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[2620:137:e000::3:5]) by mx.google.com with ESMTPS id b19-20020a056a000cd300b006ce6c32583fsi5822285pfv.81.2023.12.11.01.29.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Dec 2023 01:29:03 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20230601 header.b=nXy25PSn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 97C6D806993E; Mon, 11 Dec 2023 01:29:00 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232315AbjLKJ2q (ORCPT + 99 others); Mon, 11 Dec 2023 04:28:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231511AbjLKJ2p (ORCPT ); Mon, 11 Dec 2023 04:28:45 -0500 Received: from mail-qv1-xf34.google.com (mail-qv1-xf34.google.com [IPv6:2607:f8b0:4864:20::f34]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E18E2F3 for ; Mon, 11 Dec 2023 01:28:51 -0800 (PST) Received: by mail-qv1-xf34.google.com with SMTP id 6a1803df08f44-67a9febb2bfso32236456d6.1 for ; Mon, 11 Dec 2023 01:28:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1702286931; x=1702891731; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=SBMWe9fjEzMYGTVNkN3TVKk2bWYSlJtyyay5GvzImeU=; b=nXy25PSnz3lhZI2wCgdalz9C71sWzNIDbyp09WyKCtUhoW9HN1tgzpGFlZTa7b2sWs EQcR8jqdJ47ckuSWgptjAB9VISiOF31Rg+O9tq6+kH+BX2Dt2O1t0JcyrqE6E3MlKGmI v64CHuJAmbrZoe9lvai7bpYmWrdvMu4M7KTH1CTMi3HO49DL1Ze6WJ/WItcEzLxDOWIk Oc1KZaDg9hyIInp78bEmAn8jdQGg07f7JMOPbmANeePYZ6BNJFsacV+aI3bbn+9UOuVS M8JhvkAJV/6kiwwrm9xS8svgPhL2GXtA86KEO5xORUaranZjA+0vekdWu0MywNgQwRg9 V0LA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702286931; x=1702891731; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SBMWe9fjEzMYGTVNkN3TVKk2bWYSlJtyyay5GvzImeU=; b=iBAMCct8FGzIvYRaEeZZL7tbIiLzGzitNG4rCv8MHcP5x5ioqZXBCos9IIJ4EFBbIe JFJ4DFSyIlWJjlF4XQvpmNMQiRwLuFykA+TsXgU/r7FapLUMyU67d1SiX1DZ3kjckaiF LZvtpqkaMyIefEk5J7HyBx2Z6PWUxmc6VH5hvuPpNiE47r6rzPCWzr6fVCleYi7MIogw wY44mE8ahtnIxD0a4Mr6nY2uJDf8vEcMwWGWpKVMRb5ca12L+Odtz0KyxloyGM84+iq1 LXteXRBWl596bF+ywEm9S/5aw2uaZLmW8r1BBhIgv30vHSWJrdEW4dp9mfrVkgxelA0j XURg== X-Gm-Message-State: AOJu0YyBh63lev/2eJB3q79fZaLY6G/uEwdIxf8qjWwyh1wGm2rPccnf 3nl+kqc9PEl2YsDzBOx1AS3IQrOdJlkMRSRIEUTeNQ== X-Received: by 2002:a05:6214:808:b0:67a:c636:179c with SMTP id df8-20020a056214080800b0067ac636179cmr5674448qvb.37.1702286931005; Mon, 11 Dec 2023 01:28:51 -0800 (PST) MIME-Version: 1.0 References: <20231209-b4-arm64-sysreg-additions-v1-0-45284e538474@kernel.org> <20231209-b4-arm64-sysreg-additions-v1-12-45284e538474@kernel.org> In-Reply-To: <20231209-b4-arm64-sysreg-additions-v1-12-45284e538474@kernel.org> From: Fuad Tabba Date: Mon, 11 Dec 2023 09:28:15 +0000 Message-ID: Subject: Re: [PATCH 12/13] arm64/sysreg: Add definition for FPMR To: Mark Brown Cc: Catalin Marinas , Will Deacon , Joey Gouly , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-8.4 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Mon, 11 Dec 2023 01:29:00 -0800 (PST) Hi Mark, On Sat, Dec 9, 2023 at 1:03=E2=80=AFAM Mark Brown wrot= e: > > DDI0601 2023-09 defines a new sysrem register FPMR (Floating Point Mode > Register) which configures the new FP8 features. Add a definition of this > register. > > Signed-off-by: Mark Brown > --- Reviewed-by: Fuad Tabba Cheers, /fuad > arch/arm64/tools/sysreg | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg > index 1acec8f5c37d..1c6d1c904750 100644 > --- a/arch/arm64/tools/sysreg > +++ b/arch/arm64/tools/sysreg > @@ -2139,6 +2139,29 @@ Field 1 ZA > Field 0 SM > EndSysreg > > +Sysreg FPMR 3 3 4 4 2 > +Res0 63:38 > +Field 37:32 LSCALE2 > +Field 31:24 NSCALE > +Res0 23 > +Field 22:16 LSCALE > +Field 15 OSC > +Field 14 OSM > +Res0 13:9 > +UnsignedEnum 8:6 F8D > + 0b000 E5M2 > + 0b001 E4M3 > +EndEnum > +UnsignedEnum 5:3 F8S2 > + 0b000 E5M2 > + 0b001 E4M3 > +EndEnum > +UnsignedEnum 2:0 F8S1 > + 0b000 E5M2 > + 0b001 E4M3 > +EndEnum > +EndSysreg > + > SysregFields HFGxTR_EL2 > Field 63 nAMAIR2_EL1 > Field 62 nMAIR2_EL1 > > -- > 2.39.2 >