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>.

	* i386/bogus/blit.h: Remove file.
	* i386/i386at/blit.c: Likewise.
	* i386/i386at/blitreg.h: Likewise.
	* i386/i386at/blituser.h: Likewise.
	* i386/i386at/blitvar.h: Likewise.
	* i386/i386at/conf.c: Don't include <blit.h> anymore and adopt all
	users of NBLIT as if it were always defined to `0'.
	* i386/i386at/kd.c: Likewise.
	(blit_init): Remove definition.
	(blit_present): Likewise and adopt all users as if it were always
	defined to `FALSE'.
	* i386/Makefile.in (i386at-files): Remove `blit.c'.

1 files changed, 0 insertions, 116 deletions

diff --git a/i386/i386at/blitvar.h b/i386/i386at/blitvar.h
deleted file mode 100644
index 58401f3..0000000
--- a/i386/i386at/blitvar.h
+++ /dev/null
@@ -1,116 +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:         blitvar.h
- Description:  Definitions used by Blit driver other than h/w definition.
-
- $ Header: $
-
- Copyright Ing. C. Olivetti & C. S.p.A. 1988, 1989.
- All rights reserved.
-********************************************************************** */
-/*
-  Copyright 1988, 1989 by Olivetti Advanced Technology Center, Inc.,
-Cupertino, California.
-
-		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 notice appears in all
-copies and that both the copyright notice and this permission notice
-appear in supporting documentation, and that the name of Olivetti
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-
-  OLIVETTI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
-IN NO EVENT SHALL OLIVETTI BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
-NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUR OF OR IN CONNECTION
-WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#include <i386at/blitreg.h>
-#include <sys/types.h>
-#include <mach/boolean.h>
-
-
-/* 
- * This is how we use the Blit's graphics memory.  The frame buffer 
- * goes at the front, and the rest is used for miscellaneous 
- * allocations.  Users can use the "spare" memory, but they should do 
- * an ioctl to find out which part of the memory is really free.
- */
-
-struct blitmem {
-	union blitfb {
-		u_char mono_fb[BLIT_MONOFBSIZE];
-		u_char color_fb[1];	/* place-holder */
-	} fb;
-	u_char spare[BLIT_MEMSIZE - sizeof(union blitfb)];
-};
-
-
-/*
- * Macro to get from blitdev pointer to monochrome framebuffer.
- */
-#define       BLIT_MONOFB(blt, fbptr) \
-	{ struct blitmem *mymem = (struct blitmem *)((blt)->graphmem); \
-	fbptr = mymem->fb.mono_fb; \
-	}
-
-
-/* 
- * Single-tile description that can be used to describe the entire 
- * screen. 
- */
-
-struct screen_descrip {
-	STRIPHEADER strip;
-	TILEDESC tile;
-};
-
-
-/* 
- * Number of microseconds we're willing to wait for display processor 
- * to load its command block.
- */
-
-#define DP_RDYTIMEOUT			1000000
-
-
-/* 
- * Conversion macros.
- */
-
-#define VM_TO_ADDR786(vmaddr, blit_base) \
-	((int)(vmaddr) - (int)(blit_base))
-
-
-extern boolean_t blit_present();
-extern void blit_init();