diff mbox series

[v1,07/11] vfio/iommufd: Implement host_iommu_device_create callback in iommufd mode

Message ID 20240228035900.1085727-8-zhenzhong.duan@intel.com (mailing list archive)
State New, archived
Headers show
Series Add a host IOMMU device abstraction | expand

Commit Message

Duan, Zhenzhong Feb. 28, 2024, 3:58 a.m. UTC 
This callback will be used to initialize base and public elements
in IOMMUFDDevice.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
---
 hw/vfio/iommufd.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c
index 9bfddc1360..1c2f5da0d0 100644
--- a/hw/vfio/iommufd.c
+++ b/hw/vfio/iommufd.c
@@ -619,6 +619,15 @@  out_single:
     return ret;
 }
 
+static void vfio_cdev_host_iommu_device_create(VFIODevice *vbasedev)
+{
+    IOMMUFDDevice *idev = g_malloc0(sizeof(IOMMUFDDevice));
+
+    vbasedev->base_hdev = &idev->base;
+
+    iommufd_device_init(idev, vbasedev->iommufd, vbasedev->devid);
+}
+
 static void vfio_iommu_iommufd_class_init(ObjectClass *klass, void *data)
 {
     VFIOIOMMUClass *vioc = VFIO_IOMMU_CLASS(klass);
@@ -628,6 +637,7 @@  static void vfio_iommu_iommufd_class_init(ObjectClass *klass, void *data)
     vioc->attach_device = iommufd_cdev_attach;
     vioc->detach_device = iommufd_cdev_detach;
     vioc->pci_hot_reset = iommufd_cdev_pci_hot_reset;
+    vioc->host_iommu_device_create = vfio_cdev_host_iommu_device_create;
 };
 
 static const TypeInfo types[] = {