MSCC_MS_COUNT_CONTROL
val = vsc8584_macsec_phy_read(phydev, bank, MSCC_MS_COUNT_CONTROL);
vsc8584_macsec_phy_write(phydev, bank, MSCC_MS_COUNT_CONTROL, val);
val = vsc8584_macsec_phy_read(phydev, bank, MSCC_MS_COUNT_CONTROL);
vsc8584_macsec_phy_write(phydev, bank, MSCC_MS_COUNT_CONTROL, val);