This patch detects the 0305, 3099, 3102, and 3112 (KT133x, KT266x, VT8662,
and KLE133) *only*. On these chipsets, it will patch register 55 in the
Northbridge and turn off bits: 5, 6, AND 7.  (It does this to register 95
on the KT266x Northbridge). This will supposedly switch off a Memory Write
Queue timer, which can cause those infinite loop bugs and other assorted
crashes.

Calin Culianu
calin@rtlab.org