diff options
| author | Amit Shah <amit.shah@redhat.com> | 2010-04-27 18:03:59 +0530 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-04-28 08:58:21 -0500 |
| commit | 055b889f942b063bd1901a316b34017f2b699b12 (patch) | |
| tree | bd783b69eba3e2b24c7963bc97bb11d891033406 /bsd-user | |
| parent | 31abe21f4f026171128e6fbafb40062ae1872bd5 (diff) | |
virtio-serial: Use control messages to notify guest of new ports
Allow the port 'id's to be set by a user on the command line. This is
needed by management apps that will want a stable port numbering scheme
for hot-plug/unplug and migration.
Since the port numbers are shared with the guest (to identify ports in
control messages), we just send a control message to the guest
indicating addition of new ports (hot-plug) or notifying the guest of
the available ports when the guest sends us a DEVICE_READY control
message.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'bsd-user')
0 files changed, 0 insertions, 0 deletions