Re: [LAU] priorities of interrupts or other fixes

Jeremy wrote:

> jeremy@email-addr-hidden:~$ cat /proc/interrupts | grep ohci1394
> 16: 1123463 1075232 IO-APIC-fasteoi uhci_hcd:usb3, ohci1394,
> eth1, mmc0, jmb38x_ms:slot0, nvidia
>
> IRQ 16 in my case. In your case also according to your opening mail. You
> can see that it's crowded on 16 in my case, I can't get my Firewire to
> work without the help of rtirq.

That's great, thanks. Can't believe I overlooked that!

I'm also on irq 16, it seems, and only sharing with one usb port:
atte@email-addr-hidden:~$ cat /proc/interrupts | grep ohci1394
  16: 110664 111091 IO-APIC-fasteoi uhci_hcd:usb3, ohci1394

Two questions:

1) Why doesn't `pidof IRQ-16` return anything here, I guess I need that
to call chrt, right:

atte@email-addr-hidden:~$ pidof IRQ-16
atte@email-addr-hidden:~$ pidof IRQ 16
atte@email-addr-hidden:~$ pidof "IRQ 16"
atte@email-addr-hidden:~$ pidof "IRQ-16"
atte@email-addr-hidden:~$

2) I'm hoping the usb shared with my firewire is one of the three usb
ports, how can I investigate further in this direction? Ultimately I'd
like to be able to leave whatever-usb-is-sharing-irq-with-the-firewire
unused...

-- 
Atte
http://atte.dk   http://modlys.dk
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