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 EBB30C433F5 for ; Fri, 25 Feb 2022 09:25:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239059AbiBYJZw (ORCPT ); Fri, 25 Feb 2022 04:25:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236298AbiBYJZv (ORCPT ); Fri, 25 Feb 2022 04:25:51 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A121A182D98 for ; Fri, 25 Feb 2022 01:25:16 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 57291B82D01 for ; Fri, 25 Feb 2022 09:25:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7046AC340E7; Fri, 25 Feb 2022 09:25:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1645781114; bh=LhEaV986nKIul6SMp2+k3xvgLYzsk6k9mlP+oxfPyiI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=g9abWTQZcSu8tqMtS0gqnDlZxG1IcHIk+LLJ2ZN0FZaGltLnIAz3+xk805OjujVy1 vDQQVSFWy1V6u6NP97kXtwwVG5L5lP4ZpGSQ31Nyo3zg1eacTwbI9LbicEThrU14BW Y12yYCW1u8LynWgpV7N3eHE1/pssRZLr7sQMKeOQ= Date: Fri, 25 Feb 2022 10:25:11 +0100 From: Greg Kroah-Hartman To: Tomasz =?utf-8?Q?Mo=C5=84?= Cc: linux-serial@vger.kernel.org, Phil Elwell , Daniel Mack , Jiri Slaby , Krzysztof =?utf-8?Q?Drobi=C5=84ski?= , Lech Perczak Subject: Re: [PATCH 0/6] sc16is7xx: Hardware flow control fixes Message-ID: References: <20220221105618.3503470-1-tomasz.mon@camlingroup.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220221105618.3503470-1-tomasz.mon@camlingroup.com> Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org On Mon, Feb 21, 2022 at 11:56:12AM +0100, Tomasz Moń wrote: > sc16is7xx driver assumes that the device handles hardware flow control > automatically. This is not really true as the driver does inadvertently > clear the bits that enable hardware flow control. > > This patch series solves multiple issues present in the driver. While > the patches are fairly independent, there are some dependencies. The > "sc16is7xx: Properly resume TX after stop" adds IER bit set function > that is later used in "sc16is7xx: Set AUTOCTS and AUTORTS bits". Also > the patches that control which interrupts are enabled are dependent on > each other. > > Patches should be applied respecting the order in the series. The whole > series applies on top of "sc16is7xx: Fix for incorrect data being > transmitted" [1]. The first 3 patches of this series applied. Please rebase and resend the remaining. thanks, greg k-h