kern/54737: QUIRK: Jungsoft Nexdisk USB key

[David Thiel]

>Number:         54737
>Category:       kern
>Synopsis:       QUIRK: Jungsoft Nexdisk USB key
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jul 21 19:40:12 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     David Thiel
>Release:        FreeBSD 5.1-CURRENT i386
>Organization:
>Environment:
System: FreeBSD sartre.redundancy.org 5.1-CURRENT FreeBSD 5.1-CURRENT #14: Mon Jul 21 01:50:51 PDT 2003 lx at sartre.redundancy.org:/usr/obj/usr/src/sys/SARTRE i386


>Description:

	Jungsoft Nexdisk keys do not support syncache.

>How-To-Repeat:

	The errors are seen on attach.

>Fix:

--- scsi_da.c.old       Mon Jul 21 19:26:16 2003
+++ scsi_da.c   Mon Jul 21 01:25:24 2003
@@ -511,6 +511,13 @@
        },
        {
                /*
+                * JungSoft NexDisk Flash Key
+                */
+               {T_DIRECT, SIP_MEDIA_REMOVABLE, "JUNGSOFT*", "NEXDISK*", "*"},
+               /*quirks*/ DA_Q_NO_SYNC_CACHE
+       },
+       {
+               /*
                 * OTi USB Flash Key
                 * PR: kern/51825
                 */


Info requested by quirk guidelines:

# Output of "camcontrol inquiry yourdevice"
pass1: <JUNGSOFT NEXDISK 1.00> Removable Direct Access SCSI-0 device
pass1: Serial Number ^_
pass1: 1.000MB/s transfers

# Manufacturer name, model number, etc.
Jungsoft Nexdisk, 64M version.

# Transport type (FC, SCSI, USB, Firewire)
USB 1.0

# Output from dmesg for failed attach attempts
cd0: Attempt to query device size failed: NOT READY, Medium not present
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <JUNGSOFT NEXDISK 1.00> Removable Direct Access SCSI-0 device 
da0: 1.000MB/s transfers
da0: 63MB (129280 512 byte sectors: 64H 32S/T 63C)
umass0: Phase Error, residue = 0
(da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x4, scsi status == 0x0
Opened disk da0 -> 5
Opened disk da0 -> 5
Opened disk da0 -> 5
Opened disk da0 -> 5

# Output from dmesg for successful attach attempts (after quirk added)
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <JUNGSOFT NEXDISK 1.00> Removable Direct Access SCSI-0 device 
da0: 1.000MB/s transfers
da0: 63MB (129280 512 byte sectors: 64H 32S/T 63C)

# Output of "usbdevs -v" with device attached
Controller /dev/usb0:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000), rev 1.00
 port 1 addr 2: full speed, power 100 mA, config 1, NEXDISK(0x8001), JUNGSOFT Co.,Ltd(0x09a6), rev 1.00
 port 2 powered

# Valid email address
lx at redundancy.redundancy.org

>Release-Note:
>Audit-Trail:
>Unformatted: