OCP_EEE_ADV
ocp_reg_write(tp, OCP_EEE_ADV, tp->eee_adv);
ocp_reg_write(tp, OCP_EEE_ADV, 0);
ocp_reg_write(tp, OCP_EEE_ADV, tp->eee_adv);
ocp_reg_write(tp, OCP_EEE_ADV, 0);
val = ocp_reg_read(tp, OCP_EEE_ADV);