Hello Bjørn ... TX-counter-problem ... > This is expected as a result of the cdc_ncm <=> usbnet design. ..... > > The buffer filling may seem strange, but Alexey has explained it several > times here on this list. It has to do with device DMA optimizations. > Google it or search this list if you want the proper explanation. > Thank you for the explanation (again). May be the following question is also repeated. Is there a different way to count the tx bytes? On mobile devices, mostly with volume-limited contracts, this number may have a higher meaning than normal. Regards, Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html