M7350/kernel/include/linux/dma-direction.h
2024-09-09 08:52:07 +00:00

14 lines
299 B
C

#ifndef _LINUX_DMA_DIRECTION_H
#define _LINUX_DMA_DIRECTION_H
/*
* These definitions mirror those in pci.h, so they can be used
* interchangeably with their PCI_ counterparts.
*/
enum dma_data_direction {
DMA_BIDIRECTIONAL = 0,
DMA_TO_DEVICE = 1,
DMA_FROM_DEVICE = 2,
DMA_NONE = 3,
};
#endif