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Bluetooth: Add HCI User Channel driver for native POSIX port

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Introduce a custom HCI driver for the native POSIX port, which opens a
HCI User Channel socket to the Linux kernel to gain access to a local
Bluetooth controller.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Johan Hedberg 2018-05-25 13:32:34 +03:00 • committed by Anas Nashif
commit 7d9896575b
9 changed files with 280 additions and 2 deletions
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10
drivers/bluetooth/hci/Kconfig
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@ -43,6 +43,16 @@ config BT_SPI
additional platform specific knowledge may need to be added as
devices are.
config BT_USERCHAN
bool "HCI User Channel based driver"
depends on BOARD_NATIVE_POSIX
help
This driver provides access to the local Linux host's Bluetooth
adapter using a User Channel HCI socket to the Linux kernel. It
is only intended to be used with the native POSIX build of Zephyr.
The Bluetooth adapter must be powered off in order for Zephyr to
be able to use it.
config BT_NO_DRIVER
bool "No default HCI driver"
help