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{ "id": 93719, "url": "http://patchwork.dpdk.org/api/covers/93719/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/cover/cover.1622548381.git.anatoly.burakov@intel.com/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<cover.1622548381.git.anatoly.burakov@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/cover.1622548381.git.anatoly.burakov@intel.com", "date": "2021-06-01T12:00:29", "name": "[v1,0/7] Enhancements for PMD power management", "submitter": { "id": 4, "url": "http://patchwork.dpdk.org/api/people/4/?format=api", "name": "Anatoly Burakov", "email": "anatoly.burakov@intel.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/cover/cover.1622548381.git.anatoly.burakov@intel.com/mbox/", "series": [ { "id": 17191, "url": "http://patchwork.dpdk.org/api/series/17191/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=17191", "date": "2021-06-01T12:00:29", "name": "Enhancements for PMD power management", "version": 1, "mbox": "http://patchwork.dpdk.org/series/17191/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/covers/93719/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id EB825A0524;\n\tTue, 1 Jun 2021 14:00:42 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id B38AD40DF7;\n\tTue, 1 Jun 2021 14:00:42 +0200 (CEST)", "from mga09.intel.com (mga09.intel.com [134.134.136.24])\n by mails.dpdk.org (Postfix) with ESMTP id A9C6040041\n for <dev@dpdk.org>; Tue, 1 Jun 2021 14:00:41 +0200 (CEST)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 01 Jun 2021 05:00:39 -0700", "from silpixa00399498.ir.intel.com (HELO\n silpixa00399498.ger.corp.intel.com) ([10.237.222.54])\n by fmsmga001.fm.intel.com with ESMTP; 01 Jun 2021 05:00:37 -0700" ], "IronPort-SDR": [ "\n tHF1vyAIUfjUdU1UAI7SptmdxFOgSglnGc1rXIW+D9loZT8Ds2DlvmMtGJdIBk8g7+qq7TeJfs\n ZeYaOkP810hw==", "\n Kw/W+cO6Ie1Ptpd/WMqt7PjJSBblHwQ/IdMjt6fFKEI1ql58hP1w35KI66zIsmHVQUfF6gzDKK\n Izh8QDGQj+AA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10001\"; a=\"203528462\"", "E=Sophos;i=\"5.83,239,1616482800\"; d=\"scan'208\";a=\"203528462\"", "E=Sophos;i=\"5.83,239,1616482800\"; d=\"scan'208\";a=\"549706968\"" ], "X-ExtLoop1": "1", "From": "Anatoly Burakov <anatoly.burakov@intel.com>", "To": "dev@dpdk.org", "Cc": "ciara.loftus@intel.com,\n\tdavid.hunt@intel.com", "Date": "Tue, 1 Jun 2021 12:00:29 +0000", "Message-Id": "<cover.1622548381.git.anatoly.burakov@intel.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v1 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 <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This patchset introduces several changes related to PMD power management:\n\n- Add inverted checks to monitor intrinsics, based on previous patchset [1] but\n incorporating feedback [2] - this hopefully will make it possible to add\n support for .get_monitor_addr in virtio\n- Add a new intrinsic to monitor multiple addresses, based on RTM instruction\n set and the TPAUSE instruction\n- Add support for PMD power management on multiple queues, as well as all\n accompanying infrastructure and example apps changes\n\n[1] http://patches.dpdk.org/project/dpdk/list/?series=16930&state=*\n[2] http://patches.dpdk.org/project/dpdk/patch/819ef1ace187365a615d3383e54579e3d9fb216e.1620747068.git.anatoly.burakov@intel.com/#133274\n\nAnatoly Burakov (7):\n power_intrinsics: allow monitor checks inversion\n net/af_xdp: add power monitor support\n eal: add power monitor for multiple events\n power: remove thread safety from PMD power API's\n power: support callbacks for multiple Rx queues\n power: support monitoring multiple Rx queues\n l3fwd-power: support multiqueue in PMD pmgmt modes\n\n drivers/net/af_xdp/rte_eth_af_xdp.c | 25 +\n examples/l3fwd-power/main.c | 39 +-\n lib/eal/arm/rte_power_intrinsics.c | 11 +\n lib/eal/include/generic/rte_cpuflags.h | 2 +\n .../include/generic/rte_power_intrinsics.h | 39 ++\n lib/eal/ppc/rte_power_intrinsics.c | 11 +\n lib/eal/version.map | 3 +\n lib/eal/x86/rte_cpuflags.c | 2 +\n lib/eal/x86/rte_power_intrinsics.c | 74 ++-\n lib/power/meson.build | 3 +\n lib/power/rte_power_pmd_mgmt.c | 500 +++++++++++++-----\n lib/power/rte_power_pmd_mgmt.h | 40 ++\n lib/power/version.map | 3 +\n 13 files changed, 596 insertions(+), 156 deletions(-)" }