From patchwork Mon Feb 17 22:49:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stuart Yoder X-Patchwork-Id: 865979 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7C3A71A9B3B; Mon, 17 Feb 2025 22:49:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739832600; cv=none; b=t4sscGPbPfzrge+d8CjFuumCsy2lWsTJ7/XSuJ0xJhi8bmPqeSqVqt/DwGKaAbqIbvJjM2WGc2yHE4pGVPSNI9wzRFvK8msoeIVyVJW9PNG7I3B0tN7X4sfaz54lH4nanqEH7A3vI54g2KAW8Y5eywTAAgJlqgbERZVj2gm5kGk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739832600; c=relaxed/simple; bh=SvYIUsvI5FBjGU4eAJImdjcnKIvJmowA4jxSaBrpb2Q=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=VdYbGoHm98439/9rwO2yg1MA+hGSSTFalJLXwxm1lreF7+gIylr57J0yhtEVlT586h/sbw8Zzvzu7BdM+wbC0aZc7uhBbWNMr6BUjbqbuJqc8RNSLjNij22pRC8w6edJUtXHDTz4pDq6dIZbaElMU8n0ztosi9fau+Kg/UT4Bx0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 005BE1EDB; Mon, 17 Feb 2025 14:50:17 -0800 (PST) Received: from beelzebub.ast.arm.com (unknown [10.118.29.240]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 989183F5A1; Mon, 17 Feb 2025 14:49:57 -0800 (PST) From: Stuart Yoder 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 v4 3/5] ACPICA: add start method for Arm FF-A Date: Mon, 17 Feb 2025 16:49:44 -0600 Message-Id: <20250217224946.113951-4-stuart.yoder@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250217224946.113951-1-stuart.yoder@arm.com> References: <20250217224946.113951-1-stuart.yoder@arm.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 Reviewed-by: Jarkko Sakkinen --- 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 */