Return-Path: Message-ID: <48919D91.3070703@krevsbech.dk> Date: Thu, 31 Jul 2008 13:10:09 +0200 From: Kasper Revsbech MIME-Version: 1.0 To: linux-bluetooth@vger.kernel.org Subject: How to set packet type and how to see which packet type is in use ? Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi I am trying to compare some different Bluetooth setup. Doing that I would like to try with different baseband packet types. So far I have been trying in two scenarios using hciconfig hci0 ptype and that seems to work, at least in the case where I am using RFCOMM sockets for communication. But judging from the transfer rate it does not seem to work using a PAND/BNEP setup. This leads to the following questions: - How can I observe the currently uses packet type? I have been trying with hcidump and even parsed it with wireshark but can't really find the identifier that identifies witch packet type currently is in use. - Can I by somehow set the packettype using setsocktop() on a rfcomm socket ? I have been look to find documentation on the content of the sockopt struc used but can't really find any. I have also tried looking in the code but can't figure out how to manipulate the packet type else that using hciconfig Thanks Kasper Revsbech