On Thu, Feb 8, 2018 at 12:10 PM, jjDaNiMoTh <jjdanim...@gmail.com> wrote: > Hello everyone, > > There is an example of LTE netdevice in the Linux source tree? > > In particular, I would like to know if there is any device driver that > implements the layers required by the 3GPP standard. I imagine that it > should exist something since Android is communicating over LTE, but I can't > find any reference. What I fear more is that everything related to LTE is > inside the closed device firmware, and data is sent from the TC layer into > this black-box firmware through a sort of API. In this case, it would be > wonderful to know where, exactly, this API is used, to try to understand > what the firmware is doing.
In addition to GKH's answer, what I have seen... Some Android code to talk to the radio is written in plain java, like https://chromium.googlesource.com/android_tools/+/18728e9dd5dd66d4f5edf1b792e77e2b544a1cb0/sdk/sources/android-19/com/android/internal/telephony/CommandsInterface.java . The GNU Radio folks may have relevant information. I seem to recall they work from userland and not the kernel, though. Jeff _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies