net/bluetooth/Kconfig

   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 CRYPTO
  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)
  26              SMP Module (Security Manager Protocol)
  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
  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/>.
  35
  36 if BT != n
  37
  38 config BT_L2CAP
  39         bool "L2CAP protocol support"
  40         select CRC16
  41         select CRYPTO
  42         select CRYPTO_BLKCIPHER
  43         select CRYPTO_AES
  44         select CRYPTO_ECB
  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
  50           Also included is support for SMP (Security Manager Protocol) which
  51           is the security layer on top of LE (Low Energy) links.
  52
  53 config BT_SCO
  54         bool "SCO links support"
  55         help
  56           SCO link provides voice transport over Bluetooth.  SCO support is
  57           required for voice applications like Headset and Audio.
  58
  59 endif
  60
  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