Commit Graph

2 Commits

Author SHA1 Message Date
Steve Sistare
54857b0816 vfio/container: register container for cpr
Register a legacy container for cpr-transfer, replacing the generic CPR
register call with a more specific legacy container register call.  Add a
blocker if the kernel does not support VFIO_UPDATE_VADDR or VFIO_UNMAP_ALL.

This is mostly boiler plate.  The fields to to saved and restored are added
in subsequent patches.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/1749569991-25171-4-git-send-email-steven.sistare@oracle.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-06-11 14:01:58 +02:00
Cédric Le Goater
aa90d775f0 vfio: Introduce a new header file for VFIOcontainer declarations
Gather all VFIOcontainer related declarations into
"hw/vfio/vfio-container.h" to reduce exposure of VFIO internals in
"hw/vfio/vfio-common.h". These declarations were initially introduced
in commit 65501a745d ("vfio: vfio-pci device assignment driver").
They are made available externally for PPC and s390x.

Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250318095415.670319-12-clg@redhat.com
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-13-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-04-25 09:01:37 +02:00