906 enum dma_data_direction iommu_tce_direction(unsigned long tce)  in iommu_tce_direction()  argument
908 	if ((tce & TCE_PCI_READ) && (tce & TCE_PCI_WRITE))  in iommu_tce_direction()
910 	else if (tce & TCE_PCI_READ)  in iommu_tce_direction()
912 	else if (tce & TCE_PCI_WRITE)  in iommu_tce_direction()
953 		unsigned long ioba, unsigned long tce)  in iommu_tce_put_param_check()  argument
955 	if (!(tce & (TCE_PCI_WRITE | TCE_PCI_READ)))  in iommu_tce_put_param_check()
958 	if (tce & ~(IOMMU_PAGE_MASK(tbl) | TCE_PCI_WRITE | TCE_PCI_READ))  in iommu_tce_put_param_check()
1048 		unsigned long tce)  in iommu_put_tce_user_mode()  argument
1052 	unsigned long hwaddr, offset = tce & IOMMU_PAGE_MASK(tbl) & ~PAGE_MASK;  in iommu_put_tce_user_mode()
1053 	enum dma_data_direction direction = iommu_tce_direction(tce);  in iommu_put_tce_user_mode()
1055 	ret = get_user_pages_fast(tce & PAGE_MASK, 1,  in iommu_put_tce_user_mode()
1070 			__func__, entry << tbl->it_page_shift, tce, ret);  in iommu_put_tce_user_mode()