3f3ad56520
Reviewed by: kib MFC after: 1 week Differential revision: https://reviews.freebsd.org/D36714
70 lines
2.5 KiB
C
70 lines
2.5 KiB
C
/*-
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* Copyright (c) 2016 Netflix, Inc.
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*
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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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* in this position and unchanged.
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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 ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _SYS_EFIIO_H_
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#define _SYS_EFIIO_H_
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#include <sys/ioccom.h>
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#include <sys/uuid.h>
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#include <sys/efi.h>
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struct efi_get_table_ioc
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{
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void *buf; /* Pointer to userspace buffer */
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struct uuid uuid; /* UUID to look up */
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size_t table_len; /* Table size */
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size_t buf_len; /* Size of the buffer */
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};
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struct efi_var_ioc
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{
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efi_char *name; /* User pointer to name, in wide chars */
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size_t namesize; /* Number of wide characters in name */
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struct uuid vendor; /* Vendor's UUID for variable */
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uint32_t attrib; /* Attributes */
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void *data; /* User pointer to the data */
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size_t datasize; /* Number of *bytes* in the data */
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};
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struct efi_waketime_ioc
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{
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struct efi_tm waketime;
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uint8_t enabled;
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uint8_t pending;
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};
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#define EFIIOC_GET_TABLE _IOWR('E', 1, struct efi_get_table_ioc)
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#define EFIIOC_GET_TIME _IOR('E', 2, struct efi_tm)
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#define EFIIOC_SET_TIME _IOW('E', 3, struct efi_tm)
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#define EFIIOC_VAR_GET _IOWR('E', 4, struct efi_var_ioc)
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#define EFIIOC_VAR_NEXT _IOWR('E', 5, struct efi_var_ioc)
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#define EFIIOC_VAR_SET _IOWR('E', 6, struct efi_var_ioc)
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#define EFIIOC_GET_WAKETIME _IOR('E', 7, struct efi_waketime_ioc)
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#define EFIIOC_SET_WAKETIME _IOW('E', 8, struct efi_waketime_ioc)
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#endif /* _SYS_EFIIO_H_ */
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