From patchwork Sun Jan 14 10:29:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tonghao Zhang X-Patchwork-Id: 33703 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 D52164D3A; Sun, 14 Jan 2018 11:30:55 +0100 (CET) Received: from mail-pf0-f193.google.com (mail-pf0-f193.google.com [209.85.192.193]) by dpdk.org (Postfix) with ESMTP id 7414F325F for ; Sun, 14 Jan 2018 11:30:54 +0100 (CET) Received: by mail-pf0-f193.google.com with SMTP id e76so6807154pfk.1 for ; Sun, 14 Jan 2018 02:30:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=f0XxsEdkjOvPhWlocMFob8T2j2yOrrPHdS1pGr/gYPE=; b=OlrE4sVEajnQ19iRIleqyAbsH6i6Pl/CSPiLe4IzY1Qd/BmrihoMPp2CHVJz6ujSxv MLiTQgJkHvz2tO3vviPZM+CrXHz/LvLHs5HbW1WuJh2S8SE3AAmszD16zUADHeVglG/T ce+r4dPRiPi2af91H9WIWF/BztXG8UzvWUJA5fQT/GqVb/DgnuxP9lBy4J4tS4/2C4UD p8GdCV60mxJjUnBS0F/14T9/YFfAVdH94nBbad+FhGRvgjqIeusjwOpEi7akX5i7R+mr nf2QWt8d56T6iCyCrFhTBb7o01EKp9831ZsEYCd9Besj2UmD20UgQ5RAt9c2CaBUqqa6 F+9Q== 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; bh=f0XxsEdkjOvPhWlocMFob8T2j2yOrrPHdS1pGr/gYPE=; b=JiB7quJ84U4eFDAXowW7aeza6PdMc1UxYM7rd+Iy3TgoD5/64BAdXPNWeXvzFlvWpW /7ymVDyWJxjkIxqw+7WQHzpNHdjr0TxailTVKKULxatxtpQgeFJN+9SqkzuQyhrmf5Np 6QdNvsCKgFmanJny+/qd1NyiB6ufT78rXMhPcfn6Dlq6SzFlrM/KBc0Z9UXOaOFXn/dz WwIiKN8ypyHjrqaq9vyp7M3S+1Pu7aUMrPJqsREjPdA2JNAyROoWZcjefq7R7jK4AJjG DOI+zd9mHUm/u/cnvlb6CGCa0tCjp1xQn4w3njEpMopbFH/SXlec5kfluAGcEFf+fLVJ WKnA== X-Gm-Message-State: AKGB3mIEItgfsjIuDjYEZI3QQNydxT7NyKOK5YcCR/COnMIyMHCouK0n Dd4y7C6uRbw6q3wLmBjJDak= X-Google-Smtp-Source: ACJfBou5XTLVUQA4mMflHGnM0QbO5byTE43DOzySjWkJucMgnu7Uua4inchRCw+/hTlFGwjRbUAeNQ== X-Received: by 10.99.107.201 with SMTP id g192mr17720492pgc.295.1515925853814; Sun, 14 Jan 2018 02:30:53 -0800 (PST) Received: from local.opencloud.tech.localdomain ([60.3.151.234]) by smtp.gmail.com with ESMTPSA id t7sm1845760pgu.77.2018.01.14.02.30.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 14 Jan 2018 02:30:53 -0800 (PST) From: xiangxia.m.yue@gmail.com To: wei.dai@intel.com, beilei.xing@intel.com Cc: dev@dpdk.org, Tonghao Zhang Date: Sun, 14 Jan 2018 02:29:34 -0800 Message-Id: <1515925774-19673-1-git-send-email-xiangxia.m.yue@gmail.com> X-Mailer: git-send-email 1.8.3.1 Subject: [dpdk-dev] [PATCH v3 4/6] 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 604ee6d..a4f4abb 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -5882,7 +5882,8 @@ 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;