On 10/25/2011 02:50 PM, Renato wrote:
You can check ID's and their IRQ's of USB2 controllers with for instance:
# USB2 controller ID and IRQ check
for a in $(ls /sys/bus/pci/drivers/ehci_hcd/ | grep 0000)
echo -n ID $a has IRQ:
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
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.
> you should consider putting those scripts on some wiki! they're cool
Thanks and will do.
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