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-rw-r--r--hw/acpi/ghes.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
index a4dac6b..a749b84 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;
+}