virtqueue: remove vq_ring_size

As we don't have indirect support, lets remove vq_ring_size for now since we don't really need vq_ring_size for anything else. Signed-off-by: Kumar Gala <[email protected]>
OpenAMP · Apr 16, 2018 · 90fd6c0 · 90fd6c0
1 parent ab99b6b
commit 90fd6c0
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diff --git a/lib/include/openamp/virtqueue.h b/lib/include/openamp/virtqueue.h
@@ -72,7 +72,6 @@ struct virtqueue {
 	uint16_t vq_queue_index;
 	uint16_t vq_nentries;
 	uint32_t vq_flags;
-	int vq_ring_size;
 	void *vq_ring_mem;
 	void (*callback) (struct virtqueue * vq);
 	void (*notify) (struct virtqueue * vq);

diff --git a/lib/virtio/virtqueue.c b/lib/virtio/virtqueue.c
@@ -80,8 +80,6 @@ int virtqueue_create(struct virtio_device *virt_dev, unsigned short id,
 		vq->notify = notify;
 		vq->shm_io = shm_io;
 
-		//TODO : Whether we want to support indirect addition or not.
-		vq->vq_ring_size = vring_size(ring->num_descs, ring->align);
 		vq->vq_ring_mem = (void *)ring->vaddr;
 
 		/* Initialize vring control block in virtqueue. */
@@ -307,7 +305,6 @@ void virtqueue_free(struct virtqueue *vq)
 		//TODO : Need to free indirect buffers here
 
 		if (vq->vq_ring_mem != NULL) {
-			vq->vq_ring_size = 0;
 			vq->vq_ring_mem = NULL;
 		}