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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_MEMLIST_PLAT_H
#define _SYS_MEMLIST_PLAT_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Boot time configuration information objects
*/
#include <sys/types.h>
#include <sys/memlist.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* The prom hands us an array of these
* as available and installed props
*/
typedef struct prom_memlist {
u_longlong_t addr;
u_longlong_t size;
} prom_memlist_t;
extern int check_boot_version(int);
extern void copy_memlist(prom_memlist_t *, size_t, struct memlist **);
extern void size_physavail(prom_memlist_t *physavail, size_t size,
pgcnt_t *npages, int *memblocks);
extern pgcnt_t size_virtalloc(prom_memlist_t *avail, size_t size);
extern void installed_top_size_memlist_array(prom_memlist_t *, size_t, pfn_t *,
pgcnt_t *);
extern void installed_top_size(struct memlist *, pfn_t *, pgcnt_t *);
extern void fix_prom_pages(struct memlist *, struct memlist *);
extern void init_boot_memlists(void);
extern void copy_boot_memlists(
prom_memlist_t **physinstalled, size_t *physinstalled_len,
prom_memlist_t **physavail, size_t *physavail_len,
prom_memlist_t **virtavail, size_t *virtavail_len);
extern void phys_install_has_changed(void);
extern void diff_memlists(struct memlist *, struct memlist *,
void (*)(uint64_t, uint64_t));
extern void sync_memlists(struct memlist *, struct memlist *);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_MEMLIST_PLAT_H */
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