From owner-svn-src-all@FreeBSD.ORG Fri Oct 30 15:45:00 2009 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B885E1065676; Fri, 30 Oct 2009 15:45:00 +0000 (UTC) (envelope-from rnoland@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id A52438FC1F; Fri, 30 Oct 2009 15:45:00 +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 n9UFj09i049530; Fri, 30 Oct 2009 15:45:00 GMT (envelope-from rnoland@svn.freebsd.org) Received: (from rnoland@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id n9UFj0GM049528; Fri, 30 Oct 2009 15:45:00 GMT (envelope-from rnoland@svn.freebsd.org) Message-Id: <200910301545.n9UFj0GM049528@svn.freebsd.org> From: Robert Noland Date: Fri, 30 Oct 2009 15:45:00 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r198676 - in stable/8/sys: . amd64/include/xen cddl/contrib/opensolaris contrib/dev/acpica contrib/pf dev/xen/xenpci geom/part X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Oct 2009 15:45:00 -0000 Author: rnoland Date: Fri Oct 30 15:45:00 2009 New Revision: 198676 URL: http://svn.freebsd.org/changeset/base/198676 Log: MFC r198097 Set the active flag in the PMBR when we install bootcode on a GPT partitioned disk. Some BIOS require this to be set before they will boot the device. Modified: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) stable/8/sys/geom/part/g_part_gpt.c Modified: stable/8/sys/geom/part/g_part_gpt.c ============================================================================== --- stable/8/sys/geom/part/g_part_gpt.c Fri Oct 30 13:03:08 2009 (r198675) +++ stable/8/sys/geom/part/g_part_gpt.c Fri Oct 30 15:45:00 2009 (r198676) @@ -382,6 +382,9 @@ g_part_gpt_bootcode(struct g_part_table codesz = MIN(codesz, gpp->gpp_codesize); if (codesz > 0) bcopy(gpp->gpp_codeptr, table->mbr, codesz); + + /* Mark the PMBR active since some BIOS require it */ + table->mbr[DOSPARTOFF] = 0x80; /* status */ return (0); }