linux-kernel - Re: [PATCH v7 2/9] ACPICA: Add EINJv2 get error type action

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Message-ID: <CAJZ5v0g4wTfSgLBx_UmjjQMrJO-+gG=06jVJUpPDc5X0ZyKCcg@mail.gmail.com>
Date: Wed, 7 May 2025 13:28:49 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Zaid Alali <zaidal@...amperecomputing.com>
Cc: rafael@...nel.org, lenb@...nel.org, james.morse@....com, 
	tony.luck@...el.com, bp@...en8.de, robert.moore@...el.com, 
	Jonathan.Cameron@...wei.com, ira.weiny@...el.com, Benjamin.Cheatham@....com, 
	dan.j.williams@...el.com, arnd@...db.de, Avadhut.Naik@....com, 
	u.kleine-koenig@...gutronix.de, john.allen@....com, 
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org, 
	acpica-devel@...ts.linux.dev
Subject: Re: [PATCH v7 2/9] ACPICA: Add EINJv2 get error type action

On Tue, May 6, 2025 at 11:38 PM Zaid Alali
<zaidal@...amperecomputing.com> wrote:
>
> Add EINJV2_GET_ERROR_TYPE as defined in the approved new ACPI
> specs[1][2].
>
> Proposed ACPI spces for EINJv2:
> Link: https://github.com/tianocore/edk2/issues/9449 [1]
> Link: https://github.com/tianocore/edk2/issues/9017 [2]
>
> This commit is not a direct merge, it will come from ACPICA
> project, see pull request[3].
>
> Link: https://github.com/acpica/acpica/pull/977 [3]
>
> Signed-off-by: Zaid Alali <zaidal@...amperecomputing.com>

An equivalent patch is already there in linux-next:

https://web.git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/commit/?h=linux-next&id=56b594fdb6dd68d085067a69f5f78171aa6f1657

> ---
>  include/acpi/actbl1.h | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
> index c701c434976c..f52d5cafaf76 100644
> --- a/include/acpi/actbl1.h
> +++ b/include/acpi/actbl1.h
> @@ -1034,7 +1034,8 @@ enum acpi_einj_actions {
>         ACPI_EINJ_GET_COMMAND_STATUS =          0x7,
>         ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 0x8,
>         ACPI_EINJ_GET_EXECUTE_TIMINGS =         0x9,
> -       ACPI_EINJ_ACTION_RESERVED =             0xA,    /* 0xA and greater are reserved */
> +       ACPI_EINJV2_GET_ERROR_TYPE =            0x11,
> +       ACPI_EINJ_ACTION_RESERVED =             0x12,   /* 0x12 and greater are reserved */
>         ACPI_EINJ_TRIGGER_ERROR =               0xFF    /* Except for this value */
>  };
>
> --
> 2.43.0
>