kern/57046: Add usb quirk for Sigmatel USB Flash MP3 Player

[Andrew Thompson]

>Number:         57046
>Category:       kern
>Synopsis:       Add usb quirk for Sigmatel USB Flash MP3 Player
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sat Sep 20 17:40:18 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Andrew Thompson
>Release:        FreeBSD 5.1-CURRENT i386
>Organization:
>Environment:
System: FreeBSD grace.fud.org.nz 5.1-CURRENT FreeBSD 5.1-CURRENT #1: Fri Sep 19 10:42:47 NZST 2003 andy at grace.fud.org.nz:/usr/obj/usr/src/sys/GRACE i386


	
>Description:
	Add the usb quirk for the Sigmatel USB Flash MP3 Player as discussed with Nate on -current	
>How-To-Repeat:
	Without the patch the unit will not work and get umass errors.

	umass0: SigmaTel, Inc. USBMSC Audio Player, rev 1.10/0.01, addr 3
	umass0: Get Max Lun not supported (IOERROR)
	da0 at umass-sim0 bus 0 target 0 lun 0
	da0: <SigmaTel MSCN 0001> Removable Direct Access SCSI-4 device
	da0: 1.000MB/s transfers
	da0: 125MB (256001 512 byte sectors: 64H 32S/T 125C)
	umass0: BBB reset failed, IOERROR
	umass0: BBB bulk-in clear stall failed, IOERROR
	umass0: BBB bulk-out clear stall failed, IOERROR
	umass0: BBB reset failed, IOERROR
	umass0: BBB bulk-in clear stall failed, IOERROR
	umass0: BBB bulk-out clear stall failed, IOERROR

>Fix:

	Please apply quirk:


--- sys/cam/scsi/scsi_da.c.orig Sun Sep 21 12:26:38 2003
+++ sys/cam/scsi/scsi_da.c      Sun Sep 21 12:28:23 2003
@@ -375,6 +375,13 @@
                {T_DIRECT, SIP_MEDIA_REMOVABLE, "CREATIVE", "NOMAD_MUVO", "*"},
                /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT
        },
+       {
+               /*
+                * Sigmatel USB Flash MP3 Player
+                */
+               {T_DIRECT, SIP_MEDIA_REMOVABLE, "SigmaTel", "MSCN", "*"},
+               /*quirks*/ DA_Q_NO_SYNC_CACHE|DA_Q_NO_PREVENT
+       }, 
 };
 
 static disk_strategy_t dastrategy;



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