Index: head/usr.sbin/bsdinstall/partedit/partedit_x86.c
===================================================================
--- head/usr.sbin/bsdinstall/partedit/partedit_x86.c	(revision 265015)
+++ head/usr.sbin/bsdinstall/partedit/partedit_x86.c	(revision 265016)
@@ -1,125 +1,125 @@
 /*-
  * Copyright (c) 2011 Nathan Whitehorn
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
  * $FreeBSD$
  */
 
 #include <sys/types.h>
 #include <sys/sysctl.h>
 #include <string.h>
 
 #include "partedit.h"
 
-static char platform[255] = "BIOS"; /* XXX once sysctl exists, make this an empty string */
-static const char *platform_sysctl = "hw.platform";
+static char platform[255] = "";
+static const char *platform_sysctl = "machdep.bootmethod";
 
 const char *
 default_scheme(void) {
 	return ("GPT");
 }
 
 int
 is_scheme_bootable(const char *part_type) {
 	size_t platlen = sizeof(platform);
 	if (strlen(platform) == 0)
 		sysctlbyname(platform_sysctl, platform, &platlen, NULL, -1);
 
 	if (strcmp(part_type, "GPT") == 0)
 		return (1);
 	if (strcmp(platform, "BIOS") == 0) {
 		if (strcmp(part_type, "BSD") == 0)
 			return (1);
 		if (strcmp(part_type, "MBR") == 0)
 			return (1);
 	}
 
 	return (0);
 }
 
 size_t
 bootpart_size(const char *scheme) {
 	size_t platlen = sizeof(platform);
 	if (strlen(platform) == 0)
 		sysctlbyname(platform_sysctl, platform, &platlen, NULL, -1);
 
 	/* No partcode except for GPT */
 	if (strcmp(scheme, "GPT") != 0)
 		return (0);
 
 	if (strcmp(platform, "BIOS") == 0)
 		return (64*1024);
 	else 
 		return (800*1024);
 
 	return (0);
 }
 
 const char *
 bootpart_type(const char *scheme) {
 	size_t platlen = sizeof(platform);
 	if (strlen(platform) == 0)
 		sysctlbyname(platform_sysctl, platform, &platlen, NULL, -1);
 
-	if (strcmp(platform, "EFI") == 0)
+	if (strcmp(platform, "UEFI") == 0)
 		return ("efi");
 
 	return ("freebsd-boot");
 }
 
 const char *
 bootcode_path(const char *part_type) {
 	size_t platlen = sizeof(platform);
 	if (strlen(platform) == 0)
 		sysctlbyname(platform_sysctl, platform, &platlen, NULL, -1);
-	if (strcmp(platform, "EFI") == 0)
+	if (strcmp(platform, "UEFI") == 0)
 		return (NULL);
 
 	if (strcmp(part_type, "GPT") == 0)
 		return ("/boot/pmbr");
 	if (strcmp(part_type, "MBR") == 0)
 		return ("/boot/mbr");
 	if (strcmp(part_type, "BSD") == 0)
 		return ("/boot/boot");
 
 	return (NULL);
 }
 	
 const char *
 partcode_path(const char *part_type) {
 	size_t platlen = sizeof(platform);
 	if (strlen(platform) == 0)
 		sysctlbyname(platform_sysctl, platform, &platlen, NULL, -1);
 
 	if (strcmp(part_type, "GPT") == 0) {
-		if (strcmp(platform, "EFI") == 0)
+		if (strcmp(platform, "UEFI") == 0)
 			return ("/boot/boot1.efifat");
 		else
 			return ("/boot/gptboot");
 	}
 	
 	/* No partcode except for GPT */
 	return (NULL);
 }