1# 2# Bluetooth subsystem configuration 3# 4 5menuconfig BT 6 depends on NET && !S390 7 tristate "Bluetooth subsystem support" 8 help 9 Bluetooth is low-cost, low-power, short-range wireless technology. 10 It was designed as a replacement for cables and other short-range 11 technologies like IrDA. Bluetooth operates in personal area range 12 that typically extends up to 10 meters. More information about 13 Bluetooth can be found at <http://www.bluetooth.com/>. 14 15 Linux Bluetooth subsystem consist of several layers: 16 Bluetooth Core (HCI device and connection manager, scheduler) 17 HCI Device drivers (Interface to the hardware) 18 SCO Module (SCO audio links) 19 L2CAP Module (Logical Link Control and Adaptation Protocol) 20 RFCOMM Module (RFCOMM Protocol) 21 BNEP Module (Bluetooth Network Encapsulation Protocol) 22 CMTP Module (CAPI Message Transport Protocol) 23 HIDP Module (Human Interface Device Protocol) 24 25 Say Y here to compile Bluetooth support into the kernel or say M to 26 compile it as module (bluetooth). 27 28 To use Linux Bluetooth subsystem, you will need several user-space 29 utilities like hciconfig and hcid. These utilities and updates to 30 Bluetooth kernel modules are provided in the BlueZ packages. 31 For more information, see <http://www.bluez.org/>. 32 33config BT_L2CAP 34 tristate "L2CAP protocol support" 35 depends on BT 36 help 37 L2CAP (Logical Link Control and Adaptation Protocol) provides 38 connection oriented and connection-less data transport. L2CAP 39 support is required for most Bluetooth applications. 40 41 Say Y here to compile L2CAP support into the kernel or say M to 42 compile it as module (l2cap). 43 44config BT_SCO 45 tristate "SCO links support" 46 depends on BT 47 help 48 SCO link provides voice transport over Bluetooth. SCO support is 49 required for voice applications like Headset and Audio. 50 51 Say Y here to compile SCO support into the kernel or say M to 52 compile it as module (sco). 53 54source "net/bluetooth/rfcomm/Kconfig" 55 56source "net/bluetooth/bnep/Kconfig" 57 58source "net/bluetooth/cmtp/Kconfig" 59 60source "net/bluetooth/hidp/Kconfig" 61 62source "drivers/bluetooth/Kconfig" 63 64