6b7da886fd471ed239e0190387bfda025e5dab69
[reactos.git] / reactos / drivers / bus / acpi / acpica / include / platform / achaiku.h
1 /******************************************************************************
2 *
3 * Name: achaiku.h - OS specific defines, etc. for Haiku (www.haiku-os.org)
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2017, Intel Corp.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
25 *
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
29 *
30 * NO WARRANTY
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
42 */
43
44 #ifndef __ACHAIKU_H__
45 #define __ACHAIKU_H__
46
47 #define ACPI_USE_STANDARD_HEADERS
48 #define ACPI_USE_SYSTEM_CLIBRARY
49
50 #include <KernelExport.h>
51
52 struct mutex;
53
54
55 /* Host-dependent types and defines for user- and kernel-space ACPICA */
56
57 #define ACPI_MUTEX_TYPE ACPI_OSL_MUTEX
58 #define ACPI_MUTEX struct mutex *
59
60 #define ACPI_USE_NATIVE_DIVIDE
61
62 /* #define ACPI_THREAD_ID thread_id */
63
64 #define ACPI_SEMAPHORE sem_id
65 #define ACPI_SPINLOCK spinlock *
66 #define ACPI_CPU_FLAGS cpu_status
67
68 #define COMPILER_DEPENDENT_INT64 int64
69 #define COMPILER_DEPENDENT_UINT64 uint64
70
71
72 #ifdef B_HAIKU_64_BIT
73 #define ACPI_MACHINE_WIDTH 64
74 #else
75 #define ACPI_MACHINE_WIDTH 32
76 #endif
77
78
79 #ifdef _KERNEL_MODE
80 /* Host-dependent types and defines for in-kernel ACPICA */
81
82 /* ACPICA cache implementation is adequate. */
83 #define ACPI_USE_LOCAL_CACHE
84
85 #define ACPI_FLUSH_CPU_CACHE() __asm __volatile("wbinvd");
86
87 /* Based on FreeBSD's due to lack of documentation */
88 extern int AcpiOsAcquireGlobalLock(uint32 *lock);
89 extern int AcpiOsReleaseGlobalLock(uint32 *lock);
90
91 #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) do { \
92 (Acq) = AcpiOsAcquireGlobalLock(&((GLptr)->GlobalLock)); \
93 } while (0)
94
95 #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) do { \
96 (Acq) = AcpiOsReleaseGlobalLock(&((GLptr)->GlobalLock)); \
97 } while (0)
98
99 #else /* _KERNEL_MODE */
100 /* Host-dependent types and defines for user-space ACPICA */
101
102 #error "We only support kernel mode ACPI atm."
103
104 #endif /* _KERNEL_MODE */
105 #endif /* __ACHAIKU_H__ */