xref: /minix3/minix/drivers/power/acpi/include/platform/aclinux.h (revision 29492bb71c7148a089a5afafa0c99409161218df)
1433d6423SLionel Sambuc /******************************************************************************
2433d6423SLionel Sambuc  *
3433d6423SLionel Sambuc  * Name: aclinux.h - OS specific defines, etc. for Linux
4433d6423SLionel Sambuc  *
5433d6423SLionel Sambuc  *****************************************************************************/
6433d6423SLionel Sambuc 
7*29492bb7SDavid van Moolenbroek /*
8*29492bb7SDavid van Moolenbroek  * Copyright (C) 2000 - 2014, Intel Corp.
9433d6423SLionel Sambuc  * All rights reserved.
10433d6423SLionel Sambuc  *
11*29492bb7SDavid van Moolenbroek  * Redistribution and use in source and binary forms, with or without
12*29492bb7SDavid van Moolenbroek  * modification, are permitted provided that the following conditions
13*29492bb7SDavid van Moolenbroek  * are met:
14*29492bb7SDavid van Moolenbroek  * 1. Redistributions of source code must retain the above copyright
15*29492bb7SDavid van Moolenbroek  *    notice, this list of conditions, and the following disclaimer,
16*29492bb7SDavid van Moolenbroek  *    without modification.
17*29492bb7SDavid van Moolenbroek  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18*29492bb7SDavid van Moolenbroek  *    substantially similar to the "NO WARRANTY" disclaimer below
19*29492bb7SDavid van Moolenbroek  *    ("Disclaimer") and any redistribution must be conditioned upon
20*29492bb7SDavid van Moolenbroek  *    including a substantially similar Disclaimer requirement for further
21*29492bb7SDavid van Moolenbroek  *    binary redistribution.
22*29492bb7SDavid van Moolenbroek  * 3. Neither the names of the above-listed copyright holders nor the names
23*29492bb7SDavid van Moolenbroek  *    of any contributors may be used to endorse or promote products derived
24*29492bb7SDavid van Moolenbroek  *    from this software without specific prior written permission.
25433d6423SLionel Sambuc  *
26*29492bb7SDavid van Moolenbroek  * Alternatively, this software may be distributed under the terms of the
27*29492bb7SDavid van Moolenbroek  * GNU General Public License ("GPL") version 2 as published by the Free
28*29492bb7SDavid van Moolenbroek  * Software Foundation.
29433d6423SLionel Sambuc  *
30*29492bb7SDavid van Moolenbroek  * NO WARRANTY
31*29492bb7SDavid van Moolenbroek  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32*29492bb7SDavid van Moolenbroek  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33*29492bb7SDavid van Moolenbroek  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34*29492bb7SDavid van Moolenbroek  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35*29492bb7SDavid van Moolenbroek  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36*29492bb7SDavid van Moolenbroek  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37*29492bb7SDavid van Moolenbroek  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38*29492bb7SDavid van Moolenbroek  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39*29492bb7SDavid van Moolenbroek  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40*29492bb7SDavid van Moolenbroek  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41*29492bb7SDavid van Moolenbroek  * POSSIBILITY OF SUCH DAMAGES.
42*29492bb7SDavid van Moolenbroek  */
43433d6423SLionel Sambuc 
44433d6423SLionel Sambuc #ifndef __ACLINUX_H__
45433d6423SLionel Sambuc #define __ACLINUX_H__
46433d6423SLionel Sambuc 
47*29492bb7SDavid van Moolenbroek #ifdef __KERNEL__
48*29492bb7SDavid van Moolenbroek 
49*29492bb7SDavid van Moolenbroek /* ACPICA external files should not include ACPICA headers directly. */
50*29492bb7SDavid van Moolenbroek 
51*29492bb7SDavid van Moolenbroek #if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H)
52*29492bb7SDavid van Moolenbroek #error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead."
