1/*
2 * Copyright (c) 2023 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28
29#if CONFIG_EXCLAVES
30
31#pragma once
32
33#include <mach/exclaves.h>
34#include <mach/kern_return.h>
35
36#include <stdint.h>
37
38__BEGIN_DECLS
39
40/*!
41 * @function exclaves_sensor_copy
42 *
43 * @abstract
44 * Allow a copy from an aribtrated audio memory segment
45 *
46 * @param buffer
47 * Identifies which arbitrated memory buffer to operate on
48 *
49 * @param size1
50 * The length in bytes of the data to be copied
51 *
52 * @param offset1
53 * Offset in bytes of the data to be copied
54 *
55 * @param size2
56 * The length in bytes of the data to be copied
57 *
58 * @param offset2
59 * Offset in bytes of the data to be copied
60 *
61 * @param sensor_status
62 * Out parameter filled with the sensor status.
63 *
64 * @result
65 * KERN_SUCCESS or mach system call error code.
66 */
67kern_return_t
68exclaves_sensor_copy(uint32_t buffer, uint64_t size1,
69 uint64_t offset1, uint64_t size2, uint64_t offset2,
70 exclaves_sensor_status_t *sensor_status);
71
72__END_DECLS
73
74#endif /* CONFIG_EXCLAVES */
75