Return-Path: Date: Mon, 8 Oct 2012 11:41:32 +0300 From: Andrei Emeltchenko To: Steffen Becker Cc: linux-bluetooth@vger.kernel.org Subject: Re: Bluetooth3.0: No HS Speed Message-ID: <20121008084124.GE2456@aemeltch-MOBL1> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi Steffen, On Mon, Oct 08, 2012 at 10:22:11AM +0200, Steffen Becker wrote: > Hello, > When I send datafiles (.mp3, .wav or .avi ; size >10 MB) then it is > transfered only with Bluetooth-speed (~2MBit/s), and not with > "Highspeed". I have two Bluetooth 3.0+HS Dongles and also the > integrated wlan-chip is recognized: "ifconfig displays a > wlan-adapter; and I don't have any wlan-card or -dongle in my PC, so > I think this displayed wlan-adapter is the one from the > Bluetooth-dongle. > > I have a Windows PC with two virtual machines in it: Two Ubuntu12.04 > systems. I inserted the two Bluetooth 3.0+HS dongles in my Windows > PC and created an USB-filter for each dongle to one Ubuntu system. > So as I said before, datatransfer via Bluetooth between these two > virtual Ubuntu systems works fine and also the wlan-adapter is > displayed under ifconfig - but I only have bluetooth-speed =( First you need High Speed support in the dongle. When you insert dongle you should see 2 HCI devices: BREDR and HCI_AMP - which is High Speed controller. Second you have to wait till we merge our patches upstream and add High Speed support maybe later this year... Best regards Andrei Emeltchenko