| 1 | /* |
| 2 | * CPER payload parser for error injection |
| 3 | * |
| 4 | * Copyright(C) 2024-2025 Huawei LTD. |
| 5 | * |
| 6 | * This code is licensed under the GPL version 2 or later. See the |
| 7 | * COPYING file in the top-level directory. |
| 8 | * |
| 9 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 10 | */ |
| 11 | |
| 12 | #include "qemu/osdep.h" |
| 13 | |
| 14 | #include "qemu/base64.h" |
| 15 | #include "qemu/error-report.h" |
| 16 | #include "qemu/uuid.h" |
| 17 | #include "qapi/qapi-commands-acpi-hest.h" |
| 18 | #include "hw/acpi/ghes.h" |
| 19 | |
| 20 | void qmp_inject_ghes_v2_error(const char *qmp_cper, Error **errp) |
| 21 | { |
| 22 | AcpiGhesState *ags; |
| 23 | uint8_t *cper; |
| 24 | size_t len; |
| 25 | |
| 26 | ags = acpi_ghes_get_state(); |
| 27 | if (!ags) { |
| 28 | return; |
| 29 | } |
| 30 | |
| 31 | cper = qbase64_decode(qmp_cper, -1, &len, errp); |
| 32 | if (!cper) { |
| 33 | error_setg(errp, "missing GHES CPER payload"); |
| 34 | return; |
| 35 | } |
| 36 | |
| 37 | ghes_record_cper_errors(ags, cper, len, ACPI_HEST_SRC_ID_QMP, errp); |
| 38 | |
| 39 | g_free(cper); |
| 40 | } |