From: Jarkko Sakkinen <jarkko.sakkinen@iki.fi>
To: Stuart Yoder <stuart.yoder@arm.com>,
linux-integrity@vger.kernel.org, jarkko@kernel.org,
peterhuewe@gmx.de, jgg@ziepe.ca, sudeep.holla@arm.com,
rafael@kernel.org, lenb@kernel.org
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 3/5] ACPICA: add start method for Arm FF-A
Date: Tue, 18 Feb 2025 17:53:18 +0200 [thread overview]
Message-ID: <3bb5c58bc83d49e01c2a3a849e831b00e635aaae.camel@iki.fi> (raw)
In-Reply-To: <20250217224946.113951-4-stuart.yoder@arm.com>
On Mon, 2025-02-17 at 16:49 -0600, Stuart Yoder wrote:
> Add TPM start method for Arm FF-A defined in the TCG ACPI
> specification v1.4.
>
> Link: https://github.com/acpica/acpica/pull/1000
> Signed-off-by: Stuart Yoder <stuart.yoder@arm.com>
> ---
> include/acpi/actbl3.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
> index 5cd755143b7d..a97b1dbab975 100644
> --- a/include/acpi/actbl3.h
> +++ b/include/acpi/actbl3.h
> @@ -466,6 +466,7 @@ struct acpi_tpm2_phy {
> #define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev
> 8 */
> #define ACPI_TPM2_RESERVED 12
> #define ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON 13
> +#define ACPI_TPM2_CRB_WITH_ARM_FFA 15
>
> /* Optional trailer appears after any start_method subtables */
>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
BR, Jarkko
next prev parent reply other threads:[~2025-02-18 15:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-17 22:49 [PATCH v4 0/5] Add support for the TPM FF-A start method Stuart Yoder
2025-02-17 22:49 ` [PATCH v4 1/5] tpm_crb: implement driver compliant to CRB over FF-A Stuart Yoder
2025-02-18 15:07 ` Jarkko Sakkinen
2025-02-17 22:49 ` [PATCH v4 2/5] tpm_crb: clean-up and refactor check for idle support Stuart Yoder
2025-02-18 15:52 ` Jarkko Sakkinen
2025-02-17 22:49 ` [PATCH v4 3/5] ACPICA: add start method for Arm FF-A Stuart Yoder
2025-02-18 15:53 ` Jarkko Sakkinen [this message]
2025-02-17 22:49 ` [PATCH v4 4/5] tpm_crb: add support for the Arm FF-A start method Stuart Yoder
2025-02-18 15:54 ` Jarkko Sakkinen
2025-02-17 22:49 ` [PATCH v4 5/5] Documentation: tpm: add documentation for the CRB FF-A interface Stuart Yoder
2025-03-02 19:33 ` [PATCH v4 0/5] Add support for the TPM FF-A start method Jarkko Sakkinen
2025-03-03 16:55 ` Jason Gunthorpe
2025-03-04 16:02 ` Jarkko Sakkinen
2025-03-05 16:09 ` Stuart Yoder
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