2 * Copyright (c) 2012 Andriy Gapon <avg@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #ifndef _BOOT_LIBZFS_H_
30 #define _BOOT_LIBZFS_H_
32 #define ZFS_MAXNAMELEN 256
35 * ZFS fully-qualified device descriptor.
38 struct devdesc dd; /* Must be first. */
43 #ifdef LOADER_GELI_SUPPORT
44 #include <crypto/intake.h>
53 uint64_t primary_pool;
54 uint64_t primary_vdev;
59 * single null byte to stop keybuf
60 * being interpreted as a password
62 uint32_t keybuf_sentinel;
63 #ifdef LOADER_GELI_SUPPORT
64 struct keybuf *keybuf;
72 int zfs_parsedev(struct zfs_devdesc *dev, const char *devspec,
74 char *zfs_fmtdev(void *vdev);
75 int zfs_probe_dev(const char *devname, uint64_t *pool_guid);
76 int zfs_list(const char *name);
77 uint64_t ldi_get_size(void *);
78 void init_zfs_bootenv(const char *currdev);
79 int zfs_bootenv(const char *name);
80 int zfs_belist_add(const char *name, uint64_t __unused);
81 int zfs_set_env(void);
83 extern struct devsw zfs_dev;
84 extern struct fs_ops zfs_fsops;
86 #endif /*_BOOT_LIBZFS_H_*/