Provide the same fbxxx() api as on sparc, in order to factorize more code

and eventually share some drivers.
This also brings us screen unblanking upon entering ddb, which can be really
useful at times...

1 files changed, 71 insertions, 0 deletions

diff --git a/sys/arch/sparc64/include/fbvar.h b/sys/arch/sparc64/include/fbvar.h
new file mode 100644
index 00000000000..2431726858c
--- /dev/null
+++ b/sys/arch/sparc64/include/fbvar.h
@@ -0,0 +1,71 @@
+/*	$OpenBSD: fbvar.h,v 1.1 2003/06/16 20:46:13 miod Exp $	*/
+/*	$NetBSD: fbvar.h,v 1.9 1997/07/07 23:31:30 pk Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Lawrence Berkeley Laboratory.
+ *
+ * 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.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ *
+ *	@(#)fbvar.h	8.1 (Berkeley) 6/11/93
+ */
+
+/*
+ * Common frame buffer variables.
+ * All framebuffer softc structures must start with such a structure.
+ */
+struct sunfb {
+	struct	device sf_dev;		/* base device */
+
+	int	sf_width;
+	int	sf_height;
+	int	sf_depth;
+	int	sf_linebytes;
+
+	int	sf_fbsize;		/* sf_height * sf_linebytes */
+
+	struct	rasops_info sf_ro;
+};
+
+/*
+ * Selected framebuffer node on OBP systems if k/d console.
+ */
+extern int fbnode;
+
+void	fb_setsize(struct sunfb*, int, int, int, int, int);
+void	fbwscons_init(struct sunfb *, int);
+void	fbwscons_console_init(struct sunfb *, struct wsscreen_descr *, int,
+    void (*)(void *, u_int, u_int));
+void	fbwscons_setcolormap(struct sunfb *,
+    void (*)(void *, u_int, u_int8_t, u_int8_t, u_int8_t));