From: Jan Kiszka <jan.kiszka@siemens.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: "erik.rull@rdsoftware.de" <erik.rull@rdsoftware.de>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] usb: selective endpoint initialization
Date: Tue, 03 Jul 2012 13:39:04 +0200 [thread overview]
Message-ID: <4FF2D9D8.8040005@siemens.com> (raw)
In-Reply-To: <4FF2B890.5000209@redhat.com>
On 2012-07-03 11:17, Gerd Hoffmann wrote:
> Hi,
>
>> BTW, there are still plenty of "husb: out of buffers for iso stream"
>> messages. Can we do anything about it, or does the the guest selects too
>> few buffers here (for a virtualized setup)?
>
> Try increase isobufs (usb-host property, default is 4).
I gave up at isobufs=10000 - it apparently has no influence on this issue.
Rather, it looks like it is triggered when some sound effect played by
Windows ends (e.g. the feedback on volume changes).
Jan
--
Siemens AG, Corporate Technology, CT RTC ITP SDP-DE
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2012-07-03 11:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-02 16:16 [Qemu-devel] [PATCH] usb: selective endpoint initialization Gerd Hoffmann
2012-07-03 7:47 ` Jan Kiszka
2012-07-03 8:21 ` Gerd Hoffmann
2012-07-03 8:43 ` Jan Kiszka
2012-07-03 8:51 ` Jan Kiszka
2012-07-03 9:17 ` Gerd Hoffmann
2012-07-03 11:39 ` Jan Kiszka [this message]
2012-07-03 11:55 ` Gerd Hoffmann
2012-07-04 8:09 ` Erik Rull
2012-07-10 18:57 ` Erik Rull
2012-08-09 8:59 ` Gerd Hoffmann
2012-08-13 13:36 ` Erik Rull
2012-08-24 10:11 ` Erik Rull
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