What: /sys/class/bluetooth/hci/reset Date: 14-Jan-2025 KernelVersion: 6.13 Contact: linux-bluetooth@vger.kernel.org Description: This write-only attribute allows users to trigger the vendor reset method on the Bluetooth device when arbitrary data is written. The reset may or may not be done through the device transport (e.g., UART/USB), and can also be done through an out-of-band approach such as GPIO.