From patchwork Thu Mar 22 13:01:56 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tonghao Zhang X-Patchwork-Id: 36431 X-Patchwork-Delegate: helin.zhang@intel.com 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 08CDF5F57; Thu, 22 Mar 2018 14:02:21 +0100 (CET) Received: from mail-pg0-f68.google.com (mail-pg0-f68.google.com [74.125.83.68]) by dpdk.org (Postfix) with ESMTP id 341945F32 for ; Thu, 22 Mar 2018 14:02:16 +0100 (CET) Received: by mail-pg0-f68.google.com with SMTP id d1so3218897pgv.2 for ; Thu, 22 Mar 2018 06:02:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=wZl/X0K1VNkVtJSabJcvO9ynA97tWcFR9q5lefk5AOc=; b=dakylcZ1Gg777jSkfse7M0Gi1qj91+4s87BEeUTEW+X7JDiv608mhuI/IH92JM+jIe Azmy7ElkObX1jemjt3qbQsmgeylnDHghdSLQDQK39rqhGwQ9Y5jT2D+LHUVJR4+4kFgg T9pB8xYqI6JSAdtr8vKiw7Bz2DSplxVZfjQWBPxJe21Oqd5N8VFaZKr7GBF/gzd7Qi2p loOhoN2GePeK4vyGFbNhSA7gaMyTIdjzctWZGgWumUB6RzTo/RIjNfp4z5J/+PrA8fUM AKTCOYWpq6CoxY5siHURO5bxCEtujYJxL0jFi8FZlOD2YLpRzaDOF2103+puzzuQ6GOy p4jA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=wZl/X0K1VNkVtJSabJcvO9ynA97tWcFR9q5lefk5AOc=; b=NKJ/BQoz+d6T1AvZdiDlVG4c3W4aiS7mvZXY71vdcXYuo3q08a0aKmgASRY1wU1h/U K3zewDGckLLG6Q39PVLnAKkzJcxoGjBkHZuM2LQFAi/MT4YyqRsMl5uiDPqrkD8TDSL0 0Vt5HyFm81R4pesznD4Cgoe2GChuzSX3d79FvycgDdkXQtn8y/fEg7AExoXM7MiND0Xq IoZK+M+6xYX2M2pSUigoROBSzcN5JiJuK5qOVXROS+aCtKqdac4OH8QMiSCDAQ5o6GW2 zE9b2v8RpNrBf8PPxcysXXZbf1LjkOFpaaI5WhJOSaDSXrVoAfW6IkX7YN54alEM5P5v RWtw== X-Gm-Message-State: AElRT7Grha51EcTyIvHIbLkT6YCrDYn0kJxCEtPS4u5HydEUcg4fOOiW ZsfMo7BWEYrTgnynOMBTJ9Q= X-Google-Smtp-Source: AG47ELvkVRj5HTPrBuml6Xvyxiwdhadxbxl42mmM7ckP9AQSuwjHS5rrn9twdYTSZCVQZhsh3Gk6pg== X-Received: by 10.99.165.66 with SMTP id r2mr17936547pgu.452.1521723735174; Thu, 22 Mar 2018 06:02:15 -0700 (PDT) Received: from local.opencloud.tech.localdomain ([13.94.31.177]) by smtp.gmail.com with ESMTPSA id w24sm13450763pfl.14.2018.03.22.06.02.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 22 Mar 2018 06:02:14 -0700 (PDT) From: xiangxia.m.yue@gmail.com To: wenzhuo.lu@intel.com, konstantin.ananyev@intel.com, beilei.xing@intel.com, wei.dai@intel.com Cc: dev@dpdk.org, Tonghao Zhang Date: Thu, 22 Mar 2018 06:01:56 -0700 Message-Id: <1521723718-93761-4-git-send-email-xiangxia.m.yue@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1521723718-93761-1-git-send-email-xiangxia.m.yue@gmail.com> References: <1521723718-93761-1-git-send-email-xiangxia.m.yue@gmail.com> Subject: [dpdk-dev] [PATCH v3 3/5] net/ixgbe: write disable to ITR counter. 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" From: Tonghao Zhang ixgbe doesn't write the ITR counter, disable it now. Signed-off-by: Tonghao Zhang --- drivers/net/ixgbe/ixgbe_ethdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 14296ea..0ea8fe8 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -5853,7 +5853,8 @@ static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on) break; } IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID), - ixgbe_calc_itr_interval(RTE_LIBRTE_IXGBE_ITR_INTERVAL)); + ixgbe_calc_itr_interval(RTE_LIBRTE_IXGBE_ITR_INTERVAL) + | IXGBE_EITR_CNT_WDIS); /* set up to autoclear timer, and the vectors */ mask = IXGBE_EIMS_ENABLE_MASK;