From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Cc: heejune@snut.ac.kr
Subject: Re: [Bluez-users] Help, Xscale-based Linux machin cannot use Bluetooth USB dongle ^^;;;
Date: Sat, 25 Dec 2004 14:11:07 +0100 [thread overview]
Message-ID: <1103980267.8758.23.camel@pegasus> (raw)
In-Reply-To: <1106071c70101.heejune@snut.ac.kr>
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
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prev parent reply other threads:[~2004-12-25 13:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-25 1:05 [Bluez-users] Help, Xscale-based Linux machin cannot use Bluetooth USB dongle ^^;;; 안희준
2004-12-25 13:11 ` Marcel Holtmann [this message]
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