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    <p>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. <br>

    </p>

    <p>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? <br>

    </p>

    <p>It would be great if someone could point me to some drivers that

      use Linux internal HDLC implementation.<br>

    </p>

    <p><br>

    </p>

    <p>Ayush Singh<br>

    </p>

    <p><br>

    </p>

    <p>[1]:

<a class="moz-txt-link-freetext" href="https://git.beagleboard.org/gsoc/greybus/beagleplay-greybus-driver/-/tree/develop">https://git.beagleboard.org/gsoc/greybus/beagleplay-greybus-driver/-/tree/develop</a><br>

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