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=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 070C3C433E0 for ; Thu, 14 May 2020 12:38:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE3472065D for ; Thu, 14 May 2020 12:38:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726166AbgENMii (ORCPT ); Thu, 14 May 2020 08:38:38 -0400 Received: from foss.arm.com ([217.140.110.172]:35686 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725955AbgENMii (ORCPT ); Thu, 14 May 2020 08:38:38 -0400 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 Cc: lorenzo.pieralisi@arm.com, linux-arm-kernel@lists.infradead.org, mark.rutland@arm.com, tglx@linutronix.de, alexios.zavras@intel.com, will@kernel.org, maz@kernel.org, Sudeep Holla 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-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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, \ >