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platform, devices: add support for veth devices

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https://bugzilla.gnome.org/show_bug.cgi?id=687254
This commit is contained in:
Dan Winship
2013-05-03 13:55:51 -04:00
parent 0d6f2faefa
commit 4416155bea
14 changed files with 341 additions and 3 deletions
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33
src/platform/nm-linux-platform.c
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@@ -269,6 +269,8 @@ type_to_string (NMLinkType type)
switch (type) {
case NM_LINK_TYPE_DUMMY:
return "dummy";
case NM_LINK_TYPE_VETH:
return "veth";
case NM_LINK_TYPE_VLAN:
return "vlan";
case NM_LINK_TYPE_BRIDGE:
@@ -322,6 +324,8 @@ link_extract_type (struct rtnl_link *rtnllink, const char **out_name)
return_type (NM_LINK_TYPE_INFINIBAND, "infiniband");
else if (!strcmp (type, "dummy"))
return_type (NM_LINK_TYPE_DUMMY, "dummy");
else if (!strcmp (type, "veth"))
return_type (NM_LINK_TYPE_VETH, "veth");
else if (!strcmp (type, "vlan"))
return_type (NM_LINK_TYPE_VLAN, "vlan");
else if (!strcmp (type, "bridge"))
@@ -1402,6 +1406,33 @@ slave_get_option (NMPlatform *platform, int slave, const char *option)
return link_get_option (slave, slave_category (platform, slave), option);
}
static gboolean
veth_get_properties (NMPlatform *platform, int ifindex, NMPlatformVethProperties *props)
{
const char *ifname;
auto_g_free struct ethtool_stats *stats = NULL;
int peer_ifindex_stat;
ifname = nm_platform_link_get_name (ifindex);
if (!ifname)
return FALSE;
peer_ifindex_stat = ethtool_get_stringset_index (ifname, ETH_SS_STATS, "peer_ifindex");
if (peer_ifindex_stat == -1) {
debug ("%s: peer_ifindex ethtool stat does not exist?", ifname);
return FALSE;
}
stats = g_malloc0 (sizeof (*stats) + (peer_ifindex_stat + 1) * sizeof (guint64));
stats->cmd = ETHTOOL_GSTATS;
stats->n_stats = peer_ifindex_stat + 1;
if (!ethtool_get (ifname, stats))
return FALSE;
props->peer = stats->data[peer_ifindex_stat];
return TRUE;
}
/******************************************************************/
static int
@@ -1884,6 +1915,8 @@ nm_linux_platform_class_init (NMLinuxPlatformClass *klass)
platform_class->vlan_set_ingress_map = vlan_set_ingress_map;
platform_class->vlan_set_egress_map = vlan_set_egress_map;
platform_class->veth_get_properties = veth_get_properties;
platform_class->ip4_address_get_all = ip4_address_get_all;
platform_class->ip6_address_get_all = ip6_address_get_all;
platform_class->ip4_address_add = ip4_address_add;