From nobody@FreeBSD.org  Wed Jan 23 04:56:00 2002
Return-Path: <nobody@FreeBSD.org>
Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21])
	by hub.freebsd.org (Postfix) with ESMTP id 171CE37B416
	for <freebsd-gnats-submit@FreeBSD.org>; Wed, 23 Jan 2002 04:55:59 -0800 (PST)
Received: (from nobody@localhost)
	by freefall.freebsd.org (8.11.6/8.11.6) id g0NCtxh50450;
	Wed, 23 Jan 2002 04:55:59 -0800 (PST)
	(envelope-from nobody)
Message-Id: <200201231255.g0NCtxh50450@freefall.freebsd.org>
Date: Wed, 23 Jan 2002 04:55:59 -0800 (PST)
From: Kensaku MASUDA <greg@greg.rim.or.jp>
To: freebsd-gnats-submit@FreeBSD.org
Subject: memory device, But can not use
X-Send-Pr-Version: www-1.0

>Number:         34204
>Category:       kern
>Synopsis:       memory device, But can not use
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jan 23 05:00:01 PST 2002
>Closed-Date:    Wed Jan 23 16:45:43 PST 2002
>Last-Modified:  Wed Jan 23 16:47:27 PST 2002
>Originator:     Kensaku MASUDA
>Release:        Detect USB 4.5-RC
>Organization:
>Environment:
FreeBSD uzume.greg.rim.or.jp 4.5-RC FreeBSD 4.5-RC #3: Wed Jan 23 21:30:03 JST 2002     greg@uzume.greg.rim.or.jp:/export/src/system-4-stable/src/sys/compile/uzume.greg.rim.or.jp  i386

>Description:

/kernel: umass0: M-Systems DiskOnKey, rev 1.00/2.00, addr 4
/kernel: da0: 650KB/s transfers
/kernel: da0: 31MB (63648 512 byte sectors: 64H 32S/T 31C)

/kernel: da0: reading primary partition table: error reading fsbn 0
/kernel: (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x4, scsi status == 0x0

>How-To-Repeat:
      connect the device and mount anywhere.
Ex)

# mount -t msdos /dev/da0 /mnt
>Fix:
      --- scsi_da.c.orig      Wed Jan 23 21:25:04 2002
+++ scsi_da.c   Wed Jan 23 21:29:57 2002
@@ -225,6 +225,11 @@
 
        /* Below a list of quirks for USB devices supported by umass. */
        {
+               /* IBM/IO-DATA/etc USB Flash memory */
+               {T_DIRECT, SIP_MEDIA_REMOVABLE, "M-Sys", "DiskOnKey", "*"},
+               /*quirks*/ DA_Q_NO_6_BYTE|DA_Q_NO_SYNC_CACHE
+       },
+       {
                /*
                 * This USB floppy drive uses the UFI command set. This
                 * command set is a derivative of the ATAPI command set and

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: cjc 
State-Changed-When: Wed Jan 23 16:45:43 PST 2002 
State-Changed-Why:  
Duplicate of 34205. 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=34204 
>Unformatted:
