Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

16 files changed, 6059 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/sunLynx/Imakefile b/nx-X11/programs/Xserver/hw/sunLynx/Imakefile
new file mode 100644
index 000000000..e7e8e916c
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/Imakefile
@@ -0,0 +1,78 @@
+XCOMM $Xorg: Imakefile,v 1.3 2000/08/17 19:48:36 cpqbld Exp $
+
+
+
+XCOMM $XFree86: xc/programs/Xserver/hw/sunLynx/Imakefile,v 3.1 1996/12/27 06:51:30 dawes Exp $
+
+#include <Server.tmpl>
+
+SRCS1 =	sunLyInit.c \
+	sunLyIo.c \
+	sunLyUtil.c \
+	sunLyMouse.c\
+	sunLyCfb.c \
+	sunLyFbs.c \
+	sunLyKbd.c \
+	sunCursor.c \
+	sunMfb.c \
+	sunGX.c \
+	sunKeyMap.c
+
+XCOMM SRCS =	$(SRCS1) kbd_mode.c constype.c
+SRCS =	$(SRCS1)
+
+#if XsunLynxMonoServer
+OFILES = sunInitMono.o sunInExMono.o 
+#endif
+
+OBJS =	sunLyInit.o \
+	sunLyIo.o \
+	sunLyUtil.o \
+	sunLyMouse.o\
+	sunLyCfb.o \
+	sunLyFbs.o \
+	sunLyKbd.o \
+	sunCursor.o \
+	sunMfb.o \
+	sunGX.o \
+	sunKeyMap.o
+
+   INCLUDES = -I. -I../.. -I../../mi -I../../mfb -I../../cfb -I../../cfb32 \
+	      -I../../include -I../../os -I$(XINCLUDESRC) -I$(FONTINCSRC)
+   LINTLIBS = ../../dix/llib-ldix.ln ../../os/llib-los.ln \
+	      ../mfb/llib-lmfb.ln ../mi/llib-lmi.ln ../cfb/llib-lcfb.ln
+
+NormalLibraryObjectRule()
+
+XCOMM all:: $(OFILES) kbd_mode constype
+all:: $(OFILES)
+
+lintlib:
+
+NormalLibraryTarget(sun,$(OBJS))
+NormalLintTarget($(SRCS1))
+
+sunInExMono.o: $(ICONFIGFILES)
+ObjectFromSpecialSource(sunInExMono,../../mi/miinitext,$(EXT_DEFINES) -UXIEEXT -UPEXEXT -UXF86VIDMODE)
+ObjectFromSpecialSource(sunInitMono,sunLyInit,-DSUNMAXDEPTH=1)
+
+#if 0
+SingleProgramTarget(kbd_mode, kbd_mode.o,,)
+SingleProgramTarget(constype, constype.o,,)
+InstallProgram(kbd_mode,$(BINDIR))
+InstallProgram(constype,$(BINDIR))
+InstallManPage(kbd_mode,$(MANDIR))
+InstallManPage(constype,$(MANDIR))
+InstallManPage(Xsun,$(MANDIR))
+InstallManPageAliases(Xsun,$(MANDIR),XsunMono)
+#endif
+
+LinkSourceFile(sunGX.h,../sun)
+LinkSourceFile(circleset.h,../sun)
+ObjectFromSpecialSource(sunKeyMap,../sun/sunKeyMap,/**/)
+ObjectFromSpecialSource(sunMfb,../sun/sunMfb,/**/)
+ObjectFromSpecialSource(sunGX,../sun/sunGX,/**/)
+ObjectFromSpecialSource(sunCursor,../sun/sunCursor,/**/)
+
+DependTarget()
+
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/btreg.h b/nx-X11/programs/Xserver/hw/sunLynx/btreg.h
new file mode 100644
index 000000000..cca573cc6
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/btreg.h
@@ -0,0 +1,81 @@
+/* $Xorg: btreg.h,v 1.3 2000/08/17 19:48:36 cpqbld Exp $ */
+/*
+ * Copyright (c) 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. 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, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	@(#)btreg.h	8.2 (Berkeley) 1/21/94
+ */
+/*	$NetBSD: btreg.h,v 1.2 1994/11/20 20:51:55 deraadt Exp $ */
+/*	$XFree86: xc/programs/Xserver/hw/sunLynx/btreg.h,v 3.1 1996/12/27 06:51:31 dawes Exp $ */
+
+/*
+ * Several Sun color frame buffers use some kind of Brooktree video
+ * DAC (e.g., the Bt458, -- in any case, Brooktree make the only
+ * decent color frame buffer chips).
+ *
+ * Color map control on these is a bit funky in a SPARCstation.
+ * To update the color map one would normally do byte writes, but
+ * the hardware takes longword writes.  Since there are three
+ * registers for each color map entry (R, then G, then B), we have
+ * to set color 1 with a write to address 0 (setting 0's R/G/B and
+ * color 1's R) followed by a second write to address 1 (setting
+ * color 1's G/B and color 2's R/G).  Software must therefore keep
+ * a copy of the current map.
+ *
+ * The colormap address register increments automatically, so the
+ * above write is done as:
+ *
+ *	bt->bt_addr = 0;
+ *	bt->bt_cmap = R0G0B0R1;
+ *	bt->bt_cmap = G1B1R2G2;
+ *	...
+ *
+ * Yow!
+ *
+ * Bonus complication: on the cg6, only the top 8 bits of each 32 bit
+ * register matter, even though the cg3 takes all the bits from all
+ * bytes written to it.
+ */
+struct bt_regs {
+	u_int	bt_addr;		/* map address register */
+	u_int	bt_cmap;		/* colormap data register */
+	u_int	bt_ctrl;		/* control register */
+	u_int	bt_omap;		/* overlay (cursor) map register */
+};
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/btvar.h b/nx-X11/programs/Xserver/hw/sunLynx/btvar.h
new file mode 100644
index 000000000..054df6f87
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/btvar.h
@@ -0,0 +1,74 @@
+/* $Xorg: btvar.h,v 1.3 2000/08/17 19:48:36 cpqbld Exp $ */
+/*
+ * Copyright (c) 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. 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, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	@(#)btvar.h	8.2 (Berkeley) 1/21/94
+ */
+/*	$NetBSD: btvar.h,v 1.2 1994/11/20 20:51:56 deraadt Exp $ */
+/*	$XFree86: xc/programs/Xserver/hw/sunLynx/btvar.h,v 3.1 1996/12/27 06:51:32 dawes Exp $ */
+
+/*
+ * Brooktree color frame buffer state variables (see btreg.h).
+ *
+ * Unfortunately, remarkably little code can be shared between the
+ * cg3 and cg6 drivers here, as the cg3 registers do longword-ops
+ * `as expected', but the cg6 ones use only the upper byte.
+ *
+ * Still, the software color map manipulation is not completely trivial.
+ */
+union bt_cmap {
+	u_char  cm_map[256][3];		/* 256 R/G/B entries */
+	u_int   cm_chip[256 * 3 / 4];	/* the way the chip gets loaded */
+};
+
+/*
+ * Routines in bt_subr.c.
+ */
+int	bt_getcmap __P((struct fbcmap *, union bt_cmap *, int));
+int	bt_putcmap __P((struct fbcmap *, union bt_cmap *, int));
+
+/*
+ * Compute (x / 4) * 3 and (x / 4) * 4.  These are used in turning
+ * RGB indices (which are in multiples of three) into `chip RGB' values
+ * (which are in multiples of four).
+ */
+#define	BT_D4M3(x) ((((x) >> 2) << 1) + ((x) >> 2))	/* (x / 4) * 3 */
+#define	BT_D4M4(x) ((x) & ~3)				/* (x / 4) * 4 */
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/cgsixreg.h b/nx-X11/programs/Xserver/hw/sunLynx/cgsixreg.h
new file mode 100644
index 000000000..0c44c2a58
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/cgsixreg.h
@@ -0,0 +1,206 @@
+/* $Xorg: cgsixreg.h,v 1.3 2000/08/17 19:48:36 cpqbld Exp $ */
+/*
+ * Copyright (c) 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. 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, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	@(#)cgsixreg.h	8.4 (Berkeley) 1/21/94
+ */
+/*	$NetBSD: cgsixreg.h,v 1.3 1994/11/20 20:52:00 deraadt Exp $ */
+/*	$XFree86: xc/programs/Xserver/hw/sunLynx/cgsixreg.h,v 3.1 1996/12/27 06:51:33 dawes Exp $ */
+
+/*
+ * CG6 display registers.  (Note, I got tired of writing `cgsix' about
+ * halfway through and changed everything to cg6, but I probably missed
+ * some.  Unfortunately, the way config works, we need to spell out `six'
+ * in some places anyway.)
+ *
+ * The cg6 is a complicated beastie.  We have been unable to extract any
+ * documentation and most of the following are guesses based on a limited
+ * amount of reverse engineering.
+ *
+ * A cg6 is composed of numerous groups of control registers, all with TLAs:
+ *	FBC - frame buffer control?
+ *	FHC - fbc hardware configuration / control? register (32 bits)
+ *	DHC - ???
+ *	TEC - transform engine control?
+ *	THC - TEC Hardware Configuration
+ *	ROM - a 64Kbyte ROM with who knows what in it.
+ *	colormap - see below
+ *	frame buffer memory (video RAM)
+ *	possible other stuff
+ *
+ * Like the cg3, the cg6 uses a Brooktree Video DAC (see btreg.h).
+ *
+ * Various revisions of the cgsix have various hardware bugs.  So far,
+ * we have only seen rev 1 & 2.
+ */
+
+/* bits in FHC register */
+#define	FHC_FBID_MASK	0xff000000	/* bits 24..31 are frame buffer ID */
+#define	FHC_FBID_SHIFT	24
+#define	FHC_REV_MASK	0x00f00000	/* bits 20..23 are revision */
+#define	FHC_REV_SHIFT	20
+#define	FHC_FROP_DISABLE 0x00080000	/* disable fast/font? rasterops */
+#define	FHC_ROW_DISABLE	0x00040000	/* ??? */
+#define	FHC_SRC_DISABLE	0x00020000	/* ??? */
+#define	FHC_DST_DISABLE	0x00010000	/* disable destination cache */
+#define	FHC_RESET	0x00008000	/* ??? */
+#define	FHC_XXX0	0x00004000	/* ??? */
+#define	FHC_LEBO	0x00002000	/* set little endian byte order? */
+#define	FHC_RES_MASK	0x00001800	/* bits 11&12 are resolution */
+#define	FHC_RES_1024	 0x00000000		/* res = 1024x768 */
+#define	FHC_RES_1152	 0x00000800		/* res = 1152x900 */
+#define	FHC_RES_1280	 0x00001000		/* res = 1280x1024 */
+#define	FHC_RES_1600	 0x00001800		/* res = 1600x1200 */
+#define	FHC_CPU_MASK	0x00000600	/* bits 9&10 are cpu type */
+#define	FHC_CPU_SPARC	 0x00000000		/* cpu = sparc */
+#define	FHC_CPU_68020	 0x00000200		/* cpu = 68020 */
+#define	FHC_CPU_386	 0x00000400		/* cpu = 80386 */
+#define	FHC_CPU_XXX	 0x00000600		/* ??? */
+#define	FHC_TEST	0x00000100	/* ??? test window ??? */
+#define	FHC_TESTX_MASK	0x000000f0	/* bits 4..7 are test window X */
+#define	FHC_TESTX_SHIFT	4
+#define	FHC_TESTY_MASK	0x0000000f	/* bits 0..3 are test window Y */
+#define	FHC_TESTY_SHIFT	0
+
+/*
+ * The layout of the THC.
+ */
+struct cg6_thc {
+	u_int	thc_xxx0[512];	/* ??? */
+	u_int	thc_hsync1;	/* horizontal sync timing */
+	u_int	thc_hsync2;	/* more hsync timing */
+	u_int	thc_hsync3;	/* yet more hsync timing */
+	u_int	thc_vsync1;	/* vertical sync timing */
+	u_int	thc_vsync2;	/* only two of these */
+	u_int	thc_refresh;	/* refresh counter */
+	u_int	thc_misc;	/* miscellaneous control & status */
+	u_int	thc_xxx1[56];	/* ??? */
+	u_int	thc_cursxy;	/* cursor x,y position (16 bits each) */
+	u_int	thc_cursmask[32];	/* cursor mask bits */
+	u_int	thc_cursbits[32];	/* what to show where mask enabled */
+};
+
+/* bits in thc_misc */
+#define	THC_MISC_XXX0		0xfff00000	/* unused */
+#define	THC_MISC_REVMASK	0x000f0000	/* cg6 revision? */
+#define	THC_MISC_REVSHIFT	16
+#define	THC_MISC_XXX1		0x0000e000	/* unused */
+#define	THC_MISC_RESET		0x00001000	/* ??? */
+#define	THC_MISC_XXX2		0x00000800	/* unused */
+#define	THC_MISC_VIDEN		0x00000400	/* video enable */
+#define	THC_MISC_SYNC		0x00000200	/* not sure what ... */
+#define	THC_MISC_VSYNC		0x00000100	/* ... these really are */
+#define	THC_MISC_SYNCEN		0x00000080	/* sync enable */
+#define	THC_MISC_CURSRES	0x00000040	/* cursor resolution */
+#define	THC_MISC_INTEN		0x00000020	/* v.retrace intr enable */
+#define	THC_MISC_INTR		0x00000010	/* intr pending / ack bit */
+#define	THC_MISC_XXX		0x0000000f	/* ??? */
+
+/* cursor x / y position value for `off' */
+#define	THC_CURSOFF	(65536-32)	/* i.e., USHRT_MAX+1-32 */
+
+/*
+ * Partial description of TEC (needed to get around FHC rev 1 bugs).
+ */
+struct cg6_tec_xxx {
+	u_int	tec_mv;		/* matrix stuff */
+	u_int	tec_clip;	/* clipping stuff */
+	u_int	tec_vdc;	/* ??? */
+};
+
+/*
+ * This structure exists only to compute the layout of the CG6
+ * hardware.  Each of the individual substructures lives on a
+ * separate `page' (where a `page' is at least 4K), and many are
+ * very far apart.  We avoid large offsets (which make for lousy
+ * code) by using pointers to the individual interesting pieces,
+ * and map them in independently (to avoid using up PTEs unnecessarily).
+ */
+struct cg6_layout {
+	/* ROM at 0 */
+	union {
+		long un_id;		/* ID = ?? */
+		char un_rom[65536];	/* 64K rom */
+		char un_pad[0x200000];
+	} cg6_rom_un;
+
+	/* Brooktree DAC at 0x200000 */
+	union {
+		struct bt_regs un_btregs;
+		char un_pad[0x040000];
+	} cg6_bt_un;
+
+	/* DHC, whatever that is, at 0x240000 */
+	union {
+		char un_pad[0x40000];
+	} cg6_dhc_un;
+
+	/* ALT, whatever that is, at 0x280000 */
+	union {
+		char un_pad[0x80000];
+	} cg6_alt_un;
+
+	/* FHC register at 0x300000 */
+	union {
+		int un_fhc;
+		char un_pad[0x1000];
+	} cg6_fhc_un;
+
+	/* THC at 0x301000 */
+	union {
+		struct cg6_thc un_thc;
+		char un_pad[0x400000 - 0x1000];
+	} cg6_thc_un;
+
+	/* FBC at 0x700000 */
+	union {
+		char un_pad[0x1000];
+	} cg6_fbc_un;
+
+	/* TEC at 0x701000 */
+	union {
+		char un_pad[0x100000 - 0x1000];
+		struct cg6_tec_xxx un_tec;
+	} cg6_tec_un;
+
+	/* Video RAM at 0x800000 */
+	char	cg6_ram[1024 * 1024];	/* approx.? */
+};
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/fbio.h b/nx-X11/programs/Xserver/hw/sunLynx/fbio.h
new file mode 100644
index 000000000..324036999
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/fbio.h
@@ -0,0 +1,186 @@
+/* $Xorg: fbio.h,v 1.3 2000/08/17 19:48:36 cpqbld Exp $ */
+/*
+ * Copyright (c) 1992 Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software developed by the Computer Systems
+ * Engineering group at Lawrence Berkeley Laboratory under DARPA
+ * contract BG 91-66 and contributed to Berkeley.
+ *
+ * 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. 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, Berkeley and its contributors.
+ * 4. 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.
+ *
+ * 	@(#)fbio.h	7.2 (Berkeley) 4/1/92
+ */
+
+/*
+ * Frame buffer ioctls (from Sprite, trimmed to essentials for X11).
+ */
+/*	$NetBSD: fbio.h,v 1.3 1994/11/20 20:53:03 deraadt Exp $ */
+/*	$XFree86: xc/programs/Xserver/hw/sunLynx/fbio.h,v 3.1 1996/12/27 06:51:34 dawes Exp $ */
+
+/*
+ * Frame buffer type codes.
+ */
+#define	FBTYPE_SUN1BW		0	/* multibus mono */
+#define	FBTYPE_SUN1COLOR	1	/* multibus color */
+#define	FBTYPE_SUN2BW		2	/* memory mono */
+#define	FBTYPE_SUN2COLOR	3	/* color w/rasterop chips */
+#define	FBTYPE_SUN2GP		4	/* GP1/GP2 */
+#define	FBTYPE_SUN5COLOR	5	/* RoadRunner accelerator */
+#define	FBTYPE_SUN3COLOR	6	/* memory color */
+#define	FBTYPE_MEMCOLOR		7	/* memory 24-bit */
+#define	FBTYPE_SUN4COLOR	8	/* memory color w/overlay */
+
+#define	FBTYPE_NOTSUN1		9	/* reserved for customer */
+#define	FBTYPE_NOTSUN2		10	/* reserved for customer */
+#define	FBTYPE_NOTSUN3		11	/* reserved for customer */
+
+#define	FBTYPE_SUNFAST_COLOR	12	/* accelerated 8bit */
+#define	FBTYPE_SUNROP_COLOR	13	/* MEMCOLOR with rop h/w */
+#define	FBTYPE_SUNFB_VIDEO	14	/* Simple video mixing */
+#define	FBTYPE_RESERVED5	15	/* reserved, do not use */
+#define	FBTYPE_RESERVED4	16	/* reserved, do not use */
+#define	FBTYPE_RESERVED3	17	/* reserved, do not use */
+#define	FBTYPE_RESERVED2	18	/* reserved, do not use */
+#define	FBTYPE_RESERVED1	19	/* reserved, do not use */
+
+#define	FBTYPE_LASTPLUSONE	20	/* max number of fbs (change as add) */
+
+/*
+ * Frame buffer descriptor as returned by FBIOGTYPE.
+ */
+struct fbtype {
+	int	fb_type;	/* as defined above */
+	int	fb_height;	/* in pixels */
+	int	fb_width;	/* in pixels */
+	int	fb_depth;	/* bits per pixel */
+	int	fb_cmsize;	/* size of color map (entries) */
+	int	fb_size;	/* total size in bytes */
+};
+#define	FBIOGTYPE	_IOR('F', 0, struct fbtype)
+
+#ifdef notdef
+/*
+ * General purpose structure for passing info in and out of frame buffers
+ * (used for gp1) -- unsupported.
+ */
+struct fbinfo {
+	int	fb_physaddr;	/* physical frame buffer address */
+	int	fb_hwwidth;	/* fb board width */
+	int	fb_hwheight;	/* fb board height */
+	int	fb_addrdelta;	/* phys addr diff between boards */
+	u_char	*fb_ropaddr;	/* fb virtual addr */
+	int	fb_unit;	/* minor devnum of fb */
+};
+#define	FBIOGINFO	_IOR('F', 2, struct fbinfo)
+#endif
+
+/*
+ * Color map I/O.
+ */
+struct fbcmap {
+	int	index;		/* first element (0 origin) */
+	int	count;		/* number of elements */
+	u_char	*red;		/* red color map elements */
+	u_char	*green;		/* green color map elements */
+	u_char	*blue;		/* blue color map elements */
+};
+#define	FBIOPUTCMAP	_IOW('F', 3, struct fbcmap)
+#define	FBIOGETCMAP	_IOW('F', 4, struct fbcmap)
+
+/*
+ * Set/get attributes.
+ */
+#define	FB_ATTR_NDEVSPECIFIC	8	/* no. of device specific values */
+#define	FB_ATTR_NEMUTYPES	4	/* no. of emulation types */
+
+struct fbsattr {
+	int	flags;			/* flags; see below */
+	int	emu_type;		/* emulation type (-1 if unused) */
+	int	dev_specific[FB_ATTR_NDEVSPECIFIC];	/* catchall */
+};
+#define	FB_ATTR_AUTOINIT	1	/* emulation auto init flag */
+#define	FB_ATTR_DEVSPECIFIC	2	/* dev. specific stuff valid flag */
+
+struct fbgattr {
+	int	real_type;		/* real device type */
+	int	owner;			/* PID of owner, 0 if myself */
+	struct	fbtype fbtype;		/* fbtype info for real device */
+	struct	fbsattr sattr;		/* see above */
+	int	emu_types[FB_ATTR_NEMUTYPES];	/* possible emulations */
+						/* (-1 if unused) */
+};
+/*	FBIOSATTR	_IOW('F', 5, struct fbsattr) -- unsupported */
+#define	FBIOGATTR	_IOR('F', 6, struct fbgattr)
+
+/*
+ * Video control.
+ */
+#define	FBVIDEO_OFF		0
+#define	FBVIDEO_ON		1
+
+#define	FBIOSVIDEO	_IOW('F', 7, int)
+#define	FBIOGVIDEO	_IOR('F', 8, int)
+
+/*
+ * hardware cursor control
+ */
+struct fbcurpos {
+	short x;
+	short y;
+};
+ 
+#define FB_CUR_SETCUR   0x01
+#define FB_CUR_SETPOS   0x02
+#define FB_CUR_SETHOT   0x04
+#define FB_CUR_SETCMAP  0x08
+#define FB_CUR_SETSHAPE 0x10
+#define FB_CUR_SETALL   0x1F
+
+struct fbcursor {
+	short set;		/* what to set */
+	short enable;		/* enable/disable cursor */
+	struct fbcurpos pos;	/* cursor's position */
+	struct fbcurpos hot;	/* cursor's hot spot */
+	struct fbcmap cmap;	/* color map info */
+	struct fbcurpos size;	/* cursor's bit map size */
+	char *image;		/* cursor's image bits */
+	char *mask;		/* cursor's mask bits */
+};
+ 
+/* set/get cursor attributes/shape */
+#define FBIOSCURSOR	_IOW('F', 24, struct fbcursor)
+#define FBIOGCURSOR	_IOWR('F', 25, struct fbcursor)
+ 
+/* set/get cursor position */
+#define FBIOSCURPOS	_IOW('F', 26, struct fbcurpos)
+#define FBIOGCURPOS	_IOW('F', 27, struct fbcurpos)
+ 
+/* get max cursor size */
+#define FBIOGCURMAX	_IOR('F', 28, struct fbcurpos)
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/patch.Console b/nx-X11/programs/Xserver/hw/sunLynx/patch.Console
new file mode 100644
index 000000000..58a2d80f3
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/patch.Console
@@ -0,0 +1,428 @@
+diff -crP /cdrom/usr/include/kbd.h /usr/include/kbd.h
+*** /cdrom/usr/include/kbd.h	Wed Dec 31 16:00:00 1969
+--- /usr/include/kbd.h	Sun May 11 23:22:45 1997
+***************
+*** 0 ****
+--- 1,90 ----
++ /*	$NetBSD: kbd.h,v 1.4 1995/07/06 05:36:29 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. 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, Berkeley and its contributors.
++  * 4. 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.
++  *
++  *	@(#)kbd.h	8.1 (Berkeley) 6/11/93
++  */
++ 
++ /*
++  * Keyboard `registers'.  (This should be called kbd_reg.h but we need to
++  * be compatible.)
++  */
++ 
++ /*
++  * Control codes sent from type 2, 3, and 4 keyboards.
++  *
++  * Note that KBD_RESET is followed by a keyboard ID, while KBD_IDLE is not.
++  * KBD_IDLE does not take the place of any `up' transitions (it merely occurs
++  * after them).
++  */
++ #define	KBD_RESET	0xff		/* keyboard `reset' response */
++ #define	KBD_IDLE	0x7f		/* keyboard `all keys are up' code */
++ #define	KBD_LAYOUT	0xfe		/* keyboard `get layout' response */
++ 
++ /* Keyboard IDs */
++ #define	KB_SUN2		2		/* type 2 keyboard */
++ #define	KB_SUN3		3		/* type 3 keyboard */
++ #define	KB_SUN4		4		/* type 4 keyboard */
++ 
++ /* Key codes are in 0x00..0x7e; KBD_UP is set if the key goes up */
++ #define	KBD_KEYMASK	0x7f		/* keyboard key mask */
++ #define	KBD_UP		0x80		/* keyboard `up' transition */
++ 
++ /* Keyboard codes needed to recognize the L1-A sequence */
++ #define	KBD_L1		1		/* keyboard code for `L1' key */
++ #define	KBD_A		77		/* keyboard code for `A' key */
++ 
++ /* Control codes sent to the various keyboards */
++ #define	KBD_CMD_RESET	1		/* reset keyboard */
++ #define	KBD_CMD_BELL	2		/* turn bell on */
++ #define	KBD_CMD_NOBELL	3		/* turn bell off */
++ #define	KBD_CMD_CLICK	10		/* turn keyclick on */
++ #define	KBD_CMD_NOCLICK	11		/* turn keyclick off */
++ #define KBD_CMD_SETLED	14		/* set LED state (type 4 kbd) */
++ #define KBD_CMD_GLAYOUT	15		/* get DIP switch (type 4 kbd) */
++ 
++ #define	LED_NUM_LOCK	0x1
++ #if !defined(Lynx) || !defined(LED_COMPOSE)
++ #define	LED_COMPOSE	0x2
++ #endif
++ #define	LED_SCROLL_LOCK	0x4
++ #define	LED_CAPS_LOCK	0x8
+diff -crP /cdrom/usr/include/kbio.h /usr/include/kbio.h
+*** /cdrom/usr/include/kbio.h	Wed Dec 31 16:00:00 1969
+--- /usr/include/kbio.h	Sun May 11 23:22:46 1997
+***************
+*** 0 ****
+--- 1,115 ----
++ /*	$NetBSD: kbio.h,v 1.4 1995/05/10 16:07:27 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. 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, Berkeley and its contributors.
++  * 4. 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.
++  *
++  *	@(#)kbio.h	8.1 (Berkeley) 6/11/93
++  */
++ 
++ /*
++  * The following is a minimal emulation of Sun's `kio' structures
++  * and related operations necessary to make X11 happy (i.e., make it
++  * compile, and make old X11 binaries run).
++  */
++ 
++ /*
++  * The kiockey structure apparently gets and/or sets keyboard mappings.
++  * It seems to be kind of useless, but X11 uses it (according to the
++  * comments) to figure out when a Sun 386i has a type-4 keyboard but
++  * claims to have a type-3 keyboard.  We need just enough to cause the
++  * appropriate ioctl to return the appropriate magic value.
++  *
++  * KIOCGETKEY fills in kio_entry from kio_station.  Not sure what tablemask
++  * is for; X sets it before the call, so it is not an output, but we do not
++  * care anyway.  KIOCSDIRECT is supposed to tell the kernel whether to send
++  * keys to the console or to X; we just send them to X whenever the keyboard
++  * is open at all.  (XXX may need to change this later)
++  *
++  * Keyboard commands and types are defined in kbd.h as they are actually
++  * real hardware commands and type numbers.
++  */
++ struct okiockey { /* Out-dated key translation structure */
++ 	int	kio_tablemask;	/* whatever */
++ 	u_char	kio_station;	/* key number */
++ 	u_char	kio_entry;	/* HOLE if not present */
++ 	char	kio_text[10];	/* the silly escape sequences (unsupported) */
++ };
++ 
++ struct kiockey {
++ 	int	kio_tablemask;	/* whatever */
++ 	u_char	kio_station;	/* key number */
++ 	u_short	kio_entry;	/* HOLE if not present */
++ 	char	kio_text[10];	/* the silly escape sequences (unsupported) */
++ };
++ 
++ /*
++  * Values for kio_tablemask. These determine which table to read/modify
++  * in KIOC[SG]KEY ioctls. Currently, we only have "non-shift" and "shift"
++  * tables.
++  */
++ #define KIOC_NOMASK	0x0
++ #define KIOC_CAPSMASK	0x1
++ #define KIOC_SHIFTMASK	0xe
++ #define KIOC_CTRLMASK	0x30
++ #define KIOC_ALTGMASK	0x200
++ #define KIOC_NUMLMASK	0x800
++ 
++ #define	HOLE	0x302		/* value for kio_entry to say `really type 3' */
++ 
++ #define	KIOCTRANS	_IOW('k', 0, int)	/* set translation mode */
++ 			/* (we only accept TR_UNTRANS_EVENT) */
++ #define	KIOCGETKEY	_IOWR('k', 2, struct okiockey) /* fill in kio_entry */
++ #define	KIOCGTRANS	_IOR('k', 5, int)	/* get translation mode */
++ #define	KIOCCMD		_IOW('k', 8, int)	/* X uses this to ring bell */
++ #define	KIOCTYPE	_IOR('k', 9, int)	/* get keyboard type */
++ #define	KIOCSDIRECT	_IOW('k', 10, int)	/* keys to console? */
++ #define KIOCSKEY	_IOW('k', 12, struct kiockey) /* set xlat mode */
++ #ifndef Lynx
++ #define KIOCGKEY	_IOWR('k', 13, struct kiockey) /* get xlat mode */
++ #endif
++ #define	KIOCLAYOUT	_IOR('k', 20, int)	/* get keyboard layout */
++ #define	KIOCSLED	_IOW('k', 14, char)	/* set LED state */
++ #define	KIOCGLED	_IOR('k', 15, char)	/* get LED state */
++ 
++ #define	TR_NONE			0	/* X compat, unsupported */
++ #define	TR_ASCII		1	/* X compat, unsupported */
++ #define	TR_EVENT		2	/* X compat, unsupported */
++ #define	TR_UNTRANS_EVENT	3
+diff -crP /cdrom/sys/drivers/console/Makefile /sys/drivers/console/Makefile
+*** /cdrom/sys/drivers/console/Makefile	Sun Feb  9 04:43:06 1997
+--- /sys/drivers/console/Makefile	Sun May 11 23:24:04 1997
+***************
+*** 24,30 ****
+  
+  LIBRARY= drivers
+  
+! SPECIAL_CFLAGS=-DMOUSESUPPORT
+  
+  include	../../OBJ_RULES
+  
+--- 24,30 ----
+  
+  LIBRARY= drivers
+  
+! SPECIAL_CFLAGS=-DMOUSESUPPORT -DXSERVERSUPPORT
+  
+  include	../../OBJ_RULES
+  
+diff -crP /cdrom/sys/drivers/console/atc.h /sys/drivers/console/atc.h
+*** /cdrom/sys/drivers/console/atc.h	Sun Feb  9 04:43:06 1997
+--- /sys/drivers/console/atc.h	Sun May 11 23:22:46 1997
+***************
+*** 108,113 ****
+--- 108,119 ----
+  #ifdef	MOUSESUPPORT
+  	struct ttystatics mousechannel;
+  #endif	/* MOUSESUPPORT	*/
++ #ifdef XSERVERSUPPORT
++ 	int kbd_pending;
++ 	int kbd_id;			/* keyboard type	*/
++ 	int kbd_layout;			/* layout on type 4	*/
++ 	int kbd_click;			/* kbd click on?	*/
++ #endif
+  };
+  
+  struct kbd_registers_type {
+diff -crP /cdrom/sys/drivers/console/atcdrvr.c /sys/drivers/console/atcdrvr.c
+*** /cdrom/sys/drivers/console/atcdrvr.c	Sun Feb  9 04:43:06 1997
+--- /sys/drivers/console/atcdrvr.c	Sun May 11 23:25:15 1997
+***************
+*** 38,43 ****
+--- 38,47 ----
+  #ifdef	MOUSESUPPORT
+  #include "am8530.h"
+  #endif	/* MOUSESUPPORT	*/
++ #ifdef	XSERVERSUPPORT
++ #include <kbd.h>
++ #include <kbio.h>
++ #endif
+  
+  char *screen_address;		/* is this supposed to be in the driver info? */
+  
+***************
+*** 305,310 ****
+--- 309,318 ----
+  	int m;
+  	int ps;
+  	extern int set_kb_lights();
++ #ifdef XSERVERSUPPORT
++ 	extern int kbd_docmd();
++ 	int err;
++ #endif
+  	
+  if (!atc_flag){ pseterr(EIO); return(SYSERR);}
+  #ifdef	MOUSESUPPORT
+***************
+*** 354,365 ****
+--- 362,398 ----
+  #ifdef TIOLED
+  		case TIOLED:
+  #endif
++ #ifdef XSERVERSUPPORT
++ 		case KIOCSLED:
++ #endif
+  			h->curled = *arg;
+  			if (h->ledstate == -1) {
+  				if (timeout(set_kb_lights,h,1) != -1)
+  					h->ledstate = 0;
+  			}
+  			return 0;
++ #ifdef XSERVERSUPPORT
++ 		case KIOCTYPE:
++ 			if (wbounds(arg) < sizeof(int)) {
++ 				pseterr(EFAULT);
++ 				return SYSERR;
++ 			}
++ 			*(int *)arg = h->kbd_id;
++ 			return OK;
++ 		case KIOCLAYOUT:
++ 			if (wbounds(arg) < sizeof(int)) {
++ 				pseterr(EFAULT);
++ 				return SYSERR;
++ 			}
++ 			*(int *)arg = h->kbd_layout;
++ 			return OK;
++ 		case KIOCCMD:
++ 			if (err = kbd_docmd(h, *(int *)arg)) {
++ 				pseterr(err);
++ 				return SYSERR;
++ 			}
++ 			return OK;
++ #endif
+  		case VT_OPENQRY:
+  			if (h->multimode == SCM_ONE) {
+  				if (!(h->open & 1)) {
+***************
+*** 578,583 ****
+--- 611,622 ----
+  	h->open = 0;
+  	h->break_code = 0;
+  	h->info = info;
++ #ifdef	XSERVERSUPPORT
++ 	h->kbd_pending = 0;
++ 	h->kbd_id = KB_SUN4;		/* query KBD later....	*/
++ 	h->kbd_layout = 0;		/* US_ASCII		*/
++ 	h->kbd_click = 0;		/* silent movie		*/
++ #endif
+  #ifdef	MOUSESUPPORT
+  	tmgr_install(&h->mousechannel, &info->sg, 0, mouse_xmit_ena, h);
+  #endif	/* MOUSESUPPORT	*/
+diff -crP /cdrom/sys/drivers/console/atkey.c /sys/drivers/console/atkey.c
+*** /cdrom/sys/drivers/console/atkey.c	Sun Feb  9 04:43:07 1997
+--- /sys/drivers/console/atkey.c	Sun May 11 23:22:46 1997
+***************
+*** 26,31 ****
+--- 26,35 ----
+  #ifdef	MOUSESUPPORT
+  #include "am8530.h"
+  #endif	/* MOUSESUPPORT	*/
++ #ifdef	XSERVERSUPPORT
++ #include <kbd.h>
++ #include <kbio.h>
++ #endif
+  
+  #define	NOTHING_USEFUL	-1
+  #define FILL		NOTHING_USEFUL
+diff -crP /cdrom/sys/drivers/console/atutils.c /sys/drivers/console/atutils.c
+*** /cdrom/sys/drivers/console/atutils.c	Sun Feb  9 04:43:07 1997
+--- /sys/drivers/console/atutils.c	Sun May 11 23:22:46 1997
+***************
+*** 361,367 ****
+  }
+  
+  
+! static int byte_to_keyboard(byt)
+  unsigned char byt;
+  {
+  	int i;
+--- 361,370 ----
+  }
+  
+  
+! #ifndef XSERVERSUPPORT
+! static
+! #endif
+! int byte_to_keyboard(byt)
+  unsigned char byt;
+  {
+  	int i;
+***************
+*** 400,402 ****
+--- 403,449 ----
+  			break;
+  	}
+  }
++ 
++ #ifdef XSERVERSUPPORT
++ #include <kbd.h>
++ #include <kbio.h>
++ 
++  /*
++  * Execute a keyboard command; return 0 on success.
++  */
++ kbd_docmd(h, cmd)
++ register struct kdhglobals *h;
++ int cmd;
++ {
++ 	switch (cmd) {
++ 
++ 	case KBD_CMD_BELL:
++ 	case KBD_CMD_NOBELL:
++ 		/* Supported by type 2, 3, and 4 keyboards */
++ 		break;
++ 
++ 	case KBD_CMD_CLICK:
++ 		/* Unsupported by type 2 keyboards */
++ 		if (h->kbd_id != KB_SUN2) {
++ 			h->kbd_click = 1;
++ 			break;
++ 		}
++ 		return (EINVAL);
++ 
++ 	case KBD_CMD_NOCLICK:
++ 		/* Unsupported by type 2 keyboards */
++ 		if (h->kbd_id != KB_SUN2) {
++ 			h->kbd_click = 0;
++ 			break;
++ 		}
++ 		return (EINVAL);
++ 
++ 	default:
++ 		return (EINVAL);	/* ENOTTY? EOPNOTSUPP? */
++ 	}
++ 
++ 	if (timeout(byte_to_keyboard, cmd, 1) < 0)
++ 		return (ENOSPC);	/* ERESTART? */
++ 	return (0);
++ }
++ #endif
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/patch.Console-2.4.0 b/nx-X11/programs/Xserver/hw/sunLynx/patch.Console-2.4.0
new file mode 100644
index 000000000..41e2d10c3
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/patch.Console-2.4.0
@@ -0,0 +1,493 @@
+diff -cPr --exclude-from=Excl.include /mnt/DEV_OS.microSPARC/usr/include/kbd.h /usr/include/kbd.h
+*** /mnt/DEV_OS.microSPARC/usr/include/kbd.h
+--- /usr/include/kbd.h	Wed Jul 24 09:37:49 1996
+***************
+*** 0 ****
+--- 1,90 ----
++ /*	$NetBSD: kbd.h,v 1.4 1995/07/06 05:36:29 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. 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, Berkeley and its contributors.
++  * 4. 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.
++  *
++  *	@(#)kbd.h	8.1 (Berkeley) 6/11/93
++  */
++ 
++ /*
++  * Keyboard `registers'.  (This should be called kbd_reg.h but we need to
++  * be compatible.)
++  */
++ 
++ /*
++  * Control codes sent from type 2, 3, and 4 keyboards.
++  *
++  * Note that KBD_RESET is followed by a keyboard ID, while KBD_IDLE is not.
++  * KBD_IDLE does not take the place of any `up' transitions (it merely occurs
++  * after them).
++  */
++ #define	KBD_RESET	0xff		/* keyboard `reset' response */
++ #define	KBD_IDLE	0x7f		/* keyboard `all keys are up' code */
++ #define	KBD_LAYOUT	0xfe		/* keyboard `get layout' response */
++ 
++ /* Keyboard IDs */
++ #define	KB_SUN2		2		/* type 2 keyboard */
++ #define	KB_SUN3		3		/* type 3 keyboard */
++ #define	KB_SUN4		4		/* type 4 keyboard */
++ 
++ /* Key codes are in 0x00..0x7e; KBD_UP is set if the key goes up */
++ #define	KBD_KEYMASK	0x7f		/* keyboard key mask */
++ #define	KBD_UP		0x80		/* keyboard `up' transition */
++ 
++ /* Keyboard codes needed to recognize the L1-A sequence */
++ #define	KBD_L1		1		/* keyboard code for `L1' key */
++ #define	KBD_A		77		/* keyboard code for `A' key */
++ 
++ /* Control codes sent to the various keyboards */
++ #define	KBD_CMD_RESET	1		/* reset keyboard */
++ #define	KBD_CMD_BELL	2		/* turn bell on */
++ #define	KBD_CMD_NOBELL	3		/* turn bell off */
++ #define	KBD_CMD_CLICK	10		/* turn keyclick on */
++ #define	KBD_CMD_NOCLICK	11		/* turn keyclick off */
++ #define KBD_CMD_SETLED	14		/* set LED state (type 4 kbd) */
++ #define KBD_CMD_GLAYOUT	15		/* get DIP switch (type 4 kbd) */
++ 
++ #define	LED_NUM_LOCK	0x1
++ #if !defined(Lynx) || !defined(LED_COMPOSE)
++ #define	LED_COMPOSE	0x2
++ #endif
++ #define	LED_SCROLL_LOCK	0x4
++ #define	LED_CAPS_LOCK	0x8
+diff -cPr --exclude-from=Excl.include /mnt/DEV_OS.microSPARC/usr/include/kbio.h /usr/include/kbio.h
+*** /mnt/DEV_OS.microSPARC/usr/include/kbio.h
+--- /usr/include/kbio.h	Wed Aug 14 16:29:26 1996
+***************
+*** 0 ****
+--- 1,115 ----
++ /*	$NetBSD: kbio.h,v 1.4 1995/05/10 16:07:27 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. 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, Berkeley and its contributors.
++  * 4. 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.
++  *
++  *	@(#)kbio.h	8.1 (Berkeley) 6/11/93
++  */
++ 
++ /*
++  * The following is a minimal emulation of Sun's `kio' structures
++  * and related operations necessary to make X11 happy (i.e., make it
++  * compile, and make old X11 binaries run).
++  */
++ 
++ /*
++  * The kiockey structure apparently gets and/or sets keyboard mappings.
++  * It seems to be kind of useless, but X11 uses it (according to the
++  * comments) to figure out when a Sun 386i has a type-4 keyboard but
++  * claims to have a type-3 keyboard.  We need just enough to cause the
++  * appropriate ioctl to return the appropriate magic value.
++  *
++  * KIOCGETKEY fills in kio_entry from kio_station.  Not sure what tablemask
++  * is for; X sets it before the call, so it is not an output, but we do not
++  * care anyway.  KIOCSDIRECT is supposed to tell the kernel whether to send
++  * keys to the console or to X; we just send them to X whenever the keyboard
++  * is open at all.  (XXX may need to change this later)
++  *
++  * Keyboard commands and types are defined in kbd.h as they are actually
++  * real hardware commands and type numbers.
++  */
++ struct okiockey { /* Out-dated key translation structure */
++ 	int	kio_tablemask;	/* whatever */
++ 	u_char	kio_station;	/* key number */
++ 	u_char	kio_entry;	/* HOLE if not present */
++ 	char	kio_text[10];	/* the silly escape sequences (unsupported) */
++ };
++ 
++ struct kiockey {
++ 	int	kio_tablemask;	/* whatever */
++ 	u_char	kio_station;	/* key number */
++ 	u_short	kio_entry;	/* HOLE if not present */
++ 	char	kio_text[10];	/* the silly escape sequences (unsupported) */
++ };
++ 
++ /*
++  * Values for kio_tablemask. These determine which table to read/modify
++  * in KIOC[SG]KEY ioctls. Currently, we only have "non-shift" and "shift"
++  * tables.
++  */
++ #define KIOC_NOMASK	0x0
++ #define KIOC_CAPSMASK	0x1
++ #define KIOC_SHIFTMASK	0xe
++ #define KIOC_CTRLMASK	0x30
++ #define KIOC_ALTGMASK	0x200
++ #define KIOC_NUMLMASK	0x800
++ 
++ #define	HOLE	0x302		/* value for kio_entry to say `really type 3' */
++ 
++ #define	KIOCTRANS	_IOW('k', 0, int)	/* set translation mode */
++ 			/* (we only accept TR_UNTRANS_EVENT) */
++ #define	KIOCGETKEY	_IOWR('k', 2, struct okiockey) /* fill in kio_entry */
++ #define	KIOCGTRANS	_IOR('k', 5, int)	/* get translation mode */
++ #define	KIOCCMD		_IOW('k', 8, int)	/* X uses this to ring bell */
++ #define	KIOCTYPE	_IOR('k', 9, int)	/* get keyboard type */
++ #define	KIOCSDIRECT	_IOW('k', 10, int)	/* keys to console? */
++ #define KIOCSKEY	_IOW('k', 12, struct kiockey) /* set xlat mode */
++ #ifndef Lynx
++ #define KIOCGKEY	_IOWR('k', 13, struct kiockey) /* get xlat mode */
++ #endif
++ #define	KIOCLAYOUT	_IOR('k', 20, int)	/* get keyboard layout */
++ #define	KIOCSLED	_IOW('k', 14, char)	/* set LED state */
++ #define	KIOCGLED	_IOR('k', 15, char)	/* get LED state */
++ 
++ #define	TR_NONE			0	/* X compat, unsupported */
++ #define	TR_ASCII		1	/* X compat, unsupported */
++ #define	TR_EVENT		2	/* X compat, unsupported */
++ #define	TR_UNTRANS_EVENT	3
+diff -cPr --exclude=*.[oa] /mnt/DEV_OS.microSPARC/sys/drivers/console/Makefile sys/drivers/console/Makefile
+*** /mnt/DEV_OS.microSPARC/sys/drivers/console/Makefile	Fri Apr 26 23:27:51 1996
+--- sys/drivers/console/Makefile	Fri Aug  2 09:03:05 1996
+***************
+*** 31,37 ****
+  # (keyboard) duart.  The mouse is attached to this port.  It must be
+  # defined for the X server to work.
+  #
+! SPECIAL_CFLAGS = -DMOUSESUPPORT -O
+  
+  FILES = atcdrvr.xxx gfont.xxx atkey.xxx atbeep.xxx atterm.xxx atutils.xxx 
+  HFILES = 
+--- 31,37 ----
+  # (keyboard) duart.  The mouse is attached to this port.  It must be
+  # defined for the X server to work.
+  #
+! SPECIAL_CFLAGS = -DMOUSESUPPORT -DXSERVERSUPPORT -O
+  
+  FILES = atcdrvr.xxx gfont.xxx atkey.xxx atbeep.xxx atterm.xxx atutils.xxx 
+  HFILES = 
+***************
+*** 117,122 ****
+--- 117,130 ----
+  
+  # Just Do It.
+  FORCE:
++ 
++ atkey.kdb.o : atkey.c
++ 	$(KERN_CC) -c -o atkey.kdb.o $(SPECIAL_CFLAGS) $(KERN_CFLAGS) \
++ 		$(SPECIAL_INCLUDES) $(KERN_INCLUDES)  -DSKDB atkey.c
++ 
++ atkey.nokdb.o : atkey.c
++ 	$(KERN_CC) -c -o atkey.kdb.o $(SPECIAL_CFLAGS) $(KERN_CFLAGS) \
++ 		$(SPECIAL_INCLUDES) $(KERN_INCLUDES)  atkey.c
+  
+  # Dependencies as of 5/20/1992
+  
+diff -cPr --exclude=*.[oa] /mnt/DEV_OS.microSPARC/sys/drivers/console/atc.h sys/drivers/console/atc.h
+*** /mnt/DEV_OS.microSPARC/sys/drivers/console/atc.h	Fri Apr 26 23:27:51 1996
+--- sys/drivers/console/atc.h	Wed Jul 24 11:49:21 1996
+***************
+*** 191,196 ****
+--- 191,202 ----
+  #ifdef	MOUSESUPPORT
+  	struct ttystatics mousechannel;
+  #endif	/* MOUSESUPPORT	*/
++ #ifdef XSERVERSUPPORT
++ 	int kbd_pending;
++ 	int kbd_id;			/* keyboard type	*/
++ 	int kbd_layout;			/* layout on type 4	*/
++ 	int kbd_click;			/* kbd click on?	*/
++ #endif
+  };
+  
+  struct kbd_registers_type {
+diff -cPr --exclude=*.[oa] /mnt/DEV_OS.microSPARC/sys/drivers/console/atcdrvr.c sys/drivers/console/atcdrvr.c
+*** /mnt/DEV_OS.microSPARC/sys/drivers/console/atcdrvr.c	Fri Apr 26 23:27:51 1996
+--- sys/drivers/console/atcdrvr.c	Wed Aug 14 16:28:23 1996
+***************
+*** 270,275 ****
+--- 270,279 ----
+  #ifdef	MOUSESUPPORT
+  #include "am8530.h"
+  #endif	/* MOUSESUPPORT	*/
++ #ifdef	XSERVERSUPPORT
++ #include <kbd.h>
++ #include <kbio.h>
++ #endif
+  
+  char *screen_address;		/* is this supposed to be in the driver info? */
+  
+***************
+*** 537,542 ****
+--- 541,550 ----
+  	int m;
+  	int ps;
+  	extern int set_kb_lights();
++ #ifdef XSERVERSUPPORT
++ 	extern int kbd_docmd();
++ 	int err;
++ #endif
+  	
+  if (!atc_flag){ pseterr(EIO); return(SYSERR);}
+  #ifdef	MOUSESUPPORT
+***************
+*** 586,597 ****
+  #ifdef TIOLED
+  		case TIOLED:
+  #endif
+  			h->curled = *arg;
+  			if (h->ledstate == -1) {
+  				if (timeout(set_kb_lights,h,1) != -1)
+  					h->ledstate = 0;
+  			}
+! 			break;
+  		case VT_OPENQRY:
+  			if (h->multimode == SCM_ONE) {
+  				if (!(h->open & 1)) {
+--- 594,630 ----
+  #ifdef TIOLED
+  		case TIOLED:
+  #endif
++ #ifdef XSERVERSUPPORT
++ 		case KIOCSLED:
++ #endif
+  			h->curled = *arg;
+  			if (h->ledstate == -1) {
+  				if (timeout(set_kb_lights,h,1) != -1)
+  					h->ledstate = 0;
+  			}
+! 			return OK;
+! #ifdef XSERVERSUPPORT
+! 		case KIOCTYPE:
+! 			if (wbounds(arg) < sizeof(int)) {
+! 				pseterr(EFAULT);
+! 				return SYSERR;
+! 			}
+! 			*(int *)arg = h->kbd_id;
+! 			return OK;
+! 		case KIOCLAYOUT:
+! 			if (wbounds(arg) < sizeof(int)) {
+! 				pseterr(EFAULT);
+! 				return SYSERR;
+! 			}
+! 			*(int *)arg = h->kbd_layout;
+! 			return OK;
+! 		case KIOCCMD:
+! 			if (err = kbd_docmd(h, *(int *)arg)) {
+! 				pseterr(err);
+! 				return SYSERR;
+! 			}
+! 			return OK;
+! #endif
+  		case VT_OPENQRY:
+  			if (h->multimode == SCM_ONE) {
+  				if (!(h->open & 1)) {
+***************
+*** 810,815 ****
+--- 843,854 ----
+  	h->open = 0;
+  	h->break_code = 0;
+  	h->info = info;
++ #ifdef	XSERVERSUPPORT
++ 	h->kbd_pending = 0;
++ 	h->kbd_id = KB_SUN4;		/* query KBD later....	*/
++ 	h->kbd_layout = 0;		/* US_ASCII		*/
++ 	h->kbd_click = 0;		/* silent movie		*/
++ #endif
+  #ifdef	MOUSESUPPORT
+  	tmgr_install(&h->mousechannel, &info->sg, 0, mouse_xmit_ena, h);
+  #endif	/* MOUSESUPPORT	*/
+diff -cPr --exclude=*.[oa] /mnt/DEV_OS.microSPARC/sys/drivers/console/atkey.c sys/drivers/console/atkey.c
+*** /mnt/DEV_OS.microSPARC/sys/drivers/console/atkey.c	Fri Apr 26 23:27:51 1996
+--- sys/drivers/console/atkey.c	Mon Sep 23 09:19:36 1996
+***************
+*** 162,167 ****
+--- 162,171 ----
+  #ifdef	MOUSESUPPORT
+  #include "am8530.h"
+  #endif	/* MOUSESUPPORT	*/
++ #ifdef	XSERVERSUPPORT
++ #include <kbd.h>
++ #include <kbio.h>
++ #endif
+  
+  #define	NOTHING_USEFUL	-1
+  #define FILL		NOTHING_USEFUL
+***************
+*** 474,480 ****
+  #undef DEBUG
+  
+  	j = *(volatile unsigned char *)KV_KBD_DATA;
+! 
