Date: Sat, 6 Nov 2010 02:50:11 GMT From: Boris Kochergin <spawk@acm.poly.edu> To: freebsd-usb@FreeBSD.org Subject: Re: usb/130230: [quirk] [usb67] [usb] [cam] [umass] Samsung Electronics YP-U3 does not attach in 7.1-RELEASE Message-ID: <201011060250.oA62oBqY081809@freefall.freebsd.org>
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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
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