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 X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83909C2D0DB for ; Thu, 23 Jan 2020 11:02:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5F2332253D for ; Thu, 23 Jan 2020 11:02:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727523AbgAWLCR (ORCPT ); Thu, 23 Jan 2020 06:02:17 -0500 Received: from foss.arm.com ([217.140.110.172]:37772 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726170AbgAWLCR (ORCPT ); Thu, 23 Jan 2020 06:02:17 -0500 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 96BE631B; Thu, 23 Jan 2020 03:02:16 -0800 (PST) Received: from [10.1.197.50] (e120937-lin.cambridge.arm.com [10.1.197.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E150A3F6C4; Thu, 23 Jan 2020 03:02:15 -0800 (PST) Subject: Re: [RFC PATCH 00/11] SCMI Notifications Support To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: sudeep.holla@arm.com, lukasz.luba@arm.com, james.quinlan@broadcom.com References: <20200120122333.46217-1-cristian.marussi@arm.com> From: Cristian Marussi Message-ID: <04de7f47-76c8-6250-3360-5a928cd3842c@arm.com> Date: Thu, 23 Jan 2020 11:02:14 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200120122333.46217-1-cristian.marussi@arm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi On 20/01/2020 12:23, Cristian Marussi wrote: > Hi all, > > this series wants to introduce SCMI Notification Support, built on top of > the standard Kernel notification chain subsystem. > [snip] > > Based on scmi-next [1], on top of: > > commit 257d0e20ec4f ("include: trace: Add SCMI header with trace events") Sorry but I've got this is wrong, the series is based in fact on top of the very following commit on scmi-next [1]: 729d3530a504 drivers: firmware: scmi: Extend SCMI transport layer by trace events Thanks Jim for reporting this. Regards Cristian > > This series has been tested on JUNO with an experimental firmware only > supporting Perf Notifications. > > Any thoughts ? > > Thanks > > Cristian > ---- > > [1] git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git > > Cristian Marussi (8): > firmware: arm_scmi: Add core notifications support > firmware: arm_scmi: Add notifications anti-tampering > firmware: arm_scmi: Enable core notifications > firmware: arm_scmi: Add Power notifications support > firmware: arm_scmi: Add Perf notifications support > firmware: arm_scmi: Add Sensor notifications support > firmware: arm_scmi: Add Reset notifications support > firmware: arm_scmi: Add Base notifications support > > Sudeep Holla (3): > firmware: arm_scmi: Add receive buffer support for notifications > firmware: arm_scmi: Update protocol commands and notification list > firmware: arm_scmi: Add support for notifications message processing > > drivers/firmware/arm_scmi/Makefile | 2 +- > drivers/firmware/arm_scmi/base.c | 132 ++++ > drivers/firmware/arm_scmi/bus.c | 3 + > drivers/firmware/arm_scmi/common.h | 4 + > drivers/firmware/arm_scmi/driver.c | 121 +++- > drivers/firmware/arm_scmi/notify.c | 1047 +++++++++++++++++++++++++++ > drivers/firmware/arm_scmi/notify.h | 79 ++ > drivers/firmware/arm_scmi/perf.c | 167 ++++- > drivers/firmware/arm_scmi/power.c | 161 +++- > drivers/firmware/arm_scmi/reset.c | 126 +++- > drivers/firmware/arm_scmi/sensors.c | 105 ++- > include/linux/scmi_protocol.h | 82 +++ > 12 files changed, 1991 insertions(+), 38 deletions(-) > create mode 100644 drivers/firmware/arm_scmi/notify.c > create mode 100644 drivers/firmware/arm_scmi/notify.h >