From: Christian König <christian.koe...@amd.com>
Needs to be filled with handling.
Change-Id: I04881a2b304a020c259ce85e94b12900a77f1c02
Signed-off-by: Christian König <christian.koe...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 1 +
5 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index 6be6c71..e208186f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -151,6 +151,7 @@ struct amdgpu_vm_manager {
unsigned seqno[AMDGPU_MAX_RINGS];
uint32_t max_pfn;
+ uint32_t num_level;
/* vram base address for page table entry */
u64 vram_base_offset;
/* is vm enabled? */
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
index 7155ae5..0ce0d0a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
@@ -607,6 +607,7 @@ static int gmc_v6_0_vm_init(struct amdgpu_device *adev)
* amdkfd will use VMIDs 8-15
*/
adev->vm_manager.num_ids = AMDGPU_NUM_OF_VMIDS;
+ adev->vm_manager.num_level = 1;
amdgpu_vm_manager_init(adev);
/* base offset of vram pages */
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index ff4cc63..f90dba5 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -734,6 +734,7 @@ static int gmc_v7_0_vm_init(struct amdgpu_device *adev)
* amdkfd will use VMIDs 8-15
*/
adev->vm_manager.num_ids = AMDGPU_NUM_OF_VMIDS;
+ adev->vm_manager.num_level = 1;
adev->vm_manager.shared_aperture_start = 0x2000000000000000ULL;
adev->vm_manager.shared_aperture_end =
adev->vm_manager.shared_aperture_start + (4ULL << 30) - 1;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index d7d025a..fe79328 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -865,6 +865,7 @@ static int gmc_v8_0_vm_init(struct amdgpu_device *adev)
* amdkfd will use VMIDs 8-15
*/
adev->vm_manager.num_ids = AMDGPU_NUM_OF_VMIDS;
+ adev->vm_manager.num_level = 1;
adev->vm_manager.shared_aperture_start = 0x2000000000000000ULL;
adev->vm_manager.shared_aperture_end =
adev->vm_manager.shared_aperture_start + (4ULL << 30) - 1;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 58557add8..6625a2f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -508,6 +508,7 @@ static int gmc_v9_0_vm_init(struct amdgpu_device *adev)
* amdkfd will use VMIDs 8-15
*/
adev->vm_manager.num_ids = AMDGPU_NUM_OF_VMIDS;
+ adev->vm_manager.num_level = 1;
amdgpu_vm_manager_init(adev);
return 0;
--
1.9.1
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