This is a remove to get rid of the old mvme88k port which was incomplete

to replace it with a working version. The kernel compiles and works
at least.  The new version will be imported shortly.

1 files changed, 0 insertions, 219 deletions

diff --git a/sys/arch/mvme88k/include/vmparam.h b/sys/arch/mvme88k/include/vmparam.h
deleted file mode 100644
index 586fb83fe38..00000000000
--- a/sys/arch/mvme88k/include/vmparam.h
+++ /dev/null
@@ -1,219 +0,0 @@
-/* 
- * Mach Operating System
- * Copyright (c) 1992 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.
- */
-
-/*
- * HISTORY
- */
-/*
- *	File:	vm_param.h
- *
- *	machine dependent virtual memory parameters.
- *	Most of the declarations are preceeded by M88K_ (or m88k_)
- *	which is OK because only M88K specific code will be using
- *	them.
- */
-
-
-#ifndef	_MACHINE_VM_PARAM_
-#define _MACHINE_VM_PARAM_
-
-/*
- * USRTEXT is the start of the user text/data space, while USRSTACK
- * is the top (end) of the user stack.
- */
-#define	USRTEXT		0x1000			/* Start of user text */
-#define	USRSTACK	0x80000000		/* Start of user stack */
-
-/*
- * Virtual memory related constants, all in bytes
- */
-#ifndef MAXTSIZ
-#define	MAXTSIZ		(8*1024*1024)		/* max text size */
-#endif
-#ifndef DFLDSIZ
-#define	DFLDSIZ		(16*1024*1024)		/* initial data size limit */
-#endif
-#ifndef MAXDSIZ
-#define	MAXDSIZ		(64*1024*1024)		/* max data size */
-#endif
-#ifndef	DFLSSIZ
-#define	DFLSSIZ		(512*1024)		/* initial stack size limit */
-#endif
-#ifndef	MAXSSIZ
-#define	MAXSSIZ		MAXDSIZ			/* max stack size */
-#endif
-
-/*
- * Default sizes of swap allocation chunks (see dmap.h).
- * The actual values may be changed in vminit() based on MAXDSIZ.
- * With MAXDSIZ of 16Mb and NDMAP of 38, dmmax will be 1024.
- * DMMIN should be at least ctod(1) so that vtod() works.
- * vminit() insures this.
- */
-#define	DMMIN	32			/* smallest swap allocation */
-#define	DMMAX	4096			/* largest potential swap allocation */
-#define	DMTEXT	1024			/* swap allocation for text */
-
-/*
- * Size of shared memory map
- */
-#ifndef SHMMAXPGS
-#define SHMMAXPGS	1024
-#endif
-
-/*
- * The time for a process to be blocked before being very swappable.
- * This is a number of seconds which the system takes as being a non-trivial
- * amount of real time.  You probably shouldn't change this;
- * it is used in subtle ways (fractions and multiples of it are, that is, like
- * half of a ``long time'', almost a long time, etc.)
- * It is related to human patience and other factors which don't really
- * change over time.
- */
-#define	MAXSLP 		20
-
-/*
- * A swapped in process is given a small amount of core without being bothered
- * by the page replacement algorithm.  Basically this says that if you are
- * swapped in you deserve some resources.  We protect the last SAFERSS
- * pages against paging and will just swap you out rather than paging you.
- * Note that each process has at least UPAGES+CLSIZE pages which are not
- * paged anyways (this is currently 8+2=10 pages or 5k bytes), so this
- * number just means a swapped in process is given around 25k bytes.
- * Just for fun: current memory prices are 4600$ a megabyte on VAX (4/22/81),
- * so we loan each swapped in process memory worth 100$, or just admit
- * that we don't consider it worthwhile and swap it out to disk which costs
- * $30/mb or about $0.75.
- */
-#define	SAFERSS		4		/* nominal ``small'' resident set size
-					   protected against replacement */
-
-#define	VM_MINUSER_ADDRESS	((vm_offset_t) 0)
-#define	VM_MAXUSER_ADDRESS	((vm_offset_t) 0xffc00000U)
-
-#define VM_MINKERNEL_ADDRESS	((vm_offset_t) 0)
