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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7CD2C41621 for ; Tue, 24 Mar 2020 17:18:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 977282076F for ; Tue, 24 Mar 2020 17:18:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585070290; bh=li3iEyuBtjgobyXD51fcKT8Fex8DwF7T9tVAvY0fCdU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=QJyn/rtzAH+Yl6NWVEAT6CvhvhJXD3B5lW7qtSqAGt0JF81NDKi02Q/w2dPU/1CGS gvioJ5jtbxZYXyeE1W6RUXuFhc1pPDgOlwlJpXxvRySi3jlUuaUaUXudrqGpw72H7l c8sC4Ke63qdJyg5fP9AM2QoYIugGMlF6pC1lI/tU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727446AbgCXRSJ (ORCPT ); Tue, 24 Mar 2020 13:18:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:52946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727231AbgCXRSJ (ORCPT ); Tue, 24 Mar 2020 13:18:09 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0DD6A2051A; Tue, 24 Mar 2020 17:18:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585070288; bh=li3iEyuBtjgobyXD51fcKT8Fex8DwF7T9tVAvY0fCdU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=snVJzUR9VC4ZzLhLYkK1hf3NM5Po5sANApBD4JDzFDaLvoFld4CI9a8vIP5yEdp8l iu4bOkii1+GYmh7QCO4MoLttWJif7nFr+V9Zoaw0VitKOB9Qlqjf7lOcJ9ifyVrdS/ SUZSlWrf8lpjPYbLedE3nFN8R058M5s0DXey3KTM= Date: Tue, 24 Mar 2020 18:18:06 +0100 From: Greg Kroah-Hartman To: Arnaud Pouliquen Cc: Ohad Ben-Cohen , Bjorn Andersson , Jiri Slaby , linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org, Mathieu Poirier , Suman Anna , Fabien DESSENNE , linux-stm32@st-md-mailman.stormreply.com, Alan Cox , xiang xiao Subject: Re: [PATCH v7 2/2] tty: add rpmsg driver Message-ID: <20200324171806.GB2522961@kroah.com> References: <20200324170407.16470-1-arnaud.pouliquen@st.com> <20200324170407.16470-3-arnaud.pouliquen@st.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200324170407.16470-3-arnaud.pouliquen@st.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 24, 2020 at 06:04:07PM +0100, Arnaud Pouliquen wrote: > This driver exposes a standard TTY interface on top of the rpmsg > framework through a rpmsg service. > > This driver supports multi-instances, offering a /dev/ttyRPMSGx entry > per rpmsg endpoint. > > Signed-off-by: Arnaud Pouliquen > --- > Documentation/serial/tty_rpmsg.rst | 45 ++++ > drivers/tty/Kconfig | 9 + > drivers/tty/Makefile | 1 + > drivers/tty/rpmsg_tty.c | 417 +++++++++++++++++++++++++++++ > 4 files changed, 472 insertions(+) > create mode 100644 Documentation/serial/tty_rpmsg.rst > create mode 100644 drivers/tty/rpmsg_tty.c > > diff --git a/Documentation/serial/tty_rpmsg.rst b/Documentation/serial/tty_rpmsg.rst > new file mode 100644 > index 000000000000..fc1d3fba73c5 > --- /dev/null > +++ b/Documentation/serial/tty_rpmsg.rst > @@ -0,0 +1,45 @@ > +.. SPDX-License-Identifier: GPL-2.0 > + > +============= > +The rpmsg TTY > +============= > + > +The rpmsg tty driver implements serial communication on the RPMsg bus to makes possible for user-space programs to send and receive rpmsg messages as a standard tty protocol. Can you wrap your lines properly for this file? thanks, greg k-h