From patchwork Mon Feb 10 23:22:26 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stuart Yoder X-Patchwork-Id: 13969011 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C3207264607; Mon, 10 Feb 2025 23:22:40 +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=1739229762; cv=none; b=LrfpVK8DaIcgqIJ7VHbWcQrR2r4cjjQ10G1xeiRbqSqadubJRlVz6MikE/xSNhCURO3U8rMJtUBQLVyoSpKTIUN2Ksg+UtMUCjDIiyc74NRHle5NolhDL5JBZ4MwrSF6O6/SVDXlFNJq8coWw56NHyncTbgzdMZkB/nkO4ILlc8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739229762; c=relaxed/simple; bh=7fRdcNE7xXsaASuPRp2rHOGLwkB9bid5/zMvjIkOD9Y=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=rDhKB+NusR2cIyKfNeXmQlvdLAhhnqxvZ9y6OZN6JuMMBo8d6SS3qcwn99mcRNNq2zyzGmFUqpX/NT4xQ2nx4OZmgnq0heKHsG4WoUmHxuWH8G6s379Wy5uL5rlYPwHAaT6+zcI4fClTsNnkoY4knM2oL2HfJGqYAT2vINmmOBw= 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 D12142381; Mon, 10 Feb 2025 15:23:01 -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 DD90D3F6A8; Mon, 10 Feb 2025 15:22:39 -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 3/4] ACPICA: add start method for Arm FF-A Date: Mon, 10 Feb 2025 17:22:26 -0600 Message-Id: <20250210232227.97761-4-stuart.yoder@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250210232227.97761-1-stuart.yoder@arm.com> References: <20250210232227.97761-1-stuart.yoder@arm.com> Precedence: bulk X-Mailing-List: linux-integrity@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. Signed-off-by: Stuart Yoder --- 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 */