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virtio-crypto: enable retry for virtio-crypto-dev 

Enable retry for virtio-crypto-dev, so that crypto-engine
can process cipher-requests parallelly.

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: lei he <helei.sig11@bytedance.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20220506131627.180784-6-pizhenwei@bytedance.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
lei he 2022-05-06 21:16:27 +08:00 committed by Michael S. Tsirkin
parent a36bd0ad9f
commit 4e0d352af0
1 changed files with 2 additions and 1 deletions
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3
drivers/crypto/virtio/virtio_crypto_core.c
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@ -144,7 +144,8 @@ static int virtcrypto_find_vqs(struct virtio_crypto *vi)
spin_lock_init(&vi->data_vq[i].lock);
vi->data_vq[i].vq = vqs[i];
/* Initialize crypto engine */
vi->data_vq[i].engine = crypto_engine_alloc_init(dev, 1);
vi->data_vq[i].engine = crypto_engine_alloc_init_and_set(dev, true, NULL, true,
virtqueue_get_vring_size(vqs[i]));
if (!vi->data_vq[i].engine) {
ret = -ENOMEM;
goto err_engine;