CONFIG_BT_HCI_RAW_RESERVE

Buffer headroom needed for HCI transport

Type: int

Help

This option is used by the HCI raw transport implementation to
declare how much headroom it needs for any HCI transport headers.

Direct dependencies

BT_HCI_RAW && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Defaults

• 1 if BT_HCI_RAW_H4

• 0

Kconfig definition

At <Zephyr>/subsys/bluetooth/Kconfig:68

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:44 → <Zephyr>/subsys/Kconfig:9

Menu path: (Top) → Sub Systems and OS Services → Bluetooth

config BT_HCI_RAW_RESERVE
    int "Buffer headroom needed for HCI transport"
    default 1 if BT_HCI_RAW_H4
    default 0
    depends on BT_HCI_RAW && BT_HCI && BT
    help
      This option is used by the HCI raw transport implementation to
      declare how much headroom it needs for any HCI transport headers.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)