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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 A9713C2B9F4 for ; Fri, 25 Jun 2021 14:00:16 +0000 (UTC) Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by mail.kernel.org (Postfix) with ESMTP id 28CDB61477 for ; Fri, 25 Jun 2021 14:00:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 28CDB61477 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 35EC440698; Fri, 25 Jun 2021 16:00:15 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by mails.dpdk.org (Postfix) with ESMTP id 10FD14068A for ; Fri, 25 Jun 2021 16:00:13 +0200 (CEST) IronPort-SDR: 8cTZqZxKAUD+gqmrvTj1OV31rwn9ZHnJ4MXQ3/aH9Vqa9chmgwSJdhHqMdQzIgJ7IcAjaSXpb/ DJA+4eKeOiRw== X-IronPort-AV: E=McAfee;i="6200,9189,10026"; a="204664443" X-IronPort-AV: E=Sophos;i="5.83,298,1616482800"; d="scan'208";a="204664443" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jun 2021 07:00:13 -0700 IronPort-SDR: svJ4/vHIa3wGCNp7tCLhKcj0sXbbY1P3fBz2++KSBon+9TOxGT9rTM1/rWzgdnp9uNJhlrChWq /rGoYM6mQeGQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,298,1616482800"; d="scan'208";a="481858642" Received: from silpixa00399498.ir.intel.com (HELO silpixa00399498.ger.corp.intel.com) ([10.237.223.53]) by FMSMGA003.fm.intel.com with ESMTP; 25 Jun 2021 07:00:12 -0700 From: Anatoly Burakov To: dev@dpdk.org Cc: david.hunt@intel.com, ciara.loftus@intel.com Date: Fri, 25 Jun 2021 14:00:03 +0000 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v2 0/7] Enhancements for PMD power management X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patchset introduces several changes related to PMD power management: - Changed monitoring intrinsics to use callbacks as a comparison function, based on previous patchset [1] but incorporating feedback [2] - this hopefully will make it possible to add support for .get_monitor_addr in virtio - Add a new intrinsic to monitor multiple addresses, based on RTM instruction set and the TPAUSE instruction - Add support for PMD power management on multiple queues, as well as all accompanying infrastructure and example apps changes v2: - Changed check inversion to callbacks - Addressed feedback from Konstantin - Added doc updates where necessary [1] http://patches.dpdk.org/project/dpdk/list/?series=16930&state=* [2] http://patches.dpdk.org/project/dpdk/patch/819ef1ace187365a615d3383e54579e3d9fb216e.1620747068.git.anatoly.burakov@intel.com/#133274 Anatoly Burakov (7): power_intrinsics: use callbacks for comparison net/af_xdp: add power monitor support eal: add power monitor for multiple events power: remove thread safety from PMD power API's power: support callbacks for multiple Rx queues power: support monitoring multiple Rx queues l3fwd-power: support multiqueue in PMD pmgmt modes doc/guides/prog_guide/power_man.rst | 83 ++- doc/guides/rel_notes/release_21_08.rst | 11 + drivers/event/dlb2/dlb2.c | 16 +- drivers/net/af_xdp/rte_eth_af_xdp.c | 33 + drivers/net/i40e/i40e_rxtx.c | 19 +- drivers/net/iavf/iavf_rxtx.c | 19 +- drivers/net/ice/ice_rxtx.c | 19 +- drivers/net/ixgbe/ixgbe_rxtx.c | 19 +- drivers/net/mlx5/mlx5_rx.c | 16 +- examples/l3fwd-power/main.c | 39 +- lib/eal/arm/rte_power_intrinsics.c | 11 + lib/eal/include/generic/rte_cpuflags.h | 2 + .../include/generic/rte_power_intrinsics.h | 64 +- lib/eal/ppc/rte_power_intrinsics.c | 11 + lib/eal/version.map | 3 + lib/eal/x86/rte_cpuflags.c | 2 + lib/eal/x86/rte_power_intrinsics.c | 78 ++- lib/power/meson.build | 3 + lib/power/rte_power_pmd_mgmt.c | 574 +++++++++++++----- lib/power/rte_power_pmd_mgmt.h | 40 ++ lib/power/version.map | 3 + 21 files changed, 841 insertions(+), 224 deletions(-) -- 2.25.1