From patchwork Mon Mar 10 12:24:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 14009934 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 06406C282DE for ; Mon, 10 Mar 2025 12:50:27 +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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TEqwKBbDa46aFmi+HxnS6vbLB2ycBFNNPLceTbIvEWI=; b=V4mvndYDa0S0GCSOMYnVFaK1Vh sG1l7tcDkejgP1F/qWcJFIj/qAW5+IR872rctlX1RaGOu5vC2nNDQ7Rn+7hLh7AtbNQp+tGvY+s9N kbJ+ck2dsvcBUeeTvybWzcSy2vNLdFLWoT8HslCpDXMy0Yc3K+7WRxgP/mX9eTx6v8ocdrLzTgrND 1RLmwzM2VWiRgm+itVC3bZt8c08F5kbSPbHnQLANC/ZX7vWNwjM5lnvX+QdgmXWIS9ACCnV65sIaT ze7pTuAgNMNg8Co09I3OY8aC1UQ0Scs3l9e5wbtTXK2ydPOekyXhOXpPY4JhvtLu4LHx0w33jEl1z He33oRAw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1trcaF-00000002gRQ-35Gi; Mon, 10 Mar 2025 12:50:15 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1trcC1-00000002bRA-1s7T for linux-arm-kernel@lists.infradead.org; Mon, 10 Mar 2025 12:25:15 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 59A13A4593B; Mon, 10 Mar 2025 12:19:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 37ABAC4CEED; Mon, 10 Mar 2025 12:25:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741609512; bh=6fz678DdpbEyKk5wSM0u+w60K02rACokbNxzC9/iEPM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E41RTzrz3asCGcZFQFBhl7+Dmemy7+kJSWK/26KRSTzeFa8WyNJjCXen15B2WTCCZ sns00cP3HfN9keE5hQl8Tzs9agZukmsGsIuVtxDPQpMpRIEHiYymKnq82uTjGVQxpo Ij8R2N0wdZ+VDOwr2hTdpgT67pieHaROwPtxKEMuqsG7SoubU045vYfR1UTf3OPjtZ cESxVeCP4SVf0ys9mKc/SLHg6/SYWGEUFMZxPfOldJEUvfy9fVol4aw+3seJ2LS+Nu Mjtvk7YUVEDnV0b32RmQfOOIxRH+JFua1ZIa5+pwt3P80id93WprcCvSl8VK22lUL4 8+SAwJfCTbW5g== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1trcBy-00CAea-8t; Mon, 10 Mar 2025 12:25:10 +0000 From: Marc Zyngier To: kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Joey Gouly , Suzuki K Poulose , Oliver Upton , Zenghui Yu , Mark Rutland , Fuad Tabba Subject: [PATCH v2 02/23] arm64: sysreg: Update ID_AA64MMFR4_EL1 description Date: Mon, 10 Mar 2025 12:24:44 +0000 Message-Id: <20250310122505.2857610-3-maz@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20250310122505.2857610-1-maz@kernel.org> References: <20250310122505.2857610-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, joey.gouly@arm.com, suzuki.poulose@arm.com, oliver.upton@linux.dev, yuzenghui@huawei.com, mark.rutland@arm.com, tabba@google.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250310_052513_550368_DBC77ECD X-CRM114-Status: GOOD ( 10.98 ) 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 Resync the ID_AA64MMFR4_EL1 with the architectue description. This results in: - the new PoPS field - the new NV2P1 value for the NV_frac field - the new RMEGDI field - the new SRMASK field These fields have been generated from the reference JSON file. Signed-off-by: Marc Zyngier --- arch/arm64/tools/sysreg | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 8c4229b34840f..3598ddd84942d 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1944,12 +1944,21 @@ EndEnum EndSysreg Sysreg ID_AA64MMFR4_EL1 3 0 0 7 4 -Res0 63:40 +Res0 63:48 +UnsignedEnum 47:44 SRMASK + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 43:40 UnsignedEnum 39:36 E3DSE 0b0000 NI 0b0001 IMP EndEnum -Res0 35:28 +Res0 35:32 +UnsignedEnum 31:28 RMEGDI + 0b0000 NI + 0b0001 IMP +EndEnum SignedEnum 27:24 E2H0 0b0000 IMP 0b1110 NI_NV1 @@ -1958,6 +1967,7 @@ EndEnum UnsignedEnum 23:20 NV_frac 0b0000 NV_NV2 0b0001 NV2_ONLY + 0b0010 NV2P1 EndEnum UnsignedEnum 19:16 FGWTE3 0b0000 NI @@ -1977,7 +1987,10 @@ SignedEnum 7:4 EIESB 0b0010 ToELx 0b1111 ANY EndEnum -Res0 3:0 +UnsignedEnum 3:0 PoPS + 0b0000 NI + 0b0001 IMP +EndEnum EndSysreg Sysreg SCTLR_EL1 3 0 1 0 0