From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [Bluez-users] Help, Xscale-based Linux machin cannot use Bluetooth USB dongle ^^;;; From: Marcel Holtmann To: BlueZ Mailing List Cc: heejune@snut.ac.kr In-Reply-To: <1106071c70101.heejune@snut.ac.kr> References: <1106071c70101.heejune@snut.ac.kr> Content-Type: text/plain Message-Id: <1103980267.8758.23.camel@pegasus> Mime-Version: 1.0 Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net Reply-To: bluez-users@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ users List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sat, 25 Dec 2004 14:11:07 +0100 Hi, > I have problem using Bluetooth USB Dongle in a Xscale-based Linux > machine. > The bluez official site announces that it suuport arm-based machine > (including xscale). > I am wondering what I have to do solve this problem.. please help me. > > > First of all, I tested and succeeded in using the dongle with Redhat > 9.x (2.4.20-8) with bluez 1.12 applications. > l2ping, hciconfig, ... and finally pand, where I get a ftp file > trasfer speed of 500 kbp! > > Now I tried to the same thing on the xsale-machine. I got a patch for > 2.4.19 from the bluez site and applied it to my machine kernel. > and cross-compiled the bluez lib and utility. > Then, I plug in the dongle, I typed "hciconfig" and got a nice results > > >hciconfig > hci0 > DN brabra..... > > It is time to do the hci0 up: > > >hciconfig hci0 up > IRQ occurred while service SOF: irq = 0x1 > IRQ occurred while service SOF: irq = 0x1 > Cannot init device: time-out (101) > > I checked the /proc/bus/usb/drivers and devices. It looks ok, it has > the hci_usb devices and drivers also. > So, I cheked the source and internet: it seems that the SL811 USB HOST > controller driver of Arm-based linux kernel > has some problem. I even tried to patch the usb low leve driver, but > still not ok ^^;;;;; > > Is there any solution and hint or some suggestion for this?????? this don't look like a BlueZ problem. This really looks like a problem with the USB host controller. Regards Marcel ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users