Searched refs:max_pasids (Results 1 – 9 of 9) sorted by relevance
16 if (dev_data->pasid_enabled && dev_data->max_pasids && in is_pasid_enabled()26 if (pasid > 0 && pasid < dev_data->max_pasids) in is_pasid_valid()
141 event.fault.prm.pasid >= dev_data->max_pasids) { in iommu_call_iopf_notifier()
2225 int max_pasids = dev_data->max_pasids; in init_gcr3_table() local2241 max_pasids > 0 ? max_pasids : 1); in init_gcr3_table()2487 dev_data->max_pasids = min_t(u32, iommu->iommu.max_pasids, in amd_iommu_probe_device()
830 u32 max_pasids; /* Max supported PASIDs */ member
2196 iommu->iommu.max_pasids = (1 << (pasmax + 1)) - 1; in iommu_init_pci()2198 BUG_ON(iommu->iommu.max_pasids & ~PASID_MASK); in iommu_init_pci()
440 u32 max_pasids = 0, bits = 0; in dev_iommu_get_max_pasids() local446 max_pasids = ret; in dev_iommu_get_max_pasids()450 max_pasids = 1UL << bits; in dev_iommu_get_max_pasids()453 return min_t(u32, max_pasids, dev->iommu->iommu_dev->max_pasids); in dev_iommu_get_max_pasids()531 dev->iommu->max_pasids = dev_iommu_get_max_pasids(dev); in iommu_init_device()1736 dev->iommu->max_pasids ? IOMMU_HWPT_ALLOC_PASID : 0); in __iommu_group_alloc_default_domain()3565 if (device->dev->iommu->max_pasids > 0) { in __iommu_set_group_pasid()3580 if (device->dev->iommu->max_pasids > 0) { in __iommu_set_group_pasid()3608 if (!device->blocked && device->dev->iommu->max_pasids > 0) in __iommu_remove_group_pasid()3667 if ((device->dev->iommu->max_pasids > 0) && in iommu_attach_device_pasid()[all …]
33 if (iommu_mm->pasid >= dev->iommu->max_pasids) in iommu_alloc_mm_data()
803 u32 max_pasids; member854 u32 max_pasids; member
1130 iommu->iommu.max_pasids = 2UL << ecap_pss(iommu->ecap); in alloc_iommu()