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| author | Zhenzhong Duan <zhenzhong.duan@intel.com> | 2025-08-22 02:40:42 -0400 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-09-08 16:46:31 +0200 |
| commit | bb1a6f1f43374a1850c314c4d0e945667d013d07 (patch) | |
| tree | abf7b0185b16aa9284bebfb3fba42107a93a6420 /hw/vfio/iommufd.c | |
| parent | 1b50621881241ac5bc75ae7f8aa4c278ada8a668 (diff) | |
| download | focaccia-qemu-bb1a6f1f43374a1850c314c4d0e945667d013d07.tar.gz focaccia-qemu-bb1a6f1f43374a1850c314c4d0e945667d013d07.zip | |
vfio: Introduce helper vfio_pci_from_vfio_device()
Introduce helper vfio_pci_from_vfio_device() to transform from VFIODevice to VFIOPCIDevice, also to hide low level VFIO_DEVICE_TYPE_PCI type check. Suggested-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250822064101.123526-5-zhenzhong.duan@intel.com [ clg: Added documentation ] Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/vfio/iommufd.c')
| -rw-r--r-- | hw/vfio/iommufd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/vfio/iommufd.c b/hw/vfio/iommufd.c index 48c590b6a9..8c27222f75 100644 --- a/hw/vfio/iommufd.c +++ b/hw/vfio/iommufd.c @@ -737,8 +737,8 @@ iommufd_cdev_dep_get_realized_vpdev(struct vfio_pci_dependent_device *dep_dev, } vbasedev_tmp = iommufd_cdev_pci_find_by_devid(dep_dev->devid); - if (!vbasedev_tmp || !vbasedev_tmp->dev->realized || - vbasedev_tmp->type != VFIO_DEVICE_TYPE_PCI) { + if (!vfio_pci_from_vfio_device(vbasedev_tmp) || + !vbasedev_tmp->dev->realized) { return NULL; } |