doc: document -netdev hubport
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/hmp-commands.hx b/hmp-commands.hx
index cef7708..69c707d 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1169,7 +1169,7 @@
{
.name = "netdev_add",
.args_type = "netdev:O",
- .params = "[user|tap|socket],id=str[,prop=value][,...]",
+ .params = "[user|tap|socket|hubport],id=str[,prop=value][,...]",
.help = "add host network device",
.mhandler.cmd = hmp_netdev_add,
},
diff --git a/qemu-options.hx b/qemu-options.hx
index 797d992..863069f 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1408,7 +1408,8 @@
#ifdef CONFIG_VDE
"vde|"
#endif
- "socket],id=str[,option][,option][,...]\n", QEMU_ARCH_ALL)
+ "socket|"
+ "hubport],id=str[,option][,option][,...]\n", QEMU_ARCH_ALL)
STEXI
@item -net nic[,vlan=@var{n}][,macaddr=@var{mac}][,model=@var{type}] [,name=@var{name}][,addr=@var{addr}][,vectors=@var{v}]
@findex -net
@@ -1730,6 +1731,14 @@
qemu-system-i386 linux.img -net nic -net vde,sock=/tmp/myswitch
@end example
+@item -netdev hubport,id=@var{id},hubid=@var{hubid}
+
+Create a hub port on QEMU "vlan" @var{hubid}.
+
+The hubport netdev lets you connect a NIC to a QEMU "vlan" instead of a single
+netdev. @code{-net} and @code{-device} with parameter @option{vlan} create the
+required hub automatically.
+
@item -net dump[,vlan=@var{n}][,file=@var{file}][,len=@var{len}]
Dump network traffic on VLAN @var{n} to file @var{file} (@file{qemu-vlan0.pcap} by default).
At most @var{len} bytes (64k by default) per packet are stored. The file format is
