> > +int hclge_mac_mdio_config(struct hclge_dev *hdev)
> > +{
> > + struct hclge_mac *mac = &hdev->hw.mac;
> > + struct mii_bus *mdio_bus;
> > + struct net_device *ndev = &mac->ndev;
> > + struct phy_device *phy;
> > + bool is_c45;
> > + int ret;
> > +
> > + if (hdev->hw.mac.phy_addr >= PHY_MAX_ADDR)
> > + return 0;
> > +
> > + if (hdev->hw.mac.phy_if == PHY_INTERFACE_MODE_NA)
> > + return 0;
> > + else if (mac->phy_if == PHY_INTERFACE_MODE_SGMII)
> > + is_c45 = 0;
> > + else if (mac->phy_if == PHY_INTERFACE_MODE_XGMII)
> > + is_c45 = 1;
> > + else
> > + return -ENODATA;
>
> Can you consider using a switch () case statement here?
Does this concept even make sense? The Marvell 10G phy will use SGMII
for 10/100/1000Mbs and swap to XGMII for 10Gbps. It however stays a
c45 device all the time.
In general, i don't think PHY mode is related to C22/C45.
Andrew
