From owner-svn-src-stable-9@FreeBSD.ORG Wed Oct 10 21:27:31 2012 Return-Path: Delivered-To: svn-src-stable-9@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 186669D4; Wed, 10 Oct 2012 21:27:31 +0000 (UTC) (envelope-from eadler@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 021228FC16; Wed, 10 Oct 2012 21:27:31 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q9ALRUrE005068; Wed, 10 Oct 2012 21:27:30 GMT (envelope-from eadler@svn.freebsd.org) Received: (from eadler@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q9ALRUdq005066; Wed, 10 Oct 2012 21:27:30 GMT (envelope-from eadler@svn.freebsd.org) Message-Id: <201210102127.q9ALRUdq005066@svn.freebsd.org> From: Eitan Adler Date: Wed, 10 Oct 2012 21:27:30 +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: r241426 - stable/9/sys/kern X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable-9@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for only the 9-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Oct 2012 21:27:31 -0000 Author: eadler Date: Wed Oct 10 21:27:30 2012 New Revision: 241426 URL: http://svn.freebsd.org/changeset/base/241426 Log: MFC r241119: Provide a generic way to disable devices at boot time PR: kern/119202 Approved by: cperciva (implicit) Modified: stable/9/sys/kern/subr_bus.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/kern/subr_bus.c ============================================================================== --- stable/9/sys/kern/subr_bus.c Wed Oct 10 21:27:29 2012 (r241425) +++ stable/9/sys/kern/subr_bus.c Wed Oct 10 21:27:30 2012 (r241426) @@ -2752,6 +2752,13 @@ device_attach(device_t dev) { int error; + if (resource_disabled(dev->driver->name, dev->unit)) { + device_disable(dev); + if (bootverbose) + device_printf(dev, "disabled via hints entry\n"); + return (ENXIO); + } + device_sysctl_init(dev); if (!device_is_quiet(dev)) device_print_child(dev->parent, dev);