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/xen/xen/drivers/passthrough/vtd/
A Diommu.c932 int reg, fault_index; in __do_iommu_page_fault() local
944 fault_index = dma_fsts_fault_record_index(fault_status); in __do_iommu_page_fault()
957 fault_index * PRIMARY_FAULT_REG_LEN + 12); in __do_iommu_page_fault()
968 fault_index * PRIMARY_FAULT_REG_LEN + 8); in __do_iommu_page_fault()
972 fault_index * PRIMARY_FAULT_REG_LEN); in __do_iommu_page_fault()
976 fault_index * PRIMARY_FAULT_REG_LEN + 12, DMA_FRCD_F); in __do_iommu_page_fault()
985 fault_index++; in __do_iommu_page_fault()
986 if ( fault_index > cap_num_fault_regs(iommu->cap) ) in __do_iommu_page_fault()
987 fault_index = 0; in __do_iommu_page_fault()

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