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sys/dev/virtio/network/if_vtnet.c
| Show First 20 Lines • Show All 195 Lines • ▼ Show 20 Lines | |||||
| static void vtnet_free_ctrl_vq(struct vtnet_softc *); | static void vtnet_free_ctrl_vq(struct vtnet_softc *); | ||||
| static void vtnet_exec_ctrl_cmd(struct vtnet_softc *, void *, | static void vtnet_exec_ctrl_cmd(struct vtnet_softc *, void *, | ||||
| struct sglist *, int, int); | struct sglist *, int, int); | ||||
| static int vtnet_ctrl_mac_cmd(struct vtnet_softc *, uint8_t *); | static int vtnet_ctrl_mac_cmd(struct vtnet_softc *, uint8_t *); | ||||
| static int vtnet_ctrl_mq_cmd(struct vtnet_softc *, uint16_t); | static int vtnet_ctrl_mq_cmd(struct vtnet_softc *, uint16_t); | ||||
| static int vtnet_ctrl_rx_cmd(struct vtnet_softc *, uint8_t, int); | static int vtnet_ctrl_rx_cmd(struct vtnet_softc *, uint8_t, int); | ||||
| static int vtnet_set_promisc(struct vtnet_softc *, int); | static int vtnet_set_promisc(struct vtnet_softc *, int); | ||||
| static int vtnet_set_allmulti(struct vtnet_softc *, int); | static int vtnet_set_allmulti(struct vtnet_softc *, int); | ||||
| static void vtnet_attach_disable_promisc(struct vtnet_softc *); | |||||
| static void vtnet_rx_filter(struct vtnet_softc *); | static void vtnet_rx_filter(struct vtnet_softc *); | ||||
| static void vtnet_rx_filter_mac(struct vtnet_softc *); | static void vtnet_rx_filter_mac(struct vtnet_softc *); | ||||
| static int vtnet_exec_vlan_filter(struct vtnet_softc *, int, uint16_t); | static int vtnet_exec_vlan_filter(struct vtnet_softc *, int, uint16_t); | ||||
| static void vtnet_rx_filter_vlan(struct vtnet_softc *); | static void vtnet_rx_filter_vlan(struct vtnet_softc *); | ||||
| static void vtnet_update_vlan_filter(struct vtnet_softc *, int, uint16_t); | static void vtnet_update_vlan_filter(struct vtnet_softc *, int, uint16_t); | ||||
| static void vtnet_register_vlan(void *, struct ifnet *, uint16_t); | static void vtnet_register_vlan(void *, struct ifnet *, uint16_t); | ||||
| static void vtnet_unregister_vlan(void *, struct ifnet *, uint16_t); | static void vtnet_unregister_vlan(void *, struct ifnet *, uint16_t); | ||||
| ▲ Show 20 Lines • Show All 352 Lines • ▼ Show 20 Lines | vtnet_shutdown(device_t dev) | ||||
| */ | */ | ||||
| return (vtnet_suspend(dev)); | return (vtnet_suspend(dev)); | ||||
| } | } | ||||
| static int | static int | ||||
| vtnet_attach_completed(device_t dev) | vtnet_attach_completed(device_t dev) | ||||
| { | { | ||||
| vtnet_attach_disable_promisc(device_get_softc(dev)); | |||||
| return (0); | return (0); | ||||
| } | } | ||||
| static int | static int | ||||
| vtnet_config_change(device_t dev) | vtnet_config_change(device_t dev) | ||||
| { | { | ||||
| struct vtnet_softc *sc; | struct vtnet_softc *sc; | ||||
| ▲ Show 20 Lines • Show All 2,761 Lines • ▼ Show 20 Lines | |||||
| { | { | ||||
| return (vtnet_ctrl_rx_cmd(sc, VIRTIO_NET_CTRL_RX_PROMISC, on)); | return (vtnet_ctrl_rx_cmd(sc, VIRTIO_NET_CTRL_RX_PROMISC, on)); | ||||
| } | } | ||||
| static int | static int | ||||
| vtnet_set_allmulti(struct vtnet_softc *sc, int on) | vtnet_set_allmulti(struct vtnet_softc *sc, int on) | ||||
| { | { | ||||
| return (vtnet_ctrl_rx_cmd(sc, VIRTIO_NET_CTRL_RX_ALLMULTI, on)); | return (vtnet_ctrl_rx_cmd(sc, VIRTIO_NET_CTRL_RX_ALLMULTI, on)); | ||||
| } | |||||
| /* | |||||
| * The device defaults to promiscuous mode for backwards compatibility. | |||||
| * Turn it off at attach time if possible. | |||||
| */ | |||||
| static void | |||||
| vtnet_attach_disable_promisc(struct vtnet_softc *sc) | |||||
| { | |||||
| struct ifnet *ifp; | |||||
| ifp = sc->vtnet_ifp; | |||||
| VTNET_CORE_LOCK(sc); | |||||
| if ((sc->vtnet_flags & VTNET_FLAG_CTRL_RX) == 0) { | |||||
| ifp->if_flags |= IFF_PROMISC; | |||||
| } else if (vtnet_set_promisc(sc, 0) != 0) { | |||||
| ifp->if_flags |= IFF_PROMISC; | |||||
| device_printf(sc->vtnet_dev, | |||||
| "cannot disable default promiscuous mode\n"); | |||||
| } | |||||
| VTNET_CORE_UNLOCK(sc); | |||||
| } | } | ||||
| static void | static void | ||||
| vtnet_rx_filter(struct vtnet_softc *sc) | vtnet_rx_filter(struct vtnet_softc *sc) | ||||
| { | { | ||||
| device_t dev; | device_t dev; | ||||
| struct ifnet *ifp; | struct ifnet *ifp; | ||||
| ▲ Show 20 Lines • Show All 760 Lines • Show Last 20 Lines | |||||