Date: Thu, 27 Oct 2011 20:28:40 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: Gustau =?iso-8859-15?q?P=E9rez?= <gperez@entel.upc.edu> Cc: freebsd-usb@freebsd.org Subject: Re: Quirk for a USB mass storage device Message-ID: <201110272028.40342.hselasky@c2i.net> In-Reply-To: <4EA9127E.80504@entel.upc.edu> References: <4EA9127E.80504@entel.upc.edu>
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On Thursday 27 October 2011 10:12:46 Gustau P=E9rez wrote: > Hi, >=20 > I'm running FreeBSD 10.0 r226042 on AMD64 and I'm having problems > with the following device: >=20 > umass0: <Kingston DataTraveler 200, class 0/0, rev 2.00/1.10, > addr 7> on usbus0 > umass0: SCSI over Bulk-Only; quirks =3D 0x4001 > umass0: Get Max Lun not supported (USB_ERR_TIMEOUT) > umass0:5:0:-1: Attached to scbus5 >=20 > as you can see, UQ_MSC_NO_GETMAXLUN should be set to use the device. > As it is a 64Gb mass storage I would like to use it. >=20 > I tried to manually add the quirk and it worked. Later on I tried > with 9.0Beta2/i386 on the same machine and the problem also appeared. So > I made a patch (which works on CURRENT, did not try with STABLE) to add > the quirk, which is attached. >=20 > Hans: is it necessary to fill a PR with the patch or would it be > enough with the inline patch? Hi Gustau, Does this device work at all without this patch? I was thinking to auto detect this behaviour instead. =2D-HPS
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