Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751316AbbGIJT6 (ORCPT ); Thu, 9 Jul 2015 05:19:58 -0400 Received: from down.free-electrons.com ([37.187.137.238]:42740 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750893AbbGIJTp (ORCPT ); Thu, 9 Jul 2015 05:19:45 -0400 Date: Thu, 9 Jul 2015 11:19:41 +0200 From: Thomas Petazzoni To: Sebastien Rannou Cc: Stas Sergeev , netdev@vger.kernel.org, Linux kernel , Stas Sergeev Subject: Re: [5/6] mvneta: implement SGMII-based in-band link state signaling Message-ID: <20150709111941.6a49091f@free-electrons.com> In-Reply-To: References: <55155D9D.6070800@list.ru> <559D5520.3030700@list.ru> Organization: Free Electrons X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.27; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 972 Lines: 29 Sebastien, Stas, On Thu, 9 Jul 2015 11:03:26 +0200 (CEST), Sebastien Rannou wrote: > On Wed, 8 Jul 2015, Stas Sergeev wrote: > > > What is there? A phy chip, or something else? > > It's "something else", there's a phy which aggregates 4xSGMIIs to > 1xQSGMII, we are on the media side here, the MAC side is connected > to the switch through QSGMII. > > > Perhaps some DT property should be added to explicitly > > enable the use of the inband status... > > Yes, that would be fine. Isn't it a bit weird to need a new DT property for this? Shouldn't fixed-link always imply this inband status thing? Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/