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| author | Avihai Horon <avihaih@nvidia.com> | 2024-05-15 16:21:36 +0300 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2024-05-16 16:59:19 +0200 |
| commit | 5e1f8905ca72775452f714008c3906c9d86158ae (patch) | |
| tree | ba2323d1ccfca706c607d66f5b61918dede28e6c /include/hw/vfio | |
| parent | a0359b56ecb2002fbecd249b1ea71df618dbe4a2 (diff) | |
| download | qemu-5e1f8905ca72775452f714008c3906c9d86158ae.zip qemu-5e1f8905ca72775452f714008c3906c9d86158ae.tar.gz qemu-5e1f8905ca72775452f714008c3906c9d86158ae.tar.bz2 | |
vfio/migration: Emit VFIO migration QAPI event
Emit VFIO migration QAPI event when a VFIO device changes its migration
state. This can be used by management applications to get updates on the
current state of the VFIO device for their own purposes.
A new per VFIO device capability, "migration-events", is added so events
can be enabled only for the required devices. It is disabled by default.
Signed-off-by: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'include/hw/vfio')
| -rw-r--r-- | include/hw/vfio/vfio-common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index b6ac249..878e34a 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -115,6 +115,7 @@ typedef struct VFIODevice { bool no_mmap; bool ram_block_discard_allowed; OnOffAuto enable_migration; + bool migration_events; VFIODeviceOps *ops; unsigned int num_irqs; unsigned int num_regions; |