Hi all:
Virtio used to be coupled with DMA API. This works fine for the device
that do real DMA but not the others. For example, VDUSE nees to craft
with DMA API in order to let the virtio-vdpa driver to work.
This series tries to solve this issue by introducing the mapping API
in the virtio core
Hi all:
Virtio used to be coupled with DMA API. This works fine for the device
that do real DMA but not the others. For example, VDUSE nees to craft
with DMA API in order to let the virtio-vdpa driver to work.
This series tries to solve this issue by introducing the mapping API
in the virtio core
