>Number: 167001
>Category: kern
>Synopsis: [USB] [PATCH] add support for Smart G2 64MB memory key
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Apr 16 16:00:24 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator: Daan Vreeken
>Release: FreeBSD 10-CURRENT amd64
>Organization:
Vitsch Electronics
>Environment:
System: FreeBSD Laptop72-13.Vitsch.lan 10.0-CURRENT FreeBSD 10.0-CURRENT #0:
Sat Jan 28 21:31:14 CET 2012
root@RacebeestV4:/usr/src/sys/amd64/compile/Multimedia amd64
>Description:
Without this patch, the SmartG2 Memory key USB stick fails to attach with the
following in dmesg:
ugen0.2: <SMART G2> at usbus0
umass0: <SMART G2 Dell Memory Key, class 0/0, rev 2.00/0.01, addr 2> on usbus0
...
(da0:umass-sim0:0:0:0): got CAM status 0x4
(da0:umass-sim0:0:0:0): fatal error, failed to attach to device
(da0:umass-sim0:0:0:0): lost device
(da0:umass-sim0:0:0:0): removing device entry
>How-To-Repeat:
Insert a Smart G2 Memory key USB stick into a FreeBSD machine without the
following patch.
>Fix:
After applying the patch below, the stick will attach successfully with the
following dmesg output:
ugen0.2: <SMART G2> at usbus0
umass0: <SMART G2 Dell Memory Key, class 0/0, rev 2.00/0.01, addr 2> on usbus0
da0 at umass-sim0 bus 0 scbus0 target 0 lun 0
da0: < > Removable Direct Access SCSI-2 device
da0: 1.000MB/s transfers
da0: 61MB (125952 512 byte sectors: 64H 32S/T 61C)
In case the diff gets mangled in the mail, the diff can also be downloaded
from:
http://www.vitsch.nl/pub_diffs/
Sponsored by: Vitsch Electronics
--- usb-smartg2-memkey64m-2012-04-16.diff begins here ---
Index: sys/dev/usb/quirk/usb_quirk.c
===================================================================
--- sys/dev/usb/quirk/usb_quirk.c (revision 222928)
+++ sys/dev/usb/quirk/usb_quirk.c (working copy)
@@ -454,6 +456,7 @@
USB_QUIRK(CHIPSBANK, USBMEMSTICK, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
USB_QUIRK(CHIPSBANK, USBMEMSTICK1, 0x0000, 0xffff,
UQ_MSC_NO_SYNC_CACHE),
USB_QUIRK(NEWLINK, USB2IDEBRIDGE, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
+ USB_QUIRK(SMART_G2, MEMKEY64M, 0x0000, 0xffff, UQ_MSC_NO_INQUIRY),
/* Non-standard USB MIDI devices */
USB_QUIRK(ROLAND, UM1, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS),
Index: sys/dev/usb/usbdevs
===================================================================
--- sys/dev/usb/usbdevs (revision 222928)
+++ sys/dev/usb/usbdevs (working copy)
@@ -718,6 +718,7 @@
vendor MARVELL 0x9e88 Marvell Technology Group Ltd.
vendor 3COM3 0xa727 3Com
vendor DATAAPEX 0xdaae DataApex
+vendor SMART_G2 0x0e39 Smart G2
vendor HP2 0xf003 Hewlett Packard
vendor USRP 0xfffe GNU Radio USRP
@@ -3210,6 +3216,9 @@
/* Teclast products */
product TECLAST TLC300 0x3203 USB Media Player
+/* Smart G2 */
+product SMART_G2 MEMKEY64M 0x1700 Memory Key 64MB
+
/* Supra products */
product DIAMOND2 SUPRAEXPRESS56K 0x07da Supra Express 56K modem
product DIAMOND2 SUPRA2890 0x0b4a SupraMax 2890 56K Modem
--- usb-smartg2-memkey64m-2012-04-16.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
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