctxt_sync_fence_addr;
uint32_t cpg_ctxt_sync_fence_value;
/* log_seq_time - Scheduler logs the switch seq start/end ts in the IH cookies */
union {
struct {
uint32_t log_seq_time : 1;
uint32_t reserved : 31;
};
uint32_t uint32_all;
};
struct MES_API_STATUS api_status;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
union MESAPI__SET_GANG_SUBMIT {
struct {
union MES_API_HEADER header;
struct MES_API_STATUS api_status;
struct SET_GANG_SUBMIT set_gang_submit;
};
uint32_t max_dwords_in_api[API_FRAME_SIZE_IN_DWORDS];
};
#pragma pack(pop)
#endif
Codebase Browser
linux