Hi Jules, On Wed, Mar 25, 2020 at 03:18:00PM +0100, Jules Maselbas wrote: > Hi Sascha, > > > + undev->rx_buf = dma_alloc(undev->rx_urb_size); > Looks like this buffer is never free, same for tx_buf. Right, thanks for noting. Fixed. Regards Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox