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 291D5A0C41; Sat, 9 Oct 2021 11:38:01 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E876940040; Sat, 9 Oct 2021 11:38:00 +0200 (CEST) Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by mails.dpdk.org (Postfix) with ESMTP id 888E14003C for ; Sat, 9 Oct 2021 11:37:59 +0200 (CEST) Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4HRKc63nhpz902S; Sat, 9 Oct 2021 17:33:10 +0800 (CST) Received: from dggpeml500024.china.huawei.com (7.185.36.10) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.8; Sat, 9 Oct 2021 17:37:57 +0800 Received: from localhost.localdomain (10.67.165.24) by dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.8; Sat, 9 Oct 2021 17:37:57 +0800 From: Chengwen Feng To: , , , , , CC: , , , , , , , , , , , Date: Sat, 9 Oct 2021 17:33:34 +0800 Message-ID: <20211009093340.43237-1-fengchengwen@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <1625231891-2963-1-git-send-email-fengchengwen@huawei.com> References: <1625231891-2963-1-git-send-email-fengchengwen@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500024.china.huawei.com (7.185.36.10) X-CFilter-Loop: Reflected Subject: [dpdk-dev] [PATCH v24 0/6] support dmadev 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 patch set contains six patch for new add dmadev. Chengwen Feng (6): dmadev: introduce DMA device library dmadev: add control plane API support dmadev: add data plane API support dmadev: add multi-process support dma/skeleton: introduce skeleton dmadev driver app/test: add dmadev API test --- v24: * use rte_dma_fp_object to hide implementation details. * support group doxygen for RTE_DMA_CAPA_* and RTE_DMA_OP_*. * adjusted the naming of some functions. * fix typo. v23: * split multi-process support from 1st patch. * fix some static check warning. * fix skeleton cpu thread zero_req_count flip bug. * add test_dmadev_api.h. * add the description of modifying the dmadev state when init OK. v22: * function prefix change from rte_dmadev_* to rte_dma_*. * change to prefix comment in most scenarios. * dmadev dev_id use int16_t type. * fix typo. * organize patchsets in incremental mode. v21: * add comment for reserved fields of struct rte_dmadev. v20: * delete unnecessary and duplicate include header files. * the conf_sz parameter is added to the configure and vchan-setup callbacks of the PMD, this is mainly used to enhance ABI compatibility. * the rte_dmadev structure field is rearranged to reserve more space for I/O functions. * fix some ambiguous and unnecessary comments. * fix the potential memory leak of ut. * redefine skeldma_init_once to skeldma_count. * suppress rte_dmadev error output when execute ut. MAINTAINERS | 7 + app/test/meson.build | 4 + app/test/test_dmadev.c | 41 + app/test/test_dmadev_api.c | 574 +++++++++++++ app/test/test_dmadev_api.h | 5 + doc/api/doxy-api-index.md | 1 + doc/api/doxy-api.conf.in | 1 + doc/guides/dmadevs/index.rst | 12 + doc/guides/index.rst | 1 + doc/guides/prog_guide/dmadev.rst | 120 +++ doc/guides/prog_guide/img/dmadev.svg | 283 +++++++ doc/guides/prog_guide/index.rst | 1 + doc/guides/rel_notes/release_21_11.rst | 6 + drivers/dma/meson.build | 6 + drivers/dma/skeleton/meson.build | 7 + drivers/dma/skeleton/skeleton_dmadev.c | 571 +++++++++++++ drivers/dma/skeleton/skeleton_dmadev.h | 61 ++ drivers/dma/skeleton/version.map | 3 + drivers/meson.build | 1 + lib/dmadev/meson.build | 7 + lib/dmadev/rte_dmadev.c | 844 +++++++++++++++++++ lib/dmadev/rte_dmadev.h | 1048 ++++++++++++++++++++++++ lib/dmadev/rte_dmadev_core.h | 78 ++ lib/dmadev/rte_dmadev_pmd.h | 173 ++++ lib/dmadev/version.map | 35 + lib/meson.build | 1 + 26 files changed, 3891 insertions(+) create mode 100644 app/test/test_dmadev.c create mode 100644 app/test/test_dmadev_api.c create mode 100644 app/test/test_dmadev_api.h create mode 100644 doc/guides/dmadevs/index.rst create mode 100644 doc/guides/prog_guide/dmadev.rst create mode 100644 doc/guides/prog_guide/img/dmadev.svg create mode 100644 drivers/dma/meson.build create mode 100644 drivers/dma/skeleton/meson.build create mode 100644 drivers/dma/skeleton/skeleton_dmadev.c create mode 100644 drivers/dma/skeleton/skeleton_dmadev.h create mode 100644 drivers/dma/skeleton/version.map create mode 100644 lib/dmadev/meson.build create mode 100644 lib/dmadev/rte_dmadev.c create mode 100644 lib/dmadev/rte_dmadev.h create mode 100644 lib/dmadev/rte_dmadev_core.h create mode 100644 lib/dmadev/rte_dmadev_pmd.h create mode 100644 lib/dmadev/version.map -- 2.33.0