[PATCH] Fix DRM on FreeBSD (also makes my X600 finally work)

[Markus <mar...@ik...>]

Hi list!

I am very happy to announce that I got my Radeon X600 working on both
Linux/i386 and FreeBSD/amd64. I needed to apply Benjamin's latest
patches and also the small attached patch for FreeBSD. The biggest
problem (that caused the crahes on FreeBSD) was that the virtual field
of the struct drm_sg_mem_t was never initialized.

BTW, I think the PCI ID of this card (0x5b62) should be added to the
drm_pciids.txt

Thanks for your great work!

	Markus