xref: /illumos-gate/usr/src/uts/intel/sys/acpi/platform/acos2.h (revision 598f4ceed9327d2d6c2325dd67cae3aa06f7fea6)
1 /******************************************************************************
2  *
3  * Name: acos2.h - OS/2 specific defines, etc.
4  *
5  *****************************************************************************/
6 
7 /*
8  * Copyright (C) 2000 - 2011, 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 __ACOS2_H__
45 #define __ACOS2_H__
46 #define INCL_LONGLONG
47 #include <os2.h>
48 
49 
50 #define ACPI_MACHINE_WIDTH          32
51 
52 #define COMPILER_DEPENDENT_INT64    long long
53 #define COMPILER_DEPENDENT_UINT64   unsigned long long
54 #define ACPI_USE_NATIVE_DIVIDE
55 
56 #define ACPI_SYSTEM_XFACE           APIENTRY
57 #define ACPI_EXTERNAL_XFACE         APIENTRY
58 #define ACPI_INTERNAL_XFACE         APIENTRY
59 #define ACPI_INTERNAL_VAR_XFACE     APIENTRY
60 
61 /*
62  * Some compilers complain about unused variables. Sometimes we don't want to
63  * use all the variables (most specifically for _THIS_MODULE). This allow us
64  * to to tell the compiler warning in a per-variable manner that a variable
65  * is unused.
66  */
67 #define ACPI_UNUSED_VAR
68 
69 #define ACPI_USE_STANDARD_HEADERS
70 #include <io.h>
71 
72 #define ACPI_FLUSH_CPU_CACHE() Wbinvd()
73 void Wbinvd(void);
74 
75 #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq)       Acq = OSPMAcquireGlobalLock(GLptr)
76 #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Pnd)       Pnd = OSPMReleaseGlobalLock(GLptr)
77 unsigned short OSPMAcquireGlobalLock (void *);
78 unsigned short OSPMReleaseGlobalLock (void *);
79 
80 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
81 { \
82     unsigned long long val = 0LL; \
83     val = n_lo | ( ((unsigned long long)h_hi) << 32 ); \
84     __llrotr (val,1); \
85     n_hi = (unsigned long)((val >> 32 ) & 0xffffffff ); \
86     n_lo = (unsigned long)(val & 0xffffffff); \
87 }
88 
89 #ifndef ACPI_ASL_COMPILER
90 #define ACPI_USE_LOCAL_CACHE
91 #undef ACPI_DEBUGGER
92 #endif
93 
94 #endif /* __ACOS2_H__ */
95