+  	/* Do the quick scan mode check first.  If scanning, stuff and exit */
+  	screen_num = (h->g - &h->screen[0]);
+  	if (h->screen[screen_num].scan_mode) {
+--- 478,503 ----
+  #undef DEBUG
+  
+  	j = *(volatile unsigned char *)KV_KBD_DATA;
+! #ifdef XSERVERSUPPORT
+! 	if (h->kbd_pending == KBD_RESET) {
+! 		h->kbd_pending = 0;
+! 		h->kbd_id = j;
+! 		if (j == KB_SUN4) {
+! 			extern int byte_to_keyboard();
+! 			timeout(byte_to_keyboard, KBD_CMD_GLAYOUT, 1);
+! 		}
+! 		goto EOIandExit;
+! 	}
+! 	if (h->kbd_pending == KBD_LAYOUT) {
+! 		h->kbd_pending = 0;
+! 		h->kbd_layout = j;
+! 		goto EOIandExit;
+! 	}
+! 	if (j == KBD_RESET || j == KBD_LAYOUT) {
+! 		h->kbd_pending = j;
+! 		goto EOIandExit;
+! 	}
+! #endif
+  	/* Do the quick scan mode check first.  If scanning, stuff and exit */
+  	screen_num = (h->g - &h->screen[0]);
+  	if (h->screen[screen_num].scan_mode) {
+diff -cPr --exclude=*.[oa] /mnt/DEV_OS.microSPARC/sys/drivers/console/atutils.c sys/drivers/console/atutils.c
+*** /mnt/DEV_OS.microSPARC/sys/drivers/console/atutils.c	Fri Apr 26 23:27:51 1996
+--- sys/drivers/console/atutils.c	Tue Aug 13 11:54:38 1996
+***************
+*** 456,462 ****
+  }
+  
+  
+! static int byte_to_keyboard(byt)
+  unsigned char byt;
+  {
+  	int i;
+--- 456,465 ----
+  }
+  
+  
+! #ifndef XSERVERSUPPORT
+! static
+! #endif
+! int byte_to_keyboard(byt)
+  unsigned char byt;
+  {
+  	int i;
+***************
+*** 495,497 ****
+--- 498,544 ----
+  			break;
+  	}
+  }
++ 
++ #ifdef XSERVERSUPPORT
++ #include <kbd.h>
++ #include <kbio.h>
++ 
++  /*
++  * Execute a keyboard command; return 0 on success.
++  */
++ kbd_docmd(h, cmd)
++ register struct kdhglobals *h;
++ int cmd;
++ {
++ 	switch (cmd) {
++ 
++ 	case KBD_CMD_BELL:
++ 	case KBD_CMD_NOBELL:
++ 		/* Supported by type 2, 3, and 4 keyboards */
++ 		break;
++ 
++ 	case KBD_CMD_CLICK:
++ 		/* Unsupported by type 2 keyboards */
++ 		if (h->kbd_id != KB_SUN2) {
++ 			h->kbd_click = 1;
++ 			break;
++ 		}
++ 		return (EINVAL);
++ 
++ 	case KBD_CMD_NOCLICK:
++ 		/* Unsupported by type 2 keyboards */
++ 		if (h->kbd_id != KB_SUN2) {
++ 			h->kbd_click = 0;
++ 			break;
++ 		}
++ 		return (EINVAL);
++ 
++ 	default:
++ 		return (EINVAL);	/* ENOTTY? EOPNOTSUPP? */
++ 	}
++ 
++ 	if (timeout(byte_to_keyboard, cmd, 1) < 0)
++ 		return (ENOSPC);	/* ERESTART? */
++ 	return (0);
++ }
++ #endif
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sun.h b/nx-X11/programs/Xserver/hw/sunLynx/sun.h
new file mode 100644
index 000000000..edca59c19
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sun.h
@@ -0,0 +1,486 @@
+/* $Xorg: sun.h,v 1.3 2000/08/17 19:48:36 cpqbld Exp $ */
+
+/* This is sun.h modified for LynxOS */
+
+/*-
+ * Copyright (c) 1987 by the Regents of the University of California
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  The University of California
+ * makes no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without
+ * express or implied warranty.
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sun.h,v 3.7 2001/07/25 15:05:02 dawes Exp $ */
+
+#ifndef _SUN_H_ 
+#define _SUN_H_
+
+/* X headers */
+#include <X11/Xos.h>
+#undef index /* don't mangle silly Sun structure member names */
+#include <X11/X.h>
+#include <X11/Xproto.h>
+
+/* general system headers */
+#ifndef NOSTDHDRS
+# include <stdlib.h>
+#else
+# include <malloc.h>
+extern char *getenv();
+#endif
+
+/* system headers common to both SunOS and Solaris */
+#include <sys/param.h>
+#include <sys/file.h>
+#ifndef Lynx
+# include <sys/filio.h>
+#else
+# include <sys/termio.h>	/* include this before ioctl.h ... */
+#endif
+#include <sys/ioctl.h>
+#include <sys/resource.h>
+
+#ifdef SVR4
+# ifdef X_POSIX_C_SOURCE
+#  define _POSIX_C_SOURCE X_POSIX_C_SOURCE
+#  include <signal.h>
+#  undef _POSIX_C_SOURCE
+# else
+#  define _POSIX_SOURCE
+#  include <signal.h>
+#  undef _POSIX_SOURCE
+# endif
+#endif
+
+#include <fcntl.h>
+
+#ifndef __bsdi__
+# if !defined(__NetBSD__) && !defined(__OpenBSD__)
+#  ifndef Lynx
+#   ifndef i386
+#    include <poll.h>
+#   else
+#    include <sys/poll.h>
+#   endif
+#  endif
+# endif
+#else
+# include <unistd.h>
+#endif
+
+#include <errno.h>
+#include <memory.h>
+
+/* 
+ * Sun specific headers Sun moved in Solaris, and are different for NetBSD.
+ *
+ * Even if only needed by one source file, I have put them here 
+ * to simplify finding them...
+ */
+#ifdef SVR4
+# include <sys/fbio.h>
+# include <sys/kbd.h>
+# include <sys/kbio.h>
+# include <sys/msio.h>
+# include <sys/vuid_event.h>
+# include <sys/memreg.h>
+# include <stropts.h>
+# define usleep(usec) poll((struct pollfd *) 0, (size_t) 0, usec / 1000)
+#else
+# if !defined(__NetBSD__) && !defined(__OpenBSD__) && !defined(Lynx)
+#  include <sun/fbio.h>
+#  include <sundev/kbd.h>
+#  include <sundev/kbio.h>
+#  include <sundev/msio.h>
+#  include <sundev/vuid_event.h>
+#  include <pixrect/pixrect.h>
+#  include <pixrect/memreg.h>
+extern int ioctl();
+extern int getrlimit();
+extern int setrlimit();
+extern int getpagesize();
+# else
+#  if defined (__NetBSD__) || defined (__OpenBSD__)
+#   include <machine/fbio.h>
+#   include <machine/kbd.h>
+#   include <machine/kbio.h>
+#   include <machine/vuid_event.h>
+#  endif
+#  ifdef __bsdi__
+#   include <sys/fbio.h>
+#   include </sys/sparc/dev/kbd.h>
+#   include </sys/sparc/dev/kbio.h>
+#   include </sys/sparc/dev/vuid_event.h>
+#  endif
+#  ifdef Lynx
+#   ifndef __P
+#    define __P(x)	x
+#   endif
+#   include <signal.h>
+#   ifdef PATCHED_CONSOLE
+#    include <kbio.h>
+#    include <kbd.h>
+#   else
+#    define KB_SUN2		2		/* type 2 keyboard */
+#    define KB_SUN3		3		/* type 3 keyboard */
+#    define KB_SUN4		4		/* type 4 keyboard */
+#    define KIOCSLED		TIOCLED
+#    define LED_NUM_LOCK	NUM_LOCK
+#    define LED_SCROLL_LOCK	SCROL_LOCK
+#    define LED_CAPS_LOCK	CAPS_LOCK
+#    define LED_COMPOSE		COMPOSE_LED
+#   endif
+#   include <smem.h>
+#   include "fbio.h"
+#   include "vuid_event.h"
+#   define FBIORESET	_IO('F', 29)
+#  endif
+# endif
+#endif
+extern int gettimeofday();
+
+/* 
+ * Server specific headers
+ */
+#include "misc.h"
+#undef abs /* don't munge function prototypes in headers, sigh */
+#include "scrnintstr.h"
+#ifdef NEED_EVENTS
+# include "inputstr.h"
+#endif
+#include "input.h"
+#include "colormapst.h"
+#include "colormap.h"
+#include "cursorstr.h"
+#include "cursor.h"
+#include "dixstruct.h"
+#include "dix.h"
+#include "opaque.h"
+#include "resource.h"
+#include "servermd.h"
+#include "windowstr.h"
+
+/* 
+ * ddx specific headers 
+ */
+#ifndef PSZ
+#define PSZ 8
+#endif
+
+#include "mi/mibstore.h"
+#include "mi/mipointer.h"
+
+extern int monitorResolution;
+
+
+/* Frame buffer devices */
+#ifdef SVR4
+# define CGTWO0DEV	"/dev/fbs/cgtwo0"
+# define CGTWO1DEV	"/dev/fbs/cgtwo1"
+# define CGTWO2DEV	"/dev/fbs/cgtwo2"
+# define CGTWO3DEV	"/dev/fbs/cgtwo3"
+# define CGTHREE0DEV	"/dev/fbs/cgthree0"
+# define CGTHREE1DEV	"/dev/fbs/cgthree1"
+# define CGTHREE2DEV	"/dev/fbs/cgthree2"
+# define CGTHREE3DEV	"/dev/fbs/cgthree3"
+# define CGFOUR0DEV	"/dev/fbs/cgfour0"
+# define CGSIX0DEV	"/dev/fbs/cgsix0"
+# define CGSIX1DEV	"/dev/fbs/cgsix1"
+# define CGSIX2DEV	"/dev/fbs/cgsix2"
+# define CGSIX3DEV	"/dev/fbs/cgsix3"
+# define BWTWO0DEV	"/dev/fbs/bwtwo0"
+# define BWTWO1DEV	"/dev/fbs/bwtwo1"
+# define BWTWO2DEV	"/dev/fbs/bwtwo2"
+# define BWTWO3DEV	"/dev/fbs/bwtwo3"
+# define CGEIGHT0DEV	"/dev/fbs/cgeight0"
+#else
+# define CGTWO0DEV	"/dev/cgtwo0"
+# define CGTWO1DEV	"/dev/cgtwo1"
+# define CGTWO2DEV	"/dev/cgtwo2"
+# define CGTWO3DEV	"/dev/cgtwo3"
+# define CGTHREE0DEV	"/dev/cgthree0"
+# define CGTHREE1DEV	"/dev/cgthree1"
+# define CGTHREE2DEV	"/dev/cgthree2"
+# define CGTHREE3DEV	"/dev/cgthree3"
+# define CGFOUR0DEV	"/dev/cgfour0"
+# define CGSIX0DEV	"/dev/cgsix0"
+# define CGSIX1DEV	"/dev/cgsix1"
+# define CGSIX2DEV	"/dev/cgsix2"
+# define CGSIX3DEV	"/dev/cgsix3"
+# define BWTWO0DEV	"/dev/bwtwo0"
+# define BWTWO1DEV	"/dev/bwtwo1"
+# define BWTWO2DEV	"/dev/bwtwo2"
+# define BWTWO3DEV	"/dev/bwtwo3"
+# define CGEIGHT0DEV	"/dev/cgeight0"
+#endif
+
+/*
+ * MAXEVENTS is the maximum number of events the mouse and keyboard functions
+ * will read on a given call to their GetEvents vectors.
+ */
+#ifndef Lynx
+#define MAXEVENTS 	32
+#else
+/* currently our mouse stuff is pretty naive, so we need a lot of events */
+#define MAXEVENTS 	256
+#endif
+
+/*
+ * Data private to any sun keyboard.
+ */
+typedef struct {
+    int		fd;
+    int		type;		/* Type of keyboard */
+    int		layout;		/* The layout of the keyboard */
+    int		click;		/* kbd click save state */
+    Leds	leds;		/* last known LED state */
+} sunKbdPrivRec, *sunKbdPrivPtr;
+
+extern sunKbdPrivRec sunKbdPriv;
+
+/*
+ * Data private to any sun pointer device.
+ */
+typedef struct {
+    int		fd;
+    int		bmask;		/* last known button state */
+} sunPtrPrivRec, *sunPtrPrivPtr;
+
+extern sunPtrPrivRec sunPtrPriv;
+
+typedef struct {
+    BYTE	key;
+    CARD8	modifiers;
+} SunModmapRec;
+
+typedef struct {
+    int		    width, height;
+    Bool	    has_cursor;
+    CursorPtr	    pCursor;		/* current cursor */
+} sunCursorRec, *sunCursorPtr;
+
+typedef struct {
+    ColormapPtr	    installedMap;
+    CloseScreenProcPtr CloseScreen;
+    void	    (*UpdateColormap)();
+    sunCursorRec    hardwareCursor;
+    Bool	    hasHardwareCursor;
+} sunScreenRec, *sunScreenPtr;
+
+#define GetScreenPrivate(s)   ((sunScreenPtr) ((s)->devPrivates[sunScreenIndex].ptr))
+#define SetupScreen(s)	sunScreenPtr	pPrivate = GetScreenPrivate(s)
+
+typedef struct {
+#ifndef Lynx
+    unsigned char*  fb;		/* Frame buffer itself */
+#else
+    unsigned char*  fbuf;	/* Frame buffer itself */
+    void*  	    ramdac;	/* Color LookUp table */
+    void*	    fb;		/* GX FB control registers: 
+				 * sunGX.c relies on this name
+				 */
+    void*	    tec;	/* GX TEC registers */
+    void*	    thc;	/* GX THC registers */
+    void*	    fhc;	/* GX FHC registers */
+#endif
+    int		    fd;		/* frame buffer for ioctl()s, */
+    struct fbtype   info;	/* Frame buffer characteristics */
+    void	    (*EnterLeave)();/* screen switch */
+    unsigned char*  fbPriv;	/* fbattr stuff, for the real type */
+} fbFd;
+
+typedef Bool (*sunFbInitProc)(
+    int /* screen */,
+    ScreenPtr /* pScreen */,
+    int /* argc */,
+    char** /* argv */
+);
+
+typedef struct {
+    sunFbInitProc	init;	/* init procedure for this fb */
+    char*		name;	/* /usr/include/fbio names */
+} sunFbDataRec;
+
+#ifdef XKB
+extern Bool		noXkbExtension;
+#endif
+
+extern Bool		sunAutoRepeatHandlersInstalled;
+extern long		sunAutoRepeatInitiate;
+extern long		sunAutoRepeatDelay;
+extern sunFbDataRec	sunFbData[];
+extern fbFd		sunFbs[];
+extern Bool		sunSwapLkeys;
+extern Bool		sunFlipPixels;
+extern Bool		sunActiveZaphod;
+extern Bool		sunFbInfo;
+extern Bool		sunCG4Frob;
+extern Bool		sunNoGX;
+extern int		sunScreenIndex;
+extern int*		sunProtected;
+
+extern Bool sunCursorInitialize(
+    ScreenPtr /* pScreen */
+);
+
+extern void sunDisableCursor(
+    ScreenPtr /* pScreen */
+);
+
+extern int sunChangeKbdTranslation(
+    int /* fd */,
+    Bool /* makeTranslated */
+);
+
+extern void sunNonBlockConsoleOff(
+#if defined(SVR4) || defined(CSRG_BASED) || defined(Lynx)
+    void
+#else
+    char* /* arg */
+#endif
+);
+
+extern void sunEnqueueEvents(
+    void
+);
+
+extern void sunEnqueueKbdEvents(
+    void
+);
+
+extern void sunEnqueueMseEvents(
+    void
+);
+
+extern int sunGXInit(
+    ScreenPtr /* pScreen */,
+    fbFd* /* fb */
+);
+
+extern Bool sunSaveScreen(
+    ScreenPtr /* pScreen */,
+    int /* on */
+);
+
+extern Bool sunScreenInit(
+    ScreenPtr /* pScreen */
+);
+
+extern pointer sunMemoryMap(
+    size_t /* len */,
+    off_t /* off */,
+    int /* fd */
+#ifdef Lynx
+    , char * /* name */
+#endif
+);
+
+extern Bool sunScreenAllocate(
+    ScreenPtr /* pScreen */
+);
+
+extern Bool sunInitCommon(
+    int /* scrn */,
+    ScreenPtr /* pScrn */,
+    off_t /* offset */,
+    Bool (* /* init1 */)(),
+    void (* /* init2 */)(),
+    Bool (* /* cr_cm */)(),
+    Bool (* /* save */)(),
+    int /* fb_off */
+);
+
+extern Firm_event* sunKbdGetEvents(
+    int /* fd */,
+    Bool /* on */,
+    int* /* pNumEvents */,
+    Bool* /* pAgain */
+);
+
+extern Firm_event* sunMouseGetEvents(
+    int /* fd */,
+    Bool /* on */,
+    int* /* pNumEvents */,
+    Bool* /* pAgain */
+);
+
+extern void sunKbdEnqueueEvent(
+    DeviceIntPtr /* device */,
+    Firm_event* /* fe */
+);
+
+extern void sunMouseEnqueueEvent(
+    DeviceIntPtr /* device */,
+    Firm_event* /* fe */
+);
+
+extern int sunKbdProc(
+    DeviceIntPtr /* pKeyboard */,
+    int /* what */
+);
+
+extern int sunMouseProc(
+    DeviceIntPtr /* pMouse */,
+    int /* what */
+);
+
+extern void sunKbdWait(
+    void
+);
+
+/*-
+ * TVTOMILLI(tv)
+ *	Given a struct timeval, convert its time into milliseconds...
+ */
+#define TVTOMILLI(tv)	(((tv).tv_usec/1000)+((tv).tv_sec*1000))
+
+extern Bool sunCfbSetupScreen(
+    ScreenPtr /* pScreen */,
+    pointer /* pbits */,	/* pointer to screen bitmap */
+    int /* xsize */,		/* in pixels */
+    int /* ysize */,
+    int /* dpix */,		/* dots per inch */
+    int /* dpiy */,		/* dots per inch */
+    int /* width */,		/* pixel width of frame buffer */
+    int	/* bpp */		/* bits per pixel of root */
+);
+
+extern Bool sunCfbFinishScreenInit(
+    ScreenPtr /* pScreen */,
+    pointer /* pbits */,	/* pointer to screen bitmap */
+    int /* xsize */,		/* in pixels */
+    int /* ysize */,
+    int /* dpix */,		/* dots per inch */
+    int /* dpiy */,		/* dots per inch */
+    int /* width */,		/* pixel width of frame buffer */
+    int	/* bpp */		/* bits per pixel of root */
+);
+
+extern Bool sunCfbScreenInit(
+    ScreenPtr /* pScreen */,
+    pointer /* pbits */,	/* pointer to screen bitmap */
+    int /* xsize */,		/* in pixels */
+    int /* ysize */,
+    int /* dpix */,		/* dots per inch */
+    int /* dpiy */,		/* dots per inch */
+    int /* width */,		/* pixel width of frame buffer */
+    int	/* bpp */		/* bits per pixel of root */
+);
+
+extern void sunInstallColormap(
+    ColormapPtr /* cmap */
+);
+
+extern void sunUninstallColormap(
+    ColormapPtr /* cmap */
+);
+
+extern int sunListInstalledColormaps(
+    ScreenPtr /* pScreen */,
+    Colormap* /* pCmapList */
+);
+
+#endif
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c
new file mode 100644
index 000000000..48f63c759
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sunLyCfb.c
@@ -0,0 +1,372 @@
+/* $Xorg: sunLyCfb.c,v 1.4 2001/02/09 02:04:44 xorgcvs Exp $ */
+/*
+ * This is sunCfb.c modified for LynxOS
+ * Copyright 1996 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyCfb.c,v 3.4 2001/01/17 22:36:53 dawes Exp $ */
+
+/*
+Copyright 1990, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+
+/************************************************************
+Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA.
+
+                    All Rights Reserved
+
+Permission  to  use,  copy,  modify,  and  distribute   this
+software  and  its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright no-
+tice  appear  in all copies and that both that copyright no-
+tice and this permission notice appear in  supporting  docu-
+mentation,  and  that the names of Sun or The Open Group
+not be used in advertising or publicity pertaining to 
+distribution  of  the software  without specific prior 
+written permission. Sun and The Open Group make no 
+representations about the suitability of this software for 
+any purpose. It is provided "as is" without any express or 
+implied warranty.
+
+SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
+NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
+ABLE  FOR  ANY SPECIAL, 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.
+
+********************************************************/
+
+/*
+ * Copyright 1987 by the Regents of the University of California
+ * Copyright 1987 by Adam de Boor, UC Berkeley
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  The University of California
+ * makes no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without
+ * express or implied warranty.
+ */
+
+/****************************************************************/
+/* Modified from  sunCG4C.c for X11R3 by Tom Jarmolowski	*/
+/****************************************************************/
+
+/* 
+ * Copyright 1991, 1992, 1993 Kaleb S. Keithley
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  Kaleb S. Keithley makes no 
+ * representations about the suitability of this software for 
+ * any purpose.  It is provided "as is" without express or 
+ * implied warranty.
+ */
+
+#include "sun.h"
+#include "cfb/cfb.h"
+#include "mi/miline.h"
+
+#define GXZEROLINEBIAS	(OCTANT1 | OCTANT3 | OCTANT4 | OCTANT6)
+
+static void CGUpdateColormap(pScreen, dex, count, rmap, gmap, bmap)
+    ScreenPtr	pScreen;
+    int		dex, count;
+    u_char	*rmap, *gmap, *bmap;
+{
+    struct fbcmap sunCmap;
+
+    sunCmap.index = dex;
+    sunCmap.count = count;
+    sunCmap.red = &rmap[dex];
+    sunCmap.green = &gmap[dex];
+    sunCmap.blue = &bmap[dex];
+
+    if (sunIoctl(&sunFbs[pScreen->myNum], FBIOPUTCMAP, &sunCmap) < 0) {
+	Error("CGUpdateColormap");
+	FatalError( "CGUpdateColormap: FBIOPUTCMAP failed\n" );
+    }
+}
+
+void sunInstallColormap(cmap)
+    ColormapPtr	cmap;
+{
+    SetupScreen(cmap->pScreen);
+    register int i;
+    register Entry *pent;
+    register VisualPtr pVisual = cmap->pVisual;
+    u_char	  rmap[256], gmap[256], bmap[256];
+    unsigned long rMask, gMask, bMask;
+    int	oRed, oGreen, oBlue;
+
+    if (cmap == pPrivate->installedMap)
+	return;
+    if (pPrivate->installedMap)
+	WalkTree(pPrivate->installedMap->pScreen, TellLostMap,
+		 (pointer) &(pPrivate->installedMap->mid));
+    if ((pVisual->class | DynamicClass) == DirectColor) {
+	if (pVisual->ColormapEntries < 256) {
+	    rMask = pVisual->redMask;
+	    gMask = pVisual->greenMask;
+	    bMask = pVisual->blueMask;
+	    oRed = pVisual->offsetRed;
+	    oGreen = pVisual->offsetGreen;
+	    oBlue = pVisual->offsetBlue;
+	} else {
+	    rMask = gMask = bMask = 255;
+	    oRed = oGreen = oBlue = 0;
+	}
+	for (i = 0; i < 256; i++) {
+	    rmap[i] = cmap->red[(i & rMask) >> oRed].co.local.red >> 8;
+	    gmap[i] = cmap->green[(i & gMask) >> oGreen].co.local.green >> 8;
+	    bmap[i] = cmap->blue[(i & bMask) >> oBlue].co.local.blue >> 8;
+	}
+    } else {
+	for (i = 0, pent = cmap->red;
+	     i < pVisual->ColormapEntries;
+	     i++, pent++) {
+	    if (pent->fShared) {
+		rmap[i] = pent->co.shco.red->color >> 8;
+		gmap[i] = pent->co.shco.green->color >> 8;
+		bmap[i] = pent->co.shco.blue->color >> 8;
+	    }
+	    else {
+		rmap[i] = pent->co.local.red >> 8;
+		gmap[i] = pent->co.local.green >> 8;
+		bmap[i] = pent->co.local.blue >> 8;
+	    }
+	}
+    }
+    pPrivate->installedMap = cmap;
+    (*pPrivate->UpdateColormap) (cmap->pScreen, 0, 256, rmap, gmap, bmap);
+    WalkTree(cmap->pScreen, TellGainedMap, (pointer) &(cmap->mid));
+}
+
+void sunUninstallColormap(cmap)
+    ColormapPtr	cmap;
+{
+    SetupScreen(cmap->pScreen);
+    if (cmap == pPrivate->installedMap) {
+	Colormap defMapID = cmap->pScreen->defColormap;
+
+	if (cmap->mid != defMapID) {
+	    ColormapPtr defMap = (ColormapPtr) LookupIDByType(defMapID,
+							      RT_COLORMAP);
+
+	    if (defMap)
+		(*cmap->pScreen->InstallColormap)(defMap);
+	    else
+	        ErrorF("sunFbs: Can't find default colormap\n");
+	}
+    }
+}
+
+int sunListInstalledColormaps(pScreen, pCmapList)
+    ScreenPtr	pScreen;
+    Colormap	*pCmapList;
+{
+    SetupScreen(pScreen);
+    *pCmapList = pPrivate->installedMap->mid;
+    return (1);
+}
+
+static void CGStoreColors(pmap, ndef, pdefs)
+    ColormapPtr	pmap;
+    int		ndef;
+    xColorItem	*pdefs;
+{
+    SetupScreen(pmap->pScreen);
+    u_char	rmap[256], gmap[256], bmap[256];
+    xColorItem	expanddefs[256];
+    register int i;
+
+    if (pPrivate->installedMap != NULL && pPrivate->installedMap != pmap)
+	return;
+    if ((pmap->pVisual->class | DynamicClass) == DirectColor) {
+	ndef = cfbExpandDirectColors(pmap, ndef, pdefs, expanddefs);
+	pdefs = expanddefs;
+    }
+    while (ndef--) {
+	i = pdefs->pixel;
+	rmap[i] = pdefs->red >> 8;
+	gmap[i] = pdefs->green >> 8;
+	bmap[i] = pdefs->blue >> 8;
+	(*pPrivate->UpdateColormap) (pmap->pScreen, i, 1, rmap, gmap, bmap);
+	pdefs++;
+    }
+}
+
+static void CGScreenInit (pScreen)
+    ScreenPtr	pScreen;
+{
+#ifndef STATIC_COLOR /* { */
+    SetupScreen (pScreen);
+    pScreen->InstallColormap = sunInstallColormap;
+    pScreen->UninstallColormap = sunUninstallColormap;
+    pScreen->ListInstalledColormaps = sunListInstalledColormaps;
+    pScreen->StoreColors = CGStoreColors;
+    pPrivate->UpdateColormap = CGUpdateColormap;
+    if (sunFlipPixels) {
+	Pixel pixel = pScreen->whitePixel;
+	pScreen->whitePixel = pScreen->blackPixel;
+	pScreen->blackPixel = pixel;
+    }
+#endif /* } */
+}
+
+static void checkMono (argc, argv)
+    int argc;
+    char** argv;
+{
+    int i;
+
+    for (i = 1; i < argc; i++)
+	if (strcmp (argv[i], "-mono") == 0)
+	    ErrorF ("-mono not appropriate for CG3/CG6\n");
+}
+
+Bool sunCG3Init (screen, pScreen, argc, argv)
+    int	    	  screen;    	/* what screen am I going to be */
+    ScreenPtr	  pScreen;  	/* The Screen to initialize */
+    int	    	  argc;	    	/* The number of the Server's arguments. */
+    char    	  **argv;   	/* The arguments themselves. Don't change! */
+{
+    unsigned long addr;
+
+    checkMono (argc, argv);
+    sunFbs[screen].EnterLeave = (void (*)())NoopDDA;
+    if (ioctl(sunFbs[screen].fd, TIO_QUERYLOC, &addr) < 0) {
+    	perror("TIO_QUERYLOC");
+    	FatalError("%s:%d can't query FB addr sunFbs[%d].fd=%d\n",
+		   __FILE__, __LINE__, screen, sunFbs[screen]);
+    }
+    return sunInitCommon (screen, pScreen, (off_t) addr,
+	sunCfbScreenInit, CGScreenInit,
+	cfbCreateDefColormap, sunSaveScreen, 0);
+}
+
+Bool sunCG6Init (screen, pScreen, argc, argv)
+    int		screen;    	/* The index of pScreen in the ScreenInfo */
+    ScreenPtr	pScreen;  	/* The Screen to initialize */
+    int		argc;	    	/* The number of the Server's arguments. */
+    char**	argv;   	/* The arguments themselves. Don't change! */
+{
+    unsigned long dacoffset;
+    unsigned long addr;
+    pointer	fbc;
+    pointer	fhc;
+    pointer	fb;
+
+    checkMono (argc, argv);
+    if (!sunScreenAllocate (pScreen))
+	return FALSE;
+    if (!sunFbs[screen].fbuf) {
+	if (ioctl(sunFbs[screen].fd, TIO_QUERYLOC, &addr) < 0) {
+	    perror("TIO_QUERYLOC");
+	    FatalError("%s:%d can't query FB addr sunFbs[%d].fd=%d\n",
+		       __FILE__, __LINE__, screen, sunFbs[screen]);
+	}
+	if ((fb = sunMemoryMap(0x00100000, (off_t) addr + 0x00800000UL,
+			       sunFbs[screen].fd, "FB")) == NULL)
+	    return FALSE;
+
+	if ((fbc = sunMemoryMap(0x2000, (off_t) addr + 0x00700000UL,
+				sunFbs[screen].fd, "FBC_TEC")) == NULL)
+	    return FALSE;
+
+	if ((fhc = sunMemoryMap(0x2000, (off_t) addr + 0x00300000UL,
+				sunFbs[screen].fd, "FHC_THC")) == NULL)
+	    return FALSE;
+
+	sunFbs[screen].fhc = fhc;
+	sunFbs[screen].thc = (char *)fhc + 0x1000;
+	sunFbs[screen].fb = fbc;
+	sunFbs[screen].tec = (char *)fbc + 0x1000;
+	sunFbs[screen].fbuf = fb;
+
+	if (ioctl(sunFbs[screen].fd, TIO_QUERYRAMDAC, &dacoffset) < 0)
+	    FatalError("can't query DAC addr\n");
+	if ((sunFbs[screen].ramdac =
+	     sunMemoryMap((size_t) sunFbs[screen].info.fb_cmsize * 3,
+			  (unsigned long)addr + dacoffset,
+			  sunFbs[screen].fd, "DAC")) == NULL)
+	    return FALSE;
+    }
+
+    sunFbs[screen].EnterLeave = (void (*)())NoopDDA;
+    if (!sunCfbSetupScreen (pScreen, 
+	    sunFbs[screen].fbuf,
+	    sunFbs[screen].info.fb_width, 
+	    sunFbs[screen].info.fb_height,
+	    monitorResolution, monitorResolution, 
+	    sunFbs[screen].info.fb_width,
+	    sunFbs[screen].info.fb_depth))
+	return FALSE;
+    if (sunNoGX == FALSE) {
+	/* cleanup CG& hardware state */
+    	if (sunIoctl(&sunFbs[screen], FBIORESET, 0) < 0)
+    		perror("FBIORESET");
+	if (!sunGXInit (pScreen, &sunFbs[screen]))
+	    return FALSE;
+    }
+    if (!sunCfbFinishScreenInit(pScreen,
+	    sunFbs[screen].fbuf,
+	    sunFbs[screen].info.fb_width, 
+	    sunFbs[screen].info.fb_height,
+	    monitorResolution, monitorResolution, 
+	    sunFbs[screen].info.fb_width,
+	    sunFbs[screen].info.fb_depth))
+	return FALSE;
+    miInitializeBackingStore(pScreen);
+    if (sunNoGX == FALSE) {
+	miSetZeroLineBias(pScreen, GXZEROLINEBIAS);
+    }
+    CGScreenInit (pScreen);
+    if (!sunScreenInit (pScreen))
+	return FALSE;
+    sunSaveScreen (pScreen, SCREEN_SAVER_OFF);
+    return cfbCreateDefColormap(pScreen);
+}
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyFbs.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyFbs.c
new file mode 100644
index 000000000..25448d91d
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sunLyFbs.c
@@ -0,0 +1,292 @@
+/* $Xorg: sunLyFbs.c,v 1.4 2001/02/09 02:04:44 xorgcvs Exp $ */
+/*
+ * This is sunFbs.c modified for LynxOS
+ * Copyright 1996 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyFbs.c,v 3.6 2001/12/14 19:59:44 dawes Exp $ */
+
+/*
+Copyright 1990, 1993, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+
+/************************************************************
+Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA.
+
+                    All Rights Reserved
+
+Permission  to  use,  copy,  modify,  and  distribute   this
+software  and  its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright no-
+tice  appear  in all copies and that both that copyright no-
+tice and this permission notice appear in  supporting  docu-
+mentation,  and  that the names of Sun or The Open Group
+not be used in advertising or publicity pertaining to 
+distribution  of  the software  without specific prior 
+written permission. Sun and The Open Group make no 
+representations about the suitability of this software for 
+any purpose. It is provided "as is" without any express or 
+implied warranty.
+
+SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
+NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
+ABLE  FOR  ANY SPECIAL, 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.
+
+********************************************************/
+
+/*
+ * Copyright 1987 by the Regents of the University of California
+ * Copyright 1987 by Adam de Boor, UC Berkeley
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  The University of California
+ * makes no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without
+ * express or implied warranty.
+ */
+
+/****************************************************************/
+/* Modified from  sunCG4C.c for X11R3 by Tom Jarmolowski	*/
+/****************************************************************/
+
+#include "sun.h"
+#include <smem.h>
+
+int sunScreenIndex;
+
+static unsigned long generation = 0;
+
+pointer sunMemoryMap (
+    size_t	len,
+    off_t	off,
+    int		fd,
+    char	*name
+    )
+{
+    int		pagemask, mapsize;
+    caddr_t	addr;
+    pointer	mapaddr;
+
+    pagemask = getpagesize() - 1;
+    mapsize = ((int) len + pagemask) & ~pagemask;
+    addr = 0;
+
+    mapaddr = smem_create(name, (char *)off, mapsize, SM_READ|SM_WRITE);
+    if (mapaddr == (pointer) -1) {
+	Error ("mapping frame buffer memory");
+	(void) close (fd);
+	mapaddr = (pointer) NULL;
+    }
+    return mapaddr;
+}
+
+Bool sunScreenAllocate (
+    ScreenPtr	pScreen)
+{
+    sunScreenPtr    pPrivate;
+    extern int AllocateScreenPrivateIndex();
+
+    if (generation != serverGeneration)
+    {
+	sunScreenIndex = AllocateScreenPrivateIndex();
+	if (sunScreenIndex < 0)
+	    return FALSE;
+	generation = serverGeneration;
+    }
+    pPrivate = (sunScreenPtr) xalloc (sizeof (sunScreenRec));
+    if (!pPrivate)
+	return FALSE;
+
+    pScreen->devPrivates[sunScreenIndex].ptr = (pointer) pPrivate;
+    return TRUE;
+}
+
+Bool sunSaveScreen (
+    ScreenPtr	pScreen,
+    int		on)
+{
+    int		state;
+
+    if (on != SCREEN_SAVER_FORCER)
+    {
+	if (on == SCREEN_SAVER_ON)
+	    state = 0;
+	else
+	    state = 1;
+	(void) sunIoctl(&sunFbs[pScreen->myNum], FBIOSVIDEO, &state);
+    }
+    return( TRUE );
+}
+
+static Bool closeScreen (i, pScreen)
+    int		i;
+    ScreenPtr	pScreen;
+{
+    SetupScreen(pScreen);
+    Bool    ret;
+    struct fbcmap sunCmap;
+    unsigned char color;
+
+    (void) OsSignal (SIGIO, SIG_IGN);
+    sunDisableCursor (pScreen);
+    pScreen->CloseScreen = pPrivate->CloseScreen;
+    ret = (*pScreen->CloseScreen) (i, pScreen);
+    (void) (*pScreen->SaveScreen) (pScreen, SCREEN_SAVER_OFF);
+    /* probably this doesn't belong here: restore black&white cmap */
+    sunCmap.count = 1;
+    sunCmap.index = 0;
+    sunCmap.red = sunCmap.green = sunCmap.blue = &color;
+    color = 0xff;
+    (void) sunIoctl(&sunFbs[pScreen->myNum], FBIOPUTCMAP, &sunCmap);
+    sunCmap.index = 0xff;
+    color = 0;
+    (void) sunIoctl(&sunFbs[pScreen->myNum], FBIOPUTCMAP, &sunCmap);
+    xfree ((pointer) pPrivate);
+    return ret;
+}
+
+Bool sunScreenInit (
+    ScreenPtr	pScreen)
+{
+    SetupScreen(pScreen);
+    extern void   sunBlockHandler();
+    extern void   sunWakeupHandler();
+    static ScreenPtr autoRepeatScreen;
+    extern miPointerScreenFuncRec   sunPointerScreenFuncs;
+
+    pPrivate->installedMap = 0;
+    pPrivate->CloseScreen = pScreen->CloseScreen;
+    pScreen->CloseScreen = closeScreen;
+    pScreen->SaveScreen = sunSaveScreen;
+#ifdef XKB
+    if (noXkbExtension) {
+#endif
+    /*
+     *	Block/Unblock handlers
+     */
+    if (sunAutoRepeatHandlersInstalled == FALSE) {
+	autoRepeatScreen = pScreen;
+	sunAutoRepeatHandlersInstalled = TRUE;
+    }
+
+    if (pScreen == autoRepeatScreen) {
+        pScreen->BlockHandler = sunBlockHandler;
+        pScreen->WakeupHandler = sunWakeupHandler;
+    }
+#ifdef XKB
+    } else {
+       /* this works around a weird behaviour on LynxOS 2.4.0:
+        * usually we have no problems using true SIGIO driven mouse input
+        * as it is used on the other UN*X Suns. On LynxOS we have a
+        * strange behaviour upon the very first server startup after a 
+        * reboot. We won't get SIGIOs from the mouse device. The mouse
+        * will only move if we get SIGIOs from the keyboard.
+        * The solution (for now) is to use a WakeupHandler and
+        * poll the mouse file descriptor.
+        */
+        pScreen->WakeupHandler = sunWakeupHandler;
+    }
+#endif
+    if (!sunCursorInitialize (pScreen))
+	miDCInitialize (pScreen, &sunPointerScreenFuncs);
+    return TRUE;
+}
+
+Bool sunInitCommon (
+    int		scrn,
+    ScreenPtr	pScrn,
+    off_t	offset,
+    Bool	(*init1)(),
+    void	(*init2)(),
+    Bool	(*cr_cm)(),
+    Bool	(*save)(),
+    int		fb_off)
+{
+    unsigned char*	fb = sunFbs[scrn].fbuf;
+    unsigned char*	dac = sunFbs[scrn].ramdac;
+
+    if (!sunScreenAllocate (pScrn))
+	return FALSE;
+    if (!fb) {
+	if ((fb = sunMemoryMap ((size_t) sunFbs[scrn].info.fb_size, 
+			     (unsigned long)offset + 0x00800000UL,
+			     sunFbs[scrn].fd, "FB")) == NULL)
+	    return FALSE;
+	sunFbs[scrn].fbuf = fb;
+	if (!dac)
+	{
+	    unsigned long dacoffset;
+
+	    if (ioctl(sunFbs[scrn].fd, TIO_QUERYRAMDAC, &dacoffset) < 0)
+    	        FatalError("can't query DAC addr\n");
+	    if ((dac = sunMemoryMap((size_t) sunFbs[scrn].info.fb_cmsize * 3,
+	    		(unsigned long)offset + dacoffset,
+	    		sunFbs[scrn].fd, "DAC")) == NULL)
+	    	return FALSE;
+
+	    sunFbs[scrn].ramdac = dac;
+	}
+    }
+    /* mfbScreenInit() or cfbScreenInit() */
+    if (!(*init1)(pScrn, fb + fb_off,
+	    sunFbs[scrn].info.fb_width,
+	    sunFbs[scrn].info.fb_height,
+	    monitorResolution, monitorResolution,
+	    sunFbs[scrn].info.fb_width,
+	    sunFbs[scrn].info.fb_depth))
+	    return FALSE;
+    miInitializeBackingStore(pScrn);
+    /* sunCGScreenInit() if cfb... */
+    if (init2)
+	(*init2)(pScrn);
+    if (!sunScreenInit(pScrn))
+	return FALSE;
+    (void) (*save) (pScrn, SCREEN_SAVER_OFF);
+    return (*cr_cm)(pScrn);
+}
+
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c
new file mode 100644
index 000000000..941b363eb
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c
@@ -0,0 +1,648 @@
+/* $Xorg: sunLyInit.c,v 1.3 2000/08/17 19:48:36 cpqbld Exp $ */
+/*
+ * This is sunInit.c modified for LynxOS
+ * Copyright 1996 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyInit.c,v 3.8 2001/01/17 22:36:53 dawes Exp $ */
+
+/*
+ * Copyright 1987 by the Regents of the University of California
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  The University of California
+ * makes no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without
+ * express or implied warranty.
+ *
+ *
+ */
+
+/************************************************************
+Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA.
+
+                    All Rights Reserved
+
+Permission  to  use,  copy,  modify,  and  distribute   this
+software  and  its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright no-
+tice  appear  in all copies and that both that copyright no-
+tice and this permission notice appear in  supporting  docu-
+mentation,  and  that the names of Sun or The Open Group
+not be used in advertising or publicity pertaining to 
+distribution  of  the software  without specific prior 
+written permission. Sun and The Open Group make no 
+representations about the suitability of this software for 
+any purpose. It is provided "as is" without any express or 
+implied warranty.
+
+SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
+NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
+ABLE  FOR  ANY SPECIAL, 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.
+
+*******************************************************/
+
+#include    "sun.h"
+#include    "gcstruct.h"
+#include    "mi.h"
+#include    "mibstore.h"
+#include    "cfb.h"
+
+Bool onConsole = FALSE;		/* wether stdin is /dev/con */
+
+/* maximum pixmap depth */
+#ifndef SUNMAXDEPTH
+#define SUNMAXDEPTH 8
+#endif
+
+extern Bool sunBW2Init(
+    int /* screen */,
+    ScreenPtr /* pScreen */,
+    int /* argc */,
+    char** /* argv */
+);
+#define BW2I sunBW2Init
+#if SUNMAXDEPTH == 1 /* { */
+#define CG3I NULL
+#define CG6I NULL
+#else /* }{ */
+extern Bool sunCG3Init(
+    int /* screen */,
+    ScreenPtr /* pScreen */,
+    int /* argc */,
+    char** /* argv */
+);
+#define CG3I sunCG3Init
+#ifdef FBTYPE_SUNFAST_COLOR /* { */
+extern Bool sunCG6Init(
+    int /* screen */,
+    ScreenPtr /* pScreen */,
+    int /* argc */,
+    char** /* argv */
+);
+#define CG6I sunCG6Init
+#else /* }{ */
+#define CG6I NULL
+#endif /* } */
+#endif /* } */
+
+extern KeySymsRec sunKeySyms[];
+extern SunModmapRec *sunModMaps[];
+extern int sunMaxLayout;
+extern KeySym* sunType4KeyMaps[];
+extern SunModmapRec* sunType4ModMaps[];
+
+static Bool	sunDevsInited = FALSE;
+
+Bool sunAutoRepeatHandlersInstalled;	/* FALSE each time InitOutput called */
+Bool sunSwapLkeys = FALSE;
+Bool sunFlipPixels = FALSE;
+Bool sunFbInfo = FALSE;
+Bool sunCG4Frob = FALSE;
+Bool sunNoGX = FALSE;
+
+sunKbdPrivRec sunKbdPriv = {
+    -1,		/* fd */
+    -1,		/* type */
+    -1,		/* layout */
+    0,		/* click */
+    (Leds)0,	/* leds */
+};
+
+sunPtrPrivRec sunPtrPriv = {
+    -1,		/* fd */
+    0		/* Current button state */
+};
+
+/*
+ * The name member in the following table corresponds to the 
+ * FBTYPE_* macros defined in /usr/include/sun/fbio.h file
+ */
+sunFbDataRec sunFbData[FBTYPE_LASTPLUSONE] = {
+  { NULL, "SUN1BW        (bw1)" },
+  { NULL, "SUN1COLOR     (cg1)" },
+  { BW2I, "SUN2BW        (bw2)" },	
+  { NULL, "SUN2COLOR     (cg2)" },
+  { NULL, "SUN2GP        (gp1/gp2)" },
+  { NULL, "SUN5COLOR     (cg5/386i accel)" },
+  { CG3I, "SUN3COLOR     (cg3)" },
+  { NULL, "MEMCOLOR      (cg8)" },
+  { NULL, "SUN4COLOR     (cg4)" },
+  { NULL, "NOTSUN1" },
+  { NULL, "NOTSUN2" },
+  { NULL, "NOTSUN3" },
+  { CG6I, "SUNFAST_COLOR (cg6/gx)" },		/* last we need */
+};
+
+/*
+ * a list of devices to try if there is no environment or command
+ * line list of devices
+ */
+#if SUNMAXDEPTH == 1 /* { */
+static char *fallbackList[] = {
+    "/dev/bwtwo",
+};
+#else /* }{ */
+static char *fallbackList[] = {
+    "/dev/bwtwo", "/dev/cgthree", "/dev/cgsix",
+};
+#endif /* } */
+
+#define FALLBACK_LIST_LEN sizeof fallbackList / sizeof fallbackList[0]
+
+fbFd sunFbs[MAXSCREENS];
+
+static PixmapFormatRec	formats[] = {
+    { 1, 1, BITMAP_SCANLINE_PAD	} /* 1-bit deep */
+#if SUNMAXDEPTH > 1
+    ,{ 8, 8, BITMAP_SCANLINE_PAD} /* 8-bit deep */
+#endif
+};
+#define NUMFORMATS	(sizeof formats)/(sizeof formats[0])
+
+/*
+ * OpenFrameBuffer --
+ *	Open a frame buffer according to several rules.
+ *	Find the device to use by looking in the sunFbData table,
+ *	an XDEVICE envariable, a -dev switch or using /dev/fb if trying
+ *	to open screen 0 and all else has failed.
+ *
+ * Results:
+ *	The fd of the framebuffer.
+ */
+static int OpenFrameBuffer(device, screen)
+    char		*device;	/* e.g. "/dev/cgtwo0" */
+    int			screen;    	/* what screen am I going to be */
+{
+    int			ret;
+    unsigned long dacoffset;
+    struct fbgattr	*fbattr = NULL;
+    static int		devFbUsed;
+    static struct fbgattr bw2 = {
+	0, 0,
+        { FBTYPE_SUN2BW, 900, 1152, 1, 0, 0x00100000 },
+        { 0, -1},
+	-1
+    };
+    static struct fbgattr cg3 = {
+	0, 0,
+        { FBTYPE_SUN3COLOR, 900, 1152, 8, 256, 0x00100000 },
+        { 0, -1},
+ 	-1
+    };
+    static struct fbgattr cg6 = {
+	0, 0,
+        { FBTYPE_SUNFAST_COLOR, 900, 1152, 8, 256, 0x00100000 },
+        { 0, -1},
+ 	-1
+    };
+	    
+
+    sunFbs[screen].fd = sunKbdPriv.fd;	/* /dev/con or /dev/kbd */
+    devFbUsed = TRUE;
+    /* apply some magic to work out what we're running on.
+     * why couldn't they just spend some time on a little
+     * FBIOGATTR ioctl()
+     */
+
+    ret = FALSE;
+    if (ioctl(sunFbs[screen].fd, TIO_QUERYRAMDAC, &dacoffset) < 0)
+        FatalError("can't query DAC addr\n");
+    if (dacoffset == 0x400000) {
+    	if (strcmp(device, "/dev/cgthree") == 0)
+            fbattr = &cg3;
+    }
+    else if (dacoffset == 0x200000) {
+        if (strcmp(device, "/dev/cgsix") == 0)
+	   fbattr = &cg6;
+    }
+#ifdef PATCHED_CONSOLE
+    else if (dacoffset == 0) {
+    	if (strcmp(device, "/dev/bw2") == 0)
+            fbattr = &bw2;
+    }
+#endif
+    else
+        ErrorF("bogus DAC addr 0x%x, maybe it's the silly BWTWO bug\n", dacoffset);
+    	    
+    if (fbattr) {
+	ret = TRUE;
+	sunFbs[screen].info = fbattr->fbtype;
+    }
+    sunFbs[screen].fbPriv = (pointer) fbattr;
+    if (fbattr && fbattr->fbtype.fb_type < FBTYPE_LASTPLUSONE && 
+	!sunFbData[fbattr->fbtype.fb_type].init) {
+	int _i;
+
+	ret = FALSE;
+	for (_i = 0; _i < FB_ATTR_NEMUTYPES; _i++) {
+	    if (sunFbData[fbattr->emu_types[_i]].init) {
+		sunFbs[screen].info.fb_type = fbattr->emu_types[_i];
+		ret = TRUE;
+		if (sunFbInfo)
+		    ErrorF ("%s is emulating a %s\n", device,
+			    sunFbData[fbattr->fbtype.fb_type].name);
+		break;
+	    }
+	}
+    }
+    if (sunFbInfo) 
+	ErrorF ("%s is really a %s\n", device, 
+	    sunFbData[fbattr ? fbattr->fbtype.fb_type : sunFbs[screen].info.fb_type].name);
+    if (!ret)
+	sunFbs[screen].fd = -1;
+    return ret;
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * SigIOHandler --
+ *	Signal handler for SIGIO - input is available.
+ *
+ * Results:
+ *	sunSigIO is set - ProcessInputEvents() will be called soon.
+ *
+ * Side Effects:
+ *	None
+ *
+ *-----------------------------------------------------------------------
+ */
+/*ARGSUSED*/
+/*static*/ void SigIOHandler(sig)
+    int		sig;
+{
+    int olderrno = errno;
+    sunEnqueueEvents();
+    errno = olderrno;
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunNonBlockConsoleOff --
+ *	Turn non-blocking mode on the console off, so you don't get logged
+ *	out when the server exits.
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	None.
