On 03.06.2022 10:38:17, Jimmy Assarsson wrote:
> When fixing the CAN clock frequency,
> fb12797ab1fe ("can: kvaser_usb: get CAN clock frequency from device"),
> I introduced a regression.
> 
> For Leaf devices based on M32C, the firmware expects bittiming parameters
> calculated for 16MHz clock. Regardless of the actual clock frequency.
> 
> This regression affects M32C based Leaf devices with non-16MHz clock.
> 
> Also correct the bittiming constants in kvaser_usb_leaf.c, where the limits
> are different depending on which firmware/device being used.
> 
> Once merged to mainline, I'll backport these fixes for the stable kernels.

Added to linux-can/testing. I had to move the kvaser_usb_driver_info
into kvaser_usb_core.c and the keep struct can_bittiming_const
kvaser_usb_flexc_bittiming_const in kvaser_usb_hydra.c as structs in
header files cause defined but not used warnings on some platforms.

regards,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-5555 |