freebsd-skq/stand/efi/loader/conf.c
Yongbo Yao 5984246f96 Loader: support booting OS from memory disk (MD)
Until now, the boot image can be embedded into the loader with
/sys/tools/embed_mfs.sh, and memory disk (MD) is already supported
in loader source. But due to memory disk (MD) driver isn't registered
to the loader yet, the boot image can't be boot from embedded memory
disk.

Reviewed by:	dab, tsoome
MFC after:	1 week
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D29512
2021-04-07 13:40:57 -05:00

98 lines
2.4 KiB
C

/*-
* Copyright (c) 2006 Marcel Moolenaar
* All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <stand.h>
#include <bootstrap.h>
#include <efi.h>
#include <efilib.h>
#include <efizfs.h>
extern struct devsw vdisk_dev;
#ifdef MD_IMAGE_SIZE
extern struct devsw md_dev;
#endif
struct devsw *devsw[] = {
&efipart_fddev,
&efipart_cddev,
&efipart_hddev,
&efihttp_dev, /* ordering with efinet_dev matters */
#if defined(LOADER_NET_SUPPORT)
&efinet_dev,
#endif
&vdisk_dev,
#ifdef EFI_ZFS_BOOT
&zfs_dev,
#endif
#ifdef MD_IMAGE_SIZE
&md_dev,
#endif
NULL
};
struct fs_ops *file_system[] = {
#ifdef EFI_ZFS_BOOT
&zfs_fsops,
#endif
&dosfs_fsops,
&ufs_fsops,
&cd9660_fsops,
&efihttp_fsops,
&tftp_fsops,
&nfs_fsops,
&gzipfs_fsops,
&bzipfs_fsops,
NULL
};
struct netif_driver *netif_drivers[] = {
#if defined(LOADER_NET_SUPPORT)
&efinetif,
#endif
NULL
};
extern struct console efi_console;
extern struct console comconsole;
#if defined(__amd64__) || defined(__i386__)
extern struct console nullconsole;
extern struct console spinconsole;
#endif
struct console *consoles[] = {
&efi_console,
&comconsole,
#if defined(__amd64__) || defined(__i386__)
&nullconsole,
&spinconsole,
#endif
NULL
};