Return-Path: MIME-Version: 1.0 Date: Wed, 15 Oct 2014 15:25:35 +0800 Message-ID: Subject: BT-4.1 features (e.g. concurrent GAP operations) support From: "Min Jun,Xi" To: linux-bluetooth@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi, Where can I find the latest BT-4.1 features support for Bluetooth-subsystem and BlueZ? In the 4.1 features, I know connection-oriented channels has been supported; I have one question about this new feature (Bluetooth Specification Version 4.1[Vol 3] page 293 of 668, ): "2.2.2.5 Concurrent Operation in Multiple GAP Roles"; this feature is very useful to support mesh-like topology, >From the description in chapter 2.2.2.5, the controller should support operations in multiple GAP roles concurrently, and the host should read the supported Link Layer States and State combinations from the Controller before any procedures or modes are used. Can anyone tell me if the bluetooth subsystem has supported the Link Layer states and the States combinations? I am also looking for the Controller support operations in multiple GAP roles concurrently, can anyone know if CSR/Nordic/Broadcom has got the USB dongles which supports concurrent operation and can used under Linux? Thank you! -- Best regards, Xi Minjun