From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Guo-Fu Tseng" Subject: Re: [PATCH 1/1] PHY configuration for compatible issue Date: Wed, 23 Nov 2011 00:19:59 +0800 Message-ID: <20111122161924.M90675@cooldavid.org> References: <1321906842-1476-1-git-send-email-AriesLee@jmicron.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 To: AriesLee , Aries Lee , netdev@vger.kernel.org Return-path: Received: from cooldavid.org ([114.33.45.68]:33152 "EHLO cooldavid.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757780Ab1KVQUL (ORCPT ); Tue, 22 Nov 2011 11:20:11 -0500 In-Reply-To: <1321906842-1476-1-git-send-email-AriesLee@jmicron.com> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 22 Nov 2011 04:20:42 +0800, AriesLee wrote > To perform PHY calibration and set a different EA value by chip ID, > Whenever the NIC chip power on, ie booting or resuming, we need to > force HW to calibrate PHY parameter again, and also set a proper EA > value which gather from experiment. > > Those procedures help to reduce compatible issues(NIC is unable to link > up in some special case) in giga speed. > > Signed-off-by: AriesLee Signed-off-by: Guo-Fu Tseng Guo-Fu Tseng