2 files changed, 22 insertions, 0 deletions
diff --git a/hw/acpi/ghes-stub.c b/hw/acpi/ghes-stub.c
index 9faba043b8..c315de1802 100644
--- a/hw/acpi/ghes-stub.c
+++ b/hw/acpi/ghes-stub.c
@@ -15,3 +15,8 @@ int acpi_ghes_record_errors(uint8_t source_id, uint64_t physical_address)
 {
     return -1;
 }
+
+bool acpi_ghes_present(void)
+{
+    return false;
+}
diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
index a4dac6bf15..a749b84d62 100644
--- a/hw/acpi/ghes.c
+++ b/hw/acpi/ghes.c
@@ -386,6 +386,8 @@ void acpi_ghes_add_fw_cfg(AcpiGhesState *ags, FWCfgState *s,
     /* Create a read-write fw_cfg file for Address */
     fw_cfg_add_file_callback(s, ACPI_GHES_DATA_ADDR_FW_CFG_FILE, NULL, NULL,
         NULL, &(ags->ghes_addr_le), sizeof(ags->ghes_addr_le), false);
+
+    ags->present = true;
 }
 
 int acpi_ghes_record_errors(uint8_t source_id, uint64_t physical_address)
@@ -443,3 +445,18 @@ int acpi_ghes_record_errors(uint8_t source_id, uint64_t physical_address)
 
     return ret;
 }
+
+bool acpi_ghes_present(void)
+{
+    AcpiGedState *acpi_ged_state;
+    AcpiGhesState *ags;
+
+    acpi_ged_state = ACPI_GED(object_resolve_path_type("", TYPE_ACPI_GED,
+                                                       NULL));
+
+    if (!acpi_ged_state) {
+        return false;
+    }
+    ags = &acpi_ged_state->ghes_state;
+    return ags->present;
+}