Function report |
Source Code:kernel\dma\direct.c |
Create Date:2022-07-28 10:33:13 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:dma_direct_possible
Proto:static inline bool dma_direct_possible(struct device *dev, dma_addr_t dma_addr, size_t size)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct device * | dev | |
| dma_addr_t | dma_addr | |
| size_t | size |
| 363 | Return swiotlb_force != SWIOTLB_FORCE && dma_capable(dev, dma_addr, size, true) |
| Name | Describe |
|---|---|
| dma_direct_map_page |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |