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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,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 3ADD2C282DC for ; Sun, 2 Jun 2019 20:56:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 148AB279A3 for ; Sun, 2 Jun 2019 20:56:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726940AbfFBU4P (ORCPT ); Sun, 2 Jun 2019 16:56:15 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:48392 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726305AbfFBU4O (ORCPT ); Sun, 2 Jun 2019 16:56:14 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 3E6D21418EB70; Sun, 2 Jun 2019 13:56:14 -0700 (PDT) Date: Sun, 02 Jun 2019 13:56:13 -0700 (PDT) Message-Id: <20190602.135613.2279224080035211108.davem@davemloft.net> To: liuyonglong@huawei.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linuxarm@huawei.com, salil.mehta@huawei.com, yisen.zhuang@huawei.com, shiju.jose@huawei.com Subject: Re: [PATCH net] net: hns: Fix loopback test failed at copper ports From: David Miller In-Reply-To: <1559293190-24600-1-git-send-email-liuyonglong@huawei.com> References: <1559293190-24600-1-git-send-email-liuyonglong@huawei.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sun, 02 Jun 2019 13:56:14 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yonglong Liu Date: Fri, 31 May 2019 16:59:50 +0800 > When doing a loopback test at copper ports, the serdes loopback > and the phy loopback will fail, because of the adjust link had > not finished, and phy not ready. > > Adds sleep between adjust link and test process to fix it. > > Signed-off-by: Yonglong Liu Applied.