+ *
+ *-----------------------------------------------------------------------
+ */
+void sunNonBlockConsoleOff(
+    void
+)
+{
+    int i;
+
+#if 0
+    if (sunKbdPriv.fd >= 0) 
+    {
+	i = fcntl(sunKbdPriv.fd, F_GETFL, 0);
+	if (i >= 0 && (i & FNDELAY)) {
+	    (void) fcntl(sunKbdPriv.fd, F_SETFL, i & ~FNDELAY);
+	}
+    }
+#endif
+    for (i = 0; i < MAXSCREENS; i++) {
+    	if (sunFbs[i].fbuf) {
+    		smem_create(NULL, (char*)sunFbs[i].fbuf, 0, SM_DETACH);
+    		smem_remove("FB");
+		sunFbs[i].fbuf = NULL;
+    	}
+    	if (sunFbs[i].ramdac) {
+    		smem_create(NULL, (char*)sunFbs[i].ramdac, 0, SM_DETACH);
+    		smem_remove("DAC");
+		sunFbs[i].ramdac = NULL;
+    	}
+    	if (sunFbs[i].fhc) {
+    		smem_create(NULL, (char*)sunFbs[i].fhc, 0, SM_DETACH);
+    		smem_remove("FHC_THC");
+		sunFbs[i].fhc = NULL;
+		sunFbs[i].thc = NULL;
+    	}
+    	if (sunFbs[i].fb) {
+    		smem_create(NULL, (char*)sunFbs[i].fb, 0, SM_DETACH);
+    		smem_remove("FBC_TEC");
+		sunFbs[i].fb = NULL;
+		sunFbs[i].tec = NULL;
+    	}
+    }
+}
+
+static char** GetDeviceList (argc, argv)
+    int		argc;
+    char	**argv;
+{
+    int		i;
+    char	*envList = NULL;
+    char	*cmdList = NULL;
+    char	**deviceList = (char **)NULL; 
+
+    for (i = 1; i < argc; i++)
+	if (strcmp (argv[i], "-dev") == 0 && i+1 < argc) {
+	    cmdList = argv[i + 1];
+	    break;
+	}
+    if (!cmdList)
+	envList = getenv ("XDEVICE");
+
+    if (cmdList || envList) {
+	char	*_tmpa;
+	char	*_tmpb;
+	int	_i1;
+	deviceList = (char **) xalloc ((MAXSCREENS + 1) * sizeof (char *));
+	_tmpa = (cmdList) ? cmdList : envList;
+	for (_i1 = 0; _i1 < MAXSCREENS; _i1++) {
+	    _tmpb = strtok (_tmpa, ":");
+	    if (_tmpb)
+		deviceList[_i1] = _tmpb;
+	    else
+		deviceList[_i1] = NULL;
+	    _tmpa = NULL;
+	}
+	deviceList[MAXSCREENS] = NULL;
+    }
+    if (!deviceList) {
+	/* no environment and no cmdline, so default */
+	deviceList = 
+	    (char **) xalloc ((FALLBACK_LIST_LEN + 1) * sizeof (char *));
+	for (i = 0; i < FALLBACK_LIST_LEN; i++)
+	    deviceList[i] = fallbackList[i];
+	deviceList[FALLBACK_LIST_LEN] = NULL;
+    }
+    return deviceList;
+}
+
+static void getKbdType()
+{
+#if defined(PATCHED_CONSOLE)
+    int ii;
+
+    for (ii = 0; ii < 3; ii++) {
+#if 0
+	sunKbdWait();
+#endif
+	if (ioctl (sunKbdPriv.fd, KIOCTYPE, &sunKbdPriv.type) < 0 && errno == EINVAL) {
+	    ErrorF("failed to get keyboard type, maybe wrong console driver:");
+	    ErrorF(" assuming Type 4 keyboard\n");
+	    sunKbdPriv.type = KB_SUN4;
+	    return;
+	}
+	switch (sunKbdPriv.type) {
+	case KB_SUN2:
+	case KB_SUN3:
+	case KB_SUN4:
+	    return;
+	default: 
+	    sunChangeKbdTranslation(sunKbdPriv.fd, FALSE);
+	    continue;
+	}
+    }
+    FatalError ("Unsupported keyboard type %d\n", sunKbdPriv.type);
+#else
+    sunKbdPriv.type = KB_SUN4;
+#endif
+}
+
+void OsVendorInit(
+    void
+)
+{
+    static int inited;
+    if (!inited) {
+	/* weird hack to prevent logout on X server shutdown */
+	if (onConsole)
+	    sunKbdPriv.fd = open ("/dev/con", O_RDWR, 0);
+	else
+	    sunKbdPriv.fd = open ("/dev/kbd", O_RDWR, 0);
+	sunPtrPriv.fd = open ("/dev/mouse", O_RDWR, 0);
+
+	getKbdType ();
+	if (sunKbdPriv.type == KB_SUN4) {
+#if defined(PATCHED_CONSOLE)
+	    if ( ioctl (sunKbdPriv.fd, KIOCLAYOUT, &sunKbdPriv.layout) < 0 && errno == EINVAL) {
+	    	ErrorF("failed to get keyboard layout, maybe wrong console driver:");
+	    	ErrorF(" assuming layout 0\n");
+	    	sunKbdPriv.layout = 0;
+	    }
+	    if (sunKbdPriv.layout < 0 ||
+		sunKbdPriv.layout > sunMaxLayout ||
+		sunType4KeyMaps[sunKbdPriv.layout] == NULL)
+		FatalError ("Unsupported keyboard type 4 layout %d\n",
+			    sunKbdPriv.layout);
+#else
+	    sunKbdPriv.layout = 0;	/* default: Type 4 */
+#endif
+	    sunKeySyms[KB_SUN4].map = sunType4KeyMaps[sunKbdPriv.layout];
+	    sunModMaps[KB_SUN4] = sunType4ModMaps[sunKbdPriv.layout];
+        }
+	inited = 1;
+    }
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * InitOutput --
+ *	Initialize screenInfo for all actually accessible framebuffers.
+ *	The
+ *
+ * Results:
+ *	screenInfo init proc field set
+ *
+ * Side Effects:
+ *	None
+ *
+ *-----------------------------------------------------------------------
+ */
+
+void InitOutput(pScreenInfo, argc, argv)
+    ScreenInfo 	  *pScreenInfo;
+    int     	  argc;
+    char    	  **argv;
+{
+    int     	i, scr;
+    char	**devList;
+    static int	setup_on_exit = 0;
+    extern Bool	RunFromSmartParent;
+
+    if (!monitorResolution)
+	monitorResolution = 90;
+
+    pScreenInfo->imageByteOrder = IMAGE_BYTE_ORDER;
+    pScreenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;
+    pScreenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;
+    pScreenInfo->bitmapBitOrder = BITMAP_BIT_ORDER;
+
+    pScreenInfo->numPixmapFormats = NUMFORMATS;
+    for (i=0; i< NUMFORMATS; i++)
+        pScreenInfo->formats[i] = formats[i];
+#ifdef XKB
+    if (noXkbExtension)
+#endif
+    sunAutoRepeatHandlersInstalled = FALSE;
+    if (!sunDevsInited) {
+	/* first time ever */
+	for (scr = 0; scr < MAXSCREENS; scr++)
+	    sunFbs[scr].fd = -1;
+	devList = GetDeviceList (argc, argv);
+	for (i = 0, scr = 0; devList[i] != NULL && scr < MAXSCREENS; i++)
+	    if (OpenFrameBuffer (devList[i], scr))
+		scr++;
+	sunDevsInited = TRUE;
+	xfree (devList);
+    }
+    for (scr = 0; scr < MAXSCREENS; scr++)
+	if (sunFbs[scr].fd != -1)
+	    (void) AddScreen (sunFbData[sunFbs[scr].info.fb_type].init, 
+			      argc, argv);
+    (void) OsSignal(SIGWINCH, SIG_IGN);
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * InitInput --
+ *	Initialize all supported input devices...what else is there
+ *	besides pointer and keyboard?
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	Two DeviceRec's are allocated and registered as the system pointer
+ *	and keyboard devices.
+ *
+ *-----------------------------------------------------------------------
+ */
+void InitInput(argc, argv)
+    int     	  argc;
+    char    	  **argv;
+{
+    DevicePtr p, k;
+    extern Bool mieqInit();
+
+    k = AddInputDevice(sunKbdProc, TRUE);
+    p = AddInputDevice(sunMouseProc, TRUE);
+    if (!p || !k)
+	FatalError("failed to create input devices in InitInput");
+
+    RegisterPointerDevice(p);
+    RegisterKeyboardDevice(k);
+    miRegisterPointerDevice(screenInfo.screens[0], p);
+    (void) mieqInit (k, p);
+
+#define SET_FLOW(fd) fcntl(fd, F_SETFL, FASYNC)
+    (void) OsSignal(SIGIO, SigIOHandler);
+#define WANT_SIGNALS(fd) fcntl(fd, F_SETOWN, getpid())
+    if (sunKbdPriv.fd >= 0) {
+	if (SET_FLOW(sunKbdPriv.fd) == -1 || WANT_SIGNALS(sunKbdPriv.fd) == -1) {	
+	    (void) close (sunKbdPriv.fd);
+	    sunKbdPriv.fd = -1;
+	    FatalError("Async kbd I/O failed in InitInput");
+	}
+    }
+    /* SIGIO doesn't work reliable for the mouse device,
+     * esp. for the first server after a reboot. We enable it
+     * anyway, gives smoother movements
+     */
+    if (sunPtrPriv.fd >= 0) {
+	if (SET_FLOW(sunPtrPriv.fd) == -1 || WANT_SIGNALS(sunPtrPriv.fd) == -1) {
+	    (void) close (sunPtrPriv.fd);
+	    sunPtrPriv.fd = -1;
+	    FatalError("ASYNC mouse I/O failed in InitInput");
+	}
+    }
+}
+
+
+#if SUNMAXDEPTH == 8
+
+Bool
+sunCfbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp)
+    register ScreenPtr pScreen;
+    pointer pbits;		/* pointer to screen bitmap */
+    int xsize, ysize;		/* in pixels */
+    int dpix, dpiy;		/* dots per inch */
+    int width;			/* pixel width of frame buffer */
+    int	bpp;			/* bits per pixel of root */
+{
+    return cfbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy,
+			  width);
+}
+
+Bool
+sunCfbFinishScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp)
+    register ScreenPtr pScreen;
+    pointer pbits;		/* pointer to screen bitmap */
+    int xsize, ysize;		/* in pixels */
+    int dpix, dpiy;		/* dots per inch */
+    int width;			/* pixel width of frame buffer */
+    int bpp;			/* bits per pixel of root */
+{
+    return cfbFinishScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy,
+			       width);
+}
+
+Bool
+sunCfbScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp)
+    register ScreenPtr pScreen;
+    pointer pbits;		/* pointer to screen bitmap */
+    int xsize, ysize;		/* in pixels */
+    int dpix, dpiy;		/* dots per inch */
+    int width;			/* pixel width of frame buffer */
+    int bpp;			/* bits per pixel of root */
+{
+    return cfbScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width);
+}
+#endif  /* SUNMAXDEPTH */
+
+#ifdef DPMSExtension
+/**************************************************************
+ * DPMSSet(), DPMSGet(), DPMSSupported()
+ *
+ * stubs
+ *
+ ***************************************************************/
+
+void DPMSSet (level)
+    int level;
+{
+}
+
+int DPMSGet (level)
+    int* level;
+{
+    return -1;
+}
+
+Bool DPMSSupported ()
+{
+    return FALSE;
+}
+#endif
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyIo.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyIo.c
new file mode 100644
index 000000000..7b1d68519
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sunLyIo.c
@@ -0,0 +1,389 @@
+/* $Xorg: sunLyIo.c,v 1.3 2000/08/17 19:48:37 cpqbld Exp $ */
+/*-
+ * This is sunIo.c modified for LynxOS
+ * Copyright 1996 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyIo.c,v 3.5 2001/05/25 18:40:59 dawes Exp $ */
+
+ /*
+ *
+ * Copyright 1987 by the Regents of the University of California
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  The University of California
+ * makes no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without
+ * express or implied warranty.
+ *
+ *
+ */
+
+/************************************************************
+Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA.
+
+                    All Rights Reserved
+
+Permission  to  use,  copy,  modify,  and  distribute   this
+software  and  its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright no-
+tice  appear  in all copies and that both that copyright no-
+tice and this permission notice appear in  supporting  docu-
+mentation,  and  that the names of Sun or The Open Group
+not be used in advertising or publicity pertaining to 
+distribution  of  the software  without specific prior 
+written permission. Sun and The Open Group make no 
+representations about the suitability of this software for 
+any purpose. It is provided "as is" without any express or 
+implied warranty.
+
+SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
+NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
+ABLE  FOR  ANY SPECIAL, 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.
+
+********************************************************/
+
+#define NEED_EVENTS
+#include    "sun.h"
+#include    <stat.h>
+
+/*-
+ *-----------------------------------------------------------------------
+ * ProcessInputEvents --
+ *	Retrieve all waiting input events and pass them to DIX in their
+ *	correct chronological order. Only reads from the system pointer
+ *	and keyboard.
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	Events are passed to the DIX layer.
+ *
+ *-----------------------------------------------------------------------
+ */
+void
+ProcessInputEvents ()
+{
+    mieqProcessInputEvents ();
+    miPointerUpdate ();
+}
+
+/*
+ *-----------------------------------------------------------------------
+ * sunEnqueueEvents
+ *	When a SIGIO is received, read device hard events and
+ *	enqueue them using the mi event queue
+ */
+
+void sunEnqueueEvents (
+    void
+)
+{
+    Firm_event	*ptrEvents,    	/* Current pointer event */
+		*kbdEvents;    	/* Current keyboard event */
+    int		numPtrEvents, 	/* Number of remaining pointer events */
+		numKbdEvents;   /* Number of remaining keyboard events */
+    int		nPE,   	    	/* Original number of pointer events */
+		nKE;   	    	/* Original number of keyboard events */
+    Bool	PtrAgain,	/* need to (re)read */
+		KbdAgain;	/* need to (re)read */
+    DeviceIntPtr	pPointer;
+    DeviceIntPtr	pKeyboard;
+    sunKbdPrivPtr       kbdPriv;
+    sunPtrPrivPtr       ptrPriv;
+
+    pPointer = (DeviceIntPtr)LookupPointerDevice();
+    pKeyboard = (DeviceIntPtr)LookupKeyboardDevice();
+    ptrPriv = (sunPtrPrivPtr) pPointer->public.devicePrivate;
+    kbdPriv = (sunKbdPrivPtr) pKeyboard->public.devicePrivate;
+    if (!pPointer->public.on || !pKeyboard->public.on)
+	return;
+
+    numPtrEvents = 0;
+    PtrAgain = TRUE;
+    numKbdEvents = 0;
+    KbdAgain = TRUE;
+
+    /*
+     * So long as one event from either device remains unprocess, we loop:
+     * Take the oldest remaining event and pass it to the proper module
+     * for processing. The DDXEvent will be sent to ProcessInput by the
+     * function called.
+     */
+    while (1) {
+	/*
+	 * Get events from both the pointer and the keyboard, storing the number
+	 * of events gotten in nPE and nKE and keeping the start of both arrays
+	 * in pE and kE
+	 */
+	if ((numPtrEvents == 0) && PtrAgain) {
+	    ptrEvents = sunMouseGetEvents (ptrPriv->fd, pPointer->public.on, 
+					   &nPE, &PtrAgain);
+	    numPtrEvents = nPE;
+	}
+	if ((numKbdEvents == 0) && KbdAgain) {
+	    kbdEvents = sunKbdGetEvents (kbdPriv->fd, pKeyboard->public.on,
+					 &nKE, &KbdAgain);
+	    numKbdEvents = nKE;
+	}
+	if ((numPtrEvents == 0) && (numKbdEvents == 0))
+	    break;
+	if (numPtrEvents && numKbdEvents) {
+	    if (timercmp (&kbdEvents->time, &ptrEvents->time, <)) {
+		sunKbdEnqueueEvent (pKeyboard, kbdEvents);
+		numKbdEvents--;
+		kbdEvents++;
+	    } else {
+		sunMouseEnqueueEvent (pPointer, ptrEvents);
+		numPtrEvents--;
+		ptrEvents++;
+	    }
+	} else if (numKbdEvents) {
+	    sunKbdEnqueueEvent (pKeyboard, kbdEvents);
+	    numKbdEvents--;
+	    kbdEvents++;
+	} else {
+	    sunMouseEnqueueEvent (pPointer, ptrEvents);
+	    numPtrEvents--;
+	    ptrEvents++;
+	}
+    }
+}
+
+void sunEnqueueKbdEvents (
+    void
+)
+{
+    Firm_event	*kbdEvents;    	/* Current keyboard event */
+    int		numKbdEvents;   /* Number of remaining keyboard events */
+    int		nKE;   	    	/* Original number of keyboard events */
+    Bool	KbdAgain;	/* need to (re)read */
+    DeviceIntPtr	pKeyboard;
+    sunKbdPrivPtr       kbdPriv;
+
+    pKeyboard = (DeviceIntPtr)LookupKeyboardDevice();
+    kbdPriv = (sunKbdPrivPtr) pKeyboard->public.devicePrivate;
+    if (!pKeyboard->public.on)
+	return;
+
+    numKbdEvents = 0;
+    KbdAgain = TRUE;
+
+    /*
+     * So long as one event from the device remains unprocess, we loop:
+     * Take the oldest remaining event and pass it to the proper module
+     * for processing. The DDXEvent will be sent to ProcessInput by the
+     * function called.
+     */
+    while (1) {
+	/*
+	 * Get events from both the keyboard, storing the number
+	 * of events gotten in nKE and keeping the start of the array
+	 * in kE
+	 */
+	if ((numKbdEvents == 0) && KbdAgain) {
+	    kbdEvents = sunKbdGetEvents (kbdPriv->fd, pKeyboard->public.on,
+					 &nKE, &KbdAgain);
+	    numKbdEvents = nKE;
+	}
+	if (numKbdEvents == 0)
+	    break;
+	sunKbdEnqueueEvent (pKeyboard, kbdEvents);
+	numKbdEvents--;
+	kbdEvents++;
+    }
+}
+
+void sunEnqueueMseEvents (
+    void
+)
+{
+    Firm_event	*ptrEvents;    	/* Current pointer event */
+    int		numPtrEvents; 	/* Number of remaining pointer events */
+    int		nPE;   	    	/* Original number of pointer events */
+    Bool	PtrAgain;	/* need to (re)read */
+    DeviceIntPtr	pPointer;
+    sunPtrPrivPtr       ptrPriv;
+
+    pPointer = (DeviceIntPtr)LookupPointerDevice();
+    ptrPriv = (sunPtrPrivPtr) pPointer->public.devicePrivate;
+    if (!pPointer->public.on)
+	return;
+
+    numPtrEvents = 0;
+    PtrAgain = TRUE;
+
+    /*
+     * So long as one events from the device remain unprocess, we loop:
+     * Take the oldest remaining event and pass it to the proper module
+     * for processing. The DDXEvent will be sent to ProcessInput by the
+     * function called.
+     */
+    while (1) {
+	/*
+	 * Get events from the pointer, storing the number
+	 * of events gotten in nPE and keeping the start of the arrays
+	 * in pE
+	 */
+	if ((numPtrEvents == 0) && PtrAgain) {
+	    ptrEvents = sunMouseGetEvents (ptrPriv->fd, pPointer->public.on, 
+					   &nPE, &PtrAgain);
+	    numPtrEvents = nPE;
+	}
+	if (numPtrEvents == 0)
+	    break;
+
+	sunMouseEnqueueEvent (pPointer, ptrEvents);
+	numPtrEvents--;
+	ptrEvents++;
+    }
+}
+
+/*
+ * DDX - specific abort routine.  Called by AbortServer().
+ */
+void AbortDDX()
+{
+    int		i;
+    ScreenPtr	pScreen;
+    DevicePtr	devPtr;
+
+    (void) OsSignal (SIGIO, SIG_IGN);
+    if (sunKbdPriv.fd != -1) {
+        if (devPtr = LookupKeyboardDevice())
+	    (void) sunChangeKbdTranslation (((sunKbdPrivPtr)(devPtr->devicePrivate))->fd, FALSE);
+    }
+    sunNonBlockConsoleOff ();
+    for (i = 0; i < screenInfo.numScreens; i++)
+    {
+	pScreen = screenInfo.screens[i];
+	(*pScreen->SaveScreen) (pScreen, SCREEN_SAVER_OFF);
+	sunDisableCursor (pScreen);
+    }
+}
+
+/* Called by GiveUp(). */
+void
+ddxGiveUp()
+{
+    AbortDDX ();
+}
+
+/* ddxInitGlobals - called by |InitGlobals| from os/util.c */
+void ddxInitGlobals(void)
+{
+}
+
+int
+ddxProcessArgument (argc, argv, i)
+    int	argc;
+    char *argv[];
+    int	i;
+{
+    extern void UseMsg();
+    extern Bool onConsole;
+    struct stat s0, scon;
+
+    if (fstat(0, &s0) != -1 && stat("/dev/con", &scon) != -1)
+	onConsole = !memcmp(&s0, &scon, sizeof(s0));
+
+#ifndef XKB
+    if (strcmp (argv[i], "-ar1") == 0) {	/* -ar1 int */
+	if (++i >= argc) UseMsg ();
+	sunAutoRepeatInitiate = 1000 * (long)atoi(argv[i]);
+	if (sunAutoRepeatInitiate > 1000000)
+	    sunAutoRepeatInitiate =  999000;
+	return 2;
+    }
+    if (strcmp (argv[i], "-ar2") == 0) {	/* -ar2 int */
+	if (++i >= argc) UseMsg ();
+	sunAutoRepeatDelay = 1000 * (long)atoi(argv[i]);
+	if (sunAutoRepeatDelay > 1000000)
+	    sunAutoRepeatDelay =  999000;
+	return 2;
+    }
+#endif
+    if (strcmp (argv[i], "-swapLkeys") == 0) {	/* -swapLkeys */
+	sunSwapLkeys = TRUE;
+	return 1;
+    }
+    if (strcmp (argv[i], "-debug") == 0) {	/* -debug */
+	return 1;
+    }
+    if (strcmp (argv[i], "-dev") == 0) {	/* -dev /dev/mumble */
+	if (++i >= argc) UseMsg ();
+	return 2;
+    }
+    if (strcmp (argv[i], "-mono") == 0) {	/* -mono */
+	return 1;
+    }
+    if (strcmp (argv[i], "-zaphod") == 0) {	/* -zaphod */
+	sunActiveZaphod = FALSE;
+	return 1;
+    }
+    if (strcmp (argv[i], "-flipPixels") == 0) {	/* -flipPixels */
+	sunFlipPixels = TRUE;
+	return 1;
+    }
+    if (strcmp (argv[i], "-fbinfo") == 0) {	/* -fbinfo */
+	sunFbInfo = TRUE;
+	return 1;
+    }
+    if (strcmp (argv[i], "-kbd") == 0) {	/* -kbd */
+	if (++i >= argc) UseMsg();
+	return 2;
+    }
+    if (strcmp (argv[i], "-protect") == 0) {	/* -protect */
+	if (++i >= argc) UseMsg();
+	return 2;
+    }
+    if (strcmp (argv[i], "-noGX") == 0) {
+	sunNoGX = TRUE;
+	return 1;
+    }
+    return 0;
+}
+
+void
+ddxUseMsg()
+{
+#ifndef XKB
+    ErrorF("-ar1 int            set autorepeat initiate time\n");
+    ErrorF("-ar2 int            set autorepeat interval time\n");
+#endif
+    ErrorF("-swapLkeys          swap keysyms on L1..L10\n");
+    ErrorF("-debug              disable non-blocking console mode\n");
+    ErrorF("-dev fn[:fn][:fn]   name of device[s] to open\n");
+    ErrorF("-mono               force monochrome-only screen\n");
+    ErrorF("-zaphod             disable active Zaphod mode\n");
+    ErrorF("-fbinfo             tell more about the found frame buffer(s)\n");
+#ifdef UNDOCUMENTED
+    ErrorF("-noGX               treat the GX as a dumb frame buffer\n");
+#endif
+}
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c
new file mode 100644
index 000000000..46fe7eb6c
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c
@@ -0,0 +1,1080 @@
+/* $Xorg: sunLyKbd.c,v 1.3 2000/08/17 19:48:37 cpqbld Exp $ */
+/*
+ * This is sunKbd.c modified for LynxOS
+ * Copyright 1996 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyKbd.c,v 3.6 2001/08/01 00:44:49 tsi Exp $ */
+
+/*-
+ * Copyright 1987 by the Regents of the University of California
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  The University of California
+ * makes no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without
+ * express or implied warranty.
+ */
+
+/************************************************************
+Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA.
+
+                    All Rights Reserved
+
+Permission  to  use,  copy,  modify,  and  distribute   this
+software  and  its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright no-
+tice  appear  in all copies and that both that copyright no-
+tice and this permission notice appear in  supporting  docu-
+mentation,  and  that the names of Sun or The Open Group
+not be used in advertising or publicity pertaining to 
+distribution  of  the software  without specific prior 
+written permission. Sun and The Open Group make no 
+representations about the suitability of this software for 
+any purpose. It is provided "as is" without any express or 
+implied warranty.
+
+SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
+NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
+ABLE  FOR  ANY SPECIAL, 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.
