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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4568 | Serge | 1 | #ifndef _LINUX_DMA_DIRECTION_H |
| 2 | #define _LINUX_DMA_DIRECTION_H |
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| 3 | /* |
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| 4 | * These definitions mirror those in pci.h, so they can be used |
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| 5 | * interchangeably with their PCI_ counterparts. |
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| 6 | */ |
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| 7 | enum dma_data_direction { |
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| 8 | DMA_BIDIRECTIONAL = 0, |
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| 9 | DMA_TO_DEVICE = 1, |
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| 10 | DMA_FROM_DEVICE = 2, |
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| 11 | DMA_NONE = 3, |
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| 12 | }; |
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| 13 | #endif |