From nobody Thu Dec 18 15:05:22 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0453941746 for ; Thu, 20 Jun 2024 06:58:28 +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=1718866711; cv=none; b=QiZwIv2XVxOQkEo1l7F4g01wXcl+L2oVtKFkIy6an02dfwLJpUjAjlG4nT+GbqkPRUAxglDR6Gs5mv0ZSR5foj66gccblCdUcsR/DtLC2K9ehN6nWrWe4tQunrHw+NDKJOe7jV+aKfieFkvLP/fp/CIPkucZdua0r/TcWQTn57s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718866711; c=relaxed/simple; bh=xjbJFsh+DNwv7lE4wWk8mOP/meWAocKRf2LzgDRYUqg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=py4K603E9I8AoF1WNEGweSiNI+v3Q8SjJnZAPy3g1PvfcrD4CvcHRovFHAXufehmTJX5tG3kCLqRu3CwdIxXok4lnf3y2vIK0alir4qlJSh1mZpgg5+/vQvG1hKuap3AsNCo4lnVgDATkB5Rn+/d4xGlatKqI5BsEgWgmHhk9uk= 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 3857B1684; Wed, 19 Jun 2024 23:58:53 -0700 (PDT) Received: from a077893.arm.com (unknown [10.163.46.59]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 7FD533F73B; Wed, 19 Jun 2024 23:58:24 -0700 (PDT) From: Anshuman Khandual To: 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 , kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [RFC 02/10] arm64/sysreg: Update ID_AA64DFR0_EL1 register Date: Thu, 20 Jun 2024 12:27:59 +0530 Message-Id: <20240620065807.151540-3-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240620065807.151540-1-anshuman.khandual@arm.com> References: <20240620065807.151540-1-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 updates ID_AA64DFR0_EL1.[SEBEP|PMSS|PMUVer] register fields as per the definitions based on DDI0601 2024-03. 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 --- arch/arm64/tools/sysreg | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index b50dd7568c0d..4b44ea5dce7e 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1226,9 +1226,15 @@ UnsignedEnum 35:32 PMSVer 0b0101 V1P4 EndEnum Field 31:28 CTX_CMPs -Res0 27:24 +UnsignedEnum 27:24 SEBEP + 0b0000 NI + 0b0001 IMP +EndEnum Field 23:20 WRPs -Res0 19:16 +UnsignedEnum 19:16 PMSS + 0b0000 NI + 0b0001 IMP +EndEnum Field 15:12 BRPs UnsignedEnum 11:8 PMUVer 0b0000 NI @@ -1238,6 +1244,7 @@ UnsignedEnum 11:8 PMUVer 0b0110 V3P5 0b0111 V3P7 0b1000 V3P8 + 0b1001 V3P9 0b1111 IMP_DEF EndEnum UnsignedEnum 7:4 TraceVer --=20 2.25.1