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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 52696C32750 for ; Wed, 31 Jul 2019 01:13:19 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 18402206A2 for ; Wed, 31 Jul 2019 01:13:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 18402206A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:37070 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hsdB8-0002jF-6K for qemu-devel@archiver.kernel.org; Tue, 30 Jul 2019 21:13:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51651) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hsdAB-0001bt-NE for qemu-devel@nongnu.org; Tue, 30 Jul 2019 21:12:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hsdA9-0000OW-4M for qemu-devel@nongnu.org; Tue, 30 Jul 2019 21:12:18 -0400 Received: from mga18.intel.com ([134.134.136.126]:12442) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hsdA8-0000HX-MX for qemu-devel@nongnu.org; Tue, 30 Jul 2019 21:12:17 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 Jul 2019 18:12:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,327,1559545200"; d="scan'208";a="200535528" Received: from tao-optiplex-7060.sh.intel.com ([10.239.159.37]) by fmsmga002.fm.intel.com with ESMTP; 30 Jul 2019 18:12:11 -0700 From: Tao Xu To: imammedo@redhat.com, eblake@redhat.com, ehabkost@redhat.com Date: Wed, 31 Jul 2019 09:11:58 +0800 Message-Id: <20190731011209.22538-1-tao3.xu@intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.126 Subject: [Qemu-devel] [PATCH RESEND v8 00/11] Build ACPI Heterogeneous Memory Attribute Table (HMAT) 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: jingqi.liu@intel.com, tao3.xu@intel.com, fan.du@intel.com, qemu-devel@nongnu.org, jonathan.cameron@huawei.com, dan.j.williams@intel.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This series of patches will build Heterogeneous Memory Attribute Table (HMAT) according to the command line. The ACPI HMAT describes the memory attributes, such as memory side cache attributes and bandwidth and latency details, related to the Memory Proximity Domain. The software is expected to use HMAT information as hint for optimization. In the linux kernel, the codes in drivers/acpi/hmat/hmat.c parse and report the platform's HMAT tables. The V7 patches link: https://patchwork.kernel.org/cover/11046195/ Changelog: v8: - rebase to upstream - Add check if numa->numa_state is NULL in pxb_dev_realize_common - Use nb_nodes in spapr_populate_memory() (RESEND to fix) (Igor) v7: - Defer 11-13 of patch v6, because the driver of _HMA hasn't been implemented in kernel driver - Drop the HMAT_LB_MEM_CACHE_LAST_LEVEL which is not used in ACPI 6.3 (Jonathan) - Add bit mask in flags of hmat-lb (Jonathan) - Add a marco to indicate the type is latency or bandwidth (Jonathan) Liu Jingqi (5): hmat acpi: Build Memory Proximity Domain Attributes Structure(s) hmat acpi: Build System Locality Latency and Bandwidth Information Structure(s) hmat acpi: Build Memory Side Cache Information Structure(s) numa: Extend the CLI to provide memory latency and bandwidth information numa: Extend the CLI to provide memory side cache information Tao Xu (6): hw/arm: simplify arm_load_dtb numa: move numa global variable nb_numa_nodes into MachineState numa: move numa global variable have_numa_distance into MachineState numa: move numa global variable numa_info into MachineState numa: Extend CLI to provide initiator information for numa nodes tests/bios-tables-test: add test cases for ACPI HMAT exec.c | 5 +- hw/acpi/Kconfig | 5 + hw/acpi/Makefile.objs | 1 + hw/acpi/aml-build.c | 9 +- hw/acpi/hmat.c | 256 +++++++++++++++++++++++++ hw/acpi/hmat.h | 103 ++++++++++ hw/arm/aspeed.c | 5 +- hw/arm/boot.c | 20 +- hw/arm/collie.c | 8 +- hw/arm/cubieboard.c | 5 +- hw/arm/exynos4_boards.c | 7 +- hw/arm/highbank.c | 8 +- hw/arm/imx25_pdk.c | 5 +- hw/arm/integratorcp.c | 8 +- hw/arm/kzm.c | 5 +- hw/arm/mainstone.c | 5 +- hw/arm/mcimx6ul-evk.c | 5 +- hw/arm/mcimx7d-sabre.c | 5 +- hw/arm/musicpal.c | 8 +- hw/arm/nseries.c | 5 +- hw/arm/omap_sx1.c | 5 +- hw/arm/palm.c | 10 +- hw/arm/raspi.c | 6 +- hw/arm/realview.c | 5 +- hw/arm/sabrelite.c | 5 +- hw/arm/sbsa-ref.c | 12 +- hw/arm/spitz.c | 5 +- hw/arm/tosa.c | 8 +- hw/arm/versatilepb.c | 5 +- hw/arm/vexpress.c | 5 +- hw/arm/virt-acpi-build.c | 19 +- hw/arm/virt.c | 17 +- hw/arm/xilinx_zynq.c | 8 +- hw/arm/xlnx-versal-virt.c | 7 +- hw/arm/xlnx-zcu102.c | 5 +- hw/arm/z2.c | 8 +- hw/core/machine-hmp-cmds.c | 12 +- hw/core/machine.c | 38 +++- hw/core/numa.c | 287 ++++++++++++++++++++++++---- hw/i386/acpi-build.c | 7 +- hw/i386/pc.c | 13 +- hw/mem/pc-dimm.c | 2 + hw/pci-bridge/pci_expander_bridge.c | 8 +- hw/ppc/spapr.c | 29 +-- hw/ppc/spapr_pci.c | 4 +- include/hw/acpi/aml-build.h | 2 +- include/hw/arm/boot.h | 4 +- include/hw/boards.h | 1 + include/qemu/typedefs.h | 2 + include/sysemu/numa.h | 30 ++- include/sysemu/sysemu.h | 23 +++ qapi/machine.json | 183 +++++++++++++++++- qemu-options.hx | 84 +++++++- tests/bios-tables-test.c | 43 +++++ 54 files changed, 1134 insertions(+), 246 deletions(-) create mode 100644 hw/acpi/hmat.c create mode 100644 hw/acpi/hmat.h -- 2.20.1