1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * Copyright 2019 Peter Tribble. 25 */ 26 27 #ifndef _BOOT_PLAT_H 28 #define _BOOT_PLAT_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 35 /* 36 * boot platform defaults per architecture 37 */ 38 typedef struct bootplat_defaults { 39 char *plat_defaults_name; 40 char *plat_defaults_path; 41 int plat_defaults_vac; 42 } bootplat_defaults_t; 43 44 /* boot_plat.c */ 45 extern int verbosemode; 46 extern char filename[]; 47 extern char *const defname; 48 extern char *const defname64; 49 50 extern int bootprog(char *, char *, boolean_t); 51 extern char *choose_default_filename(char *, char *); 52 extern char *get_default_filename(void); 53 extern void post_mountroot(char *, char *); 54 extern void redirect_boot_path(char *, char *); 55 extern void set_client_bootargs(const char *, const char *); 56 extern boolean_t is_netdev(char *devpath); 57 58 59 /* bootops.c */ 60 extern struct bootops bootops; 61 62 extern void setup_bootops(void); 63 extern void update_memlist(char *, char *, struct memlist **); 64 65 66 /* 67 * bootprop.c. These variables will be exported to the standalone as boot 68 * properties. 69 */ 70 extern char *v2path, *kernname, *systype, *my_own_name; 71 extern char v2args_buf[]; 72 #define V2ARGS_BUF_SZ OBP_MAXPATHLEN 73 extern char *v2args; 74 extern char *mfg_name; 75 extern char *impl_arch_name; 76 extern char *bootp_response; 77 extern char *boot_message; 78 extern int cache_state; 79 extern uint64_t memlistextent; 80 extern char *netdev_path; 81 82 extern void set_default_filename(char *filename); 83 84 85 /* get.c */ 86 extern int cons_gets(char *, int); 87 88 89 /* machdep.c */ 90 extern int vac; 91 92 extern void fiximp(void); 93 extern void retain_nvram_page(); 94 95 96 /* memlist.c */ 97 extern void init_memlists(void); 98 extern struct memlist *fill_memlists(char *name, char *prop, 99 struct memlist *old); 100 101 102 /* srt0.c */ 103 extern void _start(void *romp, ...); 104 extern void exitto(int (*entrypoint)()); 105 extern void exitto64(int (*entrypoint)(), void *bootvec); 106 107 108 /* standalloc.c */ 109 extern caddr_t memlistpage; 110 extern caddr_t scratchmemp; 111 112 113 114 #ifdef __cplusplus 115 } 116 #endif 117 118 #endif /* _BOOT_PLAT_H */ 119