| Message ID | 20240220092504.726064-8-zhao1.liu@linux.intel.com |
|---|---|
| State | New |
| Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org 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=MLqbFD6H; dkim-atps=neutral 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=patchwork.ozlabs.org) 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 4TfDFq2mrhz23d2 for <incoming@patchwork.ozlabs.org>; Tue, 20 Feb 2024 20:12:47 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1rcMAv-0000xn-8A; Tue, 20 Feb 2024 04:12:29 -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 <zhao1.liu@linux.intel.com>) id 1rcMAt-0000wc-4M; Tue, 20 Feb 2024 04:12:27 -0500 Received: from mgamail.intel.com ([192.198.163.17]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <zhao1.liu@linux.intel.com>) id 1rcMAr-0003Tv-OB; Tue, 20 Feb 2024 04:12:26 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708420346; x=1739956346; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=N8NOOJ+pARZ8UH7DHP7I4LRh9UGou9oDu+xcL8Vc/Rs=; b=MLqbFD6HNiMEBg3S5LjV+mg1oJBcfv3VeaZmJfwSEdLJqzRfthwZN30G Dj+gh1pi6N14HhBbXtOP8rsr5QIFej74vEYc8x/rsgA9ASEuH5DuCPvyD pBQ+ePNnqYCnUsdOibgSljBSxpwu72NXf+5Od9v0tSRO6YiEnMbOTvTl+ 1I1rQpDOJN+JMf3B312RHCTxN98EghWB+4Y5DuMlc9TqK8ZCkAfOs5hpp RogsxdfIlSnv/JXf3MqVmg79dgVdlL89gas437J0mPomUaBxwYdDnvh+Q YuTD//mqg1D77cLvWEx5tf/AiVceoRP0yStm6kb28B++KJjybqaaqfFOW w==; X-IronPort-AV: E=McAfee;i="6600,9927,10989"; a="2375033" X-IronPort-AV: E=Sophos;i="6.06,172,1705392000"; d="scan'208";a="2375033" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2024 01:12:23 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,172,1705392000"; d="scan'208";a="5013100" Received: from liuzhao-optiplex-7080.sh.intel.com ([10.239.160.36]) by orviesa007.jf.intel.com with ESMTP; 20 Feb 2024 01:12:17 -0800 From: Zhao Liu <zhao1.liu@linux.intel.com> To: =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= <berrange@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, =?utf-8?q?Philippe_Mathieu-D?= =?utf-8?q?aud=C3=A9?= <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, "Michael S . Tsirkin" <mst@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>, =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, Peter Maydell <peter.maydell@linaro.org>, Jonathan Cameron <Jonathan.Cameron@huawei.com>, Sia Jee Heng <jeeheng.sia@starfivetech.com> Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, qemu-riscv@nongnu.org, qemu-arm@nongnu.org, Zhenyu Wang <zhenyu.z.wang@intel.com>, Dapeng Mi <dapeng1.mi@linux.intel.com>, Yongwei Ma <yongwei.ma@intel.com>, Zhao Liu <zhao1.liu@intel.com> Subject: [RFC 7/8] i386/pc: Support cache topology in -smp for PC machine Date: Tue, 20 Feb 2024 17:25:03 +0800 Message-Id: <20240220092504.726064-8-zhao1.liu@linux.intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240220092504.726064-1-zhao1.liu@linux.intel.com> References: <20240220092504.726064-1-zhao1.liu@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=192.198.163.17; envelope-from=zhao1.liu@linux.intel.com; helo=mgamail.intel.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.072, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
| Series |
Introduce SMP Cache Topology
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expand
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diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 25124a077eea..76148c3337cf 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1848,6 +1848,9 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) mc->nvdimm_supported = true; mc->smp_props.dies_supported = true; mc->smp_props.modules_supported = true; + mc->smp_props.l1_separated_cache_supported = true; + mc->smp_props.l2_unified_cache_supported = true; + mc->smp_props.l3_unified_cache_supported = true; mc->default_ram_id = "pc.ram"; pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_64;