diff options
Diffstat (limited to 'drivers/iommu/iommufd/iommufd_private.h')
| -rw-r--r-- | drivers/iommu/iommufd/iommufd_private.h | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/drivers/iommu/iommufd/iommufd_private.h b/drivers/iommu/iommufd/iommufd_private.h index 0b1bafc7fd99..02fe1ada97cc 100644 --- a/drivers/iommu/iommufd/iommufd_private.h +++ b/drivers/iommu/iommufd/iommufd_private.h @@ -504,35 +504,10 @@ int iommufd_fault_domain_replace_dev(struct iommufd_device *idev, struct iommufd_hw_pagetable *hwpt, struct iommufd_hw_pagetable *old); -static inline int iommufd_hwpt_attach_device(struct iommufd_hw_pagetable *hwpt, - struct iommufd_device *idev) -{ - if (hwpt->fault) - return iommufd_fault_domain_attach_dev(hwpt, idev); - - return iommu_attach_group(hwpt->domain, idev->igroup->group); -} - -static inline void iommufd_hwpt_detach_device(struct iommufd_hw_pagetable *hwpt, - struct iommufd_device *idev) -{ - if (hwpt->fault) { - iommufd_fault_domain_detach_dev(hwpt, idev); - return; - } - - iommu_detach_group(hwpt->domain, idev->igroup->group); -} - -static inline int iommufd_hwpt_replace_device(struct iommufd_device *idev, - struct iommufd_hw_pagetable *hwpt, - struct iommufd_hw_pagetable *old) -{ - if (old->fault || hwpt->fault) - return iommufd_fault_domain_replace_dev(idev, hwpt, old); - - return iommu_group_replace_domain(idev->igroup->group, hwpt->domain); -} +int iommufd_fault_iopf_enable(struct iommufd_device *idev); +void iommufd_fault_iopf_disable(struct iommufd_device *idev); +void iommufd_auto_response_faults(struct iommufd_hw_pagetable *hwpt, + struct iommufd_attach_handle *handle); static inline struct iommufd_viommu * iommufd_get_viommu(struct iommufd_ucmd *ucmd, u32 id) |