#
# Bluetooth subsystem configuration
#
menuconfig BT
tristate "Bluetooth subsystem support"
depends on NET && !S390
depends on RFKILL || !RFKILL
select CRC16
select CRYPTO
select CRYPTO_BLKCIPHER
select CRYPTO_AES
select CRYPTO_CMAC
select CRYPTO_ECB
select CRYPTO_SHA256
help
Bluetooth is low-cost, low-power, short-range wireless technology.
It was designed as a replacement for cables and other short-range
technologies like IrDA. Bluetooth operates in personal area range
that typically extends up to 10 meters. More information about
Bluetooth can be found at .
Linux Bluetooth subsystem consist of several layers:
Bluetooth Core
HCI device and connection manager, scheduler
SCO audio links
L2CAP (Logical Link Control and Adaptation Protocol)
SMP (Security Manager Protocol) on LE (Low Energy) links
HCI Device drivers (Interface to the hardware)
RFCOMM Module (RFCOMM Protocol)
BNEP Module (Bluetooth Network Encapsulation Protocol)
CMTP Module (CAPI Message Transport Protocol)
HIDP Module (Human Interface Device Protocol)
Say Y here to compile Bluetooth support into the kernel or say M to
compile it as module (bluetooth).
To use Linux Bluetooth subsystem, you will need several user-space
utilities like hciconfig and bluetoothd. These utilities and updates
to Bluetooth kernel modules are provided in the BlueZ packages. For
more information, see .
config BT_BREDR
bool "Bluetooth Classic (BR/EDR) features"
depends on BT
default y
source "net/bluetooth/rfcomm/Kconfig"
source "net/bluetooth/bnep/Kconfig"
source "net/bluetooth/cmtp/Kconfig"
source "net/bluetooth/hidp/Kconfig"
config BT_HS
bool "Bluetooth High Speed (HS) features"
depends on BT_BREDR
default y
config BT_LE
bool "Bluetooth Low Energy (LE) features"
depends on BT
default y
config BT_6LOWPAN
tristate "Bluetooth 6LoWPAN support"
depends on BT_LE && 6LOWPAN
help
IPv6 compression over Bluetooth Low Energy.
config BT_LEDS
bool "Enable LED triggers"
depends on BT
depends on LEDS_CLASS
select LEDS_TRIGGERS
help
This option selects a few LED triggers for different
Bluetooth events.
config BT_SELFTEST
bool "Bluetooth self testing support"
depends on BT && DEBUG_KERNEL
help
Run self tests when initializing the Bluetooth subsystem. This
is a developer option and can cause significant delay when booting
the system.
When the Bluetooth subsystem is built as module, then the test
cases are run first thing at module load time. When the Bluetooth
subsystem is compiled into the kernel image, then the test cases
are run late in the initcall hierarchy.
config BT_SELFTEST_ECDH
bool "ECDH test cases"
depends on BT_LE && BT_SELFTEST
help
Run test cases for ECDH cryptographic functionality used by the
Bluetooth Low Energy Secure Connections feature.
config BT_SELFTEST_SMP
bool "SMP test cases"
depends on BT_LE && BT_SELFTEST
help
Run test cases for SMP cryptographic functionality, including both
legacy SMP as well as the Secure Connections features.
config BT_DEBUGFS
bool "Export Bluetooth internals in debugfs"
depends on BT && DEBUG_FS
default y
help
Provide extensive information about internal Bluetooth states
in debugfs.
source "drivers/bluetooth/Kconfig"
th>| Lines |
h class='left'>AuthorFiles | Lines |
| 2017-02-07 | net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP | Julian Anastasov | 4 | -15/+27 |
| 2017-02-07 | net: add confirm_neigh method to dst_ops | Julian Anastasov | 1 | -0/+16 |
| 2017-02-07 | net: add dst_pending_confirm flag to skbuff | Julian Anastasov | 1 | -0/+1 |
| 2017-02-07 | ipv6: sr: fix non static symbol warnings | Wei Yongjun | 1 | -4/+4 |
| 2017-02-04 | net: ipv6: Use compressed IPv6 addresses showing route replace error | David Ahern | 1 | -1/+1 |
| 2017-02-04 | net: ipv6: Change notifications for multipath delete to RTA_MULTIPATH | David Ahern | 2 | -1/+28 |
| 2017-02-04 | net: ipv6: Change notifications for multipath add to RTA_MULTIPATH | David Ahern | 2 | -3/+53 |
| 2017-02-04 | net: ipv6: Add support to dump multipath routes via RTA_MULTIPATH attribute | David Ahern | 2 | -17/+105 |
| 2017-02-04 | net: ipv6: Allow shorthand delete of all nexthops in multipath route | David Ahern | 1 | -2/+36 |
| 2017-02-03 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next | David S. Miller | 7 | -39/+28 |
| 2017-02-03 | net: ipv6: Set protocol to kernel for local routes | David Ahern | 1 | -0/+1 |
| 2017-02-03 | tcp: add tcp_mss_clamp() helper | Eric Dumazet | 1 | -4/+1 |
| 2017-02-02 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net | David S. Miller | 2 | -2/+2 |
| 2017-02-02 | netfilter: allow logging from non-init namespaces | Michal Kubeček | 1 | -1/+1 |
| 2017-02-02 | netfilter: merge ctinfo into nfct pointer storage area | Florian Westphal | 1 | -1/+1 |
| 2017-02-02 | netfilter: add and use nf_ct_set helper | Florian Westphal | 3 | -8/+4 |
| 2017-02-02 | skbuff: add and use skb_nfct helper | Florian Westphal | 3 | -8/+8 |
| 2017-02-02 | netfilter: reset netfilter state when duplicating packet | Florian Westphal | 1 | -1/+1 |
| 2017-02-02 | netfilter: conntrack: no need to pass ctinfo to error handler | Florian Westphal | 1 | -6/+6 |