| 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: acnetbsd.h - OS specific defines, etc. |
| 4 | * $Revision: 1.14 $ |
| 5 | * |
| 6 | *****************************************************************************/ |
| 7 | |
| 8 | /* |
| 9 | * Copyright (C) 2000 - 2016, Intel Corp. |
| 10 | * All rights reserved. |
| 11 | * |
| 12 | * Redistribution and use in source and binary forms, with or without |
| 13 | * modification, are permitted provided that the following conditions |
| 14 | * are met: |
| 15 | * 1. Redistributions of source code must retain the above copyright |
| 16 | * notice, this list of conditions, and the following disclaimer, |
| 17 | * without modification. |
| 18 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| 19 | * substantially similar to the "NO WARRANTY" disclaimer below |
| 20 | * ("Disclaimer") and any redistribution must be conditioned upon |
| 21 | * including a substantially similar Disclaimer requirement for further |
| 22 | * binary redistribution. |
| 23 | * 3. Neither the names of the above-listed copyright holders nor the names |
| 24 | * of any contributors may be used to endorse or promote products derived |
| 25 | * from this software without specific prior written permission. |
| 26 | * |
| 27 | * Alternatively, this software may be distributed under the terms of the |
| 28 | * GNU General Public License ("GPL") version 2 as published by the Free |
| 29 | * Software Foundation. |
| 30 | * |
| 31 | * NO WARRANTY |
| 32 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 33 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 34 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| 35 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 36 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 37 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 38 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 39 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 40 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 41 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 42 | * POSSIBILITY OF SUCH DAMAGES. |
| 43 | */ |
| 44 | |
| 45 | #ifndef __ACNETBSD_H__ |
| 46 | #define __ACNETBSD_H__ |
| 47 | |
| 48 | #define ACPI_UINTPTR_T uintptr_t |
| 49 | #define ACPI_USE_LOCAL_CACHE |
| 50 | #define ACPI_CAST_PTHREAD_T(x) ((ACPI_THREAD_ID) ACPI_TO_INTEGER (x)) |
| 51 | |
| 52 | #ifdef _LP64 |
| 53 | #define ACPI_MACHINE_WIDTH 64 |
| 54 | #else |
| 55 | #define ACPI_MACHINE_WIDTH 32 |
| 56 | #endif |
| 57 | |
| 58 | #define COMPILER_DEPENDENT_INT64 int64_t |
| 59 | #define COMPILER_DEPENDENT_UINT64 uint64_t |
| 60 | |
| 61 | #if defined(_KERNEL) || defined(_STANDALONE) |
| 62 | #ifdef _KERNEL_OPT |
| 63 | #include "opt_acpi.h" /* collect build-time options here */ |
| 64 | #endif /* _KERNEL_OPT */ |
| 65 | |
| 66 | #include <sys/param.h> |
| 67 | #include <sys/systm.h> |
| 68 | #include <dev/acpi/acpica/acpi_func.h> |
| 69 | |
| 70 | #define asm __asm |
| 71 | |
| 72 | #define ACPI_USE_NATIVE_DIVIDE |
| 73 | |
| 74 | #define ACPI_ASM_MACROS /* tell acenv.h */ |
| 75 | |
| 76 | #define ACPI_SYSTEM_XFACE |
| 77 | #define ACPI_EXTERNAL_XFACE |
| 78 | #define ACPI_INTERNAL_XFACE |
| 79 | #define ACPI_INTERNAL_VAR_XFACE |
| 80 | |
| 81 | /* |
| 82 | * XXX: The internal memory tracking of ACPICA, available when |
| 83 | * ACPI_DBG_TRACK_ALLOCATIONS is defined, has been removed |
| 84 | * from ACPI_DEBUG. |
| 85 | * |
| 86 | * This is due to the instability of the ABI of ACPICA. |
| 87 | * |
| 88 | * If the memory tracking is enabled, ACPICA will insert a header |
| 89 | * to each memory allocation. As a consequence, when ACPI specific |
| 90 | * code is loaded as a kernel module and the running kernel has |
| 91 | * been compiled with ACPI_DEBUG, the result is an instant panic. |
| 92 | * This happens because of unaligned memory access when the code |
| 93 | * tries to use ACPI_FREE for a buffer obtained via ACPI_ALLOCATE, |
| 94 | * AcpiEvaluateObject(), and related calls. |
| 95 | * |
| 96 | * If the involved memory statistics are required, a separate constant |
| 97 | * ACPI_DEBUG_ALLOC is available in options(4) for ACPI_DEBUG kernels. |
| 98 | */ |
| 99 | |
| 100 | #ifdef ACPI_DEBUG |
| 101 | #define ACPI_DEBUG_OUTPUT |
| 102 | #ifdef ACPI_DEBUG_ALLOC |
| 103 | #define ACPI_DBG_TRACK_ALLOCATIONS |
| 104 | #endif |
| 105 | #ifdef DEBUGGER_THREADING |
| 106 | #undef DEBUGGER_THREADING |
| 107 | #endif /* DEBUGGER_THREADING */ |
| 108 | #define DEBUGGER_THREADING 0 /* integrated with DDB */ |
| 109 | #include "opt_ddb.h" |
| 110 | #ifdef DDB |
| 111 | #define ACPI_DISASSEMBLER |
| 112 | #define ACPI_DEBUGGER |
| 113 | #endif /* DDB */ |
| 114 | #endif /* ACPI_DEBUG */ |
| 115 | |
| 116 | #else /* defined(_KERNEL) || defined(_STANDALONE) */ |
| 117 | |
| 118 | #include <ctype.h> |
| 119 | #include <stdint.h> |
| 120 | |
| 121 | /* Not building kernel code, so use libc */ |
| 122 | #define ACPI_USE_STANDARD_HEADERS |
| 123 | |
| 124 | #define __cli() |
| 125 | #define __sti() |
| 126 | #define __cdecl |
| 127 | |
| 128 | /* XXX */ |
| 129 | #define __inline inline |
| 130 | #endif /* defined(_KERNEL) || defined(_STANDALONE) */ |
| 131 | |
| 132 | /* Always use NetBSD code over our local versions */ |
| 133 | #define ACPI_USE_SYSTEM_CLIBRARY |
| 134 | #define ACPI_USE_NATIVE_DIVIDE |
| 135 | |
| 136 | #endif /* __ACNETBSD_H__ */ |
| 137 | |