1 files changed, 40 insertions, 0 deletions
diff --git a/hw/acpi/ghes_cper.c b/hw/acpi/ghes_cper.c
new file mode 100644
index 0000000000..31cb2ffabe
--- /dev/null
+++ b/hw/acpi/ghes_cper.c
@@ -0,0 +1,40 @@
+/*
+ * CPER payload parser for error injection
+ *
+ * Copyright(C) 2024-2025 Huawei LTD.
+ *
+ * This code is licensed under the GPL version 2 or later. See the
+ * COPYING file in the top-level directory.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+
+#include "qemu/base64.h"
+#include "qemu/error-report.h"
+#include "qemu/uuid.h"
+#include "qapi/qapi-commands-acpi-hest.h"
+#include "hw/acpi/ghes.h"
+
+void qmp_inject_ghes_v2_error(const char *qmp_cper, Error **errp)
+{
+    AcpiGhesState *ags;
+    uint8_t *cper;
+    size_t  len;
+
+    ags = acpi_ghes_get_state();
+    if (!ags) {
+        return;
+    }
+
+    cper = qbase64_decode(qmp_cper, -1, &len, errp);
+    if (!cper) {
+        error_setg(errp, "missing GHES CPER payload");
+        return;
+    }
+
+    ghes_record_cper_errors(ags, cper, len, ACPI_HEST_SRC_ID_QMP, errp);
+
+    g_free(cper);
+}