During development we mainly ran testing using iperf doing 1500 byte tcp frames. It was pointed out recently, that the driver does not perform very well when using 512 byte udp frames. The biggest problem was that RPS was not working as no rx queue was being set. fixing this more than doubled the throughput. Additionally the IRQ mask register is now locked independently for RX and TX. RX IRQ aggregation is also added. With all these patches applied we can almost triple the throughput.
While at it we also add PHY status change reporting for GMACs connecting directly to a PHY. John Crispin (4): net-next: mediatek: print phy status changes for non DSA GMACs net-next: mediatek: add RX IRQ delay support net-next: mediatek: split IRQ register locking into TX and RX net-next: mediatek: set the rx_queue to 0 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 87 +++++++++++++++++++---------- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 18 ++++-- 2 files changed, 71 insertions(+), 34 deletions(-) -- 2.11.0
