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=-8.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 D651DC433E0 for ; Thu, 14 May 2020 12:38:46 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 98C0A2065D for ; Thu, 14 May 2020 12:38:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="eOU21aOI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 98C0A2065D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Yza0WUaqStvxbrrB7YrXxBU28ZcVj4P8lqqlrIAjlMM=; b=eOU21aOI60knLnmQpMabeTPSV OM8sfJljaS+dTd7QIJ41Y/e9842qmdvVj9FzauRA+djLLTsblDaITDopXRd8raEbJZYAOXxfDduAq RWSgeoogEvSI70EdH4ruOHnm06KbRGQUoQ6ACS6wN26Gykd1Cy0mZN9WJlNDXTdUcg5R3+h6/60VN 4yP0S2hanPK4RJU8xHuuYMPQB9I8yJGT6qMy/8OUU47efHwvhGkV/2BIMjEjexFhpTZmsRwng0lSB 6cDag0SNrO6PfIasHoLVrHvh1eQzGQ3k1dMT+c7pC0DujmrqDyZQrVTjFY9/hW9GYDPyItMQq3LkR n1857BQ5w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZD8P-0005FL-Dt; Thu, 14 May 2020 12:38:45 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZD8M-0005EX-0f for linux-arm-kernel@lists.infradead.org; Thu, 14 May 2020 12:38:43 +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 08A3A1042; Thu, 14 May 2020 05:38:38 -0700 (PDT) Received: from [192.168.1.84] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B7A003F305; Thu, 14 May 2020 05:38:35 -0700 (PDT) Subject: Re: [PATCH 1/2] firmware: arm-smccc: define identifier for Arm SMCCC v1.2 To: Etienne Carriere , linux-kernel@vger.kernel.org References: <20200514082109.27573-1-etienne.carriere@linaro.org> From: Steven Price Message-ID: Date: Thu, 14 May 2020 13:38:33 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200514082109.27573-1-etienne.carriere@linaro.org> Content-Language: en-GB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200514_053842_102256_E1EA6CD9 X-CRM114-Status: GOOD ( 15.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, lorenzo.pieralisi@arm.com, maz@kernel.org, alexios.zavras@intel.com, Sudeep Holla , tglx@linutronix.de, will@kernel.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 14/05/2020 09:21, Etienne Carriere wrote: > Define identifier value reported by secure firmware when its > supports Arm SMCCC specification v1.2. > > Signed-off-by: Etienne Carriere FYI Sudeep has already posted a patch to do this[1]. Steve [1] https://lore.kernel.org/linux-arm-kernel/20200430114814.14116-3-sudeep.holla@arm.com/ > --- > include/linux/arm-smccc.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h > index 59494df0f55b..1cf221f3f07a 100644 > --- a/include/linux/arm-smccc.h > +++ b/include/linux/arm-smccc.h > @@ -56,6 +56,7 @@ > > #define ARM_SMCCC_VERSION_1_0 0x10000 > #define ARM_SMCCC_VERSION_1_1 0x10001 > +#define ARM_SMCCC_VERSION_1_2 0x10002 > > #define ARM_SMCCC_VERSION_FUNC_ID \ > ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel