From patchwork Tue Oct 1 02:43:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anshuman Khandual X-Patchwork-Id: 13817363 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 4E9C7CEB2DF for ; Tue, 1 Oct 2024 02:50:33 +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=1VitCHzvmKDwehf/JoZqLGOSHs4JORQe0KtsNm1FUUA=; b=O2asLaE8lz9tBjwRQ7jC+mWGcJ 4sqc5ByF1wmiJod9xe9RuropDLKCjROmC7OVkx0/R3lNfLNIogP4Asufz10+IYEJH3zmjP9O8XTQf Drvn3UU6FrGydctqfszAfqIoTNaq9G4eKsBySOIZrdjXgnnEpQgwZuS8UfpU3WO5TkK40+KSjLxH3 u7l3OhQ1/TDEjMH1lBEBFZVkkR+jz8Uo5cm3V8U0eVKGTKbJOgDWFlfMI3NtxMYj8pehDWjyHvvkV c8JvnrZ0zEBXZwTPRjUedzFK2NhhtmhuVgQxotTHTndNO8n2P05nzBarn9Veb9SfENG5vIKzALVDi J6hvYNUQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svSxz-00000001OuE-485x; Tue, 01 Oct 2024 02:50:23 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svSsC-00000001NAB-1jUH for linux-arm-kernel@lists.infradead.org; Tue, 01 Oct 2024 02:44:25 +0000 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> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240930_194424_517816_1B950948 X-CRM114-Status: UNSURE ( 7.69 ) 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 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 +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