Hi, with HCI_RAW, application can bypass the bluez stack and send raw stuff to dongle. This seems not possible anymore with btusb because it uses "hdev->conn_hash" to check if ACLDATA/SCODATA should be send/received. These checks make the HCI_RAW mode a bit useless (ie not working for acl and sco). Can we make the HCI_RAW work like before with acl and sco data ? For example we can ignore theses check in HCI_RAW mode and send a notify event when we turn on/off HCI_RAW mode. Matthieu PS : what happen if a dongle receive acl/sco data that aren't collected by the host (because urb aren't submitted) ? They remain in a FIFO ? There are dropped ? -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html