Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | # |
| 2 | # Bluetooth subsystem configuration |
| 3 | # |
| 4 | |
| 5 | menuconfig BT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | tristate "Bluetooth subsystem support" |
Marcel Holtmann | 1a09718 | 2009-06-14 15:21:25 +0200 | [diff] [blame] | 7 | depends on NET && !S390 |
| 8 | depends on RFKILL || !RFKILL |
Randy Dunlap | daf4ce8 | 2011-06-22 10:08:11 -0700 | [diff] [blame] | 9 | select CRYPTO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | help |
| 11 | Bluetooth is low-cost, low-power, short-range wireless technology. |
| 12 | It was designed as a replacement for cables and other short-range |
| 13 | technologies like IrDA. Bluetooth operates in personal area range |
| 14 | that typically extends up to 10 meters. More information about |
| 15 | Bluetooth can be found at <http://www.bluetooth.com/>. |
| 16 | |
| 17 | Linux Bluetooth subsystem consist of several layers: |
| 18 | Bluetooth Core (HCI device and connection manager, scheduler) |
| 19 | HCI Device drivers (Interface to the hardware) |
| 20 | SCO Module (SCO audio links) |
| 21 | L2CAP Module (Logical Link Control and Adaptation Protocol) |
| 22 | RFCOMM Module (RFCOMM Protocol) |
| 23 | BNEP Module (Bluetooth Network Encapsulation Protocol) |
| 24 | CMTP Module (CAPI Message Transport Protocol) |
| 25 | HIDP Module (Human Interface Device Protocol) |
Vinicius Costa Gomes | 3a0259b | 2011-06-09 18:50:43 -0300 | [diff] [blame] | 26 | SMP Module (Security Manager Protocol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | |
| 28 | Say Y here to compile Bluetooth support into the kernel or say M to |
| 29 | compile it as module (bluetooth). |
| 30 | |
| 31 | To use Linux Bluetooth subsystem, you will need several user-space |
Gustavo F. Padovan | a0019bc | 2011-02-07 19:15:43 -0200 | [diff] [blame] | 32 | utilities like hciconfig and bluetoothd. These utilities and updates |
| 33 | to Bluetooth kernel modules are provided in the BlueZ packages. For |
| 34 | more information, see <http://www.bluez.org/>. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 35 | |
Gustavo F. Padovan | d45dcef | 2011-02-25 22:41:25 -0300 | [diff] [blame] | 36 | if BT != n |
| 37 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | config BT_L2CAP |
Gustavo F. Padovan | 6427451 | 2011-02-07 20:08:52 -0200 | [diff] [blame] | 39 | bool "L2CAP protocol support" |
Randy Dunlap | cbe86b9 | 2009-08-24 16:32:50 -0700 | [diff] [blame] | 40 | select CRC16 |
Vinicius Costa Gomes | 3a0259b | 2011-06-09 18:50:43 -0300 | [diff] [blame] | 41 | select CRYPTO |
| 42 | select CRYPTO_BLKCIPHER |
| 43 | select CRYPTO_AES |
| 44 | select CRYPTO_ECB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 45 | help |
| 46 | L2CAP (Logical Link Control and Adaptation Protocol) provides |
| 47 | connection oriented and connection-less data transport. L2CAP |
| 48 | support is required for most Bluetooth applications. |
| 49 | |
Vinicius Costa Gomes | 3a0259b | 2011-06-09 18:50:43 -0300 | [diff] [blame] | 50 | Also included is support for SMP (Security Manager Protocol) which |
| 51 | is the security layer on top of LE (Low Energy) links. |
| 52 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 53 | config BT_SCO |
Gustavo F. Padovan | 6427451 | 2011-02-07 20:08:52 -0200 | [diff] [blame] | 54 | bool "SCO links support" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 55 | help |
| 56 | SCO link provides voice transport over Bluetooth. SCO support is |
| 57 | required for voice applications like Headset and Audio. |
| 58 | |
Gustavo F. Padovan | d45dcef | 2011-02-25 22:41:25 -0300 | [diff] [blame] | 59 | endif |
| 60 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 61 | source "net/bluetooth/rfcomm/Kconfig" |
| 62 | |
| 63 | source "net/bluetooth/bnep/Kconfig" |
| 64 | |
| 65 | source "net/bluetooth/cmtp/Kconfig" |
| 66 | |
| 67 | source "net/bluetooth/hidp/Kconfig" |
| 68 | |
| 69 | source "drivers/bluetooth/Kconfig" |
| 70 | |