From nobody Sun Dec 28 21:16:58 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 2AFE9C4167B for ; Tue, 5 Dec 2023 16:51:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345208AbjLEQvZ (ORCPT ); Tue, 5 Dec 2023 11:51:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345167AbjLEQvS (ORCPT ); Tue, 5 Dec 2023 11:51:18 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20EFB1A5 for ; Tue, 5 Dec 2023 08:51:25 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18E47C433C9; Tue, 5 Dec 2023 16:51:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701795084; bh=9pvl6RJ+p+9jph69b/rCGpkJ7MZ4wRu40V+N9vMPcAQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=bCUlN2GGTua9qa72K1mtSyuE7ZxTuyttlLdzKH1zl9Rymz3dWDBuTUp7ApDepZ+me roMx7SK8lar/aOevnm/yGo/6Be//C1zF2+u769o4LXiFlu82n1VtUdfDtF8eT4QUFh wpbGKx0N77O1B5U6GOXHTM0WxLaBXFkOfOoop2DeR7FC+kGmTDM3OcR8iCFNdnyg64 27aHK/MNUqUOqVchtSwUofVzTjrk2vS/0CzmtLYwPO+fpXZTmOSbsNsEdaA8rjktit HOcFUptOyyvHyP10xqnKH6jVsvzwsNMH6zLWlDxyIV+zR1okBoKMH92DBIsLRWks5X QVEwIH3ZWvvPA== From: Mark Brown Date: Tue, 05 Dec 2023 16:48:02 +0000 Subject: [PATCH v3 04/21] arm64/sysreg: Add definition for ID_AA64FPFR0_EL1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231205-arm64-2023-dpisa-v3-4-dbcbcd867a7f@kernel.org> References: <20231205-arm64-2023-dpisa-v3-0-dbcbcd867a7f@kernel.org> In-Reply-To: <20231205-arm64-2023-dpisa-v3-0-dbcbcd867a7f@kernel.org> To: Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Jonathan Corbet , Shuah Khan Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-5c066 X-Developer-Signature: v=1; a=openpgp-sha256; l=1020; i=broonie@kernel.org; h=from:subject:message-id; bh=9pvl6RJ+p+9jph69b/rCGpkJ7MZ4wRu40V+N9vMPcAQ=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlb1TrvV5rna06zZ0R7YS6xNCHxITzVj9D3u4v8uxw d/s1LPyJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZW9U6wAKCRAk1otyXVSH0FjaB/ 9O3byCSaZGu13WSmusqy9kOLd6fiiqn7ht96D8PImcQm4yUHZvffiH6ZcgmtXsHWq9jE04wp4qPU+q 38Z5A5BicCc0ouXQB2K7FuDnSsxlFjqxihj/3b7n/0fKmWVeQysU+/lFsPLwE/dt8ra8ezT4RIIRow DKy8RHIyEK+GzD46WKMX8epElIZLBydL7JFuQhvUYerjq+irrLMFLtYQ/Xxfu83bTLmIt8Nt2gq3Vo /K4InVaS7j9OXuG0p9tyTK5itak7khvpe8Eg1BWzLEudnK6nJ6M8297KVDdqfn1ovmKV6vFVVLqOdM TL9FIhBJOOjRDqFLxgGfPYmW2qLy0m X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DDI0601 2023-09 defines a new feature register ID_AA64FPFR0_EL1 which enumerates a number of FP8 related features. Add a definition for it. Signed-off-by: Mark Brown --- arch/arm64/tools/sysreg | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 3d623a04934c..c9bb49d0ea03 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1131,6 +1131,35 @@ EndEnum Res0 31:0 EndSysreg =20 +Sysreg ID_AA64FPFR0_EL1 3 0 0 4 7 +Res0 63:32 +UnsignedEnum 31 F8CVT + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 30 F8FMA + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 29 F8DP4 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 28 F8DP2 + 0b0 NI + 0b1 IMP +EndEnum +Res0 27:2 +UnsignedEnum 1 F8E4M3 + 0b0 NI + 0b1 IMP +EndEnum +UnsignedEnum 0 F8E5M2 + 0b0 NI + 0b1 IMP +EndEnum +EndSysreg + Sysreg ID_AA64DFR0_EL1 3 0 0 5 0 Enum 63:60 HPMN0 0b0000 UNPREDICTABLE --=20 2.30.2