iokit/IOKit/IOKitDebug.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
  27  *
  28  * HISTORY
  29  *
  30  */
  31
  32
  33 #ifndef _IOKIT_IOKITDEBUG_H
  34 #define _IOKIT_IOKITDEBUG_H
  35
  36 #include <IOKit/IOTypes.h>
  37
  38
  39 #ifdef __cplusplus
  40
  41 #include <libkern/c++/OSObject.h>
  42 #include <libkern/c++/OSDictionary.h>
  43 #include <libkern/c++/OSSerialize.h>
  44
  45 class IOKitDiagnostics : public OSObject
  46 {
  47     OSDeclareDefaultStructors(IOKitDiagnostics)
  48
  49 public:
  50     static OSObject * diagnostics( void );
  51     virtual bool serialize(OSSerialize *s) const;
  52 private:
  53     static void updateOffset( OSDictionary * dict,
  54                         UInt32 value, const char * name );
  55 };
  56
  57 #endif  __cplusplus
  58
  59 enum {
  60 // loggage
  61     kIOLogAttach        = 0x00000001ULL,
  62     kIOLogProbe         = 0x00000002ULL,
  63     kIOLogStart         = 0x00000004ULL,
  64     kIOLogRegister      = 0x00000008ULL,
  65     kIOLogMatch         = 0x00000010ULL,
  66     kIOLogConfig        = 0x00000020ULL,
  67     kIOLogYield         = 0x00000040ULL,
  68     kIOLogPower         = 0x00000080ULL,
  69     kIOLogMapping       = 0x00000100ULL,
  70     kIOLogCatalogue     = 0x00000200ULL,
  71     kIOLogTracePower    = 0x00000400ULL,
  72
  73     kIOLogServiceTree   = 0x00001000ULL,
  74     kIOLogDTree         = 0x00002000ULL,
  75     kIOLogMemory        = 0x00004000ULL,
  76
  77 // debug aids - change behaviour
  78     kIONoFreeObjects    = 0x00100000ULL,
  79     kIOLogSynchronous   = 0x00200000ULL,        // IOLog completes synchrounsly
  80 };
  81
  82 extern SInt64   gIOKitDebug;
  83 extern char     iokit_version[];
  84
  85 #ifdef __cplusplus
  86 extern "C" {
  87 #endif
  88
  89 struct IORegistryPlane;
  90 extern void     IOPrintPlane( const struct IORegistryPlane * plane );
  91 extern void     OSPrintMemory( void );
  92 #define IOPrintMemory OSPrintMemory
  93
  94 #ifdef __cplusplus
  95 } /* extern "C" */
  96 #endif /* __cplusplus */
  97
  98 #endif /* ! _IOKIT_IOKITDEBUG_H */