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
Rather basic and not super well tested, use with caution
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I5f9ce6621492be967d6a44d31f270e107f3ef686
Note that this is read-only. We drop all data from the host
because we can't have the host reconfigure the module ...
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Ieb6a653ece882c5f90ab27da1bca04c94184dc5a
This only initializes the GPS module and keeps track of the
antenna and fix status
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I24811f872fafefc7f8dfaa3028c4288001a87d2f
We have upcoming ones not related to the E1 interface, so really
it make more sense to not have those in usb_e1.c
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I686916bb2b2cb90e94ac9c595deab19f189fcd49
This way they can be used in other parts of the code more easily.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I565d9a43bc26b99bc385b46522e7da6a207b2412
This resembles what we do for other firmware targets, such as simtrace2,
osmo-ccid-firmware, etc.
As we have multiple different firmware, hardware, gateware projects in
this repository, and they each may have separate tags, we now require
that there are project specific tags. So for example, tags with a
prefix of icE1usb-fw for the firmware versions.
symlinks for easy use by scripts etc. are generated, always pointing to
the last-built versioned filename.
Change-Id: Ia308587e36a79c27fdb285e369a9c921ee65995f
Also default build to it since very few people would want to build
firmware targetted to the prototypes ...
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Currently only the icE1usb-proto is supported. Adaptation for the
final production hardware is yet to be done.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Sylvain Munaut
Harald Welte