iokit/IOKit/IOKitDebug.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_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
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
  32  *
  33  * HISTORY
  34  *
  35  */
  36
  37
  38 #ifndef _IOKIT_IOKITDEBUG_H
  39 #define _IOKIT_IOKITDEBUG_H
  40
  41 #include <IOKit/IOTypes.h>
  42
  43
  44 #ifdef __cplusplus
  45
  46 #include <libkern/c++/OSObject.h>
  47 #include <libkern/c++/OSDictionary.h>
  48 #include <libkern/c++/OSSerialize.h>
  49
  50 class IOKitDiagnostics : public OSObject
  51 {
  52     OSDeclareDefaultStructors(IOKitDiagnostics)
  53
  54 public:
  55     static OSObject * diagnostics( void );
  56     virtual bool serialize(OSSerialize *s) const;
  57 private:
  58     static void updateOffset( OSDictionary * dict,
  59                         UInt32 value, const char * name );
  60 };
  61
  62 #endif  __cplusplus
  63
  64 enum {
  65 // loggage
  66     kIOLogAttach        = 0x00000001ULL,
  67     kIOLogProbe         = 0x00000002ULL,
  68     kIOLogStart         = 0x00000004ULL,
  69     kIOLogRegister      = 0x00000008ULL,
  70     kIOLogMatch         = 0x00000010ULL,
  71     kIOLogConfig        = 0x00000020ULL,
  72     kIOLogYield         = 0x00000040ULL,
  73     kIOLogPower         = 0x00000080ULL,
  74     kIOLogMapping       = 0x00000100ULL,
  75     kIOLogCatalogue     = 0x00000200ULL,
  76     kIOLogTracePower    = 0x00000400ULL,
  77
  78     kIOLogServiceTree   = 0x00001000ULL,
  79     kIOLogDTree         = 0x00002000ULL,
  80     kIOLogMemory        = 0x00004000ULL,
  81     // available        = 0x00008000ULL,
  82     kOSLogRegistryMods  = 0x00010000ULL,        // Log attempts to modify registry collections
  83
  84 // debug aids - change behaviour
  85     kIONoFreeObjects    = 0x00100000ULL,
  86     kIOLogSynchronous   = 0x00200000ULL,        // IOLog completes synchrounsly
  87 };
  88
  89 extern SInt64   gIOKitDebug;
  90
  91 #ifdef __cplusplus
  92 extern "C" {
  93 #endif
  94
  95 struct IORegistryPlane;
  96 extern void     IOPrintPlane( const struct IORegistryPlane * plane );
  97 extern void     OSPrintMemory( void );
  98 #define IOPrintMemory OSPrintMemory
  99
 100 #ifdef __cplusplus
 101 } /* extern "C" */
 102 #endif /* __cplusplus */
 103
 104 #endif /* ! _IOKIT_IOKITDEBUG_H */