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{ "id": 97470, "url": "http://patches.dpdk.org/api/covers/97470/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20210827172048.558704-1-kevin.laatz@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": "<20210827172048.558704-1-kevin.laatz@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210827172048.558704-1-kevin.laatz@intel.com", "date": "2021-08-27T17:20:35", "name": "[00/13] add dmadev driver for idxd devices", "submitter": { "id": 921, "url": "http://patches.dpdk.org/api/people/921/?format=api", "name": "Kevin Laatz", "email": "kevin.laatz@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20210827172048.558704-1-kevin.laatz@intel.com/mbox/", "series": [ { "id": 18500, "url": "http://patches.dpdk.org/api/series/18500/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18500", "date": "2021-08-27T17:20:35", "name": "add dmadev driver for idxd devices", "version": 1, "mbox": "http://patches.dpdk.org/series/18500/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/97470/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 9F0A2A0548;\n\tFri, 27 Aug 2021 19:21:11 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 28EEF4067C;\n\tFri, 27 Aug 2021 19:21:11 +0200 (CEST)", "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n by mails.dpdk.org (Postfix) with ESMTP id 6FBC140150\n for <dev@dpdk.org>; Fri, 27 Aug 2021 19:21:09 +0200 (CEST)", "from orsmga002.jf.intel.com ([10.7.209.21])\n by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 27 Aug 2021 10:21:08 -0700", "from silpixa00401122.ir.intel.com ([10.55.128.10])\n by orsmga002.jf.intel.com with ESMTP; 27 Aug 2021 10:21:06 -0700" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10089\"; a=\"198235886\"", "E=Sophos;i=\"5.84,357,1620716400\"; d=\"scan'208\";a=\"198235886\"", "E=Sophos;i=\"5.84,357,1620716400\"; d=\"scan'208\";a=\"445009323\"" ], "X-ExtLoop1": "1", "From": "Kevin Laatz <kevin.laatz@intel.com>", "To": "dev@dpdk.org", "Cc": "bruce.richardson@intel.com, fengchengwen@huawei.com, jerinj@marvell.com,\n conor.walsh@intel.com, Kevin Laatz <kevin.laatz@intel.com>", "Date": "Fri, 27 Aug 2021 17:20:35 +0000", "Message-Id": "<20210827172048.558704-1-kevin.laatz@intel.com>", "X-Mailer": "git-send-email 2.30.2", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH 00/13] add dmadev driver for idxd devices", "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 adds a dmadev driver and associated documentation to support\nIntel Data Streaming Accelerator devices. This driver is intended to\nultimately replace the current IDXD part of the IOAT rawdev driver.\n \nNOTE: This patchset has several dependencies:\n - v16 of the dmadev set [1]\n - rfc of the dmadev test suite [2]\n \n[1] http://patches.dpdk.org/project/dpdk/list/?series=18391\n[2] http://patches.dpdk.org/project/dpdk/list/?series=18477\n\nBruce Richardson (1):\n raw/ioat: only build if dmadev not present\n\nConor Walsh (1):\n dma/idxd: move dpdk_idxd_cfg.py from raw to dma\n\nKevin Laatz (11):\n doc: initial commit for dmadevs section\n dma/idxd: add skeleton for VFIO based DSA device\n dma/idxd: add bus device probing\n dma/idxd: create dmadev instances on bus probe\n dma/idxd: create dmadev instances on pci probe\n dma/idxd: add datapath structures\n dma/idxd: add configure and info_get functions\n dma/idxd: add start and stop functions for pci devices\n dma/idxd: add data-path job submission functions\n dma/idxd: add data-path job completion functions\n dma/idxd: add operation statistic tracking\n\n MAINTAINERS | 10 +\n doc/guides/dmadevs/idxd.rst | 255 +++++++++++\n doc/guides/dmadevs/index.rst | 14 +\n doc/guides/index.rst | 1 +\n doc/guides/rel_notes/release_21_11.rst | 5 +\n drivers/dma/idxd/dpdk_idxd_cfg.py | 117 +++++\n drivers/dma/idxd/idxd_bus.c | 375 ++++++++++++++++\n drivers/dma/idxd/idxd_common.c | 571 +++++++++++++++++++++++++\n drivers/dma/idxd/idxd_hw_defs.h | 130 ++++++\n drivers/dma/idxd/idxd_internal.h | 102 +++++\n drivers/dma/idxd/idxd_pci.c | 372 ++++++++++++++++\n drivers/dma/idxd/meson.build | 10 +\n drivers/dma/idxd/version.map | 3 +\n drivers/dma/meson.build | 1 +\n drivers/raw/ioat/dpdk_idxd_cfg.py | 118 +----\n drivers/raw/ioat/meson.build | 23 +-\n 16 files changed, 1987 insertions(+), 120 deletions(-)\n create mode 100644 doc/guides/dmadevs/idxd.rst\n create mode 100644 doc/guides/dmadevs/index.rst\n create mode 100755 drivers/dma/idxd/dpdk_idxd_cfg.py\n create mode 100644 drivers/dma/idxd/idxd_bus.c\n create mode 100644 drivers/dma/idxd/idxd_common.c\n create mode 100644 drivers/dma/idxd/idxd_hw_defs.h\n create mode 100644 drivers/dma/idxd/idxd_internal.h\n create mode 100644 drivers/dma/idxd/idxd_pci.c\n create mode 100644 drivers/dma/idxd/meson.build\n create mode 100644 drivers/dma/idxd/version.map\n mode change 100755 => 120000 drivers/raw/ioat/dpdk_idxd_cfg.py" }