virtio-net.c (5e7b204dbfae9a562fc73684986f936b97f63877) virtio-net.c (54aa3de72ea2aaa2e903e7e879a4f3dda515a00e)
1/*
2 * Virtio Network Device
3 *
4 * Copyright IBM, Corp. 2007
5 *
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
8 *

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432
433 /* disable event notification to avoid events flooding */
434 nc->rxfilter_notify_enabled = 0;
435 }
436}
437
438static intList *get_vlan_table(VirtIONet *n)
439{
1/*
2 * Virtio Network Device
3 *
4 * Copyright IBM, Corp. 2007
5 *
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
8 *

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432
433 /* disable event notification to avoid events flooding */
434 nc->rxfilter_notify_enabled = 0;
435 }
436}
437
438static intList *get_vlan_table(VirtIONet *n)
439{
440 intList *list, *entry;
440 intList *list;
441 int i, j;
442
443 list = NULL;
444 for (i = 0; i < MAX_VLAN >> 5; i++) {
445 for (j = 0; n->vlans[i] && j <= 0x1f; j++) {
446 if (n->vlans[i] & (1U << j)) {
441 int i, j;
442
443 list = NULL;
444 for (i = 0; i < MAX_VLAN >> 5; i++) {
445 for (j = 0; n->vlans[i] && j <= 0x1f; j++) {
446 if (n->vlans[i] & (1U << j)) {
447 entry = g_malloc0(sizeof(*entry));
448 entry->value = (i << 5) + j;
449 entry->next = list;
450 list = entry;
447 QAPI_LIST_PREPEND(list, (i << 5) + j);
451 }
452 }
453 }
454
455 return list;
456}
457
458static RxFilterInfo *virtio_net_query_rxfilter(NetClientState *nc)
459{
460 VirtIONet *n = qemu_get_nic_opaque(nc);
461 VirtIODevice *vdev = VIRTIO_DEVICE(n);
462 RxFilterInfo *info;
448 }
449 }
450 }
451
452 return list;
453}
454
455static RxFilterInfo *virtio_net_query_rxfilter(NetClientState *nc)
456{
457 VirtIONet *n = qemu_get_nic_opaque(nc);
458 VirtIODevice *vdev = VIRTIO_DEVICE(n);
459 RxFilterInfo *info;
463 strList *str_list, *entry;
460 strList *str_list;
464 int i;
465
466 info = g_malloc0(sizeof(*info));
467 info->name = g_strdup(nc->name);
468 info->promiscuous = n->promisc;
469
470 if (n->nouni) {
471 info->unicast = RX_STATE_NONE;

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486 info->broadcast_allowed = n->nobcast;
487 info->multicast_overflow = n->mac_table.multi_overflow;
488 info->unicast_overflow = n->mac_table.uni_overflow;
489
490 info->main_mac = qemu_mac_strdup_printf(n->mac);
491
492 str_list = NULL;
493 for (i = 0; i < n->mac_table.first_multi; i++) {
461 int i;
462
463 info = g_malloc0(sizeof(*info));
464 info->name = g_strdup(nc->name);
465 info->promiscuous = n->promisc;
466
467 if (n->nouni) {
468 info->unicast = RX_STATE_NONE;

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483 info->broadcast_allowed = n->nobcast;
484 info->multicast_overflow = n->mac_table.multi_overflow;
485 info->unicast_overflow = n->mac_table.uni_overflow;
486
487 info->main_mac = qemu_mac_strdup_printf(n->mac);
488
489 str_list = NULL;
490 for (i = 0; i < n->mac_table.first_multi; i++) {
494 entry = g_malloc0(sizeof(*entry));
495 entry->value = qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN);
496 entry->next = str_list;
497 str_list = entry;
491 QAPI_LIST_PREPEND(str_list,
492 qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN));
498 }
499 info->unicast_table = str_list;
500
501 str_list = NULL;
502 for (i = n->mac_table.first_multi; i < n->mac_table.in_use; i++) {
493 }
494 info->unicast_table = str_list;
495
496 str_list = NULL;
497 for (i = n->mac_table.first_multi; i < n->mac_table.in_use; i++) {
503 entry = g_malloc0(sizeof(*entry));
504 entry->value = qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN);
505 entry->next = str_list;
506 str_list = entry;
498 QAPI_LIST_PREPEND(str_list,
499 qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN));
507 }
508 info->multicast_table = str_list;
509 info->vlan_table = get_vlan_table(n);
510
511 if (!virtio_vdev_has_feature(vdev, VIRTIO_NET_F_CTRL_VLAN)) {
512 info->vlan = RX_STATE_ALL;
513 } else if (!info->vlan_table) {
514 info->vlan = RX_STATE_NONE;

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501 info->multicast_table = str_list;
502 info->vlan_table = get_vlan_table(n);
503
504 if (!virtio_vdev_has_feature(vdev, VIRTIO_NET_F_CTRL_VLAN)) {
505 info->vlan = RX_STATE_ALL;
506 } else if (!info->vlan_table) {
507 info->vlan = RX_STATE_NONE;

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