From nobody Wed Dec 17 19:19:05 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E306C3C6AC for ; Tue, 1 Oct 2024 02:44:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727750663; cv=none; b=Uk4YwbeEgKdvXAIvvwFvH/jPjnUy+EI3Mfm+U0TvDMUD8/kD+ntQrNR3wB4Zs0C+vIx1MeD3EIO7lPINjBaq1uVJ1mqKo+lkFysbGl8hd53QZqdB4ffoY0aVsvTbdjLZfF26oMgwFTWIf10z0zJjicH6wXQIbLBVA/8N27a2LsA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727750663; c=relaxed/simple; bh=iWmVd5KiP80E0rsgjUkS/5lP5sRP+tDud2E5rI6LG6M=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ZD2pYS6ZLAo7i7Cu3e7x8o7XxIIxyaxD4eRk5IbozywMVUnExAcTSgiq2EiZIbH6VKjOIsybXVknlDqZq9zsIHj5YytBR1Ty8+FHFuwz0hdEGWDfLVgNDiz+Fb2doAdjOinwLZeHjVK8+7VuORrh3HFt6uhJ8NiCrgOBmpgFwsk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C68CBDA7; Mon, 30 Sep 2024 19:44:50 -0700 (PDT) Received: from a077893.blr.arm.com (a077893.blr.arm.com [10.162.16.61]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id D59943F58B; Mon, 30 Sep 2024 19:44:17 -0700 (PDT) From: Anshuman Khandual To: linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, maz@kernel.org Cc: Anshuman Khandual , Oliver Upton , James Morse , Suzuki K Poulose , Catalin Marinas , Will Deacon , Mark Brown Subject: [PATCH 04/47] arm64/sysreg: Add register fields for ID_AA64DFR2_EL1 Date: Tue, 1 Oct 2024 08:13:13 +0530 Message-Id: <20241001024356.1096072-5-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241001024356.1096072-1-anshuman.khandual@arm.com> References: <20241001024356.1096072-1-anshuman.khandual@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This adds register fields for ID_AA64DFR2_EL1 as per the definitions based on DDI0601 2024-06. Cc: Catalin Marinas Cc: Will Deacon Cc: Mark Brown Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual Reviewed-by: Mark Brown --- arch/arm64/tools/sysreg | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 6c0893d0204a..dbaa58be2e52 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1296,6 +1296,19 @@ Field 15:8 BRPs Field 7:0 SYSPMUID EndSysreg =20 +Sysreg ID_AA64DFR2_EL1 3 0 0 5 2 +Res0 63:8 +UnsignedEnum 7:4 BWE + 0b0000 NI + 0b0001 IMP + 0b0010 IMP_WPT +EndEnum +UnsignedEnum 3:0 STEP + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + Sysreg ID_AA64AFR0_EL1 3 0 0 5 4 Res0 63:32 Field 31:28 IMPDEF7 --=20 2.25.1