From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756903AbdEDTkp (ORCPT ); Thu, 4 May 2017 15:40:45 -0400 Received: from muru.com ([72.249.23.125]:46138 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751375AbdEDTko (ORCPT ); Thu, 4 May 2017 15:40:44 -0400 Date: Thu, 4 May 2017 12:40:34 -0700 From: Tony Lindgren To: Peter Ujfalusi Cc: b-liu@ti.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, balbi@kernel.org, linux-kernel@vger.kernel.org, Aaro Koskinen Subject: Re: [PATCH 4/4] usb: musb: tusb6010_omap: Convert to DMAengine API Message-ID: <20170504194034.GA3489@atomide.com> References: <20170503105645.26759-1-peter.ujfalusi@ti.com> <20170503105645.26759-5-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170503105645.26759-5-peter.ujfalusi@ti.com> User-Agent: Mutt/1.8.2 (2017-04-18) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, * Peter Ujfalusi [170503 04:00]: > With the port_window support in DMAengine and the sDMA driver we can > convert the driver to DMAengine. Actually looks like this patch still has some issues.. Pinging the n8x0 with for example ping -s1 causes things to stop working. This is when using only with the async gpmc access as the sync gpmc access seems to have a regression not related to this series. I'll try to track down that sync gpmc issue as that most likely hints to something being wrong in the gpmc code in general. Regards, Tony