Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752682AbcKRKDs (ORCPT ); Fri, 18 Nov 2016 05:03:48 -0500 Received: from mail-wj0-f196.google.com ([209.85.210.196]:36636 "EHLO mail-wj0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751716AbcKRKDq (ORCPT ); Fri, 18 Nov 2016 05:03:46 -0500 X-Greylist: delayed 307 seconds by postgrey-1.27 at vger.kernel.org; Fri, 18 Nov 2016 05:03:45 EST MIME-Version: 1.0 In-Reply-To: References: From: Harini Katakam Date: Fri, 18 Nov 2016 15:33:43 +0530 Message-ID: Subject: Re: [RFC PATCH 2/2] net: macb: Add 64 bit addressing support for GEM To: Rafal Ozieblo Cc: Nicolas Ferre , Andrei Pistirica , "harini.katakam@xilinx.com" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id uAIA3uw5017075 Content-Length: 678 Lines: 16 Hi Rafal, > I can’t see a place where you enable extended descriptor for PTP. Did you add support for extended PTP descriptor? Sorry, that was separate patch in the series: http://lkml.iu.edu/hypermail/linux/kernel/1509.1/02239.html > "DMA Configuration Register" 0x010: > 29 tx_bd_extended_mode_en "Enable TX extended BD mode. See TX BD control register definition for description of feature." > 28 rx_bd_extended_mode_en "Enable RX extended BD mode. See RX BD control register definition for description of feature." > > Can I send you our patch for comparison ? Sure, please mail. Also, please mention the Cadence IP version number you use. Regards, Harini