Date: Wed, 23 Mar 2005 18:19:43 +0100 From: Radek Kozlowski <radek@raadradd.com> To: Marwan Burelle <Marwan.Burelle@lri.fr> Cc: freebsd-stable@freebsd.org Subject: Re: Panic after plugging in an mp3 usb player, 5.4-PRERELEASE Message-ID: <20050323171943.GG557@werd> In-Reply-To: <20050322142806.GA21833@pc5-179.lri.fr> References: <20050322134837.GE557@werd> <20050322142806.GA21833@pc5-179.lri.fr>
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On Tue, Mar 22, 2005 at 03:28:06PM +0100, Marwan Burelle wrote: > 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 ... ) Adding DA_Q_NO_SYNC_CACHE did the trick, thanks for the tip! -Radek
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