Collaboration diagram for dma_mem:
Data Fields | |
| lvaddr_t | vaddr |
| virtual address of the mapped region | |
| lpaddr_t | paddr |
| physical address of the underlying frame | |
| uint64_t | bytes |
| size of the region in bytes | |
| struct capref | frame |
| frame capability backing this region | |
| uint64_t | requested |
| requested size of the region in bytes (<= bytes) | |
Detailed Description
represents a mapped piece of memory for DMA management purposes
The documentation for this struct was generated from the following files:
- include/dma/dma.h
- lib/blk/dma_mem/dma_mem.h
