diff options
Diffstat (limited to 'include/hw/vfio/vfio-container-base.h')
| -rw-r--r-- | include/hw/vfio/vfio-container-base.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-container-base.h b/include/hw/vfio/vfio-container-base.h index 3cd86ec..bded6e9 100644 --- a/include/hw/vfio/vfio-container-base.h +++ b/include/hw/vfio/vfio-container-base.h @@ -168,6 +168,21 @@ struct VFIOIOMMUClass { hwaddr iova, ram_addr_t size, void *vaddr, bool readonly, MemoryRegion *mr); /** + * @dma_map_file + * + * Map a file range for the container. + * + * @bcontainer: #VFIOContainerBase to use for map + * @iova: start address to map + * @size: size of the range to map + * @fd: descriptor of the file to map + * @start: starting file offset of the range to map + * @readonly: map read only if true + */ + int (*dma_map_file)(const VFIOContainerBase *bcontainer, + hwaddr iova, ram_addr_t size, + int fd, unsigned long start, bool readonly); + /** * @dma_unmap * * Unmap an address range from the container. |