bt scan 1

# uname -a
FreeBSD blynk.waitman.net 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r275492: Fri Dec  5 06:52:11 PST 2014     waitman@blynk.waitman.net:/usr/obj/usr/src/sys/BLYNK  amd64


# usbconfig -d 0.5 dump_device_desc
ugen0.5: <CSR8510 A10 vendor 0x0a12> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA)

  bLength = 0x0012 
  bDescriptorType = 0x0001 
  bcdUSB = 0x0200 
  bDeviceClass = 0x00e0  <Wireless controller>
  bDeviceSubClass = 0x0001 
  bDeviceProtocol = 0x0001 
  bMaxPacketSize0 = 0x0040 
  idVendor = 0x0a12 
  idProduct = 0x0001 
  bcdDevice = 0x8891 
  iManufacturer = 0x0000  <no string>
  iProduct = 0x0002  <CSR8510 A10>
  iSerialNumber = 0x0000  <no string>
  bNumConfigurations = 0x0001 

# service bluetooth start ubt0
/etc/rc.d/bluetooth: ERROR: Unable to setup Bluetooth stack for device ubt0

ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 4> on usbus0
WARNING: attempt to domain_add(bluetooth) after domainfinalize()
WARNING: attempt to domain_add(netgraph) after domainfinalize()

Mar 17 18:19:36 blynk kernel: ng_hci_process_command_timeout: ubt0hci - unable to complete HCI command OGF=0x3, OCF=0x3. Timeout
Mar 17 18:19:37 blynk waitman: /etc/rc.d/bluetooth: ERROR: Unable to setup Bluetooth stack for device ubt0
Mar 17 18:22:14 blynk kernel: ubt0: at uhub2, port 2, addr 6 (disconnected)
Mar 17 18:22:17 blynk kernel: ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 7> on usbus0
Mar 17 18:22:18 blynk root: /etc/rc.d/bluetooth: ERROR: Unable to setup Bluetooth stack for device ubt0
Mar 17 18:23:11 blynk kernel: ng_hci_process_command_timeout: ubt0hci - unable to complete HCI command OGF=0x3, OCF=0x3. Timeout
Mar 17 18:23:12 blynk waitman: /etc/rc.d/bluetooth: ERROR: Unable to setup Bluetooth stack for device ubt0
Mar 17 18:25:42 blynk kernel: ubt0: <vendor 0x0a12 CSR8510 A10, class 224/1, rev 2.00/88.91, addr 4> on usbus0

# hccontrol -n ubt0hci inquiry
hccontrol: Could not find HCI nodes

# sdpcontrol -l browse

Record Handle: 00000000
Service Class ID List:
        Service Discovery Server (0x1000)
Protocol Descriptor List:
        L2CAP (0x0100)
        SDP (0x0001)
Bluetooth Profile Descriptor List:
        Service Discovery Server (0x1000) ver. 1.0

Record Handle: 0x00000001
Service Class ID List:
        Browse Group Descriptor (0x1001)