Commit c4229c6e authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: provide the page fault queue to the VM code 



We are going to need that for recoverable page faults.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b6f3a51e

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

+1 −0
Original line number Diff line number Diff line
@@ -303,6 +303,7 @@ struct amdgpu_vm_manager { 
	const struct amdgpu_vm_pte_funcs	*vm_pte_funcs;

	struct drm_sched_rq			*vm_pte_rqs[AMDGPU_MAX_RINGS];

	unsigned				vm_pte_num_rqs;

	struct amdgpu_ring			*page_fault;



	/* partial resident texture handling */

	spinlock_t				prt_lock;

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

+1 −0
Original line number Diff line number Diff line
@@ -2291,6 +2291,7 @@ static void sdma_v4_0_set_vm_pte_funcs(struct amdgpu_device *adev) 
				&sched->sched_rq[DRM_SCHED_PRIORITY_KERNEL];

		}

		adev->vm_manager.vm_pte_num_rqs = adev->sdma.num_instances - 1;

		adev->vm_manager.page_fault = &adev->sdma.instance[0].page;

	} else {

		for (i = 0; i < adev->sdma.num_instances; i++) {

			sched = &adev->sdma.instance[i].ring.sched;