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, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2002-2003 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef	_BOOTINFO_H
28#define	_BOOTINFO_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#include <sys/types.h>
33
34#ifdef	__cplusplus
35extern "C" {
36#endif
37
38/*
39 * Names known to bootinfo:
40 */
41#define	BI_NET_CONFIG_STRATEGY		"net-config-strategy"
42#define	BI_HOST_IP			"host-ip"
43#define	BI_SUBNET_MASK			"subnet-mask"
44#define	BI_ROUTER_IP			"router-ip"
45#define	BI_HOSTNAME			"hostname"
46#define	BI_HTTP_PROXY			"http-proxy"
47#define	BI_CLIENT_ID			"client-id"
48
49#if	defined(_BOOT)
50#define	BI_NETWORK_BOOT_FILE		"network-boot-file"
51#define	BI_BOOTFILE			"bootfile"
52#define	BI_BOOTP_RESPONSE		"bootp-response"
53#define	BI_BOOTSERVER			"bootserver"
54#define	BI_AES_KEY			"aes"
55#define	BI_3DES_KEY			"3des"
56#define	BI_SHA1_KEY			"sha1"
57#else
58#define	BI_SYSIDCFG			"sysidcfg"
59#define	BI_JUMPSCFG			"jumpscfg"
60#define	BI_ROOTFS_TYPE			"rootfs-type"
61#define	BI_INTERFACE_NAME		"interface-name"
62#endif	/* defined(_BOOT) */
63
64/*
65 * Possible bootinfo repositories:
66 */
67#define	BI_R_CHOSEN	0x01		/* /chosen property */
68#define	BI_R_DHCPOPT	0x02		/* DHCP option */
69#define	BI_R_BOOTMISC	0x04		/* 'misc' value */
70
71#define	BI_R_ALL	(BI_R_CHOSEN|BI_R_DHCPOPT|BI_R_BOOTMISC)
72
73/*
74 * bootinfo_get() return values:
75 */
76typedef enum {
77	BI_E_SUCCESS,
78	BI_E_ERROR,
79	BI_E_ILLNAME,
80	BI_E_NOVAL,
81	BI_E_BUF2SMALL,
82	BI_E_RDONLY
83} bi_errcode_t;
84
85extern boolean_t bootinfo_init(void);
86extern void bootinfo_end(void);
87extern bi_errcode_t bootinfo_get(const char *, void *, size_t *, int *);
88
89#if	defined(_BOOT)
90extern int bootinfo_put(const char *, const void *, size_t, int);
91#endif	/* defined(_BOOT) */
92
93#ifdef	__cplusplus
94}
95#endif
96
97#endif	/* _BOOTINFO_H */
98