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 | |
| f1e91e16 | 9 | select CRC16 |
| daf4ce85 | 10 | select CRYPTO |
| f1e91e16 UF |
11 | select CRYPTO_BLKCIPHER |
| 12 | select CRYPTO_AES | |
| 407cecf6 | 13 | select CRYPTO_CMAC |
| f1e91e16 | 14 | select CRYPTO_ECB |
| 5a349186 | 15 | select CRYPTO_SHA256 |
| 1da177e4 LT |
16 | help |
| 17 | Bluetooth is low-cost, low-power, short-range wireless technology. | |
| 18 | It was designed as a replacement for cables and other short-range | |
| 19 | technologies like IrDA. Bluetooth operates in personal area range | |
| 20 | that typically extends up to 10 meters. More information about | |
| 21 | Bluetooth can be found at <http://www.bluetooth.com/>. | |
| 22 | ||
| 23 | Linux Bluetooth subsystem consist of several layers: | |
| f1e91e16 UF |
24 | Bluetooth Core |
| 25 | HCI device and connection manager, scheduler | |
| 26 | SCO audio links | |
| 27 | L2CAP (Logical Link Control and Adaptation Protocol) | |
| 28 | SMP (Security Manager Protocol) on LE (Low Energy) links | |
| 1da177e4 | 29 | HCI Device drivers (Interface to the hardware) |
| 1da177e4 LT |
30 | RFCOMM Module (RFCOMM Protocol) |
| 31 | BNEP Module (Bluetooth Network Encapsulation Protocol) | |
| 32 | CMTP Module (CAPI Message Transport Protocol) | |
| 33 | HIDP Module (Human Interface Device Protocol) | |
| 34 | ||
| 35 | Say Y here to compile Bluetooth support into the kernel or say M to | |
| 36 | compile it as module (bluetooth). | |
| 37 | ||
| 38 | To use Linux Bluetooth subsystem, you will need several user-space | |
| a0019bca GP |
39 | utilities like hciconfig and bluetoothd. These utilities and updates |
| 40 | to Bluetooth kernel modules are provided in the BlueZ packages. For | |
| 41 | more information, see <http://www.bluez.org/>. | |
| 1da177e4 | 42 | |
| 65efd2bf MH |
43 | config BT_BREDR |
| 44 | bool "Bluetooth Classic (BR/EDR) features" | |
| 45 | depends on BT | |
| 46 | default y | |
| 97550887 | 47 | |
| 1da177e4 LT |
48 | source "net/bluetooth/rfcomm/Kconfig" |
| 49 | ||
| 50 | source "net/bluetooth/bnep/Kconfig" | |
| 51 | ||
| 52 | source "net/bluetooth/cmtp/Kconfig" | |
| 53 | ||
| 54 | source "net/bluetooth/hidp/Kconfig" | |
| 55 | ||
| 244bc377 AW |
56 | config BT_HS |
| 57 | bool "Bluetooth High Speed (HS) features" | |
| 58 | depends on BT_BREDR | |
| 59 | default y | |
| 60 | ||
| 65efd2bf MH |
61 | config BT_LE |
| 62 | bool "Bluetooth Low Energy (LE) features" | |
| 63 | depends on BT | |
| 64 | default y | |
| 65 | ||
| 66 | config BT_6LOWPAN | |
| 67 | tristate "Bluetooth 6LoWPAN support" | |
| 68 | depends on BT_LE && 6LOWPAN | |
| 69 | help | |
| 70 | IPv6 compression over Bluetooth Low Energy. | |
| 71 | ||
| 6d5d2ee6 HK |
72 | config BT_LEDS |
| 73 | bool "Enable LED triggers" | |
| 74 | depends on BT | |
| 75 | depends on LEDS_CLASS | |
| 76 | select LEDS_TRIGGERS | |
| 77 | help | |
| 78 | This option selects a few LED triggers for different | |
| 79 | Bluetooth events. | |
| 80 | ||
| ee485290 MH |
81 | config BT_SELFTEST |
| 82 | bool "Bluetooth self testing support" | |
| 83 | depends on BT && DEBUG_KERNEL | |
| 84 | help | |
| 85 | Run self tests when initializing the Bluetooth subsystem. This | |
| 86 | is a developer option and can cause significant delay when booting | |
| 87 | the system. | |
| 88 | ||
| 89 | When the Bluetooth subsystem is built as module, then the test | |
| 90 | cases are run first thing at module load time. When the Bluetooth | |
| 91 | subsystem is compiled into the kernel image, then the test cases | |
| 92 | are run late in the initcall hierarchy. | |
| 93 | ||
| 0b6415b6 JH |
94 | config BT_SELFTEST_ECDH |
| 95 | bool "ECDH test cases" | |
| 96 | depends on BT_LE && BT_SELFTEST | |
| 97 | help | |
| 98 | Run test cases for ECDH cryptographic functionality used by the | |
| 99 | Bluetooth Low Energy Secure Connections feature. | |
| 100 | ||
| 0a2b0f04 JH |
101 | config BT_SELFTEST_SMP |
| 102 | bool "SMP test cases" | |
| 103 | depends on BT_LE && BT_SELFTEST | |
| 104 | help | |
| 105 | Run test cases for SMP cryptographic functionality, including both | |
| 106 | legacy SMP as well as the Secure Connections features. | |
| 107 | ||
| 035a07d5 MH |
108 | config BT_DEBUGFS |
| 109 | bool "Export Bluetooth internals in debugfs" | |
| 110 | depends on BT && DEBUG_FS | |
| 111 | default y | |
| 112 | help | |
| 113 | Provide extensive information about internal Bluetooth states | |
| 114 | in debugfs. | |
| 115 | ||
| 1da177e4 | 116 | source "drivers/bluetooth/Kconfig" |