From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758573AbdELS7M (ORCPT ); Fri, 12 May 2017 14:59:12 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:15114 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758106AbdELS7K (ORCPT ); Fri, 12 May 2017 14:59:10 -0400 Date: Fri, 12 May 2017 13:58:20 -0500 From: Bin Liu To: Peter Ujfalusi CC: , , , , , Subject: Re: [PATCH] usb: musb: tusb6010_omap: Do not reset the other direction's packet size Message-ID: <20170512185820.GC651@uda0271908> Mail-Followup-To: Bin Liu , Peter Ujfalusi , tony@atomide.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, balbi@kernel.org, linux-kernel@vger.kernel.org References: <20170512134848.468-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20170512134848.468-1-peter.ujfalusi@ti.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 12, 2017 at 04:48:48PM +0300, Peter Ujfalusi wrote: > We have one register for each EP to set the maximum packet size for both > TX and RX. > If for example an RX programming would happen before the previous TX > transfer finishes we would reset the TX packet side. > > To fix this issue, only modify the TX or RX part of the register. > > Fixes: 550a7375fe72 ("USB: Add MUSB and TUSB support") > Signed-off-by: Peter Ujfalusi > Tested-by: Tony Lindgren > --- > Bin, > > I have separated the patch from the tusb DMAengine conversion series and that > will depend on this patch. Applied. Thanks. -Bin.