10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*5648Ssetje * Common Development and Distribution License (the "License"). 6*5648Ssetje * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 210Sstevel@tonic-gate /* 22*5648Ssetje * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 230Sstevel@tonic-gate * Use is subject to license terms. 240Sstevel@tonic-gate */ 250Sstevel@tonic-gate 260Sstevel@tonic-gate #ifndef _SYS_MEMLIST_PLAT_H 270Sstevel@tonic-gate #define _SYS_MEMLIST_PLAT_H 280Sstevel@tonic-gate 290Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 300Sstevel@tonic-gate 310Sstevel@tonic-gate /* 320Sstevel@tonic-gate * Boot time configuration information objects 330Sstevel@tonic-gate */ 340Sstevel@tonic-gate 350Sstevel@tonic-gate #include <sys/types.h> 360Sstevel@tonic-gate #include <sys/memlist.h> 370Sstevel@tonic-gate 380Sstevel@tonic-gate #ifdef __cplusplus 390Sstevel@tonic-gate extern "C" { 400Sstevel@tonic-gate #endif 410Sstevel@tonic-gate 42*5648Ssetje /* 43*5648Ssetje * The prom hands us an array of these 44*5648Ssetje * as available and installed props 45*5648Ssetje */ 46*5648Ssetje typedef struct prom_memlist { 47*5648Ssetje u_longlong_t addr; 48*5648Ssetje u_longlong_t size; 49*5648Ssetje } prom_memlist_t; 50*5648Ssetje 510Sstevel@tonic-gate extern int check_boot_version(int); 52*5648Ssetje extern void copy_memlist(prom_memlist_t *, size_t, struct memlist **); 53*5648Ssetje extern void size_physavail(prom_memlist_t *physavail, size_t size, 540Sstevel@tonic-gate pgcnt_t *npages, int *memblocks); 55*5648Ssetje extern pgcnt_t size_virtalloc(prom_memlist_t *avail, size_t size); 56*5648Ssetje extern void installed_top_size_memlist_array(prom_memlist_t *, size_t, pfn_t *, 570Sstevel@tonic-gate pgcnt_t *); 580Sstevel@tonic-gate extern void installed_top_size(struct memlist *, pfn_t *, pgcnt_t *); 590Sstevel@tonic-gate extern void fix_prom_pages(struct memlist *, struct memlist *); 60*5648Ssetje extern void init_boot_memlists(void); 61*5648Ssetje extern void copy_boot_memlists( 62*5648Ssetje prom_memlist_t **physinstalled, size_t *physinstalled_len, 63*5648Ssetje prom_memlist_t **physavail, size_t *physavail_len, 64*5648Ssetje prom_memlist_t **virtavail, size_t *virtavail_len); 650Sstevel@tonic-gate extern void phys_install_has_changed(void); 660Sstevel@tonic-gate 67*5648Ssetje extern void diff_memlists(struct memlist *, struct memlist *, 68*5648Ssetje void (*)(uint64_t, uint64_t)); 69*5648Ssetje extern void sync_memlists(struct memlist *, struct memlist *); 70*5648Ssetje 710Sstevel@tonic-gate #ifdef __cplusplus 720Sstevel@tonic-gate } 730Sstevel@tonic-gate #endif 740Sstevel@tonic-gate 750Sstevel@tonic-gate #endif /* _SYS_MEMLIST_PLAT_H */ 76