}
}
-static struct port_buffer *alloc_buf(struct virtqueue *vq, size_t buf_size,
+static struct port_buffer *alloc_buf(struct virtio_device *vdev, size_t buf_size,
int pages)
{
struct port_buffer *buf;
return buf;
}
- if (is_rproc_serial(vq->vdev)) {
+ if (is_rproc_serial(vdev)) {
/*
* Allocate DMA memory from ancestor. When a virtio
* device is created by remoteproc, the DMA memory is
* associated with the grandparent device:
* vdev => rproc => platform-dev.
*/
- if (!vq->vdev->dev.parent || !vq->vdev->dev.parent->parent)
+ if (!vdev->dev.parent || !vdev->dev.parent->parent)
goto free_buf;
- buf->dev = vq->vdev->dev.parent->parent;
+ buf->dev = vdev->dev.parent->parent;
/* Increase device refcnt to avoid freeing it */
get_device(buf->dev);
count = min((size_t)(32 * 1024), count);
- buf = alloc_buf(port->out_vq, count, 0);
+ buf = alloc_buf(port->portdev->vdev, count, 0);
if (!buf)
return -ENOMEM;
if (ret < 0)
goto error_out;
- buf = alloc_buf(port->out_vq, 0, pipe->nrbufs);
+ buf = alloc_buf(port->portdev->vdev, 0, pipe->nrbufs);
if (!buf) {
ret = -ENOMEM;
goto error_out;
nr_added_bufs = 0;
do {
- buf = alloc_buf(vq, PAGE_SIZE, 0);
+ buf = alloc_buf(vq->vdev, PAGE_SIZE, 0);
if (!buf)
break;