DMAR_ECAP_REG     873 drivers/iommu/dmar.c 	ecap = dmar_readq(addr + DMAR_ECAP_REG);
DMAR_ECAP_REG     956 drivers/iommu/dmar.c 	iommu->ecap = dmar_readq(iommu->reg + DMAR_ECAP_REG);