Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp3395785ybi; Sun, 2 Jun 2019 14:13:51 -0700 (PDT) X-Google-Smtp-Source: APXvYqzbiJuhEyQbbzUsLNde+gtDLkRjshNTMEAERTXoQbFSO/3STOkQ1Ft2APOtyHrHp0KpPYf5 X-Received: by 2002:aa7:8a87:: with SMTP id a7mr26744432pfc.53.1559509921305; Sun, 02 Jun 2019 14:12:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559509921; cv=none; d=google.com; s=arc-20160816; b=Z55L0xiPXQGnUYPuTzCzPthFM8VX5s+cjXQybg2umGHlt94rtauwSMAakyIwCm4PVn JPJakfU+zv8/oGAk8XCI7Rq0C/BV8oVA18Bpzlm71uAsZbaIWlzouY3Lg1KzY6grYVxf FtFcGD6PcWKqF7c32H70JAOKOEtlfWPMnCfkvJzWzTqvccx4zXLKgjph3WcYx3MnLPky bRTIdOzhiqExrDEtgyVP5if6imAf6Wa8qRMq/OqnLtXkdn3SQ1Bpk6Zw81lDxjKE5JNE Tk0x5V5V3TacPugzB5svpQqUPO9kbzvGbmzqfxuRNOdly3xvuToBah2brqBhGep1ngoO KFeQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=ks9bmuCNYMBB3nVNWCEczihbI0Bql6vRKHbhcG9kR4M=; b=URS1duMKbr2QhoL+orYGPGeExd+fKjDuCKOSUiHIpswzcXcVTA6IoB9DQaG8Eik4HQ PTrzOkARBO+oA3dRbUAu0r5k4rjZpHoaoskU5WOdazA8hEOb0W0OxCM2zKG6gPk0KBue sAHrxysMQmIl1f+feTdBDE/ZlicDe+5iSDXR95++8f/No51csndzwebeXelq9ccxW6qM VIkvgjs33NOa8Irsh6rnbHUjL3Q9iMCDLo0mENe+BSjILR6Iq5TVFmjvrq+oZHDbSSxP Q3oe5k2ojbKxI9XLC/0t82ynDWlkSiEIt4bzFRHP2zRbkI/NYcs9evriyK7qldANpi59 2v0A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l1si17808881pld.110.2019.06.02.14.09.08; Sun, 02 Jun 2019 14:12:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726924AbfFBU4P (ORCPT + 99 others); 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.