Re: [PATCH v5 0/9] Enable EINJv2 Support

[Jonathan Cameron <Jonathan.Cameron@huawei.com>]

On Thu,  3 Apr 2025 16:13:30 -0700
Zaid Alali <zaidal@os.amperecomputing.com> wrote:

> The goal of this update is to allow the driver to simultaneously
> support EINJ and EINJv2. The implementation follows the approved
> ACPI specs(1)(2) that enables the driver to discover system
> capabilities through GET_ERROR_TYPE.
> 
> Note: The first two ACPICA patches are to be dropped once merged in
> ACPICA project, see pull request(3).
> 
> (1) https://github.com/tianocore/edk2/issues/9449
> (2) https://github.com/tianocore/edk2/issues/9017
> (3) https://github.com/acpica/acpica/pull/977
> 
> Note: This revision includes a minor change to the user interface,
> where users no longer input component array size, instead the size
> of the array is parsed by counting lines from user input.
No change log here or in patches.  Ideal is a summary of the big
stuff here and details under the --- in each individual patch.


> 
> Zaid Alali (9):
>   ACPICA: Update values to hex to follow ACPI specs
>   ACPICA: Add EINJv2 get error type action
>   ACPI: APEI: EINJ: Fix kernel test robot sparse warning
>   ACPI: APEI: EINJ: Remove redundant calls to
>     einj_get_available_error_type
>   ACPI: APEI: EINJ: Enable the discovery of EINJv2 capabilities
>   ACPI: APEI: EINJ: Add einjv2 extension struct
>   ACPI: APEI: EINJ: Add debugfs files for EINJv2 support
>   ACPI: APEI: EINJ: Enable EINJv2 error injections
>   ACPI: APEI: EINJ: Update the documentation for EINJv2 support
> 
>  .../firmware-guide/acpi/apei/einj.rst         |  33 +-
>  drivers/acpi/apei/apei-internal.h             |   2 +-
>  drivers/acpi/apei/einj-core.c                 | 322 +++++++++++++-----
>  drivers/acpi/apei/einj-cxl.c                  |   2 +-
>  include/acpi/actbl1.h                         |  25 +-
>  5 files changed, 291 insertions(+), 93 deletions(-)
>