From patchwork Thu Dec 8 06:25:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaoyao Li X-Patchwork-Id: 1713559 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=VATQWv6c; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4NSPNG0jyqz2404 for ; Thu, 8 Dec 2022 17:27:57 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p3ALu-0000kI-2b; Thu, 08 Dec 2022 01:25:50 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p3ALc-0000iH-Tj for qemu-devel@nongnu.org; Thu, 08 Dec 2022 01:25:33 -0500 Received: from mga17.intel.com ([192.55.52.151]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p3ALa-0005MN-JT for qemu-devel@nongnu.org; Thu, 08 Dec 2022 01:25:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1670480730; x=1702016730; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=fOmR1JCdiaffCYVDbb1S5VJR9D6xo/R7Jt4fOToUMvU=; b=VATQWv6cyD/dP9GpXK3Ja+GrWu1gAkSXCigIL7BV2HZsEky4qjWkMLWO qBfdUPKlXsQGgBPts1EJHRBePEkEi5qnZpbukGNEtwZQwXA1GXdeu3l+/ tZSBg18+WdFw72+O3/Cfws5zo/FsPXE6+rwVPthi6cZPRvuS7/XdKsVHU oe0jC8t3WYuliNaMiSC1uqzvN0cfdkjkAR1nhaXBnqlOyhJmANQGa12cp 13H+wnoNuLeFgjb3LSWT/YP9tpXhzxcoL3dn7CcPA286z5+dSOctU3gq/ XF8NoYZZ/kWP5wWfSlk+QRfcmDdvZhZqudChYffTolc9STGhgsMtWSNvA w==; X-IronPort-AV: E=McAfee;i="6500,9779,10554"; a="297444504" X-IronPort-AV: E=Sophos;i="5.96,226,1665471600"; d="scan'208";a="297444504" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Dec 2022 22:25:28 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10554"; a="679413433" X-IronPort-AV: E=Sophos;i="5.96,227,1665471600"; d="scan'208";a="679413433" Received: from lxy-dell.sh.intel.com ([10.239.48.100]) by orsmga001.jf.intel.com with ESMTP; 07 Dec 2022 22:25:26 -0800 From: Xiaoyao Li To: Paolo Bonzini , Marcelo Tosatti Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, xiaoyao.li@intel.com Subject: [PATCH v3 7/8] target/i386/intel-pt: Define specific PT feature set for IceLake-server and Snowridge Date: Thu, 8 Dec 2022 14:25:12 +0800 Message-Id: <20221208062513.2589476-8-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20221208062513.2589476-1-xiaoyao.li@intel.com> References: <20221208062513.2589476-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=192.55.52.151; envelope-from=xiaoyao.li@intel.com; helo=mga17.intel.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HK_RANDOM_ENVFROM=0.999, HK_RANDOM_FROM=0.999, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org For IceLake-server, it's just the same as using the default PT feature set since the default one is exact taken from ICX. For Snowridge, define it according to real SNR silicon capabilities. Signed-off-by: Xiaoyao Li --- target/i386/cpu.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 24f3c7b06698..ef574c819671 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3458,6 +3458,14 @@ static const X86CPUDefinition builtin_x86_defs[] = { .features[FEAT_6_EAX] = CPUID_6_EAX_ARAT, /* Missing: Mode-based execute control (XS/XU), processor tracing, TSC scaling */ + .features[FEAT_14_0_EBX] = + CPUID_14_0_EBX_CR3_FILTER | CPUID_14_0_EBX_PSB | + CPUID_14_0_EBX_IP_FILTER | CPUID_14_0_EBX_MTC, + .features[FEAT_14_0_ECX] = + CPUID_14_0_ECX_TOPA | CPUID_14_0_ECX_MULTI_ENTRIES | + CPUID_14_0_ECX_SINGLE_RANGE, + .features[FEAT_14_1_EAX] = 0x249 << 16 | 0x2, + .features[FEAT_14_1_EBX] = 0x003f << 16 | 0x1fff, .features[FEAT_VMX_BASIC] = MSR_VMX_BASIC_INS_OUTS | MSR_VMX_BASIC_TRUE_CTLS, .features[FEAT_VMX_ENTRY_CTLS] = VMX_VM_ENTRY_IA32E_MODE | @@ -3735,6 +3743,16 @@ static const X86CPUDefinition builtin_x86_defs[] = { CPUID_XSAVE_XGETBV1, .features[FEAT_6_EAX] = CPUID_6_EAX_ARAT, + .features[FEAT_14_0_EBX] = + CPUID_14_0_EBX_CR3_FILTER | CPUID_14_0_EBX_PSB | + CPUID_14_0_EBX_IP_FILTER | CPUID_14_0_EBX_MTC | + CPUID_14_0_EBX_PTWRITE | CPUID_14_0_EBX_POWER_EVENT | + CPUID_14_0_EBX_PSB_PMI_PRESERVATION, + .features[FEAT_14_0_ECX] = + CPUID_14_0_ECX_TOPA | CPUID_14_0_ECX_MULTI_ENTRIES | + CPUID_14_0_ECX_SINGLE_RANGE | CPUID_14_0_ECX_LIP, + .features[FEAT_14_1_EAX] = 0x249 << 16 | 0x2, + .features[FEAT_14_1_EBX] = 0x003f << 16 | 0xffff, .features[FEAT_VMX_BASIC] = MSR_VMX_BASIC_INS_OUTS | MSR_VMX_BASIC_TRUE_CTLS, .features[FEAT_VMX_ENTRY_CTLS] = VMX_VM_ENTRY_IA32E_MODE |