1b8902de1SWarner Losh /*- 2b8902de1SWarner Losh * Copyright (c) 2012 Andriy Gapon <avg@FreeBSD.org> 3b8902de1SWarner Losh * All rights reserved. 4b8902de1SWarner Losh * 5b8902de1SWarner Losh * Redistribution and use in source and binary forms, with or without 6b8902de1SWarner Losh * modification, are permitted provided that the following conditions 7b8902de1SWarner Losh * are met: 8b8902de1SWarner Losh * 1. Redistributions of source code must retain the above copyright 9b8902de1SWarner Losh * notice, this list of conditions and the following disclaimer. 10b8902de1SWarner Losh * 2. Redistributions in binary form must reproduce the above copyright 11b8902de1SWarner Losh * notice, this list of conditions and the following disclaimer in the 12b8902de1SWarner Losh * documentation and/or other materials provided with the distribution. 13b8902de1SWarner Losh * 14b8902de1SWarner Losh * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15b8902de1SWarner Losh * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16b8902de1SWarner Losh * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17b8902de1SWarner Losh * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18b8902de1SWarner Losh * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19b8902de1SWarner Losh * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20b8902de1SWarner Losh * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21b8902de1SWarner Losh * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22b8902de1SWarner Losh * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23b8902de1SWarner Losh * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24b8902de1SWarner Losh * SUCH DAMAGE. 25b8902de1SWarner Losh * 26b8902de1SWarner Losh * $FreeBSD$ 27b8902de1SWarner Losh */ 28b8902de1SWarner Losh 29e307eb94SToomas Soome #ifndef _BOOT_LIBZFS_H_ 30e307eb94SToomas Soome #define _BOOT_LIBZFS_H_ 31e307eb94SToomas Soome 323830659eSToomas Soome #include <zfsimpl.h> 333830659eSToomas Soome 343830659eSToomas Soome #ifdef LOADER_GELI_SUPPORT 353830659eSToomas Soome #include <crypto/intake.h> 363830659eSToomas Soome #endif 373830659eSToomas Soome 38e097436cSMark Johnston #include "nvlist.h" 39e097436cSMark Johnston 40b8902de1SWarner Losh #define ZFS_MAXNAMELEN 256 41b8902de1SWarner Losh 42b8902de1SWarner Losh /* 43b8902de1SWarner Losh * ZFS fully-qualified device descriptor. 44b8902de1SWarner Losh */ 45b8902de1SWarner Losh struct zfs_devdesc { 46b8902de1SWarner Losh struct devdesc dd; /* Must be first. */ 47b8902de1SWarner Losh uint64_t pool_guid; 48b8902de1SWarner Losh uint64_t root_guid; 49b8902de1SWarner Losh }; 50b8902de1SWarner Losh 51b8902de1SWarner Losh int zfs_parsedev(struct zfs_devdesc *dev, const char *devspec, 52b8902de1SWarner Losh const char **path); 53*d2d4e127SWarner Losh char *zfs_fmtdev(struct devdesc *); 54b8902de1SWarner Losh int zfs_probe_dev(const char *devname, uint64_t *pool_guid); 55b8902de1SWarner Losh int zfs_list(const char *name); 56e307eb94SToomas Soome int zfs_get_bootonce(void *, const char *, char *, size_t); 57e307eb94SToomas Soome int zfs_get_bootenv(void *, nvlist_t **); 58e307eb94SToomas Soome int zfs_set_bootenv(void *, nvlist_t *); 59e307eb94SToomas Soome int zfs_attach_nvstore(void *); 60b8902de1SWarner Losh uint64_t ldi_get_size(void *); 61277f38abSMariusz Zaborski void init_zfs_boot_options(const char *currdev); 62e307eb94SToomas Soome 63b8902de1SWarner Losh int zfs_bootenv(const char *name); 64e307eb94SToomas Soome int zfs_attach_nvstore(void *); 65b8902de1SWarner Losh int zfs_belist_add(const char *name, uint64_t __unused); 66b8902de1SWarner Losh int zfs_set_env(void); 67b8902de1SWarner Losh 68e307eb94SToomas Soome nvlist_t *vdev_read_bootenv(vdev_t *); 69e307eb94SToomas Soome 70b8902de1SWarner Losh extern struct devsw zfs_dev; 71b8902de1SWarner Losh extern struct fs_ops zfs_fsops; 72b8902de1SWarner Losh 73b8902de1SWarner Losh #endif /*_BOOT_LIBZFS_H_*/ 74