262 lines
9.4 KiB
C
262 lines
9.4 KiB
C
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/*++
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Copyright (C) Microsoft Corporation, 1993 - 1999
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Module Name:
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debug.h
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Abstract:
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This module contains debug macros and goodies.
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Author:
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Robbie Harris (Hewlett-Packard) 1-July-1998
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Environment:
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Kernel mode
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Revision History :
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--*/
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#define DDPnP1(_x_)
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#define DD(_x_)
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// #define DDPnP1(_x_) DbgPrint _x_
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#ifndef _DEBUG_
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#define _DEBUG_
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#if (1 == DVRH_DELAY_THEORY)
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extern int DVRH_wt;
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extern int DVRH_wb;
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extern int DVRH_rt;
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extern int DVRH_rb;
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#endif
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typedef struct tagSTRUCTUREOFFSETSTABLE {
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char * pszField;
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unsigned long dwOffset;
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} STRUCTUREOFFSETSTABLE, *PSTRUCTUREOFFSETSTABLE;
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#if DBG
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// PAR_TEST_HARNESS is used to enable a special mode to bucket
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// writes and siphon reads to a test harness. This functionality
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// is for debugging purposes only.
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// 0 - off
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// 1 - on
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#define PAR_TEST_HARNESS 0
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// use with ParDebugLevel and ParDump(...)
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#define PARALWAYS ((ULONG)0xffffffff) // Set all the bits. So this will always show
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#define PARERRORS ((ULONG)0x00000001)
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#define PARUNLOAD ((ULONG)0x00000002)
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#define PARINITDEV ((ULONG)0x00000004)
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#define PARIRPPATH ((ULONG)0x00000008)
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#define PARSTARTER ((ULONG)0x00000010)
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#define PAROPENCLOSE ((ULONG)0x00000020)
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#define PARREMLOCK ((ULONG)0x00000040)
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#define PARTHREAD ((ULONG)0x00000080)
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#define PARIEEE ((ULONG)0x00000100)
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#define PAREXIT ((ULONG)0x00000200)
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#define PARENTRY ((ULONG)0x00000400)
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#define PARENTRY_EXIT (PARENTRY | PAREXIT)
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#define PARINFO ((ULONG)0x00000800)
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#define PARECPTRACE ((ULONG)0x00001000)
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#define PARALLOCFREEPORT ((ULONG)0x00002000)
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#define PARSELECTDESELECT ((ULONG)0x00004000)
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#define PARDOT3DL ((ULONG)0x00008000)
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#define PARPNP1 ((ULONG)0x00010000) // device object create/kill - major events
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#define PARPNP2 ((ULONG)0x00020000) // device object create/kill - verbose
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#define PARPNP4 ((ULONG)0x00040000)
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#define PARPNP8 ((ULONG)0x00080000)
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#define PARLGZIP ((ULONG)0x00100000) // Legacy Zip drive
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#define PARRESCAN ((ULONG)0x00200000) // bus rescan - QUERY_DEVICE_RELATIONS/BusRelations
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#define PARIOCTL1 ((ULONG)0x00400000) // IOCTL related info
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#define PARIOCTL2 ((ULONG)0x00800000) // IOCTL related info
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#define PARDUMP_PNP_PARPORT ((ULONG)0x01000000) // ParPort PnP interface and device notification callback activity
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#define PARDUMP_PNP_DL ((ULONG)0x02000000) // 1284.3 DL PnP
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#define PARREG ((ULONG)0x04000000) // registry operations
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#define PARPOWER ((ULONG)0x08000000)
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#define PARDUMP_SILENT ((ULONG)0x00000000)
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#define PARDUMP_VERBOSE ((ULONG)0x20000000)
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#define PARDUMP_VERBOSE_VERY ((ULONG)0x40000000)
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#define PARDUMP_VERBOSE_MAX ((ULONG)0xFFFFFFFF)
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// use with ParBreakOn
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#define PAR_BREAK_ON_NOTHING ((ULONG)0x00000000)
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#define PAR_BREAK_ON_DRIVER_ENTRY ((ULONG)0x00000001)
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#define PAR_BREAK_ON_UNLOAD ((ULONG)0x00000002)
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#define PAR_BREAK_ON_ADD_DEVICE ((ULONG)0x00000004)
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#define PAR_BREAK_ON_DEV_1 ((ULONG)0x00000100)
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extern ULONG ParDebugLevel; // How verbose do we want parallel.sys to be with DbgPrint messages?
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extern ULONG ParBreakOn; // What conditions do we want to break on?
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extern ULONG ParUseAsserts; // 0 == disable ASSERTs
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#endif // DBG
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#if DBG
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// DVRH_SHOW_DEBUG_SPEW 0 - Debug Spew is off
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// 1 - Debug Spew is on
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// - Note: The timer spew is not controlled by this
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// Look at DVRH_SHOW_SHALLOW_TIMER and
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// DVRH_SHOW_DEEP_TIMER.
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#define DVRH_SHOW_DEBUG_SPEW 1
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// DVRH_SHOW_SHALLOW_TIMER 0 - Entry Timers off
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// 1 - Entry Timers on
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#define DVRH_SHOW_SHALLOW_TIMER 0
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// DVRH_SHOW_DEEP_TIMER 0 - Full Timer off
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// 1 - Full Timer on
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#define DVRH_SHOW_DEEP_TIMER 0
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// DVRH_SHOW_BYTE_LOG 0 - Byte Log off
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// 1 - Byte Log on
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#define DVRH_SHOW_BYTE_LOG 0
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// DVRH_PAR_LOGFILE is used to allow for debug logging to a file
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// This functionality is for debugging purposes only.
