From owner-svn-src-head@FreeBSD.ORG  Fri Sep  4 21:00:45 2009
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 942FA106566C;
	Fri,  4 Sep 2009 21:00:45 +0000 (UTC) (envelope-from jhb@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 83AC38FC13;
	Fri,  4 Sep 2009 21:00:45 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n84L0jo6014736;
	Fri, 4 Sep 2009 21:00:45 GMT (envelope-from jhb@svn.freebsd.org)
Received: (from jhb@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n84L0j6Z014735;
	Fri, 4 Sep 2009 21:00:45 GMT (envelope-from jhb@svn.freebsd.org)
Message-Id: <200909042100.n84L0j6Z014735@svn.freebsd.org>
From: John Baldwin <jhb@FreeBSD.org>
Date: Fri, 4 Sep 2009 21:00:45 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r196840 - head/sys/dev/cxgb
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 04 Sep 2009 21:00:45 -0000

Author: jhb
Date: Fri Sep  4 21:00:45 2009
New Revision: 196840
URL: http://svn.freebsd.org/changeset/base/196840

Log:
  Fill the reverse RSS map with 0xff's so that the subsequent loop to
  calculate the values will work properly.
  
  Reviewed by:	np
  MFC after:	1 month

Modified:
  head/sys/dev/cxgb/cxgb_main.c

Modified: head/sys/dev/cxgb/cxgb_main.c
==============================================================================
--- head/sys/dev/cxgb/cxgb_main.c	Fri Sep  4 20:01:16 2009	(r196839)
+++ head/sys/dev/cxgb/cxgb_main.c	Fri Sep  4 21:00:45 2009	(r196840)
@@ -1456,7 +1456,10 @@ setup_rss(adapter_t *adap)
 		rspq_map[i] = nq[0] ? i % nq[0] : 0;
 		rspq_map[i + RSS_TABLE_SIZE / 2] = nq[1] ? i % nq[1] + nq[0] : 0;
 	}
+
 	/* Calculate the reverse RSS map table */
+	for (i = 0; i < SGE_QSETS; ++i)
+		adap->rrss_map[i] = 0xff;
 	for (i = 0; i < RSS_TABLE_SIZE; ++i)
 		if (adap->rrss_map[rspq_map[i]] == 0xff)
 			adap->rrss_map[rspq_map[i]] = i;