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doc: document -netdev hubport

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Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2013-02-26 11:07:16 +01:00
parent f6b26cf257
commit 40e8c26d7b
2 changed files with 11 additions and 2 deletions
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2
hmp-commands.hx
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@ -1169,7 +1169,7 @@ ETEXI
{ {
.name = "netdev_add", .name = "netdev_add",
.args_type = "netdev:O", .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", .help = "add host network device",
.mhandler.cmd = hmp_netdev_add, .mhandler.cmd = hmp_netdev_add,
}, },

11
qemu-options.hx
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@ -1408,7 +1408,8 @@ DEF("netdev", HAS_ARG, QEMU_OPTION_netdev,
#ifdef CONFIG_VDE #ifdef CONFIG_VDE
"vde|" "vde|"
#endif #endif
"socket],id=str[,option][,option][,...]\n", QEMU_ARCH_ALL) "socket|"
"hubport],id=str[,option][,option][,...]\n", QEMU_ARCH_ALL)
STEXI STEXI
@item -net nic[,vlan=@var{n}][,macaddr=@var{mac}][,model=@var{type}] [,name=@var{name}][,addr=@var{addr}][,vectors=@var{v}] @item -net nic[,vlan=@var{n}][,macaddr=@var{mac}][,model=@var{type}] [,name=@var{name}][,addr=@var{addr}][,vectors=@var{v}]
@findex -net @findex -net
@ -1730,6 +1731,14 @@ vde_switch -F -sock /tmp/myswitch
qemu-system-i386 linux.img -net nic -net vde,sock=/tmp/myswitch qemu-system-i386 linux.img -net nic -net vde,sock=/tmp/myswitch
@end example @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}] @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). 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 At most @var{len} bytes (64k by default) per packet are stored. The file format is