On 9/16/20 1:45 PM, Vladimir Oltean wrote: > On Wed, Sep 16, 2020 at 01:32:49PM +0200, Marc Kleine-Budde wrote: >> Which driver are you using? The mainline driver only uses one TX buffer. > > Are there multiple flexcan drivers in circulation? Yes, the mainline > driver with a single priv->tx_mb.
I assume nxp has several patches on their kernels. Are you using the mainline kernel or the one that's provided by nxp? 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 |
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