Re: [PATCH] ARM: dts: meson8b: add ethernet fifo sizes
From: Martin Blumenstingl
Date: Tue Jul 23 2019 - 15:57:15 EST
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