At 8:46 PM +0200 5/15/01, Manuel Bouyer wrote:
>Hi,
>I've seen other systems where some PCI busses have only memory space enabled.
>The ahc driver seems to be able to deal with this (at last the adapter
>can be mapped in memory space) but it's disabled (see ahc_pci.c)
>When it's enabled the machine panics with a uvm_fault() in a place which
>shouldn't happen (and is by no way related to registers).
>
>I tried a hacked kernel to force the driver to use memory space instead of
>I/O space for ahc, and it didn't panic on my machine.

If someone could make me install floppies for this and/or 
Kanaoka-san's previous suggestions, I'm happy to try them out. In 
fact, I'm more than happy...