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

/Linux-v5.10/drivers/iommu/amd/
Diommu_v2.c730 int amd_iommu_init_device(struct pci_dev *pdev, int pasids) in amd_iommu_init_device() argument
750 if (pasids <= 0 || pasids > (PASID_MASK + 1)) in amd_iommu_init_device()
764 tmp = pasids; in amd_iommu_init_device()
769 dev_state->max_pasids = pasids; in amd_iommu_init_device()
782 ret = amd_iommu_domain_enable_v2(dev_state->domain, pasids); in amd_iommu_init_device()
Damd_iommu.h56 extern int amd_iommu_domain_enable_v2(struct iommu_domain *dom, int pasids);
Diommu.c2824 int amd_iommu_domain_enable_v2(struct iommu_domain *dom, int pasids) in amd_iommu_domain_enable_v2() argument
2830 if (pasids <= 0 || pasids > (PASID_MASK + 1)) in amd_iommu_domain_enable_v2()
2834 for (levels = 0; (pasids - 1) & ~0x1ff; pasids >>= 9) in amd_iommu_domain_enable_v2()
/Linux-v5.10/include/linux/
Damd-iommu.h62 extern int amd_iommu_init_device(struct pci_dev *pdev, int pasids);