On Thu, Jul 18, 2019 at 11:36 AM Jerome Brunet <jbrunet@xxxxxxxxxxxx> wrote: > > If unspecified in DT, the fifo sizes are not automatically detected by > the dwmac1000 dma driver and the reported fifo sizes default to 0. > Because of this, flow control will be turned off on the device. > > Add the fifo sizes provided by the datasheet in the SoC in DT so > flow control may be enabled if necessary. > > Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> I wonder if this "fixes" some of the performance issues on Odroid-C1 testing this is now on my TODO-list for the weekend
