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From: Erik Rull <erik.rull@rdsoftware.de>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>, qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] usb_packet_complete: Assertion ... failed
Date: Sat, 23 Jun 2012 11:29:59 +0200	[thread overview]
Message-ID: <4FE58C97.5050606@rdsoftware.de> (raw)
In-Reply-To: <4FE4953F.50404@siemens.com>

Jan Kiszka wrote:
> Hi Gerd,
>
> I'm getting
>
> qemu/hw/usb/core.c:410: usb_packet_complete: Assertion `((&ep->queue)->tqh_first) == p' failed.
>
> with a passed-through USB headset (UHCI controller). This was with
> current QEMU git head. Known issues? Anything I can do to debug it?
>
> Jan
>

Hi all,

I get this with another USB 1.1 hardware (running via UHCI) as well. Some 
weeks ago it was fine.
@Jan: If you go back some weeks, this should work (begin of April was 
definitvely ok). How long does it take to get the headset fully detected in 
your guest so that you can use the hardware? My USB 1.1 HW takes ~ 60 
seconds to work, after that everything is fine - during that I see several 
USB resets on the host (dmesg).

Best regards,

Erik

  reply	other threads:[~2012-06-23  9:30 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-22 15:54 [Qemu-devel] usb_packet_complete: Assertion ... failed Jan Kiszka
2012-06-23  9:29 ` Erik Rull [this message]
2012-06-23  9:41   ` Jan Kiszka
     [not found]     ` <4FEB65E5.1060908@rdsoftware.de>
     [not found]       ` <4FEC5D1B.6040307@siemens.com>
     [not found]         ` <4FEC7060.2010304@siemens.com>
2012-07-02 11:05           ` Gerd Hoffmann
2012-07-02 14:26             ` Jan Kiszka
2012-07-02 15:47               ` Gerd Hoffmann
2012-07-02 15:59                 ` Gerd Hoffmann

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