From owner-svn-src-all@FreeBSD.ORG  Fri Dec 21 01:31:56 2012
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
 by hub.freebsd.org (Postfix) with ESMTP id E440EA3E;
 Fri, 21 Dec 2012 01:31:56 +0000 (UTC)
 (envelope-from neel@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 by mx1.freebsd.org (Postfix) with ESMTP id C862F8FC0A;
 Fri, 21 Dec 2012 01:31:56 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
 by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id qBL1VuJ2062308;
 Fri, 21 Dec 2012 01:31:56 GMT (envelope-from neel@svn.freebsd.org)
Received: (from neel@localhost)
 by svn.freebsd.org (8.14.5/8.14.5/Submit) id qBL1Vuu4062307;
 Fri, 21 Dec 2012 01:31:56 GMT (envelope-from neel@svn.freebsd.org)
Message-Id: <201212210131.qBL1Vuu4062307@svn.freebsd.org>
From: Neel Natu <neel@FreeBSD.org>
Date: Fri, 21 Dec 2012 01:31:56 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r244526 - head/usr.sbin/mptable
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 21 Dec 2012 01:31:57 -0000

Author: neel
Date: Fri Dec 21 01:31:56 2012
New Revision: 244526
URL: http://svnweb.freebsd.org/changeset/base/244526

Log:
  The MPtable specification allows for an 8-bit "BUS ID" and "I/O APIC ID".
  
  Since the 'busses[]' and 'apics[]' arrays are indexed by these 8-bit IDs
  make sure that they have enough space to accomodate up to 256 entries.
  
  Submitted by:	Ravi Shamanna
  Obtained from:	NetApp

Modified:
  head/usr.sbin/mptable/mptable.c

Modified: head/usr.sbin/mptable/mptable.c
==============================================================================
--- head/usr.sbin/mptable/mptable.c	Fri Dec 21 01:19:48 2012	(r244525)
+++ head/usr.sbin/mptable/mptable.c	Fri Dec 21 01:31:56 2012	(r244526)
@@ -270,8 +270,8 @@ static void pnstr( char* s, int c );
 /* global data */
 static int	pfd;		/* physical /dev/mem fd */
 
-static int	busses[16];
-static int	apics[16];
+static int	busses[256];
+static int	apics[256];
 
 static int	ncpu;
 static int	nbus;
@@ -711,7 +711,7 @@ MPConfigTableHeader( u_int32_t pap )
     printf( "MP Config Base Table Entries:\n\n" );
 
     /* initialze tables */
-    for ( x = 0; x < 16; ++x ) {
+    for ( x = 0; x < 256; ++x ) {
 	busses[ x ] = apics[ x ] = 0xff;
     }