tree 350663dd9b6f5301e69a3d9fe93e4e7a6c53c941
parent fddf5990bd30557a8249a068d84514d9b4878920
author Harald Welte <laforge@osmocom.org> 1643571672 +0100
committer Harald Welte <laforge@osmocom.org> 1643734632 +0100

icE1usb: Move GPS-DO USB control to separate USB interface

doing so significantly simplifies the development of a Linux kernel
driver, as the GPS-DO only exists once (not twice, like the per-E1-line
interface), and Linux kernel USB drivers typically are for an interface.

There is an option to write a usb_device_driver, but doing so will
exclude the per-interface drivers from still being probed in their usual
fashion.

While we introduce this new USB Interface for the GPS-DO, we also
move the related control endpoint requests from the device level to the
interface level.

Finally, some naming inconsistency between "enum
ice1usb_gpsdo_antenna_state" vs. the member name antenna_status is
resolved.

Change-Id: Icd6555a14896c38626fb147b78af44ff719f2254