Date: Sat, 6 Nov 2010 09:40:47 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org, Boris Kochergin <spawk@acm.poly.edu>, freebsd-gnats-submit@freebsd.org Subject: Re: usb/130230: [quirk] [usb67] [usb] [cam] [umass] Samsung Electronics YP-U3 does not attach in 7.1-RELEASE Message-ID: <201011060940.47455.hselasky@c2i.net> In-Reply-To: <201011060250.oA62oBqY081809@freefall.freebsd.org> References: <201011060250.oA62oBqY081809@freefall.freebsd.org>
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On Saturday 06 November 2010 03:50:11 Boris Kochergin wrote: > The following reply was made to PR usb/130230; it has been noted by GNATS. > > From: Boris Kochergin <spawk@acm.poly.edu> > To: bug-followup@FreeBSD.org > Cc: > Subject: Re: usb/130230: [quirk] [usb67] [usb] [cam] [umass] Samsung > Electronics YP-U3 does not attach in 7.1-RELEASE > Date: Fri, 05 Nov 2010 22:13:24 -0400 > > Here is the output of "usbconfig dump_device_desc" relevant to the device: > > ugen3.2: <YP-U3 Samsung Electronics> at usbus3, cfg=0 md=HOST spd=HIGH > (480Mbps) pwr=ON > > bLength = 0x0012 > bDescriptorType = 0x0001 > bcdUSB = 0x0200 > bDeviceClass = 0x0000 > bDeviceSubClass = 0x0000 > bDeviceProtocol = 0x0000 > bMaxPacketSize0 = 0x0040 > idVendor = 0x04e8 > idProduct = 0x507c > bcdDevice = 0x0220 > iManufacturer = 0x0001 <Samsung Electronics> > iProduct = 0x0002 <YP-U3> > iSerialNumber = 0x0003 <CEFBF7F26DFF0000> > bNumConfigurations = 0x0001 > > It still doesn't work out of the box on any version of FreeBSD, but I am > running CURRENT now, so the following makes it work: > > usbconfig -d 3.2 add_quirk UQ_MSC_NO_INQUIRY > usbconfig -d 3.2 add_quirk UQ_MSC_NO_SYNC_CACHE > usbconfig -d 3.2 reset > usbconfig -d 3.2 reset Hi, Can you create a quirk line for: /sys/dev/usb/quirk/usb_quirk.c ? And add any missing device ID's to usbdevs. Proably we should look at blacklisting using the idVendor and not just limit ourself to a single product. Thanks for reporting! --HPS
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