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| author | Dongjiu Geng | 2020-05-12 05:06:03 +0200 |
|---|---|---|
| committer | Peter Maydell | 2020-05-14 16:03:09 +0200 |
| commit | aa16508f1d1bce2411fdbe82aa20e559bbd90e48 (patch) | |
| tree | c89db94afe96911b7ef22392fd1b551bbbc77638 /include/hw/acpi | |
| parent | docs: APEI GHES generation and CPER record description (diff) | |
| download | qemu-aa16508f1d1bce2411fdbe82aa20e559bbd90e48.tar.gz qemu-aa16508f1d1bce2411fdbe82aa20e559bbd90e48.tar.xz qemu-aa16508f1d1bce2411fdbe82aa20e559bbd90e48.zip | |
ACPI: Build related register address fields via hardware error fw_cfg blob
This patch builds error_block_address and read_ack_register fields
in hardware errors table , the error_block_address points to Generic
Error Status Block(GESB) via bios_linker. The max size for one GESB
is 1kb, For more detailed information, please refer to
document: docs/specs/acpi_hest_ghes.rst
Now we only support one Error source, if necessary, we can extend to
support more.
Suggested-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Xiang Zheng <zhengxiang9@huawei.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20200512030609.19593-5-gengdongjiu@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/acpi')
| -rw-r--r-- | include/hw/acpi/aml-build.h | 1 | ||||
| -rw-r--r-- | include/hw/acpi/ghes.h | 28 |
2 files changed, 29 insertions, 0 deletions
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 1539fe0667..ed7c89309e 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -220,6 +220,7 @@ struct AcpiBuildTables { GArray *rsdp; GArray *tcpalog; GArray *vmgenid; + GArray *hardware_errors; BIOSLinker *linker; } AcpiBuildTables; diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h new file mode 100644 index 0000000000..50379b0d0a --- /dev/null +++ b/include/hw/acpi/ghes.h @@ -0,0 +1,28 @@ +/* + * Support for generating APEI tables and recording CPER for Guests + * + * Copyright (c) 2020 HUAWEI TECHNOLOGIES CO., LTD. + * + * Author: Dongjiu Geng <gengdongjiu@huawei.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef ACPI_GHES_H +#define ACPI_GHES_H + +#include "hw/acpi/bios-linker-loader.h" + +void build_ghes_error_table(GArray *hardware_errors, BIOSLinker *linker); +#endif |