From 5639141200da79b8d203dc19454a84ff45059c87 Mon Sep 17 00:00:00 2001
From: drochner <drochner@NetBSD.org>
Date: Sat, 9 Jan 1999 15:44:45 +0000
Subject: [PATCH] add ioctl()s for screen allocation/deallocation

---
 sys/dev/wscons/wsconsio.h     | 21 ++++++++++++++++++++-
 sys/dev/wscons/wsdisplayvar.h |  6 +++++-
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/sys/dev/wscons/wsconsio.h b/sys/dev/wscons/wsconsio.h
index d794c1e18fc6..dc342c4cf383 100644
--- a/sys/dev/wscons/wsconsio.h
+++ b/sys/dev/wscons/wsconsio.h
@@ -1,4 +1,4 @@
-/* $NetBSD: wsconsio.h,v 1.11 1998/12/30 19:15:11 augustss Exp $ */
+/* $NetBSD: wsconsio.h,v 1.12 1999/01/09 15:44:45 drochner Exp $ */
 
 /*
  * Copyright (c) 1996, 1997 Christopher G. Demetriou.  All rights reserved.
@@ -238,6 +238,11 @@ struct wsdisplay_cursor {
 #define		WSDISPLAYIO_MODE_EMUL	0	/* emulation (text) mode */
 #define		WSDISPLAYIO_MODE_MAPPED	1	/* mapped (graphics) mode */
 
+/*
+ * XXX WARNING
+ * XXX The following 3 definitions are very preliminary and are likely
+ * XXX to be changed without care about backwards compatibility!
+ */
 struct wsdisplay_font {
 	int firstchar, numchars;
 	int fontwidth, fontheight, stride;
@@ -245,6 +250,20 @@ struct wsdisplay_font {
 };
 #define WSDISPLAYIO_SFONT	_IOW('W', 77, struct wsdisplay_font)
 
+struct wsdisplay_addscreendata {
+	int idx; /* screen index */
+	char *screentype;
+	char *emul;
+};
+#define WSDISPLAYIO_ADDSCREEN _IOW('W', 78, struct wsdisplay_addscreendata)
+
+struct wsdisplay_delscreendata {
+	int idx; /* screen index */
+	int flags;
+#define WSDISPLAY_DELSCR_FORCE 1
+};
+#define WSDISPLAYIO_DELSCREEN _IOW('W', 79, struct wsdisplay_delscreendata)
+
 /* XXX NOT YET DEFINED */
 /* Mapping information retrieval. */
 
diff --git a/sys/dev/wscons/wsdisplayvar.h b/sys/dev/wscons/wsdisplayvar.h
index 63bbb3b23cfd..fd9124df40ae 100644
--- a/sys/dev/wscons/wsdisplayvar.h
+++ b/sys/dev/wscons/wsdisplayvar.h
@@ -1,4 +1,4 @@
-/* $NetBSD: wsdisplayvar.h,v 1.7 1998/08/13 02:10:56 eeh Exp $ */
+/* $NetBSD: wsdisplayvar.h,v 1.8 1999/01/09 15:44:45 drochner Exp $ */
 
 /*
  * Copyright (c) 1996, 1997 Christopher G. Demetriou.  All rights reserved.
@@ -184,3 +184,7 @@ int wsdisplay_internal_ioctl __P((struct wsdisplay_softc *sc,
 
 int wsdisplay_usl_ioctl __P((struct wsdisplay_softc *, struct wsscreen *,
 			     u_long, caddr_t, int, struct proc *));
+
+int wsdisplay_cfg_ioctl __P((struct wsdisplay_softc *sc,
+			     u_long cmd, caddr_t data,
+			     int flag, struct proc *p));