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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 644B5C7EE26 for ; Tue, 23 May 2023 11:34:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236542AbjEWLen (ORCPT ); Tue, 23 May 2023 07:34:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55500 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232785AbjEWLel (ORCPT ); Tue, 23 May 2023 07:34:41 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAA6913E for ; Tue, 23 May 2023 04:33:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1684841636; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ehB1kA3QCKYDFVWvQAE46/PlE+fxP/22RPCQdy4evVc=; b=iqyg0mt1USxsHFBKDVrl+rJqFMzYMheYF8QBmEpvSwv2BbzBROHEHptFtfHbJNrbU7xKkl IDAJGxzFbWGWWUuVrAW6r+XxpHv00+SYcv9Qi0ViMZjdYcoMLHTD0BNq0dQ/CrfRlnzEvB xYeozQzl1u2Bsz40OEq1+twV1YJYPTk= Received: from mail-pj1-f70.google.com (mail-pj1-f70.google.com [209.85.216.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-66-YuUxmh2FMmqMUmu5TJM8Pw-1; Tue, 23 May 2023 07:33:55 -0400 X-MC-Unique: YuUxmh2FMmqMUmu5TJM8Pw-1 Received: by mail-pj1-f70.google.com with SMTP id 98e67ed59e1d1-25387965738so701889a91.0 for ; Tue, 23 May 2023 04:33:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684841634; x=1687433634; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ehB1kA3QCKYDFVWvQAE46/PlE+fxP/22RPCQdy4evVc=; b=OgrTyWvbgdzxISnNwq+nfZbEOa4vrmFRyJs7We+qM1Ir1nC/n8OuwnOxSZnwDKCYzK XlECV4rvHfuI7+iCQ26gVtt/TxYfVp8sA2CE2ShIwo6MdL4/cM6fKRF0ZhFr1URGFXnH 98TLlDMH93Bd69mjmV/WB2zKYbsATXhoc2t3pAO+s85gpV3hOZGa/1ltDwHsN+t5XNkA kajkXS3Aq2mKqP5S/DaS8iB49uKUoTTRzqvK/6WWHO6wU6LQhCPIJVk0HZhllle1becy uLccDk3xoiKWnRafIag5QJN90WXX6/0QyGF84scblI0xtEbhLsPk4W2CBUvdysS0wGez tAmw== X-Gm-Message-State: AC+VfDyur1KtKm4ouc7gjm/q2rin5ZWHCVPtJHK2vIUh7cp3swj1oNTr 8Y5TC09cE7iW/vmjp634/kin3p0icUKhwHqjsTye1kt7DXFlCowRyl1GjH+eg5dGvmaQZmaxY3X DlzYyTd0EIR+RdcA17DzL1YLn X-Received: by 2002:a17:90b:4b01:b0:252:a208:1fef with SMTP id lx1-20020a17090b4b0100b00252a2081fefmr15867112pjb.0.1684841634081; Tue, 23 May 2023 04:33:54 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ70EiJXkadtssWOOH57ohFJYqxPsHrWwT93SBF1z24r/VkGglOw5cF28YNW99xTD/Cv5+86Jw== X-Received: by 2002:a17:90b:4b01:b0:252:a208:1fef with SMTP id lx1-20020a17090b4b0100b00252a2081fefmr15867093pjb.0.1684841633785; Tue, 23 May 2023 04:33:53 -0700 (PDT) Received: from [10.66.61.39] ([209.132.188.80]) by smtp.gmail.com with ESMTPSA id bj19-20020a17090b089300b00246b7b8b43asm5578174pjb.49.2023.05.23.04.33.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 May 2023 04:33:53 -0700 (PDT) Message-ID: <93a7fa53-7a62-395a-ea92-392475ed2d48@redhat.com> Date: Tue, 23 May 2023 19:33:48 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH 2/5] arm64/sysreg: Convert MDCCINT_EL1 to automatic register generation Content-Language: en-US To: Mark Brown , Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev References: <20230419-arm64-syreg-gen-v1-0-936cd769cb9e@kernel.org> <20230419-arm64-syreg-gen-v1-2-936cd769cb9e@kernel.org> From: Shaoqin Huang In-Reply-To: <20230419-arm64-syreg-gen-v1-2-936cd769cb9e@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/23/23 00:22, Mark Brown wrote: > Convert MDCCINT_EL1 to automatic register generation as per DDI0616 > 2023-03. No functional change. > > Signed-off-by: Mark Brown Reviewed-by: Shaoqin Huang > --- > arch/arm64/include/asm/sysreg.h | 1 - > arch/arm64/tools/sysreg | 7 +++++++ > 2 files changed, 7 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h > index 6505665624d4..4e48bb4dca6a 100644 > --- a/arch/arm64/include/asm/sysreg.h > +++ b/arch/arm64/include/asm/sysreg.h > @@ -134,7 +134,6 @@ > #define SYS_SVCR_SMSTART_SM_EL0 sys_reg(0, 3, 4, 3, 3) > #define SYS_SVCR_SMSTOP_SMZA_EL0 sys_reg(0, 3, 4, 6, 3) > > -#define SYS_MDCCINT_EL1 sys_reg(2, 0, 0, 2, 0) > #define SYS_MDSCR_EL1 sys_reg(2, 0, 0, 2, 2) > #define SYS_DBGBVRn_EL1(n) sys_reg(2, 0, 0, n, 4) > #define SYS_DBGBCRn_EL1(n) sys_reg(2, 0, 0, n, 5) > diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg > index dd5a9c7e310f..1699e87bc0b4 100644 > --- a/arch/arm64/tools/sysreg > +++ b/arch/arm64/tools/sysreg > @@ -48,6 +48,13 @@ > # feature that introduces them (eg, FEAT_LS64_ACCDATA introduces enumeration > # item ACCDATA) though it may be more taseful to do something else. > > +Sysreg MDCCINT_EL1 2 0 0 2 0 > +Res0 63:31 > +Field 30 RX > +Field 29 TX > +Res0 28:0 > +EndSysreg > + > Sysreg ID_PFR0_EL1 3 0 0 1 0 > Res0 63:32 > UnsignedEnum 31:28 RAS > -- Shaoqin