Commit d26ea1b3 authored by Philip Yang's avatar Philip Yang Committed by Alex Deucher
Browse files

drm/amdgpu: Add xcp manager num_xcp_per_mem_partition 



Used by KFD to check memory limit accounting.

Signed-off-by: default avatarPhilip Yang <Philip.Yang@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3e7c6fe3

drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c

+1 −0
Original line number Diff line number Diff line
@@ -156,6 +156,7 @@ int amdgpu_xcp_init(struct amdgpu_xcp_mgr *xcp_mgr, int num_xcps, int mode) 
	xcp_mgr->num_xcps = num_xcps;

	amdgpu_xcp_update_partition_sched_list(adev);



	xcp_mgr->num_xcp_per_mem_partition = num_xcps / xcp_mgr->adev->gmc.num_mem_partitions;

	return 0;

}

drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h

+3 −0
Original line number Diff line number Diff line
@@ -83,6 +83,9 @@ struct amdgpu_xcp_mgr { 
	struct amdgpu_xcp xcp[MAX_XCP];

	uint8_t num_xcps;

	int8_t mode;



	 /* Used to determine KFD memory size limits per XCP */

	unsigned int num_xcp_per_mem_partition;

};



struct amdgpu_xcp_mgr_funcs {