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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 (c) 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2012 Nexenta Systems, Inc. All rights reserved.
*/
#ifndef _INSTALLBOOT_H
#define _INSTALLBOOT_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/multiboot.h>
#include <sys/types.h>
enum ib_fs_types {
TARGET_IS_UFS = 0,
TARGET_IS_HSFS,
TARGET_IS_ZFS
};
typedef struct _ib_device {
char *path;
int fd;
uint8_t type;
} ib_device_t;
typedef struct _ib_bootblock {
char *buf;
char *file;
char *extra;
multiboot_header_t *mboot;
uint32_t mboot_off;
uint32_t buf_size;
uint32_t file_size;
uint32_t extra_size;
} ib_bootblock_t;
typedef struct _ib_data {
ib_device_t device;
ib_bootblock_t bootblock;
} ib_data_t;
#define is_zfs(type) (type == TARGET_IS_ZFS)
#define BBLK_DATA_RSVD_SIZE (15 * SECTOR_SIZE)
#define BBLK_ZFS_EXTRA_OFF (SECTOR_SIZE * 1024)
#ifdef __cplusplus
}
#endif
#endif /* _INSTALLBOOT_H */
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