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 1073EC433FE for ; Tue, 11 Jan 2022 16:45:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343822AbiAKQpp (ORCPT ); Tue, 11 Jan 2022 11:45:45 -0500 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:53626 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240793AbiAKQpo (ORCPT ); Tue, 11 Jan 2022 11:45:44 -0500 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 20BBoJgU024713; Tue, 11 Jan 2022 17:45:24 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=selector1; bh=IN9ceG9HgeMhT60YAmViP0IH3j3ce+PtYoMrQL69pyY=; b=aM8Te+X1D5uu1hxdZjH3li1a+pzjU9Gs3a7F9dBKOuY/nmQjb1lQVKOdCG3g2F3inpRy kyuLVh1MjbJ1TI7LWNBDTqC6i35XaZgBm7UVs0QlclPeeEi7TLMOg1VRiMYbB9qXQ+9Q 7IhtynAsEL1AhuNCTVT15UiwfG5dAgc/VFQLglTKTEDT33ogwuEXKCinwAvSwFuir8bo pn2zjHJcTtRfrW+uigunYNSdEPUAMnIlVKYrX/FUQ8ywtuHV4beX1delfVdCFlP7OCY2 m22HyFJWLM3vVxD4FE7vsE/JNZfXJXYNWxWLeWP5TL/2/VMeXgWYSW5ej/0HKTEa9OTA Nw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3dh9cb9c63-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 11 Jan 2022 17:45:23 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0E19C10002A; Tue, 11 Jan 2022 17:45:22 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 02154245FC8; Tue, 11 Jan 2022 17:45:22 +0100 (CET) Received: from localhost (10.75.127.44) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Tue, 11 Jan 2022 17:45:21 +0100 From: Valentin Caron To: Greg Kroah-Hartman CC: Jiri Slaby , Maxime Coquelin , Alexandre Torgue , Erwan Le Ray , Valentin Caron , , , , Subject: [PATCH 0/2] serial: stm32: fix software flow control Date: Tue, 11 Jan 2022 17:44:39 +0100 Message-ID: <20220111164441.6178-1-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-11_04,2022-01-11_01,2021-12-02_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This serie fix issues on STM32 USART driver when using software flow control. Valentin Caron (2): serial: stm32: prevent TDR register overwrite when sending x_char serial: stm32: fix software flow control transfer drivers/tty/serial/stm32-usart.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) -- 2.17.1