Home | History | Annotate | Line # | Download | only in sparc
md.c revision 1.2.28.1 
      1 /*	$NetBSD: md.c,v 1.2.28.1 2020/04/13 08:06:05 martin Exp $	*/
      2 
      3 /*
      4  * Copyright 1997 Piermont Information Systems Inc.
      5  * All rights reserved.
      6  *
      7  * Based on code written by Philip A. Nelson for Piermont Information
      8  * Systems Inc.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. The name of Piermont Information Systems Inc. may not be used to endorse
     19  *    or promote products derived from this software without specific prior
     20  *    written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS''
     23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE
     26  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     27  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     28  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     29  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     30  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     31  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     32  * THE POSSIBILITY OF SUCH DAMAGE.
     33  */
     34 
     35 /* changes from the i386 version made by mrg */
     36 
     37 /* md.c -- sparc machine specific routines */
     38 /* This file is in close sync with pmax, vax, and x68k md.c */
     39 
     40 #include <sys/types.h>
     41 #include <sys/ioctl.h>
     42 #include <sys/param.h>
     43 #include <sys/exec.h>
     44 #include <stdio.h>
     45 #include <curses.h>
     46 #include <unistd.h>
     47 #include <fcntl.h>
     48 #include <util.h>
     49 #include <dirent.h>
     50 
     51 #include "defs.h"
     52 #include "md.h"
     53 #include "msg_defs.h"
     54 #include "menu_defs.h"
     55 
     56 void
     57 md_init(void)
     58 {
     59 }
     60 
     61 void
     62 md_init_set_status(int flags)
     63 {
     64 	(void)flags;
     65 }
     66 
     67 bool
     68 md_get_info(struct install_partition_desc *install)
     69 {
     70 	return true;
     71 }
     72 
     73 /*
     74  * md back-end code for menu-driven BSD disklabel editor.
     75  */
     76 bool
     77 md_make_bsd_partitions(struct install_partition_desc *install)
     78 {
     79 	return(make_bsd_partitions(install));
     80 }
     81 
     82 /*
     83  * any additional partition validation
     84  */
     85 bool
     86 md_check_partitions(struct install_partition_desc *install)
     87 {
     88 	return true;
     89 }
     90 
     91 /*
     92  * hook called before writing new disklabel.
     93  */
     94 bool
     95 md_pre_disklabel(struct install_partition_desc *install,
     96     struct disk_partitions *parts)
     97 {
     98 	return true;
     99 }
    100 
    101 /*
    102  * hook called after writing disklabel to new target disk.
    103  */
    104 bool
    105 md_post_disklabel(struct install_partition_desc *install,
    106     struct disk_partitions *parts)
    107 {
    108 	return true;
    109 }
    110 
    111 /*
    112  * hook called after upgrade() or install() has finished setting
    113  * up the target disk but immediately before the user is given the
    114  * ``disks are now set up'' message.
    115  *
    116  * On the sparc, we use this opportunity to install the boot blocks.
    117  */
    118 int
    119 md_post_newfs(struct install_partition_desc *install)
    120 {
    121 
    122 	/* boot blocks ... */
    123 	msg_fmt_display(MSG_dobootblks, "%s", pm->diskdev);
    124 	return (run_program(RUN_DISPLAY, "/sbin/disklabel -W %s", pm->diskdev) ||
    125 	    run_program(RUN_DISPLAY, "/usr/mdec/binstall ffs %s",
    126 		targetroot_mnt));
    127 }
    128 
    129 int
    130 md_post_extract(struct install_partition_desc *install)
    131 {
    132 	return 0;
    133 }
    134 
    135 void
    136 md_cleanup_install(struct install_partition_desc *install)
    137 {
    138 #ifndef DEBUG
    139 	enable_rc_conf();
    140 #endif
    141 }
    142 
    143 int
    144 md_pre_update(struct install_partition_desc *install)
    145 {
    146 	return 1;
    147 }
    148 
    149 /* Upgrade support */
    150 int
    151 md_update(struct install_partition_desc *install)
    152 {
    153 	md_post_newfs(install);
    154 	return 1;
    155 }
    156 
    157 int
    158 md_pre_mount(struct install_partition_desc *install, size_t ndx)
    159 {
    160 	return 0;
    161 }
    162 
    163 bool
    164 md_parts_use_wholedisk(struct disk_partitions *parts)
    165 {
    166 	return parts_use_wholedisk(parts, 0, NULL);
    167 }
    168 
    169 #ifdef HAVE_GPT
    170 /*
    171  * New GPT partitions have been written, update bootloader or remember
    172  * data untill needed in md_post_newfs
    173  */
    174 bool
    175 md_gpt_post_write(struct disk_partitions *parts, part_id root_id,
    176     bool root_is_new, part_id efi_id, bool efi_is_new)
    177 {
    178 
    179 	return true;
    180 }
    181 #endif
    182