diff options
Diffstat (limited to 'net/bluetooth/Kconfig')
| -rw-r--r-- | net/bluetooth/Kconfig | 64 |
1 files changed, 45 insertions, 19 deletions
diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig index db82a40875e8..6b2b65a66700 100644 --- a/net/bluetooth/Kconfig +++ b/net/bluetooth/Kconfig @@ -1,15 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Bluetooth subsystem configuration # menuconfig BT tristate "Bluetooth subsystem support" - depends on NET && !S390 + depends on !S390 depends on RFKILL || !RFKILL select CRC16 select CRYPTO - select CRYPTO_BLKCIPHER - select CRYPTO_AES + select CRYPTO_SKCIPHER + select CRYPTO_LIB_AES + imply CRYPTO_AES select CRYPTO_CMAC select CRYPTO_ECB select CRYPTO_SHA256 @@ -19,7 +21,7 @@ menuconfig BT 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 <http://www.bluetooth.com/>. + Bluetooth can be found at <https://www.bluetooth.com/>. Linux Bluetooth subsystem consist of several layers: Bluetooth Core @@ -27,6 +29,7 @@ menuconfig BT SCO audio links L2CAP (Logical Link Control and Adaptation Protocol) SMP (Security Manager Protocol) on LE (Low Energy) links + ISO isochronous links HCI Device drivers (Interface to the hardware) RFCOMM Module (RFCOMM Protocol) BNEP Module (Bluetooth Network Encapsulation Protocol) @@ -59,15 +62,6 @@ 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 - help - Bluetooth High Speed includes support for off-loading - Bluetooth connections via 802.11 (wifi) physical layer - available with Bluetooth version 3.0 or later. - config BT_LE bool "Bluetooth Low Energy (LE) features" depends on BT @@ -76,6 +70,17 @@ config BT_LE Bluetooth Low Energy includes support low-energy physical layer available with Bluetooth version 4.0 or later. +config BT_LE_L2CAP_ECRED + bool "Bluetooth L2CAP Enhanced Credit Flow Control" + depends on BT_LE + default y + help + Bluetooth Low Energy L2CAP Enhanced Credit Flow Control available with + Bluetooth version 5.2 or later. + + This can be overridden by passing bluetooth.enable_ecred=[1|0] + on the kernel commandline. + config BT_6LOWPAN tristate "Bluetooth 6LoWPAN support" depends on BT_LE && 6LOWPAN @@ -91,6 +96,28 @@ config BT_LEDS This option selects a few LED triggers for different Bluetooth events. +config BT_MSFTEXT + bool "Enable Microsoft extensions" + depends on BT + help + This options enables support for the Microsoft defined HCI + vendor extensions. + +config BT_AOSPEXT + bool "Enable Android Open Source Project extensions" + depends on BT + help + This options enables support for the Android Open Source + Project defined HCI vendor extensions. + +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. + config BT_SELFTEST bool "Bluetooth self testing support" depends on BT && DEBUG_KERNEL @@ -118,12 +145,11 @@ config BT_SELFTEST_SMP 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 +config BT_FEATURE_DEBUG + bool "Enable runtime option for debugging statements" + depends on BT && !DYNAMIC_DEBUG help - Provide extensive information about internal Bluetooth states - in debugfs. + This provides an option to enable/disable debugging statements + at runtime via the experimental features interface. source "drivers/bluetooth/Kconfig" |