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https://github.com/arehnman/yttrium-virtio-gpu.git
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Yuri Benditovich
7370e19949
Fix concatenation of function name with following text. Add clean markers of entry/exit logs. Signed-off-by: Yuri Benditovich <[email protected]>
69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
#pragma once
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/*
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*
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*
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* Copyright (c) 2017 Red Hat, Inc.
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*
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* Authors:
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* Sameeh Jubran <[email protected]>
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*
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*/
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#include "kdebugprint.h"
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// Undefine for disabling WPP tracing
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#define NETKVM_WPP_ENABLED
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#ifndef NETKVM_WPP_ENABLED
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#define TraceNoPrefix DPrintf
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#endif
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#define POLL_PRINT_LEVEL 3
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//
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// Define the tracing flags.
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//
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// Tracing GUID - {5666D67E - 281E-43ED - 8B8D - 4347080198AA}
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//
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#define WPP_CONTROL_GUIDS \
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WPP_DEFINE_CONTROL_GUID( \
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NetKVM, \
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(5666D67E,281E,43ED,8B8D,4347080198AA), \
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WPP_DEFINE_BIT(TRACE_DRIVER) /* bit 0 = 0x00000000 */ \
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)
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// our level 0 has the same meaning as TRACE_LEVEL_INFORMATION
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#define WPP_LEVEL_COMPARE(level) \
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(WPP_CONTROL(WPP_BIT_ ## TRACE_DRIVER).Level >= (level + TRACE_LEVEL_INFORMATION))
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#define WPP_Flags_LEVEL_LOGGER(Flags, level) \
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WPP_LEVEL_LOGGER(Flags)
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#define WPP_Flags_LEVEL_ENABLED(Flags, level) \
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(level <= virtioDebugLevel || (WPP_LEVEL_COMPARE(level)))
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#define WPP_Flags_LEVEL_STATUS_LOGGER(Flags, level, status) \
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WPP_LEVEL_LOGGER(Flags)
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#define WPP_Flags_LEVEL_STATUS_ENABLED(Flags, level, status) \
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(level <= virtioDebugLevel || WPP_LEVEL_COMPARE(level))
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//
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// This comment block is scanned by the trace preprocessor to convert the DPrintf,
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// DEBUG_ENTRY and DEBUG_EXIT_STATUS MACROS.
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//
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// begin_wpp config
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// USEPREFIX (DPrintf, "%!STDPREFIX![%!FUNC!] ");
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// FUNC DPrintf{Flags=TRACE_DRIVER}(LEVEL, MSG, ...);
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//
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// USEPREFIX (DEBUG_ENTRY, "%!STDPREFIX![%!FUNC!]=>");
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// FUNC DEBUG_ENTRY{Flags=TRACE_DRIVER}(LEVEL, ...);
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//
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// USEPREFIX (DEBUG_EXIT_STATUS, "%!STDPREFIX![%!FUNC!]<= 0x%x", STATUS);
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// FUNC DEBUG_EXIT_STATUS{Flags=TRACE_DRIVER}(LEVEL, STATUS);
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//
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// FUNC TraceNoPrefix{Flags=TRACE_DRIVER}(LEVEL, MSG, ...);
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// end_wpp
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//
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