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ACPI: Build related register address fields via hardware error fw_cfg blob

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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>
This commit is contained in:
Dongjiu Geng 2020-05-12 11:06:03 +08:00 • committed by Peter Maydell
parent 5fb004a265
commit aa16508f1d
8 changed files with 131 additions and 0 deletions
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1
include/hw/acpi/aml-build.h
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@ -220,6 +220,7 @@ struct AcpiBuildTables {
GArray *rsdp;
GArray *tcpalog;
GArray *vmgenid;
GArray *hardware_errors;
BIOSLinker *linker;
} AcpiBuildTables;