mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-23 18:21:05 +01:00
72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2002-2006 Rice University
|
|
* Copyright (c) 2007 Alan L. Cox <alc@cs.rice.edu>
|
|
* All rights reserved.
|
|
*
|
|
* This software was developed for the FreeBSD Project by Alan L. Cox,
|
|
* Olivier Crameri, Peter Druschel, Sitaram Iyer, and Juan Navarro.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
|
|
* HOLDERS 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.
|
|
*/
|
|
|
|
#ifndef __VM_PHYS_H_
|
|
#define __VM_PHYS_H_
|
|
|
|
#include <machine/vmparam.h>
|
|
|
|
#ifndef VM_NFREEORDER_MAX
|
|
#define VM_NFREEORDER_MAX VM_NFREEORDER
|
|
#endif
|
|
|
|
struct vm_page;
|
|
#ifndef VM_PAGE_HAVE_PGLIST
|
|
TAILQ_HEAD(pglist, vm_page);
|
|
#define VM_PAGE_HAVE_PGLIST
|
|
#endif
|
|
|
|
struct vm_freelist {
|
|
struct pglist pl;
|
|
int lcnt;
|
|
};
|
|
|
|
struct vm_phys_seg {
|
|
vm_paddr_t start;
|
|
vm_paddr_t end;
|
|
vm_page_t first_page;
|
|
#if VM_NRESERVLEVEL > 0
|
|
vm_reserv_t first_reserv;
|
|
#endif
|
|
#ifdef __aarch64__
|
|
void *md_first;
|
|
#endif
|
|
int domain;
|
|
struct vm_freelist (*free_queues)[VM_NFREEPOOL][VM_NFREEORDER_MAX];
|
|
};
|
|
|
|
extern struct vm_phys_seg vm_phys_segs[];
|
|
extern int vm_phys_nsegs;
|
|
|
|
#endif /* !__VM_PHYS_H_ */
|