hw/net/virtio-net.c

117     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_get_subqueue()
143     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_get_config()
194     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_set_config()
218 static bool virtio_net_started(VirtIONet *n, uint8_t status)  in virtio_net_started()
225 static void virtio_net_announce_notify(VirtIONet *net)  in virtio_net_announce_notify()
236     VirtIONet *n = opaque;  in virtio_net_announce_timer()
245     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_announce()
263 static void virtio_net_vhost_status(VirtIONet *n, uint8_t status)  in virtio_net_vhost_status()
353 static void virtio_net_vnet_endian_status(VirtIONet *n, uint8_t status)  in virtio_net_vnet_endian_status()
387     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_set_status()
444     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_set_link_status()
461     VirtIONet *n = qemu_get_nic_opaque(nc);  in rxfilter_notify()
473 static intList *get_vlan_table(VirtIONet *n)  in get_vlan_table()
492     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_query_rxfilter()
555     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_queue_reset()
579     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_queue_enable()
604 static void peer_test_vnet_hdr(VirtIONet *n)  in peer_test_vnet_hdr()
614 static int peer_has_vnet_hdr(VirtIONet *n)  in peer_has_vnet_hdr()
619 static int peer_has_ufo(VirtIONet *n)  in peer_has_ufo()
629 static int peer_has_uso(VirtIONet *n)  in peer_has_uso()
638 static void virtio_net_set_mrg_rx_bufs(VirtIONet *n, int mergeable_rx_bufs,  in virtio_net_set_mrg_rx_bufs()
669 static int virtio_net_max_tx_queue_size(VirtIONet *n)  in virtio_net_max_tx_queue_size()
690 static int peer_attach(VirtIONet *n, int index)  in peer_attach()
713 static int peer_detach(VirtIONet *n, int index)  in peer_detach()
732 static void virtio_net_set_queue_pairs(VirtIONet *n)  in virtio_net_set_queue_pairs()
752 static void virtio_net_set_multiqueue(VirtIONet *n, int multiqueue);
757     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_get_features()
842 static void virtio_net_apply_guest_offloads(VirtIONet *n)  in virtio_net_apply_guest_offloads()
868 uint64_t virtio_net_supported_guest_offloads(const VirtIONet *n)  in virtio_net_supported_guest_offloads()
875     VirtIONet *n;
910 static DeviceState *failover_find_primary_device(VirtIONet *n)  in failover_find_primary_device()
921 static void failover_add_primary(VirtIONet *n, Error **errp)  in failover_add_primary()
952     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_set_features()
1018 static int virtio_net_handle_rx_mode(VirtIONet *n, uint8_t cmd,  in virtio_net_handle_rx_mode()
1051 static int virtio_net_handle_offloads(VirtIONet *n, uint8_t cmd,  in virtio_net_handle_offloads()
1096 static int virtio_net_handle_mac(VirtIONet *n, uint8_t cmd,  in virtio_net_handle_mac()
1192 static int virtio_net_handle_vlan_table(VirtIONet *n, uint8_t cmd,  in virtio_net_handle_vlan_table()
1221 static int virtio_net_handle_announce(VirtIONet *n, uint8_t cmd,  in virtio_net_handle_announce()
1257 static bool virtio_net_attach_epbf_rss(VirtIONet *n)  in virtio_net_attach_epbf_rss()
1279 static void virtio_net_detach_epbf_rss(VirtIONet *n)  in virtio_net_detach_epbf_rss()
1284 static void virtio_net_commit_rss_config(VirtIONet *n)  in virtio_net_commit_rss_config()
1308 static void virtio_net_disable_rss(VirtIONet *n)  in virtio_net_disable_rss()
1318 static bool virtio_net_load_ebpf_fds(VirtIONet *n)  in virtio_net_load_ebpf_fds()
1351 static bool virtio_net_load_ebpf(VirtIONet *n)  in virtio_net_load_ebpf()
1364 static void virtio_net_unload_ebpf(VirtIONet *n)  in virtio_net_unload_ebpf()
1370 static uint16_t virtio_net_handle_rss(VirtIONet *n,  in virtio_net_handle_rss()
1490 static int virtio_net_handle_mq(VirtIONet *n, uint8_t cmd,  in virtio_net_handle_mq()
1548     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_handle_ctrl_iov()
