We are going to need that for recoverable page faults.
Signed-off-by: Christian König <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 1 +
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index beac15bca526..91baf95212a6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -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;
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 8691b621148e..44f4845dacf4 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -2292,6 +2292,7 @@ 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;
--
2.17.1
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