From george@m5p.com  Sun Jun 16 20:36:39 2002
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Date: Sun, 16 Jun 2002 20:36:26 -0700 (PDT)
From: George Mitchell <george@m5p.com>
Reply-To: George Mitchell <george@m5p.com>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: ncr/sym drivers fail with 53c810 and more than 256MB memory
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>Number:         39388
>Category:       kern
>Synopsis:       ncr/sym drivers fail with 53c810 and more than 256MB memory
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-scsi
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jun 16 20:40:02 PDT 2002
>Closed-Date:    Tue Apr 09 19:48:49 UTC 2013
>Last-Modified:  Tue Apr 09 19:48:49 UTC 2013
>Originator:     George Mitchell
>Release:        FreeBSD 4.5-RELEASE i386
>Organization:
>Environment:
System: FreeBSD parkstreet.m5p.com 4.5-RELEASE FreeBSD 4.5-RELEASE #0: Sat Jun 15 11:41:44 PDT 2002 george@parkstreet.m5p.com:/usr/src/sys/compile/PARKSTREET i386


	
>Description:
	
ncr and sym drivers cannot drive 53c810 chip on a machine with more than
256MB of memory
>How-To-Repeat:
	
Attempt to run NCR SCSI controller with 53c810 chip with either ncr or
sym driver and more than 256MB of memory
>Fix:

	
Work around by setting MAXMEM to 256*1024

Do we need to revive bounce buffers?
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->groudier 
Responsible-Changed-By: dwmalone 
Responsible-Changed-When: Sat Jul 13 12:51:38 PDT 2002 
Responsible-Changed-Why:  
Gerard knows all about the sym driver. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=39388 
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Thu Aug 26 03:15:32 GMT 2004 
State-Changed-Why:  
Is this still a problem with modern versions of FreeBSD? 


Responsible-Changed-From-To: groudier->freebsd-bugs 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Thu Aug 26 03:15:32 GMT 2004 
Responsible-Changed-Why:  
With bugmeister hat on, reassign from inactive committer. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=39388 
State-Changed-From-To: feedback->open 
State-Changed-By: linimon 
State-Changed-When: Thu Aug 26 03:59:41 GMT 2004 
State-Changed-Why:  
It sounds as though there are still problems. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=39388 
Responsible-Changed-From-To: freebsd-bugs->freebsd-scsi 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Thu Aug 26 19:33:03 GMT 2004 
Responsible-Changed-Why:  
Reassign to appropriate mailing list. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=39388 
State-Changed-From-To: open->closed 
State-Changed-By: sbruno 
State-Changed-When: Tue Apr 9 19:48:12 UTC 2013 
State-Changed-Why:  
I'm going to say that this is not longer a bug unless I can be proven wrong. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=39388 
>Unformatted:
