I can't seem to find the agpgart stuff in NetBSD 1.6.

So I downloaded the pub/NetBSD/misc/agc/i815-x11.tgz file and tried to use
it.  But when I try to run it (either by "modload -A /netbsd
/lkm/agpgart.o" or setting lkm=YES in rc.conf) I get:

NetBSD AGP GART interface v0.03 (c) Jeff Hartmann
-- Experimental distribution, only i810 enabled
uvm_fault(0xcb7b6814, 0x3000, 0, 1) -> e
kernel: page fault trap, code=0
Stopped in pid 245 (modload) at 0xcbafe545:  movl 0x3000(%eax),%eax
db>

at which point the keyboard is dead (because it is a USB keyboard?) and I
have to reboot.

Is the i815-x11.tgz for an older version and is there something newer I
should be using?

Thanks
  -Scott