Look at this,<br><br>20: 3849997 3850202 IO-APIC-fasteoi uhci_hcd:usb3<br>and,<br>
Bus 003 Device 008: ID 0a92:0091 EGO SYStems, Inc<br><br>it looks like its IRQ20.<br><br>maybe.<br><br><div class="gmail_quote">On Tue, Mar 4, 2008 at 8:15 PM, Thomas Skellund <<a href="mailto:thomas@secretfreund.dk">thomas@secretfreund.dk</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">It says this:<br>
<br>
Bus 005 Device 006: ID 04d9:0499 Holtek Semiconductor, Inc.<br>
Bus 005 Device 001: ID 0000:0000<br>
Bus 003 Device 008: ID 0a92:0091 EGO SYStems, Inc.<br>
Bus 003 Device 001: ID 0000:0000<br>
Bus 007 Device 001: ID 0000:0000<br>
Bus 002 Device 002: ID 08ff:1600 AuthenTec, Inc.<br>
Bus 002 Device 001: ID 0000:0000<br>
Bus 001 Device 002: ID 05c8:010b Cheng Uei Precision Industry Co., Ltd<br>
(Foxlink)<br>
Bus 001 Device 001: ID 0000:0000<br>
Bus 006 Device 001: ID 0000:0000<br>
Bus 004 Device 003: ID 0bda:0158 Realtek Semiconductor Corp.<br>
Bus 004 Device 001: ID 0000:0000<br>
<br>
<br>
The "Ego Systems" line goes away when I unplug my Esi Maya 44 card.<br>
<br>
I'm not sure what all this means.<br>
How can i conclude the irq?<br>
<div><div></div><div class="Wj3C7c"><br>
On Tue, 2008-03-04 at 20:09 +0200, Arda Eden wrote:<br>
> try ,<br>
><br>
> lsusb (as root)<br>
><br>
> On Tue, Mar 4, 2008 at 7:31 PM, Thomas Skellund<br>
> <<a href="mailto:thomas@secretfreund.dk">thomas@secretfreund.dk</a>> wrote:<br>
> Hi all<br>
><br>
> My laptop has 4 usb holes in it, and i have a USB sound card<br>
> in one of<br>
> them.<br>
> Everything works fine, but i have some xruns<br>
><br>
> I'm tying to prio both jackd and the right IRQ process for my<br>
> sound<br>
> card.<br>
><br>
> How can i find out which IRQ my USB sound card use?<br>
> (its not shown belowe...it's maya44 usb)<br>
><br>
> $ cat /proc/interrupts<br>
> CPU0 CPU1<br>
> 0: 664 43 IO-APIC-edge timer<br>
> 1: 829 830 IO-APIC-edge i8042<br>
> 8: 3 4 IO-APIC-edge rtc<br>
> 9: 20503 20220 IO-APIC-fasteoi acpi<br>
> 12: 9059 8991 IO-APIC-edge i8042<br>
> 14: 92878 94797 IO-APIC-edge libata<br>
> 15: 0 0 IO-APIC-edge libata<br>
> 17: 25 21 IO-APIC-fasteoi ehci_hcd:usb1,<br>
> uhci_hcd:usb7, sata_sil24<br>
> 18: 304856 304697 IO-APIC-fasteoi uhci_hcd:usb6,<br>
> ahci,<br>
> iwl3945<br>
> 19: 12 13 IO-APIC-fasteoi uhci_hcd:usb2,<br>
> i915@pci:0000:00:02.0<br>
> 20: 3849997 3850202 IO-APIC-fasteoi uhci_hcd:usb3<br>
> 21: 199028 199069 IO-APIC-fasteoi ehci_hcd:usb4,<br>
> uhci_hcd:usb5<br>
> 22: 3411 3391 IO-APIC-fasteoi HDA Intel<br>
> NMI: 0 0<br>
> LOC: 24165408 23635862<br>
> ERR: 0<br>
> MIS: 0<br>
><br>
><br>
><br>
> _______________________________________________<br>
> Linux-audio-user mailing list<br>
> <a href="mailto:Linux-audio-user@lists.linuxaudio.org">Linux-audio-user@lists.linuxaudio.org</a><br>
> <a href="http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user" target="_blank">http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user</a><br>
><br>
><br>
><br>
> --<br>
> Arda EDEN<br>
> Cumhuriyet University<br>
> Faculty of Fine Arts<br>
> Department of Music Technology<br>
<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>Arda EDEN<br>Cumhuriyet University<br>Faculty of Fine Arts<br>Department of Music Technology