-#define VM_MAXKERNEL_ADDRESS	((vm_offset_t) 0x1fffffff)
-
-/*
- * Mach derived constants
- */
-#define BYTE_SIZE	8	/* byte size in bits */
-
-#define M88K_PGBYTES	(1<<12)	/* bytes per m88k page */
-#define M88K_PGSHIFT	12	/* number of bits to shift for pages */
-
-/*
- *	Convert bytes to pages and convert pages to bytes.
- *	No rounding is used.
- */
-
-#define	m88k_btop(x)		(((unsigned)(x)) >> M88K_PGSHIFT)
-#define	m88k_ptob(x)		(((unsigned)(x)) << M88K_PGSHIFT)
-
-/*
- *	Round off or truncate to the nearest page.  These will work
- *	for either addresses or counts.  (i.e. 1 byte rounds to 1 page
- *	bytes.
- */
-
-#define m88k_round_page(x)	((((unsigned)(x)) + M88K_PGBYTES - 1) & \
-					~(M88K_PGBYTES-1))
-#define m88k_trunc_page(x)	(((unsigned)(x)) & ~(M88K_PGBYTES-1))
-
-#define	VM_MIN_ADDRESS	((vm_offset_t) 0)
-#define	VM_MAX_ADDRESS	((vm_offset_t) 0xffc00000U)
-
-#define	VM_MIN_USER_ADDRESS	((vm_offset_t) 0)
-#define	VM_MAX_USER_ADDRESS	((vm_offset_t) 0xffc00000U)
-
-/* on vme188, max = 0xf0000000 */
-
-#define VM_MIN_KERNEL_ADDRESS	((vm_offset_t) 0)
-#define VM_MAX_KERNEL_ADDRESS	((vm_offset_t) 0x1fffffff)
-
-#define KERNEL_STACK_SIZE	(3*4096)	/* kernel stack size */
-#define INTSTACK_SIZE		(3*4096)	/* interrupt stack size */
-
-/* virtual sizes (bytes) for various kernel submaps */
-#define VM_MBUF_SIZE		(NMBCLUSTERS*MCLBYTES)
-#define VM_KMEM_SIZE		(NKMEMCLUSTERS*CLBYTES)
-
-/*
- *	Conversion between MACHINE pages and VM pages
- */
-
-#define trunc_m88k_to_vm(p)	(atop(trunc_page(m88k_ptob(p))))
-#define round_m88k_to_vm(p)	(atop(round_page(m88k_ptob(p))))
-#define vm_to_m88k(p)		(m88k_btop(ptoa(p)))
-
-#if	1	/*Do we really need all this stuff*/
-#if	1	/*Do we really need all this stuff*/
-#if	1	/*Do we really need all this stuff*/
-#define	M88K_SGPAGES	(1<<10)	/* pages per m88k segment */
-#define	M88K_SGPGSHIFT	10	/* number of bits to shift for segment-page */
-#define	M88K_ALSEGMS	(1<<10)	/* segments per m88k all space */
-#define	M88K_ALSGSHIFT	10	/* number of bits to shift for all-segment */
-
-#define	M88K_SGBYTES	(1<<22)	/* bytes per m88k segments */
-#define	M88K_SGSHIFT	22	/* number of bits to shift for segment */
-#define	M88K_ALPAGES	(1<<20)	/* pages per m88k all space */
-#define	M88K_ALPGSHIFT	20	/* number of bits to shift for all-page */
-
-/*
- *	Convert bytes to pages and convert pages to bytes.
- *	No rounding is used.
- */
-
-#define	m88k_btopr(x)		(((unsigned)(x) + (M88K_PGBYTES - 1)) >> M88K_PGSHIFT)
-#define	m88k_btosr(x)		(((unsigned)(x) + (M88K_SGBYTES - 1)) >> M88K_SGSHIFT)
-#define	m88k_btos(x)		(((unsigned)(x)) >> M88K_SGSHIFT)
-#define	m88k_stob(x)		(((unsigned)(x)) << M88K_SGSHIFT)
-#define	m88k_ptosr(x)		(((unsigned)(x) + (M88K_SGPAGES - 1)) >> M88K_SGPGSHIFT)
-#define	m88k_ptos(x)		(((unsigned)(x)) >> M88K_SGPGSHIFT)
-#define	m88k_stop(x)		(((unsigned)(x)) << M88K_SGPGSHIFT)
-
-/*
- *	Round off or truncate to the nearest page.  These will work
- *	for either addresses or counts.  (i.e. 1 byte rounds to 1 page
- *	bytes.
- */
-
-#define m88k_round_segm(x)	((((unsigned)(x)) + M88K_SGBYTES - 1) & \
-					~(M88K_SGBYTES-1))
-#define m88k_next_segm(x)	((((unsigned)(x)) & ~(M88K_SGBYTES-1)) + \
-					M88K_SGBYTES)
-#define m88k_trunc_segm(x)	(((unsigned)(x)) & ~(M88K_SGBYTES-1))
-
-#define m88k_round_seg(x)	((((unsigned)(x)) + M88K_SGBYTES - 1) & \
-					~(M88K_SGBYTES-1))
-#define m88k_trunc_seg(x)	(((unsigned)(x)) & ~(M88K_SGBYTES-1))
-
-#define	VEQR_ADDR	0x20000000	/* kernel virtual eq phy mapping */
-#endif	/*  Do we really need all this stuff */
-#endif	/*  Do we really need all this stuf  */
-#endif	/*  Do we really need all this stuff */
-
-#endif	_MACHINE_VM_PARAM_