projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | # |
| 2 | # Bluetooth subsystem configuration | |
| 3 | # | |
| 4 | ||
| 5 | menuconfig BT | |
| 1da177e4 | 6 | tristate "Bluetooth subsystem support" |
| 1a097181 MH |
7 | depends on NET && !S390 |
| 8 | depends on RFKILL || !RFKILL | |
| 1da177e4 LT |
9 | help |
| 10 | Bluetooth is low-cost, low-power, short-range wireless technology. | |
| 11 | It was designed as a replacement for cables and other short-range | |
| 12 | technologies like IrDA. Bluetooth operates in personal area range | |
| 13 | that typically extends up to 10 meters. More information about | |
| 14 | Bluetooth can be found at <http://www.bluetooth.com/>. | |
| 15 | ||
| 16 | Linux Bluetooth subsystem consist of several layers: | |
| 17 | Bluetooth Core (HCI device and connection manager, scheduler) | |
| 18 | HCI Device drivers (Interface to the hardware) | |
| 19 | SCO Module (SCO audio links) | |
| 20 | L2CAP Module (Logical Link Control and Adaptation Protocol) | |
| 21 | RFCOMM Module (RFCOMM Protocol) | |
| 22 | BNEP Module (Bluetooth Network Encapsulation Protocol) | |
| 23 | CMTP Module (CAPI Message Transport Protocol) | |
| 24 | HIDP Module (Human Interface Device Protocol) | |
| 3a0259bb | 25 | SMP Module (Security Manager Protocol) |
| 1da177e4 LT |
26 | |
| 27 | Say Y here to compile Bluetooth support into the kernel or say M to | |
| 28 | compile it as module (bluetooth). | |
| 29 | ||
| 30 | To use Linux Bluetooth subsystem, you will need several user-space | |
| a0019bca GP |
31 | utilities like hciconfig and bluetoothd. These utilities and updates |
| 32 | to Bluetooth kernel modules are provided in the BlueZ packages. For | |
| 33 | more information, see <http://www.bluez.org/>. | |
| 1da177e4 | 34 | |
| d45dcef7 GP |
35 | if BT != n |
| 36 | ||
| 1da177e4 | 37 | config BT_L2CAP |
| 64274518 | 38 | bool "L2CAP protocol support" |
| cbe86b98 | 39 | select CRC16 |
| 3a0259bb VCG |
40 | select CRYPTO |
| 41 | select CRYPTO_BLKCIPHER | |
| 42 | select CRYPTO_AES | |
| 43 | select CRYPTO_ECB | |
| 1da177e4 LT |
44 | help |
| 45 | L2CAP (Logical Link Control and Adaptation Protocol) provides | |
| 46 | connection oriented and connection-less data transport. L2CAP | |
| 47 | support is required for most Bluetooth applications. | |
| 48 | ||
| 3a0259bb VCG |
49 | Also included is support for SMP (Security Manager Protocol) which |
| 50 | is the security layer on top of LE (Low Energy) links. | |
| 51 | ||
| 1da177e4 | 52 | config BT_SCO |
| 64274518 | 53 | bool "SCO links support" |
| 1da177e4 LT |
54 | help |
| 55 | SCO link provides voice transport over Bluetooth. SCO support is | |
| 56 | required for voice applications like Headset and Audio. | |
| 57 | ||
| d45dcef7 GP |
58 | endif |
| 59 | ||
| 1da177e4 LT |
60 | source "net/bluetooth/rfcomm/Kconfig" |
| 61 | ||
| 62 | source "net/bluetooth/bnep/Kconfig" | |
| 63 | ||
| 64 | source "net/bluetooth/cmtp/Kconfig" | |
| 65 | ||
| 66 | source "net/bluetooth/hidp/Kconfig" | |
| 67 | ||
| 68 | source "drivers/bluetooth/Kconfig" | |
| 69 |