Lines Matching defs:direction
397 * @dest: destination DMA address, incremented when direction equals
399 * @src: source DMA address, incremented when direction equals
403 * @direction: needed for slave DMA to decide which address to keep constant,
410 struct sh_desc **first, enum dma_data_direction direction)
447 new->direction = direction;
450 if (direction == DMA_BIDIRECTIONAL || direction == DMA_TO_DEVICE)
452 if (direction == DMA_BIDIRECTIONAL || direction == DMA_FROM_DEVICE)
463 * list manipulation. For slave DMA direction carries the usual meaning, and,
465 * e.g., the FIFO I/O register. For MEMCPY direction equals DMA_BIDIRECTIONAL
470 enum dma_data_direction direction, unsigned long flags)
510 if (direction == DMA_FROM_DEVICE)
513 direction);
517 direction);
572 enum dma_data_direction direction, unsigned long flags)
598 direction, flags);
862 ((desc->direction == DMA_FROM_DEVICE &&