On Wed, Feb 06, 2019 at 11:00:35AM +0000, Dr. David Alan Gilbert (git) wrote: > From: "Dr. David Alan Gilbert" <[email protected]> > > Hi, > This is a reworking of a few sets of patches from 2017 > that were put together by myself, Germano and Vlad that make > the network announce system more flexible. > > Firstly, it's parameterised, so that you can change the number > of packets and the gap between them; the number can be set to 0 > to disable announce completely. > > Secondly, you can force an announce by a qmp or hmp command at > any time. This is useful if you need the guest to do an announce > for a different reason; for example if the management layer > has just juggled some bonding configuration around.
series Reviewed-by: Michael S. Tsirkin <[email protected]> > The packet creation and timing also moves to net/ from migration/ > > The previous set was: > https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg05594.html > > Dave > > v3 > Fixes from Markus's review: blank lines, and json tweaks > > v2 > Fix the qmp example > Typo fixes > > > Dr. David Alan Gilbert (9): > net: Introduce announce timer > migration: Add announce parameters > virtio-net: Switch to using announce timer > migration: Switch to using announce timer > net: Add a network device specific self-announcement ability > virtio-net: Allow qemu_announce_self to trigger virtio announcements > qmp: Add announce-self command > hmp: Add hmp_announce_self > tests: Add a test for qemu self announcements > > hmp-commands.hx | 14 ++++ > hmp.c | 33 ++++++++ > hmp.h | 1 + > hw/net/trace-events | 6 ++ > hw/net/virtio-net.c | 69 ++++++++++++---- > include/hw/virtio/virtio-net.h | 4 +- > include/migration/misc.h | 12 +-- > include/net/announce.h | 41 ++++++++++ > include/net/net.h | 2 + > include/qemu/typedefs.h | 2 + > include/sysemu/sysemu.h | 2 - > migration/migration.c | 103 +++++++++++++++++++++++- > migration/migration.h | 4 + > migration/savevm.c | 72 +---------------- > migration/trace-events | 1 - > net/Makefile.objs | 1 + > net/announce.c | 140 +++++++++++++++++++++++++++++++++ > net/trace-events | 3 + > qapi/migration.json | 53 ++++++++++++- > qapi/net.json | 43 ++++++++++ > tests/Makefile.include | 2 + > tests/test-announce-self.c | 83 +++++++++++++++++++ > tests/test-hmp.c | 1 + > 23 files changed, 589 insertions(+), 103 deletions(-) > create mode 100644 include/net/announce.h > create mode 100644 net/announce.c > create mode 100644 tests/test-announce-self.c > > -- > 2.20.1
