2 * Copyright (c) 2013 The FreeBSD Foundation
4 * This software was developed by Benno Rice under sponsorship from
5 * the FreeBSD Foundation.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
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.
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
30 #ifndef _LOADER_EFI_COPY_H_
31 #define _LOADER_EFI_COPY_H_
43 extern int copy_staging;
46 extern EFI_LOADED_IMAGE *boot_img;
48 int efi_autoload(void);
50 int efi_copy_init(void);
52 ssize_t efi_copyin(const void *src, vm_offset_t dest, const size_t len);
53 ssize_t efi_copyout(const vm_offset_t src, void *dest, const size_t len);
54 ssize_t efi_readin(readin_handle_t fd, vm_offset_t dest, const size_t len);
55 void * efi_translate(vm_offset_t ptr);
57 void efi_copy_finish(void);
58 void efi_copy_finish_nop(void);
60 #endif /* _LOADER_EFI_COPY_H_ */