From 462fcd53924ccc21596d30edd0673fa7c939b392 Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Thu, 27 Oct 2022 16:18:04 -0700 Subject: Bluetooth: Add CONFIG_BT_LE_L2CAP_ECRED This adds CONFIG_BT_LE_L2CAP_ECRED which can be used to enable L2CAP Enhanced Credit Flow Control Mode by default, previously it was only possible to set it via module parameter (e.g. bluetooth.enable_ecred=1). Since L2CAP ECRED mode is required by the likes of EATT which is recommended for LE Audio this enables it by default. Signed-off-by: Luiz Augusto von Dentz Tested-By: Tedd Ho-Jeong An --- net/bluetooth/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'net/bluetooth/Kconfig') diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig index ae3bdc6dfc92..da7cac0a1b71 100644 --- a/net/bluetooth/Kconfig +++ b/net/bluetooth/Kconfig @@ -78,6 +78,17 @@ 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 -- cgit