From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King Subject: Re: [PATCH/RFC] 8250: Auto RS485 direction control Date: Thu, 24 Jul 2008 15:47:24 +0100 Message-ID: <20080724144724.GE9327@flint.arm.linux.org.uk> References: <200807241347.33261.laurentp@cse-semaphore.com> <20080724125706.19844a96@lxorguk.ukuu.org.uk> <20080724122402.GC9327@flint.arm.linux.org.uk> <20080724132746.1a961584@lxorguk.ukuu.org.uk> <20080724125210.GD9327@flint.arm.linux.org.uk> <48888E0E.3050601@commtech-fastcom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from caramon.arm.linux.org.uk ([78.32.30.218]:38416 "EHLO caramon.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758183AbYGXOrn (ORCPT ); Thu, 24 Jul 2008 10:47:43 -0400 Content-Disposition: inline In-Reply-To: <48888E0E.3050601@commtech-fastcom.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Matt Schulte Cc: Alan Cox , Laurent Pinchart , linux-serial@vger.kernel.org On Thu, Jul 24, 2008 at 09:13:34AM -0500, Matt Schulte wrote: > Russell King wrote: > > > >It's true of all 8250 compatibles which don't have hardware RS485 > >support. I think that's all of them except 16850 and 16960. > > > > Just for the sake of completeness, the Oxford Semi 16c950 also has > hardare 485 control, as do Exar's PCI based 17d15x UARTs. For the elimination of confusion, that '960' was a typo - it should've been 950, since it was the set of Oxford 950 devices I was referring to. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: