ninu@ninu-HPg6:~$ service rtirq status
PID CLS RTPRIO NI PRI %CPU STAT COMMAND
66 FF 90 - 130 0.0 S irq/8-rtc0
62 FF 80 - 120 0.3 S irq/16-ehci_hcd
63 FF 79 - 119 0.8 S irq/21-ehci_hcd
65 FF 75 - 115 0.0 S irq/1-i8042
64 FF 74 - 114 0.0 S irq/12-i8042
35 FF 50 - 90 0.0 S irq/9-acpi
189 FF 50 - 90 0.0 S irq/41-rtsx_pci
217 FF 50 - 90 0.3 S irq/42-ahci
424 FF 50 - 90 0.0 S irq/43-mei
620 FF 50 - 90 0.4 S irq/16-ath9k
742 FF 50 - 90 0.0 S irq/44-i915
1377 FF 50 - 90 0.0 S irq/40-eth0
3 TS - 0 19 0.2 S ksoftirqd/0
14 TS - 0 19 0.1 S ksoftirqd/1
19 TS - 0 19 0.0 S ksoftirqd/2
24 TS - 0 19 0.0 S ksoftirqd/3
Unbind ehci_hcd with irq 16 and use ehci_hcd with irq 21 for the USB
sound device. Disabling WLAN might be useful too, even when it doesn't
share the irq.
http://wiki.linuxaudio.org/wiki/system_configuration#solve_irq_conflict_by_unbinding_devices
Or at least take care that the used USB slot is head of the USB slots,
RTIRQ_NAME_LIST="rtc snd usb i8042"
instead of "usb" add the number "usb1" or similar, ask Rui, if it
shouldn't be described by
http://wiki.linuxaudio.org/wiki/system_configuration#rtirq
Rui Nuno Capela
rncbc at rncbc dot org
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