ce receives a frame from the host when in bus-off (e.g.:
just after detecting the condition) the device confirms reception by
sending an TX_COMPLETE with and error indicator and drops the frame.
Finally the driver calls can_free_echo_skb() upon reception of the
TX_COMPLETE message (see ucan_tx
ce receives a frame from the host when in bus-off (e.g.:
just after detecting the condition) the device confirms reception by
sending an TX_COMPLETE with and error indicator and drops the frame.
Finally the driver calls can_free_echo_skb() upon reception of the
TX_COMPLETE message (see ucan_tx
300{
> > 301if (msg->id & CAN_RTR_FLAG)
>302return get_can_dlc(msg->dlc);
>303else
>304return get_can_dlc(len - (UCAN_IN_HDR_SIZE +
> sizeof(msg->id)));
>
300{
> > 301if (msg->id & CAN_RTR_FLAG)
>302return get_can_dlc(msg->dlc);
>303else
>304return get_can_dlc(len - (UCAN_IN_HDR_SIZE +
> sizeof(msg->id)));
>
> this work:
>
> [ 67.792947] usb 5-1.4: ucan_probe: registered UCAN device at can0
>
> I'll take a closer look.
>
> Thanks,
> Jakob
--
Martin Elshuber
Theobroma Systems Design und Consulting GmbH
Seestadtstraße 27 (Aspern IQ), 1220 Wien, Austria
Phone: +43 1 236 98 93-405, Fax: +43 1 236 98 93-9
http://www.theobroma-systems.com
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> this work:
>
> [ 67.792947] usb 5-1.4: ucan_probe: registered UCAN device at can0
>
> I'll take a closer look.
>
> Thanks,
> Jakob
--
Martin Elshuber
Theobroma Systems Design und Consulting GmbH
Seestadtstraße 27 (Aspern IQ), 1220 Wien, Austria
Phone: +43 1 236 98 93-405, Fax: +43 1 236 98 93-9
http://www.theobroma-systems.com
signature.asc
Description: OpenPGP digital signature
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