[Asterisk-Users] not sharing IRQ's

[Michael Welter]

You absolutely do need to worry about usb module.

http://www.microsoft.com/whdc/system/sysperf/apic.mspx

Warren Burstein wrote:
> I'm not having any trouble with interrupts, but here's my 
> /proc/interrupts on Fedora Core 2 on a hyper-threading CPU and using the 
> SMP kernel (2.6.5-1.138).  I don't think I need to worry about uhci_hcd, 
> nothing is plugged into USB, but libata is the disk driver.  How do I 
> get libata and wctdm to use different interrupts?
> 
> $ cat /proc/interrupts
>           CPU0       CPU1
>  0:    3995705    3931405    IO-APIC-edge  timer
>  1:        530        489    IO-APIC-edge  i8042
>  2:          0          0          XT-PIC  cascade
>  8:          1          0    IO-APIC-edge  rtc
>  9:          0          0   IO-APIC-level  acpi
> 12:         56          0    IO-APIC-edge  i8042
> 15:        489          0    IO-APIC-edge  ide1
> 169:    5107236    5082420   IO-APIC-level  libata, uhci_hcd, wctdm
> 177:    2136633          0   IO-APIC-level  eth0, Intel ICH5
> 185:    1001907    6889735   IO-APIC-level  uhci_hcd, wctdm
> 193:          0          0   IO-APIC-level  uhci_hcd
> 201:          0          0   IO-APIC-level  ehci_hcd
> 217:    5978156    1900756   IO-APIC-level  wctdm
> 225:    1917332    5960110   IO-APIC-level  wctdm
> NMI:          0          0
> LOC:    7926852    7926712
> ERR:          0
> MIS:          0
> 
>