Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753697AbcD2Nl1 (ORCPT ); Fri, 29 Apr 2016 09:41:27 -0400 Received: from mail-lf0-f54.google.com ([209.85.215.54]:34007 "EHLO mail-lf0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753321AbcD2Nl0 (ORCPT ); Fri, 29 Apr 2016 09:41:26 -0400 Date: Fri, 29 Apr 2016 15:41:27 +0200 From: Johan Hovold To: Grigori Goronzy Cc: Johan Hovold , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 11/13] USB: ch341: improve B0 handling Message-ID: <20160429134127.GO22229@localhost> References: <1460754856-27908-1-git-send-email-greg@chown.ath.cx> <1460754856-27908-12-git-send-email-greg@chown.ath.cx> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1460754856-27908-12-git-send-email-greg@chown.ath.cx> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 400 Lines: 13 On Fri, Apr 15, 2016 at 11:14:14PM +0200, Grigori Goronzy wrote: > Check for B0 in a more idiomatic way and make sure to not enable > RTS/CTS hardware flow control in B0 as it may override the control > lines. Also make sure to only enable RTS/DTR if there's a transition > from B0. Ah, here it is. :) Please see if you can incorporate this before and when adding CRSTCTS support. Thanks, Johan