From nobody Mon Sep 15 16:15:32 2025 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 A206AC54EBC for ; Thu, 12 Jan 2023 02:39:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235891AbjALCjX (ORCPT ); Wed, 11 Jan 2023 21:39:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235862AbjALCjQ (ORCPT ); Wed, 11 Jan 2023 21:39:16 -0500 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D7A44086D for ; Wed, 11 Jan 2023 18:39:15 -0800 (PST) Received: by mail-pj1-x1032.google.com with SMTP id cx21-20020a17090afd9500b00228f2ecc6dbso1467516pjb.0 for ; Wed, 11 Jan 2023 18:39:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=SWGlTS8+yHcgXZKRtAzBrKdh4sbwRwlmgz2Vd7srghs=; b=6gAjtKNnIaTPJBhOC31QUnQAENMLhTTnXyG9U4wR7LqVdyWYCj5FwgBR0YBYk+Uwn5 9VZpwi0U3dL4puxYQi98k7+YqN+T6IgAZqXUfkvolQ3gC9/nrn5bFy8FuIh0je95Vpp1 askvGKIJskp3GkF67XlpSZteo/0E/gKLusdq08nvHqZsrKC5/xnvqs5u5x4Uklx9OshT jD/16aMbK2ZhOHiVPX7KNU5HJ4Y6unXTDUQgXO14lgMXvvvpfg5ZnkCoLQNt+aqof/Du 6ru9i5khQ8xAEPn9Ked57yZ9J75lQD+hFhMoO2Mh0MYxkZYHQ6EvBQWjY6McT1wt7qFV FT0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SWGlTS8+yHcgXZKRtAzBrKdh4sbwRwlmgz2Vd7srghs=; b=fP5ev0yBsznagnCiFi9Sf/vL7gNiPNgL4xyIld5UHzUMW2UbDNZhEPnE02qGlxaVlU A19UWrqE3lS+9ANxm5dE8qdXjPBHelBomFUxKNBbrY5SPukYwegcyVJPfllPnEOudWSm hVMbW5m1xPKYKq2Gt8B/Iy2uFw9Vi17oaCMgeX/USJK71PtGswLW27+KbLJ/dJw6pQ32 /zwtDNCvKKE9F5KR0J4Ax7OhT/ZuiDaGi1rkwknk2LbQmjs+t65mNjTKx47yTlO848tS vcMyBlvi+RLxoItj9oxZKI8kjAnDxj9BDiurXUA/ajQ2eDoxvyKLNGhH+pQVRq4htG/Y pRiA== X-Gm-Message-State: AFqh2ko8ox11T5om0v8WcjKpRFpDuOoThTHd4wwwBDKau5lBLieIGpJ4 qY8bZvBI46K3sNNs39LMFEQYOw== X-Google-Smtp-Source: AMrXdXtWWWycGnURjan6UARSOEmwP/lbYNDRVbY4DK7ruYKAglN8VqBmCIRpKg4ZdfTsSwzHDZJIjQ== X-Received: by 2002:a17:902:d5c8:b0:193:38b4:b9a7 with SMTP id g8-20020a170902d5c800b0019338b4b9a7mr12733028plh.31.1673491154915; Wed, 11 Jan 2023 18:39:14 -0800 (PST) Received: from fedora.flets-east.jp ([2400:4050:a840:1e00:d54:e521:8bac:7bed]) by smtp.gmail.com with ESMTPSA id w7-20020a1709027b8700b001944b1285easm2310331pll.198.2023.01.11.18.39.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Jan 2023 18:39:14 -0800 (PST) From: Akihiko Odaki Cc: Mark Brown , Marc Zyngier , linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, Mathieu Poirier , Oliver Upton , Suzuki K Poulose , Alexandru Elisei , James Morse , Will Deacon , Catalin Marinas , asahi@lists.linux.dev, Alyssa Rosenzweig , Sven Peter , Hector Martin , Akihiko Odaki Subject: [PATCH v7 2/7] arm64/sysreg: Convert CCSIDR_EL1 to automatic generation Date: Thu, 12 Jan 2023 11:38:47 +0900 Message-Id: <20230112023852.42012-3-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230112023852.42012-1-akihiko.odaki@daynix.com> References: <20230112023852.42012-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Convert CCSIDR_EL1 to automatic generation as per DDI0487I.a. Signed-off-by: Akihiko Odaki Reviewed-by: Mark Brown --- arch/arm64/include/asm/sysreg.h | 1 - arch/arm64/tools/sysreg | 10 ++++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysre= g.h index 1312fb48f18b..a2a93b3fc557 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -404,7 +404,6 @@ =20 #define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0) =20 -#define SYS_CCSIDR_EL1 sys_reg(3, 1, 0, 0, 0) #define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7) =20 #define SYS_RNDR_EL0 sys_reg(3, 3, 2, 4, 0) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index f754265aec5f..45648fa89be8 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1637,6 +1637,16 @@ Sysreg SCXTNUM_EL1 3 0 13 0 7 Field 63:0 SoftwareContextNumber EndSysreg =20 +# The bit layout for CCSIDR_EL1 depends on whether FEAT_CCIDX is implement= ed. +# The following is for case when FEAT_CCIDX is not implemented. +Sysreg CCSIDR_EL1 3 1 0 0 0 +Res0 63:32 +Unkn 31:28 +Field 27:13 NumSets +Field 12:3 Associativity +Field 2:0 LineSize +EndSysreg + Sysreg CLIDR_EL1 3 1 0 0 1 Res0 63:47 Field 46:33 Ttypen --=20 2.39.0