uhidev —
USB Human Interface Device support
uhidev* at uhub?
ucycom* at uhidev? reportid ?
uhid* at uhidev? reportid ?
ukbd* at uhidev? reportid ?
ums* at uhidev? reportid ?
uts* at uhidev? reportid ?
The uhidev driver handles all Human Interface Devices.
  Each HID device can have several components, e.g., a keyboard and a mouse.
  These components use different report identifiers (a byte) to distinguish
  which one data is coming from. The uhidev driver has
  other drivers attached that handle particular kinds of devices and
  uhidev only dispatches data to them based on the
  report id.
The uhidev driver appeared in NetBSD
  1.6.