2006-02-20 Thomas Schwinge <tschwinge@gnu.org>

Remove unused and unsupported code.  Consult the file
	`DEVELOPMENT' for details.  Partly based on suggestions by
	Gianluca Guida <glguida@gmail.com>.

	* chips/atm.c: Remove file.
	* chips/atmreg.h: Likewise.
	* chips/audio.c: Likewise.
	* chips/audio_config.h: Likewise.
	* chips/audio_defs.h: Likewise.
	* chips/bt431.c: Likewise.
	* chips/bt431.h: Likewise.
	* chips/bt455.c: Likewise.
	* chips/bt455.h: Likewise.
	* chips/bt459.c: Likewise.
	* chips/bt459.h: Likewise.
	* chips/bt478.c: Likewise.
	* chips/bt478.h: Likewise.
	* chips/build_font.c: Likewise.
	* chips/cfb_hdw.c: Likewise.
	* chips/cfb_misc.c: Likewise.
	* chips/dc503.c: Likewise.
	* chips/dc503.h: Likewise.
	* chips/dtop.h: Likewise.
	* chips/dtop_handlers.c: Likewise.
	* chips/dtop_hdw.c: Likewise.
	* chips/dz_7085.h: Likewise.
	* chips/dz_defs.h: Likewise.
	* chips/dz_hdw.c: Likewise.
	* chips/eccreg.h: Likewise.
	* chips/fb_hdw.c: Likewise.
	* chips/fb_misc.c: Likewise.
	* chips/fdc_82077.h: Likewise.
	* chips/fdc_82077_hdw.c: Likewise.
	* chips/frc.c: Likewise.
	* chips/ims332.c: Likewise.
	* chips/ims332.h: Likewise.
	* chips/isdn_79c30.h: Likewise.
	* chips/isdn_79c30_hdw.c: Likewise.
	* chips/kernel_font.c: Likewise.
	* chips/kernel_font.data: Likewise.
	* chips/lance.c: Likewise.
	* chips/lance.h: Likewise.
	* chips/lance_mapped.c: Likewise.
	* chips/lk201.c: Likewise.
	* chips/lk201.h: Likewise.
	* chips/mc_clock.c: Likewise.
	* chips/mc_clock.h: Likewise.
	* chips/mouse.c: Likewise.
	* chips/nc.c: Likewise.
	* chips/nc.h: Likewise.
	* chips/nw.h: Likewise.
	* chips/nw_mk.c: Likewise.
	* chips/nw_mk.h: Likewise.
	* chips/pm_defs.h: Likewise.
	* chips/pm_hdw.c: Likewise.
	* chips/pm_misc.c: Likewise.
	* chips/scc_8530.h: Likewise.
	* chips/scc_8530_hdw.c: Likewise.
	* chips/screen.c: Likewise.
	* chips/screen.h: Likewise.
	* chips/screen_defs.h: Likewise.
	* chips/screen_switch.c: Likewise.
	* chips/screen_switch.h: Likewise.
	* chips/serial_console.c: Likewise.
	* chips/serial_defs.h: Likewise.
	* chips/sfb_hdw.c: Likewise.
	* chips/sfb_misc.c: Likewise.
	* chips/spans.c: Likewise.
	* chips/spans.h: Likewise.
	* chips/tca100.c: Likewise.
	* chips/tca100.h: Likewise.
	* chips/tca100_if.c: Likewise.
	* chips/tca100_if.h: Likewise.
	* chips/vs42x_rb.h: Likewise.
	* chips/xcfb_hdw.c: Likewise.
	* chips/xcfb_misc.c: Likewise.
	* chips/xcfb_monitor.h: Likewise.
	* Makefile.in (chips-files): Only contain `busses.c' and `busses.h'.
	* kern/syscall_sw.c: Don't include <chips/nw_mk.h> anymore.

1 files changed, 0 insertions, 97 deletions

diff --git a/chips/screen_defs.h b/chips/screen_defs.h
deleted file mode 100644
index 083e11e..0000000
--- a/chips/screen_defs.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* 
- * Mach Operating System
- * Copyright (c) 1991,1990,1989 Carnegie Mellon University
- * All Rights Reserved.
- * 
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- * 
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
- * Carnegie Mellon requests users of this software to return to
- * 
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- * 
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-/*
- *	File: screen_defs.h
- * 	Author: Alessandro Forin, Carnegie Mellon University
- *	Date:	11/90
- *
- *	Definitions for the Generic Screen Driver.
- */
-
-#include <chips/screen.h>
-#include <chips/screen_switch.h>
-#include <device/device_types.h>
-
-/*
- * Driver state
- */
-typedef struct screen_softc {
-	user_info_t		*up;
-	char			**hw_state;	/* semi-opaque */
-
-	struct screen_switch	sw;
-
-	/* should also be a switch */
-	io_return_t		(*kbd_set_status)();
-	int			(*kbd_reset)();
-	int			(*kbd_beep)();
-
-	char			flags;
-	char			mapped;
-	char			blitc_state;
-	char			standout;
-	short			save_row;
-	short			save_col;
-	/*
-	 * Eventually move here all that is Kdep in the user structure,
-	 * to avoid crashing because of a bogus graphic server
-	 */
-	short		frame_scanline_width;	/* in pixels */
-	short		frame_height;		/* in scanlines */
-	short		frame_visible_width;	/* in pixels */
-	short		frame_visible_height;	/* in pixels */
-
-/* This is used by all screens, therefore it is sized maximally */
-#	define MaxCharRows	68	/* 2DA screen & PMAG-AA */
-#	define MaxCharCols	160	/* PMAG-AA */
-#	define MinCharRows	57	/* pmax */
-	unsigned char		ascii_screen[MaxCharRows*MaxCharCols];
-
-} *screen_softc_t;
-
-extern screen_softc_t	screen(/* int unit */);
-
-/*
- * This global says if we have a graphic console
- * and where it is and if it is enabled
- */
-extern short	screen_console;
-#define SCREEN_CONS_ENBL	(0x0100)
-#define	SCREEN_ISA_CONSOLE()	(screen_console & SCREEN_CONS_ENBL)
-#define SCREEN_CONS_UNIT()	(screen_console & 0x00ff)
-
-/*
- * A graphic screen needs a keyboard and a mouse/tablet
- */
-#define	SCREEN_LINE_KEYBOARD	0
-#define	SCREEN_LINE_POINTER	1
-#define	SCREEN_LINE_OTHER	(-1)
-
-/* kernel font */
-#define KfontWidth	8
-#define KfontHeight	15
-extern unsigned char kfont_7x14[];
-