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vfio/pci: Use the new device life cycle helpers

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Also introduce two pci core helpers as @init/@release for pci drivers:

 - vfio_pci_core_init_dev()
 - vfio_pci_core_release_dev()

Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20220921104401.38898-3-kevin.tian@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Yi Liu
2022-09-21 18:43:48 +08:00
committed by Alex Williamson
parent cb9ff3f3b8
commit 63d7c77989
3 changed files with 47 additions and 10 deletions
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2
include/linux/vfio_pci_core.h
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@@ -109,6 +109,8 @@ void vfio_pci_core_close_device(struct vfio_device *core_vdev);
void vfio_pci_core_init_device(struct vfio_pci_core_device *vdev,
struct pci_dev *pdev,
const struct vfio_device_ops *vfio_pci_ops);
int vfio_pci_core_init_dev(struct vfio_device *core_vdev);
void vfio_pci_core_release_dev(struct vfio_device *core_vdev);
int vfio_pci_core_register_device(struct vfio_pci_core_device *vdev);
void vfio_pci_core_uninit_device(struct vfio_pci_core_device *vdev);
void vfio_pci_core_unregister_device(struct vfio_pci_core_device *vdev);