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| author | Myron Stowe <myron.stowe@hp.com> | 2008-11-04 14:52:55 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-11-06 20:11:15 -0500 |
| commit | ad93a765c1834db031b5bf1c2baf2a50d0462ca4 (patch) | |
| tree | 4494d6814fd2d51a243794b4616f869b34a1b6bc /include/acpi/acpi_drivers.h | |
| parent | 457d2ee225801441e96f2e35894ec404572ad862 (diff) | |
| download | op-kernel-dev-ad93a765c1834db031b5bf1c2baf2a50d0462ca4.zip op-kernel-dev-ad93a765c1834db031b5bf1c2baf2a50d0462ca4.tar.gz | |
ACPI: Disambiguate processor declaration type
Declaring processors in ACPI namespace can be done using either a
"Processor" definition or a "Device" definition (see section 8.4 -
Declaring Processors; "Advanced Configuration and Power Interface
Specification", Revision 3.0b). Currently the two processor
declaration types are conflated.
This patch disambiguates the processor declaration's definition type
enabling subsequent code to behave uniquely based explicitly on the
declaration's type.
Signed-off-by: Myron Stowe <myron.stowe@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/acpi_drivers.h')
| -rw-r--r-- | include/acpi/acpi_drivers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index cf04c60..7469ff3 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -41,6 +41,7 @@ */ #define ACPI_POWER_HID "LNXPOWER" +#define ACPI_PROCESSOR_OBJECT_HID "ACPI_CPU" #define ACPI_PROCESSOR_HID "ACPI0007" #define ACPI_SYSTEM_HID "LNXSYSTM" #define ACPI_THERMAL_HID "LNXTHERM" |
