From patchwork Tue Apr 8 10:50:01 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Pieralisi X-Patchwork-Id: 14042835 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 476B8C369A1 for ; Tue, 8 Apr 2025 11:21:50 +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=/Naj+/c+DmeWzjH0iSWv3H6bTHR9+JTgYDr3R1wUOTo=; b=aOYTs5ndQaeZtsLx1onSOT04vm FWLlMOVUkcUGyyxM/fEppIWElkuJmuTSQCjlbtQTyrwbN+FNattCd0TSM55Ka9Zn5DYDS3ZGpYrlD FgDCyFf2xhjxTHheNVlFzL8dV/t3MRBjN0RiffXqoRedPN9E9z4l1E63j1hyIjoDXQqUA27kOK6is kej2aXySsAr5/6UZ7recLvOClDX19I3tHeHakG5699TH4Xysjlc8k9aVlAMdk9YbMtNqYeLBP0+6/ C7wNoX93Crhn5p/KoE0VD28wtSMly/+jKC+l4hH1PVE9cxr4zDbRkyrvordWBrL1YBhlXumkvM022 CfbhtZdg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u271O-00000003pZE-0XLd; Tue, 08 Apr 2025 11:21:38 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u26Xo-00000003k9S-0avH for linux-arm-kernel@bombadil.infradead.org; Tue, 08 Apr 2025 10:51:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Cc:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Sender:Reply-To:Content-ID:Content-Description; bh=/Naj+/c+DmeWzjH0iSWv3H6bTHR9+JTgYDr3R1wUOTo=; b=Sjt/qk41tHv6SXCN4sJulI7uOe XMQaHEQjEU88J2kanq85M9NKyIKlA2ng6+5eO3Axu0Fktqve+GO2wfiA9+r6iMl8kt967SE/BNrkx mlDtGhnHfDbor6AreN+ESTJraPuDBm5XTjVp8FFCR5v9kvAvlm0O04enX38R37RROd+GGsYKp3jhN lxHBBioYOGR4vbrS6igWoeBSKEJE46B3FKijjBN+sa0RudhQCI/YqwolyHBRkhC6prT5bo3bowiYG 9Zo31ipvWEpSAnm9ZdFw73vHsXABFr0ieJa8qCyHeHTO3DxFJ7eWjw5s/dsKIbYdNaw8Bl2fKZCSy tht6wvkQ==; Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by desiato.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u26Xl-00000008GJa-0tdh for linux-arm-kernel@lists.infradead.org; Tue, 08 Apr 2025 10:51:02 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 7BBB5A43547; Tue, 8 Apr 2025 10:45:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C37D9C4AF0B; Tue, 8 Apr 2025 10:50:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744109457; bh=gXuthZuxBZQLsvBkFkEhlBn3G2hxd3VqLQiwIZeC8vM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=O1VClrhvhQoqFAFwsmzaVjNoCvYwDOPdZwMnSbTggAQSi/aW+TxG/QoKs6WEX4Bev YTkwlBuffY5b28eDs22T+ie4e+0Qbsd+dWG5cxMyxaFhCzKLoPjLsMPzDpRuSm77yy /WmJFKJw0i8u6RU9qk8jJSIbg3Pi+8Dr9p27uih9u3MZCtWgkjK092frtfRIK4hRZE 6YwFUNmfqMLb0ucYt/Irs1mIejy8TCabNv6a5NalQXq5K67Os58h8MkylNWDQNuT1S FwrAgSvjOYWO7MQH8WPxq/JqeD4X3BGz69EvchSzjvUuGnhN2UJstFnaf2SsX5CcX6 AVVN5hZPFWkjg== From: Lorenzo Pieralisi Date: Tue, 08 Apr 2025 12:50:01 +0200 Subject: [PATCH 02/24] arm64/sysreg: Add GCIE field to ID_AA64PFR2_EL1 MIME-Version: 1.0 Message-Id: <20250408-gicv5-host-v1-2-1f26db465f8d@kernel.org> References: <20250408-gicv5-host-v1-0-1f26db465f8d@kernel.org> In-Reply-To: <20250408-gicv5-host-v1-0-1f26db465f8d@kernel.org> To: Marc Zyngier , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon Cc: Sascha Bischoff , Timothy Hayes , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Lorenzo Pieralisi X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250408_115101_422573_7AD8D0A1 X-CRM114-Status: UNSURE ( 9.81 ) X-CRM114-Notice: Please train this message. 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 Add field reporting the GCIE feature to ID_AA64PFR2_EL1 sysreg. Signed-off-by: Lorenzo Pieralisi Cc: Will Deacon Cc: Catalin Marinas Cc: Marc Zyngier --- arch/arm64/tools/sysreg | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index f9476848a2edfad53bb4af7f68bc05cb2a4af9ce..06e1fb5e126b41b7e41fffa0a00553d73197ac3c 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1023,7 +1023,10 @@ UnsignedEnum 19:16 UINJ 0b0000 NI 0b0001 IMP EndEnum -Res0 15:12 +UnsignedEnum 15:12 GCIE + 0b0000 NI + 0b0001 IMP +EndEnum UnsignedEnum 11:8 MTEFAR 0b0000 NI 0b0001 IMP