PlugIns of OS X El Capitan 10.11.3's IOBluetoothFamily kext are as follows:Į6440:~ admin$ cd /System/Library/Extensions/IOBluetoothFamily.kext/Contents/PlugIns/ĭrwxr-xr-x 9 root wheel 306 Mar 11 21:49.
The CSR controller transport kext can then be patched. However, on looking for the hardware specs of the BT device, it turns out to be a CSR-based module (Google is our friend!). Patch attempts of the generic IOBluetoothHostControllerUSBTransport kext lead nowhere. Here's what to do (illustrations under El Capitan 10.11.3):
As usual, this requires patching of the appropriate Bluetooth controller transport kext. However, it cannot be turned on or off by default. The BT4.0 module of the Intel Advanced-N 6235 (ven:dev id = 8087:07da) is supported OOB under OS X.
