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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id E0AE5CA1005 for ; Tue, 2 Sep 2025 13:13:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=9V4svUo4P4CXlXoJxsKPVlmllse5h4ylOqa1tyiqduE=; b=i3iCUmVPUEZplBvxSFTXa6iyYd 1NVpejW62IOaFig0sDPcjO+3mGNq4rYe8/9Mir/ot6TZIYeccRIMJlyn1eiWYyWYLMkwzz2916Ai8 fsfN1fmvv+ANvEraSscEwPulCyq7yHkJIm0UQt/fzsVllHrdaKP+6MTZ/niP65+0XIhtZaVwTP+qL 2eQiaCS73YIS/ItJNO4CCWDibnkSqMHXjMZ2A9rjryaHrlaYFRdh2qe5Ujp4iCU5lKMteNYCJzZqS H7p4JEp3sgE6nk+RbNAHx5XtmDc0Z8nyKLrvz4J0gN2O+xE40Ylw+0HbS94nSkrLNRGbwOLQ3H/vY eGLuwWQQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1utQpR-0000000HYdM-16wT; Tue, 02 Sep 2025 13:13:41 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1utPR4-0000000GyWR-2CTb for linux-arm-kernel@lists.infradead.org; Tue, 02 Sep 2025 11:44:26 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id EE43E6020D; Tue, 2 Sep 2025 11:44:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8A08C4CEF8; Tue, 2 Sep 2025 11:44:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756813465; bh=G6Ht9INfK364jYp0ofZOIq49bsCw7bcFjAmT7TRHKx8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=SJIhnvVYQuFR9TyxTzl3Kl/dkzJQBx0GRXQOcgm3qAQHYpngqcPgEfq3e2fUJJSm3 9+YTHYRmssQPG6azFD5RIRiYQp1nEEx1OnR3iPIflpAdQsTgvPWP1VXqA9QylndJBN qkBofMd3J79V6SMXhwA+XfbQzNLtv20skjt7ab+4gEB09M2gBZbqEyaepbW3zmhztS HZAYmn9NbGk4iBWmrcZN/IAM6XVE0jNZP+ACrXee1aep7KsapDcYGrzMmad8PFwdx+ Ys7hXRDF7AcTQCIrO9LROqUI0IBzRCUzgeWOn0a+XtZAFBPx/57if5ic27b4ds/tTN 3gyJ0U2QXf8ig== From: Mark Brown Date: Tue, 02 Sep 2025 12:36:04 +0100 Subject: [PATCH v8 01/29] arm64/sysreg: Update SMIDR_EL1 to DDI0601 2025-06 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250902-kvm-arm64-sme-v8-1-2cb2199c656c@kernel.org> References: <20250902-kvm-arm64-sme-v8-0-2cb2199c656c@kernel.org> In-Reply-To: <20250902-kvm-arm64-sme-v8-0-2cb2199c656c@kernel.org> To: Marc Zyngier , Oliver Upton , Joey Gouly , Catalin Marinas , Suzuki K Poulose , Will Deacon , Paolo Bonzini , Jonathan Corbet , Shuah Khan Cc: Dave Martin , Fuad Tabba , Mark Rutland , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Peter Maydell , Eric Auger , Mark Brown X-Mailer: b4 0.15-dev-cff91 X-Developer-Signature: v=1; a=openpgp-sha256; l=933; i=broonie@kernel.org; h=from:subject:message-id; bh=G6Ht9INfK364jYp0ofZOIq49bsCw7bcFjAmT7TRHKx8=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBotth6k+2hoSImM/h32YbvKVktd3/3yir2UgAmJ scXtjTK5UaJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCaLbYegAKCRAk1otyXVSH 0NxdB/9u21D4uvIMz1tC7G+VW0wrH0PjUX2Cu34VnLsxk0WqrsW4URtOXQmUKwJvW2ah0BGmP6X J5d6odTp5J/yYibDWw7QpAq4zYu54l4fmE8RfTE3Og+W2/fTIdPCTW0uaBYw9WP1oUqfbjdkZCb 4RUkXRjFP0eb/D8djZouXRY9tFhvXu4pJdiDMdkYQF6io2pEHKE7Ts1pDJnLAmlusopxQxWcQjX bEjuhtL+n6AytMok8B6FHRX6YarG3rPC4kUK5qpKn63P5+oaIE/WpAShqzioqYMHZq/XF4iBjSZ zxoK7e/peNR8mJJHA1qKO55MoHjS085cXTHp+HlzR4uo+G8W X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Update the definiton of SMIDR_EL1 in the sysreg definition to reflect the information in DD0601 2025-06. This includes somewhat more generic ways of describing the sharing of SMCUs, more information on supported priorities and provides additional resolution for describing affinity groups. Signed-off-by: Mark Brown --- arch/arm64/tools/sysreg | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 696ab1f32a67..9a1adb234ff0 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -3659,11 +3659,15 @@ Field 3:0 BS EndSysreg Sysreg SMIDR_EL1 3 1 0 0 6 -Res0 63:32 +Res0 63:60 +Field 59:56 NSMC +Field 55:52 HIP +Field 51:32 AFFINITY2 Field 31:24 IMPLEMENTER Field 23:16 REVISION Field 15 SMPS -Res0 14:12 +Field 14:13 SH +Res0 12 Field 11:0 AFFINITY EndSysreg -- 2.39.5