From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Schuster Subject: Nokia N800 - USB Host mode issues Date: Fri, 29 Jun 2007 18:39:42 +0200 Message-ID: <468535CE.5070401@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-omap-open-source-bounces@linux.omap.com Errors-To: linux-omap-open-source-bounces@linux.omap.com To: linux-omap-open-source@linux.omap.com List-Id: linux-omap@vger.kernel.org Hi, I am using the patches available from http://www.muru.com/linux/n800-usb-host/ to enable the USB Host mode capability of the N800 device .. and have some questions: I connected an external powered USB Hub to it and tried a few devices. a) First of all: It works fine and I can for instance transmit big amount of data through a USB ethernet device (using the pegasus.ko driver). However it does not seem to like plugging devices of. Because after doing so (in case of the ethernet device I did ifconfig eth0 down first) the host will not accept the device anymore. It also seems to have trouble communicating to the hub at all. b) The host did not accept an USB keyboard of mine which has two built-in USB 1.1 ports (the real HUB is an USB 2.0 one). Has any development happened on the USB Hostdriver for the N800 after the release of the above mentioned patches? Is there any interest to debug the problems a) and b) further? If so, what info should I provide? Regards Robert Schuster