From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Subject: Re: [PATCH 2/2] at803x: double check SGMII side autoneg Date: Tue, 23 May 2017 10:54:57 -0500 Message-ID: References: <1477305654-11328-1-git-send-email-zefir.kurtisi@neratec.com> <1477305654-11328-3-git-send-email-zefir.kurtisi@neratec.com> <66de55da-7a5c-68b8-50d5-cab313ec0d6f@codeaurora.org> <20170522210927.GR29447@lunn.ch> <0d9b30e5-40f3-82ba-a44a-2eb25b8d3094@codeaurora.org> <20170522213206.GT29447@lunn.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Zefir Kurtisi , netdev@vger.kernel.org, f.fainelli@gmail.com, David Miller , Manoj Iyer , jhugo@codeaurora.org To: Andrew Lunn Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:50370 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759865AbdEWPzM (ORCPT ); Tue, 23 May 2017 11:55:12 -0400 In-Reply-To: <20170522213206.GT29447@lunn.ch> Sender: netdev-owner@vger.kernel.org List-ID: On 05/22/2017 04:32 PM, Andrew Lunn wrote: >> I'll have to test this, but what do I do if I don't get another interrupt? > It probably means interrupts cannot be used. Poll it. I will test that to see what happens, but I believe the real problem is that the at803x driver is lying when it says that the link is not okay. I think the link is okay, and that's why I'm not getting any more interrupts. I don't think I should have to drop interrupt support in my MAC driver because one specific PHY driver is broken. -- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.