@@ -39,16 +39,6 @@ enum {
VFIO_DEVICE_TYPE_CCW = 2,
VFIO_DEVICE_TYPE_AP = 3,
};
-struct VFIOGroup;
-
-typedef struct VFIOContainer {
- VFIOContainerBase bcontainer;
- int fd; /* /dev/vfio/vfio, empowered by the attached groups */
- unsigned iommu_type;
- QLIST_HEAD(, VFIOGroup) group_list;
-} VFIOContainer;
-
-OBJECT_DECLARE_SIMPLE_TYPE(VFIOContainer, VFIO_IOMMU_LEGACY);
typedef struct VFIODeviceOps VFIODeviceOps;
typedef struct VFIOMigration VFIOMigration;
@@ -125,15 +115,6 @@ struct VFIODeviceOps {
int (*vfio_load_config)(VFIODevice *vdev, QEMUFile *f);
};
-typedef struct VFIOGroup {
- int fd;
- int groupid;
- VFIOContainer *container;
- QLIST_HEAD(, VFIODevice) device_list;
- QLIST_ENTRY(VFIOGroup) next;
- QLIST_ENTRY(VFIOGroup) container_next;
- bool ram_block_discard_allowed;
-} VFIOGroup;
#define TYPE_HOST_IOMMU_DEVICE_LEGACY_VFIO TYPE_HOST_IOMMU_DEVICE "-legacy-vfio"
#define TYPE_HOST_IOMMU_DEVICE_IOMMUFD_VFIO \
new file mode 100644
@@ -0,0 +1,35 @@
+/*
+ * VFIO container
+ *
+ * Copyright Red Hat, Inc. 2025
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef HW_VFIO_CONTAINER_H
+#define HW_VFIO_CONTAINER_H
+
+#include "hw/vfio/vfio-container-base.h"
+
+typedef struct VFIOContainer VFIOContainer;
+
+typedef struct VFIOGroup {
+ int fd;
+ int groupid;
+ VFIOContainer *container;
+ QLIST_HEAD(, VFIODevice) device_list;
+ QLIST_ENTRY(VFIOGroup) next;
+ QLIST_ENTRY(VFIOGroup) container_next;
+ bool ram_block_discard_allowed;
+} VFIOGroup;
+
+typedef struct VFIOContainer {
+ VFIOContainerBase bcontainer;
+ int fd; /* /dev/vfio/vfio, empowered by the attached groups */
+ unsigned iommu_type;
+ QLIST_HEAD(, VFIOGroup) group_list;
+} VFIOContainer;
+
+OBJECT_DECLARE_SIMPLE_TYPE(VFIOContainer, VFIO_IOMMU_LEGACY);
+
+#endif /* HW_VFIO_CONTAINER_H */
@@ -25,6 +25,7 @@
#include "hw/pci/msix.h"
#include "hw/pci/pci_device.h"
#include "hw/vfio/vfio-common.h"
+#include "hw/vfio/vfio-container.h"
#include "qemu/error-report.h"
#include CONFIG_DEVICES /* CONFIG_VFIO_PCI */
@@ -20,7 +20,7 @@
#include "hw/s390x/s390-pci-clp.h"
#include "hw/s390x/s390-pci-vfio.h"
#include "hw/vfio/pci.h"
-#include "hw/vfio/vfio-common.h"
+#include "hw/vfio/vfio-container.h"
/*
* Get the current DMA available count from vfio. Returns true if vfio is
@@ -32,6 +32,7 @@
#include "trace.h"
#include "qapi/error.h"
#include "pci.h"
+#include "hw/vfio/vfio-container.h"
VFIOGroupList vfio_group_list =
QLIST_HEAD_INITIALIZER(vfio_group_list);
@@ -16,6 +16,7 @@
#include "exec/address-spaces.h"
#include "hw/vfio/vfio-common.h"
+#include "hw/vfio/vfio-container.h"
#include "hw/hw.h"
#include "exec/ram_addr.h"
#include "qemu/error-report.h"
Gather all VFIOcontainer related declarations into "container.h" to reduce exposure of VFIO internals in "hw/vfio/vfio-common.h". These declarations are made available externally for PPC and s390x. Signed-off-by: Cédric Le Goater <clg@redhat.com> --- include/hw/vfio/vfio-common.h | 19 ----------------- include/hw/vfio/vfio-container.h | 35 ++++++++++++++++++++++++++++++++ hw/ppc/spapr_pci_vfio.c | 1 + hw/s390x/s390-pci-vfio.c | 2 +- hw/vfio/container.c | 1 + hw/vfio/spapr.c | 1 + 6 files changed, 39 insertions(+), 20 deletions(-) create mode 100644 include/hw/vfio/vfio-container.h