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144 lines
5.1 KiB
144 lines
5.1 KiB
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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ppdebug.h
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Abstract:
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This header defines debug macros for the Plug and Play subsystem.
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Author:
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Adrian J. Oney (AdriaO) Sept 14, 2000.
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Revision History:
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--*/
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//#define DBG_SCOPE 1 // Enable SOME DBG stuff on ALL builds
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#define DBG_SCOPE DBG // Enable only on DBG build
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/*++
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Debug output is filtered at two levels: A global level and a component
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specific level.
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Each debug output request specifies a component id and a filter level
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or mask. These variables are used to access the debug print filter
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database maintained by the system. The component id selects a 32-bit
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mask value and the level either specified a bit within that mask or is
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as mask value itself.
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If any of the bits specified by the level or mask are set in either the
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component mask or the global mask, then the debug output is permitted.
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Otherwise, the debug output is filtered and not printed.
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The component mask for filtering the debug output of this component is
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Kd_NTOSPNP_Mask and may be set via the registry or the kernel debugger.
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The global mask for filtering the debug output of all components is
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Kd_WIN2000_Mask and may be set via the registry or the kernel debugger.
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The registry key for setting the mask value for this component is:
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HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\
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Debug Print Filter\NTOSPNP
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The key "Debug Print Filter" may have to be created in order to create
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the component key.
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Pnp is divided into the following sub-components for debug spew.
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1. LOADUNLOAD: AddDevice, UnloadDriver etc
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2. RESOURCE: Allocation, rebalance etc
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3. ENUMERATION: Starts, enumerations etc
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4. IOAPI: IO APIs etc
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5. IOEVENT: IO events etc
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6. MAPPER: Firmware mapper etc
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7. PNPBIOS: PnP BIOS etc
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Each sub-component gets 5 debug levels. The error level for each component
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maps to the default error level.
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--*/
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#define IOP_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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#define IOP_WARNING_LEVEL DPFLTR_WARNING_LEVEL
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#define IOP_TRACE_LEVEL DPFLTR_TRACE_LEVEL
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#define IOP_INFO_LEVEL DPFLTR_INFO_LEVEL
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#define IOP_LOADUNLOAD_LEVEL (DPFLTR_INFO_LEVEL + 1)
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#define IOP_RESOURCE_LEVEL (DPFLTR_INFO_LEVEL + 5)
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#define IOP_ENUMERATION_LEVEL (DPFLTR_INFO_LEVEL + 9)
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#define IOP_IOAPI_LEVEL (DPFLTR_INFO_LEVEL + 13)
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#define IOP_IOEVENT_LEVEL (DPFLTR_INFO_LEVEL + 17)
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#define IOP_MAPPER_LEVEL (DPFLTR_INFO_LEVEL + 21)
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#define IOP_PNPBIOS_LEVEL (DPFLTR_INFO_LEVEL + 25)
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//
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// All error levels map to the default error level.
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//
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#define IOP_LOADUNLOAD_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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#define IOP_RESOURCE_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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#define IOP_ENUMERATION_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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#define IOP_IOAPI_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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#define IOP_IOEVENT_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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#define IOP_MAPPER_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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#define IOP_PNPBIOS_ERROR_LEVEL DPFLTR_ERROR_LEVEL
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//
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// Component sublevels are based off the component base level.
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//
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#define IOP_LOADUNLOAD_WARNING_LEVEL (IOP_LOADUNLOAD_LEVEL + 0)
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#define IOP_LOADUNLOAD_TRACE_LEVEL (IOP_LOADUNLOAD_LEVEL + 1)
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#define IOP_LOADUNLOAD_INFO_LEVEL (IOP_LOADUNLOAD_LEVEL + 2)
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#define IOP_LOADUNLOAD_VERBOSE_LEVEL (IOP_LOADUNLOAD_LEVEL + 3)
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#define IOP_RESOURCE_WARNING_LEVEL (IOP_RESOURCE_LEVEL + 0)
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#define IOP_RESOURCE_TRACE_LEVEL (IOP_RESOURCE_LEVEL + 1)
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#define IOP_RESOURCE_INFO_LEVEL (IOP_RESOURCE_LEVEL + 2)
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#define IOP_RESOURCE_VERBOSE_LEVEL (IOP_RESOURCE_LEVEL + 3)
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#define IOP_ENUMERATION_WARNING_LEVEL (IOP_ENUMERATION_LEVEL + 0)
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#define IOP_ENUMERATION_TRACE_LEVEL (IOP_ENUMERATION_LEVEL + 1)
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#define IOP_ENUMERATION_INFO_LEVEL (IOP_ENUMERATION_LEVEL + 2)
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#define IOP_ENUMERATION_VERBOSE_LEVEL (IOP_ENUMERATION_LEVEL + 3)
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#define IOP_IOAPI_WARNING_LEVEL (IOP_IOAPI_LEVEL + 0)
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#define IOP_IOAPI_TRACE_LEVEL (IOP_IOAPI_LEVEL + 1)
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#define IOP_IOAPI_INFO_LEVEL (IOP_IOAPI_LEVEL + 2)
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#define IOP_IOAPI_VERBOSE_LEVEL (IOP_IOAPI_LEVEL + 3)
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#define IOP_IOEVENT_WARNING_LEVEL (IOP_IOEVENT_LEVEL + 0)
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#define IOP_IOEVENT_TRACE_LEVEL (IOP_IOEVENT_LEVEL + 1)
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#define IOP_IOEVENT_INFO_LEVEL (IOP_IOEVENT_LEVEL + 2)
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#define IOP_IOEVENT_VERBOSE_LEVEL (IOP_IOEVENT_LEVEL + 3)
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#define IOP_MAPPER_WARNING_LEVEL (IOP_MAPPER_LEVEL + 0)
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#define IOP_MAPPER_TRACE_LEVEL (IOP_MAPPER_LEVEL + 1)
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#define IOP_MAPPER_INFO_LEVEL (IOP_MAPPER_LEVEL + 2)
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#define IOP_MAPPER_VERBOSE_LEVEL (IOP_MAPPER_LEVEL + 3)
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#define IOP_PNPBIOS_WARNING_LEVEL (IOP_PNPBIOS_LEVEL + 0)
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#define IOP_PNPBIOS_TRACE_LEVEL (IOP_PNPBIOS_LEVEL + 1)
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#define IOP_PNPBIOS_INFO_LEVEL (IOP_PNPBIOS_LEVEL + 2)
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#define IOP_PNPBIOS_VERBOSE_LEVEL (IOP_PNPBIOS_LEVEL + 3)
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#if DBG
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ULONG
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IopDebugPrint (
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IN ULONG Level,
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IN PCHAR Format,
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...
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);
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#define IopDbgPrint(m) IopDebugPrint m
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#else
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#define IopDbgPrint(m)
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#endif
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