Date: Tue, 27 Dec 2011 15:22:04 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Cc: Bartosz Fabianowski <freebsd@chillt.de> Subject: Re: umass regression Message-ID: <201112271522.04637.hselasky@c2i.net> In-Reply-To: <4EF9D06C.9060501@chillt.de> References: <4EF9D06C.9060501@chillt.de>
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On Tuesday 27 December 2011 15:04:28 Bartosz Fabianowski wrote: > Hi list > > I recently upgraded my amd64 box from 8-STABLE to 9-STABLE. I noticed > that after the upgrade, two of my umass devices fail to attach. > > The first device is a 4th generation iPod running Rockbox. Under > 8-STABLE, the iPod's 20GB had drive would show up as /dev/da1. Now, I > get the following dmesg output and no umass devices: > > ugen1.7: <Rockbox.org> at usbus1 > umass1: <Rockbox.org Rockbox media player, class 0/0, rev 2.00/1.00, > addr 7> on usbus1 > umass1: could not setup required transfers, USB_ERR_NO_PIPE > device_attach: umass1 attach returned 6 > > The second device is a Garmin Dakota 20 running stock Garmin firmware. > Under 8-STABLE, the Garmin shows up as /dev/da1 and /dev/da2, the first > representing the device's internal memory, the second its microSD card. > Under 9-STABLE, I only get /dev/da1 and the following dmesg output: > > ugen1.8: <vendor 0x091e> at usbus1 > umass1: <vendor 0x091e product 0x23c0, class 0/0, rev 1.10/5.09, addr 8> > on usbus1 > da1 at umass-sim1 bus 1 scbus4 target 0 lun 0 > da1: <Garmin GARMIN Flash 1.00> Removable Direct Access SCSI-5 device > da1: 1.000MB/s transfers > da1: 934MB (1912832 512 byte sectors: 64H 32S/T 934C) > > All my other umass devices work just fine, including a USB key that I > always have plugged in as /dev/da0 and many other USB keys and USB hard > drives. > > The issue is annoying enough that I am willing to invest time and effort > into debugging it... but I would like to know where to look. Any ideas? > I still have my 8-STABLE install around, so I can do some comparisons > and regression testing. Hi, 9-stable has not been MFC'ed yet. Could you try to use a 10-current kernel with 9-stable? USB code should be the same! --HPS
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