From owner-freebsd-bugs  Fri May 14 20:50: 6 1999
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Date: Fri, 14 May 1999 20:50:03 -0700 (PDT)
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To: freebsd-bugs@FreeBSD.org
Cc: 
From: "Kenneth D. Merry" <ken@plutotech.com>
Subject: Re: kern/11719: scsi scanning causes "cam_periph_mapmem" kernel message
Reply-To: "Kenneth D. Merry" <ken@plutotech.com>
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The following reply was made to PR kern/11719; it has been noted by GNATS.

From: "Kenneth D. Merry" <ken@plutotech.com>
To: huntting@hunkular.glarp.com
Cc: FreeBSD-gnats-submit@FreeBSD.ORG
Subject: Re: kern/11719: scsi scanning causes "cam_periph_mapmem" kernel message
Date: Fri, 14 May 1999 21:46:31 -0600 (MDT)

 Brad Huntting wrote...
 > 
 > >Number:         11719
 > >Category:       kern
 > >Synopsis:       scsi scanning causes "cam_periph_mapmem" kernel message
 > >Confidential:   no
 > >Severity:       serious
 > >Priority:       medium
 > >Responsible:    freebsd-bugs
 > >State:          open
 > >Quarter:        
 > >Keywords:       
 > >Date-Required:
 > >Class:          sw-bug
 > >Submitter-Id:   current-users
 > >Arrival-Date:   Fri May 14 20:40:01 PDT 1999
 > >Closed-Date:
 > >Last-Modified:
 > >Originator:     Brad Huntting
 > >Release:        FreeBSD 3.1-RELEASE i386
 > >Organization:
 > marginal
 > >Environment:
 > 
 > 	I have a UMAX Vista-S6E SCSI scanner connected to a single
 > 	processor 686 system with on board Adaptech SCSI which
 > 	attaches itself to /dev/pass4.  I'm using "scanimage" and
 > 	"xscanimage" from the graphics/sane ports collection to
 > 	try to scan a simple image.
 > 
 > >Description:
 > 
 > 	When I use scanimage or xscanimage (part of the "sane"
 > 	port), the software is able to scan small images (low
 > 	res/preview/line art) ok, but at a 100dpi it fails and
 > 	quietly outputs a truncated image file.  In the process it
 > 	causes the kernel to spit out the error:
 > 
 > 		cam_periph_mapmem: attempt to map 130050 bytes, which is greater than DFLTPHYS
 > 
 
 This is a bug in SANE, not FreeBSD.  In any case, it has been fixed in the
 ports tree.  Grab the latest version of the SANE port from the ports tree
 and recompile.
 
 Ken
 -- 
 Kenneth Merry
 ken@plutotech.com
 


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