53*29492bb7SDavid van Moolenbroek #endif
54*29492bb7SDavid van Moolenbroek 
55*29492bb7SDavid van Moolenbroek #endif
56*29492bb7SDavid van Moolenbroek 
57433d6423SLionel Sambuc /* Common (in-kernel/user-space) ACPICA configuration */
58433d6423SLionel Sambuc 
59433d6423SLionel Sambuc #define ACPI_USE_SYSTEM_CLIBRARY
60433d6423SLionel Sambuc #define ACPI_USE_DO_WHILE_0
61433d6423SLionel Sambuc 
62433d6423SLionel Sambuc 
63433d6423SLionel Sambuc #ifdef __KERNEL__
64433d6423SLionel Sambuc 
65*29492bb7SDavid van Moolenbroek #define ACPI_USE_SYSTEM_INTTYPES
66*29492bb7SDavid van Moolenbroek 
67*29492bb7SDavid van Moolenbroek /* Compile for reduced hardware mode only with this kernel config */
68*29492bb7SDavid van Moolenbroek 
69*29492bb7SDavid van Moolenbroek #ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY
70*29492bb7SDavid van Moolenbroek #define ACPI_REDUCED_HARDWARE 1
71*29492bb7SDavid van Moolenbroek #endif
72*29492bb7SDavid van Moolenbroek 
73433d6423SLionel Sambuc #include <linux/string.h>
74433d6423SLionel Sambuc #include <linux/kernel.h>
75433d6423SLionel Sambuc #include <linux/ctype.h>
76433d6423SLionel Sambuc #include <linux/sched.h>
77*29492bb7SDavid van Moolenbroek #include <linux/atomic.h>
78*29492bb7SDavid van Moolenbroek #include <linux/math64.h>
79433d6423SLionel Sambuc #include <linux/slab.h>
80433d6423SLionel Sambuc #include <linux/spinlock_types.h>
81*29492bb7SDavid van Moolenbroek #ifdef EXPORT_ACPI_INTERFACES
82*29492bb7SDavid van Moolenbroek #include <linux/export.h>
83*29492bb7SDavid van Moolenbroek #endif
84*29492bb7SDavid van Moolenbroek #ifdef CONFIG_ACPI
85*29492bb7SDavid van Moolenbroek #include <asm/acenv.h>
86*29492bb7SDavid van Moolenbroek #endif
87*29492bb7SDavid van Moolenbroek 
88*29492bb7SDavid van Moolenbroek #ifndef CONFIG_ACPI
89*29492bb7SDavid van Moolenbroek 
90*29492bb7SDavid van Moolenbroek /* External globals for __KERNEL__, stubs is needed */
91*29492bb7SDavid van Moolenbroek 
92*29492bb7SDavid van Moolenbroek #define ACPI_GLOBAL(t,a)
93*29492bb7SDavid van Moolenbroek #define ACPI_INIT_GLOBAL(t,a,b)
94*29492bb7SDavid van Moolenbroek 
95*29492bb7SDavid van Moolenbroek /* Generating stubs for configurable ACPICA macros */
96*29492bb7SDavid van Moolenbroek 
97*29492bb7SDavid van Moolenbroek #define ACPI_NO_MEM_ALLOCATIONS
98*29492bb7SDavid van Moolenbroek 
99*29492bb7SDavid van Moolenbroek /* Generating stubs for configurable ACPICA functions */
100*29492bb7SDavid van Moolenbroek 
101*29492bb7SDavid van Moolenbroek #define ACPI_NO_ERROR_MESSAGES
102*29492bb7SDavid van Moolenbroek #undef ACPI_DEBUG_OUTPUT
103*29492bb7SDavid van Moolenbroek 
104*29492bb7SDavid van Moolenbroek /* External interface for __KERNEL__, stub is needed */
105*29492bb7SDavid van Moolenbroek 
106*29492bb7SDavid van Moolenbroek #define ACPI_EXTERNAL_RETURN_STATUS(Prototype) \
107*29492bb7SDavid van Moolenbroek     static ACPI_INLINE Prototype {return(AE_NOT_CONFIGURED);}
108*29492bb7SDavid van Moolenbroek #define ACPI_EXTERNAL_RETURN_OK(Prototype) \
109*29492bb7SDavid van Moolenbroek     static ACPI_INLINE Prototype {return(AE_OK);}
110*29492bb7SDavid van Moolenbroek #define ACPI_EXTERNAL_RETURN_VOID(Prototype) \
111*29492bb7SDavid van Moolenbroek     static ACPI_INLINE Prototype {return;}
112*29492bb7SDavid van Moolenbroek #define ACPI_EXTERNAL_RETURN_UINT32(Prototype) \
113*29492bb7SDavid van Moolenbroek     static ACPI_INLINE Prototype {return(0);}
114*29492bb7SDavid van Moolenbroek #define ACPI_EXTERNAL_RETURN_PTR(Prototype) \
115*29492bb7SDavid van Moolenbroek     static ACPI_INLINE Prototype {return(NULL);}
116*29492bb7SDavid van Moolenbroek 
117*29492bb7SDavid van Moolenbroek #endif /* CONFIG_ACPI */
118433d6423SLionel Sambuc 
119433d6423SLionel Sambuc /* Host-dependent types and defines for in-kernel ACPICA */
120433d6423SLionel Sambuc 
121433d6423SLionel Sambuc #define ACPI_MACHINE_WIDTH          BITS_PER_LONG
122433d6423SLionel Sambuc #define ACPI_EXPORT_SYMBOL(symbol)  EXPORT_SYMBOL(symbol);
123433d6423SLionel Sambuc #define strtoul                     simple_strtoul
124433d6423SLionel Sambuc 
125433d6423SLionel Sambuc #define ACPI_CACHE_T                struct kmem_cache
126433d6423SLionel Sambuc #define ACPI_SPINLOCK               spinlock_t *
