linuxaudio.org

> You can check ID's and their IRQ's of USB2 controllers with for instance:

quoted text
>

> #!/bin/sh

> # USB2 controller ID and IRQ check

>

> for a in $(ls /sys/bus/pci/drivers/ehci_hcd/ | grep 0000)

> do

>    echo -n ID $a has IRQ:

>    cat /sys/bus/pci/drivers/ehci_hcd/$a/irq

> done

>

> If you want to figure out ID's for USB1 (OHCI) controllers replace

> 'ehci_hcd' with 'ohci_hcd' (of course you could also  create a more

> sophisticated script).

> With top or htop you can monitor the different tasklets if you're using

> a realtime kernel or a>= 2.6.39 kernel with the threadirqs kernel option.

>

>

Hi Jeremy,

not sure to understand all ATM, but it gives an idea :
Would it be possible to run a system with a >=2.6.39 + threadirqs

kernel, and all services

you like when don't make music, and then run a script to killall

everything unrelated to music

and play ?
Please let us know where you put your great tips !
Thanks,

Fred
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