rfc 2938 dev/pci/if_em.c sc->stats.rfc += E1000_READ_REG(&sc->hw, RFC); rfc 1333 dev/pci/if_em_hw.h uint64_t rfc; rfc 1985 dev/pci/if_ixgb.c sc->stats.rfc += IXGB_READ_REG(&sc->hw, RFC); rfc 809 dev/pci/ixgb_hw.h uint64_t rfc; rfc 288 netbt/l2cap.h l2cap_rfc_t rfc; /* L2CAP_OPT_RFC */