1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/* $OpenBSD: efi_softraid.c,v 1.4 2022/11/07 15:56:09 kn Exp $ */
/*
* Copyright (c) 2012 Joel Sing <jsing@openbsd.org>
* Copyright (c) 2022 Klemens Nanni <kn@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <dev/biovar.h>
#include <stdio.h>
#include <unistd.h>
#include "installboot.h"
void
sr_install_bootblk(int devfd, int vol, int disk)
{
struct bioc_disk bd;
char *realdev;
int diskfd;
char part;
diskfd = sr_open_chunk(devfd, vol, disk, &bd, &realdev, &part);
if (diskfd == -1)
return;
if (verbose)
fprintf(stderr, "%s%c: %s boot blocks on %s\n", bd.bd_vendor,
part, (nowrite ? "would install" : "installing"), realdev);
/* Write boot blocks to device. */
md_installboot(diskfd, realdev);
close(diskfd);
}
void
sr_install_bootldr(int devfd, char *dev)
{
/*
* EFI platforms have a single stage bootstrap.
* sr_install_bootblk() installs it on each softraid chunk.
* The softraid volume does not require any bootstrap code.
*/
}
|
