From: Stuart Yoder <stuart.yoder@arm.com>
To: 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: [PATCH v5 3/5] ACPICA: add start method for Arm FF-A
Date: Wed, 19 Feb 2025 14:10:12 -0600 [thread overview]
Message-ID: <20250219201014.174344-4-stuart.yoder@arm.com> (raw)
In-Reply-To: <20250219201014.174344-1-stuart.yoder@arm.com>
Add TPM start method for Arm FF-A defined in the TCG ACPI
specification v1.4.
Link: https://github.com/acpica/acpica/pull/1000
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
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 */
--
2.34.1
next prev parent reply other threads:[~2025-02-19 20:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-19 20:10 [PATCH v5 0/5] Add support for the TPM FF-A start method Stuart Yoder
2025-02-19 20:10 ` [PATCH v5 1/5] tpm_crb: implement driver compliant to CRB over FF-A Stuart Yoder
2025-02-20 9:28 ` Jarkko Sakkinen
2025-02-20 9:31 ` Jarkko Sakkinen
2025-02-20 19:02 ` Stuart Yoder
2025-02-19 20:10 ` [PATCH v5 2/5] tpm_crb: clean-up and refactor check for idle support Stuart Yoder
2025-02-20 9:29 ` Jarkko Sakkinen
2025-02-20 19:04 ` Stuart Yoder
2025-02-20 19:09 ` Paul Menzel
2025-02-20 21:36 ` Jarkko Sakkinen
2025-02-20 21:35 ` Jarkko Sakkinen
2025-02-19 20:10 ` Stuart Yoder [this message]
2025-02-19 20:10 ` [PATCH v5 4/5] tpm_crb: add support for the Arm FF-A start method Stuart Yoder
2025-02-19 20:10 ` [PATCH v5 5/5] Documentation: tpm: add documentation for the CRB FF-A interface Stuart Yoder
2025-02-20 9:30 ` Jarkko Sakkinen
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