/* $NetBSD: md.c,v 1.8.2.4 2022/02/02 04:25:37 msaitoh Exp $ */ /* * Copyright 1997 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 -- Machine specific code for hp300 */ /* This file is in close sync with pmax, sparc, vax and x68k md.c */ #include #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) { char buf[1024]; int fd; char dev_name[100]; struct disklabel disklabel; snprintf(dev_name, sizeof(dev_name), "/dev/r%sc", pm->diskdev); fd = open(dev_name, O_RDONLY, 0); if (fd < 0) { if (logfp) (void)fprintf(logfp, "Can't open %s\n", dev_name); endwin(); fprintf(stderr, "Can't open %s\n", dev_name); exit(1); } if (ioctl(fd, DIOCGDINFO, &disklabel) == -1) { if (logfp) (void)fprintf(logfp, "Can't read disklabel on %s.\n", dev_name); endwin(); fprintf(stderr, "Can't read disklabel on %s.\n", dev_name); close(fd); exit(1); } if (disklabel.d_secsize != 512) { endwin(); fprintf(stderr, "Non-512byte/sector disk is not supported.\n"); close(fd); exit(1); } pm->dlcyl = disklabel.d_ncylinders; pm->dlhead = disklabel.d_ntracks; pm->dlsec = disklabel.d_nsectors; pm->sectorsize = disklabel.d_secsize; pm->dlcylsize = disklabel.d_secpercyl; pm->dlsize = pm->dlcyl*pm->dlhead*pm->dlsec; if (read(fd, buf, 1024) < 0) { endwin(); fprintf(stderr, "Can't read %s\n", dev_name); close(fd); exit(1); } /* We will preserve the first cylinder as PART_BOOT for bootloader. */ pm->ptstart = 0; close(fd); return true; } /* * 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) { /* hp300 partitions must be in order of the range. */ daddr_t last_end = 0; size_t i; char desc[STRSIZE]; for (i = 0; i < install->num; i++) { if (i > 0) { /* skip raw part and similar */ if (install->infos[i].cur_flags & (PTI_SEC_CONTAINER|PTI_PSCHEME_INTERNAL| PTI_RAW_PART)) continue; if (install->infos[i].cur_start < last_end) { snprintf(desc, sizeof desc, "%zu (%s)", i, install->infos[i].mount); msg_fmt_display(MSG_ordering, "%s", desc); if (ask_yesno(NULL)) return false; } } last_end = install->infos[i].cur_start + install->infos[i].size; } return true; } /* * hook called before writing new disklabel. */ bool md_pre_disklabel(struct install_partition_desc *install, struct disk_partitions *parts) { 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. * * On hp300, we use this opportunity to install the boot blocks. */ int md_post_newfs(struct install_partition_desc *install) { /* boot blocks ... */ msg_fmt_display(MSG_dobootblks, "%s", pm->diskdev); if (run_program(RUN_DISPLAY | RUN_NO_CLEAR, "/usr/sbin/installboot /dev/r%sc /usr/mdec/uboot.lif", pm->diskdev)) process_menu(MENU_ok, __UNCONST("Warning: disk is probably not bootable")); wclear(stdscr); touchwin(stdscr); clearok(stdscr, 1); refresh(); return 0; } int md_post_extract(struct install_partition_desc *install, bool upgrade) { return 0; } void md_cleanup_install(struct install_partition_desc *install) { #ifdef notyet /* sed is too large for ramdisk */ 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; } /* * Used in bsddisklabel.c as BOOT_SIZE */ int hp300_boot_size(void) { int i; i = pm->dlcylsize; if (i >= 1024) /* XXX: bsddisklabel.c has a hack. */ i = pm->dlcylsize * pm->sectorsize * 2; return i; } int md_pre_mount(struct install_partition_desc *install, size_t ndx) { return 0; } #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 bool md_parts_use_wholedisk(struct disk_partitions *parts) { return parts_use_wholedisk(parts, 0, NULL); }