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Date: Mon, 16 Aug 2004 12:56:57 +0100 (BST)
From: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk>
Reply-To: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: Update docs now hw.pci.allow_unsupported_io_range has gone
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         70533
>Category:       bin
>Synopsis:       Update docs now hw.pci.allow_unsupported_io_range has gone
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Aug 16 12:00:42 GMT 2004
>Closed-Date:    Wed Aug 18 09:26:18 GMT 2004
>Last-Modified:  Sat Sep 25 17:30:15 GMT 2004
>Originator:     Gavin Atkinson
>Release:        FreeBSD 5.2-CURRENT i386
>Organization:
>Environment:
System: FreeBSD buffy.york.ac.uk 5.2-CURRENT FreeBSD 5.2-CURRENT #6: Thu Aug 12 20:22:58 BST 2004 root@buffy.york.ac.uk:/usr/obj/usr/src/sys/GENERIC i386

>Description:
	The loader tunable hw.pci.allow_unsupported_io_range hasn't
existed since src/sys/dev/pci/pci_pci.c 1.29 (imp, 11th Jan 2004). The
loader documentation still mentions this tunable.

>How-To-Repeat:
	man 8 loader or view the help pages from the loader itself.
>Fix:

	(Patch also at http://www.devrandom.co.uk/freebsd/loaderunsuppio.diff ) 

Index: sys/boot/common/help.common
===================================================================
RCS file: /usr/cvs/src/sys/boot/common/help.common,v
retrieving revision 1.28
diff -u -r1.28 help.common
--- sys/boot/common/help.common	6 Aug 2004 15:06:06 -0000	1.28
+++ sys/boot/common/help.common	16 Aug 2004 11:47:56 -0000
@@ -277,13 +277,6 @@
 		this option provides a hint as to the actual size of
 		system memory (which will be tested before use).
 
-	set hw.pci.allow_unsupported_io_range=<value>
-
-		Allow the PCI Bridge to pass through an unsupported
-		memory range assigned by the BIOS.
-
-		value is 0 (default) or non-zero to enable.
-
 	set hw.pci.enable_io_modes=<value>
 
 		Enable PCI resources which are left off by some BIOSes
Index: sys/boot/common/loader.8
===================================================================
RCS file: /usr/cvs/src/sys/boot/common/loader.8,v
retrieving revision 1.64
diff -u -r1.64 loader.8
--- sys/boot/common/loader.8	8 Jul 2004 22:35:33 -0000	1.64
+++ sys/boot/common/loader.8	16 Aug 2004 11:47:56 -0000
@@ -426,10 +426,6 @@
 enabled correctly by the device driver.
 Tunable value set to ON (1) by default, but this may cause problems
 with some peripherals.
-.It Va hw.pci.allow_unsupported_io_range
-Allow the PCI bridge to pass through an unsupported memory range
-assigned by the BIOS.
-Tunable value set to OFF (0) by default.
 .It Va kern.maxusers
 Set the size of a number of statically allocated system tables; see
 .Xr tuning 7
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: maxim 
State-Changed-When: Wed Aug 18 09:26:03 GMT 2004 
State-Changed-Why:  
Fixed, thanks! 

http://www.freebsd.org/cgi/query-pr.cgi?pr=70533 

From: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk>
To: freebsd-gnats-submit@freebsd.org
Cc: maxim@freebsd.org
Subject: Re: bin/70533: Update docs now hw.pci.allow_unsupported_io_range
 has gone 
Date: Sat, 25 Sep 2004 18:01:43 +0100 (BST)

 Is there any chance this can be MFC'd to RELENG_5? This change is relevant
 to that branch too.
 
 Thanks,
 
 Gavin

From: Maxim Konovalov <maxim@macomnet.ru>
To: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk>
Cc: bug-followup@freebsd.org
Subject: Re: bin/70533: Update docs now hw.pci.allow_unsupported_io_range
 has gone 
Date: Sat, 25 Sep 2004 21:23:08 +0400 (MSD)

 >  Is there any chance this can be MFC'd to RELENG_5? This change is relevant
 >  to that branch too.
 
 I'll ask re@.
 
 -- 
 Maxim Konovalov
>Unformatted:
