From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johan Hovold Subject: Re: [PATCH 0/2] ACPI serdev support Date: Sat, 7 Oct 2017 17:14:09 +0200 Message-ID: <20171007151409.GI2618@localhost> References: <1507107090-15992-1-git-send-email-frederic.danis.oss@gmail.com> <25008d7b-db06-49ad-033f-63c0b72d9c34@gmail.com> <6cd58b2f-1ec8-c709-e983-98321bbfea70@gmail.com> <8645dbfb-ca09-340d-e610-6899a9b7dd8a@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline In-Reply-To: <8645dbfb-ca09-340d-e610-6899a9b7dd8a@gmail.com> Sender: linux-acpi-owner@vger.kernel.org To: =?iso-8859-1?Q?Fr=E9d=E9ric?= Danis Cc: Ian W MORRISON , Marcel Holtmann , Rob Herring , Sebastian Reichel , Loic Poulain , Johan Hovold , Lukas Wunner , Hans de Goede , "bluez mailin list (linux-bluetooth@vger.kernel.org)" , linux-serial@vger.kernel.org, linux-acpi@vger.kernel.org, Greg Kroah-Hartman List-Id: linux-serial@vger.kernel.org On Fri, Oct 06, 2017 at 07:36:27PM +0200, Frédéric Danis wrote: > I took a look at dmesg.txt and I did not find any trace related to serdev. > On the T100, where ttyS4 is used for Bluetooth, I can see the following > traces: >   [   11.732347] serial serial0: allocated controller > 0xffff880036229000 id 0 >   [   11.732470] serial serial0-0: device serial0-0 registered >   [   11.732475] serial serial0: serdev0 registered: dev:ffff880036229000 >   [   11.732478] serial serial0: tty port ttyS4 registered > > If serdev registration failed you should at least get something like: >     serdev0 no devices registered: of:<> acpi:<> Only with debugging enabled (it's a dev_dbg). Johan