+
+********************************************************/
+
+#define NEED_EVENTS
+#include "sun.h"
+#include "keysym.h"
+#include "Sunkeysym.h"
+#include "osdep.h"
+
+#include <X11/Xpoll.h>
+
+#ifdef XKB
+#include <X11/extensions/XKB.h>
+#include <X11/extensions/XKBstr.h>
+#include <X11/extensions/XKBsrv.h>
+#endif
+
+#define SUN_LED_MASK	0x0f
+#define MIN_KEYCODE	7	/* necessary to avoid the mouse buttons */
+#define MAX_KEYCODE	255	/* limited by the protocol */
+#ifndef KB_SUN4 
+#define KB_SUN4		4
+#endif
+
+#define AUTOREPEAT_INITIATE	400
+#define AUTOREPEAT_DELAY	50
+
+#define tvminus(tv, tv1, tv2)   /* tv = tv1 - tv2 */ \
+		if ((tv1).tv_usec < (tv2).tv_usec) { \
+		    (tv1).tv_usec += 1000000; \
+		    (tv1).tv_sec -= 1; \
+		} \
+		(tv).tv_usec = (tv1).tv_usec - (tv2).tv_usec; \
+		(tv).tv_sec = (tv1).tv_sec - (tv2).tv_sec;
+
+#define tvplus(tv, tv1, tv2)    /* tv = tv1 + tv2 */ \
+		(tv).tv_sec = (tv1).tv_sec + (tv2).tv_sec; \
+		(tv).tv_usec = (tv1).tv_usec + (tv2).tv_usec; \
+		if ((tv).tv_usec > 1000000) { \
+		    (tv).tv_usec -= 1000000; \
+		    (tv).tv_sec += 1; \
+		}
+
+extern KeySymsRec sunKeySyms[];
+extern SunModmapRec* sunModMaps[];
+
+long	  	  sunAutoRepeatInitiate = 1000 * AUTOREPEAT_INITIATE;
+long	  	  sunAutoRepeatDelay = 1000 * AUTOREPEAT_DELAY;
+
+static int		autoRepeatKeyDown = 0;
+static int		autoRepeatReady;
+static int		autoRepeatFirst;
+static struct timeval	autoRepeatLastKeyDownTv;
+static struct timeval	autoRepeatDeltaTv;
+
+void sunKbdWait()
+{
+    static struct timeval lastChngKbdTransTv;
+    struct timeval tv;
+    struct timeval lastChngKbdDeltaTv;
+    unsigned int lastChngKbdDelta;
+
+    X_GETTIMEOFDAY(&tv);
+    if (!lastChngKbdTransTv.tv_sec)
+	lastChngKbdTransTv = tv;
+    tvminus(lastChngKbdDeltaTv, tv, lastChngKbdTransTv);
+    lastChngKbdDelta = TVTOMILLI(lastChngKbdDeltaTv);
+    if (lastChngKbdDelta < 750) {
+	unsigned wait;
+	/*
+         * We need to guarantee at least 750 milliseconds between
+	 * calls to KIOCTRANS. YUCK!
+	 */
+	wait = (750L - lastChngKbdDelta) * 1000L;
+        usleep (wait);
+        X_GETTIMEOFDAY(&tv);
+    }
+    lastChngKbdTransTv = tv;
+}
+
+static void SwapLKeys(keysyms)
+    KeySymsRec* keysyms;
+{
+    unsigned int i;
+    KeySym k;
+
+    for (i = 2; i < keysyms->maxKeyCode * keysyms->mapWidth; i++)
+	if (keysyms->map[i] == XK_L1 ||
+	    keysyms->map[i] == XK_L2 ||
+	    keysyms->map[i] == XK_L3 ||
+	    keysyms->map[i] == XK_L4 ||
+	    keysyms->map[i] == XK_L5 ||
+	    keysyms->map[i] == XK_L6 ||
+	    keysyms->map[i] == XK_L7 ||
+	    keysyms->map[i] == XK_L8 ||
+	    keysyms->map[i] == XK_L9 ||
+	    keysyms->map[i] == XK_L10) {
+	    /* yes, I could have done a clever two line swap! */
+	    k = keysyms->map[i - 2];
+	    keysyms->map[i - 2] = keysyms->map[i];
+	    keysyms->map[i] = k;
+	}
+}
+
+static void SetLights (ctrl, fd)
+    KeybdCtrl*	ctrl;
+    int fd;
+{
+#ifdef KIOCSLED
+    static unsigned char led_tab[16] = {
+	0,
+	LED_NUM_LOCK,
+	LED_SCROLL_LOCK,
+	LED_SCROLL_LOCK | LED_NUM_LOCK,
+	LED_COMPOSE,
+	LED_COMPOSE | LED_NUM_LOCK,
+	LED_COMPOSE | LED_SCROLL_LOCK,
+	LED_COMPOSE | LED_SCROLL_LOCK | LED_NUM_LOCK,
+	LED_CAPS_LOCK,
+	LED_CAPS_LOCK | LED_NUM_LOCK,
+	LED_CAPS_LOCK | LED_SCROLL_LOCK,
+	LED_CAPS_LOCK | LED_SCROLL_LOCK | LED_NUM_LOCK,
+	LED_CAPS_LOCK | LED_COMPOSE,
+	LED_CAPS_LOCK | LED_COMPOSE | LED_NUM_LOCK,
+	LED_CAPS_LOCK | LED_COMPOSE | LED_SCROLL_LOCK,
+	LED_CAPS_LOCK | LED_COMPOSE | LED_SCROLL_LOCK | LED_NUM_LOCK
+    };
+    if (ioctl (fd, KIOCSLED, (caddr_t)&led_tab[ctrl->leds & 0x0f]) == -1)
+#if defined(PATCHED_CONSOLE)
+	Error("Failed to set keyboard lights");
+#else
+        ; /* silly driver bug always returns error */
+#endif
+#endif
+}
+
+
+static void ModLight (device, on, led)
+    DeviceIntPtr device;
+    Bool	on;
+    int		led;
+{
+    KeybdCtrl*	ctrl = &device->kbdfeed->ctrl;
+    sunKbdPrivPtr pPriv = (sunKbdPrivPtr) device->public.devicePrivate;
+
+    if(on) {
+	ctrl->leds |= led;
+	pPriv->leds |= led;
+    } else {
+	ctrl->leds &= ~led;
+	pPriv->leds &= ~led;
+    }
+    SetLights (ctrl, pPriv->fd);
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunBell --
+ *	Ring the terminal/keyboard bell
+ *
+ * Results:
+ *	Ring the keyboard bell for an amount of time proportional to
+ *	"loudness."
+ *
+ * Side Effects:
+ *	None, really...
+ *
+ *-----------------------------------------------------------------------
+ */
+
+static void bell (
+    int fd,
+    int duration)
+{
+#if defined(PATCHED_CONSOLE)
+    int		    kbdCmd;   	    /* Command to give keyboard */
+
+    kbdCmd = KBD_CMD_BELL;
+    if (ioctl (fd, KIOCCMD, &kbdCmd) == -1) {
+ 	Error("Failed to activate bell");
+	return;
+    }
+    if (duration) usleep (duration);
+    kbdCmd = KBD_CMD_NOBELL;
+    if (ioctl (fd, KIOCCMD, &kbdCmd) == -1)
+	Error ("Failed to deactivate bell");
+#endif
+}
+
+static void sunBell (
+    int		    percent,
+    DeviceIntPtr    device,
+    pointer	    ctrl,
+    int		    unused)
+{
+    KeybdCtrl*      kctrl = (KeybdCtrl*) ctrl;
+    sunKbdPrivPtr   pPriv = (sunKbdPrivPtr) device->public.devicePrivate;
+ 
+    if (percent == 0 || kctrl->bell == 0)
+ 	return;
+
+    bell (pPriv->fd, kctrl->bell_duration * 1000);
+}
+
+static void sunEnqueueEvent (xE)
+    xEvent* xE;
+{
+    sigset_t holdmask;
+
+    (void) sigaddset (&holdmask, SIGIO);
+    (void) sigprocmask (SIG_BLOCK, &holdmask, (sigset_t*)NULL);
+    mieqEnqueue (xE);
+    (void) sigprocmask (SIG_UNBLOCK, &holdmask, (sigset_t*)NULL);
+}
+
+
+#define XLED_NUM_LOCK    0x1
+#define XLED_COMPOSE     0x4
+#define XLED_SCROLL_LOCK 0x2
+#define XLED_CAPS_LOCK   0x8
+
+static KeyCode LookupKeyCode (keysym, keysymsrec)
+    KeySym keysym;
+    KeySymsPtr keysymsrec;
+{
+    KeyCode i;
+    int ii, index = 0;
+
+    for (i = keysymsrec->minKeyCode; i < keysymsrec->maxKeyCode; i++)
+	for (ii = 0; ii < keysymsrec->mapWidth; ii++)
+	    if (keysymsrec->map[index++] == keysym)
+		return i;
+}
+
+static void pseudoKey(device, down, keycode)
+    DeviceIntPtr device;
+    Bool down;
+    KeyCode keycode;
+{
+    int bit;
+    CARD8 modifiers;
+    CARD16 mask;
+    BYTE* kptr;
+
+    kptr = &device->key->down[keycode >> 3];
+    bit = 1 << (keycode & 7);
+    modifiers = device->key->modifierMap[keycode];
+    if (down) {
+	/* fool dix into thinking this key is now "down" */
+	int i;
+	*kptr |= bit;
+	device->key->prev_state = device->key->state;
+	for (i = 0, mask = 1; modifiers; i++, mask <<= 1)
+	    if (mask & modifiers) {
+		device->key->modifierKeyCount[i]++;
+		device->key->state += mask;
+		modifiers &= ~mask;
+	    }
+    } else {
+	/* fool dix into thinking this key is now "up" */
+	if (*kptr & bit) {
+	    int i;
+	    *kptr &= ~bit;
+	    device->key->prev_state = device->key->state;
+	    for (i = 0, mask = 1; modifiers; i++, mask <<= 1)
+		if (mask & modifiers) {
+		    if (--device->key->modifierKeyCount[i] <= 0) {
+			device->key->state &= ~mask;
+			device->key->modifierKeyCount[i] = 0;
+		    }
+		    modifiers &= ~mask;
+		}
+	}
+    }
+}
+
+static void DoLEDs(device, ctrl, pPriv)
+    DeviceIntPtr    device;	    /* Keyboard to alter */
+    KeybdCtrl* ctrl;
+    sunKbdPrivPtr pPriv; 
+{
+#ifdef XKB
+    if (noXkbExtension) {
+#endif
+    if ((ctrl->leds & XLED_CAPS_LOCK) && !(pPriv->leds & XLED_CAPS_LOCK))
+	    pseudoKey(device, TRUE,
+		LookupKeyCode(XK_Caps_Lock, &device->key->curKeySyms));
+
+    if (!(ctrl->leds & XLED_CAPS_LOCK) && (pPriv->leds & XLED_CAPS_LOCK))
+	    pseudoKey(device, FALSE,
+		LookupKeyCode(XK_Caps_Lock, &device->key->curKeySyms));
+
+    if ((ctrl->leds & XLED_NUM_LOCK) && !(pPriv->leds & XLED_NUM_LOCK))
+	    pseudoKey(device, TRUE,
+		LookupKeyCode(XK_Num_Lock, &device->key->curKeySyms));
+
+    if (!(ctrl->leds & XLED_NUM_LOCK) && (pPriv->leds & XLED_NUM_LOCK))
+	    pseudoKey(device, FALSE,
+		LookupKeyCode(XK_Num_Lock, &device->key->curKeySyms));
+
+    if ((ctrl->leds & XLED_SCROLL_LOCK) && !(pPriv->leds & XLED_SCROLL_LOCK))
+	    pseudoKey(device, TRUE,
+		LookupKeyCode(XK_Scroll_Lock, &device->key->curKeySyms));
+
+    if (!(ctrl->leds & XLED_SCROLL_LOCK) && (pPriv->leds & XLED_SCROLL_LOCK))
+	    pseudoKey(device, FALSE,
+		LookupKeyCode(XK_Scroll_Lock, &device->key->curKeySyms));
+
+    if ((ctrl->leds & XLED_COMPOSE) && !(pPriv->leds & XLED_COMPOSE))
+	    pseudoKey(device, TRUE,
+		LookupKeyCode(SunXK_Compose, &device->key->curKeySyms));
+
+    if (!(ctrl->leds & XLED_COMPOSE) && (pPriv->leds & XLED_COMPOSE))
+	    pseudoKey(device, FALSE,
+		LookupKeyCode(SunXK_Compose, &device->key->curKeySyms));
+#ifdef XKB
+    }
+#endif
+    pPriv->leds = ctrl->leds & 0x0f;
+    SetLights (ctrl, pPriv->fd);
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunKbdCtrl --
+ *	Alter some of the keyboard control parameters
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	Some...
+ *
+ *-----------------------------------------------------------------------
+ */
+
+static void sunKbdCtrl (
+    DeviceIntPtr    device,
+    KeybdCtrl*	    ctrl)
+{
+    sunKbdPrivPtr pPriv = (sunKbdPrivPtr) device->public.devicePrivate;
+
+    if (pPriv->fd < 0) return;
+
+    if (ctrl->click != pPriv->click) {
+    	int kbdClickCmd;
+
+	pPriv->click = ctrl->click;
+#if defined(PATCHED_CONSOLE)
+	kbdClickCmd = pPriv->click ? KBD_CMD_CLICK : KBD_CMD_NOCLICK;
+    	if (ioctl (pPriv->fd, KIOCCMD, &kbdClickCmd) == -1)
+ 	    Error("Failed to set keyclick");
+#endif
+    }
+    if (pPriv->type == KB_SUN4 && pPriv->leds != ctrl->leds & 0x0f)
+	DoLEDs(device, ctrl, pPriv);
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunInitKbdNames --
+ *	Handle the XKB initialization
+ *
+ * Results:
+ *	None.
+ *
+ * Comments: 
+ *     This function needs considerable work, in conjunctions with
+ *     the need to add geometry descriptions of Sun Keyboards.
+ *     It would also be nice to have #defines for all the keyboard
+ *     layouts so that we don't have to have these hard-coded
+ *     numbers.
+ *
+ *-----------------------------------------------------------------------
+ */
+#ifdef XKB
+static void sunInitKbdNames (
+    XkbComponentNamesRec* names,
+    sunKbdPrivPtr pKbd)
+{
+#ifndef XKBBUFSIZE
+#define XKBBUFSIZE 64
+#endif
+    static char keycodesbuf[XKBBUFSIZE];
+    static char geometrybuf[XKBBUFSIZE];
+    static char  symbolsbuf[XKBBUFSIZE];
+
+    names->keymap = NULL;
+    names->compat = "compat/complete";
+    names->types  = "types/complete";
+    names->keycodes = keycodesbuf;
+    names->geometry = geometrybuf;
+    names->symbols = symbolsbuf;
+    (void) strcpy (keycodesbuf, "keycodes/");
+    (void) strcpy (geometrybuf, "geometry/");
+    (void) strcpy (symbolsbuf, "symbols/");
+
+    /* keycodes & geometry */
+    switch (pKbd->type) {
+    case KB_SUN2:
+	(void) strcat (names->keycodes, "sun(type2)");
+	(void) strcat (names->geometry, "sun(type2)");
+	(void) strcat (names->symbols, "us(sun2)");
+	break;
+    case KB_SUN3:
+	(void) strcat (names->keycodes, "sun(type3)");
+	(void) strcat (names->geometry, "sun(type3)");
+	(void) strcat (names->symbols, "us(sun3)");
+	break;
+    case KB_SUN4:
+	if (pKbd->layout == 19) {
+	    (void) strcat (names->keycodes, "sun(US101A)");
+	    (void) strcat (names->geometry, "pc101-NG"); /* XXX */
+	    (void) strcat (names->symbols, "us(pc101)");
+	} else if (pKbd->layout < 33) {
+	    (void) strcat (names->keycodes, "sun(type4)");
+	    (void) strcat (names->geometry, "sun(type4)");
+	    if (sunSwapLkeys)
+		(void) strcat (names->symbols, "sun/us(sun4ol)");
+	    else
+		(void) strcat (names->symbols, "sun/us(sun4)");
+	} else {
+	    (void) strcat (names->keycodes, "sun(type5)");
+	    if (pKbd->layout == 34 || pKbd->layout == 81)
+		(void) strcat (names->geometry, "sun(type5unix)");
+	    else
+		(void) strcat (names->geometry, "sun(type5)");
+	    if (sunSwapLkeys)
+		(void) strcat (names->symbols, "sun/us(sun5ol)");
+	    else
+		(void) strcat (names->symbols, "sun/us(sun5)");
+	}
+	break;
+    default:
+	names->keycodes = names->geometry = NULL;
+	break;
+    }
+
+    /* extra symbols */
+    if (pKbd->type == KB_SUN4) {
+	switch (pKbd->layout) {
+	case  0: case  1: case 33: case 34: case 80: case 81: 
+	    break;
+	case  3:
+	    (void) strcat (names->symbols, "+ca"); break;
+	case  4: case 36: case 83: 
+	    (void) strcat (names->symbols, "+dk"); break;
+	case  5: case 37: case 84: 
+	    (void) strcat (names->symbols, "+de"); break;
+	case  6: case 38: case 85: 
+	    (void) strcat (names->symbols, "+it"); break;
+	case  8: case 40: case 87: 
+	    (void) strcat (names->symbols, "+no"); break;
+	case  9: case 41: case 88: 
+	    (void) strcat (names->symbols, "+pt"); break;
+	case 10: case 42: case 89: 
+	    (void) strcat (names->symbols, "+es"); break;
+	case 11: case 43: case 90: 
+	    (void) strcat (names->symbols, "+se"); break;
+	case 12: case 44: case 91: 
+	    (void) strcat (names->symbols, "+fr_CH"); break;
+	case 13: case 45: case 92: 
+	    (void) strcat (names->symbols, "+de_CH"); break;
+	case 14: case 46: case 93: 
+	    (void) strcat (names->symbols, "+gb"); break; /* s/b en_UK */
+	case 52:
+	    (void) strcat (names->symbols, "+pl"); break;
+	case 53:
+	    (void) strcat (names->symbols, "+cs"); break;
+	case 54:
+	    (void) strcat (names->symbols, "+ru"); break;
+#if 0
+	/* don't have symbols defined for these yet, let them default */
+	case  2:
+	    (void) strcat (names->symbols, "+fr_BE"); break;
+	case  7: case 39: case 86: 
+	    (void) strcat (names->symbols, "+nl"); break;
+	case 50: case 97:
+	    (void) strcat (names->symbols, "+fr_CA"); break;
+	case 16: case 47: case 94: 
+	    (void) strcat (names->symbols, "+ko"); break;
+	case 17: case 48: case 95: 
+	    (void) strcat (names->symbols, "+tw"); break;
+	case 32: case 49: case 96: 
+	    (void) strcat (names->symbols, "+jp"); break;
+	case 51:
+	    (void) strcat (names->symbols, "+hu"); break;
+#endif
+	/* 
+	 * by setting the symbols to NULL XKB will use the symbols in
+	 * the "default" keymap.
+	 */
+	default: 
+	    names->symbols = NULL; return; break;
+	}
+    }
+}
+#endif /* XKB */
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunKbdProc --
+ *	Handle the initialization, etc. of a keyboard.
+ *
+ * Results:
+ *	None.
+ *
+ *-----------------------------------------------------------------------
+ */
+
+int sunKbdProc (
+    DeviceIntPtr  device,
+    int	    	  what)
+{
+    static int once;
+    static struct termio kbdtty;
+    struct termio tty;
+    int i;
+    DevicePtr pKeyboard = (DevicePtr) device;
+    sunKbdPrivPtr pPriv;
+    KeybdCtrl*	ctrl = &device->kbdfeed->ctrl;
+    extern int XkbDfltRepeatDelay, XkbDfltRepeatInterval;
+
+    static CARD8 *workingModMap = NULL;
+    static KeySymsRec *workingKeySyms;
+
+    switch (what) {
+    case DEVICE_INIT:
+	if (pKeyboard != LookupKeyboardDevice()) {
+	    ErrorF ("Cannot open non-system keyboard\n");
+	    return (!Success);
+	}
+	    
+	if (!workingKeySyms) {
+	    workingKeySyms = &sunKeySyms[sunKbdPriv.type];
+
+	    if (sunKbdPriv.type == KB_SUN4 && sunSwapLkeys)
+		SwapLKeys(workingKeySyms);
+
+	    if (workingKeySyms->minKeyCode < MIN_KEYCODE) {
+		workingKeySyms->minKeyCode += MIN_KEYCODE;
+		workingKeySyms->maxKeyCode += MIN_KEYCODE;
+	    }
+	    if (workingKeySyms->maxKeyCode > MAX_KEYCODE)
+		workingKeySyms->maxKeyCode = MAX_KEYCODE;
+	}
+
+	if (!workingModMap) {
+	    workingModMap=(CARD8 *)xalloc(MAP_LENGTH);
+	    (void) memset(workingModMap, 0, MAP_LENGTH);
+	    for(i=0; sunModMaps[sunKbdPriv.type][i].key != 0; i++)
+		workingModMap[sunModMaps[sunKbdPriv.type][i].key + MIN_KEYCODE] = 
+		sunModMaps[sunKbdPriv.type][i].modifiers;
+	}
+
+	(void) memset ((void *) defaultKeyboardControl.autoRepeats,
+			~0, sizeof defaultKeyboardControl.autoRepeats);
+
+#ifdef XKB
+	if (noXkbExtension) {
+	    sunAutoRepeatInitiate = XkbDfltRepeatDelay * 1000;
+	    sunAutoRepeatDelay = XkbDfltRepeatInterval * 1000;
+#endif
+	autoRepeatKeyDown = 0;
+#ifdef XKB
+	}
+#endif
+	pKeyboard->devicePrivate = (pointer)&sunKbdPriv;
+	pKeyboard->on = FALSE;
+
+#ifdef XKB
+	if (noXkbExtension) {
+#endif
+	InitKeyboardDeviceStruct(pKeyboard, 
+				 workingKeySyms, workingModMap,
+				 sunBell, sunKbdCtrl);
+#ifdef XKB
+	} else {
+	    XkbComponentNamesRec names;
+	    sunInitKbdNames (&names, &sunKbdPriv);
+	    XkbInitKeyboardDeviceStruct((DeviceIntPtr) pKeyboard, &names,
+					workingKeySyms, workingModMap,
+					sunBell, sunKbdCtrl);
+	}
+#endif
+	break;
+
+    case DEVICE_ON:
+	pPriv = (sunKbdPrivPtr)pKeyboard->devicePrivate;
+	/*
+	 * Set the keyboard into "direct" mode and turn on
+	 * event translation.
+	 */
+	if (sunChangeKbdTranslation(pPriv->fd, TRUE) == -1)
+	    FatalError("Can't set keyboard translation\n");
+	/*
+	 * for LynxOS, save current termio setting and
+	 * set the keyboard into raw mode
+	 */
+	if (!once)
+	{
+	    ioctl(pPriv->fd, TCGETA, &kbdtty);
+	    once = 1;
+	}
+	tty = kbdtty;
+	tty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
+	tty.c_oflag = 0;
+	tty.c_cflag = CREAD | CS8;
+	tty.c_lflag = 0;
+	tty.c_cc[VTIME] = 0;
+	tty.c_cc[VMIN] = 0;
+	if (ioctl(pPriv->fd, TCSETAW, &tty) < 0)
+		perror("ioctl TCSETAW");
+	AddEnabledDevice(pPriv->fd);
+	pKeyboard->on = TRUE;
+	break;
+
+    case DEVICE_CLOSE:
+    case DEVICE_OFF:
+	pPriv = (sunKbdPrivPtr)pKeyboard->devicePrivate;
+	if (pPriv->type == KB_SUN4) {
+	    /* dumb bug in Sun's keyboard! Turn off LEDS before resetting */
+	    pPriv->leds = 0;
+	    ctrl->leds = 0;
+	    SetLights(ctrl, pPriv->fd);
+	}
+	/*
+	 * Restore original keyboard directness and translation.
+	 */
+	if (sunChangeKbdTranslation(pPriv->fd,FALSE) == -1)
+	    FatalError("Can't reset keyboard translation\n");
+	/* restore saved termio setting */
+	if (ioctl(pPriv->fd, TCSETAW, &kbdtty) < 0)
+		perror("ioctl TCSETAW");
+	pKeyboard->on = FALSE;
+	RemoveEnabledDevice(pPriv->fd);
+	break;
+    default:
+	FatalError("Unknown keyboard operation\n");
+    }
+    return Success;
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunKbdGetEvents --
+ *	Return the events waiting in the wings for the given keyboard.
+ *
+ * Results:
+ *	A pointer to an array of Firm_events or (Firm_event *)0 if no events
+ *	The number of events contained in the array.
+ *	A boolean as to whether more events might be available.
+ *
+ * Side Effects:
+ *	None.
+ *-----------------------------------------------------------------------
+ */
+
+Firm_event* sunKbdGetEvents (
+    int		fd,
+    Bool	on,
+    int*	pNumEvents,
+    Bool*	pAgain)
+{
+    int	    	  nBytes;	    /* number of bytes of events available. */
+    static Firm_event	evBuf[MAXEVENTS];   /* Buffer for Firm_events */
+
+    char buf[64];
+
+    if ((nBytes = read(fd, buf, sizeof(buf))) == -1) {
+    	if (errno == EWOULDBLOCK || errno == EAGAIN || errno == EINTR)
+    	{
+    	    *pNumEvents = 0;
+    	    if (errno == EINTR)
+    	    	*pAgain = TRUE;
+    	    else
+	    	*pAgain = FALSE;
+    	} else {
+	    Error ("Reading keyboard");
+	    FatalError ("Could not read the keyboard");
+    	}
+    } else {
+    	int i;
+	struct timeval now;
+
+	if (on) {
+	    X_GETTIMEOFDAY(&now);
+	    *pNumEvents = nBytes;
+	    *pAgain = (nBytes == sizeof(buf)); /* very unlikely... */
+	    for (i = 0; i < nBytes; i++)
+	    {
+    		evBuf[i].id = buf[i] & 0x7f;
+    		evBuf[i].value = (buf[i] & 0x80) ? VKEY_UP : VKEY_DOWN;
+    		evBuf[i].time = now;
+	    }
+	} else {
+	    *pNumEvents = 0;
+	    *pAgain = FALSE;
+	}
+    }
+    return evBuf;
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunKbdEnqueueEvent --
+ *
+ *-----------------------------------------------------------------------
+ */
+static xEvent	autoRepeatEvent;
+static int	composeCount;
+
+static Bool DoSpecialKeys(device, xE, fe)
+    DeviceIntPtr  device;
+    xEvent*       xE;
+    Firm_event* fe;
+{
+    int	shift_index, map_index, bit;
+    KeySym ksym;
+    BYTE* kptr;
+    sunKbdPrivPtr pPriv = (sunKbdPrivPtr)device->public.devicePrivate;
+    BYTE keycode = xE->u.u.detail;
+    CARD8 keyModifiers = device->key->modifierMap[keycode];
+
+    /* look up the present idea of the keysym */
+    shift_index = 0;
+    if (device->key->state & ShiftMask) 
+	shift_index ^= 1;
+    if (device->key->state & LockMask) 
+	shift_index ^= 1;
+    map_index = (fe->id - 1) * device->key->curKeySyms.mapWidth;
+    ksym = device->key->curKeySyms.map[shift_index + map_index];
+    if (ksym == NoSymbol)
+	ksym = device->key->curKeySyms.map[map_index];
+
+    /*
+     * Toggle functionality is hardcoded. This is achieved by always
+     * discarding KeyReleases on these keys, and converting every other
+     * KeyPress into a KeyRelease.
