From patchwork Sat Apr 28 03:03:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tonghao Zhang X-Patchwork-Id: 39157 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 20AA772FA; Sat, 28 Apr 2018 05:04:04 +0200 (CEST) Received: from mail-pg0-f65.google.com (mail-pg0-f65.google.com [74.125.83.65]) by dpdk.org (Postfix) with ESMTP id 8A93D6CD8 for ; Sat, 28 Apr 2018 05:03:59 +0200 (CEST) Received: by mail-pg0-f65.google.com with SMTP id p10-v6so2821907pgn.1 for ; Fri, 27 Apr 2018 20:03:59 -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=7kiLvJyEK8YH+bVI5Np4VCjRdaDNTHH9hNNix4Re1gc=; b=mZQngNl3frjzUF+TAvIXn1NHmQpGWhkYoh2We3lbz2dXfr81CID5ss/iF9fzpAOafq Rjxp4oxmOYEROus4A1nUd3tJqB9pMD4BJf0gjuEuk4eyCcRmrFiOgSLQI/PNAPslJU7y NGnyCuvfnqDC1VrHvTT2Ijuo0K9QW56x0/nVleGTG6ILUmXPYLwNrfTlfykt3Ct/Ojgt 700bWKfPFKLGRdJQwRFbsubMHF8eE3JhLpjrWwIXhBxmPeLu0ydD/ch88SSKBzwy2lj9 HCgOpMhe8fsb+RBPxdNEPviGxJ1gFb0NRNATZhmfevJbBx+UX+UN3G2CgbK3U8ek1x85 /OQw== 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=7kiLvJyEK8YH+bVI5Np4VCjRdaDNTHH9hNNix4Re1gc=; b=jAgtIFit+QNHlUwr8/KnrLY28e28H7AewLdVBMOF7+PsCEWkvYaHrOF2PMG4aa8Yiy uKzrBaUfbphXboXSLOp5l81QW8sTw2IyEXSItQGXdzQszwjtkaEbGXEpfaPbZh6ZlqyA 0kj0k5k72OlUg/HlxZGhwsXb/oqjumF5lN88ifgsnw0SqTVZ2XjubZi1WnDCq+G/vv7h KPiL9IC9/eZEyakzyzMxyAq+Qg4QxDCMFF8UqoMsP9CT7afzSXftjQG7bxZK0DLvcKtW 462ZD7nyF4J9Gmd4ObX8l+Nl85CNBb7PygVxkMq23KrFs83YKCjP0A+MNN6Xv4Maz8p+ mXTA== X-Gm-Message-State: ALQs6tA6f0N9/tfe1J6RZM1ohpdFNoYyhrynkMDM2NSDRX1kNKuFZ/3R U/DNBGoxXP08ai2oiKxsEAU= X-Google-Smtp-Source: AB8JxZp3DZp/7vVw1F279Pn0bqwoScJQau0sYkStAbkKGHbSX3dRvfJMi/raAPxHkTWmfe/AkPApzA== X-Received: by 2002:a17:902:b609:: with SMTP id b9-v6mr4426069pls.29.1524884638929; Fri, 27 Apr 2018 20:03:58 -0700 (PDT) Received: from local.opencloud.tech.localdomain ([13.94.31.177]) by smtp.gmail.com with ESMTPSA id n17-v6sm4634416pgd.58.2018.04.27.20.03.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 27 Apr 2018 20:03:58 -0700 (PDT) From: xiangxia.m.yue@gmail.com To: qi.z.zhang@intel.com, ferruh.yigit@intel.com, helin.zhang@intel.com, beilei.xing@intel.com, wei.dai@intel.com Cc: dev@dpdk.org, Tonghao Zhang Date: Fri, 27 Apr 2018 20:03:39 -0700 Message-Id: <1524884620-64598-4-git-send-email-xiangxia.m.yue@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1524884620-64598-1-git-send-email-xiangxia.m.yue@gmail.com> References: <1524884620-64598-1-git-send-email-xiangxia.m.yue@gmail.com> Subject: [dpdk-dev] [PATCH net-next v4 3/4] net/ixgbe: write disable to EITR 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 EITR 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 fcc10f6..07b4c1b 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -5876,7 +5876,8 @@ 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_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)); + IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT) + | IXGBE_EITR_CNT_WDIS); /* set up to autoclear timer, and the vectors */ mask = IXGBE_EIMS_ENABLE_MASK;