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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
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* drm/amdgpu: save vm fault information for amdkfdshaoyunl2018-07-111-0/+2
| | | | | | | | | | amdgpu save the vm fault related information for KFD usage and keep the copy until KFD read it. Signed-off-by: shaoyun liu <shaoyun.liu@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
* drm/amdgpu: Consolidate visible vs. real vram check v2.Andrey Grodzovsky2018-06-151-0/+15
| | | | | | | | | | | | Move all instnaces of this check into a function in amdgpu_gmc.h Rename the original function to a more proper name. v2: Add more places to cleanup. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: separate PASID mapping from VM flush v2Christian König2018-02-191-1/+4
| | | | | | | | | | | Stuffing the PASID mapping into the VM flush isn't flexible enough since the PASID mapping changes not as often as we need a VM flush. v2: add missing use of gmc_v7_0_emit_pasid_mapping Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: implement gmc_v9_0_emit_flush_gpu_tlbChristian König2018-02-191-1/+0
| | | | | | | | Unify tlb flushing for gmc v9. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: add new amdgpu_gmc_emit_flush_gpu_tlb callbackChristian König2018-02-191-0/+3
| | | | | | | | Add a new GMC function to unify vm flushing. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: move struct gart_funcs into amdgpu_gmc.hChristian König2018-02-191-0/+23
| | | | | | | | And rename it to struct gmc_funcs. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Samuel Li <Samuel.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: move struct amdgpu_mc into amdgpu_gmc.hChristian König2018-02-191-0/+84
And rename it to amdgpu_gmc as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Samuel Li <Samuel.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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