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Mon, 11 Feb 2019 13:44:58 +0000 (UTC) Received: from DE02WEHTCB.internal.synopsys.com (10.225.19.94) by US01WEHTC2.internal.synopsys.com (10.12.239.237) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 11 Feb 2019 05:44:58 -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, 11 Feb 2019 14:44:55 +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, 11 Feb 2019 14:44:55 +0100 Subject: Re: stmmac / meson8b-dwmac To: Martin Blumenstingl , Simon Huelck References: <20190206103645.GA2482@ingrassia.epigenesys.com> <3001f244-8904-1e89-9595-62a65a7b32ae@gmx.de> From: Jose Abreu Message-ID: <330a523a-c1d6-4a99-3287-459096af0330@synopsys.com> Date: Mon, 11 Feb 2019 13:44:54 +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: Content-Language: en-US X-Originating-IP: [10.107.19.176] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190211_054503_250960_F4D27137 X-CRM114-Status: UNSURE ( 8.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, netdev@vger.kernel.org, alexandre.torgue@st.com, Emiliano Ingrassia , Gpeppe.cavallaro@st.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hello, On 2/9/2019 1:09 AM, Martin Blumenstingl wrote: > (it's interesting that the sending direction has 445 retries) I saw this before and I think it was related with COE. Can you please disable all offloading and try again? Anyway, maybe Simon should bissect ? I think since 4.14 there are not that many commits in stmmac / meson8b-dwmac that can cause this behavior. Thanks, Jose Miguel Abreu _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic