[Asterisk-Users] not sharing IRQ's

Warren Burstein warren at softov.co.il
Tue Jan 11 14:13:50 MST 2005


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


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