9e62ed8ff9
support for booting arm and arm64 from UEFI. Differential Revision: https://reviews.freebsd.org/D2164 Reviewed by: emaste, imp (previous version) Sponsored by: The FreeBSD Foundation
52 lines
2.0 KiB
C
52 lines
2.0 KiB
C
/*-
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* Copyright (c) 2013 The FreeBSD Foundation
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* All rights reserved.
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*
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* This software was developed by Benno Rice under sponsorship from
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* the FreeBSD Foundation.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LOADER_EFI_COPY_H_
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#define _LOADER_EFI_COPY_H_
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int efi_autoload(void);
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int efi_getdev(void **vdev, const char *devspec, const char **path);
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char *efi_fmtdev(void *vdev);
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int efi_setcurrdev(struct env_var *ev, int flags, const void *value);
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int efi_copy_init(void);
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ssize_t efi_copyin(const void *src, vm_offset_t dest, const size_t len);
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ssize_t efi_copyout(const vm_offset_t src, void *dest, const size_t len);
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ssize_t efi_readin(const int fd, vm_offset_t dest, const size_t len);
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void * efi_translate(vm_offset_t ptr);
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extern UINTN efi_mapkey;
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void efi_copy_finish(void);
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#endif /* _LOADER_EFI_COPY_H_ */
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