Attaching a patch which adds start_inquiry functionality to the hciops plugin.
I have made the following changes :
* use hci_send_cmd instead of hci_send_req.
* move the cmd_status callback from dbus-hci.c to adapter.c and call
* hardcode the callback instead of passing a function pointer.
If you are OK with this framework, i can start working on the periodic
Let me know what you think.