vfio: move vfio-cpr.h

Move vfio-cpr.h to include/hw/vfio, because it will need to be included by
other files there.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Link: https://lore.kernel.org/qemu-devel/1748546679-154091-9-git-send-email-steven.sistare@oracle.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

MAINTAINERS

@@ -3036,6 +3036,7 @@ CheckPoint and Restart (CPR)
 R: Steve Sistare <steven.sistare@oracle.com>
 S: Supported
 F: hw/vfio/cpr*
+F: include/hw/vfio/vfio-cpr.h
 F: include/migration/cpr.h
 F: migration/cpr*
 F: tests/qtest/migration/cpr*

hw/vfio/container.c

@@ -33,8 +33,8 @@
 #include "qapi/error.h"
 #include "pci.h"
 #include "hw/vfio/vfio-container.h"
+#include "hw/vfio/vfio-cpr.h"
 #include "vfio-helpers.h"
-#include "vfio-cpr.h"
 #include "vfio-listener.h"
 
 #define TYPE_HOST_IOMMU_DEVICE_LEGACY_VFIO TYPE_HOST_IOMMU_DEVICE "-legacy-vfio"

hw/vfio/cpr.c

@@ -8,9 +8,9 @@
 #include "qemu/osdep.h"
 #include "hw/vfio/vfio-device.h"
 #include "migration/misc.h"
+#include "hw/vfio/vfio-cpr.h"
 #include "qapi/error.h"
 #include "system/runstate.h"
-#include "vfio-cpr.h"
 
 static int vfio_cpr_reboot_notifier(NotifierWithReturn *notifier,
                                     MigrationEvent *e, Error **errp)

hw/vfio/iommufd.c

@@ -21,13 +21,13 @@
 #include "qapi/error.h"
 #include "system/iommufd.h"
 #include "hw/qdev-core.h"
+#include "hw/vfio/vfio-cpr.h"
 #include "system/reset.h"
 #include "qemu/cutils.h"
 #include "qemu/chardev_open.h"
 #include "pci.h"
 #include "vfio-iommufd.h"
 #include "vfio-helpers.h"
-#include "vfio-cpr.h"
 #include "vfio-listener.h"
 
 #define TYPE_HOST_IOMMU_DEVICE_IOMMUFD_VFIO             \

hw/vfio/vfio-cpr.h

@@ -1,15 +0,0 @@
-/*
- * VFIO CPR
- *
- * Copyright (c) 2025 Oracle and/or its affiliates.
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
-
-#ifndef HW_VFIO_CPR_H
-#define HW_VFIO_CPR_H
-
-bool vfio_cpr_register_container(VFIOContainerBase *bcontainer, Error **errp);
-void vfio_cpr_unregister_container(VFIOContainerBase *bcontainer);
-
-#endif /* HW_VFIO_CPR_H */

include/hw/vfio/vfio-cpr.h

@@ -0,0 +1,18 @@
+/*
+ * VFIO CPR
+ *
+ * Copyright (c) 2025 Oracle and/or its affiliates.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef HW_VFIO_VFIO_CPR_H
+#define HW_VFIO_VFIO_CPR_H
+
+struct VFIOContainerBase;
+
+bool vfio_cpr_register_container(struct VFIOContainerBase *bcontainer,
+                                 Error **errp);
+void vfio_cpr_unregister_container(struct VFIOContainerBase *bcontainer);
+
+#endif /* HW_VFIO_VFIO_CPR_H */