From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Crawford Subject: Re: serial performance Date: Sat, 13 Mar 2010 07:39:00 +0000 Message-ID: <4B9B4114.2000802@sat.dundee.ac.uk> References: <201003121557.o2CFvlHK023131@beewyz.com> <201003130512.o2D5CnDN027662@beewyz.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <201003130512.o2D5CnDN027662@beewyz.com> Sender: linux-msdos-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Trifle Menot Cc: linux-msdos@vger.kernel.org Trifle Menot wrote: > With that setting, PCBoard now sees a 16550 when using /dev/ttyS0, and > my remote output looks fast, like 57600 should. So poking the necessary > bits into the dosemu virtual UART fixed things up. Can you elaborate on which bits you poked to achieve this? We have also had some performance issues with the virtual UART and anything that makes it more like real-time would be appreciated. Regards, Paul -- Dr. Paul S. Crawford c/o Satellite Station University of Dundee Small's Wynd, Dundee, DD1 4HN Email: psc@sat.dundee.ac.uk Tel: +44 (0)1382 38 4687 The University of Dundee is a Scottish Registered Charity, No. SC015096