blob: ee7c4bb72eba0c5598652291ae6de4f39b16f192 [file] [log] [blame]
/*-
* Copyright (c) 2013 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Benno Rice under sponsorship from
* the FreeBSD Foundation.
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
*
* $FreeBSD$
*/
#ifndef _LOADER_EFI_COPY_H_
#define _LOADER_EFI_COPY_H_
#include <stand.h>
int efi_autoload(void);
int efi_getdev(void **vdev, const char *devspec, const char **path);
char *efi_fmtdev(void *vdev);
int efi_setcurrdev(struct env_var *ev, int flags, const void *value);
int efi_copy_init(void);
ssize_t efi_copyin(const void *src, vm_offset_t dest, const size_t len);
ssize_t efi_copyout(const vm_offset_t src, void *dest, const size_t len);
ssize_t efi_readin(const int fd, vm_offset_t dest, const size_t len);
void * efi_translate(vm_offset_t ptr);
void efi_copy_finish(void);
#endif /* _LOADER_EFI_COPY_H_ */