kern/74690: Patch: support for SanDisk 8-in-1 in umass.c

[Shaun Jurrens]

>Number:         74690
>Category:       kern
>Synopsis:       Patch: support for SanDisk 8-in-1 in umass.c
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Dec 04 22:30:23 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Shaun Jurrens
>Release:        5.3-STABLE
>Organization:
>Environment:
FreeBSD dakota 5.3-STABLE FreeBSD 5.3-STABLE #24: Sat Dec  4 01:02:33 CET 2004     root at dakota:/usr/obj/usr/src/sys/DAKOTA64  amd64
>Description:
Reliable hang at boot directly before cam device discovery without this patch.
>How-To-Repeat:
Buy a ImageMate 8 in 1, SanDisk, attach to a usb port, boot machine.
>Fix:
simple four-liner to add support for yet another SanDisk device... borrowed from the mailing lists and revised a bit.  Haven't explored all of the possible quirky macros, but this works...  This webform will munge the patch, but you get the idea...

--- umass.c     Sat Dec  4 23:08:16 2004
+++ umass.c.new Sat Dec  4 23:14:08 2004
@@ -417,6 +417,10 @@
          UMASS_PROTO_SCSI | UMASS_PROTO_BBB,
          IGNORE_RESIDUE
        },
+       { USB_VENDOR_SANDISK, USB_PRODUCT_SANDISK_SDDR88, RID_WILDCARD,
+         UMASS_PROTO_SCSI | UMASS_PROTO_BBB | NO_GETMAXLUN,
+         NO_TEST_UNIT_READY | IGNORE_RESIDUE
+       },
        { USB_VENDOR_SCANLOGIC, USB_PRODUCT_SCANLOGIC_SL11R, RID_WILDCARD,
          UMASS_PROTO_ATAPI | UMASS_PROTO_BBB,
          NO_INQUIRY

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