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| author |   Matthew Auld <matthew.auld@intel.com> | 2021-09-29 14:26:27 +0100 |
|---|---|---|
| committer |   Christian König <christian.koenig@amd.com> | 2021-09-29 16:17:56 +0200 |
| commit | 43d46f0b78bba5dc5ffb6f1b9a1d4c8d0c5dd1fc (patch) | |
| tree | e68da04a0d627a23390d7add85dec9827f11686f /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | drm/ttm: remove TTM_PAGE_FLAG_NO_RETRY (diff) | |
| download | wireguard-linux-43d46f0b78bba5dc5ffb6f1b9a1d4c8d0c5dd1fc.tar.xz wireguard-linux-43d46f0b78bba5dc5ffb6f1b9a1d4c8d0c5dd1fc.zip | |
drm/ttm: s/FLAG_SG/FLAG_EXTERNAL/
It covers more than just ttm_bo_type_sg usage, like with say dma-buf,
since one other user is userptr in amdgpu, and in the future we might
have some more. Hence EXTERNAL is likely a more suitable name.
v2(Christian):
- Rename these to TTM_TT_FLAGS_*
- Fix up all the holes in the flag values
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Christian König <christian.koenig@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210929132629.353541-1-matthew.auld@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 60b12bb55244..e8d70b6e6737 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -894,7 +894,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_device *bdev, DRM_ERROR("failed to pin userptr\n"); return r; } - } else if (ttm->page_flags & TTM_PAGE_FLAG_SG) { + } else if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) { if (!ttm->sg) { struct dma_buf_attachment *attach; struct sg_table *sgt; @@ -1130,7 +1130,7 @@ static int amdgpu_ttm_tt_populate(struct ttm_device *bdev, return 0; } - if (ttm->page_flags & TTM_PAGE_FLAG_SG) + if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) return 0; ret = ttm_pool_alloc(&adev->mman.bdev.pool, ttm, ctx); @@ -1165,7 +1165,7 @@ static void amdgpu_ttm_tt_unpopulate(struct ttm_device *bdev, return; } - if (ttm->page_flags & TTM_PAGE_FLAG_SG) + if (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) return; for (i = 0; i < ttm->num_pages; ++i) @@ -1198,8 +1198,8 @@ int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo, return -ENOMEM; } - /* Set TTM_PAGE_FLAG_SG before populate but after create. */ - bo->ttm->page_flags |= TTM_PAGE_FLAG_SG; + /* Set TTM_TT_FLAG_EXTERNAL before populate but after create. */ + bo->ttm->page_flags |= TTM_TT_FLAG_EXTERNAL; gtt = (void *)bo->ttm; gtt->userptr = addr; |