2 # Bluetooth subsystem configuration
6 tristate "Bluetooth subsystem support"
7 depends on NET && !S390
8 depends on RFKILL || !RFKILL
11 select CRYPTO_BLKCIPHER
15 Bluetooth is low-cost, low-power, short-range wireless technology.
16 It was designed as a replacement for cables and other short-range
17 technologies like IrDA. Bluetooth operates in personal area range
18 that typically extends up to 10 meters. More information about
19 Bluetooth can be found at <http://www.bluetooth.com/>.
21 Linux Bluetooth subsystem consist of several layers:
23 HCI device and connection manager, scheduler
25 L2CAP (Logical Link Control and Adaptation Protocol)
26 SMP (Security Manager Protocol) on LE (Low Energy) links
27 HCI Device drivers (Interface to the hardware)
28 RFCOMM Module (RFCOMM Protocol)
29 BNEP Module (Bluetooth Network Encapsulation Protocol)
30 CMTP Module (CAPI Message Transport Protocol)
31 HIDP Module (Human Interface Device Protocol)
33 Say Y here to compile Bluetooth support into the kernel or say M to
34 compile it as module (bluetooth).
36 To use Linux Bluetooth subsystem, you will need several user-space
37 utilities like hciconfig and bluetoothd. These utilities and updates
38 to Bluetooth kernel modules are provided in the BlueZ packages. For
39 more information, see <http://www.bluez.org/>.
41 source "net/bluetooth/rfcomm/Kconfig"
43 source "net/bluetooth/bnep/Kconfig"
45 source "net/bluetooth/cmtp/Kconfig"
47 source "net/bluetooth/hidp/Kconfig"
49 source "drivers/bluetooth/Kconfig"