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// 0 - off
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// 1 - on
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#define DVRH_PAR_LOGFILE 0
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// DVRH_BUS_RESET_ON_ERROR
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// This functionality is for debugging purposes only.
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// Holds a bus reset for 100us when a handshaking error
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// is discovered.
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// 0 - off
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// 1 - on
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#define DVRH_BUS_RESET_ON_ERROR 0
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#else
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#define DVRH_SHOW_DEBUG_SPEW 0
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#define DVRH_SHOW_SHALLOW_TIMER 0
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#define DVRH_SHOW_DEEP_TIMER 0
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#define DVRH_SHOW_BYTE_LOG 0
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#define DVRH_PAR_LOGFILE 0
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#define DVRH_BUS_RESET_ON_ERROR 0
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#endif
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#if (1 == DVRH_PAR_LOGFILE)
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#define DEFAULT_LOG_FILE_NAME L"\\??\\C:\\tmp\\parallel.log"
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BOOLEAN DVRH_LogMessage(PCHAR szFormat, ...);
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// BOOLEAN DVRH_LogByteData(BOOLEAN READ,PCHAR szBuff,ULONG dwTransferred);
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#if 1
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#define DVRH_DbgPrint DVRH_LogMessage
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#define DDF DVRH_LogMessage
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#else
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// This is put in so I can pinpoint a single debug message
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#define DVRH_DbgPrint
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// #define DVRH_ShallowDbgMsg DVRH_LogMessage
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#define DVRH_ShallowDbgMsg
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#endif
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#else
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#define DVRH_DbgPrint DbgPrint
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#define DVRH_ShallowDbgMsg
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#define DDF DbgPrint
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#endif
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#if (DBG && 1 == DVRH_SHOW_DEBUG_SPEW)
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#define ParAssert( ASSERTION ) if(ParUseAsserts) ASSERT( ASSERTION )
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#define ParDump(LEVEL,STRING) \
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if (ParDebugLevel & (LEVEL)) DVRH_DbgPrint STRING
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#define ParDump2(LEVEL,STRING) \
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if (ParDebugLevel & (LEVEL)) { \
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DVRH_DbgPrint("PARALLEL: "); \
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DVRH_DbgPrint STRING; \
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}
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// display if we want PnP info
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#define ParDumpP(STRING) \
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if (ParDebugLevel & PARPNP1) { \
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DVRH_DbgPrint("PARALLEL: "); \
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DVRH_DbgPrint STRING; \
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}
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// display if we want Register info
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#define ParDumpReg(LEVEL,STRING,ECRADDR,DCRADDR,DSRADDR) \
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if (ParDebugLevel & (LEVEL) ) { \
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DVRH_DbgPrint("PARALLEL: "); \
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DVRH_DbgPrint STRING; \
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DVRH_DbgPrint(" dsr[%02x] dcr[%02x] ecr[%02x]\r\n", \
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(int)READ_PORT_UCHAR(DSRADDR), \
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(int)READ_PORT_UCHAR(DCRADDR), \
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(int)READ_PORT_UCHAR(ECRADDR)); \
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}
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// verbose - display if ANY debug flag is set
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#define ParDumpV(STRING) \
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if (ParDebugLevel & PARDUMP_VERBOSE_MAX) { \
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DVRH_DbgPrint("PARALLEL: "); \
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DVRH_DbgPrint STRING; \
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}
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#define ParBreak(BREAK_CONDITION,STRING) \
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if (ParBreakOn & (BREAK_CONDITION)) { \
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DVRH_DbgPrint("PARALLEL: Break: "); \
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DVRH_DbgPrint STRING; \
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DbgBreakPoint(); \
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}
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#endif // (DBG && 1 == DVRH_SHOW_DEBUG_SPEW)
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#if (DBG && 1 == DVRH_SHOW_SHALLOW_TIMER)
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#define ParTimerMainCheck(x) { \
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LARGE_INTEGER myTickCount; \
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KeQueryTickCount(&myTickCount); \
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DVRH_DbgPrint("Parallel:Timer: %d,%d,%I64d, ", \
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PsGetCurrentProcessId(), \
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PsGetCurrentThreadId(), \
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myTickCount); \
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DVRH_DbgPrint x; \
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}
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#endif
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#if (DBG && 1 == DVRH_SHOW_DEEP_TIMER)
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#define ParTimerCheck(x) { \
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LARGE_INTEGER myTickCount; \
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KeQueryTickCount(&myTickCount); \
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DVRH_DbgPrint("Parallel:Timer: %d,%d,%I64d, ", \
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PsGetCurrentProcessId(), \
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PsGetCurrentThreadId(), \
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myTickCount); \
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DVRH_DbgPrint x; \
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}
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#endif
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#if (0 == DVRH_SHOW_DEBUG_SPEW)
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#define ParAssert( X ) //lint !e760
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#define ParDump(LEVEL,STRING) //lint !e760
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#define ParDump2(LEVEL,STRING) //lint !e760
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#define ParDumpP(STRING) //lint !e760
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#define ParDumpReg(LEVEL,STRING,ECRADDR,DCRADDR,DSRADDR) //lint !e760
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#define ParDumpV(STRING) //lint !e760
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#define ParBreak(LEVEL,STRING) //lint !e760
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#endif // DBG
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#if (0 == DVRH_SHOW_SHALLOW_TIMER)
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#define ParTimerMainCheck(x) //lint !e760
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#endif // DBG
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#if (0 == DVRH_SHOW_DEEP_TIMER)
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#define ParTimerCheck(x) //lint !e760
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#endif // DBG
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#endif
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