static int mv88e6390_serdes_read(struct mv88e6xxx_chip *chip,
int lane, int device, int reg, u16 *val)
{
int reg_c45 = MII_ADDR_C45 | device << 16 | reg;
return mv88e6xxx_phy_read(chip, lane, reg_c45, val);
}
int mv88e6xxx_phy_page_read(struct mv88e6xxx_chip *chip, int phy,
u8 page, int reg, u16 *val)
{
int err;
/* There is no paging for registers 22 */
if (reg == MV88E6XXX_PHY_PAGE)
return -EINVAL;
err = mv88e6xxx_phy_page_get(chip, phy, page);
if (!err) {
err = mv88e6xxx_phy_read(chip, phy, reg, val);
mv88e6xxx_phy_page_put(chip, phy);
}
return err;
}
static int
mv88e6123_61_65_phy_read(struct dsa_switch *ds, int port, int regnum)
{
int addr = mv88e6123_61_65_port_to_phy_addr(port);
return mv88e6xxx_phy_read(ds, addr, regnum);
}
