rswitch_modify
void rswitch_modify(void __iomem *addr, enum rswitch_reg reg, u32 clear, u32 set);
rswitch_modify(rdev->priv->addr, FWPC0(rdev->port), clear, set);
rswitch_modify(etha->addr, MPIC, MPIC_PIS | MPIC_LSC,
rswitch_modify(etha->addr, MPIC, MPIC_PSMCS | MPIC_PSMHT,
rswitch_modify(priv->addr, FWMACAGUSPC, FWMACAGUSPC_MACAGUSP,
rswitch_modify(priv->addr, FWPBFC(i), FWPBFC_PBDV,
rswitch_modify(priv->addr, FWPC1(priv->gwca.index), FWPC1_DDE, FWPC1_DDE);
rswitch_modify(priv->addr, FWMACHEC, 0, FWMACHEC_MACHMUE_MASK);
rswitch_modify(rdev->addr, GWTRC(gq->index), 0, BIT(gq->index % 32));