[Asterisk-Users] Squeaking / chirping on ZAP Digium TDM400P

[Brian McSpadden]

As a test, you can also run "rmmod usb-uhci" without the quotes, that
will unload your usb driver and should help clear up that #11 IRQ,
until you reboot anyway. You also probably need to take care of libata
somehow, I'd just move the digium card to a different pci slot, if
available.

On Apr 1, 2005 5:35 PM, Kristian Kielhofner <kris at krisk.org> wrote:
> Kellner, Peter wrote:
> > Here is my printout below.  It looks to me like it is sharing with USB.
> > I don't seem to have a way in my bios to turn off USB though and nothing
> > is plugged into it.  Could that be a problem?  Also, are the other
> > things mentioned all part of Asterisk?
> >
> > Thanks,  -Peter
> >
> >           CPU0
> >   0:    8721991          XT-PIC  timer
> >   1:          4          XT-PIC  keyboard
> >   2:          0          XT-PIC  cascade
> >   5:          0          XT-PIC  ehci-hcd
> >   8:          1          XT-PIC  rtc
> >  10:     192343          XT-PIC  usb-uhci, usb-uhci, eth0
> >  11:  167690609          XT-PIC  libata, usb-uhci, wctdm, ztdummy,
> > usb-uhci
> >  12:        422          XT-PIC  PS/2 Mouse
> >  14:      69540          XT-PIC  ide0
> >  15:        117          XT-PIC  ide1
> > NMI:          0
> > ERR:          0
> 
> Peter,
> 
>         Wow.  That's pretty bad.  Try disabling some "legacy" devices that you
> may not need: serial ports, parallel ports, etc.  The BIOS really should
> have an option to disable USB.  While you are disabling that other stuff
> check again.  Freeing up this stuff should give you more free interrupts.
> 
>         You should not load ztdummy when you have real hardware for timing.
> wctdm is good enough.  So disable the loading of ztdummy.  And, just for
> kicks, what kernel are you running (uname -a), and what kind of machine
> is this (motherboard/chipset if possible)?
> 
> --
> Kristian Kielhofner
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