/* $NetBSD: md.c,v 1.4 2002/08/04 01:24:57 gmcgarry 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed for the NetBSD Project by * Piermont Information Systems Inc. * 4. 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 #include "defs.h" #include "md.h" #include "msg_defs.h" #include "menu_defs.h" #include "bsddisklabel.c" int md_get_info(void) { char buf[1024]; int fd; char devname[100]; struct disklabel disklabel; snprintf(devname, 100, "/dev/r%sc", diskdev); fd = open(devname, O_RDONLY, 0); if (fd < 0) { if (logging) (void)fprintf(log, "Can't open %s\n", devname); endwin(); fprintf(stderr, "Can't open %s\n", devname); exit(1); } if (ioctl(fd, DIOCGDINFO, &disklabel) == -1) { if (logging) (void)fprintf(log, "Can't read disklabel on %s.\n", devname); endwin(); fprintf(stderr, "Can't read disklabel on %s.\n", devname); close(fd); exit(1); } if (disklabel.d_secsize != 512) { endwin(); fprintf(stderr, "Non-512byte/sector disk is not supported.\n"); close(fd); exit(1); } dlcyl = disklabel.d_ncylinders; dlhead = disklabel.d_ntracks; dlsec = disklabel.d_nsectors; sectorsize = disklabel.d_secsize; dlcylsize = disklabel.d_secpercyl; dlsize = dlcyl*dlhead*dlsec; if (read(fd, buf, 1024) < 0) { endwin(); fprintf(stderr, "Can't read %s\n", devname); close(fd); exit(1); } /* preserve first cylinder for system. */ ptstart = disklabel.d_secpercyl; close(fd); /* Compute minimum NetBSD partition sizes (in sectors). */ minfsdmb = STDNEEDMB * (MEG / sectorsize); return (1); } /* * hook called before writing new disklabel. */ int md_pre_disklabel(void) { return (0); } /* * hook called after writing disklabel to new target disk. */ int md_post_disklabel(void) { if (rammb < 6) set_swap(diskdev, bsdlabel, 1); return (0); } /* * MD 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, so that if power fails, they can * continue installation by booting the target disk and doing an * `upgrade'. * * On hp300, we use this opportunity to install the boot blocks. */ int md_post_newfs(void) { /* boot blocks ... */ msg_display(MSG_dobootblks, diskdev); cp_to_target("/usr/mdec/boot", "/boot"); run_prog(RUN_DISPLAY, "Warning: disk is probably not bootable", "/usr/mdec/installboot /usr/mdec/uboot.lif /dev/r%sa", diskdev); return (0); } /* * some ports use this to copy the MD filesystem, we do not. */ int md_copy_filesystem(void) { return (0); } /* * md back-end code for menu-driven BSD disklabel editor. */ int md_make_bsd_partitions(void) { return(make_bsd_partitions()); } /* * any additional partition validation */ int md_check_partitions(void) { /* hp300 partitions must be in order of the range. */ int part, start = 0, last = A-1; for (part = A; part < 8; part++) { if (part == C) continue; if (last >= A && bsdlabel[part].pi_size > 0) { msg_display(MSG_emptypart, part+'a'); process_menu(MENU_ok); return (0); } if (bsdlabel[part].pi_size == 0) { if (last < A) last = part; } else { if (start >= bsdlabel[part].pi_offset) { msg_display(MSG_ordering, part+'a'); process_menu(MENU_yesno); if (yesno) return (0); } start = bsdlabel[part].pi_offset; } } return (1); } /* Upgrade support */ int md_update(void) { endwin(); md_copy_filesystem(); md_post_newfs(); wrefresh(curscr); wmove(stdscr, 0, 0); wclear(stdscr); wrefresh(stdscr); return (1); } void md_cleanup_install(void) { #ifdef notyet /* sed is too large for ramdisk */ char realfrom[STRSIZE]; char realto[STRSIZE]; char sedcmd[STRSIZE]; strncpy(realfrom, target_expand("/etc/rc.conf"), STRSIZE); strncpy(realto, target_expand("/etc/rc.conf.install"), STRSIZE); sprintf(sedcmd, "sed 's/rc_configured=NO/rc_configured=YES/' < %s > %s", realfrom, realto); scripting_fprintf(log, "%s\n", sedcmd); do_system(sedcmd); run_prog(RUN_FATAL, NULL, "mv -f %s %s", realto, realfrom); #endif run_prog(0, NULL, "rm -f %s", target_expand("/sysinst")); run_prog(0, NULL, "rm -f %s", target_expand("/.termcap")); run_prog(0, NULL, "rm -f %s", target_expand("/.profile")); } int md_pre_update() { if (rammb < 6) set_swap(diskdev, NULL, 1); return (1); } void md_init() { } void md_set_sizemultname() { set_sizemultname_meg(); } void md_set_no_x() { toggle_getit (8); toggle_getit (9); toggle_getit (10); toggle_getit (11); toggle_getit (12); toggle_getit (13); }