How NEC uPD720101 USB chip work well on linux2.6.12

[Stefan Nickl]

On Sat, 2005-07-23 at 10:37 +0800, JohnsonCheng wrote:
> Correct it. 
> I only turn on OHCI in kernel configuration, not UHCI.

I guess what you have is like this:

 ---------
| MPC8241 |
 ---------
     |
     | PCI bus
     |
 --------------------------
| OHCI host controller(s?) |
 --------------------------
     |
     | USB
     |
 -----------
| uPD720101 |
 -----------
     |
  USB mouse

So the IRQ is all up to your PCI setup and board wiring.

Please send the output of ksymoops as described in
linux/Documentation/oops-tracing.txt.
Note that you need to run it something like this:
ksymoops -v <vmlinux-of-target> -m <System.map-of-target> -t elf32-big
-a ppc -K -L

PS: Please check your PC's clock, your emails date back to July...

-- 
Stefan Nickl
Kontron Modular Computers