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GET /api/patches/98336/?format=api
{ "id": 98336, "url": "https://patches.dpdk.org/api/patches/98336/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210908104004.3218016-1-conor.walsh@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": "<20210908104004.3218016-1-conor.walsh@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210908104004.3218016-1-conor.walsh@intel.com", "date": "2021-09-08T10:39:53", "name": "[v3,00/11] dma: add dmadev driver for ioat devices", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 1935, "url": "https://patches.dpdk.org/api/people/1935/?format=api", "name": "Conor Walsh", "email": "conor.walsh@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210908104004.3218016-1-conor.walsh@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/98336/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/98336/checks/", "tags": {}, "related": [], "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 434F9A0C56;\n\tWed, 8 Sep 2021 12:40:10 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 24CA04117B;\n\tWed, 8 Sep 2021 12:40:10 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n by mails.dpdk.org (Postfix) with ESMTP id B842C4013F\n for <dev@dpdk.org>; Wed, 8 Sep 2021 12:40:08 +0200 (CEST)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 08 Sep 2021 03:40:07 -0700", "from silpixa00401160.ir.intel.com ([10.55.128.248])\n by fmsmga004.fm.intel.com with ESMTP; 08 Sep 2021 03:40:06 -0700" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10100\"; a=\"217284583\"", "E=Sophos;i=\"5.85,277,1624345200\"; d=\"scan'208\";a=\"217284583\"", "E=Sophos;i=\"5.85,277,1624345200\"; d=\"scan'208\";a=\"524779983\"" ], "X-ExtLoop1": "1", "From": "Conor Walsh <conor.walsh@intel.com>", "To": "bruce.richardson@intel.com, fengchengwen@huawei.com, jerinj@marvell.com,\n kevin.laatz@intel.com", "Cc": "dev@dpdk.org,\n\tConor Walsh <conor.walsh@intel.com>", "Date": "Wed, 8 Sep 2021 10:39:53 +0000", "Message-Id": "<20210908104004.3218016-1-conor.walsh@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210903111734.2734545-1-conor.walsh@intel.com>", "References": "<20210903111734.2734545-1-conor.walsh@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v3 00/11] dma: add dmadev driver for ioat 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 QuickData Technology devices, part of the Intel I/O Acceleration\nTechnology (Intel I/OAT). This driver is intended to ultimately replace\nthe current IOAT part of the IOAT rawdev driver.\nThis patchset passes all the driver tests added in the dmadev test suite.\n\nNOTE: This patchset has several dependencies:\n- v21 of the dmadev set [1]\n- v3 of the dmadev test suite [2]\n- v3 of the IDXD driver [3]\n\n[1] http://patches.dpdk.org/project/dpdk/list/?series=18738\n[2] http://patches.dpdk.org/project/dpdk/list/?series=18744\n[3] http://patches.dpdk.org/project/dpdk/list/?series=18762\n\n---\n\nv3:\n - Added burst capacity function.\n - Stop function now waits for suspend rather than just using a sleep.\n - Changed from vchan idle to vchan status function.\n - Other minor changes to update from dmadev v19 to v21.\n\nv2:\n - Rebased on the above patchsets.\n - Added support for the vchan idle function.\n - Stop function now suspends IOAT channel to allow for reconfig.\n - dmadev_autotest can now be run multiple times using the IOAT driver\n without errors.\n - Added devbind updates for DMA devices\n - Removed some logically dead code found by coverity in the\n create function.\n\nConor Walsh (11):\n dma/ioat: add device probe and removal functions\n dma/ioat: create dmadev instances on PCI probe\n dma/ioat: add datapath structures\n dma/ioat: add configuration functions\n dma/ioat: add start and stop functions\n dma/ioat: add data path job submission functions\n dma/ioat: add data path completion functions\n dma/ioat: add statistics\n dma/ioat: add support for vchan status function\n dma/ioat: add burst capacity function\n devbind: move ioat device ID for ICX to dmadev category\n\n MAINTAINERS | 6 +\n doc/guides/dmadevs/index.rst | 1 +\n doc/guides/dmadevs/ioat.rst | 214 ++++++++\n doc/guides/rel_notes/release_21_11.rst | 7 +-\n drivers/dma/ioat/ioat_dmadev.c | 728 +++++++++++++++++++++++++\n drivers/dma/ioat/ioat_hw_defs.h | 294 ++++++++++\n drivers/dma/ioat/ioat_internal.h | 44 ++\n drivers/dma/ioat/meson.build | 7 +\n drivers/dma/ioat/version.map | 3 +\n drivers/dma/meson.build | 1 +\n usertools/dpdk-devbind.py | 5 +-\n 11 files changed, 1304 insertions(+), 6 deletions(-)\n create mode 100644 doc/guides/dmadevs/ioat.rst\n create mode 100644 drivers/dma/ioat/ioat_dmadev.c\n create mode 100644 drivers/dma/ioat/ioat_hw_defs.h\n create mode 100644 drivers/dma/ioat/ioat_internal.h\n create mode 100644 drivers/dma/ioat/meson.build\n create mode 100644 drivers/dma/ioat/version.map", "diff": null, "prefixes": [ "v3", "00/11" ] }