Usage:
 -chardev socket,id=charcrypto0,path=/path/to/your/socket
 -object cryptodev-vhost-user,id=cryptodev0,chardev=charcrypto0
 -device virtio-crypto-pci,id=crypto0,cryptodev=cryptodev0
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Signed-off-by: NLongpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: NJay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>