[ACPICA]
[reactos.git] / reactos / drivers / bus / acpi / acpica / include / platform / acmsvc.h
1 /******************************************************************************
2 *
3 * Name: acmsvc.h - VC specific defines, etc.
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 __ACMSVC_H__
45 #define __ACMSVC_H__
46
47 /* Note: do not include any C library headers here */
48
49 /*
50 * Note: MSVC project files should define ACPI_DEBUGGER and ACPI_DISASSEMBLER
51 * as appropriate to enable editor functions like "Find all references".
52 * The editor isn't smart enough to dig through the include files to find
53 * out if these are actually defined.
54 */
55
56 /* Eliminate warnings for "old" (non-secure) versions of clib functions */
57
58 #ifndef _CRT_SECURE_NO_WARNINGS
59 #define _CRT_SECURE_NO_WARNINGS
60 #endif
61
62 /* Eliminate warnings for POSIX clib function names (open, write, etc.) */
63
64 #ifndef _CRT_NONSTDC_NO_DEPRECATE
65 #define _CRT_NONSTDC_NO_DEPRECATE
66 #endif
67
68 #define COMPILER_DEPENDENT_INT64 __int64
69 #define COMPILER_DEPENDENT_UINT64 unsigned __int64
70 #define ACPI_INLINE __inline
71
72 /*
73 * Calling conventions:
74 *
75 * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads)
76 * ACPI_EXTERNAL_XFACE - External ACPI interfaces
77 * ACPI_INTERNAL_XFACE - Internal ACPI interfaces
78 * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces
79 */
80 #define ACPI_SYSTEM_XFACE __cdecl
81 #define ACPI_EXTERNAL_XFACE
82 #define ACPI_INTERNAL_XFACE
83 #define ACPI_INTERNAL_VAR_XFACE __cdecl
84
85
86 /* Do not maintain the architecture specific stuffs for the EFI ports */
87
88 #if defined(__i386__) && !defined(_GNU_EFI) && !defined(_EDK2_EFI)
89 /*
90 * Math helper functions
91 */
92 #ifndef ACPI_DIV_64_BY_32
93 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
94 { \
95 __asm mov edx, n_hi \
96 __asm mov eax, n_lo \
97 __asm div d32 \
98 __asm mov q32, eax \
99 __asm mov r32, edx \
100 }
101 #endif
102
103 #ifndef ACPI_MUL_64_BY_32
104 #define ACPI_MUL_64_BY_32(n_hi, n_lo, m32, p32, c32) \
105 { \
106 __asm mov edx, n_hi \
107 __asm mov eax, n_lo \
108 __asm mul m32 \
109 __asm mov p32, eax \
110 __asm mov c32, edx \
111 }
112 #endif
113
114 #ifndef ACPI_SHIFT_LEFT_64_BY_32
115 #define ACPI_SHIFT_LEFT_64_BY_32(n_hi, n_lo, s32) \
116 { \
117 __asm mov edx, n_hi \
118 __asm mov eax, n_lo \
119 __asm mov ecx, s32 \
120 __asm and ecx, 31 \
121 __asm shld edx, eax, cl \
122 __asm shl eax, cl \
123 __asm mov n_hi, edx \
124 __asm mov n_lo, eax \
125 }
126 #endif
127
128 #ifndef ACPI_SHIFT_RIGHT_64_BY_32
129 #define ACPI_SHIFT_RIGHT_64_BY_32(n_hi, n_lo, s32) \
130 { \
131 __asm mov edx, n_hi \
132 __asm mov eax, n_lo \
133 __asm mov ecx, s32 \
134 __asm and ecx, 31 \
135 __asm shrd eax, edx, cl \
136 __asm shr edx, cl \
137 __asm mov n_hi, edx \
138 __asm mov n_lo, eax \
139 }
140 #endif
141
142 #ifndef ACPI_SHIFT_RIGHT_64
143 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
144 { \
145 __asm shr n_hi, 1 \
146 __asm rcr n_lo, 1 \
147 }
148 #endif
149 #endif
150
151 #ifdef __REACTOS__
152
153 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
154
155 #ifdef ACPI_APPLICATION
156 #define ACPI_FLUSH_CPU_CACHE()
157 #else
