Searched refs:dmar_platform_optin (Results 1 – 4 of 4) sorted by relevance
164 extern bool dmar_platform_optin(void);178 static inline bool dmar_platform_optin(void) in dmar_platform_optin() function
251 iommu_present(&pci_bus_type) && dmar_platform_optin()); in iommu_dma_protection_show()
2142 bool dmar_platform_optin(void) in dmar_platform_optin() function2158 EXPORT_SYMBOL_GPL(dmar_platform_optin);
4859 if (!dmar_platform_optin() || no_platform_optin || !has_untrusted_dev()) in platform_optin_force_iommu()
