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{ "id": 42393, "url": "http://patches.dpdk.org/api/covers/42393/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/1530806730-11822-1-git-send-email-fiona.trahe@intel.com/", "project": { "id": 1, "url": "http://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": "<1530806730-11822-1-git-send-email-fiona.trahe@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1530806730-11822-1-git-send-email-fiona.trahe@intel.com", "date": "2018-07-05T16:05:14", "name": "[v2,00/16] compress/qat: add compression PMD", "submitter": { "id": 423, "url": "http://patches.dpdk.org/api/people/423/?format=api", "name": "Fiona Trahe", "email": "fiona.trahe@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/1530806730-11822-1-git-send-email-fiona.trahe@intel.com/mbox/", "series": [ { "id": 424, "url": "http://patches.dpdk.org/api/series/424/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=424", "date": "2018-07-05T16:05:14", "name": "compress/qat: add compression PMD", "version": 2, "mbox": "http://patches.dpdk.org/series/424/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/42393/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 53E5A1BF52;\n\tThu, 5 Jul 2018 18:05:37 +0200 (CEST)", "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n\tby dpdk.org (Postfix) with ESMTP id 76D1E1BF4F\n\tfor <dev@dpdk.org>; Thu, 5 Jul 2018 18:05:35 +0200 (CEST)", "from orsmga004.jf.intel.com ([10.7.209.38])\n\tby fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t05 Jul 2018 09:05:34 -0700", "from sivswdev01.ir.intel.com (HELO localhost.localdomain)\n\t([10.237.217.45])\n\tby orsmga004.jf.intel.com with ESMTP; 05 Jul 2018 09:05:33 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.51,313,1526367600\"; d=\"scan'208\";a=\"213680406\"", "From": "Fiona Trahe <fiona.trahe@intel.com>", "To": "dev@dpdk.org", "Cc": "pablo.de.lara.guarch@intel.com, fiona.trahe@intel.com,\n\ttomaszx.jozwiak@intel.com", "Date": "Thu, 5 Jul 2018 17:05:14 +0100", "Message-Id": "<1530806730-11822-1-git-send-email-fiona.trahe@intel.com>", "X-Mailer": "git-send-email 1.7.0.7", "In-Reply-To": "<1527100807-30814-1-git-send-email-fiona.trahe@intel.com>", "References": "<1527100807-30814-1-git-send-email-fiona.trahe@intel.com>", "Subject": "[dpdk-dev] [PATCH v2 00/16] compress/qat: add compression PMD", "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Create compression PMD for Intel QuickAssist devices\nCurrently only the C62x and c3xxx devices are supported.\n\nThe qat comp PMD supports\n - stateless compression and\n decompression using the Deflate algorithm with Fixed Huffman\n encoding. Dynamic huffman encoding is not supported, it\n will be added in a later patch.\n - checksum generation: Adler32, CRC32 and combined.\n\nThe compression service is hosted on a QuickAssist VF PCI\ndevice, which is managed by code in the\ndrivers/common/qat directory.\n\nThis patch is dependent on the cryptodev API patch re Huffman Encoding capability\nhttps://patches.dpdk.org/patch/42286/\n\nv2 changes\n- Added check for correct firmware\n- Split patchset\n- Added documentation \n- removed support for scatter-gather-lists and related config flag\n- Removed support for Dynamic huffman encoding and related IM buffer config flag\n- Removed support for DH895xcc device\n\nFiona Trahe (16):\n common/qat: updated firmware headers\n compress/qat: add makefiles for PMD\n compress/qat: add meson build\n compress/qat: add xform processing\n compress/qat: create fw request and process response\n compress/qat: check that correct firmware is in use\n compress/qat: add stats functions\n compress/qat: setup queue-pairs for compression service\n compress/qat: add fns to configure and clear device\n compress/qat: add fn to return device info\n compress/qat: add enqueue/dequeue functions\n compress/qat: add device start and stop fns\n compress/qat: create and populate the ops structure\n compress/qat: add fns to create and destroy the PMD\n compress/qat: prevent device usage if incorrect firmware\n docs/qat: refactor docs adding compression guide\n\n MAINTAINERS | 4 +\n config/common_base | 5 +-\n doc/guides/compressdevs/features/qat.ini | 22 ++\n doc/guides/compressdevs/index.rst | 1 +\n doc/guides/compressdevs/qat_comp.rst | 49 +++\n doc/guides/cryptodevs/qat.rst | 183 ++++++----\n doc/guides/rel_notes/release_18_08.rst | 5 +\n drivers/common/qat/Makefile | 48 ++-\n drivers/common/qat/qat_adf/icp_qat_fw.h | 69 +++-\n drivers/common/qat/qat_adf/icp_qat_fw_comp.h | 482 +++++++++++++++++++++++++++\n drivers/common/qat/qat_adf/icp_qat_hw.h | 130 +++++++-\n drivers/common/qat/qat_device.h | 4 +\n drivers/common/qat/qat_qp.c | 11 +-\n drivers/common/qat/qat_qp.h | 5 +\n drivers/compress/meson.build | 2 +-\n drivers/compress/qat/meson.build | 18 +\n drivers/compress/qat/qat_comp.c | 359 ++++++++++++++++++++\n drivers/compress/qat/qat_comp.h | 56 ++++\n drivers/compress/qat/qat_comp_pmd.c | 405 ++++++++++++++++++++++\n drivers/compress/qat/qat_comp_pmd.h | 39 +++\n drivers/compress/qat/rte_pmd_qat_version.map | 3 +\n drivers/crypto/qat/meson.build | 10 +-\n drivers/crypto/qat/rte_pmd_qat_version.map | 3 -\n test/test/test_cryptodev.c | 6 +-\n 24 files changed, 1804 insertions(+), 115 deletions(-)\n create mode 100644 doc/guides/compressdevs/features/qat.ini\n create mode 100644 doc/guides/compressdevs/qat_comp.rst\n create mode 100644 drivers/common/qat/qat_adf/icp_qat_fw_comp.h\n create mode 100644 drivers/compress/qat/meson.build\n create mode 100644 drivers/compress/qat/qat_comp.c\n create mode 100644 drivers/compress/qat/qat_comp.h\n create mode 100644 drivers/compress/qat/qat_comp_pmd.c\n create mode 100644 drivers/compress/qat/qat_comp_pmd.h\n create mode 100644 drivers/compress/qat/rte_pmd_qat_version.map\n delete mode 100644 drivers/crypto/qat/rte_pmd_qat_version.map" }