From: Harish Kasiviswanathan <harish.kasiviswanat...@amd.com>
Add MES_v12 header definition for gfx12
v2: Modify SET_SHADER_DEBUGGER to match mes_v11 definition. This doesn't
change the structure layout
v3: Removed unncessary comment and spaces
Signed-off-by: Harish Kasiviswanathan <harish.kasiviswanat...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/include/mes_v12_api_def.h | 775 ++++++++++++++++++
1 file changed, 775 insertions(+)
create mode 100644 drivers/gpu/drm/amd/include/mes_v12_api_def.h
diff --git a/drivers/gpu/drm/amd/include/mes_v12_api_def.h
b/drivers/gpu/drm/amd/include/mes_v12_api_def.h
new file mode 100644
index 0000000000000..81cc0a5540492
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/mes_v12_api_def.h
@@ -0,0 +1,775 @@
+/*
+ * 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
+
+/* 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_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,
+};
+
+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 reserved : 17;
+ };
+ 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__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
--
2.44.0