+     */
+    if (xE->u.u.type == KeyRelease 
+	&& (ksym == XK_Num_Lock 
+	|| ksym == XK_Scroll_Lock 
+	|| ksym == SunXK_Compose
+	|| (keyModifiers & LockMask))) 
+	return TRUE;
+
+    kptr = &device->key->down[keycode >> 3];
+    bit = 1 << (keycode & 7);
+    if ((*kptr & bit) &&
+	(ksym == XK_Num_Lock || ksym == XK_Scroll_Lock ||
+	ksym == SunXK_Compose || (keyModifiers & LockMask)))
+	xE->u.u.type = KeyRelease;
+
+    if (pPriv->type == KB_SUN4) {
+	if (ksym == XK_Num_Lock) {
+	    ModLight (device, xE->u.u.type == KeyPress, XLED_NUM_LOCK);
+	} else if (ksym == XK_Scroll_Lock) {
+	    ModLight (device, xE->u.u.type == KeyPress, XLED_SCROLL_LOCK);
+	} else if (ksym == SunXK_Compose) {
+	    ModLight (device, xE->u.u.type == KeyPress, XLED_COMPOSE);
+	    if (xE->u.u.type == KeyPress) composeCount = 2;
+	    else composeCount = 0;
+	} else if (keyModifiers & LockMask) {
+	    ModLight (device, xE->u.u.type == KeyPress, XLED_CAPS_LOCK);
+	}
+	if (xE->u.u.type == KeyRelease) {
+	    if (composeCount > 0 && --composeCount == 0) {
+		pseudoKey(device, FALSE,
+		    LookupKeyCode(SunXK_Compose, &device->key->curKeySyms));
+		ModLight (device, FALSE, XLED_COMPOSE);
+	    }
+	}
+    }
+
+    if ((xE->u.u.type == KeyPress) && (keyModifiers == 0)) {
+	/* initialize new AutoRepeater event & mark AutoRepeater on */
+	autoRepeatEvent = *xE;
+	autoRepeatFirst = TRUE;
+	autoRepeatKeyDown++;
+	autoRepeatLastKeyDownTv = fe->time;
+    }
+    return FALSE;
+}
+
+void sunKbdEnqueueEvent (
+    DeviceIntPtr  device,
+    Firm_event	  *fe)
+{
+    xEvent		xE;
+    BYTE		keycode;
+    CARD8		keyModifiers;
+
+    keycode = (fe->id & 0x7f) + MIN_KEYCODE;
+
+    keyModifiers = device->key->modifierMap[keycode];
+#ifdef XKB
+    if (noXkbExtension) {
+#endif
+    if (autoRepeatKeyDown && (keyModifiers == 0) &&
+	((fe->value == VKEY_DOWN) || (keycode == autoRepeatEvent.u.u.detail))) {
+	/*
+	 * Kill AutoRepeater on any real non-modifier key down, or auto key up
+	 */
+	autoRepeatKeyDown = 0;
+    }
+#ifdef XKB
+    }
+#endif
+    xE.u.keyButtonPointer.time = TVTOMILLI(fe->time);
+    xE.u.u.type = ((fe->value == VKEY_UP) ? KeyRelease : KeyPress);
+    xE.u.u.detail = keycode;
+#ifdef XKB
+    if (noXkbExtension) {
+#endif
+    if (DoSpecialKeys(device, &xE, fe))
+	return;
+#ifdef XKB
+    }
+#endif /* ! XKB */
+    mieqEnqueue (&xE);
+}
+
+void sunEnqueueAutoRepeat ()
+{
+    int	delta;
+    int	i, mask;
+    DeviceIntPtr device = (DeviceIntPtr)LookupKeyboardDevice();
+    KeybdCtrl* ctrl = &device->kbdfeed->ctrl;
+    sunKbdPrivPtr   pPriv = (sunKbdPrivPtr) device->public.devicePrivate;
+
+    if (ctrl->autoRepeat != AutoRepeatModeOn) {
+	autoRepeatKeyDown = 0;
+	return;
+    }
+    i=(autoRepeatEvent.u.u.detail >> 3);
+    mask=(1 << (autoRepeatEvent.u.u.detail & 7));
+    if (!(ctrl->autoRepeats[i] & mask)) {
+	autoRepeatKeyDown = 0;
+	return;
+    }
+
+    /*
+     * Generate auto repeat event.	XXX one for now.
+     * Update time & pointer location of saved KeyPress event.
+     */
+
+    delta = TVTOMILLI(autoRepeatDeltaTv);
+    autoRepeatFirst = FALSE;
+
+    /*
+     * Fake a key up event and a key down event
+     * for the last key pressed.
+     */
+    autoRepeatEvent.u.keyButtonPointer.time += delta;
+    autoRepeatEvent.u.u.type = KeyRelease;
+
+    /*
+     * hold off any more inputs while we get these safely queued up
+     * further SIGIO are 
+     */
+    sunEnqueueEvent (&autoRepeatEvent);
+    autoRepeatEvent.u.u.type = KeyPress;
+    sunEnqueueEvent (&autoRepeatEvent);
+    if (ctrl->click) bell (pPriv->fd, 0);
+
+    /* Update time of last key down */
+    tvplus(autoRepeatLastKeyDownTv, autoRepeatLastKeyDownTv, 
+		    autoRepeatDeltaTv);
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunChangeKbdTranslation
+ *	Makes operating system calls to set keyboard translation 
+ *	and direction on or off.
+ *
+ * Results:
+ *	-1 if failure, else 0.
+ *
+ * Side Effects:
+ * 	Changes kernel management of keyboard.
+ *
+ *-----------------------------------------------------------------------
+ */
+int sunChangeKbdTranslation(
+    int fd,
+    Bool makeTranslated)
+{   
+    int 	tmp;
+    sigset_t	hold_mask, old_mask;
+    int		toread;
+    char	junk[8192];
+
+    (void) sigfillset(&hold_mask);
+    (void) sigprocmask(SIG_BLOCK, &hold_mask, &old_mask);
+    if (makeTranslated) {
+	if (ioctl (fd, TIO_ENSCANMODE, &tmp) == -1) {
+	    Error ("Setting keyboard translation TIO_ENSCANMODE");
+	    ErrorF ("sunChangeKbdTranslation: kbdFd=%d\n", fd);
+	    return -1;
+	}
+    } else {
+	if (ioctl (fd, TIO_DISSCANMODE, &tmp) == -1) {
+	    Error ("Setting keyboard translation TIO_DISSCANMODE");
+	    ErrorF ("sunChangeKbdTranslation: kbdFd=%d\n", fd);
+	}
+    }
+    if (ioctl (fd, FIONREAD, &toread) != -1 && toread > 0) {
+	while (toread) {
+	    tmp = toread;
+	    if (toread > sizeof (junk))
+		tmp = sizeof (junk);
+	    (void) read (fd, junk, tmp);
+	    toread -= tmp;
+	}
+    }
+    (void) sigprocmask(SIG_SETMASK, &old_mask, (sigset_t *)NULL);
+    return 0;
+}
+
+/*ARGSUSED*/
+Bool LegalModifier(key, pDev)
+    unsigned int key;
+    DevicePtr	pDev;
+{
+    return TRUE;
+}
+
+/*ARGSUSED*/
+void sunBlockHandler(nscreen, pbdata, pptv, pReadmask)
+    int nscreen;
+    pointer pbdata;
+    struct timeval **pptv;
+    pointer pReadmask;
+{
+    KeybdCtrl* ctrl = &((DeviceIntPtr)LookupKeyboardDevice())->kbdfeed->ctrl;
+    static struct timeval artv = { 0, 0 };	/* autorepeat timeval */
+
+    if (!autoRepeatKeyDown)
+	return;
+
+    if (ctrl->autoRepeat != AutoRepeatModeOn)
+	return;
+
+    if (autoRepeatFirst == TRUE)
+	artv.tv_usec = sunAutoRepeatInitiate;
+    else
+	artv.tv_usec = sunAutoRepeatDelay;
+    *pptv = &artv;
+
+}
+
+/*ARGSUSED*/
+void sunWakeupHandler(nscreen, pbdata, err, pReadmask)
+    int nscreen;
+    pointer pbdata;
+    unsigned long err;
+    pointer pReadmask;
+{
+    KeybdCtrl* ctrl = &((DeviceIntPtr)LookupKeyboardDevice())->kbdfeed->ctrl;
+    struct timeval tv;
+
+    /* this works around a weird behaviour on LynxOS 2.4.0:
+     * usually we have no problems using true SIGIO driven mouse input
+     * as it is used on the other UN*X Suns. On LynxOS we have a
+     * strange behaviour upon the very first server startup after a 
+     * reboot. We won't get SIGIOs from the mouse device. The mouse
+     * will only move if we get SIGIOs from the keyboard.
+     * The solution (for now) is to use an additional WakeupHandler and
+     * poll the mouse file descriptor.
+     */
+    struct fd_set devicesWithInput;
+    struct fd_set device;
+    extern struct fd_set EnabledDevices;
+
+    XFD_ANDSET(&devicesWithInput, ((struct fd_set *) pReadmask), &EnabledDevices);
+
+    FD_ZERO(&device);
+    FD_SET(sunPtrPriv.fd, &device);
+    XFD_ANDSET(&device, &device, &devicesWithInput);
+    if (XFD_ANYSET(&device)) {
+        sigset_t newsigmask;
+
+        (void) sigemptyset (&newsigmask);
+        (void) sigaddset (&newsigmask, SIGIO);
+        (void) sigprocmask (SIG_BLOCK, &newsigmask, (sigset_t *)NULL);
+        sunEnqueueMseEvents();
+        (void) sigprocmask (SIG_UNBLOCK, &newsigmask, (sigset_t *)NULL);
+    }
+
+#ifdef XKB
+    if (!noXkbExtension)
+      return;
+#endif
+
+    if (ctrl->autoRepeat != AutoRepeatModeOn)
+	return;
+
+    if (autoRepeatKeyDown) {
+	X_GETTIMEOFDAY(&tv);
+	tvminus(autoRepeatDeltaTv, tv, autoRepeatLastKeyDownTv);
+	if (autoRepeatDeltaTv.tv_sec > 0 ||
+			(!autoRepeatFirst && autoRepeatDeltaTv.tv_usec >
+				sunAutoRepeatDelay) ||
+			(autoRepeatDeltaTv.tv_usec >
+				sunAutoRepeatInitiate))
+		autoRepeatReady++;
+    }
+    
+    if (autoRepeatReady)
+    {
+	sunEnqueueAutoRepeat ();
+	autoRepeatReady = 0;
+    }
+}
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyMouse.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyMouse.c
new file mode 100644
index 000000000..00df3db7c
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sunLyMouse.c
@@ -0,0 +1,649 @@
+/* $Xorg: sunLyMouse.c,v 1.3 2000/08/17 19:48:37 cpqbld Exp $ */
+/*
+ * This is sunMouse.c modified for LynxOS
+ * Copyright 1996 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyMouse.c,v 3.3 2001/01/17 22:36:53 dawes Exp $ */
+
+/*-
+ * Copyright 1987 by the Regents of the University of California
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  The University of California
+ * makes no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without
+ * express or implied warranty.
+ */
+
+/************************************************************
+Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA.
+
+                    All Rights Reserved
+
+Permission  to  use,  copy,  modify,  and  distribute   this
+software  and  its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright no-
+tice  appear  in all copies and that both that copyright no-
+tice and this permission notice appear in  supporting  docu-
+mentation,  and  that the names of Sun or The Open Group
+not be used in advertising or publicity pertaining to 
+distribution  of  the software  without specific prior 
+written permission. Sun and The Open Group make no 
+representations about the suitability of this software for 
+any purpose. It is provided "as is" without any express or 
+implied warranty.
+
+SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
+NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
+ABLE  FOR  ANY SPECIAL, 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.
+
+********************************************************/
+/*
+ * Copyright 1991, 1992, 1993 Kaleb S. Keithley
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies.  Kaleb S. Keithley makes no 
+ * representations about the suitability of this software for 
+ * any purpose.  It is provided "as is" without express or 
+ * implied warranty.
+ */
+
+#define NEED_EVENTS
+#include    "sun.h"
+
+Bool sunActiveZaphod = TRUE;
+
+static Bool sunCursorOffScreen();
+static void sunCrossScreen();
+static void sunWarpCursor();
+
+miPointerScreenFuncRec sunPointerScreenFuncs = {
+    sunCursorOffScreen,
+    sunCrossScreen,
+    sunWarpCursor,
+};
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunMouseCtrl --
+ *	Alter the control parameters for the mouse. Since acceleration
+ *	etc. is done from the PtrCtrl record in the mouse's device record,
+ *	there's nothing to do here.
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	None.
+ *
+ *-----------------------------------------------------------------------
+ */
+/*ARGSUSED*/
+static 
+void sunMouseCtrl (
+    DeviceIntPtr    device,
+    PtrCtrl*	    ctrl)
+{
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunMouseProc --
+ *	Handle the initialization, etc. of a mouse
+ *
+ * Results:
+ *	none.
+ *
+ * Side Effects:
+ *
+ * Note:
+ *	When using sunwindows, all input comes off a single fd, stored in the
+ *	global windowFd.  Therefore, only one device should be enabled and
+ *	disabled, even though the application still sees both mouse and
+ *	keyboard.  We have arbitrarily chosen to enable and disable windowFd
+ *	in the keyboard routine sunKbdProc rather than in sunMouseProc.
+ *
+ *-----------------------------------------------------------------------
+ */
+int sunMouseProc (
+    DeviceIntPtr  device,
+    int	    	  what)
+{
+    struct termio tty;
+    DevicePtr	  pMouse = (DevicePtr) device;
+    int	    	  format;
+    static int	  oformat;
+    BYTE    	  map[4];
+    char	  *dev;
+
+    switch (what) {
+	case DEVICE_INIT:
+	    if (pMouse != LookupPointerDevice()) {
+		ErrorF ("Cannot open non-system mouse");	
+		return !Success;
+	    }
+	    if (sunPtrPriv.fd == -1)
+		return !Success;
+	    pMouse->devicePrivate = (pointer) &sunPtrPriv;
+	    pMouse->on = FALSE;
+	    map[1] = 1;
+	    map[2] = 2;
+	    map[3] = 3;
+	    InitPointerDeviceStruct(
+		pMouse, map, 3, miPointerGetMotionEvents,
+ 		sunMouseCtrl, miPointerGetMotionBufferSize());
+	    break;
+
+	case DEVICE_ON:
+	    /* set mouse to raw mode */
+	    if (ioctl(sunPtrPriv.fd, TCGETA, &tty) != -1) {
+	        tty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
+		tty.c_oflag = 0;
+		tty.c_cflag = CREAD | CS8;
+		tty.c_lflag = 0;
+		tty.c_line = 0;
+		tty.c_cc[VTIME] = 0;
+		tty.c_cc[VMIN] = 0;
+		if (ioctl(sunPtrPriv.fd, TCSETAW, &tty) < 0)
+		    perror("ioctl TCSETAW");
+	    } else
+		perror("ioctl TCGETA");
+	    sunPtrPriv.bmask = 0;
+	    AddEnabledDevice (sunPtrPriv.fd);
+	    pMouse->on = TRUE;
+	    break;
+
+	case DEVICE_CLOSE:
+	    pMouse->on = FALSE;
+	    break;
+
+	case DEVICE_OFF:
+	    pMouse->on = FALSE;
+	    RemoveEnabledDevice (sunPtrPriv.fd);
+	    break;
+    }
+    return Success;
+}
+
+/* mouse protocol code from XFree86 */
+
+#define P_MS		0			/* Microsoft */
+#define P_MSC		1			/* Mouse Systems Corp */
+#define P_MM		2			/* MMseries */
+#define P_LOGI		3			/* Logitech */
+#define P_BM		4			/* BusMouse ??? */
+#define P_LOGIMAN	5			/* MouseMan / TrackMan
+						   [CHRIS-211092] */
+#define P_PS2		6			/* PS/2 mouse */
+#define P_MMHIT		7			/* MM_HitTab */
+
+static int
+xf86MouseProtocol(rBuf, nBytes, evBuf)
+     unsigned char *rBuf;
+     int nBytes;
+     Firm_event evBuf[];
+{
+  int                  i, buttons, dx, dy;
+  static int           pBufP = 0;
+  static unsigned char pBuf[8];
+  static int lastButtons;
+  int change;
+  int numEvents = 0;
+
+  const int mseType = P_MSC;
+  const int chordMiddle = 0;
+
+  static unsigned char proto[8][5] = {
+    /*  hd_mask hd_id   dp_mask dp_id   nobytes */
+    { 	0x40,	0x40,	0x40,	0x00,	3 	},  /* MicroSoft */
+    {	0xf8,	0x80,	0x00,	0x00,	5	},  /* MouseSystems */
+    {	0xe0,	0x80,	0x80,	0x00,	3	},  /* MMSeries */
+    {	0xe0,	0x80,	0x80,	0x00,	3	},  /* Logitech */
+    {	0xf8,	0x80,	0x00,	0x00,	5	},  /* BusMouse */
+    { 	0x40,	0x40,	0x40,	0x00,	3 	},  /* MouseMan
+                                                       [CHRIS-211092] */
+    {	0xc0,	0x00,	0x00,	0x00,	3	},  /* PS/2 mouse */
+    {	0xe0,	0x80,	0x80,	0x00,	3	},  /* MM_HitTablet */
+  };
+  
+  for ( i=0; i < nBytes; i++) {
+    /*
+     * Hack for resyncing: We check here for a package that is:
+     *  a) illegal (detected by wrong data-package header)
+     *  b) invalid (0x80 == -128 and that might be wrong for MouseSystems)
+     *  c) bad header-package
+     *
+     * NOTE: b) is a voilation of the MouseSystems-Protocol, since values of
+     *       -128 are allowed, but since they are very seldom we can easily
+     *       use them as package-header with no button pressed.
+     * NOTE/2: On a PS/2 mouse any byte is valid as a data byte. Furthermore,
+     *         0x80 is not valid as a header byte. For a PS/2 mouse we skip
+     *         checking data bytes.
+     *         For resyncing a PS/2 mouse we require the two most significant
+     *         bits in the header byte to be 0. These are the overflow bits,
+     *         and in case of an overflow we actually lose sync. Overflows
+     *         are very rare, however, and we quickly gain sync again after
+     *         an overflow condition. This is the best we can do. (Actually,
+     *         we could use bit 0x08 in the header byte for resyncing, since
+     *         that bit is supposed to be always on, but nobody told
+     *         Microsoft...)
+     */
+    if (pBufP != 0 && mseType != P_PS2 &&
+	((rBuf[i] & proto[mseType][2]) != proto[mseType][3]
+	 || rBuf[i] == 0x80))
+      {
+	pBufP = 0;          /* skip package */
+      }
+
+    if (pBufP == 0 &&
+	(rBuf[i] & proto[mseType][0]) != proto[mseType][1])
+      {
+	/*
+	 * Hack for Logitech MouseMan Mouse - Middle button
+	 *
+	 * Unfortunately this mouse has variable length packets: the standard
+	 * Microsoft 3 byte packet plus an optional 4th byte whenever the
+	 * middle button status changes.
+	 *
+	 * We have already processed the standard packet with the movement
+	 * and button info.  Now post an event message with the old status
+	 * of the left and right buttons and the updated middle button.
+	 */
+
+        /*
+	 * Even worse, different MouseMen and TrackMen differ in the 4th
+         * byte: some will send 0x00/0x20, others 0x01/0x21, or even
+         * 0x02/0x22, so I have to strip off the lower bits. [CHRIS-211092]
+	 */
+	if ((mseType == P_MS || mseType == P_LOGIMAN)
+          && (char)(rBuf[i] & ~0x23) == 0)
+	  {
+	    buttons = ((int)(rBuf[i] & 0x20) >> 4)
+	      | (lastButtons & 0x05);
+
+	    change = buttons ^ lastButtons;
+	    /* a little naive, but sufficient for now */
+	    if (change & 4)
+	    {
+	     evBuf[numEvents].id = MS_LEFT;
+	     evBuf[numEvents].value = (buttons & 4) ? VKEY_DOWN : VKEY_UP;
+	     ++numEvents;
+	    }
+	    if (change & 2)
+	    {
+	     evBuf[numEvents].id = MS_MIDDLE;
+	     evBuf[numEvents].value = (buttons & 2) ? VKEY_DOWN : VKEY_UP;
+	     ++numEvents;
+	    }
+	    if (change & 1)
+	    {
+	     evBuf[numEvents].id = MS_RIGHT;
+	     evBuf[numEvents].value = (buttons & 1) ? VKEY_DOWN : VKEY_UP;
+	     ++numEvents;
+	    }
+	    lastButtons = buttons;
+	  }
+
+	continue;            /* skip package */
+      }
+
+
+    pBuf[pBufP++] = rBuf[i];
+    if (pBufP != proto[mseType][4]) continue;
+
+
+    /*
+     * assembly full package
+     */
+    switch(mseType) {
+      
+    case P_LOGIMAN:	    /* MouseMan / TrackMan   [CHRIS-211092] */
+    case P_MS:              /* Microsoft */
+      if (chordMiddle)
+	buttons = (((int) pBuf[0] & 0x30) == 0x30) ? 2 :
+		  ((int)(pBuf[0] & 0x20) >> 3)
+		  | ((int)(pBuf[0] & 0x10) >> 4);
+      else {
+        buttons = (lastButtons & 2)
+		  | ((int)(pBuf[0] & 0x20) >> 3)
+		  | ((int)(pBuf[0] & 0x10) >> 4);
+      }
+      dx = (char)((pBuf[0] & 0x03) << 6) | (pBuf[1] & 0x3F);
+      dy = (char)((pBuf[0] & 0x0C) << 4) | (pBuf[2] & 0x3F);
+      break;
+      
+    case P_MSC:             /* Mouse Systems Corp */
+      buttons = (~pBuf[0]) & 0x07;
+      dx =    (char)(pBuf[1]) + (char)(pBuf[3]);
+      dy = - ((char)(pBuf[2]) + (char)(pBuf[4]));
+      break;
+
+      
+    case P_MMHIT:           /* MM_HitTablet */
+      buttons = pBuf[0] & 0x07;
+      if (buttons != 0)
+        buttons = 1 << (buttons - 1);
+      dx = (pBuf[0] & 0x10) ?   pBuf[1] : - pBuf[1];
+      dy = (pBuf[0] & 0x08) ? - pBuf[2] :   pBuf[2];
+      break;
+
+    case P_MM:              /* MM Series */
+    case P_LOGI:            /* Logitech Mice */
+      buttons = pBuf[0] & 0x07;
+      dx = (pBuf[0] & 0x10) ?   pBuf[1] : - pBuf[1];
+      dy = (pBuf[0] & 0x08) ? - pBuf[2] :   pBuf[2];
+      break;
+      
+    case P_BM:              /* BusMouse */
+      buttons = (~pBuf[0]) & 0x07;
+      dx =   pBuf[1];
+      dy = - pBuf[2];
+      break;
+
+    case P_PS2:		    /* PS/2 mouse */
+      buttons = (pBuf[0] & 0x04) >> 1 |       /* Middle */
+	        (pBuf[0] & 0x02) >> 1 |       /* Right */
+		(pBuf[0] & 0x01) << 2;        /* Left */
+      dx = (pBuf[0] & 0x10) ?    pBuf[1]-256  :  pBuf[1];
+      dy = (pBuf[0] & 0x20) ?  -(pBuf[2]-256) : -pBuf[2];
+      break;
+    }
+
+    /* a little naive, but sufficient for now */
+    change = buttons ^ lastButtons;
+    if (change & 4)
+    {
+     evBuf[numEvents].id = MS_LEFT;
+     evBuf[numEvents].value = (buttons & 4) ? VKEY_DOWN : VKEY_UP;
+     ++numEvents;
+    }
+    if (change & 2)
+    {
+     evBuf[numEvents].id = MS_MIDDLE;
+     evBuf[numEvents].value = (buttons & 2) ? VKEY_DOWN : VKEY_UP;
+     ++numEvents;
+    }
+    if (change & 1)
+    {
+     evBuf[numEvents].id = MS_RIGHT;
+     evBuf[numEvents].value = (buttons & 1) ? VKEY_DOWN : VKEY_UP;
+     ++numEvents;
+    }
+    lastButtons = buttons;
+
+    if (dx)
+    {
+     evBuf[numEvents].id = LOC_X_DELTA;
+     evBuf[numEvents].value = dx;
+     ++numEvents;
+    }
+    if (dy)
+    {
+     evBuf[numEvents].id = LOC_Y_DELTA;
+     evBuf[numEvents].value = -dy;
+     ++numEvents;
+    }
+    pBufP = 0;
+  }
+  return numEvents;
+}
+    
+/*-
+ *-----------------------------------------------------------------------
+ * sunMouseGetEvents --
+ *	Return the events waiting in the wings for the given mouse.
