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{ "id": 73442, "url": "https://patches.dpdk.org/api/covers/73442/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/cover/20200707150239.13400-1-arkadiuszx.kusztal@intel.com/", "project": { "id": 1, "url": "https://patches.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": "<20200707150239.13400-1-arkadiuszx.kusztal@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200707150239.13400-1-arkadiuszx.kusztal@intel.com", "date": "2020-07-07T15:02:36", "name": "[v5,0/3] drivers/qat: improve handling of multi process", "submitter": { "id": 452, "url": "https://patches.dpdk.org/api/people/452/?format=api", "name": "Arkadiusz Kusztal", "email": "arkadiuszx.kusztal@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/cover/20200707150239.13400-1-arkadiuszx.kusztal@intel.com/mbox/", "series": [ { "id": 10855, "url": "https://patches.dpdk.org/api/series/10855/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=10855", "date": "2020-07-07T15:02:36", "name": "drivers/qat: improve handling of multi process", "version": 5, "mbox": "https://patches.dpdk.org/series/10855/mbox/" } ], "comments": "https://patches.dpdk.org/api/covers/73442/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 10D37A00BE;\n\tTue, 7 Jul 2020 17:03:16 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 43C621DE71;\n\tTue, 7 Jul 2020 17:03:15 +0200 (CEST)", "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n by dpdk.org (Postfix) with ESMTP id ABD391DE6D\n for <dev@dpdk.org>; Tue, 7 Jul 2020 17:03:13 +0200 (CEST)", "from orsmga002.jf.intel.com ([10.7.209.21])\n by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 07 Jul 2020 08:03:09 -0700", "from akusztax-mobl.ger.corp.intel.com ([10.104.121.84])\n by orsmga002.jf.intel.com with ESMTP; 07 Jul 2020 08:03:07 -0700" ], "IronPort-SDR": [ "\n 5diXq2pPOYMXKlR/xVqkRAUrTdSd86qyzIzVBDfJgU+ZcfMQTvggDWv516pEFGBPIadTeQ+pNL\n WmP8YBf9mtOw==", "\n tlE44ERSfExQHd8aSTO9K0cGwoC4G6zDmS8qhQ7/4yAmUeaMlgISgdV9G0Q1QSrsicfUoiLl9s\n XI5Wjx8S5tcA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9675\"; a=\"147628640\"", "E=Sophos;i=\"5.75,324,1589266800\"; d=\"scan'208\";a=\"147628640\"", "E=Sophos;i=\"5.75,324,1589266800\"; d=\"scan'208\";a=\"297415500\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "From": "Arek Kusztal <arkadiuszx.kusztal@intel.com>", "To": "dev@dpdk.org", "Cc": "akhil.goyal@nxp.com, fiona.trahe@intel.com,\n Arek Kusztal <arkadiuszx.kusztal@intel.com>", "Date": "Tue, 7 Jul 2020 17:02:36 +0200", "Message-Id": "<20200707150239.13400-1-arkadiuszx.kusztal@intel.com>", "X-Mailer": "git-send-email 2.19.1.windows.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v5 0/3] drivers/qat: improve handling of multi\n\tprocess", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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 improves handling of multi process applications\nusing Intel QuickAssist Technology PMD. Main changes focus on\nimplementing shared area to hold pci device information,\nthat can be visible by different cryptodevs or compressdevs.\nSome additional changes were made to prevent overwriting data and\nfunction pointers by other processes.\n\nv5:\n- rebased agains changes in QAT\n- split into logical parts\n- fixed checkpatch issues\n\nArek Kusztal (3):\n drivers/qat: improve handling of multi process\n drivers/qat: add multi process handling of driver id\n drivers/qat: add handling of capabilities in multi process\n\n doc/guides/rel_notes/release_20_08.rst | 5 ++\n drivers/common/qat/qat_device.c | 111 +++++++++++++++++++++++----------\n drivers/common/qat/qat_device.h | 71 ++++++++++++---------\n drivers/common/qat/qat_qp.c | 26 ++++++--\n drivers/compress/qat/qat_comp_pmd.c | 51 ++++++++++++---\n drivers/compress/qat/qat_comp_pmd.h | 2 +\n drivers/crypto/qat/qat_asym.c | 4 +-\n drivers/crypto/qat/qat_asym_pmd.c | 74 +++++++++++++++++-----\n drivers/crypto/qat/qat_asym_pmd.h | 4 +-\n drivers/crypto/qat/qat_sym.c | 2 +-\n drivers/crypto/qat/qat_sym.h | 2 +-\n drivers/crypto/qat/qat_sym_pmd.c | 107 +++++++++++++++++++++++++------\n drivers/crypto/qat/qat_sym_pmd.h | 4 +-\n 13 files changed, 345 insertions(+), 118 deletions(-)" }