kernel/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c, branch linux-4.17.y

drm/amdgpu: use the TTM dummy page instead of allocating one

2018-02-27T04:09:36Z

We have a global dummy page in TTM, use that one instead of allocating a new one. Signed-off-by: Christian König Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher

drm/amdgpu: separate PASID mapping from VM flush v2

2018-02-19T19:20:18Z

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 Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: apply top reserved VA space to pre Vega10 as well

2018-02-19T19:18:30Z

Reserve VA space at the top for older generations as well. Signed-off-by: Christian König Reviewed-by: Alex Deucher Acked-by: Monk Liu Signed-off-by: Alex Deucher

drm/amdgpu: add PASID mapping for GMC v7

2018-02-19T19:18:10Z

This way we can see the PASID in VM faults. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: implement gmc_v7_0_emit_flush_gpu_tlb

2018-02-19T19:18:08Z

Unify tlb flushing for gmc v7. Signed-off-by: Christian König Acked-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: move struct gart_funcs into amdgpu_gmc.h

2018-02-19T19:17:44Z

And rename it to struct gmc_funcs. Signed-off-by: Christian König Reviewed-by: Samuel Li Signed-off-by: Alex Deucher

drm/amdgpu: move struct amdgpu_mc into amdgpu_gmc.h

2018-02-19T19:17:43Z

And rename it to amdgpu_gmc as well. Signed-off-by: Christian König Reviewed-by: Samuel Li Signed-off-by: Alex Deucher

drm/amdgpu: print the PASID with VM faults on GMC v7

2018-02-19T19:17:42Z

Print that extra information on GMC v7. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: adjust HDP write queue flushing for tlb invalidation

2018-02-19T19:17:14Z

Separate tlb invalidation and hdp flushing and move the HDP flush to the caller. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: only enable swiotlb alloc when need v2

2018-02-13T18:33:32Z

get the max io mapping address of system memory to see if it is over our card accessing range. v2: move checking later Signed-off-by: Chunming Zhou Reviewed-by: Monk Liu Reviewed-by: Christian König Signed-off-by: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20180209024410.1469-2-david1.zhou@amd.com