h6. [[USBDriver]] h6(. » USB Soft Controller Block h2. USB Soft Controller Block |_<^{width:4em}. Offset |_<^. Contents | |>^. +0|<^. Pointer to a [[USB HC Headers|usbd_bus]] | |>^. +n|<^. Other private data for the host controller | h4. Notes This structure contains at the start a bus structure, followed by any pertinent data the host controller wishes to store.