+ *
+ * Results:
+ *	A pointer to an array of Firm_events or (Firm_event *)0 if no events
+ *	The number of events contained in the array.
+ *	A boolean as to whether more events might be available.
+ *
+ * Side Effects:
+ *	None.
+ *-----------------------------------------------------------------------
+ */
+
+Firm_event* sunMouseGetEvents (
+    int		fd,
+    Bool	on,
+    int*	pNumEvents,
+    Bool*	pAgain)
+{
+    static Firm_event	evBuf[MAXEVENTS];   /* Buffer for Firm_events */
+    int	 nBytes;	    /* number of bytes available. */
+    char buf[8];
+
+    if ((nBytes = read(fd, buf, sizeof(buf))) == -1) {
+   	if (errno == EWOULDBLOCK || errno == EAGAIN || errno == EINTR) {
+    	    *pNumEvents = 0;
+    	    if (errno == EINTR)
+    	    	*pAgain = TRUE;
+    	    else
+	    	*pAgain = FALSE;
+    	} else {
+	    Error ("sunMouseGetEvents read");
+	    FatalError ("Could not read from mouse");
+    	}
+    } else {
+	if (on) {
+	    *pAgain = (nBytes == sizeof(buf)); /* very unlikely... */
+	    if (*pNumEvents = xf86MouseProtocol(buf, nBytes, evBuf))
+	    {
+		struct timeval now;
+		int i;
+
+		X_GETTIMEOFDAY(&now);
+		for (i=0;i<*pNumEvents;i++)
+		    evBuf[i].time = now;
+	    }
+	} else {
+	    *pNumEvents = 0;
+	    *pAgain = FALSE;
+	}
+    }
+    return evBuf;
+}
+
+
+/*-
+ *-----------------------------------------------------------------------
+ * MouseAccelerate --
+ *	Given a delta and a mouse, return the acceleration of the delta.
+ *
+ * Results:
+ *	The corrected delta
+ *
+ * Side Effects:
+ *	None.
+ *
+ *-----------------------------------------------------------------------
+ */
+static short
+MouseAccelerate (device, delta)
+    DeviceIntPtr  device;
+    int	    	  delta;
+{
+    int  sgn = sign(delta);
+    PtrCtrl *pCtrl;
+    short ret;
+
+    delta = abs(delta);
+    pCtrl = &device->ptrfeed->ctrl;
+    if (delta > pCtrl->threshold) {
+	ret = 
+	    (short) sgn * 
+		(pCtrl->threshold + ((delta - pCtrl->threshold) * pCtrl->num) /
+		    pCtrl->den);
+    } else {
+	ret = (short) sgn * delta;
+    }
+    return ret;
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * sunMouseEnqueueEvent --
+ *	Given a Firm_event for a mouse, pass it off the the dix layer
+ *	properly converted...
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	The cursor may be redrawn...? devPrivate/x/y will be altered.
+ *
+ *-----------------------------------------------------------------------
+ */
+
+void sunMouseEnqueueEvent (
+    DeviceIntPtr  device,
+    Firm_event	  *fe)
+{
+    xEvent		xE;
+    sunPtrPrivPtr	pPriv;	/* Private data for pointer */
+    int			bmask;	/* Temporary button mask */
+    unsigned long	time;
+    int			x, y;
+
+    pPriv = (sunPtrPrivPtr)device->public.devicePrivate;
+
+    time = xE.u.keyButtonPointer.time = TVTOMILLI(fe->time);
+
+    switch (fe->id) {
+    case MS_LEFT:
+    case MS_MIDDLE:
+    case MS_RIGHT:
+	/*
+	 * A button changed state. Sometimes we will get two events
+	 * for a single state change. Should we get a button event which
+	 * reflects the current state of affairs, that event is discarded.
+	 *
+	 * Mouse buttons start at 1.
+	 */
+	xE.u.u.detail = (fe->id - MS_LEFT) + 1;
+	bmask = 1 << xE.u.u.detail;
+	if (fe->value == VKEY_UP) {
+	    if (pPriv->bmask & bmask) {
+		xE.u.u.type = ButtonRelease;
+		pPriv->bmask &= ~bmask;
+	    } else {
+		return;
+	    }
+	} else {
+	    if ((pPriv->bmask & bmask) == 0) {
+		xE.u.u.type = ButtonPress;
+		pPriv->bmask |= bmask;
+	    } else {
+		return;
+	    }
+	}
+	mieqEnqueue (&xE);
+	break;
+    case LOC_X_DELTA:
+	miPointerDeltaCursor (MouseAccelerate(device,fe->value),0,time);
+	break;
+    case LOC_Y_DELTA:
+	/*
+	 * For some reason, motion up generates a positive y delta
+	 * and motion down a negative delta, so we must subtract
+	 * here instead of add...
+	 */
+	miPointerDeltaCursor (0,-MouseAccelerate(device,fe->value),time);
+	break;
+    case LOC_X_ABSOLUTE:
+	miPointerPosition (&x, &y);
+	miPointerAbsoluteCursor (fe->value, y, time);
+	break;
+    case LOC_Y_ABSOLUTE:
+	miPointerPosition (&x, &y);
+	miPointerAbsoluteCursor (x, fe->value, time);
+	break;
+    default:
+	FatalError ("sunMouseEnqueueEvent: unrecognized id\n");
+	break;
+    }
+}
+
+/*ARGSUSED*/
+static Bool
+sunCursorOffScreen (pScreen, x, y)
+    ScreenPtr	*pScreen;
+    int		*x, *y;
+{
+    int	    index, ret = FALSE;
+    extern Bool PointerConfinedToScreen();
+
+    if (PointerConfinedToScreen()) return TRUE;
+    /*
+     * Active Zaphod implementation:
+     *    increment or decrement the current screen
+     *    if the x is to the right or the left of
+     *    the current screen.
+     */
+    if (sunActiveZaphod &&
+	screenInfo.numScreens > 1 && (*x >= (*pScreen)->width || *x < 0)) {
+	index = (*pScreen)->myNum;
+	if (*x < 0) {
+	    index = (index ? index : screenInfo.numScreens) - 1;
+	    *pScreen = screenInfo.screens[index];
+	    *x += (*pScreen)->width;
+	} else {
+	    *x -= (*pScreen)->width;
+	    index = (index + 1) % screenInfo.numScreens;
+	    *pScreen = screenInfo.screens[index];
+	}
+	ret = TRUE;
+    }
+    return ret;
+}
+
+static void
+sunCrossScreen (pScreen, entering)
+    ScreenPtr	pScreen;
+    Bool	entering;
+{
+    if (sunFbs[pScreen->myNum].EnterLeave)
+	(*sunFbs[pScreen->myNum].EnterLeave) (pScreen, entering ? 0 : 1);
+}
+
+static void
+sunWarpCursor (pScreen, x, y)
+    ScreenPtr	pScreen;
+    int		x, y;
+{
+    sigset_t newsigmask;
+
+    (void) sigemptyset (&newsigmask);
+    (void) sigaddset (&newsigmask, SIGIO);
+    (void) sigprocmask (SIG_BLOCK, &newsigmask, (sigset_t *)NULL);
+    miPointerWarpCursor (pScreen, x, y);
+    (void) sigprocmask (SIG_UNBLOCK, &newsigmask, (sigset_t *)NULL);
+}
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyUtil.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyUtil.c
new file mode 100644
index 000000000..e260acfee
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/sunLyUtil.c
@@ -0,0 +1,509 @@
+/* $Xorg: sunLyUtil.c,v 1.3 2000/08/17 19:48:37 cpqbld Exp $ */
+/*
+ * CG3 and CG6 utility functions for LynxOS, derived from NetBSD
+ * Copyright 1996 by Thomas Mueller
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyUtil.c,v 3.1 1996/12/27 06:51:42 dawes Exp $ */
+
+/*      $NetBSD: bt_subr.c,v 1.4 1994/11/20 20:51:54 deraadt Exp $ */
+
+/*
+ * Copyright (c) 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. 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, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *      @(#)bt_subr.c   8.2 (Berkeley) 1/21/94
+ */
+
+/* adaption for LynxOS microSPARC 2.4.0 and X11R6[.1]
+ * Copyright 1996 by Thomas Mueller <tm@systrix.de>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Mueller not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Thomas Mueller makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, 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.
+ *
+ */
+
+#include "sun.h"
+#include "btreg.h"
+#include "btvar.h"
+#include "cgsixreg.h"
+#define useracc(a,b,c)  (1)
+
+/*
+ * Common code for dealing with Brooktree video DACs.
+ * (Contains some software-only code as well, since the colormap
+ * ioctls are shared between the cgthree and cgsix drivers.)
+ */
+
+/*
+ * Implement an FBIOGETCMAP-like ioctl.
+ */
+int
+bt_getcmap(struct fbcmap *p, union bt_cmap *cm, int cmsize)
+{
+    u_int i;
+    u_int start;
+    u_int count;
+    u_char *cp;
+
+    start = p->index;
+    count = p->count;
+    if (start >= cmsize || start + count > cmsize)
+	return (EINVAL);
+    if (!useracc(p->red, count, B_WRITE) ||
+	!useracc(p->green, count, B_WRITE) ||
+	!useracc(p->blue, count, B_WRITE))
+	return (EFAULT);
+    for (cp = &cm->cm_map[start][0], i = 0; i < count; cp += 3, i++) {
+	p->red[i] = cp[0];
+	p->green[i] = cp[1];
+	p->blue[i] = cp[2];
+    }
+    return (0);
+}
+
+/*
+ * Implement the software portion of an FBIOPUTCMAP-like ioctl.
+ */
+int
+bt_putcmap(struct fbcmap *p, union bt_cmap *cm, int cmsize)
+{
+    u_int i;
+    int start;
+    int count;
+    u_char *cp;
+
+    start = p->index;
+    count = p->count;
+    if (start >= cmsize || start + count > cmsize)
+	return (EINVAL);
+    if (!useracc(p->red, count, B_READ) ||
+	!useracc(p->green, count, B_READ) ||
+	!useracc(p->blue, count, B_READ))
+	return (EFAULT);
+    for (cp = &cm->cm_map[start][0], i = 0; i < count; cp += 3, i++) {
+	cp[0] = p->red[i];
+	cp[1] = p->green[i];
+	cp[2] = p->blue[i];
+    }
+    return (0);
+}
+
+union cursor_cmap {		/* colormap, like bt_cmap, but tiny */
+    u_char cm_map[2][3];	/* 2 R/G/B entries */
+    u_int cm_chip[2];		/* 2 chip equivalents */
+};
+
+struct cg6_cursor {		/* cg6 hardware cursor status */
+    short cc_enable;		/* cursor is enabled */
+    struct fbcurpos cc_pos;	/* position */
+    struct fbcurpos cc_hot;	/* hot-spot */
+    struct fbcurpos cc_size;	/* size of mask & image fields */
+    u_int cc_bits[2][32];	/* space for mask & image bits */
+    union cursor_cmap cc_color;	/* cursor colormap */
+};
+
+static union bt_cmap sc_cmap;	/* local copy of LUT    */
+static int blanked = 1;		/* to jump-start it ... */
+static struct cg6_cursor sc_cursor;	/* cursor info		*/
+
+/*
+ * Clean up hardware state (e.g., after bootup or after X crashes).
+ */
+static void
+cg6_reset(fbFd * fb)
+{
+    volatile struct cg6_tec_xxx *tec;
+    int fhc;
+    short fhcrev;
+    volatile struct bt_regs *bt;
+
+    /* hide the cursor, just in case */
+    ((volatile struct cg6_thc *) (fb->thc))->thc_cursxy =
+	(THC_CURSOFF << 16) | THC_CURSOFF;
+
+    /* turn off frobs in transform engine (makes X11 work) */
+    tec = fb->tec;
+    tec->tec_mv = 0;
+    tec->tec_clip = 0;
+    tec->tec_vdc = 0;
+
+    /* take care of hardware bugs in old revisions */
+    fhcrev = (*(int *) fb->fhc >> FHC_REV_SHIFT) &
+	(FHC_REV_MASK >> FHC_REV_SHIFT);
+    if (fhcrev < 5) {
+	/*
+		 * Keep current resolution; set cpu to 68020, set test
+		 * window (size 1Kx1K), and for rev 1, disable dest cache.
+		 */
+	fhc = (*(int *) fb->fhc & FHC_RES_MASK) | FHC_CPU_68020 |
+	    FHC_TEST |
+	    (11 << FHC_TESTX_SHIFT) | (11 << FHC_TESTY_SHIFT);
+	if (fhcrev < 2)
+	    fhc |= FHC_DST_DISABLE;
+	*(int *) fb->fhc = fhc;
+    }
+    /* Enable cursor in Brooktree DAC. */
+    bt = fb->ramdac;
+    bt->bt_addr = 0x06 << 24;
+    bt->bt_ctrl |= 0x03 << 24;
+}
+
+static void
+cg6_loadcursor(fbFd * fb)
+{
+    volatile struct cg6_thc *thc;
+    u_int edgemask;
+    u_int m;
+    int i;
+
+    /*
+     * Keep the top size.x bits.  Here we *throw out* the top
+     * size.x bits from an all-one-bits word, introducing zeros in
+     * the top size.x bits, then invert all the bits to get what
+     * we really wanted as our mask.  But this fails if size.x is
+     * 32---a sparc uses only the low 5 bits of the shift count---
+     * so we have to special case that.
+     */
+    edgemask = ~0;
+    if (sc_cursor.cc_size.x < 32)
+	edgemask = ~(edgemask >> sc_cursor.cc_size.x);
+    thc = (volatile struct cg6_thc *) fb->thc;
+    for (i = 0; i < 32; i++) {
+	m = sc_cursor.cc_bits[0][i] & edgemask;
+	thc->thc_cursmask[i] = m;
+	thc->thc_cursbits[i] = m & sc_cursor.cc_bits[1][i];
+    }
+}
+
+static void
+cg6_setcursor(fbFd * fb)
+{
+    /* we need to subtract the hot-spot value here */
+#define COORD(f) (sc_cursor.cc_pos.f - sc_cursor.cc_hot.f)
+    ((volatile struct cg6_thc *) (fb->thc))->thc_cursxy = sc_cursor.cc_enable ?
+    ((COORD(x) << 16) | (COORD(y) & 0xffff)) :
+    (THC_CURSOFF << 16) | THC_CURSOFF;
+#undef COORD
+}
+
+/*
+ * Load the cursor (overlay `foreground' and `background') colors.
+ */
+static void
+cg6_loadomap(fbFd * fb)
+{
+    volatile struct bt_regs *bt;
+    u_int i;
+
+    bt = (volatile struct bt_regs *) fb->ramdac;
+    bt->bt_addr = 0x01 << 24;	/* set background color */
+    i = sc_cursor.cc_color.cm_chip[0];
+    bt->bt_omap = i;		/* R */
+    bt->bt_omap = i << 8;	/* G */
+    bt->bt_omap = i << 16;	/* B */
+
+    bt->bt_addr = 0x03 << 24;	/* set foreground color */
+    bt->bt_omap = i << 24;	/* R */
+    i = sc_cursor.cc_color.cm_chip[1];
+    bt->bt_omap = i;		/* G */
+    bt->bt_omap = i << 8;	/* B */
+}
+
+/*
+ * Load a subset of the current (new) colormap into the color DAC.
+ */
+static void
+cg6_loadcmap(fbFd * fb, union bt_cmap *cm, int start, int ncolors)
+{
+    volatile struct bt_regs *bt;
+    u_int *ip;
+    u_int i;
+    int count;
+
+    ip = &cm->cm_chip[BT_D4M3(start)];	/* start/4 * 3 */
+    count = BT_D4M3(start + ncolors - 1) - BT_D4M3(start) + 3;
+    bt = (struct bt_regs *) fb->ramdac;
+    bt->bt_addr = BT_D4M4(start) << 24;
+    while (--count >= 0) {
+	i = *ip++;
+	/* hardware that makes one want to pound boards with hammers */
+	bt->bt_cmap = i;
+	bt->bt_cmap = i << 8;
+	bt->bt_cmap = i << 16;
+	bt->bt_cmap = i << 24;
+    }
+}
+
+/*
+ * Undo the effect of an FBIOSVIDEO that turns the video off on a CG6
+ */
+static void
+cg6_unblank(fbFd * dev)
+{
+    volatile struct cg6_thc *thc = (volatile struct cg6_thc *) dev->thc;
+    unsigned long x;
+    unsigned long y;
+
+    if (blanked) {
+	thc->thc_misc = (thc->thc_misc & ~THC_MISC_VIDEN) | THC_MISC_VIDEN;
+    }
+    blanked = 0;
+}
+
+/*
+ * Load a subset of the current (new) colormap into the Brooktree DAC.
+ */
+static void
+cg3_loadcmap(fbFd * fb, union bt_cmap *cm, int start, int ncolors)
+{
+    volatile struct bt_regs *bt;
+    u_int *ip;
+    int count;
+
+    ip = &cm->cm_chip[BT_D4M3(start)];	/* start/4 * 3 */
+    count = BT_D4M3(start + ncolors - 1) - BT_D4M3(start) + 3;
+    bt = (struct bt_regs *) fb->ramdac;
+    bt->bt_addr = BT_D4M4(start);
+    while (--count >= 0)
+	bt->bt_cmap = *ip++;
+}
+
+/*
+ * Undo the effect of an FBIOSVIDEO that turns the video off on a CG3
+ */
+static void
+cg3_unblank(fbFd * dev)
+{
+    volatile struct bt_regs *bt;
+
+    if (blanked) {
+	bt = (struct bt_regs *) dev->ramdac;
+	/* restore color 0 (and R of color 1) */
+	bt->bt_addr = 0;
+	bt->bt_cmap = sc_cmap.cm_chip[0];
+
+	/* restore read mask */
+	bt->bt_addr = 0x06;	/* command reg */
+	bt->bt_ctrl = 0x73;	/* overlay plane */
+	bt->bt_addr = 0x04;	/* read mask */
+	bt->bt_ctrl = 0xff;	/* color planes */
+    }
+    blanked = 0;
+}
+
+int
+sunIoctl(fbFd * fb, int cmd, void *arg)
+{
+    int error;
+    int v;
+    int i;
+    u_int count;
+    union cursor_cmap tcm;
+
+    switch (cmd) {
+    default:
+	errno = EINVAL;
+	return -1;
+    case FBIOPUTCMAP:
+#define q ((struct fbcmap *)arg)
+	if (error = bt_putcmap(q, &sc_cmap, 256))
+	    return error;
+	if (fb->thc) {		/* CG6 */
+	    cg6_loadcmap(fb, &sc_cmap, q->index, q->count);
+	} else {		/* CG3 */
+	    cg3_loadcmap(fb, &sc_cmap, q->index, q->count);
+	}
+	break;
+    case FBIOSVIDEO:
+	if (fb->thc) {		/* CG6 */
+	    if (*(int *) arg)
+		cg6_unblank(fb);
+	    else {
+		if (!blanked) {
+		    volatile struct cg6_thc *thc =
+		    (volatile struct cg6_thc *) fb->thc;
+
+		    thc->thc_misc = (thc->thc_misc & ~THC_MISC_VIDEN);
+		}
+		blanked = 1;
+	    }
+	} else {		/* CG3 */
+	    if (*(int *) arg)
+		cg3_unblank(fb);
+	    else {
+		if (!blanked) {
+		    volatile struct bt_regs *bt;
+
+		    bt = (struct bt_regs *) fb->ramdac;
+		    bt->bt_addr = 0x06;	/* command reg */
+		    bt->bt_ctrl = 0x70;	/* overlay plane */
+		    bt->bt_addr = 0x04;	/* read mask */
+		    bt->bt_ctrl = 0x00;	/* color planes */
+
+		    /*
+                     * Set color 0 to black -- note that this overwrites R of
+                     * color 1.
+                     */
+		    bt->bt_addr = 0;
+		    bt->bt_cmap = 0;
+
+		}
+		blanked = 1;
+	    }
+	}
+	break;
+/* these are for both FBIOSCURSOR and FBIOGCURSOR */
+#define p ((struct fbcursor *)arg)
+#define cc (&sc_cursor)
+
+    case FBIOSCURSOR:
+	if (!fb->thc) {		/* reject non CG6 */
+	    errno = EINVAL;
+	    return -1;
+	}
+	/*
+         * For setcmap and setshape, verify parameters, so that
+         * we do not get halfway through an update and then crap
+         * out with the software state screwed up.
+         */
+	v = p->set;
+	if (v & FB_CUR_SETCMAP) {
+	    /*
+            * This use of a temporary copy of the cursor
+            * colormap is not terribly efficient, but these
+            * copies are small (8 bytes)...
+            */
+	    tcm = cc->cc_color;
+	    error = bt_putcmap(&p->cmap, (union bt_cmap *) &tcm, 2);
+	    if (error)
+		return (error);
+	}
+	if (v & FB_CUR_SETSHAPE) {
+	    if ((u_int) p->size.x > 32 || (u_int) p->size.y > 32)
+		return (EINVAL);
+	    count = p->size.y * 32 / NBBY;
+	    if (!useracc(p->image, count, B_READ) ||
+		!useracc(p->mask, count, B_READ))
+		return (EFAULT);
+	}
+	/* parameters are OK; do it */
+	if (v & (FB_CUR_SETCUR | FB_CUR_SETPOS | FB_CUR_SETHOT)) {
+	    if (v & FB_CUR_SETCUR)
+		cc->cc_enable = p->enable;
+	    if (v & FB_CUR_SETPOS)
+		cc->cc_pos = p->pos;
+	    if (v & FB_CUR_SETHOT)
+		cc->cc_hot = p->hot;
+	    cg6_setcursor(fb);
+	}
+	if (v & FB_CUR_SETCMAP) {
+	    cc->cc_color = tcm;
+	    cg6_loadomap(fb);	/* XXX defer to vertical retrace */
+	}
+	if (v & FB_CUR_SETSHAPE) {
+	    cc->cc_size = p->size;
+	    count = p->size.y * 32 / NBBY;
+	    bzero((caddr_t) cc->cc_bits, sizeof cc->cc_bits);
+	    bcopy(p->mask, (caddr_t) cc->cc_bits[0], count);
+	    bcopy(p->image, (caddr_t) cc->cc_bits[1], count);
+	    cg6_loadcursor(fb);
+	}
+	break;
+    case FBIOSCURPOS:
+	if (!fb->thc) {		/* reject non CG6 */
+	    errno = EINVAL;
+	    return -1;
+	}
+	sc_cursor.cc_pos = *(struct fbcurpos *) arg;
+	cg6_setcursor(fb);
+	break;
+
+    case FBIOGCURMAX:
+	if (!fb->thc) {		/* reject non CG6 */
+	    errno = EINVAL;
+	    return -1;
+	}
+	/* max cursor size is 32x32 */
+	((struct fbcurpos *) arg)->x = 32;
+	((struct fbcurpos *) arg)->y = 32;
+	break;
+    case FBIORESET:
+	if (!fb->thc) {		/* reject non CG6 */
+	    errno = EINVAL;
+	    return -1;
+	}
+	cg6_reset(fb);
+    }
+    return 0;
+}
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/vuid_event.h b/nx-X11/programs/Xserver/hw/sunLynx/vuid_event.h
new file mode 100644
index 000000000..37b3fd5b3
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/sunLynx/vuid_event.h
@@ -0,0 +1,88 @@
+/* $Xorg: vuid_event.h,v 1.3 2000/08/17 19:48:38 cpqbld 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. 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, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	@(#)vuid_event.h	8.1 (Berkeley) 6/11/93
+ */
+/*	$NetBSD: vuid_event.h,v 1.2 1994/11/20 20:53:39 deraadt Exp $ */
+/*	$XFree86: xc/programs/Xserver/hw/sunLynx/vuid_event.h,v 3.1 1996/12/27 06:51:43 dawes Exp $ */
+
+/*
+ * The following is a minimal emulation of Sun's `Firm_event' structures
+ * and related operations necessary to make X11 happy (i.e., make it
+ * compile, and make old X11 binaries run).
+ */
+typedef struct firm_event {
+	u_short	id;		/* key or MS_* or LOC_[XY]_DELTA */
+	u_short	pad;		/* unused, at least by X11 */
+	int	value;		/* VKEY_{UP,DOWN} or locator delta */
+	struct	timeval time;
+} Firm_event;
+
+/*
+ * Special `id' fields.  These weird numbers simply match the old binaries.
+ * Others are in 0..0x7f and are keyboard key numbers (keyboard dependent!).
+ */
+#define	MS_LEFT		0x7f20	/* left mouse button */
+#define	MS_MIDDLE	0x7f21	/* middle mouse button */
+#define	MS_RIGHT	0x7f22	/* right mouse button */
+#define	LOC_X_DELTA	0x7f80	/* mouse delta-X */
+#define	LOC_Y_DELTA	0x7f81	/* mouse delta-Y */
+#define	LOC_X_ABSOLUTE	0x7f82	/* X compat, unsupported */
+#define	LOC_Y_ABSOLUTE	0x7f83	/* X compat, unsupported */
+
+/*
+ * Special `value' fields.  These apply to keys and mouse buttons.  The
+ * value of a mouse delta is the delta.  Note that positive deltas are
+ * left and up (not left and down as you might expect).
+ */
+#define	VKEY_UP		0	/* key or button went up */
+#define	VKEY_DOWN	1	/* key or button went down */
+
+/*
+ * The following ioctls are clearly intended to take things in and out
+ * of `firm event' mode.  Since we always run in this mode (as far as
+ * /dev/kbd and /dev/mouse are concerned, anyway), we always claim to
+ * be in this mode and reject anything else.
+ */
+#define	VUIDSFORMAT	_IOW('v', 1, int)
+#define	VUIDGFORMAT	_IOR('v', 2, int)
+#define	VUID_FIRM_EVENT	1	/* the only format we support */