From: Clemens Ladisch <clemens@ladisch.de>
To: Alexey Fisher <bug-track@fisher-privat.net>
Cc: alsa-devel@alsa-project.org
Subject: Re: ich10 usb_host vs snd_usb_audio Hercules - irq broadcast.
Date: Fri, 24 Jul 2009 10:52:59 +0200 [thread overview]
Message-ID: <4A69766B.7090209@ladisch.de> (raw)
In-Reply-To: <4A68A52D.8050409@fisher-privat.net>
Alexey Fisher wrote:
> i found some time to investigate the issue with my "Hercules USB 5.1
> Cannel Audio Adapter". The issue is pretty tricky and depend to host
> hardware, in my situation this is Intel DG45ID board.
>
> Symptoms are: if i use this sound adapter after some time i'll get:
> irq 16: nobody cared ... Disabling IRQ #16.
The USB audio driver does not manage USB interrupts; this is probably
a problem with the USB controller driver or, more likely, with the
interrupt routing.
HTH
Clemens
next prev parent reply other threads:[~2009-07-24 8:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-23 18:00 ich10 usb_host vs snd_usb_audio Hercules - irq broadcast Alexey Fisher
2009-07-24 8:52 ` Clemens Ladisch [this message]
2009-07-24 18:44 ` Alexey Fisher
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