Earlier today I committed a console driver for the p9100
on the Tadpole 3GX.  It supports RASTERCONSOLE (so the 
PROM console won't be used) but isn't much faster than
PROM console.  I've made the p9100 emulate a cgtwo display.

Colormap support is currently broken but I'm not sure why.
This means the display is white on blue due to the way
the Tadpole OpenBoot ROM configures the colormap.  As 
soon I (or someone else) figure out and fix the colormap
support, Xsun should just work.
-- 
Matt Thomas               Internet:   matt@3am-software.com
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
Sunnyvale, CA             Disclaimer: I avow all knowledge of this message