xref: /openbmc/linux/net/bluetooth/Kconfig (revision c819e2cf)
1#
2# Bluetooth subsystem configuration
3#
4
5menuconfig BT
6	tristate "Bluetooth subsystem support"
7	depends on NET && !S390
8	depends on RFKILL || !RFKILL
9	select CRC16
10	select CRYPTO
11	select CRYPTO_BLKCIPHER
12	select CRYPTO_AES
13	select CRYPTO_CMAC
14	select CRYPTO_ECB
15	select CRYPTO_SHA256
16	help
17	  Bluetooth is low-cost, low-power, short-range wireless technology.
18	  It was designed as a replacement for cables and other short-range
19	  technologies like IrDA.  Bluetooth operates in personal area range
20	  that typically extends up to 10 meters.  More information about
21	  Bluetooth can be found at <http://www.bluetooth.com/>.
22
23	  Linux Bluetooth subsystem consist of several layers:
24	     Bluetooth Core
25		HCI device and connection manager, scheduler
26		SCO audio links
27		L2CAP (Logical Link Control and Adaptation Protocol)
28		SMP (Security Manager Protocol) on LE (Low Energy) links
29	     HCI Device drivers (Interface to the hardware)
30	     RFCOMM Module (RFCOMM Protocol)
31	     BNEP Module (Bluetooth Network Encapsulation Protocol)
32	     CMTP Module (CAPI Message Transport Protocol)
33	     HIDP Module (Human Interface Device Protocol)
34
35	  Say Y here to compile Bluetooth support into the kernel or say M to
36	  compile it as module (bluetooth).
37
38	  To use Linux Bluetooth subsystem, you will need several user-space
39	  utilities like hciconfig and bluetoothd.  These utilities and updates
40	  to Bluetooth kernel modules are provided in the BlueZ packages.  For
41	  more information, see <http://www.bluez.org/>.
42
43config BT_BREDR
44	bool "Bluetooth Classic (BR/EDR) features"
45	depends on BT
46	default y
47
48source "net/bluetooth/rfcomm/Kconfig"
49
50source "net/bluetooth/bnep/Kconfig"
51
52source "net/bluetooth/cmtp/Kconfig"
53
54source "net/bluetooth/hidp/Kconfig"
55
56config BT_LE
57	bool "Bluetooth Low Energy (LE) features"
58	depends on BT
59	default y
60
61config BT_6LOWPAN
62	tristate "Bluetooth 6LoWPAN support"
63	depends on BT_LE && 6LOWPAN
64	help
65	  IPv6 compression over Bluetooth Low Energy.
66
67source "drivers/bluetooth/Kconfig"
68