K 10
svn:author
V 7
rnoland
K 8
svn:date
V 27
2009-01-10T16:42:13.802224Z
K 7
svn:log
V 415
MFC - Sync drm to HEAD

   Merged /head/sys:r186295,186299-186300,186386,186465

	This brings 7 up to date with HEAD.

	- Use bus_dma to allocate scatter/gather pages for pci GART.
	  This fixes "garbled" screen issues on pci based radeons.
	- Prevent drm from attaching to secondary devices even if they
	  have the the same pci id.
	- Attempt at making DRM_DEBUG c99 compliant (needs more work)

Approved by:	kib

END