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

/linux/include/linux/
A Ddmar.h181 extern bool dmar_platform_optin(void);
195 static inline bool dmar_platform_optin(void) in dmar_platform_optin() function
/linux/drivers/iommu/intel/
A Ddmar.c930 (!dmar_disabled || dmar_platform_optin())) { in detect_intel_iommu()
2418 bool dmar_platform_optin(void) in dmar_platform_optin() function
2434 EXPORT_SYMBOL_GPL(dmar_platform_optin);
A Diommu.c4340 if (!dmar_platform_optin() || no_platform_optin || !has_external_pci()) in platform_optin_force_iommu()
/linux/drivers/thunderbolt/
A Ddomain.c266 iommu_present(&pci_bus_type) && dmar_platform_optin()); in iommu_dma_protection_show()

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