1/*
2 * Copyright (c) 1991 Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * the Systems Programming Group of the University of Utah Computer
7 * Science Department and William Jolitz of UUNET Technologies Inc.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the University of
20 * California, Berkeley and its contributors.
21 * 4. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 * from: hp300: @(#)pmap.h 7.2 (Berkeley) 12/16/90
38 * from: @(#)pmap.h 7.4 (Berkeley) 5/12/91
39 * from: FreeBSD: src/sys/i386/include/pmap.h,v 1.70 2000/11/30
40 * $FreeBSD: head/sys/sparc64/include/pmap.h 82899 2001-09-03 22:27:23Z jake $
41 */
42
43#ifndef _MACHINE_PMAP_H_
44#define _MACHINE_PMAP_H_
45
46#include <machine/tte.h>
47
48#define PMAP_CONTEXT_MAX 8192
--- 15 unchanged lines hidden (view full) ---
64 struct pmap_statistics pm_stats;
65};
66
67void pmap_bootstrap(vm_offset_t skpa, vm_offset_t ekva);
68vm_offset_t pmap_kextract(vm_offset_t va);
69
70extern vm_offset_t avail_start;
71extern vm_offset_t avail_end;
72extern struct pmap *kernel_pmap;
73extern vm_offset_t phys_avail[];
74extern vm_offset_t virtual_avail;
75extern vm_offset_t virtual_end;
76
77static __inline int
78pmap_track_modified(vm_offset_t va)
79{
80 return ((va < kmi.clean_sva) || (va >= kmi.clean_eva));
81}
82
83#endif /* !_MACHINE_PMAP_H_ */
2 * Copyright (c) 1991 Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * the Systems Programming Group of the University of Utah Computer
7 * Science Department and William Jolitz of UUNET Technologies Inc.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the University of
20 * California, Berkeley and its contributors.
21 * 4. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 *
37 * from: hp300: @(#)pmap.h 7.2 (Berkeley) 12/16/90
38 * from: @(#)pmap.h 7.4 (Berkeley) 5/12/91
39 * from: FreeBSD: src/sys/i386/include/pmap.h,v 1.70 2000/11/30
40 * $FreeBSD: head/sys/sparc64/include/pmap.h 82899 2001-09-03 22:27:23Z jake $
41 */
42
43#ifndef _MACHINE_PMAP_H_
44#define _MACHINE_PMAP_H_
45
46#include <machine/tte.h>
47
48#define PMAP_CONTEXT_MAX 8192
--- 15 unchanged lines hidden (view full) ---
64 struct pmap_statistics pm_stats;
65};
66
67void pmap_bootstrap(vm_offset_t skpa, vm_offset_t ekva);
68vm_offset_t pmap_kextract(vm_offset_t va);
69
70extern vm_offset_t avail_start;
71extern vm_offset_t avail_end;
72extern struct pmap *kernel_pmap;
73extern vm_offset_t phys_avail[];
74extern vm_offset_t virtual_avail;
75extern vm_offset_t virtual_end;
76
77static __inline int
78pmap_track_modified(vm_offset_t va)
79{
80 return ((va < kmi.clean_sva) || (va >= kmi.clean_eva));
81}
82
83#endif /* !_MACHINE_PMAP_H_ */