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Source at commit 2374 created 10 years 5 months ago. By jief, Snv ignore Keymaps folder | |
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1 | /*␊ |
2 | * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.␊ |
3 | *␊ |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊ |
5 | * ␊ |
6 | * This file contains Original Code and/or Modifications of Original Code␊ |
7 | * as defined in and that are subject to the Apple Public Source License␊ |
8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
9 | * compliance with the License. The rights granted to you under the License␊ |
10 | * may not be used to create, or enable the creation or redistribution of,␊ |
11 | * unlawful or unlicensed copies of an Apple operating system, or to␊ |
12 | * circumvent, violate, or enable the circumvention or violation of, any␊ |
13 | * terms of an Apple operating system software license agreement.␊ |
14 | * ␊ |
15 | * Please obtain a copy of the License at␊ |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file.␊ |
17 | * ␊ |
18 | * The Original Code and all software distributed under the License are␊ |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
23 | * Please see the License for the specific language governing rights and␊ |
24 | * limitations under the License.␊ |
25 | * ␊ |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊ |
27 | */␊ |
28 | /*␊ |
29 | * Copyright (c) 1998 Apple Computer, Inc. All rights reserved. ␊ |
30 | *␊ |
31 | * HISTORY␊ |
32 | *␊ |
33 | */␊ |
34 | ␊ |
35 | #ifndef _IOKIT_IODEVICETREE_H␊ |
36 | #define _IOKIT_IODEVICETREE_H␊ |
37 | ␊ |
38 | #include <IOKit/IORegistryEntry.h>␊ |
39 | #include <libkern/c++/OSData.h>␊ |
40 | ␊ |
41 | class IODeviceMemory;␊ |
42 | class IOService;␊ |
43 | ␊ |
44 | extern const IORegistryPlane *␉gIODTPlane;␊ |
45 | ␊ |
46 | extern const OSSymbol *␉␉gIODTPHandleKey;␊ |
47 | ␊ |
48 | extern const OSSymbol *␉␉gIODTCompatibleKey;␊ |
49 | extern const OSSymbol * ␉gIODTTypeKey;␊ |
50 | extern const OSSymbol * ␉gIODTModelKey;␊ |
51 | ␊ |
52 | extern const OSSymbol *␉␉gIODTAAPLInterruptsKey;␊ |
53 | extern const OSSymbol *␉␉gIODTDefaultInterruptController;␊ |
54 | extern const OSSymbol *␉␉gIODTNWInterruptMappingKey;␊ |
55 | ␊ |
56 | IORegistryEntry * IODeviceTreeAlloc( void * dtTop );␊ |
57 | ␊ |
58 | ␊ |
59 | bool IODTMatchNubWithKeys( IORegistryEntry * nub,␊ |
60 | const char * keys );␊ |
61 | ␊ |
62 | bool IODTCompareNubName( const IORegistryEntry * regEntry,␊ |
63 | ␉␉␉ OSString * name, OSString ** matchingName );␊ |
64 | ␊ |
65 | enum {␊ |
66 | kIODTRecursive␉= 0x00000001,␊ |
67 | kIODTExclusive␉= 0x00000002␊ |
68 | };␊ |
69 | ␊ |
70 | OSCollectionIterator * IODTFindMatchingEntries( IORegistryEntry * from,␊ |
71 | ␉␉␉IOOptionBits options, const char * keys );␊ |
72 | ␊ |
73 | typedef SInt32 (*IODTCompareAddressCellFunc)␊ |
74 | ␉(UInt32 cellCount, UInt32 left[], UInt32 right[]);␊ |
75 | typedef void (*IODTNVLocationFunc)␊ |
76 | ␉(IORegistryEntry * entry,␊ |
77 | ␉UInt8 * busNum, UInt8 * deviceNum, UInt8 * functionNum );␊ |
78 | ␊ |
79 | void IODTSetResolving( IORegistryEntry * ␉regEntry,␊ |
80 | ␉␉IODTCompareAddressCellFunc␉compareFunc,␊ |
81 | ␉␉IODTNVLocationFunc␉␉locationFunc );␊ |
82 | ␊ |
83 | bool IODTResolveAddressCell( IORegistryEntry * regEntry,␊ |
84 | UInt32 cellsIn[],␊ |
85 | IOPhysicalAddress * phys, IOPhysicalLength * len );␊ |
86 | ␊ |
87 | OSArray * IODTResolveAddressing( IORegistryEntry * regEntry,␊ |
88 | ␉␉␉const char * addressPropertyName,␊ |
89 | ␉␉␉IODeviceMemory * parent );␊ |
90 | ␊ |
91 | struct IONVRAMDescriptor {␊ |
92 | unsigned int format:4;␊ |
93 | unsigned int marker:1;␊ |
94 | unsigned int bridgeCount:3;␊ |
95 | unsigned int busNum:2;␊ |
96 | unsigned int bridgeDevices:6 * 5;␊ |
97 | unsigned int functionNum:3;␊ |
98 | unsigned int deviceNum:5;␊ |
99 | } __attribute__((aligned(2), packed));␊ |
100 | ␊ |
101 | IOReturn IODTMakeNVDescriptor( IORegistryEntry * regEntry,␊ |
102 | ␉␉␉␉IONVRAMDescriptor * hdr );␊ |
103 | ␊ |
104 | OSData * IODTFindSlotName( IORegistryEntry * regEntry, UInt32 deviceNumber );␊ |
105 | ␊ |
106 | const OSSymbol * IODTInterruptControllerName(␊ |
107 | ␉␉␉IORegistryEntry * regEntry );␊ |
108 | ␊ |
109 | bool IODTMapInterrupts( IORegistryEntry * regEntry );␊ |
110 | ␊ |
111 | enum {␊ |
112 | kIODTInterruptShared = 0x00000001␊ |
113 | };␊ |
114 | IOReturn IODTGetInterruptOptions( IORegistryEntry * regEntry, int source, IOOptionBits * options );␊ |
115 | ␊ |
116 | #ifdef __cplusplus␊ |
117 | extern "C" {␊ |
118 | #endif␊ |
119 | ␊ |
120 | IOReturn IONDRVLibrariesInitialize( IOService * provider );␊ |
121 | ␊ |
122 | #ifdef __cplusplus␊ |
123 | }␊ |
124 | #endif␊ |
125 | ␊ |
126 | #endif /* _IOKIT_IODEVICETREE_H */␊ |
127 | ␊ |
128 |