From 663e4577a5733fab18d601128f54486d78595bc0 Mon Sep 17 00:00:00 2001 From: Christian König Date: Mon, 13 Mar 2017 10:13:37 +0100 Subject: drm/amdgpu: separate page table allocation from mapping MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This makes it easier to implement a replace operation. Signed-off-by: Christian König Reviewed-by: Junwei Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 6daf004955b0..0240f108f90e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -631,8 +631,12 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, switch (args->operation) { case AMDGPU_VA_OP_MAP: - va_flags = amdgpu_vm_get_pte_flags(adev, args->flags); + r = amdgpu_vm_alloc_pts(adev, bo_va->vm, args->va_address, + args->map_size); + if (r) + goto error_backoff; + va_flags = amdgpu_vm_get_pte_flags(adev, args->flags); r = amdgpu_vm_bo_map(adev, bo_va, args->va_address, args->offset_in_bo, args->map_size, va_flags); -- cgit