[cpia] CPIA 1.0 in 2.2.14 with USB 2.3.99-pre7 Backport
2.2.14problems
Jose Miguel Buenaposada Biencinto
jmbuena@dia.fi.upm.es
Mon, 22 May 2000 13:59:33 +0200
Johannes Erdfelt wrote:
> >
> > [root@hal usb]# cat /proc/interrupts
> > CPU0 CPU1
> > 11: 0 0 IO-APIC-edge usb-uhci
>
> This is your problem. Interrupts are not getting delivered.
> Unfortunately this is not a USB or CPiA problem.
>
> There's a couple of things you may want to try:
> - Look in the BIOS for a "MPS Version" setting. Set it to the opposite
Yes, that's the rigth answer. I had set in the BIOS "SMP version 1.4" and I have
set it to 1.1. It is working now. I have 2.2.14 kernel version patched with
2.3.99-pre7-1 USB backport. But what I don't understand is, why it works
with "SMP version 1.4" and kernel 2.3.99 ? I now there is a lot of changes but ...
It's very nice when everything is working correctly. Thanks a lot for your help.
I love Linux ;):
[jmbuena@hal jmbuena]$ cat /proc/interrupts
CPU0 CPU1
11: 2194 2075 IO-APIC-level usb-uhci
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Jose Miguel Buenaposada Biencinto
Facultad de Informática | Computer Science School
Universidad Politécnica de Madrid (UPM) | Madrid Tech. University.
Campus de Montegancedo s/n
28660 Boadilla del Monte, Madrid (ESPAÑA)| (SPAIN)
Voice +34 91 336 69 47
e-mail: jmbuena@dia.fi.upm.es
web : http://www.dia.fi.upm.es/~jmbuena
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