[asterisk-users] Re: Dell PowerEdge 2950 Sharing NIC IRQ with Digium Card

[Eric "ManxPower" Wieling]

Matt wrote:
>>
>>
>> [root at pbx zaptel-1.2.13]# cat /proc/interrupts
>>             CPU0
>>    0:   82179609    IO-APIC-edge  timer
>>    2:          0          XT-PIC  cascade
>>    8:          1    IO-APIC-edge  rtc
>>   14:     738454    IO-APIC-edge  ide0
>>   74:   82142210   IO-APIC-level  wct2xxp
>> 201:     745906   IO-APIC-level  megaraid
>> 209:     137704   IO-APIC-level  eth0
>> 217:     177366   IO-APIC-level  eth1
>> NMI:          0
>> LOC:   82178536
>> ERR:          0
>> MIS:          0
>> __
> 
> 
> Well, remember that IRQs don't really exist about 15.   So your wct2xxp,
> megaraid, eth0, and eth1 are all sharing an IRQ (or at least some of them
> are).    Since the wct2xxp is not PCIe compliant (it's only PCI) and only
> runs at 33mhz (not 133mhz) it's having all kinds of issues.

Cite.  Your.  Source.