add command line switch
Signed-off-by: Yang Hongyang <yan...@cn.fujitsu.com>
Cc: Anthony Liguori <aligu...@amazon.com>
Cc: Stefan Hajnoczi <stefa...@redhat.com>
---
qapi-schema.json | 8 +++++++-
qemu-options.hx | 10 +++++++++-
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/qapi-schema.json b/qapi-schema.json
index 7dcfb90..e53a571 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -2008,6 +2008,10 @@
#
# @queues: #optional number of queues to be created for multiqueue capable tap
#
+# @colo_nicname: #optional the host physical nic for QEMU (Since 2.2)
+#
+# @colo_script: #optional the script file which used by COLO (Since 2.2)
+#
# Since 1.2
##
{ 'type': 'NetdevTapOptions',
@@ -2024,7 +2028,9 @@
'*vhostfd': 'str',
'*vhostfds': 'str',
'*vhostforce': 'bool',
- '*queues': 'uint32'} }
+ '*queues': 'uint32',
+ '*colo_nicname': 'str',
+ '*colo_script': 'str'} }
##
# @NetdevSocketOptions
diff --git a/qemu-options.hx b/qemu-options.hx
index 365b56c..9f31dcc 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1412,7 +1412,11 @@ DEF("net", HAS_ARG, QEMU_OPTION_net,
"-net tap[,vlan=n][,name=str],ifname=name\n"
" connect the host TAP network interface to VLAN 'n'\n"
#else
- "-net
tap[,vlan=n][,name=str][,fd=h][,fds=x:y:...:z][,ifname=name][,script=file][,downscript=dfile][,helper=helper][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostfds=x:y:...:z][,vhostforce=on|off][,queues=n]\n"
+ "-net
tap[,vlan=n][,name=str][,fd=h][,fds=x:y:...:z][,ifname=name][,script=file][,downscript=dfile][,helper=helper][,sndbuf=nbytes][,vnet_hdr=on|off][,vhost=on|off][,vhostfd=h][,vhostfds=x:y:...:z][,vhostforce=on|off][,queues=n]"
+#ifdef CONFIG_COLO
+ "[,colo_nicname=nicname][,colo_script=scriptfile]"
+#endif
+ "\n"
" connect the host TAP network interface to VLAN 'n'\n"
" use network scripts 'file' (default="
DEFAULT_NETWORK_SCRIPT ")\n"
" to configure it and 'dfile' (default="
DEFAULT_NETWORK_DOWN_SCRIPT ")\n"
@@ -1432,6 +1436,10 @@ DEF("net", HAS_ARG, QEMU_OPTION_net,
" use 'vhostfd=h' to connect to an already opened vhost net
device\n"
" use 'vhostfds=x:y:...:z to connect to multiple already
opened vhost net devices\n"
" use 'queues=n' to specify the number of queues to be
created for multiqueue TAP\n"
+#ifdef CONFIG_COLO
+ " use 'colo_nicname=nicname' to specify the host physical
nic for QEMU\n"
+ " use 'colo_script=scriptfile' to specify script file when
colo is enabled\n"
+#endif
"-net bridge[,vlan=n][,name=str][,br=bridge][,helper=helper]\n"
" connects a host TAP network interface to a host bridge
device 'br'\n"
" (default=" DEFAULT_BRIDGE_INTERFACE ") using the program
'helper'\n"
--
1.9.1
