virtio/s390: use vring_create_virtqueue

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The commit 2a2d1382fe ("virtio: Add improved queue allocation API")
establishes a new way of allocating virtqueues (as a part of the effort
that taught DMA to virtio rings).

In the future we will want virtio-ccw to use the DMA API as well.

Let us switch from the legacy method of allocating virtqueues to
vring_create_virtqueue() as the first step into that direction.

Signed-off-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>

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Halil Pasic 2019-04-26 20:32:36 +02:00 • committed by Michael S. Tsirkin

parent a5581206c5

commit 3279beac54

1 changed files with 11 additions and 19 deletions

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drivers/s390/virtio/virtio_ccw.c

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