1615     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_handle_rx()
1623     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_can_receive()
1647     VirtIONet *n = q->n;  in virtio_net_has_buffers()
1705 static void receive_header(VirtIONet *n, const struct iovec *iov, int iov_cnt,  in receive_header()
1727 static int receive_filter(VirtIONet *n, const uint8_t *buf, int size)  in receive_filter()
1842     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_process_rss()
1895     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_receive_rcu()
2131 static void virtio_net_rsc_cleanup(VirtIONet *n)  in virtio_net_rsc_cleanup()
2478     hdr_len = ((VirtIONet *)(chain->n))->guest_hdr_len;  in virtio_net_rsc_receive4()
2548     hdr_len = ((VirtIONet *)(chain->n))->guest_hdr_len;  in virtio_net_rsc_receive6()
2575 static VirtioNetRscChain *virtio_net_rsc_lookup_chain(VirtIONet *n,  in virtio_net_rsc_lookup_chain()
2618     VirtIONet *n;  in virtio_net_rsc_receive()
2643     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_receive()
2655     VirtIONet *n = qemu_get_nic_opaque(nc);  in virtio_net_tx_complete()
2688     VirtIONet *n = q->n;  in virtio_net_flush_tx()
2792     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_handle_tx_timer()
2821     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_handle_tx_bh()
2848     VirtIONet *n = q->n;  in virtio_net_tx_timer()
2898     VirtIONet *n = q->n;  in virtio_net_tx_bh()
2944 static void virtio_net_add_queue(VirtIONet *n, int index)  in virtio_net_add_queue()
2970 static void virtio_net_del_queue(VirtIONet *n, int index)  in virtio_net_del_queue()
2990 static void virtio_net_change_num_queue_pairs(VirtIONet *n, int new_max_queue_pairs)  in virtio_net_change_num_queue_pairs()
3025 static void virtio_net_set_multiqueue(VirtIONet *n, int multiqueue)  in virtio_net_set_multiqueue()
3037     VirtIONet *n = opaque;  in virtio_net_post_load_device()
3101     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_post_load_virtio()
3149     VirtIONet      *parent;
3284         VMSTATE_BOOL(rss_data.enabled, VirtIONet),
3285         VMSTATE_BOOL(rss_data.redirect, VirtIONet),
3286         VMSTATE_BOOL(rss_data.populate_hash, VirtIONet),
3287         VMSTATE_UINT32(rss_data.hash_types, VirtIONet),
3288         VMSTATE_UINT16(rss_data.indirections_len, VirtIONet),
3289         VMSTATE_UINT16(rss_data.default_queue, VirtIONet),
3290         VMSTATE_UINT8_ARRAY(rss_data.key, VirtIONet,
3292         VMSTATE_VARRAY_UINT16_ALLOC(rss_data.indirections_table, VirtIONet,
3305         VMSTATE_UINT8_ARRAY(mac, VirtIONet, ETH_ALEN),
3306         VMSTATE_STRUCT_POINTER(vqs, VirtIONet,
3309         VMSTATE_UINT32(mergeable_rx_bufs, VirtIONet),
3310         VMSTATE_UINT16(status, VirtIONet),
3311         VMSTATE_UINT8(promisc, VirtIONet),
3312         VMSTATE_UINT8(allmulti, VirtIONet),
3313         VMSTATE_UINT32(mac_table.in_use, VirtIONet),
3319         VMSTATE_VBUFFER_MULTIPLY(mac_table.macs, VirtIONet,
3322         VMSTATE_UNUSED_VARRAY_UINT32(VirtIONet, mac_table_doesnt_fit, 0,
3329         VMSTATE_BUFFER_POINTER_UNSAFE(vlans, VirtIONet, 0, MAX_VLAN >> 3),
3330         VMSTATE_WITH_TMP(VirtIONet, struct VirtIONetMigTmp,
3332         VMSTATE_UINT8(mac_table.multi_overflow, VirtIONet),
3333         VMSTATE_UINT8(mac_table.uni_overflow, VirtIONet),
3334         VMSTATE_UINT8(alluni, VirtIONet),
3335         VMSTATE_UINT8(nomulti, VirtIONet),
3336         VMSTATE_UINT8(nouni, VirtIONet),
3337         VMSTATE_UINT8(nobcast, VirtIONet),
3338         VMSTATE_WITH_TMP(VirtIONet, struct VirtIONetMigTmp,
3340         VMSTATE_SINGLE_TEST(max_queue_pairs, VirtIONet, max_queue_pairs_gt_1, 0,
3342         VMSTATE_UINT16_TEST(curr_queue_pairs, VirtIONet, max_queue_pairs_gt_1),
3343         VMSTATE_WITH_TMP(VirtIONet, struct VirtIONetMigTmp,
3345         VMSTATE_UINT64_TEST(curr_guest_offloads, VirtIONet,
3367     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_guest_notifier_pending()
3399     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_guest_notifier_mask()
