remoteproc: Decouple vdev resources and devices

Represent the virtio device part of the vdev resources as remoteproc
subdevices to finalize the decoupling of the virtio resource and device
handling.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h
index 5def5c84b9c0..8265d351c9f0 100644
--- a/include/linux/remoteproc.h
+++ b/include/linux/remoteproc.h
@@ -488,6 +488,8 @@ struct rproc_vring {
 /**
  * struct rproc_vdev - remoteproc state for a supported virtio device
  * @refcount: reference counter for the vdev and vring allocations
+ * @subdev: handle for registering the vdev as a rproc subdevice
+ * @id: virtio device id (as in virtio_ids.h)
  * @node: list node
  * @rproc: the rproc handle
  * @vdev: the virio device
@@ -497,6 +499,9 @@ struct rproc_vring {
 struct rproc_vdev {
         struct kref refcount;
 
+        struct rproc_subdev subdev;
+
+        unsigned int id;
         struct list_head node;
         struct rproc *rproc;
         struct virtio_device vdev;