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Searched refs:max_pasids (Results 1 – 11 of 11) sorted by relevance

/drivers/iommu/amd/
A Dpasid.c16 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()
A Dppr.c139 event.fault.prm.pasid >= dev_data->max_pasids) { in iommu_call_iopf_notifier()
A Diommu.c2157 int max_pasids = dev_data->max_pasids; in init_gcr3_table() local
2172 max_pasids > 0 ? max_pasids : 1); in init_gcr3_table()
2417 dev_data->max_pasids = min_t(u32, iommu->iommu.max_pasids, in amd_iommu_probe_device()
A Damd_iommu_types.h858 u32 max_pasids; /* Max supported PASIDs */ member
A Dinit.c2053 iommu->iommu.max_pasids = (1 << (pasmax + 1)) - 1; in iommu_init_pci()
2055 BUG_ON(iommu->iommu.max_pasids & ~PASID_MASK); in iommu_init_pci()
/drivers/iommu/
A Diommu.c384 u32 max_pasids = 0, bits = 0; in dev_iommu_get_max_pasids() local
390 max_pasids = ret; in dev_iommu_get_max_pasids()
394 max_pasids = 1UL << bits; in dev_iommu_get_max_pasids()
397 return min_t(u32, max_pasids, dev->iommu->iommu_dev->max_pasids); in dev_iommu_get_max_pasids()
3370 if (device->dev->iommu->max_pasids > 0) { in __iommu_set_group_pasid()
3385 if (device->dev->iommu->max_pasids > 0) { in __iommu_set_group_pasid()
3408 if (device->dev->iommu->max_pasids > 0) in __iommu_remove_group_pasid()
3457 if ((device->dev->iommu->max_pasids > 0) && in iommu_attach_device_pasid()
3458 (pasid >= device->dev->iommu->max_pasids)) { in iommu_attach_device_pasid()
3613 if (!dev->iommu->max_pasids) in iommu_alloc_global_pasid()
[all …]
A Diommu-sva.c30 if (iommu_mm->pasid >= dev->iommu->max_pasids) in iommu_alloc_mm_data()
/drivers/iommu/iommufd/
A Ddevice.c1635 if (idev->dev->iommu->max_pasids) { in iommufd_get_hw_info()
1636 cmd->out_max_pasid_log2 = ilog2(idev->dev->iommu->max_pasids); in iommufd_get_hw_info()
A Dselftest.c2158 mock_iommu.iommu_dev.max_pasids = (1 << MOCK_PASID_WIDTH); in iommufd_test_init()
/drivers/iommu/intel/
A Ddmar.c1130 iommu->iommu.max_pasids = 2UL << ecap_pss(iommu->ecap); in alloc_iommu()
/drivers/iommu/arm/arm-smmu-v3/
A Darm-smmu-v3.c4445 smmu->iommu.max_pasids = 1UL << smmu->ssid_bits; in arm_smmu_device_hw_probe()

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