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vfio: Add vfio_get_object callback to VFIODeviceOps 

Hook vfio_get_object callback for PCI devices.

Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Neo Jia <cjia@nvidia.com>
Suggested-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Kirti Wankhede 2020-10-26 15:06:12 +05:30 committed by Alex Williamson
parent 0f7a903ba3
commit e93b733bcf
2 changed files with 9 additions and 0 deletions
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8
hw/vfio/pci.c
View File

@ -2394,10 +2394,18 @@ static void vfio_pci_compute_needs_reset(VFIODevice *vbasedev)
} }
} }
static Object *vfio_pci_get_object(VFIODevice *vbasedev)
{
VFIOPCIDevice *vdev = container_of(vbasedev, VFIOPCIDevice, vbasedev);
return OBJECT(vdev);
}
static VFIODeviceOps vfio_pci_ops = { static VFIODeviceOps vfio_pci_ops = {
.vfio_compute_needs_reset = vfio_pci_compute_needs_reset, .vfio_compute_needs_reset = vfio_pci_compute_needs_reset,
.vfio_hot_reset_multi = vfio_pci_hot_reset_multi, .vfio_hot_reset_multi = vfio_pci_hot_reset_multi,
.vfio_eoi = vfio_intx_eoi, .vfio_eoi = vfio_intx_eoi,
.vfio_get_object = vfio_pci_get_object,
}; };
int vfio_populate_vga(VFIOPCIDevice *vdev, Error **errp) int vfio_populate_vga(VFIOPCIDevice *vdev, Error **errp)

1
include/hw/vfio/vfio-common.h
View File

@ -119,6 +119,7 @@ struct VFIODeviceOps {
void (*vfio_compute_needs_reset)(VFIODevice *vdev); void (*vfio_compute_needs_reset)(VFIODevice *vdev);
int (*vfio_hot_reset_multi)(VFIODevice *vdev); int (*vfio_hot_reset_multi)(VFIODevice *vdev);
void (*vfio_eoi)(VFIODevice *vdev); void (*vfio_eoi)(VFIODevice *vdev);
Object *(*vfio_get_object)(VFIODevice *vdev);
}; };
typedef struct VFIOGroup { typedef struct VFIOGroup {