MCREG_FIELD_F_preF
MCREG_FIELD_F_preF(&nbcfg, EccEn) :
MCREG_FIELD_F_preF(&nbcfg, ChipKillEccEn) :
wide = MCREG_FIELD_F_preF(&drcfg_lo, Width128);
mcp->mcp_mod64mux = MCREG_FIELD_F_preF(&drcfg_lo, Mod64BitMux);
MCREG_FIELD_F_preF(&baddrmap, BankSwizzleMode);
csbe = MCREG_FIELD_F_preF(&base[i], CSEnable);
(uint64_t)MCREG_FIELD_F_preF(up, BaseAddrHi) << 25 | \
(uint64_t)MCREG_FIELD_F_preF(up, BaseAddrLo) << 13)
(uint64_t)MCREG_FIELD_F_preF(up, AddrMaskHi) << 25 | \
(uint64_t)MCREG_FIELD_F_preF(up, AddrMaskLo) << 13 | 0x1f01fff)