Date: Tue, 22 Mar 2005 15:28:06 +0100 From: Marwan Burelle <Marwan.Burelle@lri.fr> To: Radek Kozlowski <radek@raadradd.com> Cc: freebsd-stable@freebsd.org Subject: Re: Panic after plugging in an mp3 usb player, 5.4-PRERELEASE Message-ID: <20050322142806.GA21833@pc5-179.lri.fr> In-Reply-To: <20050322134837.GE557@werd> References: <20050322134837.GE557@werd>
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On Tue, Mar 22, 2005 at 02:48:37PM +0100, Radek Kozlowski wrote:
> My 5.4-PRERELEASE/i386 as of today panics almost immediately after
> plugging in an mp3 usb player (Qware BeatZkey! Pro 512MB). I don't have
> device ehci in the kernel.
It's a common problem with some USB devices. You have to add some
quirk in sys/cam/scsi/scsi_da.c for your player.
See more information at :
http://www.root.org/~nate/freebsd/quirks.html
I've got the same problem with mine, adding the rigth quirk
(DA_Q_NO_SYNC_CACHE for me) solves it. The difficult part is to think
out what to put to capture your player (and not the others ... )
--
Burelle Marwan,
Equipe Bases de Donnees - LRI
http://www.cduce.org
(burelle@lri.fr | Marwan.Burelle@ens.fr)
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