Re: [LAU] rtirq usage

Patrick Shirkey
Boost Hardware Ltd

On 09/03/2009 12:59 PM, Louis Gorenfeld wrote:
> Hi Patrick,
> Try: ps -eo cmd,rtprio .. this will list all the realtime priorities
> for all your tasks. cat /proc/asound/cards will show the IRQs for
> your cards. Sorry, I can't remember the details about rtirq
> specifically off-hand.
>

Thanks. That command is very useful.

I see this result. Sound card is irq 16 and wifi is irq 17. Does it mean
the wifi card has a higher prio than the sound card?

CMD RTPRIO

[IRQ-16] -
[IRQ-17] 50

Cheers.

Patrick Shirkey
Boost Hardware Ltd

> - Louis
>
> On Wed, Sep 2, 2009 at 7:47 PM, Patrick
> Shirkey<pshirkey@email-addr-hidden> wrote:
>
>> Hi,
>>
>>
>> If I'm running rtirq from /usr/src/rtirq folder will it pick up the conf
>> file in the same folder or does it have to be in the /etc/ folder?
>>
>> Also how can I check the existing irq prios for the devices prior and
>> after running the script?
>>
>>
>> Cheers.
>>
>> --
>>
>> Patrick Shirkey
>> Boost Hardware Ltd
>>
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>>
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Received on Thu Sep 3 08:15:03 2009