1 files changed, 12 insertions, 0 deletions
diff --git a/include/hw/acpi/generic_event_device.h b/include/hw/acpi/generic_event_device.h
index 1be05a3c0f..38aec526f9 100644
--- a/include/hw/acpi/generic_event_device.h
+++ b/include/hw/acpi/generic_event_device.h
@@ -74,6 +74,17 @@ DECLARE_INSTANCE_CHECKER(AcpiGedState, ACPI_GED,
 #define ACPI_GED_EVT_SEL_OFFSET    0x0
 #define ACPI_GED_EVT_SEL_LEN       0x4
 
+#define ACPI_GED_REG_SLEEP_CTL     0x00
+#define ACPI_GED_REG_SLEEP_STS     0x01
+#define ACPI_GED_REG_RESET         0x02
+#define ACPI_GED_REG_COUNT         0x03
+
+/* ACPI_GED_REG_RESET value for reset*/
+#define ACPI_GED_RESET_VALUE       0x42
+
+/* ACPI_GED_REG_SLEEP_CTL.SLP_TYP value for S5 (aka poweroff) */
+#define ACPI_GED_SLP_TYP_S5        0x05
+
 #define GED_DEVICE      "GED"
 #define AML_GED_EVT_REG "EREG"
 #define AML_GED_EVT_SEL "ESEL"
@@ -89,6 +100,7 @@ DECLARE_INSTANCE_CHECKER(AcpiGedState, ACPI_GED,
 
 typedef struct GEDState {
     MemoryRegion evt;
+    MemoryRegion regs;
     uint32_t     sel;
 } GEDState;