8 files changed, 11 insertions, 15 deletions
diff --git a/include/hw/acpi/acpi.h b/include/hw/acpi/acpi.h
index 9e8a76f2e2..cc0d370745 100644
--- a/include/hw/acpi/acpi.h
+++ b/include/hw/acpi/acpi.h
@@ -47,6 +47,8 @@
 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
+#define ACPI_PM_PROP_ACPI_PCIHP_BRIDGE "acpi-pci-hotplug-with-bridge-support"
+#define ACPI_PM_PROP_ACPI_PCI_ROOTHP "acpi-root-pci-hotplug"
 
 /* PM Timer ticks per second (HZ) */
 #define PM_TIMER_FREQUENCY  3579545
diff --git a/include/hw/acpi/generic_event_device.h b/include/hw/acpi/generic_event_device.h
index 6bed92e8fc..d49217c445 100644
--- a/include/hw/acpi/generic_event_device.h
+++ b/include/hw/acpi/generic_event_device.h
@@ -70,8 +70,6 @@
 OBJECT_DECLARE_SIMPLE_TYPE(AcpiGedState, ACPI_GED)
 
 #define TYPE_ACPI_GED_X86 "acpi-ged-x86"
-#define ACPI_GED_X86(obj) \
-    OBJECT_CHECK(AcpiGedX86State, (obj), TYPE_ACPI_GED_X86)
 
 #define ACPI_GED_EVT_SEL_OFFSET    0x0
 #define ACPI_GED_EVT_SEL_LEN       0x4
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 97b4ab79b5..4d2e35a152 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -47,10 +47,6 @@ typedef struct PCMachineState {
     bool default_bus_bypass_iommu;
     uint64_t max_fw_size;
 
-    /* NUMA information: */
-    uint64_t numa_nodes;
-    uint64_t *node_mem;
-
     /* ACPI Memory hotplug IO base address */
     hwaddr memhp_io_base;
 } PCMachineState;
diff --git a/include/hw/pci-host/i440fx.h b/include/hw/pci-host/i440fx.h
index 7fcfd9485c..f068aaba8f 100644
--- a/include/hw/pci-host/i440fx.h
+++ b/include/hw/pci-host/i440fx.h
@@ -45,6 +45,5 @@ PCIBus *i440fx_init(const char *host_type, const char *pci_type,
                     MemoryRegion *pci_memory,
                     MemoryRegion *ram_memory);
 
-PCIBus *find_i440fx(void);
 
 #endif
diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h
index 8475c5a29d..81bf3109f8 100644
--- a/include/hw/virtio/vhost-backend.h
+++ b/include/hw/virtio/vhost-backend.h
@@ -173,12 +173,6 @@ typedef struct VhostOps {
     vhost_force_iommu_op vhost_force_iommu;
 } VhostOps;
 
-extern const VhostOps user_ops;
-extern const VhostOps vdpa_ops;
-
-int vhost_set_backend_type(struct vhost_dev *dev,
-                           VhostBackendType backend_type);
-
 int vhost_backend_update_device_iotlb(struct vhost_dev *dev,
                                              uint64_t iova, uint64_t uaddr,
                                              uint64_t len,
diff --git a/include/hw/virtio/vhost-vdpa.h b/include/hw/virtio/vhost-vdpa.h
index 9188226d8b..a8963da2d9 100644
--- a/include/hw/virtio/vhost-vdpa.h
+++ b/include/hw/virtio/vhost-vdpa.h
@@ -22,6 +22,7 @@ typedef struct VhostVDPAHostNotifier {
 typedef struct vhost_vdpa {
     int device_fd;
     uint32_t msg_type;
+    bool iotlb_batch_begin_sent;
     MemoryListener listener;
     struct vhost_dev *dev;
     VhostVDPAHostNotifier notifier[VIRTIO_QUEUE_MAX];
diff --git a/include/hw/virtio/vhost.h b/include/hw/virtio/vhost.h
index 045d0fd9f2..1a9fc65089 100644
--- a/include/hw/virtio/vhost.h
+++ b/include/hw/virtio/vhost.h
@@ -71,7 +71,7 @@ struct vhost_dev {
     int n_tmp_sections;
     MemoryRegionSection *tmp_sections;
     struct vhost_virtqueue *vqs;
-    int nvqs;
+    unsigned int nvqs;
     /* the first virtqueue which would be used by this vhost dev */
     int vq_index;
     /* if non-zero, minimum required value for max_queues */
@@ -95,6 +95,10 @@ struct vhost_dev {
     const VhostDevConfigOps *config_ops;
 };
 
+extern const VhostOps kernel_ops;
+extern const VhostOps user_ops;
+extern const VhostOps vdpa_ops;
+
 struct vhost_net {
     struct vhost_dev dev;
     struct vhost_virtqueue vqs[2];
diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-bus.h
index ef8abe49c5..7ab8c9dab0 100644
--- a/include/hw/virtio/virtio-bus.h
+++ b/include/hw/virtio/virtio-bus.h
@@ -93,6 +93,7 @@ struct VirtioBusClass {
      */
     bool has_variable_vring_alignment;
     AddressSpace *(*get_dma_as)(DeviceState *d);
+    bool (*iommu_enabled)(DeviceState *d);
 };
 
 struct VirtioBusState {
@@ -154,5 +155,6 @@ void virtio_bus_release_ioeventfd(VirtioBusState *bus);
 int virtio_bus_set_host_notifier(VirtioBusState *bus, int n, bool assign);
 /* Tell the bus that the ioeventfd handler is no longer required. */
 void virtio_bus_cleanup_host_notifier(VirtioBusState *bus, int n);
-
+/* Whether the IOMMU is enabled for this device */
+bool virtio_bus_device_iommu_enabled(VirtIODevice *vdev);
 #endif /* VIRTIO_BUS_H */