127433d6423SLionel Sambuc #define ACPI_CPU_FLAGS              unsigned long
128*29492bb7SDavid van Moolenbroek 
129*29492bb7SDavid van Moolenbroek /* Use native linux version of AcpiOsAllocateZeroed */
130*29492bb7SDavid van Moolenbroek 
131*29492bb7SDavid van Moolenbroek #define USE_NATIVE_ALLOCATE_ZEROED
132*29492bb7SDavid van Moolenbroek 
133*29492bb7SDavid van Moolenbroek /*
134*29492bb7SDavid van Moolenbroek  * Overrides for in-kernel ACPICA
135*29492bb7SDavid van Moolenbroek  */
136*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitialize
137*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminate
138*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocate
139*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocateZeroed
140*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsFree
141*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireObject
142*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetThreadId
143*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateLock
144*29492bb7SDavid van Moolenbroek 
145*29492bb7SDavid van Moolenbroek /*
146*29492bb7SDavid van Moolenbroek  * OSL interfaces used by debugger/disassembler
147*29492bb7SDavid van Moolenbroek  */
148*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadable
149*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritable
150*29492bb7SDavid van Moolenbroek 
151*29492bb7SDavid van Moolenbroek /*
152*29492bb7SDavid van Moolenbroek  * OSL interfaces used by utilities
153*29492bb7SDavid van Moolenbroek  */
154*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRedirectOutput
155*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetLine
156*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByName
157*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByIndex
158*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByAddress
159*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenDirectory
160*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetNextFilename
161*29492bb7SDavid van Moolenbroek #define ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseDirectory
162433d6423SLionel Sambuc 
163433d6423SLionel Sambuc #else /* !__KERNEL__ */
164433d6423SLionel Sambuc 
165433d6423SLionel Sambuc #include <stdarg.h>
166433d6423SLionel Sambuc #include <string.h>
167433d6423SLionel Sambuc #include <stdlib.h>
168433d6423SLionel Sambuc #include <ctype.h>
169433d6423SLionel Sambuc #include <unistd.h>
170433d6423SLionel Sambuc 
171*29492bb7SDavid van Moolenbroek /* Define/disable kernel-specific declarators */
172*29492bb7SDavid van Moolenbroek 
173*29492bb7SDavid van Moolenbroek #ifndef __init
174*29492bb7SDavid van Moolenbroek #define __init
175*29492bb7SDavid van Moolenbroek #endif
176*29492bb7SDavid van Moolenbroek 
177433d6423SLionel Sambuc /* Host-dependent types and defines for user-space ACPICA */
178433d6423SLionel Sambuc 
179433d6423SLionel Sambuc #define ACPI_FLUSH_CPU_CACHE()
180*29492bb7SDavid van Moolenbroek #define ACPI_CAST_PTHREAD_T(Pthread) ((ACPI_THREAD_ID) (Pthread))
181433d6423SLionel Sambuc 
182*29492bb7SDavid van Moolenbroek #if defined(__ia64__)    || defined(__x86_64__) ||\
183*29492bb7SDavid van Moolenbroek     defined(__aarch64__) || defined(__PPC64__)
184433d6423SLionel Sambuc #define ACPI_MACHINE_WIDTH          64
185433d6423SLionel Sambuc #define COMPILER_DEPENDENT_INT64    long
186433d6423SLionel Sambuc #define COMPILER_DEPENDENT_UINT64   unsigned long
187433d6423SLionel Sambuc #else
188433d6423SLionel Sambuc #define ACPI_MACHINE_WIDTH          32
189433d6423SLionel Sambuc #define COMPILER_DEPENDENT_INT64    long long
190433d6423SLionel Sambuc #define COMPILER_DEPENDENT_UINT64   unsigned long long
191433d6423SLionel Sambuc #define ACPI_USE_NATIVE_DIVIDE
192433d6423SLionel Sambuc #endif
193433d6423SLionel Sambuc 
194433d6423SLionel Sambuc #ifndef __cdecl
195433d6423SLionel Sambuc #define __cdecl
196433d6423SLionel Sambuc #endif
197433d6423SLionel Sambuc 
198433d6423SLionel Sambuc #endif /* __KERNEL__ */
199433d6423SLionel Sambuc 
200433d6423SLionel Sambuc /* Linux uses GCC */
201433d6423SLionel Sambuc 
202433d6423SLionel Sambuc #include "acgcc.h"
203433d6423SLionel Sambuc 
204433d6423SLionel Sambuc #endif /* __ACLINUX_H__ */
205