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
  82 // debug aids - change behaviour
  83     kIONoFreeObjects    = 0x00100000ULL,
  84     kIOLogSynchronous   = 0x00200000ULL,        // IOLog completes synchrounsly
  85     kOSTraceObjectAlloc = 0x00400000ULL,
  86
  87     _kIODebugTopFlag    = 0x8000000000000000ULL // force enum to be 64 bits
  88 };
  89
  90 extern SInt64   gIOKitDebug;
  91
  92 #ifdef __cplusplus
  93 extern "C" {
  94 #endif
  95
  96 struct IORegistryPlane;
  97 extern void     IOPrintPlane( const struct IORegistryPlane * plane );
  98 extern void     OSPrintMemory( void );
  99 #define IOPrintMemory OSPrintMemory
 100
 101 #ifdef __cplusplus
 102 } /* extern "C" */
 103 #endif /* __cplusplus */
 104
 105 #endif /* ! _IOKIT_IOKITDEBUG_H */