Help¶

This option enables support for Enhanced ATT bearers support. When enabled additional L2CAP channels can be connected as bearers enabling multiple outstanding request.

Direct dependencies¶

BT_L2CAP_ECRED && BT_CONN && BT_HCI_HOST && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Symbols that select this symbol¶

BT_AUDIO_UNICAST

Kconfig definition¶

At <Zephyr>/subsys/bluetooth/host/Kconfig.gatt:37

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:8 → <Zephyr>/subsys/bluetooth/Kconfig:239 → <Zephyr>/subsys/bluetooth/host/Kconfig:506

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

config BT_EATT
    bool "Enhanced ATT Bearers support [EXPERIMENTAL]"
    depends on BT_L2CAP_ECRED && BT_CONN && BT_HCI_HOST && BT_HCI && BT
    help
      This option enables support for Enhanced ATT bearers support. When
      enabled additional L2CAP channels can be connected as bearers enabling
      multiple outstanding request.

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