From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1B75C433E0 for ; Mon, 15 Mar 2021 13:00:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9528164ED2 for ; Mon, 15 Mar 2021 13:00:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229705AbhCOM7o (ORCPT ); Mon, 15 Mar 2021 08:59:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229518AbhCOM7H (ORCPT ); Mon, 15 Mar 2021 08:59:07 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A8765C06174A for ; Mon, 15 Mar 2021 05:59:07 -0700 (PDT) Received: from zn.tnic (p200300ec2f0786006d6cd745861f0d39.dip0.t-ipconnect.de [IPv6:2003:ec:2f07:8600:6d6c:d745:861f:d39]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 651FF1EC0577; Mon, 15 Mar 2021 13:59:04 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1615813144; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=HTqEg4OUDvrACvXnLzvk/MQSEoEXL8yN5S/THlN4AqU=; b=hj9y3B21KjiZEmw4iwVal/XQ6uTvcEEluB9j2sJAthT8xprGzG60AySx/4BBIl1uy0yGk6 4OPkzqFami7YVhI5dyIEwGmCcwydj6XFl/MyrxqqFvfwuHfSJJRZxAVJW4xr1QCFiZRRjS nQN5ZdwwsUUPF4SjBEjgwMMuSSK37HU= From: Borislav Petkov To: Feng Tang Cc: X86 ML , LKML Subject: [PATCH 2/2] tools/x86/kcpuid: Add AMD leaf 0x8000001E Date: Mon, 15 Mar 2021 13:59:01 +0100 Message-Id: <20210315125901.30315-2-bp@alien8.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210315125901.30315-1-bp@alien8.de> References: <20210315125901.30315-1-bp@alien8.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Borislav Petkov Contains core IDs, node IDs and other topology info. Signed-off-by: Borislav Petkov --- tools/arch/x86/kcpuid/cpuid.csv | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/tools/arch/x86/kcpuid/cpuid.csv b/tools/arch/x86/kcpuid/cpuid.csv index dd94c07421a8..4f1c4b0c29e9 100644 --- a/tools/arch/x86/kcpuid/cpuid.csv +++ b/tools/arch/x86/kcpuid/cpuid.csv @@ -379,12 +379,22 @@ 0x80000008, 0, EAX, 15:8, lnr_adr_bits, Linear Address Bits 0x80000007, 0, EBX, 9, wbnoinvd, WBNOINVD +# 0x8000001E +# EAX: Extended APIC ID +0x8000001E, 0, EAX, 31:0, extended_apic_id, Extended APIC ID +# EBX: Core Identifiers +0x8000001E, 0, EBX, 7:0, core_id, Identifies the logical core ID +0x8000001E, 0, EBX, 15:8, threads_per_core, The number of threads per core is threads_per_core + 1 +# ECX: Node Identifiers +0x8000001E, 0, ECX, 7:0, node_id, Node ID +0x8000001E, 0, ECX, 10:8, nodes_per_processor, Nodes per processor { 0: 1 node, else reserved } + # 8000001F: AMD Secure Encryption -0x8000001F, 0, EAX, 0, sme, Secure Memory Encryption -0x8000001F, 0, EAX, 1, sev, Secure Encrypted Virtualization -0x8000001F, 0, EAX, 2, vmpgflush, VM Page Flush MSR -0x8000001F, 0, EAX, 3, seves, SEV Encrypted State -0x8000001F, 0, EBX, 5:0, c-bit, Page table bit number used to enable memory encryption -0x8000001F, 0, EBX, 11:6, mem_encrypt_physaddr_width, Reduction of physical address space in bits with SME enabled -0x8000001F, 0, ECX, 31:0, num_encrypted_guests, Maximum ASID value that may be used for an SEV-enabled guest -0x8000001F, 0, EDX, 31:0, minimum_sev_asid, Minimum ASID value that must be used for an SEV-enabled, SEV-ES-disabled guest +0x8000001F, 0, EAX, 0, sme, Secure Memory Encryption +0x8000001F, 0, EAX, 1, sev, Secure Encrypted Virtualization +0x8000001F, 0, EAX, 2, vmpgflush, VM Page Flush MSR +0x8000001F, 0, EAX, 3, seves, SEV Encrypted State +0x8000001F, 0, EBX, 5:0, c-bit, Page table bit number used to enable memory encryption +0x8000001F, 0, EBX, 11:6, mem_encrypt_physaddr_width, Reduction of physical address space in bits with SME enabled +0x8000001F, 0, ECX, 31:0, num_encrypted_guests, Maximum ASID value that may be used for an SEV-enabled guest +0x8000001F, 0, EDX, 31:0, minimum_sev_asid, Minimum ASID value that must be used for an SEV-enabled, SEV-ES-disabled guest -- 2.29.2