c6b6cab858
This device uses an AR8031/AR8033 chip to convert SoC gmac1 RGMII to 1000base-x or sgmii for the SFP fibre cage. The SFP cage requires phy-mode rgmii-rxid, and without it will not recieve any packets: ethtool -S sfp rx_fcs_errors will increase when packets should be being received, but no other _rx counters will change. Fixes:c77858aa79("ramips: mt7621-dts: change phy-mode of gmac1 to rgmii") Reviewed-by: Robert Marko <robimarko@gmail.com> Reviewed-by: Arınç ÜNAL <arinc.unal@arinc9.com> Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au> (cherry picked from commit7ea965b578)