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Date: Fri, 13 Sep 1996 10:35:59 +0200 (MET DST)
From: "Wilhelm B. Kloke" <wb@vestein.arb-phys.uni-dortmund.de>
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Subject: i386/1626: MUSTEK Scanner hangs NCR SCSI controller
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>Number:         1626
>Category:       i386
>Synopsis:       MUSTEK Scanner hangs NCR SCSI controller
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Sep 16 05:40:01 PDT 1996
>Last-Modified:
>Originator:     Wilhelm B. Kloke
>Organization:
Institut f"ur Arbeitsphysiologie an der Uni Dortmund
>Release:        FreeBSD 2.1.5-RELEASE i386
>Environment:

        AMD 5x86/133 on PCI-Board. SC200 controller with
        Quantum XP34300 and Mustek MFS-12000CX

>Description:

        Whenever the system tries to access the scanner, the SCSI
        bus is not longer usable, not even for the disc. The system
        returns after some minutes hanging for other operations.

        The console log contains the following message (written
        down to paper, not from a file, so there may be some
        formatting error):

        ncr0: aborting job ...
        ncr0:6: ERROR (90:0) (8-0-0) (0/13) @(c8c:50000000).
        script cmd = 740a8700
        reg: da 00 00 13 47 00 06 1f 35 08 80 00 90 00 0f 02.
        ncr0: restart (fatal error).
        (ncr0:6:0): COMMAND FAILED (9ff) @f0771000.

>How-To-Repeat:

        Easily if the scanner is available.  

>Fix:
        
        Not known.


>Audit-Trail:
>Unformatted: