other versions
- jessie 3.16.56-1+deb8u1
DRM_VMA_OFFSET_EXACT(9) | DRM Core | DRM_VMA_OFFSET_EXACT(9) |
NAME¶
drm_vma_offset_exact_lookup - Look up node by exact addressSYNOPSIS¶
struct drm_vma_offset_node *
drm_vma_offset_exact_lookup(struct drm_vma_offset_manager * mgr,
unsigned long start,
unsigned long pages);
ARGUMENTS¶
mgrManager object
start
Start address (page-based, not byte-based)
pages
Size of object (page-based)
DESCRIPTION¶
Same as drm_vma_offset_lookup but does not allow any offset into the node. It only returns the exact object with the given start address.RETURNS¶
Node at exact start address start.AUTHORS¶
Jesse Barnes <jesse.barnes@intel.com>Initial version
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Driver internals
Daniel Vetter <daniel.vetter@ffwll.ch>
Contributions all over the place
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |