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Searched refs:pasid_enabled (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/drivers/pci/
Dats.c300 if (WARN_ON(pdev->pasid_enabled)) in pci_enable_pasid()
322 pdev->pasid_enabled = 1; in pci_enable_pasid()
337 if (WARN_ON(!pdev->pasid_enabled)) in pci_disable_pasid()
346 pdev->pasid_enabled = 0; in pci_disable_pasid()
359 if (!pdev->pasid_enabled) in pci_restore_pasid_state()
/Linux-v5.4/include/linux/
Dintel-iommu.h571 u8 pasid_enabled:1; member
Dpci.h398 unsigned int pasid_enabled:1; /* Process Address Space ID */ member
/Linux-v5.4/drivers/iommu/
Dintel-iommu.c1419 info->pasid_enabled = 1; in iommu_enable_dev_iotlb()
1422 (info->pasid_enabled ? pci_prg_resp_pasid_required(pdev) : 1) && in iommu_enable_dev_iotlb()
1456 if (info->pasid_enabled) { in iommu_disable_dev_iotlb()
1458 info->pasid_enabled = 0; in iommu_disable_dev_iotlb()
2478 info->ats_enabled = info->pasid_enabled = info->pri_enabled = 0; in dmar_insert_one_dev_info()
5772 if (!info->pasid_enabled) in intel_iommu_enable_pasid()