ACPICA: Predefined names: Add support for the _PRP method.

This is not an official predefined name yet, but we add it to assist
with development.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h
index 01b9eaaa982db38e0aea18e2bf6634abf7c421a4..393826bee42d5df48d51488144f684e9a6cd272f 100644 (file)
--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -700,6 +700,12 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = {
          METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Refs) */
        PACKAGE_INFO(ACPI_PTYPE1_VAR, ACPI_RTYPE_REFERENCE, 0, 0, 0, 0),
 
+       {{"_PRP", METHOD_0ARGS,
+         METHOD_RETURNS(ACPI_RTYPE_PACKAGE)}}, /* Variable-length (Pkgs) each: 1 Str, 1 Int/Str/Pkg */
+       PACKAGE_INFO(ACPI_PTYPE2, ACPI_RTYPE_STRING, 1,
+                    ACPI_RTYPE_INTEGER | ACPI_RTYPE_STRING |
+                    ACPI_RTYPE_PACKAGE, 1, 0),
+
        {{"_PRS", METHOD_0ARGS,
          METHOD_RETURNS(ACPI_RTYPE_BUFFER)}},