IF_Mbps
ifp->if_baudrate = IF_Mbps(2500ULL);
ifp->if_baudrate = IF_Mbps(1000ULL);
ifp->if_baudrate = IF_Mbps(10);
ifp->if_baudrate = IF_Mbps(100ULL);
ifp->if_baudrate = IF_Mbps(2500ULL);
ifp->if_baudrate = IF_Mbps(1000ULL);
#define IF_Gbps(x) (IF_Mbps((x) * 1000)) /* gigabits/sec. */
{ IFM_ETHER|IFM_10_T, IF_Mbps(10) }, \
{ IFM_ETHER|IFM_10_2, IF_Mbps(10) }, \
{ IFM_ETHER|IFM_10_5, IF_Mbps(10) }, \
{ IFM_ETHER|IFM_100_TX, IF_Mbps(100) }, \
{ IFM_ETHER|IFM_100_FX, IF_Mbps(100) }, \
{ IFM_ETHER|IFM_100_T4, IF_Mbps(100) }, \
{ IFM_ETHER|IFM_100_VG, IF_Mbps(100) }, \
{ IFM_ETHER|IFM_100_T2, IF_Mbps(100) }, \
{ IFM_ETHER|IFM_1000_SX, IF_Mbps(1000) }, \
{ IFM_ETHER|IFM_10_STP, IF_Mbps(10) }, \
{ IFM_ETHER|IFM_10_FL, IF_Mbps(10) }, \
{ IFM_ETHER|IFM_1000_LX, IF_Mbps(1000) }, \
{ IFM_ETHER|IFM_1000_CX, IF_Mbps(1000) }, \
{ IFM_ETHER|IFM_1000_T, IF_Mbps(1000) }, \
{ IFM_ETHER|IFM_HPNA_1, IF_Mbps(1) }, \
{ IFM_ETHER|IFM_2500_SX, IF_Mbps(2500ULL) }, \
{ IFM_ETHER|IFM_1000_KX, IF_Mbps(1000) }, \
{ IFM_ETHER|IFM_2500_KX, IF_Mbps(2500ULL) }, \
{ IFM_ETHER|IFM_2500_T, IF_Mbps(2500ULL) }, \
{ IFM_ETHER|IFM_5000_T, IF_Mbps(5000ULL) }, \
{ IFM_ETHER|IFM_1000_SGMII, IF_Mbps(1000) }, \
{ IFM_ETHER|IFM_1000_CX_SGMII, IF_Mbps(1000) }, \
{ IFM_ETHER|IFM_100_T, IF_Mbps(100ULL) }, \
{ IFM_IEEE80211|IFM_IEEE80211_FH1, IF_Mbps(1) }, \
{ IFM_IEEE80211|IFM_IEEE80211_FH2, IF_Mbps(2) }, \
{ IFM_IEEE80211|IFM_IEEE80211_DS1, IF_Mbps(1) }, \
{ IFM_IEEE80211|IFM_IEEE80211_DS2, IF_Mbps(2) }, \
{ IFM_IEEE80211|IFM_IEEE80211_DS11, IF_Mbps(11) }, \
{ IFM_IEEE80211|IFM_IEEE80211_DS22, IF_Mbps(22) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM6, IF_Mbps(6) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM9, IF_Mbps(9) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM12, IF_Mbps(12) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM18, IF_Mbps(18) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM24, IF_Mbps(24) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM36, IF_Mbps(36) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM48, IF_Mbps(48) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM54, IF_Mbps(54) }, \
{ IFM_IEEE80211|IFM_IEEE80211_OFDM72, IF_Mbps(72) }, \
ifp->if_baudrate = IF_Mbps(10);
ifp->if_baudrate = IF_Mbps(100);
ifp->if_baudrate = IF_Mbps(maxrate);