Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753013AbaKDUvV (ORCPT ); Tue, 4 Nov 2014 15:51:21 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:43755 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751812AbaKDUvU (ORCPT ); Tue, 4 Nov 2014 15:51:20 -0500 Date: Tue, 4 Nov 2014 21:51:17 +0100 From: Pavel Machek To: pali.rohar@gmail.com, sre@debian.org, sre@ring0.de, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, freemangordon@abv.bg Subject: N900 modem support in 3.18-rc1 Message-ID: <20141104205117.GA17606@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! I'd like to test a modem (and eventually to get it to work :-) ) on n900. So far I found: http://lwn.net/Articles/592485/ It says: # supported. Testing the patchset with ofono works like this: # # # provide cmt device for ofono # ln -sf /sys/bus/hsi/n900-modem /dev/cmt root@n900:/dev# ln -sf /sys/bus/hsi/n900-modem /dev/cmt root@n900:/dev# ls -al /dev/cmt lrwxrwxrwx 1 root root 23 Jan 1 08:51 /dev/cmt -> /sys/bus/hsi/n900-modem root@n900:/dev# cat /dev/cmt cat: /dev/cmt: No such file or directory root@n900:/dev# cd /dev/cmt -bash: cd: /dev/cmt: No such file or directory root@n900:/dev# root@n900:/dev# ls -al /sys/bus/hsi/ devices/ drivers_autoprobe uevent drivers/ drivers_probe root@n900:/dev# ls -al /sys/bus/hsi/devices/ cmt_speech/ hsi_char/ n900-modem/ ssi-protocol/ root@n900:/dev# ls -al /sys/bus/hsi/devices/n900-modem lrwxrwxrwx 1 root root 0 Jan 1 08:46 /sys/bus/hsi/devices/n900-modem -> ../../../devices/68000000.ocp/48058000.ssi-controller/ssi0/port0/n900-modem root@n900:/dev# That seemed to match, so I symlinked it. # # start ofono # ofono --nodetach --debug It it a typo and it wants ofonod? root@n900:~# ofonod --nodetach --debug & [1] 3552 root@n900:~# ofonod[3552]: oFono version 1.6 # # enable the modem # mdbus2 -s org.ofono /n900_0 org.ofono.Modem.SetProperty Powered true root@n900:~# mdbus2 -s org.ofono /n900_0 org.ofono.Modem.SetProperty Powered true [ERR]: There is no method with name org.ofono.Modem.SetProperty on path /n900_0! # # enable modem's RF parts # mdbus2 -s org.ofono /n900_0 org.ofono.Modem.SetProperty Online true root@n900:~# mdbus2 -s org.ofono /n900_0 org.ofono.Modem.SetProperty Online true [ERR]: There is no method with name org.ofono.Modem.SetProperty on path /n900_0! # # scan for available networks (takes some time) # mdbus2 -s org.ofono /n900_0 org.ofono.NetworkRegistration.Scan root@n900:~# mdbus2 -s org.ofono /n900_0 org.ofono.NetworkRegistration.Scan [ERR]: There is no method with name org.ofono.NetworkRegistration.Scan on path /n900_0! Any ideas? Thanks, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/