From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63EA6C4167B for ; Fri, 1 Dec 2023 08:27:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377813AbjLAI1D (ORCPT ); Fri, 1 Dec 2023 03:27:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53900 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229473AbjLAI1C (ORCPT ); Fri, 1 Dec 2023 03:27:02 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 257EA170C for ; Fri, 1 Dec 2023 00:27:08 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A530C433C7; Fri, 1 Dec 2023 08:27:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1701419228; bh=YLcaKyVFQMf+8rGisK1Ar3iSw1+WcLkQobe+dx+4qNQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pXTKYoA9sZB6VcNCyEogwDajMNi77AV9hCyku+YfJ7yJM1ss3SnP2QnxqIx6UreZb 9LH4npGMheRCgB4aoYyFF4ddPK9nfyMGGMBU9nZcIpe7Ps2PoBms6bW2hVRj2svOoK 1Hw3BAT7dUIuRw/1kvseO9TR5CZZGQjALwcbxKZI= Date: Fri, 1 Dec 2023 08:27:05 +0000 From: Greg Kroah-Hartman To: Crescent CY Hsieh Cc: Jiri Slaby , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: Re: [RESEND PATCH] tty: serial: 8250: Fix MOXA RS422/RS485 PCIe boards not work by default Message-ID: <2023120146-pyramid-salsa-d8cd@gregkh> References: <20231201074055.259207-1-crescentcy.hsieh@moxa.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231201074055.259207-1-crescentcy.hsieh@moxa.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 01, 2023 at 03:40:55PM +0800, Crescent CY Hsieh wrote: > MOXA PCIe RS422/RS485 boards will not function by default because of the > initial default serial interface of all MOXA PCIe boards is set to > RS232. > > This patch fixes the problem above by setting the initial default serial > interface to RS422 for those MOXA RS422/RS485 PCIe boards. > > Signed-off-by: Crescent CY Hsieh > Reviewed-by: Jiri Slaby > --- > drivers/tty/serial/8250/8250_pci.c | 58 +++++++++++++++++++++++++++++- > 1 file changed, 57 insertions(+), 1 deletion(-) Why is this a RESEND? What happened to the first attempt, did I miss it somewhere? thanks, greg k-h