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| author |   kettenis <kettenis@openbsd.org> | 2013-06-07 20:46:14 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2013-06-07 20:46:14 +0000 |
| commit | 0fabd1b74114964c52757b5dacbdcd6d232527d5 (patch) | |
| tree | 7e0ad73f765c0d8e006241632fa5799d0c5d28f1 /sys/lib/libkern/libkern.h | |
| parent | Add {,u}{div,mod}si3 to libkern and to the kernel as well. (diff) | |
| download | wireguard-openbsd-0fabd1b74114964c52757b5dacbdcd6d232527d5.tar.xz wireguard-openbsd-0fabd1b74114964c52757b5dacbdcd6d232527d5.zip | |
Add proper mmap(2) support for drm(4)/inteldrm(4). This changes the
DRM_I915_GEM_MMAP and DRM_I915_GEM_MMAP_GTT ioctls to be compatible with
Linux. This also is the first step that moves us away from accessing all
graphics memory through the GTT, which should make things faster.
ok tedu@ (for the uvm bits)
Diffstat (limited to 'sys/lib/libkern/libkern.h')
0 files changed, 0 insertions, 0 deletions