Function report |
Source Code:include\rdma\ib_verbs.h |
Create Date:2022-07-28 07:15:21 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:_dma_sync_single_for_cpu - Prepare DMA region to be accessed by CPU*@dev: The device for which the DMA address was created*@addr: The DMA address*@size: The size of the region in bytes*@dir: The direction of the DMA
Proto:static inline void ib_dma_sync_single_for_cpu(struct ib_device *dev, u64 addr, size_t size, enum dma_data_direction dir)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct ib_device * | dev | |
| u64 | addr | |
| size_t | size | |
| enum dma_data_direction | dir |
| 4112 | dma_sync_single_for_cpu( Do not access @dma_device directly from ULP nor from HW drivers. , addr, size, dir) |
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