| 1 | # |
| 2 | # Bluetooth subsystem configuration |
| 3 | # |
| 4 | |
| 5 | menuconfig 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 | |
| 42 | source "net/bluetooth/rfcomm/Kconfig" |
| 43 | |
| 44 | source "net/bluetooth/bnep/Kconfig" |
| 45 | |
| 46 | source "net/bluetooth/cmtp/Kconfig" |
| 47 | |
| 48 | source "net/bluetooth/hidp/Kconfig" |
| 49 | |
| 50 | source "drivers/bluetooth/Kconfig" |