[Asterisk-Users] PCI Problems

Sean Cook scook at kinex.net
Thu May 25 13:11:02 MST 2006


Kevin P. Fleming wrote:
> Sean Cook wrote:
>
>   
>> lspci -vb # shows IRQ 9 being shared....
>>     
>
> That is not a valid piece of information, and wherever you learned it
> you should unlearn it :-)
>
> 'lspci -vb' shows the interrupt that the BIOS assigned to the PCI
> device, but not where the kernel assigned it, which can be radically
> different, especially when an APIC is being used. We have seen cases
> where there were audio issues anyway, but it's not clear that interrupt
> sharing was actually the case in those cases.
>   
What could be the other causes?  I have exhausted everything I know how
to do.  PCI sharing explains it (whether or not it is infact the
problem).  This card shares the BIOS assigned interrupt with the network
card...





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