158 #define ACPI_FLUSH_CPU_CACHE() __asm {WBINVD}
159 #endif
160
161 /*
162 * Global Lock acquire/release code
163 *
164 * Note: Handles case where the FACS pointer is null
165 */
166 #define ACPI_ACQUIRE_GLOBAL_LOCK(FacsPtr, Acq) __asm \
167 { \
168 __asm mov eax, 0xFF \
169 __asm mov ecx, FacsPtr \
170 __asm or ecx, ecx \
171 __asm jz exit_acq \
172 __asm lea ecx, [ecx].GlobalLock \
173 \
174 __asm acq10: \
175 __asm mov eax, [ecx] \
176 __asm mov edx, eax \
177 __asm and edx, 0xFFFFFFFE \
178 __asm bts edx, 1 \
179 __asm adc edx, 0 \
180 __asm lock cmpxchg dword ptr [ecx], edx \
181 __asm jnz acq10 \
182 \
183 __asm cmp dl, 3 \
184 __asm sbb eax, eax \
185 \
186 __asm exit_acq: \
187 __asm mov Acq, al \
188 }
189
190 #define ACPI_RELEASE_GLOBAL_LOCK(FacsPtr, Pnd) __asm \
191 { \
192 __asm xor eax, eax \
193 __asm mov ecx, FacsPtr \
194 __asm or ecx, ecx \
195 __asm jz exit_rel \
196 __asm lea ecx, [ecx].GlobalLock \
197 \
198 __asm Rel10: \
199 __asm mov eax, [ecx] \
200 __asm mov edx, eax \
201 __asm and edx, 0xFFFFFFFC \
202 __asm lock cmpxchg dword ptr [ecx], edx \
203 __asm jnz Rel10 \
204 \
205 __asm cmp dl, 3 \
206 __asm and eax, 1 \
207 \
208 __asm exit_rel: \
209 __asm mov Pnd, al \
210 }
211
212 #endif /* __REACTOS__ */
213
214 /* warn C4100: unreferenced formal parameter */
215 #pragma warning(disable:4100)
216
217 /* warn C4127: conditional expression is constant */
218 #pragma warning(disable:4127)
219
220 /* warn C4706: assignment within conditional expression */
221 #pragma warning(disable:4706)
222
223 /* warn C4131: uses old-style declarator (iASL compiler only) */
224 #pragma warning(disable:4131)
225
226 #if _MSC_VER > 1200 /* Versions above VC++ 6 */
227 #pragma warning( disable : 4295 ) /* needed for acpredef.h array */
228 #endif
229
230
231 /* Debug support. */
232
233 #ifdef _DEBUG
234
235 /*
236 * Debugging memory corruption issues with windows:
237 * Add #include <crtdbg.h> to accommon.h if necessary.
238 * Add _ASSERTE(_CrtCheckMemory()); where needed to test memory integrity.
239 * This can quickly localize the memory corruption.
240 */
241 #define ACPI_DEBUG_INITIALIZE() \
242 _CrtSetDbgFlag (\
243 _CRTDBG_CHECK_ALWAYS_DF | \
244 _CRTDBG_ALLOC_MEM_DF | \
245 _CRTDBG_DELAY_FREE_MEM_DF | \
246 _CRTDBG_LEAK_CHECK_DF | \
247 _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG));
248
249 #if 0
250 /*
251 * _CrtSetBreakAlloc can be used to set a breakpoint at a particular
252 * memory leak, add to the macro above.
253 */
254 Detected memory leaks!
255 Dumping objects ->
256 ..\..\source\os_specific\service_layers\oswinxf.c(701) : {937} normal block at 0x002E9190, 40 bytes long.
257 Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
258
259 _CrtSetBreakAlloc (937);
260 #endif
261
262 #endif
263
264 #if _MSC_VER > 1200 /* Versions above VC++ 6 */
265 #define COMPILER_VA_MACRO 1
266 #else
267 #endif
268
269 /* Begin standard headers */
270
271 /*
272 * warn C4001: nonstandard extension 'single line comment' was used
273 *
274 * We need to enable this for ACPICA internal files, but disable it for
275 * buggy MS runtime headers.
276 */
277 #pragma warning(push)
278 #pragma warning(disable:4001)
279
280 #endif /* __ACMSVC_H__ */