usb/143139: Quirk for Century EX35SW4_SB4 JBOD

[Mike Durian]

>Number:         143139
>Category:       usb
>Synopsis:       Quirk for Century EX35SW4_SB4 JBOD
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jan 23 23:20:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Mike Durian
>Release:        FreeBSD 8.0-STABLE i386
>Organization:
>Environment:
System: FreeBSD fever.boogie.com 8.0-STABLE FreeBSD 8.0-STABLE #1: Sat Jan 23 09:33:09 MST 2010 root at fever.boogie.com:/usr/obj/usr/src/sys/BOOGIE i386


	
>Description:
	This quirk quiets error messages about lack of SYNCHRONIZE CACHE
	support on the Century 4 disc jbod.
>How-To-Repeat:
	Run ZFS over this device.
>Fix:

--- usbdevs.orig	2010-01-23 09:05:08.000000000 -0700
+++ usbdevs	2010-01-23 09:05:54.000000000 -0700
@@ -1053,6 +1053,7 @@
 
 /* Century products */
 product CENTURY EX35QUAT	0x011e	Century USB Disk Enclosure
+product CENTURY EX35SW4_SB4	0x011f	Century USB Disk Enclosure
 
 /* Cherry products */
 product CHERRY MY3000KBD	0x0001	My3000 keyboard
--- quirk/usb_quirk.c.orig	2010-01-23 09:09:44.000000000 -0700
+++ quirk/usb_quirk.c	2010-01-23 09:15:38.000000000 -0700
@@ -169,6 +169,7 @@
 	USB_QUIRK(CENTURY, EX35QUAT, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
 	    UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_FORCE_SHORT_INQ,
 	    UQ_MSC_NO_START_STOP, UQ_MSC_IGNORE_RESIDUE),
+	USB_QUIRK(CENTURY, EX35SW4_SB4, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE),
 	USB_QUIRK(CYPRESS, XX6830XX, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN,
 	    UQ_MSC_NO_SYNC_CACHE),
 	USB_QUIRK(DESKNOTE, UCR_61S2B, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
>Release-Note:
>Audit-Trail:
>Unformatted: