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authorLen Brown <len.brown@intel.com>2007-07-22 02:22:55 -0400
committerLen Brown <len.brown@intel.com>2007-07-22 02:22:55 -0400
commit939ab20152390c8ccccfa6fac0830405ca91d903 (patch)
tree97060b56aafe47b472899a53634668f28960ea7d
parentd9ff963801e4f7648c55a27413a1b1de59480a30 (diff)
parent798d91039849486c7a4f1a458a5680cb55a65408 (diff)
Pull acpi-debug into release branch
-rw-r--r--drivers/acpi/Kconfig8
-rw-r--r--include/acpi/acmacros.h23
-rw-r--r--include/acpi/acoutput.h4
3 files changed, 33 insertions, 2 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 139f41f033d..1121a1f4b5d 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -280,6 +280,14 @@ config ACPI_DEBUG
of verbosity. Saying Y enables these statements. This will increase
your kernel size by around 50K.
+config ACPI_DEBUG_FUNC_TRACE
+ bool "Additionally enable ACPI function tracing"
+ default n
+ depends on ACPI_DEBUG
+ help
+ ACPI Debug Statements slow down ACPI processing. Function trace
+ is about half of the penalty and is rarely useful.
+
config ACPI_EC
bool
default y
diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 8948a646183..c22f6da6d37 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -486,6 +486,8 @@
#define ACPI_FUNCTION_NAME(name)
#endif
+#ifdef DEBUG_FUNC_TRACE
+
#define ACPI_FUNCTION_TRACE(a) ACPI_FUNCTION_NAME(a) \
acpi_ut_trace(ACPI_DEBUG_PARAMETERS)
#define ACPI_FUNCTION_TRACE_PTR(a,b) ACPI_FUNCTION_NAME(a) \
@@ -563,6 +565,27 @@
#endif /* ACPI_SIMPLE_RETURN_MACROS */
+#else /* !DEBUG_FUNC_TRACE */
+
+#define ACPI_FUNCTION_TRACE(a)
+#define ACPI_FUNCTION_TRACE_PTR(a,b)
+#define ACPI_FUNCTION_TRACE_U32(a,b)
+#define ACPI_FUNCTION_TRACE_STR(a,b)
+#define ACPI_FUNCTION_EXIT
+#define ACPI_FUNCTION_STATUS_EXIT(s)
+#define ACPI_FUNCTION_VALUE_EXIT(s)
+#define ACPI_FUNCTION_TRACE(a)
+#define ACPI_FUNCTION_ENTRY()
+
+#define return_VOID return
+#define return_ACPI_STATUS(s) return(s)
+#define return_VALUE(s) return(s)
+#define return_UINT8(s) return(s)
+#define return_UINT32(s) return(s)
+#define return_PTR(s) return(s)
+
+#endif /* DEBUG_FUNC_TRACE */
+
/* Conditional execution */
#define ACPI_DEBUG_EXEC(a) a
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 7812267b577..c090a8b0bc9 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -178,8 +178,8 @@
/* Defaults for debug_level, debug and normal */
-#define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR | ACPI_LV_DEBUG_OBJECT)
-#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR | ACPI_LV_DEBUG_OBJECT)
+#define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR)
+#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR)
#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
#endif /* __ACOUTPUT_H__ */