Jason Wang c25a26e653 vdpa: introduce get_vq_notification method
This patch introduces a new method in the vdpa_config_ops which
reports the physical address and the size of the doorbell for a
specific virtqueue.

This will be used by the future patches that maps doorbell to
userspace.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20200529080303.15449-4-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-06-04 15:36:51 -04:00
2020-05-31 10:45:11 -07:00
2020-05-29 13:31:01 -07:00
2020-05-31 10:45:11 -07:00
2020-02-24 22:43:18 -08:00
2020-05-31 16:49:15 -07:00

Linux kernel
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