[v6,0/4] enable FIFO for NTB
Message ID | 20190926032022.104495-1-xiaoyun.li@intel.com (mailing list archive) |
---|---|
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]) by dpdk.org (Postfix) with ESMTP id 3BCB82BD5; Thu, 26 Sep 2019 05:21:13 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 3C71D2862 for <dev@dpdk.org>; Thu, 26 Sep 2019 05:21:12 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Sep 2019 20:21:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,550,1559545200"; d="scan'208";a="273188232" Received: from dpdk-xiaoyun3.sh.intel.com ([10.67.118.162]) by orsmga001.jf.intel.com with ESMTP; 25 Sep 2019 20:21:09 -0700 From: Xiaoyun Li <xiaoyun.li@intel.com> To: jingjing.wu@intel.com, keith.wiles@intel.com, omkar.maslekar@intel.com, cunming.liang@intel.com Cc: dev@dpdk.org, Xiaoyun Li <xiaoyun.li@intel.com> Date: Thu, 26 Sep 2019 11:20:18 +0800 Message-Id: <20190926032022.104495-1-xiaoyun.li@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190924084345.93255-1-xiaoyun.li@intel.com> References: <20190924084345.93255-1-xiaoyun.li@intel.com> Subject: [dpdk-dev] [PATCH v6 0/4] enable FIFO for NTB 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>, <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> |
Message
Li, Xiaoyun
Sept. 26, 2019, 3:20 a.m. UTC
Enable FIFO for NTB rawdev driver to support packet based
processing. And an example is provided to support txonly,
rxonly, iofwd between NTB device and ethdev, and file
transmission.
Acked-by: Omkar Maslekar <omkar.maslekar@intel.com>
---
v6:
* Fixed xstats reset typo.
* Fixed free functions when error happens.
* Added missing info in doc.
v5:
* Added missing free function when error happens.
* Reworked on xstats reset and get to avoid competition of reset and
* en/dequeue.
* Added missing info in doc.
v4:
* Fixed compile issues with 32-bit machine.
* Fixed total xstats issue.
v3:
* Replace strncpy with memcpy to avoid gcc-9 compile issue.
v2:
* Fixed compile issues with 32-bit machine and lack of including file.
* Fixed a typo.
Xiaoyun Li (4):
raw/ntb: setup ntb queue
raw/ntb: add xstats support
raw/ntb: add enqueue and dequeue functions
examples/ntb: support more functions for NTB
doc/guides/rawdevs/ntb.rst | 93 +-
doc/guides/rel_notes/release_19_11.rst | 4 +
doc/guides/sample_app_ug/ntb.rst | 59 +-
drivers/raw/ntb/Makefile | 3 +
drivers/raw/ntb/meson.build | 1 +
drivers/raw/ntb/ntb.c | 1130 ++++++++++++++++-----
drivers/raw/ntb/ntb.h | 163 ++-
drivers/raw/ntb/ntb_hw_intel.c | 48 +-
drivers/raw/ntb/rte_pmd_ntb.h | 43 +
examples/ntb/meson.build | 3 +
examples/ntb/ntb_fwd.c | 1298 +++++++++++++++++++++---
11 files changed, 2428 insertions(+), 417 deletions(-)
create mode 100644 drivers/raw/ntb/rte_pmd_ntb.h