[v5,0/4] enable FIFO for NTB
Message ID | 20190924084345.93255-1-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 BAE27378E; Tue, 24 Sep 2019 10:44:36 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 73A8F2BF2 for <dev@dpdk.org>; Tue, 24 Sep 2019 10:44:34 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Sep 2019 01:44:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,543,1559545200"; d="scan'208";a="195631435" Received: from dpdk-xiaoyun3.sh.intel.com ([10.67.118.162]) by FMSMGA003.fm.intel.com with ESMTP; 24 Sep 2019 01:44:32 -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: Tue, 24 Sep 2019 16:43:41 +0800 Message-Id: <20190924084345.93255-1-xiaoyun.li@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190909032730.29718-1-xiaoyun.li@intel.com> References: <20190909032730.29718-1-xiaoyun.li@intel.com> Subject: [dpdk-dev] [PATCH v5 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. 24, 2019, 8:43 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>
---
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 | 67 +-
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 | 1134 ++++++++++++++++-----
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, 2406 insertions(+), 417 deletions(-)
create mode 100644 drivers/raw/ntb/rte_pmd_ntb.h