Add support for _LSI as a predefined method.

Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
acpica · Mar 7, 2017 · f2f3813 · f2f3813
1 parent dbc6a3d
commit f2f3813
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diff --git a/source/common/ahpredef.c b/source/common/ahpredef.c
@@ -287,6 +287,7 @@ const AH_PREDEFINED_NAME    AslPredefinedInfo[] =
     AH_PREDEF ("_LL_",    "Low Level", "Interrupt polarity, Resource Descriptor field"),
     AH_PREDEF ("_LPD",    "Low Power Dependencies", "Returns a list of dependencies for low power idle entry"),
     AH_PREDEF ("_LPI",    "Low Power Idle States", "Returns a list of supported low power idle states"),
+    AH_PREDEF ("_LSI",    "Label Storage Information", "Returns information about the Label Storage Area associated with the NVDIMM object."),
     AH_PREDEF ("_MAF",    "Maximum Address Fixed", "Resource Descriptor field"),
     AH_PREDEF ("_MAT",    "Multiple APIC Table Entry", "Returns a list of MADT APIC structure entries"),
     AH_PREDEF ("_MAX",    "Maximum Base Address", "Resource Descriptor field"),

diff --git a/source/include/acpredef.h b/source/include/acpredef.h
@@ -726,6 +726,10 @@ const ACPI_PREDEFINED_INFO          AcpiGbl_PredefinedMethods[] =
                     PACKAGE_INFO (ACPI_PTYPE2_VAR_VAR, ACPI_RTYPE_INTEGER, 3,
                     ACPI_RTYPE_INTEGER | ACPI_RTYPE_BUFFER | ACPI_RTYPE_STRING, 10,0),
 
+    {{"_LSI",   METHOD_0ARGS,
+                METHOD_RETURNS (ACPI_RTYPE_PACKAGE)}},
+                    PACKAGE_INFO (ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 3,0,0,0),
+
     {{"_MAT",   METHOD_0ARGS,
                 METHOD_RETURNS (ACPI_RTYPE_BUFFER)}},