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=-0.8 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,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 1CDA6C43381 for ; Mon, 18 Feb 2019 15:29:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D72B5217D7 for ; Mon, 18 Feb 2019 15:29:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732195AbfBRP3z (ORCPT ); Mon, 18 Feb 2019 10:29:55 -0500 Received: from mout.gmx.net ([212.227.17.22]:47205 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728956AbfBRP3z (ORCPT ); Mon, 18 Feb 2019 10:29:55 -0500 Received: from [10.10.11.100] ([95.88.178.171]) by mail.gmx.com (mrgmx102 [212.227.17.168]) with ESMTPSA (Nemesis) id 0LwGDy-1h78Pd3atq-0182Uz; Mon, 18 Feb 2019 16:29:23 +0100 Subject: Re: stmmac / meson8b-dwmac To: Jose Abreu , Martin Blumenstingl Cc: Emiliano Ingrassia , Gpeppe.cavallaro@st.com, alexandre.torgue@st.com, linux-amlogic@lists.infradead.org, netdev@vger.kernel.org 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> <84fb981c-75ab-ef9e-edd6-cd0c52d9dc36@synopsys.com> From: Simon Huelck Openpgp: preference=signencrypt Autocrypt: addr=simonmail@gmx.de; prefer-encrypt=mutual; keydata= mQGiBD/bCNARBACE3URTBXZ/AA03NwRNtz03ewQn3uhvYSTjfqgplBtb3dfC4a79BXDRIWVX xPGH9Ewios1c8gMu3/RI2l3JzXoISfw5b0L/5igyPKV+sGuUA2FD27kYtPaaF/TqEWIv+Yxp 9DCjCX5IQSYyvCfcxcyEkY8eVWxnaAlV3zKRR8wn0wCglWIOtAugBcg1YXmoLpFZE8Ca0fkD /jG+n4U9DPfCgkbgjQ/dv2W2a0ZDHccA9N8AW/FTXGyXXO0e7ql9/kORJnp7jD7/Z9HCKpeS HajgxuX9Vhfx6bH1dAMfsg88+K8pOO9oulNX1+YffQyZWOfdbmnZDUzBt9HKR9Wgh8WoIyw9 TVluclzn6hYz+z9jbqHWMOsiCu8zA/0apHbW8vaIDT4+nNUxNdqU1TKa9kW47vNjwYYL0jZW TXNjDIRpqJVSugYVc/U847GoVoxyvtzre4TAbBV8h0BAOeMdxI5En67RGWzeNaMDJV1bwapj qdfj3e/X8rnGIfwz47rwztLNKoAIUlKrATwroiI7UNT+84G7H5qalu+Eu7QqU2ltb24gSHVl bGNrIDxzaW1vbi5odWVsY2tAZ29vZ2xlbWFpbC5jb20+iGIEExECACIFAlH7wL4CGyMGCwkI BwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJEJNSVvfBt05KlBQAn1JDO7e4H3N0WFJkZnxvObhk 2kiAAJwPdDd6T1TuGo4iDIENRhAX4AH2KrkBDQQ/2wjSEAQAj6JnDDQzIIYzPGsrHRvaq8vw n8VrZCbPRvkngGvtQIss5pH/MLeu9jLepDGO9WHByFSg4QJh8cINYwTLtX8Bu0naA6ZI46hn GyfxdRlxSU9dRqHpU3G0tymL1w3AER6aVSfdXQTmFgf61anKunbIIptkqzZurkjnxkwCE/RM RscABA0D/jhglpj8siSIAxs8XLVfKJrjzbYM9/wS0NfdSXBeQJiYtKrY0WMNsqjY50wDnLMg anORN/odT6mCwKI6xChzxEv/ta4+teZl92aitziSuqmtl+jm23DpOcUC7UBz2W1+TvnrhPR+ MKu8pPKAgsE8AI5uwCcNJx7V3bczYkIGaXybiEYEGBECAAYFAj/bCNIACgkQk1JW98G3Tko6 3wCfZBpZAUhUz/Rcp2rfg/YSKl4YLlEAoJN7e322OvHc2GQ9n1+tKLi6Og4c Message-ID: Date: Mon, 18 Feb 2019 16:29:15 +0100 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: <84fb981c-75ab-ef9e-edd6-cd0c52d9dc36@synopsys.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:itPyKkIrMU/LHdPLAjLcYC00tfI4WEhIT7p/uKEzYRrX+H3i3wF cLkVIA8//iVrBNdY9TEKm0aOqNwHEzrLNMVPBFzHTNdoeWN+t1REAAXIKTS4IcIRUR1blaN xoM8cS0dwVEC6WPmTm//0R5BXBPtPm4gjvaK8mPifKLB+8ERmO84PcBxBK58i1tbVR+WYuK lK7BnhB1DBfSjfjW1KM7w== X-UI-Out-Filterresults: notjunk:1;V03:K0:ijVjxGyFTY0=:MGQ1VZN0ArfqfUlSnri2r5 Z6UEAJxiEnyZQes7hS6pq77lZAjacy/ewMC5DYIw3mCW5kbxp383wQ66A7+LGBGX6J7mYFebs DtkPNcjpQIm5/wC6KaphCPZSbo7++6Sx2i9UbPJF608wyoAAuZ2OQ79rqjLJp42FsXCatSQwX U/GhmyiIvX08Y7+pWBbb0haWoWbO+h9c57YnwQ8wq9X3myZfXateHlc3J9WSQ3nLFEMjB/1Fz fOl4a4+SOOirjVuv0X/w9lzt86Kbcq1UIEFUBgYviq+r4yEjk1aM39huRRKsX44QwxklUJTs7 Sq2Zf4hquy7Sa57m3Ae670WFFiJtftZ8FnOMpB7NZZ0DqvmLjn/cAW2/RXBeNVH201uDsF1oD TF0wg10yZNHvC0BXEhlvJH/hNB1jCy/pMjRCMxZ4fTvyrbxwvtVdTc+N8adRwRjU+8l7HTpoI Njd8zClvc4DrXmJngfExfvMaEnbsu4+mUlKvgOBpruRwoBz/QBYaUIx32qYN0cwYg5NohTNbY 5LsQn7KGE2Uwc0H8np03hDroD8/vF+b+mWrx8DhJbNQ03coQRys5CPjUqMtGZko30zSz8d2my pUTCQ+f61dviAs5O50WoZJ3JuN0QIULF+uVRH6sX9Bll04hGBnYeyn6Gu5/O7a1tfrQjtI3Ae spZoOxDiTNP6ALLJzlhphLqjm77QD/kiTdOvr90i9PXu/Ceia4aVnndJRBgy5/HbjBGapvqmb wBP4FvgaWFum/xQ2fkQs/Yi2ebHX/QvJiSRRxpjliTQLl/lKTl9MxIvRNVfHWIvkHB3zWglW9 GDBymSsNbW3HwgrV8T3Ehw22SKzI7SNZRlIkYKQQif1XPs9Lo8ERyoLEQUbLw2ZTuoY+m2Vx5 GQLmHRLLoUqw/jPeSrXRqTuvmEdn024mZR6oJ8EzCRcx7wjtwhM8S+xSxUrIJzL4/SObXVWdo OukrYWblvMQ== Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi, i tried your command and tested afterwards, no change in behaviour . Can i reset the ethtool statistics for better overview ? regards, Simon Am 18.02.2019 um 14:02 schrieb Jose Abreu: > 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 >>