3429 static void virtio_net_set_config_size(VirtIONet *n, uint64_t host_features)  in virtio_net_set_config_size()
3436 void virtio_net_set_netclient_name(VirtIONet *n, const char *name,  in virtio_net_set_netclient_name()
3450 static bool failover_unplug_primary(VirtIONet *n, DeviceState *dev)  in failover_unplug_primary()
3471 static bool failover_replug_primary(VirtIONet *n, DeviceState *dev,  in failover_replug_primary()
3504 static void virtio_net_handle_migration_primary(VirtIONet *n, MigrationEvent *e)  in virtio_net_handle_migration_primary()
3537     VirtIONet *n = container_of(notifier, VirtIONet, migration_state);  in virtio_net_migration_state_notifier()
3547     VirtIONet *n = container_of(listener, VirtIONet, primary_listener);  in failover_hide_primary_device()
3596     VirtIONet *n = VIRTIO_NET(dev);  in virtio_net_device_realize()
3770     VirtIONet *n = VIRTIO_NET(dev);  in virtio_net_device_unrealize()
3813     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_reset()
3849     VirtIONet *n = VIRTIO_NET(obj);  in virtio_net_instance_init()
3865     VirtIONet *n = opaque;  in virtio_net_pre_save()
3879     VirtIONet *n = VIRTIO_NET(vdev);  in primary_unplug_pending()
3898     VirtIONet *n = VIRTIO_NET(vdev);  in virtio_net_get_vhost()
3917     DEFINE_PROP_BIT64("csum", VirtIONet, host_features,
3919     DEFINE_PROP_BIT64("guest_csum", VirtIONet, host_features,
3921     DEFINE_PROP_BIT64("gso", VirtIONet, host_features, VIRTIO_NET_F_GSO, true),
3922     DEFINE_PROP_BIT64("guest_tso4", VirtIONet, host_features,
3924     DEFINE_PROP_BIT64("guest_tso6", VirtIONet, host_features,
3926     DEFINE_PROP_BIT64("guest_ecn", VirtIONet, host_features,
3928     DEFINE_PROP_BIT64("guest_ufo", VirtIONet, host_features,
3930     DEFINE_PROP_BIT64("guest_announce", VirtIONet, host_features,
3932     DEFINE_PROP_BIT64("host_tso4", VirtIONet, host_features,
3934     DEFINE_PROP_BIT64("host_tso6", VirtIONet, host_features,
3936     DEFINE_PROP_BIT64("host_ecn", VirtIONet, host_features,
3938     DEFINE_PROP_BIT64("host_ufo", VirtIONet, host_features,
3940     DEFINE_PROP_BIT64("mrg_rxbuf", VirtIONet, host_features,
3942     DEFINE_PROP_BIT64("status", VirtIONet, host_features,
3944     DEFINE_PROP_BIT64("ctrl_vq", VirtIONet, host_features,
3946     DEFINE_PROP_BIT64("ctrl_rx", VirtIONet, host_features,
3948     DEFINE_PROP_BIT64("ctrl_vlan", VirtIONet, host_features,
3950     DEFINE_PROP_BIT64("ctrl_rx_extra", VirtIONet, host_features,
3952     DEFINE_PROP_BIT64("ctrl_mac_addr", VirtIONet, host_features,
3954     DEFINE_PROP_BIT64("ctrl_guest_offloads", VirtIONet, host_features,
3956     DEFINE_PROP_BIT64("mq", VirtIONet, host_features, VIRTIO_NET_F_MQ, false),
3957     DEFINE_PROP_BIT64("rss", VirtIONet, host_features,
3959     DEFINE_PROP_BIT64("hash", VirtIONet, host_features,
3961     DEFINE_PROP_ARRAY("ebpf-rss-fds", VirtIONet, nr_ebpf_rss_fds,
3963     DEFINE_PROP_BIT64("guest_rsc_ext", VirtIONet, host_features,
3965     DEFINE_PROP_UINT32("rsc_interval", VirtIONet, rsc_timeout,
3967     DEFINE_NIC_PROPERTIES(VirtIONet, nic_conf),
3968     DEFINE_PROP_UINT32("x-txtimer", VirtIONet, net_conf.txtimer,
3970     DEFINE_PROP_INT32("x-txburst", VirtIONet, net_conf.txburst, TX_BURST),
3971     DEFINE_PROP_STRING("tx", VirtIONet, net_conf.tx),
3972     DEFINE_PROP_UINT16("rx_queue_size", VirtIONet, net_conf.rx_queue_size,
3974     DEFINE_PROP_UINT16("tx_queue_size", VirtIONet, net_conf.tx_queue_size,
3976     DEFINE_PROP_UINT16("host_mtu", VirtIONet, net_conf.mtu, 0),
3977     DEFINE_PROP_BOOL("x-mtu-bypass-backend", VirtIONet, mtu_bypass_backend,
3979     DEFINE_PROP_INT32("speed", VirtIONet, net_conf.speed, SPEED_UNKNOWN),
3980     DEFINE_PROP_STRING("duplex", VirtIONet, net_conf.duplex_str),
3981     DEFINE_PROP_BOOL("failover", VirtIONet, failover, false),
3982     DEFINE_PROP_BIT64("guest_uso4", VirtIONet, host_features,
3984     DEFINE_PROP_BIT64("guest_uso6", VirtIONet, host_features,
3986     DEFINE_PROP_BIT64("host_uso", VirtIONet, host_features,
4023     .instance_size = sizeof(VirtIONet),