diff options
Diffstat (limited to 'include/linux/vfio.h')
| -rw-r--r-- | include/linux/vfio.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/vfio.h b/include/linux/vfio.h index 8ec980b5e3a..25a0fbd4b99 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -98,4 +98,27 @@ extern int vfio_external_user_iommu_id(struct vfio_group *group); extern long vfio_external_check_extension(struct vfio_group *group, unsigned long arg); +#ifdef CONFIG_EEH +extern int vfio_spapr_pci_eeh_open(struct pci_dev *pdev); +extern void vfio_spapr_pci_eeh_release(struct pci_dev *pdev); +extern long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, + unsigned int cmd, + unsigned long arg); +#else +static inline int vfio_spapr_pci_eeh_open(struct pci_dev *pdev) +{ + return 0; +} + +static inline void vfio_spapr_pci_eeh_release(struct pci_dev *pdev) +{ +} + +static inline long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, + unsigned int cmd, + unsigned long arg) +{ + return -ENOTTY; +} +#endif /* CONFIG_EEH */ #endif /* VFIO_H */ |