1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2017 Mark Johnston <markj@FreeBSD.org> 5 * Copyright (c) 2020 Vladimir Kondratyev <wulf@FreeBSD.org> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are 9 * met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 */ 31 32 #ifndef _LINUXKPI_ACPI_ACPI_H_ 33 #define _LINUXKPI_ACPI_ACPI_H_ 34 35 /* 36 * FreeBSD import of ACPICA has a typedef for BOOLEAN which conflicts with 37 * amdgpu driver. Workaround it on preprocessor level. 38 */ 39 #define ACPI_USE_SYSTEM_INTTYPES 40 #define BOOLEAN unsigned char 41 typedef unsigned char UINT8; 42 typedef unsigned short UINT16; 43 typedef short INT16; 44 typedef unsigned int UINT32; 45 typedef int INT32; 46 typedef uint64_t UINT64; 47 typedef int64_t INT64; 48 #include <contrib/dev/acpica/include/acpi.h> 49 #undef BOOLEAN 50 51 typedef ACPI_HANDLE acpi_handle; 52 typedef ACPI_OBJECT acpi_object; 53 typedef ACPI_OBJECT_HANDLER acpi_object_handler; 54 typedef ACPI_OBJECT_TYPE acpi_object_type; 55 typedef ACPI_STATUS acpi_status; 56 typedef ACPI_STRING acpi_string; 57 typedef ACPI_SIZE acpi_size; 58 typedef ACPI_WALK_CALLBACK acpi_walk_callback; 59 60 static inline ACPI_STATUS 61 acpi_evaluate_object(ACPI_HANDLE Object, ACPI_STRING Pathname, 62 ACPI_OBJECT_LIST *ParameterObjects, ACPI_BUFFER *ReturnObjectBuffer) 63 { 64 return (AcpiEvaluateObject( 65 Object, Pathname, ParameterObjects, ReturnObjectBuffer)); 66 } 67 68 static inline const char * 69 acpi_format_exception(ACPI_STATUS Exception) 70 { 71 return (AcpiFormatException(Exception)); 72 } 73 74 static inline ACPI_STATUS 75 acpi_get_handle(ACPI_HANDLE Parent, ACPI_STRING Pathname, 76 ACPI_HANDLE *RetHandle) 77 { 78 return (AcpiGetHandle(Parent, Pathname, RetHandle)); 79 } 80 81 static inline ACPI_STATUS 82 acpi_get_data(ACPI_HANDLE ObjHandle, ACPI_OBJECT_HANDLER Handler, void **Data) 83 { 84 return (AcpiGetData(ObjHandle, Handler, Data)); 85 } 86 87 static inline ACPI_STATUS 88 acpi_get_name(ACPI_HANDLE Object, UINT32 NameType, ACPI_BUFFER *RetPathPtr) 89 { 90 return (AcpiGetName(Object, NameType, RetPathPtr)); 91 } 92 93 static inline ACPI_STATUS 94 acpi_get_table(ACPI_STRING Signature, UINT32 Instance, 95 ACPI_TABLE_HEADER **OutTable) 96 { 97 return (AcpiGetTable(Signature, Instance, OutTable)); 98 } 99 100 static inline void 101 acpi_put_table(ACPI_TABLE_HEADER *Table) 102 { 103 AcpiPutTable(Table); 104 } 105 106 #endif /* _LINUXKPI_ACPI_ACPI_H_ */ 107