From owner-svn-src-all@FreeBSD.ORG  Mon Nov 19 16:16:34 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 CEB50400;
 Mon, 19 Nov 2012 16:16:34 +0000 (UTC)
 (envelope-from emaste@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 B0C8D8FC13;
 Mon, 19 Nov 2012 16:16:34 +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 qAJGGYNt095912;
 Mon, 19 Nov 2012 16:16:34 GMT (envelope-from emaste@svn.freebsd.org)
Received: (from emaste@localhost)
 by svn.freebsd.org (8.14.5/8.14.5/Submit) id qAJGGYJo095911;
 Mon, 19 Nov 2012 16:16:34 GMT (envelope-from emaste@svn.freebsd.org)
Message-Id: <201211191616.qAJGGYJo095911@svn.freebsd.org>
From: Ed Maste <emaste@FreeBSD.org>
Date: Mon, 19 Nov 2012 16:16:34 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org
Subject: svn commit: r243286 - stable/9/sys/dev/aac
X-SVN-Group: stable-9
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: Mon, 19 Nov 2012 16:16:34 -0000

Author: emaste
Date: Mon Nov 19 16:16:34 2012
New Revision: 243286
URL: http://svnweb.freebsd.org/changeset/base/243286

Log:
  MFC r231589: Add a sysctl to report the firmware build number.
  
    Some older firmware versions have issues that can be worked around by
    avoiding certain operations.  Add a sysctl dev.aac.#.firmware_build to
    make it easy for scripts or userland tools to detect the firmware
    version.

Modified:
  stable/9/sys/dev/aac/aac.c
Directory Properties:
  stable/9/sys/   (props changed)
  stable/9/sys/dev/   (props changed)

Modified: stable/9/sys/dev/aac/aac.c
==============================================================================
--- stable/9/sys/dev/aac/aac.c	Mon Nov 19 16:02:04 2012	(r243285)
+++ stable/9/sys/dev/aac/aac.c	Mon Nov 19 16:16:34 2012	(r243286)
@@ -292,6 +292,15 @@ aac_attach(struct aac_softc *sc)
 	aac_describe_controller(sc);
 
 	/*
+	 * Add sysctls.
+	 */
+	SYSCTL_ADD_INT(device_get_sysctl_ctx(sc->aac_dev),
+	    SYSCTL_CHILDREN(device_get_sysctl_tree(sc->aac_dev)),
+	    OID_AUTO, "firmware_build", CTLFLAG_RD,
+	    &sc->aac_revision.buildNumber, 0,
+	    "firmware build number");
+
+	/*
 	 * Register to probe our containers later.
 	 */
 	sc->aac_ich.ich_func = aac_startup;