On Fri, Aug 07, 2015 at 03:14:36PM -0700, Jonathan Toppins wrote: > Adds a new interface type using UDP sockets, this seems only applicable > to QEMU but have edited tree-wide to support the new interface type. > > The interface type required the addition of a "destaddr" (destination > address), this then maps into the following xml and qemu call. > > <interface type='udp'> > <mac address='52:54:00:5c:67:56'/> > <source address='127.0.0.1' port='11112'/> > <model type='virtio'/> > <dest address="127.0.0.1' port='22222'/> > <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> > ... > > QEMU call: > -netdev socket,udp=127.0.0.1:22222,localaddr=127.0.0.1:11112 > > Notice the xml "source" entry becomes the "localaddr" for the qemu call. > > reference: > http://lists.gnu.org/archive/html/qemu-devel/2011-11/msg00629.html > > Signed-off-by: Jonathan Toppins <jtoppins@xxxxxxxxxxxxxxxxxxx> > --- > docs/formatdomain.html.in | 17 ++++++++++++ > src/conf/domain_conf.c | 56 +++++++++++++++++++++++++++++++++++++--- > src/conf/domain_conf.h | 3 +++ > src/conf/netdev_bandwidth_conf.h | 1 + > src/libxl/libxl_conf.c | 1 + > src/lxc/lxc_controller.c | 1 + > src/lxc/lxc_process.c | 1 + > src/qemu/qemu_command.c | 12 +++++++++ > src/qemu/qemu_hotplug.c | 1 + > src/qemu/qemu_interface.c | 2 ++ > src/uml/uml_conf.c | 5 ++++ > src/xenconfig/xen_sxpr.c | 1 + > tools/virsh-domain.c | 1 + > 13 files changed, 99 insertions(+), 3 deletions(-) Missing test cases for tests/qemuxml2argvtest.c and tests/qemuxml2xmltest.c. > diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in > index c0a265a..95f7f5d 100644 > --- a/docs/formatdomain.html.in > +++ b/docs/formatdomain.html.in > @@ -4165,6 +4165,23 @@ > </devices> > ...</pre> > > + <h5><a name="elementsNICSUDP">UDP unicast tunnel</a></h5> > + > + <p> > + A UDP unicast architecture provides a virtual network which enables > + connections between Qemu instances using Qemu's UDP infrastructure.</p> > + It would be nice to document what the addresses mean, and mention that this is supported <span class="since">Since 1.2.19</span>. Jan
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