I’ve discovered, whilst working with Yellow Dog Linux, that we still need the dpaa-v2.patch patch for the stable long-term kernel 5.10. So I’ll be releasing an additional patched uImage 5.10.260.
[ 1692.006428] fsl_dpaa_mac ffe4e8000.ethernet eth0: PHY [mdio@ffe4e1120:03] driver [Micrel KSZ9021 Gigabit PHY] (irq=POLL)
[ 1692.006448] fsl_dpaa_mac ffe4e8000.ethernet eth0: configuring for phy/rgmii link mode
[ 1692.021436] fsl_dpaa_mac ffe5e8000.ethernet eth2: PHY [mdio@ffe4e1120:07] driver [Micrel KSZ9021 Gigabit PHY] (irq=POLL)
[ 1692.021456] fsl_dpaa_mac ffe5e8000.ethernet eth2: configuring for phy/rgmii link mode
[ 1695.057699] fsl_dpaa_mac ffe4e8000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 2148.681140] fsl_dpaa_mac ffe4e8000.ethernet eth0: Link is Down
[ 2149.704534] fsl_dpaa_mac ffe4e8000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2199.875179] fsl_dpaa_mac ffe4e8000.ethernet eth0: Link is Down
[ 2201.923103] fsl_dpaa_mac ffe4e8000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx