From 39f7f69a6054bb9777b47b6afdb5ce2fae30dbee Mon Sep 17 00:00:00 2001 From: Christian König Date: Mon, 30 Jul 2018 15:37:46 +0200 Subject: drm/amdgpu: add bo_list iterators MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add helpers to iterate over all entries in a bo_list. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Acked-by: Huang Rui Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h index 0ce540203db1..3d77abfcd4a6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h @@ -65,4 +65,14 @@ int amdgpu_bo_list_create(struct amdgpu_device *adev, unsigned num_entries, struct amdgpu_bo_list **list); +#define amdgpu_bo_list_for_each_entry(e, list) \ + for (e = &(list)->array[0]; \ + e != &(list)->array[(list)->num_entries]; \ + ++e) + +#define amdgpu_bo_list_for_each_userptr_entry(e, list) \ + for (e = &(list)->array[(list)->first_userptr]; \ + e != &(list)->array[(list)->num_entries]; \ + ++e) + #endif -- cgit