Skip to content

sa8775p-ride: backport ethernet support

Andrew Halaney requested to merge ahalaney/centos-stream-9:emac-backport into main

JIRA: https://issues.redhat.com/browse/RHEL-799

Regression tested on sa8540p-ride. Tested on sa8775p-ride. Merging this into main-automotive, plus enabling the new config as a module are necessary as is done in !2837 (merged)

Ran iperf3 client tests to sidekick. Did combos of (TCP client, server, UDP client, server) with results around 940 Mb/s:

  • iperf3 -c <sidekick-ip>
  • iperf3 -c <sidekick-ip> -R
  • iperf3 -c <sidekick-ip> -u -b0
  • iperf3 -c <sidekick-ip> -R -u -b0

Ocassionally UDP TX latches to around 500 Mb/s for a few runs, as is the case with upstream as well. Discussions on this ongoing with the vendor. Repeated testing after modprobe -r dwmac-qcom-ethqos and modprobe dwmac-qcom-ethqos as well.

Signed-off-by: Andrew Halaney ahalaney@redhat.com

Edited by Andrew Halaney

Merge request reports