Message ID | 20211020163013.2125016-1-kevin.laatz@intel.com (mailing list archive) |
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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]) by inbox.dpdk.org (Postfix) with ESMTP id 082D4A0C43; Wed, 20 Oct 2021 18:30:31 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BD219410F7; Wed, 20 Oct 2021 18:30:30 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mails.dpdk.org (Postfix) with ESMTP id 27A7640E2D for <dev@dpdk.org>; Wed, 20 Oct 2021 18:30:28 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10143"; a="208926341" X-IronPort-AV: E=Sophos;i="5.87,167,1631602800"; d="scan'208";a="208926341" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2021 09:30:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,167,1631602800"; d="scan'208";a="494708138" Received: from silpixa00401122.ir.intel.com ([10.55.128.10]) by orsmga008.jf.intel.com with ESMTP; 20 Oct 2021 09:30:14 -0700 From: Kevin Laatz <kevin.laatz@intel.com> To: dev@dpdk.org Cc: thomas@monjalon.net, bruce.richardson@intel.com, fengchengwen@huawei.com, jerinj@marvell.com, conor.walsh@intel.com, Kevin Laatz <kevin.laatz@intel.com> Date: Wed, 20 Oct 2021 16:29:57 +0000 Message-Id: <20211020163013.2125016-1-kevin.laatz@intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210827172048.558704-1-kevin.laatz@intel.com> References: <20210827172048.558704-1-kevin.laatz@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v11 00/16] 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>, <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>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> |
Series |
add dmadev driver for idxd devices
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Message
Kevin Laatz
Oct. 20, 2021, 4:29 p.m. UTC
This patchset adds a dmadev driver and associated documentation to support Intel Data Streaming Accelerator devices. This driver is intended to ultimately replace the current IDXD part of the IOAT rawdev driver. v11: * addressed ML feedback from Chengwen v10: * meson fix to ensure Windows and BSD builds compile v9: * add missing meson check for x86 v8: * fix compilation issues of individual patches v7: * rebase on above patchsets * add meson reason for rawdev build v6: * set state of device during create * add dev_close function * documentation updates - moved generic pieces from driver doc to lib doc * other small miscellaneous fixes based on rebasing and ML feedback v5: * add missing toctree entry for idxd driver v4: * rebased on above patchsets * minor fixes based on review feedback v3: * rebased on above patchsets * added burst capacity API v2: * rebased on above patchsets * added API to check for device being idle * added devbind updates for DMA devices * fixed issue identified by internal coverity scan Bruce Richardson (1): raw/ioat: only build if dmadev not present Conor Walsh (1): dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz (14): dma/idxd: add skeleton for VFIO based DSA device dma/idxd: add bus device probing dma/idxd: create dmadev instances on bus probe dma/idxd: create dmadev instances on pci probe dma/idxd: add datapath structures dma/idxd: add configure and info_get functions dma/idxd: add start and stop functions for pci devices dma/idxd: add data-path job submission functions dma/idxd: add data-path job completion functions dma/idxd: add operation statistic tracking dma/idxd: add vchan status function dma/idxd: add burst capacity API devbind: add dma device class devbind: move idxd device ID to dmadev class MAINTAINERS | 10 + doc/guides/dmadevs/idxd.rst | 179 ++++++++ doc/guides/dmadevs/index.rst | 2 + doc/guides/prog_guide/dmadev.rst | 30 ++ doc/guides/rawdevs/ioat.rst | 8 + doc/guides/rel_notes/release_21_11.rst | 5 + drivers/dma/idxd/dpdk_idxd_cfg.py | 117 +++++ drivers/dma/idxd/idxd_bus.c | 378 +++++++++++++++ drivers/dma/idxd/idxd_common.c | 612 +++++++++++++++++++++++++ drivers/dma/idxd/idxd_hw_defs.h | 131 ++++++ drivers/dma/idxd/idxd_internal.h | 109 +++++ drivers/dma/idxd/idxd_pci.c | 380 +++++++++++++++ drivers/dma/idxd/meson.build | 16 + drivers/dma/idxd/version.map | 3 + drivers/dma/meson.build | 2 + drivers/meson.build | 4 +- drivers/raw/ioat/dpdk_idxd_cfg.py | 118 +---- drivers/raw/ioat/meson.build | 24 +- usertools/dpdk-devbind.py | 10 +- 19 files changed, 2014 insertions(+), 124 deletions(-) create mode 100644 doc/guides/dmadevs/idxd.rst create mode 100755 drivers/dma/idxd/dpdk_idxd_cfg.py create mode 100644 drivers/dma/idxd/idxd_bus.c create mode 100644 drivers/dma/idxd/idxd_common.c create mode 100644 drivers/dma/idxd/idxd_hw_defs.h create mode 100644 drivers/dma/idxd/idxd_internal.h create mode 100644 drivers/dma/idxd/idxd_pci.c create mode 100644 drivers/dma/idxd/meson.build create mode 100644 drivers/dma/idxd/version.map mode change 100755 => 120000 drivers/raw/ioat/dpdk_idxd_cfg.py
Comments
20/10/2021 18:29, Kevin Laatz: > This patchset adds a dmadev driver and associated documentation to support > Intel Data Streaming Accelerator devices. This driver is intended to > ultimately replace the current IDXD part of the IOAT rawdev driver. Applied (with notified fix), thanks.
On Fri, Oct 22, 2021 at 8:08 PM Thomas Monjalon <thomas@monjalon.net> wrote: > > 20/10/2021 18:29, Kevin Laatz: > > This patchset adds a dmadev driver and associated documentation to support > > Intel Data Streaming Accelerator devices. This driver is intended to > > ultimately replace the current IDXD part of the IOAT rawdev driver. > > Applied (with notified fix), thanks. Something is wrong in main branch with Windows compilation. It was not caught before, since this series crossed the road while Windows compilation on dma drivers passed. I am not entirely sure on the fix, I'll post a patch to see if CI agrees. (I still wonder how stdint.h gets included for uintX definitions, but that's either "include luck" or my lack of coffee).