From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752158AbaCJHCb (ORCPT ); Mon, 10 Mar 2014 03:02:31 -0400 Received: from f256.i.mail.ru ([94.100.178.221]:46949 "EHLO f256.i.mail.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751560AbaCJHC3 (ORCPT ); Mon, 10 Mar 2014 03:02:29 -0400 From: =?UTF-8?B?QWxleGFuZGVyIFNoaXlhbg==?= To: jon@ringle.org Cc: gregkh@linuxfoundation.org, jslaby@suse.cz, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, =?UTF-8?B?Sm9uIFJpbmdsZQ==?= Subject: =?UTF-8?B?UmU6IFtQQVRDSF0gUkZDOiBXSVA6IHNjMTZpczd4eCBbdjAuNF0=?= Mime-Version: 1.0 X-Mailer: Mail.Ru Mailer 1.0 X-Originating-IP: [188.134.40.128] Date: Mon, 10 Mar 2014 11:02:25 +0400 Reply-To: =?UTF-8?B?QWxleGFuZGVyIFNoaXlhbg==?= X-Priority: 3 (Normal) Message-ID: <1394434945.519725450@f256.i.mail.ru> Content-Type: text/plain; charset=utf-8 X-Mras: Ok X-Spam: undefined In-Reply-To: <1394432777-13005-1-git-send-email-jon@ringle.org> References: <1394432777-13005-1-git-send-email-jon@ringle.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id s2A72bTi014943 Понедельник, 10 марта 2014, 2:26 -04:00 от jon@ringle.org: > From: Jon Ringle ... > +config SERIAL_SC16IS7XX > + tristate "SC16IS7xx RS485 serial support" > + select SERIAL_CORE > + default n > + help > + This selects support for SC16IS7xx for use as a RS485 serial port Documentation says: The SC16IS740/750/760 is a slave I²C-bus/SPI interface to a single-channel high performance UART. ... The SC16IS740/750/760 also provides additional advanced features such as auto hardware and software flow control, automatic RS-485 support... So why do you position this chip as RS485 only? Automatic direction for RS485 is just a feature as an addition for standart UART. --- {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I