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=-3.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_PASS 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 1CD6BC32789 for ; Tue, 6 Nov 2018 17:03:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D76032081D for ; Tue, 6 Nov 2018 17:03:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="mWZQj/6v" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D76032081D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389626AbeKGC3g (ORCPT ); Tue, 6 Nov 2018 21:29:36 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:56080 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389245AbeKGC3g (ORCPT ); Tue, 6 Nov 2018 21:29:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To: Subject:Sender:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=k1mHlqxdbKYBCQWkRxtFUGsy8NdskMo6ABAFGCVNkFM=; b=mWZQj/6vZLG2cMyc4/QI2+bDF aQSf1cRMy2mCGoZKe5HGf+GxvpiQ0OE0sASe/RiCnuQNUgmyMfgDj1nNduOiW/BmIafrUxjw1bhaV 3sVurzvIqx0H3B7GD6exuwSUJMrcvqJbiqPtDEaftz6Sy8IWnPafA/KrxgfBf2JYdQcuEMufftY5f cT8sHlHTzu24wP/o4U/U0CXovTWydapd9mGKsg2dVPy7tBKC1w/oT4ZjGkf66qn5M7bducfAf65Si lTPI1IF4PCF7QLh62hHFxMB/CqAssq9gHFUuOebFBkv2SuZHtetvlRqqLUgrEQ80JBaYPoh2+XEUG +7ude4fYA==; Received: from static-50-53-52-16.bvtn.or.frontiernet.net ([50.53.52.16] helo=midway.dunlab) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gK4lD-0001a1-0n; Tue, 06 Nov 2018 17:03:27 +0000 Subject: Re: [PATCHv10 3/8] firmware: add Intel Stratix10 service layer driver To: richard.gong@linux.intel.com, gregkh@linuxfoundation.org, catalin.marinas@arm.com, will.deacon@arm.com, dinguyen@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, atull@kernel.org, mdf@kernel.org, arnd@arndb.de, corbet@lwn.net Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-fpga@vger.kernel.org, linux-doc@vger.kernel.org, todd.riffel@intel.com, richard.gong@intel.com References: <1541523172-5171-1-git-send-email-richard.gong@linux.intel.com> <1541523172-5171-4-git-send-email-richard.gong@linux.intel.com> From: Randy Dunlap Message-ID: <595b853f-6a8c-d608-e716-95ef1c84d0b9@infradead.org> Date: Tue, 6 Nov 2018 09:03:23 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <1541523172-5171-4-git-send-email-richard.gong@linux.intel.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 On 11/6/18 8:52 AM, richard.gong@linux.intel.com wrote: > diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig > index 7273e50..b6813bc 100644 > --- a/drivers/firmware/Kconfig > +++ b/drivers/firmware/Kconfig > @@ -216,6 +216,18 @@ config FW_CFG_SYSFS_CMDLINE > WARNING: Using incorrect parameters (base address in particular) > may crash your system. > > +config INTEL_STRATIX10_SERVICE > + tristate "Intel Stratix10 Service Layer" > + depends on HAVE_ARM_SMCCC > + default n > + help > + Intel Stratix10 service layer runs at privileged exception level, > + interfaces with the service providers (FPGA manager is one of them) and > + manages secure monitor call to communicate with secure monitor software > + at secure monitor exception level. > + > + Say Y here if you want Stratix10 service layer support. from Documentation/process/coding-style.rst: Lines under a ``config`` definition are indented with one tab, while help text is indented an additional two spaces. thanks. -- ~Randy