Remove the latencies support both from the PHY driver and from the DT. The IP already has some default latencies values which can be used to get decent results. It has the following values(defined in ns): rx-1000mbit: 429 tx-1000mbit: 201 rx-100mbit: 2346 tx-100mbit: 705 --- But to get better results the following values needs to be set: rx-1000mbit: 459 tx-1000mbit: 171 rx-100mbit: 1706 tx-100mbit: 1345 We are proposing to use ethtool to set these latencies, the RFC can be found here[1] [1] https://lkml.org/lkml/2022/4/1/231 Horatiu Vultur (3): dt-bindings: net: micrel: Revert latency support and timestamping check net: phy: micrel: Remove latency from driver net: phy: micrel: Remove DT option lan8814,ignore-ts .../devicetree/bindings/net/micrel.txt | 17 --- drivers/net/phy/micrel.c | 106 +----------------- 2 files changed, 2 insertions(+), 121 deletions(-) -- 2.33.0
