Lines Matching refs:direction
421 enum dma_data_direction direction; in tce_iommu_clear() local
424 direction = DMA_NONE; in tce_iommu_clear()
426 ret = iommu_tce_xchg(tbl, entry, &oldhpa, &direction); in tce_iommu_clear()
430 if (direction == DMA_NONE) in tce_iommu_clear()
447 enum dma_data_direction direction = iommu_tce_direction(tce); in tce_iommu_use_page() local
450 direction != DMA_TO_DEVICE, &page) != 1) in tce_iommu_use_page()
461 enum dma_data_direction direction) in tce_iommu_build() argument
482 dirtmp = direction; in tce_iommu_build()
507 enum dma_data_direction direction) in tce_iommu_build_v2() argument
532 dirtmp = direction; in tce_iommu_build_v2()
785 enum dma_data_direction direction; in tce_iommu_ioctl() local
813 direction = DMA_BIDIRECTIONAL; in tce_iommu_ioctl()
815 direction = DMA_TO_DEVICE; in tce_iommu_ioctl()
818 direction = DMA_FROM_DEVICE; in tce_iommu_ioctl()
832 direction); in tce_iommu_ioctl()
838 direction); in tce_iommu_ioctl()