TXGBE_RX_GEN_CTL3_LOS_TRSHLD0
txgbe_modify_pma(xpcs, TXGBE_RX_GEN_CTL3, TXGBE_RX_GEN_CTL3_LOS_TRSHLD0,
FIELD_PREP(TXGBE_RX_GEN_CTL3_LOS_TRSHLD0, 0x4));