struct rproc *rproc = rvring->rvdev->rproc;
int notifyid = rvring->notifyid;
- dev_dbg(rproc->dev, "kicking vq index: %d\n", notifyid);
+ dev_dbg(&rproc->dev, "kicking vq index: %d\n", notifyid);
rproc->ops->kick(rproc, notifyid);
}
{
struct rproc_vring *rvring;
- dev_dbg(rproc->dev, "vq index %d is interrupted\n", notifyid);
+ dev_dbg(&rproc->dev, "vq index %d is interrupted\n", notifyid);
rvring = idr_find(&rproc->notifyids, notifyid);
if (!rvring || !rvring->vq)
{
struct rproc_vdev *rvdev = vdev_to_rvdev(vdev);
struct rproc *rproc = vdev_to_rproc(vdev);
+ struct device *dev = &rproc->dev;
struct rproc_vring *rvring;
struct virtqueue *vq;
void *addr;
- int len, size;
+ int len, size, ret;
/* we're temporarily limited to two virtqueues per rvdev */
if (id >= ARRAY_SIZE(rvdev->vring))
return ERR_PTR(-EINVAL);
- rvring = &rvdev->vring[id];
+ ret = rproc_alloc_vring(rvdev, id);
+ if (ret)
+ return ERR_PTR(ret);
+ rvring = &rvdev->vring[id];
addr = rvring->va;
len = rvring->len;
size = vring_size(len, rvring->align);
memset(addr, 0, size);
- dev_dbg(rproc->dev, "vring%d: va %p qsz %d notifyid %d\n",
+ dev_dbg(dev, "vring%d: va %p qsz %d notifyid %d\n",
id, addr, len, rvring->notifyid);
/*
vq = vring_new_virtqueue(len, rvring->align, vdev, false, addr,
rproc_virtio_notify, callback, name);
if (!vq) {
- dev_err(rproc->dev, "vring_new_virtqueue %s failed\n", name);
+ dev_err(dev, "vring_new_virtqueue %s failed\n", name);
+ rproc_free_vring(rvring);
return ERR_PTR(-ENOMEM);
}
rvring = vq->priv;
rvring->vq = NULL;
vring_del_virtqueue(vq);
+ rproc_free_vring(rvring);
}
}
/* now that the vqs are all set, boot the remote processor */
ret = rproc_boot(rproc);
if (ret) {
- dev_err(rproc->dev, "rproc_boot() failed %d\n", ret);
+ dev_err(&rproc->dev, "rproc_boot() failed %d\n", ret);
goto error;
}
static void rproc_vdev_release(struct device *dev)
{
struct virtio_device *vdev = dev_to_virtio(dev);
+ struct rproc_vdev *rvdev = vdev_to_rvdev(vdev);
struct rproc *rproc = vdev_to_rproc(vdev);
+ list_del(&rvdev->node);
+ kfree(rvdev);
+
kref_put(&rproc->refcount, rproc_release);
}
int rproc_add_virtio_dev(struct rproc_vdev *rvdev, int id)
{
struct rproc *rproc = rvdev->rproc;
- struct device *dev = rproc->dev;
+ struct device *dev = &rproc->dev;
struct virtio_device *vdev = &rvdev->vdev;
int ret;