Symbol: IOPDIR_VALID
drivers/parisc/ccio-dma.c
511
[DMA_BIDIRECTIONAL] = HINT_STOP_MOST | HINT_SAFE_DMA | IOPDIR_VALID,
drivers/parisc/ccio-dma.c
512
[DMA_TO_DEVICE] = HINT_STOP_MOST | HINT_PREFETCH | IOPDIR_VALID,
drivers/parisc/ccio-dma.c
513
[DMA_FROM_DEVICE] = HINT_STOP_MOST | IOPDIR_VALID,