From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-by2lp0235.outbound.protection.outlook.com ([207.46.163.235]:13449 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752490AbaGUCu6 (ORCPT ); Sun, 20 Jul 2014 22:50:58 -0400 Date: Mon, 21 Jul 2014 10:50:38 +0800 From: Shawn Guo To: Lucas Stach CC: "Hong-Xing.Zhu@freescale.com" , "linux-pci@vger.kernel.org" , Sascha Hauer , Bjorn Helgaas , Shawn Guo , Fabio Estevam , "linux-arm-kernel@lists.infradead.org" Subject: Re: The imx6q suspend/resume is broken on 3.16-rc due to PCIe Message-ID: <20140721025034.GH8537@dragon> References: <1403772229.4254.4.camel@weser.hi.pengutronix.de> <20140628143712.GA7869@dragon> <1404135864.4305.23.camel@weser.hi.pengutronix.de> <20140701065105.GE14471@dragon> <1404724251.4587.20.camel@weser.hi.pengutronix.de> <20140707135502.GR30239@dragon> <20140716065505.GB2612@dragon> <1405605306.12800.7.camel@weser.hi.pengutronix.de> <247043c4c45c41bf9eaa09aaf91bcc46@DM2PR0301MB0862.namprd03.prod.outlook.com> <1405675308.6072.6.camel@weser.hi.pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" In-Reply-To: <1405675308.6072.6.camel@weser.hi.pengutronix.de> Sender: linux-pci-owner@vger.kernel.org List-ID: On Fri, Jul 18, 2014 at 11:21:48AM +0200, Lucas Stach wrote: > However I seem to have a board with rev 1.1 silicon and although the pci > driver starts up it never establishes a link. So my board may just work > by chance as I don't really know the differences between rev 1.1 silicon > and later revisions. Lucas, thanks for the info. I just checked my board on which the issue is seen, and found it has a rev 1.3 silicon. I just tested on a board with rev 1.2 and did not even see the issue. Richard, Is this an issue only with rev 1.3? Shawn