[LAU] irq sharing

From: David Santamauro <david.santamauro@email-addr-hidden>
Date: Tue Aug 24 2010 - 15:10:12 EEST

Hi,

I've decided to get back to diagnosing why my delta 1010 inputs have a
background noise and stumbled across a few websites indicating that the
problem could be irq sharing.

My delta shares irq 20 with usb devices:

$ cat /proc/interrupts |grep ICE
  20: 1325915 1326971 1335010 1348560 1337725
1330100 1336582 1346152 IO-APIC-fasteoi ehci_hcd:usb1,
uhci_hcd:usb2, ICE1712

Is there a way to forcibly assign ICE1712 to another IRQ? I just want
to test the theory.

thanks

David

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Received on Tue Aug 24 16:15:01 2010

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