Re: [PATCH v2 1/1] can: ucan: add driver for Theobroma Systems UCAN devices

[Jakob Unterwurzacher]

On 14.03.18 11:04, Wolfgang Grandegger wrote:
> > >  ÂÂÂÂcontroller-problem{rx-error-warning,tx-error-warning,rx-error-passive,tx-error-passive}
>
> Just,
>
>         controller-problem{rx-error-passive,tx-error-passive}

Ok.

> > (1b) cable gets connected:
> >
> > >  Â(000.000883)Â can0Â 20000034ÂÂ [8]Â 00 3C 00 00 00 00 80 00ÂÂ ERRORFRAME
> > >  ÂÂÂÂcontroller-problem{rx-error-warning,tx-error-warning,rx-error-passive,tx-error-passive}
> > >
> > >  ÂÂÂÂtransceiver-status
> > >  ÂÂÂÂno-acknowledgement-on-tx
> > >  ÂÂÂÂerror-counter-tx-rx{{128}{0}}
> > >  Â(000.000996)Â can0Â 20000004ÂÂ [8]Â 00 0C 00 00 00 00 7F 00ÂÂ ERRORFRAME
> > >  ÂÂÂÂcontroller-problem{rx-error-warning,tx-error-warning}
> > >  ÂÂÂÂerror-counter-tx-rx{{127}{0}}
>
> Back to error active is missing!? Have a look to:
>
> https://elixir.bootlin.com/linux/latest/source/drivers/net/can/dev.c#L364

Should be sent out once the error counter drops further, will check.

Thanks,
Jakob