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Searched refs:iommu_present (Results 1 – 13 of 13) sorted by relevance

/linux-4.1.27/include/linux/
Diommu.h187 extern bool iommu_present(struct bus_type *bus);
300 static inline bool iommu_present(struct bus_type *bus) in iommu_present() function
/linux-4.1.27/drivers/gpu/drm/msm/
Dmsm_gem.c296 if (iommu_present(&platform_bus_type)) { in msm_gem_get_iova_locked()
602 if (!iommu_present(&platform_bus_type)) in msm_gem_new_impl()
673 if (!iommu_present(&platform_bus_type)) { in msm_gem_import()
Dmsm_drv.c229 if (!iommu_present(&platform_bus_type)) { in msm_init_vram()
/linux-4.1.27/drivers/gpu/drm/nouveau/
Dnouveau_platform.c103 if (iommu_present(&platform_bus_type)) { in nouveau_platform_probe_iommu()
/linux-4.1.27/arch/x86/kvm/
Diommu.c237 if (!iommu_present(&pci_bus_type)) { in kvm_iommu_map_guest()
Dx86.c2822 r = iommu_present(&pci_bus_type); in kvm_vm_ioctl_check_extension()
/linux-4.1.27/drivers/iommu/
Diommu.c863 bool iommu_present(struct bus_type *bus) in iommu_present() function
867 EXPORT_SYMBOL_GPL(iommu_present);
Darm-smmu.c1890 if (!iommu_present(&platform_bus_type)) in arm_smmu_init()
1894 if (!iommu_present(&amba_bustype)) in arm_smmu_init()
1899 if (!iommu_present(&pci_bus_type)) in arm_smmu_init()
Dipmmu-vmsa.c879 if (!iommu_present(&platform_bus_type)) in ipmmu_init()
/linux-4.1.27/drivers/infiniband/hw/usnic/
Dusnic_uiom.c586 if (!iommu_present(&pci_bus_type)) { in usnic_uiom_init()
/linux-4.1.27/drivers/net/ethernet/sfc/
Drx.c729 if (iommu_present(&pci_bus_type)) in efx_init_rx_recycle_ring()
/linux-4.1.27/drivers/gpu/drm/tegra/
Ddrm.c126 if (iommu_present(&platform_bus_type)) { in tegra_drm_load()
/linux-4.1.27/drivers/net/ethernet/intel/i40e/
Di40e_main.c7643 if (iommu_present(&pci_bus_type)) in i40e_sw_init()