On Thu, Jun 06, 2013 at 03:00:34PM +0800, Jason Wang wrote:
> On 06/05/2013 06:42 PM, Amos Kong wrote:
> > Currently macvtap based macvlan device is working in promiscuous
> > mode, we want to implement mac-programming over macvtap through
> > Libvirt for better performance.
...
> > +SQMP
> > +query-rx-filter
> > +---------------
> > +
> > +Show rx-filter information.
> > +
> > +Returns a json-array of rx-filter information for all nics (or for the
> > +given nic), returning an error if the given nic doesn't exist, or
> > +given nic doesn't support rx-filter querying, or no net client
> > +supports rx-filter querying.
> > +
> > +The query will clear the event notification flag of each nic, then qemu
> > +will start to emit event to QMP monitor.
> > +
> > +Each array entry contains the following:
> > +
> > +- "name": net client name (json-string)
> > +- "promiscuous": promiscuous mode is enabled (json-bool)
> > +- "multicast": multicast receive state (one of 'normal', 'none', 'all')
> > +- "unicast": unicast receive state (one of 'normal', 'none', 'all')
> > +- "broadcast-allowed": allow to receive broadcast (json-bool)
> > +- "multicast-overflow": multicast table is overflowed (json-bool)
> > +- "unicast-overflow": unicast table is overflowed (json-bool)
> > +- "main-mac": main macaddr string (json-string)
> > +- "vlan-table": a json-array of vlan-table entry
> > + - "index": index of vlan filter table (json-int)
> > + - "value": 32 bit of indicator for active vlans
>
> Not sure whether or not this is libvirt friendly. Looks like you expect
> libvirt to do some post-processing. Why not just expose vids?
vid is used in userspace, I will return vid json-array in output.
Thanks.
> > +- "unicast-table": a json-array of unicast macaddr string
> > +- "multicast-table": a json-array of multicast macaddr string
> > +
--
Amos.
