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# Date Author Comment
f6c874e3 08/01/2012 02:28 pm Stefan Hajnoczi

net: Add a hub net client

The vlan feature can be implemented in terms of hubs. By introducing a
hub net client it becomes possible to remove the special case vlan code
from net.c and push the vlan feature out of generic networking code.

Signed-off-by: Stefan Hajnoczi <>...
d33d93b2 08/01/2012 02:28 pm Stefan Hajnoczi

net: Use hubs for the vlan feature

Stop using the special-case vlan code in net.c. Instead use the hub net
client to implement the vlan feature. The next patch will remove vlan
code from net.c completely.

Signed-off-by: Stefan Hajnoczi <>...
90d87a33 08/01/2012 02:28 pm Stefan Hajnoczi

net: Look up 'vlan' net clients using hubs

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Zhi Yong Wu <>
Reviewed-by: Laszlo Ersek <>
81017645 08/01/2012 02:28 pm Stefan Hajnoczi

hub: Check that hubs are configured correctly

Checks can be performed to make sure that hubs have at least one NIC and
one host device, warning the user if this is not the case.
Configurations which do not meet this rule tend to be broken but just
emit a warning. This patch preserves compatibility with the checks...