/* $NetBSD: md.c,v 1.5.2.4 2022/02/02 04:25:39 msaitoh Exp $ */ /* * Copyright 1997,2002 Piermont Information Systems Inc. * All rights reserved. * * Based on code written by Philip A. Nelson for Piermont Information * Systems Inc. * * 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. * 3. The name of Piermont Information Systems Inc. may not be used to endorse * or promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``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 PIERMONT INFORMATION SYSTEMS INC. 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. */ /* md.c -- evbppc machine specific routines */ #include #include #include #include #include "defs.h" #include "md.h" #include "msg_defs.h" #include "menu_defs.h" void md_init(void) { } void md_init_set_status(int flags) { (void)flags; } bool md_get_info(struct install_partition_desc *install) { int res; if (pm->no_mbr || pm->no_part) return true; again: if (pm->parts == NULL) { const struct disk_partitioning_scheme *ps = select_part_scheme(pm, NULL, true, NULL); if (!ps) return false; struct disk_partitions *parts = (*ps->create_new_for_disk)(pm->diskdev, 0, pm->dlsize, true, NULL); if (!parts) return false; pm->parts = parts; if (ps->size_limit > 0 && pm->dlsize > ps->size_limit) pm->dlsize = ps->size_limit; } res = set_bios_geom_with_mbr_guess(pm->parts); if (res == 0) return false; else if (res == 1) return true; pm->parts->pscheme->destroy_part_scheme(pm->parts); pm->parts = NULL; goto again; } /* * md back-end code for menu-driven BSD disklabel editor. */ int md_make_bsd_partitions(struct install_partition_desc *install) { return make_bsd_partitions(install); } /* * any additional partition validation */ bool md_check_partitions(struct install_partition_desc *install) { return true; } /* * hook called before writing new disklabel. */ bool md_pre_disklabel(struct install_partition_desc *install, struct disk_partitions *parts) { if (parts->parent == NULL) return true; /* no outer partitions */ parts = parts->parent; msg_display_subst(MSG_dofdisk, 3, parts->disk, msg_string(parts->pscheme->name), msg_string(parts->pscheme->short_name)); /* write edited "MBR" onto disk. */ if (!parts->pscheme->write_to_disk(parts)) { msg_display(MSG_wmbrfail); process_menu(MENU_ok, NULL); return false; } return true; } /* * hook called after writing disklabel to new target disk. */ bool md_post_disklabel(struct install_partition_desc *install, struct disk_partitions *parts) { return true; } /* * hook called after upgrade() or install() has finished setting * up the target disk but immediately before the user is given the * ``disks are now set up'' message. */ int md_post_newfs(struct install_partition_desc *install) { /* Walnut doesn't do bootblocks */ return 0; } int md_post_extract(struct install_partition_desc *install, bool upgrade) { return 0; } void md_cleanup_install(struct install_partition_desc *install) { #ifndef DEBUG enable_rc_conf(); #endif } int md_pre_update(struct install_partition_desc *install) { return 1; } /* Upgrade support */ int md_update(struct install_partition_desc *install) { md_post_newfs(install); return 1; } int md_check_mbr(struct disk_partitions *parts, mbr_info_t *mbri, bool quiet) { return 2; } bool md_parts_use_wholedisk(struct disk_partitions *parts) { return parts_use_wholedisk(parts, 0, NULL); } int md_pre_mount(struct install_partition_desc *install, size_t ndx) { return 0; } bool md_mbr_update_check(struct disk_partitions *parts, mbr_info_t *mbri) { return false; /* no change, no need to write back */ } #ifdef HAVE_GPT bool md_gpt_post_write(struct disk_partitions *parts, part_id root_id, bool root_is_new, part_id efi_id, bool efi_is_new) { /* no GPT boot support, nothing needs to be done here */ return true; } #endif