+acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context);
+
+/* platform-wide _OSC bits */
+#define OSC_SB_PAD_SUPPORT 1
+#define OSC_SB_PPC_OST_SUPPORT 2
+#define OSC_SB_PR3_SUPPORT 4
+#define OSC_SB_CPUHP_OST_SUPPORT 8
+#define OSC_SB_APEI_SUPPORT 16
+
+/* PCI defined _OSC bits */