diff mbox series

[rfcv2,08/18] vfio/iommufd: Implement host_iommu_device_init callback in iommufd mode

Message ID 20240201072818.327930-9-zhenzhong.duan@intel.com
State New
Headers show
Series Check and sync host IOMMU cap/ecap with vIOMMU | expand

Commit Message

Duan, Zhenzhong Feb. 1, 2024, 7:28 a.m. UTC 
This callback will be used to initialize base and public elements
in IOMMUFDDevice, with the exception of iommufd and devid which
are initialized early in attachment.

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

diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c
index 5d50549713..7d39d7a5fa 100644
--- a/hw/vfio/iommufd.c
+++ b/hw/vfio/iommufd.c
@@ -621,6 +621,11 @@  out_single:
     return ret;
 }
 
+static void vfio_cdev_host_iommu_device_init(VFIODevice *vbasedev)
+{
+    iommufd_device_init(&vbasedev->iommufd_dev);
+}
+
 static void vfio_iommu_iommufd_class_init(ObjectClass *klass, void *data)
 {
     VFIOIOMMUClass *vioc = VFIO_IOMMU_CLASS(klass);
@@ -630,6 +635,7 @@  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_init = vfio_cdev_host_iommu_device_init;
 };
 
 static const TypeInfo types[] = {