From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E829FC43381 for ; Mon, 18 Feb 2019 13:02:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B5B8A217F9 for ; Mon, 18 Feb 2019 13:02:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="CDdhCesS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730432AbfBRNCn (ORCPT ); Mon, 18 Feb 2019 08:02:43 -0500 Received: from smtprelay4.synopsys.com ([198.182.47.9]:46222 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727417AbfBRNCn (ORCPT ); Mon, 18 Feb 2019 08:02:43 -0500 Received: from mailhost.synopsys.com (badc-mailhost2.synopsys.com [10.192.0.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtprelay.synopsys.com (Postfix) with ESMTPS id EECF824E25A6; Mon, 18 Feb 2019 05:02:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1550494963; bh=wqY0VdXLP9z2F4XH0PtoC1jhQ4jTqVTDr8U57RYQzmI=; h=Subject:From:To:CC:References:Date:In-Reply-To:From; b=CDdhCesS01hyQ6mvE8gzfKKEL0GG+8dHw6WdeNdvQxmG/dYhIDNYqwN/OJIxD2VDn F65BkI62USm2a9gdBXablt+Ae/c/GPRqI+8kslOt2TenhxnBvArKlARCUMcVDf6PJt 95FKZ/0mtMxUxUrHSLBOgG4Onn6xYdKngsyHCudCcQgyH8rmQs5lf8kthU/J9OYTET D2hxfbYXniFdWUXX6y6TFTViLlG5zkX3FpWbjbblpV4e5d+SL6KZaCM3bdekpw8rdX kHRnQM07jLbIFJ5JHMcxOZkVDD7VgLXrxgRFnYuWEuXSV3vXQUIpPKXx84Evwy9lXj 73yF8gBqg3oFA== Received: from US01WEHTC3.internal.synopsys.com (us01wehtc3.internal.synopsys.com [10.15.84.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mailhost.synopsys.com (Postfix) with ESMTPS id 700CEA005A; Mon, 18 Feb 2019 13:02:42 +0000 (UTC) Received: from DE02WEHTCB.internal.synopsys.com (10.225.19.94) by US01WEHTC3.internal.synopsys.com (10.15.84.232) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 18 Feb 2019 05:02:42 -0800 Received: from DE02WEHTCA.internal.synopsys.com (10.225.19.92) by DE02WEHTCB.internal.synopsys.com (10.225.19.94) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 18 Feb 2019 14:02:40 +0100 Received: from [10.107.19.176] (10.107.19.176) by DE02WEHTCA.internal.synopsys.com (10.225.19.80) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 18 Feb 2019 14:02:40 +0100 Subject: Re: stmmac / meson8b-dwmac From: Jose Abreu To: Simon Huelck , Jose Abreu , Martin Blumenstingl CC: Emiliano Ingrassia , , , , References: <20190206103645.GA2482@ingrassia.epigenesys.com> <3001f244-8904-1e89-9595-62a65a7b32ae@gmx.de> <330a523a-c1d6-4a99-3287-459096af0330@synopsys.com> <2abbf79a-cdff-b6a7-42de-79ea2c6ab367@synopsys.com> <7afdaa0d-d0ef-b223-1f6e-2b52bfa44784@gmx.de> <6f25da2b-7f28-b888-3240-7178ac75c90c@synopsys.com> Message-ID: <84fb981c-75ab-ef9e-edd6-cd0c52d9dc36@synopsys.com> Date: Mon, 18 Feb 2019 13:02:38 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.5.0 MIME-Version: 1.0 In-Reply-To: <6f25da2b-7f28-b888-3240-7178ac75c90c@synopsys.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-Originating-IP: [10.107.19.176] Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 2/18/2019 12:41 PM, Jose Abreu wrote: > On 2/18/2019 12:33 PM, Simon Huelck wrote: >> Hi, >> >> >> i recognize the followin on my ethernet stats: >> >>      threshold: 1 >>      tx_pkt_n: 1457325 >>      rx_pkt_n: 5022405 >>      normal_irq_n: 671738 >>      rx_normal_irq_n: 606573 >>      napi_poll: 784439 >>      tx_normal_irq_n: 61061 >>      tx_clean: 784439 >>      tx_set_ic_bit: 58293 >>      irq_receive_pmt_irq_n: 0 >>      mmc_tx_irq_n: 0 >>      mmc_rx_irq_n: 0 >>      mmc_rx_csum_offload_irq_n: 0 >> ->      irq_tx_path_in_lpi_mode_n: 382037 >> ->      irq_tx_path_exit_lpi_mode_n: 382021 >> >> >> Is this normal ? > > Did you try disabling EEE ? ("ethtool --set-eee eth0 eee off") BTW, do not try to re-enable it. There is a race in the enable function. I will send a fix ASAP. > > Thanks, > Jose Miguel Abreu >