From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 37675A0613 for ; Tue, 24 Sep 2019 10:44:38 +0200 (CEST) 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 ; 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 To: jingjing.wu@intel.com, keith.wiles@intel.com, omkar.maslekar@intel.com, cunming.liang@intel.com Cc: dev@dpdk.org, Xiaoyun Li 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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 --- 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 -- 2.17.1