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[23.128.96.37]) by mx.google.com with ESMTPS id cl14-20020a17090af68e00b00285807d0f79si5283587pjb.56.2023.12.01.00.27.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Dec 2023 00:27:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=pXTKYoA9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 239E580DFF50; Fri, 1 Dec 2023 00:27:12 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377773AbjLAI1D (ORCPT + 99 others); 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> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Fri, 01 Dec 2023 00:27:12 -0800 (PST) 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