This is a pretty usefu stat as this is what actually matters
Note that structure is just extended so any call with a wLength
shorter will just get the beginning of the struct (usb stack
limits response to wLength) and thus is fully backward compatible.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I0aa919d4870ca7e1b653b82ac4f76ed26b5e3b08
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
This allows the host driver to obtain the current errors, as they would
normally be reported over the IRQ endpoint. One important use case for
this is to obtain the initial error state when the driver starts up.
Change-Id: I6301bb23234c66afe083ceb500cff8a40813e8b6
Scan over every odd E1 frame TS0 byte to check if the A-bit is set,
indicating a remote alarm. If so, set yellow LED and report via the
error flags communicated to the host by USB interrupt transfer.
Change-Id: Ic4f57cf79bd32cf75f81ef3073cb8d4a2d1857d8
This introduces a number of vendor-specific control requests for
configuration of the icE1usb from the host software.
Closes: OS#4675
Change-Id: I9d28566ba21a2a78def5e4a0ba07ecbc4a583aa9
Sylvain Munaut
Harald Welte