Document a private ioctl range for wscons drivers (from Miod). Therefore

change the UDLIO_DAMAGE ioctl from 0 to 128 and move the ioctl part from
udl.h to udlio.h so we can include it in userland applications.

Suggested and OK miod@

4 files changed, 37 insertions, 18 deletions

diff --git a/sys/dev/usb/udl.c b/sys/dev/usb/udl.c
index d26edf13fbe..799a382906f 100644
--- a/sys/dev/usb/udl.c
+++ b/sys/dev/usb/udl.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: udl.c,v 1.49 2009/09/20 11:24:02 mglocker Exp $ */
+/*	$OpenBSD: udl.c,v 1.50 2009/09/21 07:41:18 mglocker Exp $ */
 
 /*
  * Copyright (c) 2009 Marcus Glocker <mglocker@openbsd.org>
@@ -45,6 +45,7 @@
 #include <dev/rasops/rasops.h>
 
 #include <dev/usb/udl.h>
+#include <dev/usb/udlio.h>
 
 /*
  * Defines.
diff --git a/sys/dev/usb/udl.h b/sys/dev/usb/udl.h
index cd4c66e4be9..c67d5980a40 100644
--- a/sys/dev/usb/udl.h
+++ b/sys/dev/usb/udl.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: udl.h,v 1.12 2009/09/20 10:18:20 mglocker Exp $ */
+/*	$OpenBSD: udl.h,v 1.13 2009/09/21 07:41:18 mglocker Exp $ */
 
 /*
  * Copyright (c) 2009 Marcus Glocker <mglocker@openbsd.org>
@@ -103,20 +103,6 @@ struct udl_softc {
 };
 
 /*
- * udl IOCTLs.
- */
-struct udl_ioctl_damage {
-	int	x1;
-	int	x2;
-	int	y1;
-	int	y2;
-#define UDLIO_STATUS_OK		0
-#define UDLIO_STATUS_FAILED	1
-	int	status;
-};
-#define	UDLIO_DAMAGE			_IOWR('W', 0, struct udl_ioctl_damage)
-
-/*
  * Chip commands.
  */
 #define UDL_CTRL_CMD_READ_EDID		0x02
diff --git a/sys/dev/usb/udlio.h b/sys/dev/usb/udlio.h
new file mode 100644
index 00000000000..5cfbc5f12e0
--- /dev/null
+++ b/sys/dev/usb/udlio.h
@@ -0,0 +1,31 @@
+/*	$OpenBSD: udlio.h,v 1.1 2009/09/21 07:41:18 mglocker Exp $ */
+
+/*
+ * Copyright (c) 2009 Marcus Glocker <mglocker@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * udl IOCTLs.
+ */
+struct udl_ioctl_damage {
+	int	x1; 
+	int	x2;
+	int	y1;
+	int	y2;
+#define UDLIO_STATUS_OK		0
+#define UDLIO_STATUS_FAILED	1
+	int	status;
+};
+#define UDLIO_DAMAGE		_IOWR('W', 128, struct udl_ioctl_damage)
diff --git a/sys/dev/wscons/wsconsio.h b/sys/dev/wscons/wsconsio.h
index 3bb2a2ff037..b74f4bc7219 100644
--- a/sys/dev/wscons/wsconsio.h
+++ b/sys/dev/wscons/wsconsio.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: wsconsio.h,v 1.55 2009/07/03 17:37:02 kettenis Exp $ */
+/* $OpenBSD: wsconsio.h,v 1.56 2009/09/21 07:41:18 mglocker Exp $ */
 /* $NetBSD: wsconsio.h,v 1.74 2005/04/28 07:15:44 martin Exp $ */
 
 /*
@@ -42,7 +42,8 @@
  *	32-63	mouse ioctls (WSMOUSEIO)
  *	64-95	display ioctls (WSDISPLAYIO)
  *	96-127	mux ioctls (WSMUXIO)
- *	128-255	reserved for future use
+ *	128-159 driver private ioctls
+ *	160-255 reserved for future use
  */
 
 #include <sys/types.h>