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 75C5BC433FF for ; Fri, 9 Aug 2019 07:00:24 +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 507D3208C3 for ; Fri, 9 Aug 2019 07:00:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 507D3208C3 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]:56861 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hvysx-0008VT-H9 for qemu-devel@archiver.kernel.org; Fri, 09 Aug 2019 03:00:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50797) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hvyqK-00037C-V4 for qemu-devel@nongnu.org; Fri, 09 Aug 2019 02:57:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hvyqJ-0007vt-OQ for qemu-devel@nongnu.org; Fri, 09 Aug 2019 02:57:40 -0400 Received: from mga05.intel.com ([192.55.52.43]:16867) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hvyqJ-0007uf-GM for qemu-devel@nongnu.org; Fri, 09 Aug 2019 02:57:39 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Aug 2019 23:57:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,364,1559545200"; d="scan'208";a="326548997" Received: from tao-optiplex-7060.sh.intel.com ([10.239.159.37]) by orsmga004.jf.intel.com with ESMTP; 08 Aug 2019 23:57:34 -0700 From: Tao To: imammedo@redhat.com, eblake@redhat.com, ehabkost@redhat.com Date: Fri, 9 Aug 2019 14:57:20 +0800 Message-Id: <20190809065731.9097-1-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: 192.55.52.43 Subject: [Qemu-devel] [PATCH v9 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, daniel@linux.ibm.com, 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 V8 patches link: https://patchwork.kernel.org/cover/11066983/ Changelog: v9: - change the CLI input way, make it more user firendly (Daniel Black) use latency=NUM[p|n|u]s and bandwidth=NUM[M|G|P](B/s) as input and drop the base-lat and base-bw input. 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 | 106 +++++++++ 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 | 345 +++++++++++++++++++++++++--- 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 | 178 +++++++++++++- qemu-options.hx | 83 ++++++- tests/bios-tables-test.c | 43 ++++ 54 files changed, 1189 insertions(+), 246 deletions(-) create mode 100644 hw/acpi/hmat.c create mode 100644 hw/acpi/hmat.h -- 2.20.1