c7741d16a5
When receiving a HCI Hardware Error event, the controller should be assumed to be non-functional until issuing a HCI Reset command. The Bluetooth hardware errors are vendor specific and so add a new hdev->hw_error callback that drivers can provide to run extra code to handle the hardware error. After completing the vendor specific error handling perform a full reset of the Bluetooth stack by closing and re-opening the transport. Based-on-patch-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>