Function report |
Source Code:include\linux\scatterlist.h |
Create Date:2022-07-28 05:46:18 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:sg_phys - Return physical address of an sg entry*@sg: SG entry* Description:* This calls page_to_phys() on the page in this sg entry, and adds the* sg offset. The caller must know that it is legal to call page_to_phys()* on the sg page.
Proto:static inline dma_addr_t sg_phys(struct scatterlist *sg)
Type:dma_addr_t
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct scatterlist * | sg |
| 224 | Return Change "struct page" to physical address.(sg_page(sg)) + offset |
| Name | Describe |
|---|---|
| dma_map_sg_nonforce | Fallback for dma_map_sg in case of overflow |
| gart_map_sg | DMA map all entries in a scatterlist.* Merge chunks that have page aligned sizes into a continuous mapping. |
| 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 |