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| author |  Mukul Joshi <mukul.joshi@amd.com>
| 2023-01-31 11:23:50 -0500 |
|---|---|---|
| committer |  Alex Deucher <alexander.deucher@amd.com>
| 2023-06-09 09:55:35 -0400 |
| commit | f4d8b6f5c61ab5e98258bd0072d733741c76bd8d (patch) | |
| tree | 13a16b9f3250d473d739c42af7139786bf3e53bf /drivers/gpu/drm/amd/amdkfd/kfd_svm.h | |
| parent | drm/amdgpu: Add FGCG for GFX v9.4.3 (diff) | |
| download | linux-f4d8b6f5c61ab5e98258bd0072d733741c76bd8d.tar.gz linux-f4d8b6f5c61ab5e98258bd0072d733741c76bd8d.tar.bz2 linux-f4d8b6f5c61ab5e98258bd0072d733741c76bd8d.zip | |
drm/amdkfd: Enable SVM on Native mode
This patch enables SVM capability on GFX9.4.3 when
run in Native mode. It also sets best_prefetch and
best_restore locations to CPU as there is no VRAM.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_svm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h index 5116786718b6..7515ddade3ae 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h @@ -200,7 +200,8 @@ void svm_range_list_lock_and_flush_work(struct svm_range_list *svms, struct mm_s /* SVM API and HMM page migration work together, device memory type * is initialized to not 0 when page migration register device memory. */ -#define KFD_IS_SVM_API_SUPPORTED(dev) ((dev)->pgmap.type != 0) +#define KFD_IS_SVM_API_SUPPORTED(dev) ((dev)->pgmap.type != 0 ||\ + (dev)->adev->gmc.is_app_apu) void svm_range_bo_unref_async(struct svm_range_bo *svm_bo); |