NGE_CFG
NGE_SETBIT(sc, NGE_CFG, NGE_CFG_PHYINTR_SPD |
reg = CSR_READ_4(sc, NGE_CFG);
CSR_WRITE_4(sc, NGE_CFG, reg);
v = CSR_READ_4(sc, NGE_CFG);
CSR_WRITE_4(sc, NGE_CFG, v);
if ((CSR_READ_4(sc, NGE_CFG) & NGE_CFG_TBI_EN) != 0) {