From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751518AbaJSJBM (ORCPT ); Sun, 19 Oct 2014 05:01:12 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:51261 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750996AbaJSJBK (ORCPT ); Sun, 19 Oct 2014 05:01:10 -0400 Date: Sun, 19 Oct 2014 11:01:07 +0200 From: Pavel Machek To: pali.rohar@gmail.com, sre@debian.org, sre@ring0.de, kernel list , balbi@ti.com, linux-arm-kernel@lists.infradead.org Subject: USB Ethernet gadget on Nokia n900 Message-ID: <20141019090107.GA19132@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! >>From 3.6 to 3.10, USB networking works on Nokia N900. With 3.11, it fails with messages on the host. I also tried to get it to work on 3.14 and 3.17, with no luck. Any ideas? Does it work for you? Any config options to watch for? Best regards, Pavel Oct 19 10:10:52 amd kernel: [71388.656037] usb 4-1: new high-speed USB device number 98 using ehci-pci Oct 19 10:10:52 amd kernel: [71388.789842] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a2 Oct 19 10:10:52 amd kernel: [71388.789847] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Oct 19 10:10:52 amd kernel: [71388.789851] usb 4-1: Product: RNDIS/Ethernet Gadget Oct 19 10:10:52 amd kernel: [71388.789854] usb 4-1: Manufacturer: Linux 3.11.0-00115-g1b8e8c5-dirty with musb-hdrc Oct 19 10:11:02 amd kernel: [71398.788300] cdc_subset: probe of 4-1:1.0 failed with error -22 Oct 19 10:11:05 amd systemd-udevd[167]: Network interface NamePolicy= disabled on kernel commandline, ignoring. Oct 19 10:11:07 amd kernel: [71403.788240] cdc_ether: probe of 4-1:1.0 failed with error -110 Oct 19 10:11:10 amd systemd-udevd[167]: Network interface NamePolicy= disabled on kernel commandline, ignoring. Oct 19 10:11:12 amd kernel: [71408.788237] cdc_subset: probe of 4-1:1.1 failed with error -110 -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html