From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8F8FCA0C46; Fri, 17 Sep 2021 16:03:19 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1B942410E9; Fri, 17 Sep 2021 16:03:19 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by mails.dpdk.org (Postfix) with ESMTP id 4CB0F407FF for ; Fri, 17 Sep 2021 16:03:17 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10109"; a="219614806" X-IronPort-AV: E=Sophos;i="5.85,301,1624345200"; d="scan'208";a="219614806" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2021 07:03:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,301,1624345200"; d="scan'208";a="699496193" Received: from silpixa00401122.ir.intel.com ([10.55.128.10]) by fmsmga006.fm.intel.com with ESMTP; 17 Sep 2021 07:03:14 -0700 From: Kevin Laatz To: dev@dpdk.org Cc: bruce.richardson@intel.com, fengchengwen@huawei.com, jerinj@marvell.com, conor.walsh@intel.com, Kevin Laatz Date: Fri, 17 Sep 2021 14:02:36 +0000 Message-Id: <20210917140252.2999006-1-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 v4 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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. NOTE: This patchset has several dependencies: - v22 of the dmadev lib set [1] - v5 of the dmadev test suite [2] [1] http://patches.dpdk.org/project/dpdk/list/?series=18960 [2] http://patches.dpdk.org/project/dpdk/list/?series=19017 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 * other minor miscellaneous changes and fixes 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 + app/test/test_dmadev.c | 2 + doc/guides/dmadevs/idxd.rst | 262 +++++++++++ doc/guides/rawdevs/ioat.rst | 7 + 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 | 616 +++++++++++++++++++++++++ drivers/dma/idxd/idxd_hw_defs.h | 131 ++++++ drivers/dma/idxd/idxd_internal.h | 108 +++++ drivers/dma/idxd/idxd_pci.c | 387 ++++++++++++++++ drivers/dma/idxd/meson.build | 14 + drivers/dma/idxd/version.map | 3 + drivers/dma/meson.build | 2 + drivers/meson.build | 2 +- drivers/raw/ioat/dpdk_idxd_cfg.py | 118 +---- drivers/raw/ioat/meson.build | 23 +- usertools/dpdk-devbind.py | 12 +- 18 files changed, 2073 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 -- 2.30.2