ICE_IEEE_PFC_MBC_S
buf[0] |= BIT(ICE_IEEE_PFC_MBC_S);
dcbcfg->pfc.mbc = ((buf[0] & ICE_IEEE_PFC_MBC_M) >> ICE_IEEE_PFC_MBC_S);
#define ICE_IEEE_PFC_MBC_M BIT(ICE_IEEE_PFC_MBC_S)