Files
xen/tools/libacpi
Tu Dinh 242a5f75ee acpi: Set TPM2 LAML to actual log area size
The LAML field should follow the TCG PC Client Platform Firmware Profile
Specification Version. Version 1.06 Revision 52 says:

'The TCG ACPI specification uses the field name "Log Area Minimum
 Length", but the field value is the actual log area length reserved by
 Platform Firmware, not a lower bound.'

Remove the now-unused TPM_LOG_AREA_MINIMUM_SIZE.

No functional change.

Signed-off-by: Tu Dinh <ngoc-tu.dinh@vates.tech>
Acked-by: Jan Beulich <jbeulich@suse.com>
2025-11-12 09:36:06 +01:00
..

ACPI builder for domain firmware


BUILDING ACPI
-----------------
Users of ACPI builder are expected to provide an include file that makes available
the following:
* strncpy
* printf
* NULL
* test_bit
* offsetof

When compiling build.c, the name of this include file should be given to
compiler as -DLIBACPI_STDUTILS=\"<filename>\". See tools/firmware/hvmloader/Makefile
for an example.

Note on DSDT Table
------------------
DSDT table source code is acpi_dsdt.asl
It is already compiled and the output is acpi_dsdt.c
Usually, user is not expected to change the acpi_dsdt.asl.
In case that the acpi_dsdt.asl need to be updated, please 
Follow the instruction:

# make acpi_dsdt.c