Expose iova management and dma_map api in vfio mem utils to users #124
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This change is to expose the below APIs to user to let users be able to leverage them to map the user allocated memory to iova address and configure it to qat dma engine to avoid none-necessary memory copy when qat engine transfer data to user memory. iova_release -> qae_iova_release allocate_iova -> qae_allocate_iova dma_map_slab -> qae_dma_map_slab dma_unmap_slab -> qae_dma_unmap_slab
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This change is to expose the below APIs to user to let users be able to leverage them to map the user allocated memory to iova address and configure it to qat dma engine to avoid none-necessary memory copy when qat engine transfer data to user memory.
iova_release -> qae_iova_release
allocate_iova -> qae_allocate_iova
dma_map_slab -> qae_dma_map_slab
dma_unmap_slab -> qae_dma_unmap_slab