Re: [PATCH net-next RFC 0/3] riscv: dts: sophgo: Add ethernet support for cv18xx

[Alexander Sverdlin]

Sorry for confusion Andrew,

On Sun, 2025-06-15 at 00:20 +0200, Andrew Lunn wrote:
> > Also ethtool seems to be incompatible with mdio muxes :(
> 
> Please could you expand on that, because i don't know of a problem
> with mdio muxes and ethtool.

everything seems to be fine with ethtool and mdio mux!
(I accidentally mixed up host and target consoles)

# ethtool eth0
Settings for eth0:
        Supported ports: [ TP MII ]
        Supported link modes:   10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
        Supported pause frame use: Symmetric Receive-only
        Supports auto-negotiation: Yes
        Supported FEC modes: Not reported
        Advertised link modes:  10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
        Advertised pause frame use: Symmetric Receive-only
        Advertised auto-negotiation: Yes
        Advertised FEC modes: Not reported
        Link partner advertised link modes:  10baseT/Half 10baseT/Full 
                                             100baseT/Half 100baseT/Full 
        Link partner advertised pause frame use: Symmetric Receive-only
        Link partner advertised auto-negotiation: Yes
        Link partner advertised FEC modes: Not reported
        Speed: 100Mb/s
        Duplex: Full
        Port: MII
        PHYAD: 0
        Transceiver: external
        Auto-negotiation: on
        Supports Wake-on: d
        Wake-on: d
        Current message level: 0x0000003f (63)
                               drv probe link timer ifdown ifup
        Link detected: yes

But we do have some troubles with the internal PHY with Inochi's patches
on SG2000, the above "Link detected: yes" is actually without cable
inserted.

-- 
Alexander Sverdlin.