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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2025-01-15 13:50:32 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-01-15 13:07:18 -0500 |
| commit | 84c146758d79b3689b6c9c7815b6bfbb70ba06b0 (patch) | |
| tree | abee12631670639a7fd71187adb04ba12980a2b8 | |
| parent | 47935fc1e56f02c892d186ef89be7c923f73c89b (diff) | |
| download | qemu-84c146758d79b3689b6c9c7815b6bfbb70ba06b0.zip qemu-84c146758d79b3689b6c9c7815b6bfbb70ba06b0.tar.gz qemu-84c146758d79b3689b6c9c7815b6bfbb70ba06b0.tar.bz2 | |
docs: acpi_hest_ghes: fix documentation for CPER size
While the spec defines a CPER size of 4KiB for each record,
currently it is set to 1KiB. Fix the documentation and add
a pointer to the macro name there, as this may help to keep
it updated.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <f7e94433bec19a9d6b23ecccc24b5fe3a6f7f52b.1736945236.git.mchehab+huawei@kernel.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | docs/specs/acpi_hest_ghes.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/docs/specs/acpi_hest_ghes.rst b/docs/specs/acpi_hest_ghes.rst index 68f1fbe..c3e9f8d 100644 --- a/docs/specs/acpi_hest_ghes.rst +++ b/docs/specs/acpi_hest_ghes.rst @@ -67,8 +67,10 @@ Design Details (3) The address registers table contains N Error Block Address entries and N Read Ack Register entries. The size for each entry is 8-byte. The Error Status Data Block table contains N Error Status Data Block - entries. The size for each entry is 4096(0x1000) bytes. The total size - for the "etc/hardware_errors" fw_cfg blob is (N * 8 * 2 + N * 4096) bytes. + entries. The size for each entry is defined at the source code as + ACPI_GHES_MAX_RAW_DATA_LENGTH (currently 1024 bytes). The total size + for the "etc/hardware_errors" fw_cfg blob is + (N * 8 * 2 + N * ACPI_GHES_MAX_RAW_DATA_LENGTH) bytes. N is the number of the kinds of hardware error sources. (4) QEMU generates the ACPI linker/loader script for the firmware. The |