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_ECB 14 select CRYPTO_SHA256 15 help 16 Bluetooth is low-cost, low-power, short-range wireless technology. 17 It was designed as a replacement for cables and other short-range 18 technologies like IrDA. Bluetooth operates in personal area range 19 that typically extends up to 10 meters. More information about 20 Bluetooth can be found at <http://www.bluetooth.com/>. 21 22 Linux Bluetooth subsystem consist of several layers: 23 Bluetooth Core 24 HCI device and connection manager, scheduler 25 SCO audio links 26 L2CAP (Logical Link Control and Adaptation Protocol) 27 SMP (Security Manager Protocol) on LE (Low Energy) links 28 HCI Device drivers (Interface to the hardware) 29 RFCOMM Module (RFCOMM Protocol) 30 BNEP Module (Bluetooth Network Encapsulation Protocol) 31 CMTP Module (CAPI Message Transport Protocol) 32 HIDP Module (Human Interface Device Protocol) 33 34 Say Y here to compile Bluetooth support into the kernel or say M to 35 compile it as module (bluetooth). 36 37 To use Linux Bluetooth subsystem, you will need several user-space 38 utilities like hciconfig and bluetoothd. These utilities and updates 39 to Bluetooth kernel modules are provided in the BlueZ packages. For 40 more information, see <http://www.bluez.org/>. 41 42config BT_6LOWPAN 43 bool "Bluetooth 6LoWPAN support" 44 depends on BT && IPV6 45 select 6LOWPAN_IPHC 46 help 47 IPv6 compression over Bluetooth. 48 49source "net/bluetooth/rfcomm/Kconfig" 50 51source "net/bluetooth/bnep/Kconfig" 52 53source "net/bluetooth/cmtp/Kconfig" 54 55source "net/bluetooth/hidp/Kconfig" 56 57source "drivers/bluetooth/Kconfig" 58