On 26.02.2025 09:52, Cédric Le Goater wrote:
On 2/19/25 21:34, Maciej S. Szmigiero wrote:
From: "Maciej S. Szmigiero" <maciej.szmigi...@oracle.com>
Add basic types and flags used by VFIO multifd device state transfer
support.
Since we'll be introducing a lot of multifd transfer specific code,
add a new file migration-multifd.c to home it, wired into main VFIO
migration code (migration.c) via migration-multifd.h header file.
Signed-off-by: Maciej S. Szmigiero <maciej.szmigi...@oracle.com>
---
hw/vfio/meson.build | 1 +
hw/vfio/migration-multifd.c | 31 +++++++++++++++++++++++++++++++
hw/vfio/migration-multifd.h | 15 +++++++++++++++
hw/vfio/migration.c | 1 +
4 files changed, 48 insertions(+)
create mode 100644 hw/vfio/migration-multifd.c
create mode 100644 hw/vfio/migration-multifd.h
diff --git a/hw/vfio/meson.build b/hw/vfio/meson.build
index bba776f75cc7..260d65febd6b 100644
--- a/hw/vfio/meson.build
+++ b/hw/vfio/meson.build
@@ -5,6 +5,7 @@ vfio_ss.add(files(
'container-base.c',
'container.c',
'migration.c',
+ 'migration-multifd.c',
'cpr.c',
))
vfio_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr.c'))
diff --git a/hw/vfio/migration-multifd.c b/hw/vfio/migration-multifd.c
new file mode 100644
index 000000000000..0c3185a26242
--- /dev/null
+++ b/hw/vfio/migration-multifd.c
@@ -0,0 +1,31 @@
+/*
Please add :
SPDX-License-Identifier: GPL-2.0-or-later
in new files.
Done, also to migration/multifd-device-state.c
outside VFIO.
Thanks,
C.
Thanks,
Maciej
