Re: usb/135200: SAMSUNG i740 usb mass: Synchronize cache failed, status == 0x39, scsi status == 0x0

2010-11-18 Thread arundel 
Synopsis: SAMSUNG i740 usb mass: Synchronize cache failed, status == 0x39, scsi 
status == 0x0

State-Changed-From-To: open-feedback
State-Changed-By: arundel
State-Changed-When: Thu Nov 18 21:50:32 UTC 2010
State-Changed-Why: 
Did the quirk merely get rid of the warning, or did you have actual issues with
this device? If so please post the actual failures.
The point i ask is, because adding a quirk requires an actual problem with the
device. If you're merely seeing warnings being issued to the console that is not
a sufficient reason to add a quirk (see sys/cam/README.quirks).

http://www.freebsd.org/cgi/query-pr.cgi?pr=135200
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usb/135200: SAMSUNG i740 usb mass: Synchronize cache failed, status == 0x39, scsi status == 0x0

2009-06-02 Thread Sergey Teryoshkin 

Number: 135200
Category:   usb
Synopsis:   SAMSUNG i740 usb mass: Synchronize cache failed, status == 
0x39, scsi status == 0x0
Confidential:   no
Severity:   non-critical
Priority:   low
Responsible:freebsd-usb
State:  open
Quarter:
Keywords:   
Date-Required:
Class:  sw-bug
Submitter-Id:   current-users
Arrival-Date:   Wed Jun 03 04:10:01 UTC 2009
Closed-Date:
Last-Modified:
Originator: Sergey Teryoshkin
Release:7.2 RELEASE
Organization:
Svyaz-Service
Environment:
FreeBSD st.svzserv.kuzbass.ru 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Wed Jun  3 
10:01:40 KRAST 2009 
r...@st.svzserv.kuzbass.ru:/usr/obj/home/src/sys/GENERIC  i386
Description:
It defines the sections connecting the Samsung i740 as a mass storage, dmesg 
shows the following: Synchronize cache failed, status == 0x39, scsi status == 
0x0
How-To-Repeat:

Fix:
NO_SYNCHRONIZE_CACHE for device

Patch attached with submission follows:

*** umass.c.origWed Jun  3 09:48:46 2009
--- umass.c Wed Jun  3 09:53:52 2009
*** static struct umass_devdescr_t umass_dev
*** 675,680 
--- 675,684 
  UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
  NO_INQUIRY
},
+   { USB_VENDOR_SAMSUNG, USB_PRODUCT_SAMSUNG_I740, RID_WILDCARD,
+ UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
+ NO_SYNCHRONIZE_CACHE
+   },
{ USB_VENDOR_SANDISK, USB_PRODUCT_SANDISK_SDDR05A, RID_WILDCARD,
  UMASS_PROTO_SCSI | UMASS_PROTO_CBI,
  READ_CAPACITY_OFFBY1 | NO_GETMAXLUN

*** usbdevs.origWed Jun  3 09:51:33 2009
--- usbdevs Wed Jun  3 09:53:07 2009
*** product SAGEM XG76NA0x0062  XG-76NA
*** 2095,2100 
--- 2095,2101 
  product SAMSUNG ML60600x3008  ML-6060 laser printer
  product SAMSUNG YP_U2 0x5050  YP-U2 MP3 Player
  product SAMSUNG I500  0x6601  I500 Palm USB Phone
+ product SAMSUNG I740  0x6663  I740 Windows Mobile USB Phone

  /* Samsung Techwin products */
  product SAMSUNG_TECHWIN DIGIMAX_410   0x000a  Digimax 410


Release-Note:
Audit-Trail:
Unformatted:
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