From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 624E2C433EF for ; Tue, 26 Apr 2022 16:49:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Ef90TYToD9FZAX15LnKlIZnbryVmUVHEJNFYN1Qjh4Y=; b=1kmgTGXOBw+W1j KJzBSM8tq+XV6rRMBCk8LC834gAMfZtht5GX1T4rws9QvD1TqTMymCUnG34vCGUzUAF1B8n6sqJoD Hp3G0JvCN1RH2+CR+40VqvyT/CJraExTD8z3FMNcmyLCWfHW/GX/+uMwUmvSYfJVbmEDREmk+KyCN ElaC6HELvaO0/LmL6lknTEDImQo2jUaQGa6fHh4ToPqzAv02uZgqVc84DIYd6SWi55AN6QUhwXl1v q35YF5baAS9C/GSqrAkwSy091IRBGX2uW0qYWbGo5Cbr5A4OvnrbRiC3gu12hoWaPhD4O2q23HpUA zL+k/0Ssonz+aECLccoQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1njOMa-00FPXr-Ft; Tue, 26 Apr 2022 16:48:32 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1njOMQ-00FPSX-V2 for linux-arm-kernel@lists.infradead.org; Tue, 26 Apr 2022 16:48:24 +0000 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 8F739ED1; Tue, 26 Apr 2022 09:48:19 -0700 (PDT) Received: from e120937-lin (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C06B33F73B; Tue, 26 Apr 2022 09:48:18 -0700 (PDT) Date: Tue, 26 Apr 2022 17:48:16 +0100 From: Cristian Marussi To: Etienne Carriere Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Sudeep Holla , Vincent Guittot Subject: Re: [PATCH v3] firmware: arm_scmi: support optee shared memory in optee transport Message-ID: References: <20220425085127.2009-1-etienne.carriere@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220425085127.2009-1-etienne.carriere@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220426_094823_101163_93F73658 X-CRM114-Status: UNSURE ( 9.97 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Apr 25, 2022 at 10:51:27AM +0200, Etienne Carriere wrote: > Adds support for tee shared memory in optee scmi transport. When using > tee shared memory, scmi optee transport manages SCMI messages using > msg protocol (from msg.c) in shared memory, whereas smt (from shmem.c) > protocol is used with static IOMEM shared buffers. > > Signed-off-by: Etienne Carriere > --- > Changes since v2: > - Select configuration switch ARM_SCMI_HAVE_MSG when > ARM_SCMI_TRANSPORT_OPTEE is enabled. > - Don't consider tee_shm in invoke_process_smt_channel() since > this function now assumes TEE shared memory is not used for SMT > based channel. > > Changes since v1: > - Remove call to scmi_rx_callback() in scmi_optee_send_message(). > --- LGTM Reviewed-by: Cristian Marussi Thanks, Cristian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel