Searched refs:ecap_sc_support (Results 1 - 2 of 2) sorted by relevance

/linux-master/drivers/iommu/intel/
H A Diommu.h226 #define ecap_sc_support(e) (((e) >> 7) & 0x1) /* Snooping Control */ macro
H A Diommu.c3743 if (dmar_domain->force_snooping && !ecap_sc_support(iommu->ecap))
3932 if (!ecap_sc_support(info->iommu->ecap)) {
3993 return ecap_sc_support(info->iommu->ecap);

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