[PATCH v1 3/6] vfio/iommufd: Initialize iommufd specific members in HostIOMMUDeviceIOMMUFD

[Zhenzhong Duan <zhenzhong.duan@intel.com>]

There are three iommufd specific members in HostIOMMUDeviceIOMMUFD
that need to be initialized after attachment, they will all be used
by vIOMMU.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
---
 hw/vfio/iommufd.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c
index af1c7ab10a..5fde2b633a 100644
--- a/hw/vfio/iommufd.c
+++ b/hw/vfio/iommufd.c
@@ -814,6 +814,7 @@ static bool hiod_iommufd_vfio_realize(HostIOMMUDevice *hiod, void *opaque,
                                       Error **errp)
 {
     VFIODevice *vdev = opaque;
+    HostIOMMUDeviceIOMMUFD *idev;
     HostIOMMUDeviceCaps *caps = &hiod->caps;
     enum iommu_hw_info_type type;
     union {
@@ -833,6 +834,11 @@ static bool hiod_iommufd_vfio_realize(HostIOMMUDevice *hiod, void *opaque,
     caps->type = type;
     caps->hw_caps = hw_caps;
 
+    idev = HOST_IOMMU_DEVICE_IOMMUFD(hiod);
+    idev->iommufd = vdev->iommufd;
+    idev->devid = vdev->devid;
+    idev->hwpt_id = vdev->hwpt->hwpt_id;
+
     return true;
 }
 
-- 
2.34.1