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{ "id": 50728, "url": "http://patchwork.dpdk.org/api/covers/50728/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/cover/1551461010-881-1-git-send-email-eleanor.smith@intel.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": "<1551461010-881-1-git-send-email-eleanor.smith@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1551461010-881-1-git-send-email-eleanor.smith@intel.com", "date": "2019-03-01T17:23:26", "name": "[v1,0/4] baseband/fpga_lte_fec: BBDEV FPGA driver for 4G turbo FEC", "submitter": { "id": 1233, "url": "http://patchwork.dpdk.org/api/people/1233/?format=api", "name": "Smith, Eleanor", "email": "eleanor.smith@intel.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/cover/1551461010-881-1-git-send-email-eleanor.smith@intel.com/mbox/", "series": [ { "id": 3608, "url": "http://patchwork.dpdk.org/api/series/3608/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=3608", "date": "2019-03-01T17:23:26", "name": "baseband/fpga_lte_fec: BBDEV FPGA driver for 4G turbo FEC", "version": 1, "mbox": "http://patchwork.dpdk.org/series/3608/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/covers/50728/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 409432C38;\n\tFri, 1 Mar 2019 18:23:43 +0100 (CET)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n\tby dpdk.org (Postfix) with ESMTP id 1997B2C0C\n\tfor <dev@dpdk.org>; Fri, 1 Mar 2019 18:23:40 +0100 (CET)", "from fmsmga005.fm.intel.com ([10.253.24.32])\n\tby orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t01 Mar 2019 09:23:38 -0800", "from eleanorr-mobl1.ger.corp.intel.com (HELO localhost.localdomain)\n\t([10.252.42.246])\n\tby fmsmga005.fm.intel.com with ESMTP; 01 Mar 2019 09:23:36 -0800" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.58,428,1544515200\"; d=\"scan'208\";a=\"324556066\"", "From": "\"Smith, Eleanor\" <eleanor.smith@intel.com>", "To": "dev@dpdk.org", "Cc": "ferruh.yigit@intel.com, pablo.de.lara.guarch@intel.com,\n\takhil.goyal@nxp.com", "Date": "Fri, 1 Mar 2019 17:23:26 +0000", "Message-Id": "<1551461010-881-1-git-send-email-eleanor.smith@intel.com>", "X-Mailer": "git-send-email 2.7.4", "Subject": "[dpdk-dev] [PATCH v1 0/4] baseband/fpga_lte_fec: BBDEV FPGA driver\n\tfor 4G turbo FEC", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This series of patches adds a new baseband device driver for \nIntel(R) FPGA LTE FEC which enable the acceleration of 4G FEC turbo \nencoding and decoding on FPGA through the DPDK librte_bbdev API. \n\nThe FEC offloaded UL functionality includes sub block deinterleave, \nturbo decoding and CRC checking. The FEC offloaded DL functionality \nincludes turbo encoding, turbo rate matching and CRC generation. The \nturbo encode and decoder can be performed in codeblock or transport block \nmode, where transport block mode includes codeblock segmentation and \nconcatenation stages performed in software.\n\nThe Intel(R) FPGA LTE FEC is implemented on Intel(R) PAC N3000 FPGA card\nwhich is available from Intel in Q2 2019.\n\n\nSmith, Eleanor (4):\n Addition of driver for 4G turbo FEC with PAC N300 FPGA card\n Update to usertool to allow binding of baseband device\n Update bbdev test-app for FPGA driver testing\n Update device info structure to use rte_device\n\n app/test-bbdev/main.c | 15 +-\n app/test-bbdev/main.h | 2 +\n app/test-bbdev/test-bbdev.py | 7 +\n app/test-bbdev/test_bbdev_perf.c | 64 +\n config/common_base | 6 +\n doc/guides/bbdevs/fpga_lte_fec.rst | 316 +++\n doc/guides/bbdevs/index.rst | 1 +\n doc/guides/prog_guide/bbdev.rst | 4 +-\n drivers/baseband/Makefile | 2 +\n drivers/baseband/fpga_lte_fec/Makefile | 29 +\n drivers/baseband/fpga_lte_fec/fpga_lte_fec.c | 2639 ++++++++++++++++++++\n drivers/baseband/fpga_lte_fec/fpga_lte_fec.h | 73 +\n .../fpga_lte_fec/rte_pmd_fpga_lte_fec_version.map | 3 +\n lib/librte_bbdev/rte_bbdev.c | 6 +-\n lib/librte_bbdev/rte_bbdev.h | 2 +-\n mk/rte.app.mk | 3 +-\n usertools/dpdk-devbind.py | 10 +-\n usertools/dpdk-setup.sh | 6 +-\n 18 files changed, 3176 insertions(+), 12 deletions(-)\n create mode 100644 doc/guides/bbdevs/fpga_lte_fec.rst\n create mode 100644 drivers/baseband/fpga_lte_fec/Makefile\n create mode 100644 drivers/baseband/fpga_lte_fec/fpga_lte_fec.c\n create mode 100644 drivers/baseband/fpga_lte_fec/fpga_lte_fec.h\n create mode 100644 drivers/baseband/fpga_lte_fec/rte_pmd_fpga_lte_fec_version.map" }