iokit/IOKit/IOKitDebug.h

   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
  36 #ifndef _IOKIT_IOKITDEBUG_H
  37 #define _IOKIT_IOKITDEBUG_H
  38
  39 #include <IOKit/IOTypes.h>
  40
  41
  42 #ifdef __cplusplus
  43
  44 #include <libkern/c++/OSObject.h>
  45 #include <libkern/c++/OSDictionary.h>
  46 #include <libkern/c++/OSSerialize.h>
  47
  48 class IOKitDiagnostics : public OSObject
  49 {
  50     OSDeclareDefaultStructors(IOKitDiagnostics)
  51
  52 public:
  53     static OSObject * diagnostics( void );
  54     virtual bool serialize(OSSerialize *s) const;
  55 private:
  56     static void updateOffset( OSDictionary * dict,
  57             UInt32 value, const char * name );
  58 };
  59
  60 #endif /* __cplusplus */
  61
  62 enum {
  63     // loggage
  64     kIOLogAttach        =         0x00000001ULL,
  65     kIOLogProbe         =         0x00000002ULL,
  66     kIOLogStart         =         0x00000004ULL,
  67     kIOLogRegister      =         0x00000008ULL,
  68     kIOLogMatch         =         0x00000010ULL,
  69     kIOLogConfig        =         0x00000020ULL,
  70     kIOLogYield         =         0x00000040ULL,
  71     kIOLogPower         =         0x00000080ULL,
  72     kIOLogMapping       =         0x00000100ULL,
  73     kIOLogCatalogue     =         0x00000200ULL,
  74     kIOLogTracePower    =         0x00000400ULL,
  75     kIOLogDebugPower    =         0x00000800ULL,
  76     kIOLogServiceTree   =         0x00001000ULL,
  77     kIOLogDTree         =         0x00002000ULL,
  78     kIOLogMemory        =         0x00004000ULL,
  79     kIOLogKextMemory    =         0x00008000ULL,
  80     kOSLogRegistryMods  =         0x00010000ULL,  // Log attempts to modify registry collections
  81     kIOLogPMRootDomain  =         0x00020000ULL,
  82     kOSRegistryModsMode =         0x00040000ULL,  // Change default registry modification handling - panic vs. log
  83     kIOTraceIOService   =         0x00080000ULL,
  84     kIOLogHibernate     =         0x00100000ULL,
  85
  86     // debug aids - change behaviour
  87     kIONoFreeObjects    =         0x00100000ULL,
  88     kIOLogSynchronous   =         0x00200000ULL,  // IOLog completes synchronously
  89     kOSTraceObjectAlloc =         0x00400000ULL,
  90
  91     _kIODebugTopFlag    = 0x8000000000000000ULL   // force enum to be 64 bits
  92 };
  93
  94 extern SInt64    gIOKitDebug;
  95
  96 #ifdef __cplusplus
  97 extern "C" {
  98 #endif
  99
 100 struct IORegistryPlane;
 101 extern void    IOPrintPlane( const struct IORegistryPlane * plane );
 102 #ifndef _OSCPPDEBUG_H
 103 extern void    OSPrintMemory( void );
 104 #endif
 105 #define IOPrintMemory OSPrintMemory
 106
 107 #ifdef __cplusplus
 108 } /* extern "C" */
 109 #endif /* __cplusplus */
 110
 111 #endif /* ! _IOKIT_IOKITDEBUG_H */