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| author |   Zhang Rui <rui.zhang@intel.com> | 2010-07-15 10:46:17 +0800 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2010-08-14 23:02:14 -0400 |
| commit | c637e4861c7db8165d0f438db3829e7878c96059 (patch) | |
| tree | 7cb2621815f1861d0e333cced6bf993f1b38c4e0 /drivers/acpi/acpica | |
| parent | ACPI: introduce drivers/acpi/debugfs.c (diff) | |
| download | linux-dev-c637e4861c7db8165d0f438db3829e7878c96059.tar.xz linux-dev-c637e4861c7db8165d0f438db3829e7878c96059.zip | |
ACPI: introduce module parameter acpi.aml_debug_output
Introduce module parameter acpi.aml_debug_output.
With acpi.aml_debug_output set, we can get AML debug object output
(Store (AAA, Debug)), even with CONFIG_ACPI_DEBUG cleared.
Together with the runtime custom method mechanism,
we can debug AML code problems without rebuilding the kernel.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/acglobal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 899d68afc3c5..92122292ef1f 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -115,7 +115,7 @@ u8 ACPI_INIT_GLOBAL(acpi_gbl_use_default_register_widths, TRUE); /* * Optionally enable output from the AML Debug Object. */ -u8 ACPI_INIT_GLOBAL(acpi_gbl_enable_aml_debug_object, FALSE); +u32 ACPI_INIT_GLOBAL(acpi_gbl_enable_aml_debug_object, FALSE); /* * Optionally copy the entire DSDT to local memory (instead of simply |