Le 23/07/2019 à 21:56, Martin Blumenstingl a écrit : > 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 Good! and maybe that will fix the stability issue I'm seeing when using the board with a 1 gigabit link! (cf http://lists.infradead.org/pipermail/linux-amlogic/2019-June/012341.html) I'll try that asap on my board too :) Thanks. -- Aymeric
