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Message-ID: <1329494697.28848.177.camel@aeonflux>
Subject: Re: ath3k: asus bluetooth dongle won't work
From: Marcel Holtmann <marcel@holtmann.org>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: Vikram Kandukuri <vkandukuri@atheros.com>,
	"Luis R. Rodriguez" <mcgrof@qca.qualcomm.com>,
	linux-bluetooth@vger.kernel.org
Date: Fri, 17 Feb 2012 17:04:57 +0100
In-Reply-To: <20120217075638.7bbdef33@nehalam.linuxnetplumber.net>
References: <20120216173504.2571de22@s6510.linuxnetplumber.net>
	 <1329467683.28848.128.camel@aeonflux>
	 <20120217075638.7bbdef33@nehalam.linuxnetplumber.net>
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Sender: linux-bluetooth-owner@vger.kernel.org
List-ID: <linux-bluetooth.vger.kernel.org>

Hi Stephen,

> > > Running on Debian Wheezy (3.2.0-1-amd64), my new Asus bluetooth
> > > dongle didn't work. Made sure and get the correct firmware, but
> > > the driver does not load it correctly.
> > > 
> > > [    8.364186] Bluetooth: Can't change to loading configuration err
> > > [    8.364263] ath3k: probe of 2-4.3:1.0 failed with error -110
> > > [    8.364300] usbcore: registered new interface driver ath3k
> > > 
> > > 
> > > This is from a cold (power off) boot, but it happens repeatedly.
> > > 
> > > Any idea what could be wrong?
> > > 
> > > lsusb
> > > Bus 002 Device 005: ID 0cf3:3000 Atheros Communications, Inc. AR3011 Bluetooth (no firmware)
> > 
> > you need to ask Atheros for details, but maybe just the firmware file is
> > missing.
> 
> Already covered that.
> 
> It is failing here where it sends the firmware.
> 
> 	memcpy(send_buf, firmware->data, 20);
> 	if ((err = usb_control_msg(udev, pipe,
> 				USB_REQ_DFU_DNLOAD,
> 				USB_TYPE_VENDOR, 0, 0,
> 				send_buf, 20, USB_CTRL_SET_TIMEOUT)) < 0) {
> 		BT_ERR("Can't change to loading configuration err");
> 		goto error;
> 	}
> 

then you need to track down the Atheros guys. Not my driver or
hardware ;)

Regards

Marcel