Searched refs:dmar_platform_optin (Results 1 – 3 of 3) sorted by relevance
931 (!dmar_disabled || dmar_platform_optin())) { in detect_intel_iommu()2432 bool dmar_platform_optin(void) in dmar_platform_optin() function2448 EXPORT_SYMBOL_GPL(dmar_platform_optin);
4246 if (!dmar_platform_optin() || no_platform_optin || !has_external_pci()) in platform_optin_force_iommu()
266 iommu_present(&pci_bus_type) && dmar_platform_optin()); in iommu_dma_protection_show()