efilib.h revision 271135 
1/*-
2 * Copyright (c) 2000 Doug Rabson
3 * Copyright (c) 2006 Marcel Moolenaar
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: stable/10/sys/boot/efi/include/efilib.h 271135 2014-09-04 21:01:10Z emaste $
28 */
29
30#include <stand.h>
31
32extern EFI_HANDLE		IH;
33extern EFI_SYSTEM_TABLE		*ST;
34extern EFI_BOOT_SERVICES	*BS;
35extern EFI_RUNTIME_SERVICES	*RS;
36
37extern struct devsw efipart_dev;
38extern struct devsw efinet_dev;
39extern struct netif_driver efinetif;
40
41void *efi_get_table(EFI_GUID *tbl);
42void efi_main(EFI_HANDLE image_handle, EFI_SYSTEM_TABLE *system_table);
43
44int efi_register_handles(struct devsw *, EFI_HANDLE *, EFI_HANDLE *, int);
45EFI_HANDLE efi_find_handle(struct devsw *, int);
46int efi_handle_lookup(EFI_HANDLE, struct devsw **, int *);
47
48int efi_status_to_errno(EFI_STATUS);
49time_t efi_time(EFI_TIME *);
50
51EFI_STATUS main(int argc, CHAR16 *argv[]);
52void exit(EFI_STATUS status);
53