Index: head/tools/tools/ioat/ioatcontrol.c
===================================================================
--- head/tools/tools/ioat/ioatcontrol.c	(revision 287117)
+++ head/tools/tools/ioat/ioatcontrol.c	(revision 287118)
@@ -1,69 +1,70 @@
 /*-
  * Copyright (C) 2012 Intel Corporation
  * 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.
  */
 
+#include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
 #include <sys/ioctl.h>
 
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <sysexits.h>
 #include <unistd.h>
 
 #include "ioat_test.h"
 
 int
 main(int argc, char **argv)
 {
 	struct ioat_test t;
 	int fd;
 
 	if (argc < 3) {
 		printf("Usage: %s <channel #> <num_loops>\n", argv[0]);
 		return (EX_USAGE);
 	}
 
 	t.channel_index = atoi(argv[1]);
 	if (t.channel_index > 8) {
 		printf("Channel number must be between 0 and 7.\n");
 		return (EX_USAGE);
 	}
 
 	t.num_loops = atoi(argv[2]);
 
 	fd = open("/dev/ioat_test", O_RDWR);
 	if (fd < 0) {
 		printf("Cannot open /dev/ioat_test\n");
 		return (EX_UNAVAILABLE);
 	}
 
 	(void)ioctl(fd, IOAT_DMATEST, &t);
 	close(fd);
 
 	return (t.status);
 }