From patchwork Wed Apr 17 13:49:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaolong Ye X-Patchwork-Id: 52863 Return-Path: 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 934571B627; Wed, 17 Apr 2019 15:55:36 +0200 (CEST) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id C42F61B5FF for ; Wed, 17 Apr 2019 15:55:34 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 Apr 2019 06:55:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,362,1549958400"; d="scan'208";a="151639757" Received: from yexl-server.sh.intel.com ([10.67.110.206]) by orsmga002.jf.intel.com with ESMTP; 17 Apr 2019 06:55:32 -0700 From: Xiaolong Ye To: dev@dpdk.org, Ferruh Yigit , David Marchand Cc: Qi Zhang , Karlsson Magnus , Topel Bjorn , Xiaolong Ye Date: Wed, 17 Apr 2019 21:49:42 +0800 Message-Id: <20190417134946.1250-1-xiaolong.ye@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: Subject: [dpdk-dev] [PATCH v4 0/4] some fixes for AF_XDP pmd 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" This patchset provides some fixes to af_xdp pmd, at first, I just added a simple error handling when Tx queue allocation fails, then David suggested a better way to do it and pointed out the inconsistent issue of reserve/submit ops (for Tx queue) and peek/release ops (for Rx queue), the third patch addressed this. v4 changes: - remove unnecessary mtu valid check in eth_dev_mtu_set - add Reported-by and Reviewed-by tags of David v3 changes: - address David's review comments - add one patch to specify the mtu range - add one fix patch for typo v2 changes: - adopt David's suggestion to refactor the code Xiaolong Ye (4): net/af_xdp: enqueue buf ring when allocate Tx queue fails net/af_xdp: specify minimal and maximal MTU net/af_xdp: make reserve/submit peek/release consistent net/af_xdp: fix typos in Rx function drivers/net/af_xdp/rte_eth_af_xdp.c | 87 +++++++++++++++-------------- 1 file changed, 46 insertions(+), 41 deletions(-)