From nobody Mon Feb 9 18:19:50 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1620716104; cv=none; d=zohomail.com; s=zohoarc; b=bq5rpV5ASmXMV2VAtmExAOluGFP28hO4LMS8/P9soZwfrQeqA5Ztiwl3voV/+jbjl1zxA1skMoRGZ7wPUAtZjccL54mUOdUvYaYHhuVnWrevuM1MRxzwWMWrCrPD1zDzMByzyP9+V9Uzz0SWYIHHdumeGuDXmOuo8iLLqbDpZ6I= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1620716104; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=ntl3Dqc6hKeI5KfObjCqbWBpxX4q2YY4FC69aNqLdmg=; b=CeJU1GAnFd2FCxPq7hNGY5Yx3EUrXZJTb1mRUsz2EgPlLlaHl4Xf9dte00F3uv4x5mee7xjvyYE9cqGh0fUkXKTt0xR+oxRyWmxpLYlnxAj0u3IIZDUFFtCnUfbx3lobduhGa6+N0GAYwpT7TwDIjUNoyerzUA174qpOvv4Akr4= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1620716104302917.0903053757927; Mon, 10 May 2021 23:55:04 -0700 (PDT) Received: from localhost ([::1]:42624 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgMIJ-0001cq-6d for importer@patchew.org; Tue, 11 May 2021 02:55:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40732) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgLt5-0007Sk-5z for qemu-devel@nongnu.org; Tue, 11 May 2021 02:29:00 -0400 Received: from mga06.intel.com ([134.134.136.31]:46441) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgLt0-0004it-5f for qemu-devel@nongnu.org; Tue, 11 May 2021 02:28:58 -0400 Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2021 23:28:12 -0700 Received: from icx-2s.bj.intel.com ([10.240.192.119]) by orsmga003.jf.intel.com with ESMTP; 10 May 2021 23:28:10 -0700 IronPort-SDR: IzTmd9mIgpHNMWih7lH/83mYoQv+epGBwRk5Q+Spfu4cEAWuIPqNUwMTmvTqspKV0jQBDKG7yf 0D5Ypn9dKw+g== X-IronPort-AV: E=McAfee;i="6200,9189,9980"; a="260631569" X-IronPort-AV: E=Sophos;i="5.82,290,1613462400"; d="scan'208";a="260631569" IronPort-SDR: LSMx9D3rL4bN9dzAG1+/x3+T0KCMEmPIBAw/ccr6iiKRWUWxgdewZ3n9G6tgLIj7dPq5tgDtYO yelBFMu1RHfA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,290,1613462400"; d="scan'208";a="391281313" From: Yang Zhong To: qemu-devel@nongnu.org Subject: [PATCH v2 22/32] i440fx: Add support for SGX EPC Date: Tue, 11 May 2021 14:20:41 +0800 Message-Id: <20210511062051.41948-23-yang.zhong@intel.com> X-Mailer: git-send-email 2.29.2.334.gfaefdd61ec In-Reply-To: <20210511062051.41948-1-yang.zhong@intel.com> References: <20210511062051.41948-1-yang.zhong@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=134.134.136.31; envelope-from=yang.zhong@intel.com; helo=mga06.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: yang.zhong@intel.com, pbonzini@redhat.com, kai.huang@intel.com, seanjc@google.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Sean Christopherson Enable SGX EPC virtualization, which is currently only support by KVM. Signed-off-by: Sean Christopherson Signed-off-by: Yang Zhong --- hw/i386/pc_piix.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 5ac2edbf1f..41833c5dcc 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -153,6 +153,10 @@ static void pc_init1(MachineState *machine, } } =20 + if (sgx_epc_enabled) { + pc_machine_init_sgx_epc(pcms); + } + x86_cpus_init(x86ms, pcmc->default_cpu_version); =20 if (pcmc->kvmclock_enabled) { --=20 2.29.2.334.gfaefdd61ec