Re: [RFC PATCH 07/13] can: slcan: set bitrate by CAN device driver API

[Marc Kleine-Budde]

On 07.06.2022 11:47:46, Dario Binacchi wrote:
> It allows to set the bitrate via ip tool, as it happens for the other
> CAN device drivers. It still remains possible to set the bitrate via
> slcand or slcan_attach utilities. In case the ip tool is used, the
> driver will send the serial command to the adapter.
> 
> The struct can_bittiming_const and struct can_priv::clock.freq has been
> set with empirical values ​​that allow you to get a correct bit timing, so
> that the slc_do_set_bittiming() can be called.

The CAN framework supports setting of fixed bit rates. Look for
can327_bitrate_const in

| https://lore.kernel.org/all/20220602213544.68273-1-max@xxxxxxxxx/

Marc

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