iokit/IOKit/IOKitDebug.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_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. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
  25  *
  26  * HISTORY
  27  *
  28  */
  29
  30
  31 #ifndef _IOKIT_IOKITDEBUG_H
  32 #define _IOKIT_IOKITDEBUG_H
  33
  34 #include <IOKit/IOTypes.h>
  35
  36
  37 #ifdef __cplusplus
  38
  39 #include <libkern/c++/OSObject.h>
  40 #include <libkern/c++/OSDictionary.h>
  41 #include <libkern/c++/OSSerialize.h>
  42
  43 class IOKitDiagnostics : public OSObject
  44 {
  45     OSDeclareDefaultStructors(IOKitDiagnostics)
  46
  47 public:
  48     static OSObject * diagnostics( void );
  49     virtual bool serialize(OSSerialize *s) const;
  50 private:
  51     static void updateOffset( OSDictionary * dict,
  52                         UInt32 value, const char * name );
  53 };
  54
  55 #endif  __cplusplus
  56
  57 enum {
  58 // loggage
  59     kIOLogAttach        = 0x00000001ULL,
  60     kIOLogProbe         = 0x00000002ULL,
  61     kIOLogStart         = 0x00000004ULL,
  62     kIOLogRegister      = 0x00000008ULL,
  63     kIOLogMatch         = 0x00000010ULL,
  64     kIOLogConfig        = 0x00000020ULL,
  65     kIOLogYield         = 0x00000040ULL,
  66     kIOLogPower         = 0x00000080ULL,
  67     kIOLogMapping       = 0x00000100ULL,
  68     kIOLogCatalogue     = 0x00000200ULL,
  69     kIOLogTracePower    = 0x00000400ULL,
  70
  71     kIOLogServiceTree   = 0x00001000ULL,
  72     kIOLogDTree         = 0x00002000ULL,
  73     kIOLogMemory        = 0x00004000ULL,
  74     // available        = 0x00008000ULL,
  75     kOSLogRegistryMods  = 0x00010000ULL,        // Log attempts to modify registry collections
  76
  77 // debug aids - change behaviour
  78     kIONoFreeObjects    = 0x00100000ULL,
  79     kIOLogSynchronous   = 0x00200000ULL,        // IOLog completes synchrounsly
  80 };
  81
  82 extern SInt64   gIOKitDebug;
  83
  84 #ifdef __cplusplus
  85 extern "C" {
  86 #endif
  87
  88 struct IORegistryPlane;
  89 extern void     IOPrintPlane( const struct IORegistryPlane * plane );
  90 extern void     OSPrintMemory( void );
  91 #define IOPrintMemory OSPrintMemory
  92
  93 #ifdef __cplusplus
  94 } /* extern "C" */
  95 #endif /* __cplusplus */
  96
  97 #endif /* ! _IOKIT_IOKITDEBUG_H */