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{ "id": 96889, "url": "http://patchwork.dpdk.org/api/covers/96889/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/cover/1628845774-48339-1-git-send-email-fengchengwen@huawei.com/", "project": { "id": 1, "url": "http://patchwork.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": "<1628845774-48339-1-git-send-email-fengchengwen@huawei.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1628845774-48339-1-git-send-email-fengchengwen@huawei.com", "date": "2021-08-13T09:09:28", "name": "[v15,0/6] support dmadev", "submitter": { "id": 2146, "url": "http://patchwork.dpdk.org/api/people/2146/?format=api", "name": "fengchengwen", "email": "fengchengwen@huawei.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/cover/1628845774-48339-1-git-send-email-fengchengwen@huawei.com/mbox/", "series": [ { "id": 18278, "url": "http://patchwork.dpdk.org/api/series/18278/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=18278", "date": "2021-08-13T09:09:28", "name": "support dmadev", "version": 15, "mbox": "http://patchwork.dpdk.org/series/18278/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/covers/96889/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 5A0D5A0C4D;\n\tFri, 13 Aug 2021 11:13:30 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id D238B40DF4;\n\tFri, 13 Aug 2021 11:13:29 +0200 (CEST)", "from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187])\n by mails.dpdk.org (Postfix) with ESMTP id 0863840140\n for <dev@dpdk.org>; Fri, 13 Aug 2021 11:13:27 +0200 (CEST)", "from dggemv711-chm.china.huawei.com (unknown [172.30.72.53])\n by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4GmHsJ03yYzYp9q;\n Fri, 13 Aug 2021 17:13:08 +0800 (CST)", "from dggpeml500024.china.huawei.com (7.185.36.10) by\n dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id\n 15.1.2176.2; Fri, 13 Aug 2021 17:13:25 +0800", "from localhost.localdomain (10.67.165.24) by\n dggpeml500024.china.huawei.com (7.185.36.10) with Microsoft SMTP Server\n (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id\n 15.1.2176.2; Fri, 13 Aug 2021 17:13:25 +0800" ], "From": "Chengwen Feng <fengchengwen@huawei.com>", "To": "<thomas@monjalon.net>, <ferruh.yigit@intel.com>,\n <bruce.richardson@intel.com>, <jerinj@marvell.com>, <jerinjacobk@gmail.com>,\n <andrew.rybchenko@oktetlabs.ru>", "CC": "<dev@dpdk.org>, <mb@smartsharesystems.com>, <nipun.gupta@nxp.com>,\n <hemant.agrawal@nxp.com>, <maxime.coquelin@redhat.com>,\n <honnappa.nagarahalli@arm.com>, <david.marchand@redhat.com>,\n <sburla@marvell.com>, <pkapoor@marvell.com>, <konstantin.ananyev@intel.com>", "Date": "Fri, 13 Aug 2021 17:09:28 +0800", "Message-ID": "<1628845774-48339-1-git-send-email-fengchengwen@huawei.com>", "X-Mailer": "git-send-email 2.8.1", "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": "dggems701-chm.china.huawei.com (10.3.19.178) To\n dggpeml500024.china.huawei.com (7.185.36.10)", "X-CFilter-Loop": "Reflected", "Subject": "[dpdk-dev] [PATCH v15 0/6] support dmadev", "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 patch set contains six patch for new add dmadev.\n\nChengwen Feng (6):\n dmadev: introduce DMA device library public APIs\n dmadev: introduce DMA device library internal header\n dmadev: introduce DMA device library PMD header\n dmadev: introduce DMA device library implementation\n doc: add DMA device library guide\n maintainers: add for dmadev\n\n---\nv15:\n* fix typo and readability of prog_guide.\n* fix some public APIs return value comment inconsistent with the impl.\n* add return -ENOSPC comment if enqueue fail due to no space.\nv14:\n* rte_dmadev_vchan_setup add vchan parameter.\n* rename max_vchans to nb_vchans of struct rte_dmadev_conf.\n* fix dmadev programming guide doxygen warning.\nv13:\n* add dmadev_i1.svg.\n* delete one unnecessary comment line of rte_dmadev_info_get.\nv12:\n* add max_sges filed for struct rte_dmadev_info.\n* add more descriptor of dmadev.rst.\n* replace scatter with scatter gather in code comment.\n* split to six patch.\n* fix typo.\nv11:\n* rename RTE_DMA_STATUS_UNKNOWN to RTE_DMA_STATUS_ERROR_UNKNOWN.\n* add RTE_DMA_STATUS_INVALID_ADDR marco.\n* update release-note.\n* add acked-by for 1/2 patch.\n* add dmadev programming guide which is 2/2 patch.\nv10:\n* fix rte_dmadev_completed_status comment.\n\n MAINTAINERS | 5 +\n config/rte_config.h | 3 +\n doc/api/doxy-api-index.md | 1 +\n doc/api/doxy-api.conf.in | 1 +\n doc/guides/prog_guide/dmadev.rst | 125 ++++\n doc/guides/prog_guide/img/dmadev.svg | 283 +++++++++\n doc/guides/prog_guide/index.rst | 1 +\n doc/guides/rel_notes/release_21_11.rst | 6 +\n lib/dmadev/meson.build | 7 +\n lib/dmadev/rte_dmadev.c | 567 +++++++++++++++++\n lib/dmadev/rte_dmadev.h | 1053 ++++++++++++++++++++++++++++++++\n lib/dmadev/rte_dmadev_core.h | 182 ++++++\n lib/dmadev/rte_dmadev_pmd.h | 72 +++\n lib/dmadev/version.map | 36 ++\n lib/meson.build | 1 +\n 15 files changed, 2343 insertions(+)\n create mode 100644 doc/guides/prog_guide/dmadev.rst\n create mode 100644 doc/guides/prog_guide/img/dmadev.svg\n create mode 100644 lib/dmadev/meson.build\n create mode 100644 lib/dmadev/rte_dmadev.c\n create mode 100644 lib/dmadev/rte_dmadev.h\n create mode 100644 lib/dmadev/rte_dmadev_core.h\n create mode 100644 lib/dmadev/rte_dmadev_pmd.h\n create mode 100644 lib/dmadev/version.map" }