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platform api: export dma buffer capability

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This commit is contained in:
Stefan Kalkowski 2022-03-07 15:28:05 +01:00
parent 5c71a8d74d
commit d473bed4b7
1 changed files with 5 additions and 0 deletions

5
repos/os/include/platform_session/dma_buffer.h

@ -80,6 +80,11 @@ class Platform::Dma_buffer : Noncopyable
* Return DMA-buffer size in bytes
*/
size_t size() const { return _allocation.size; }
/**
* Return DMA-buffer as dataspace capability
*/
Dataspace_capability cap() { return _ds.cap(); }
};
#endif /* _INCLUDE__PLATFORM_SESSION__DMA_BUFFER_H_ */