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- /*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2008 Andrew Thompson <thompsa@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- #define G_LLVM_DEBUG(lvl, ...) \
- _GEOM_DEBUG("GEOM_LINUX_LVM", g_llvm_debug, (lvl), NULL, __VA_ARGS__)
- #define G_LLVM_CLASS_NAME "LINUX_LVM"
- #define G_LLVM_NAMELEN 128
- #define G_LLVM_UUIDLEN 40
- #define G_LLVM_MAGIC "\040\114\126\115\062\040\170\133" \
- "\065\101\045\162\060\116\052\076"
- struct g_llvm_label {
- uint64_t ll_sector;
- uint32_t ll_crc;
- uint32_t ll_offset;
- char ll_uuid[G_LLVM_UUIDLEN];
- uint64_t ll_size;
- uint64_t ll_pestart;
- uint64_t ll_md_offset;
- uint64_t ll_md_size;
- };
- struct g_llvm_metadata {
- uint32_t md_csum;
- uint32_t md_version;
- uint64_t md_start;
- uint64_t md_size;
- uint64_t md_reloffset;
- uint64_t md_relsize;
- struct g_llvm_vg *md_vg;
- };
- struct g_llvm_lv {
- LIST_ENTRY(g_llvm_lv) lv_next;
- struct g_llvm_vg *lv_vg;
- char lv_name[G_LLVM_NAMELEN];
- char lv_uuid[G_LLVM_UUIDLEN];
- int lv_sgcount;
- int lv_sgactive;
- struct g_provider *lv_gprov;
- int lv_extentcount;
- LIST_HEAD(, g_llvm_segment) lv_segs;
- int lv_numsegs;
- struct g_llvm_segment *lv_firstsg;
- };
- struct g_llvm_pv {
- LIST_ENTRY(g_llvm_pv) pv_next;
- struct g_llvm_vg *pv_vg;
- char pv_name[G_LLVM_NAMELEN];
- char pv_uuid[G_LLVM_UUIDLEN];
- size_t pv_size;
- off_t pv_start;
- int pv_count;
- struct g_provider *pv_gprov;
- struct g_consumer *pv_gcons;
- };
- struct g_llvm_segment {
- LIST_ENTRY(g_llvm_segment) sg_next;
- int sg_start;
- int sg_end;
- int sg_count;
- char sg_pvname[G_LLVM_NAMELEN];
- struct g_llvm_pv *sg_pv;
- int sg_pvstart;
- off_t sg_pvoffset;
- };
- struct g_llvm_vg {
- LIST_ENTRY(g_llvm_vg) vg_next;
- char vg_name[G_LLVM_NAMELEN];
- char vg_uuid[G_LLVM_UUIDLEN];
- size_t vg_extentsize;
- int vg_sectorsize;
- struct g_geom *vg_geom;
- LIST_HEAD(, g_llvm_pv) vg_pvs;
- LIST_HEAD(, g_llvm_lv) vg_lvs;
- };
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