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Hello everyone. I have a serdev driver that communicates with a
coprocessor using HDLC [1]. I am currently using my own HDLC
implementation, but someone pointed out to me that I might be able
to use `drivers/net/wan/hdlc` instead. However, I am not quite sure how I am supposed to use it. I think
I am supposed to `register_hdlc_protocol` in the serdev probe. The
`hdlc_proto->netif_rx` callback is called when data is
available, and `hdlc_proto->xmit` is called to send data? What
is the format of `skb-data` in rx? It would be great if someone could point me to some drivers that
use Linux internal HDLC implementation.
Ayush Singh
[1]:
https://git.beagleboard.org/gsoc/greybus/beagleplay-greybus-driver/-/tree/develop |
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