Boot halts on Thinkpad X220 (Sandy Bridge)

[Sevan / Venture37]

Hiya
If it's any help, I tried booting OpenBSD-Current on a ThinkPad X220
yesterday & it worked just fine (I forget to take my copy of 8-STABLE
snapshot which I downloaded from the allbsd site, otherwise I would've
post that too)

dmesg:
http://www.nycbug.org/?NAV=dmesgd;f_dmesg=;f_bsd=;f_nick=;f_descr=;dmesgid=2068#2068

Pcidump -vxx output:
http://pastebin.com/KqVMcqza

acpidump & Xorg.log:
http://www.sendspace.com/file/qtmkte

Sevan / Venture37