Commit 08ca7122 authored by Jonathan Kim's avatar Jonathan Kim Committed by Alex Deucher
Browse files

drm/amdgpu: add kgd hw debug mode setting interface 



Introduce the require KGD debug calls that will execute hardware debug
mode setting.

Signed-off-by: default avatarJonathan Kim <jonathan.kim@amd.com>
Reviewed-by: default avatarFelix Kuehling <felix.kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0ab2d753

drivers/gpu/drm/amd/include/kgd_kfd_interface.h

+34 −0
Original line number Diff line number Diff line
@@ -291,6 +291,40 @@ struct kfd2kgd_calls { 
			uint32_t vmid, uint64_t page_table_base);

	uint32_t (*read_vmid_from_vmfault_reg)(struct amdgpu_device *adev);



	uint32_t (*enable_debug_trap)(struct amdgpu_device *adev,

					bool restore_dbg_registers,

					uint32_t vmid);

	uint32_t (*disable_debug_trap)(struct amdgpu_device *adev,

					bool keep_trap_enabled,

					uint32_t vmid);

	int (*validate_trap_override_request)(struct amdgpu_device *adev,

					uint32_t trap_override,

					uint32_t *trap_mask_supported);

	uint32_t (*set_wave_launch_trap_override)(struct amdgpu_device *adev,

					     uint32_t vmid,

					     uint32_t trap_override,

					     uint32_t trap_mask_bits,

					     uint32_t trap_mask_request,

					     uint32_t *trap_mask_prev,

					     uint32_t kfd_dbg_trap_cntl_prev);

	uint32_t (*set_wave_launch_mode)(struct amdgpu_device *adev,

					uint8_t wave_launch_mode,

					uint32_t vmid);

	uint32_t (*set_address_watch)(struct amdgpu_device *adev,

					uint64_t watch_address,

					uint32_t watch_address_mask,

					uint32_t watch_id,

					uint32_t watch_mode,

					uint32_t debug_vmid);

	uint32_t (*clear_address_watch)(struct amdgpu_device *adev,

			uint32_t watch_id);

	void (*get_iq_wait_times)(struct amdgpu_device *adev,

			uint32_t *wait_times);

	void (*build_grace_period_packet_info)(struct amdgpu_device *adev,

			uint32_t wait_times,

			uint32_t grace_period,

			uint32_t *reg_offset,

			uint32_t *reg_data);

	void (*get_cu_occupancy)(struct amdgpu_device *adev, int pasid,

			int *wave_cnt, int *max_waves_per_cu, uint32_t inst);

	void (*program_trap_handler_settings)(struct amdgpu_device *adev,