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-rw-r--r--include/acpi/actbl3.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 440ca8104b43..eb994e97fbb3 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -68,6 +68,7 @@
#define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */
#define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */
#define ACPI_SIG_RASF "RASF" /* RAS Feature table */
+#define ACPI_SIG_STAO "STAO" /* Status Override table */
#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
@@ -685,6 +686,21 @@ enum acpi_rasf_status {
/*******************************************************************************
*
+ * STAO - Status Override Table (_STA override) - ACPI 6.0
+ * Version 1
+ *
+ * Conforms to "ACPI Specification for Status Override Table"
+ * 6 January 2015
+ *
+ ******************************************************************************/
+
+struct acpi_table_stao {
+ struct acpi_table_header header; /* Common ACPI table header */
+ u8 ignore_uart;
+};
+
+/*******************************************************************************
+ *
* TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
* Version 3
*