Make smg(4) on par with the current state of wsdisplay drivers: make it use

a rasops backend and wsfont, better ioctl conformance, and too many other
changes to mention.

1 files changed, 99 insertions, 0 deletions

diff --git a/sys/dev/ic/dc503reg.h b/sys/dev/ic/dc503reg.h
new file mode 100644
index 00000000000..26ed195f50c
--- /dev/null
+++ b/sys/dev/ic/dc503reg.h
@@ -0,0 +1,99 @@
+/*	$OpenBSD: dc503reg.h,v 1.1 2006/07/23 19:17:23 miod Exp $	*/
+/*	$NetBSD: pmreg.h,v 1.7 2005/12/11 12:18:36 christos Exp $	*/
+
+/*
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Ralph Campbell.
+ *
+ * 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.
+ *
+ *	@(#)pmreg.h	8.1 (Berkeley) 6/10/93
+ */
+
+/*
+ * Layout of the programmable cursor chip (DC503) registers.
+ * All registers are 16 bit wide.
+ */
+
+#define	PCC_CMD		0x00	/* cursor command register */
+#define	PCCCMD_TEST	0x8000
+#define	PCCCMD_HSHI	0x4000
+#define	PCCCMD_VBHI	0x2000
+#define	PCCCMD_LODSA	0x1000
+#define	PCCCMD_FORG2	0x0800
+#define	PCCCMD_ENRG2	0x0400
+#define	PCCCMD_FORG1	0x0200
+#define	PCCCMD_ENRG1	0x0100
+#define	PCCCMD_XHWID	0x0080
+#define	PCCCMD_XHCL1	0x0040
+#define	PCCCMD_XHCLP	0x0020
+#define	PCCCMD_XHAIR	0x0010
+#define	PCCCMD_FOPB	0x0008
+#define	PCCCMD_ENPB	0x0004
+#define	PCCCMD_FOPA	0x0002
+#define	PCCCMD_ENPA	0x0001
+
+#define	PCC_XPOS	0x04	/* cursor X position */
+#define	PCC_YPOS	0x08	/* cursor Y position */
+#define	PCC_XMIN_1	0x0c	/* region 1 left edge */
+#define	PCC_XMAX_1	0x10	/* region 1 right edge */
+#define	PCC_YMIN_1	0x14	/* region 1 top edge */
+#define	PCC_YMAX_1	0x18	/* region 1 bottom edge */
+#define	PCC_XMIN_2	0x1c	/* region 2 left edge */
+#define	PCC_XMAX_2	0x20	/* region 2 right edge */
+#define	PCC_YMIN_2	0x24	/* region 2 top edge */
+#define	PCC_YMAX_2	0x28	/* region 2 bottom edge */
+#define	PCC_LOAD	0x2c	/* cursor pattern load */
+
+struct dc503reg {
+	volatile u_int16_t	cmdr;
+	int16_t	pad1;
+	volatile u_int16_t	xpos;
+	int16_t	pad2;
+	volatile u_int16_t	ypos;
+	int16_t	pad3;
+	volatile u_int16_t	xmin1;
+	int16_t	pad4;
+	volatile u_int16_t	xmax1;
+	int16_t	pad5;
+	volatile u_int16_t	ymin1;
+	int16_t	pad6;
+	volatile u_int16_t	ymax1;
+	int16_t	pad7[9];
+	volatile u_int16_t	xmin2;
+	int16_t	pad8;
+	volatile u_int16_t	xmax2;
+	int16_t	pad9;
+	volatile u_int16_t	ymin2;
+	int16_t	pad10;
+	volatile u_int16_t	ymax2;
+	int16_t	pad11;
+	volatile u_int16_t	load;
+};
+
+#define	PCC_CURSOR_SIZE	16