X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_vhost%2Fvhost_crypto.c;h=6689c52df2393f266d0ec44a706d0ab17646a71b;hb=1b7b24389cee5baa421d334048782e3e99e7dec5;hp=e08f9c6d75a59e1cb8922dc4ec6da9353b54fc0e;hpb=2d962bb73652149cf3d839212180c69b7c52faf2;p=dpdk.git

diff --git a/lib/librte_vhost/vhost_crypto.c b/lib/librte_vhost/vhost_crypto.c
index e08f9c6d75..6689c52df2 100644
--- a/lib/librte_vhost/vhost_crypto.c
+++ b/lib/librte_vhost/vhost_crypto.c
@@ -35,13 +35,12 @@
 #define VC_LOG_DBG(fmt, args...)
 #endif
 
-#define VIRTIO_CRYPTO_FEATURES ((1 << VIRTIO_F_NOTIFY_ON_EMPTY) |	\
-		(1 << VIRTIO_RING_F_INDIRECT_DESC) |			\
-		(1 << VIRTIO_RING_F_EVENT_IDX) |			\
-		(1 << VIRTIO_CRYPTO_SERVICE_CIPHER) |			\
-		(1 << VIRTIO_CRYPTO_SERVICE_MAC) |			\
-		(1 << VIRTIO_NET_F_CTRL_VQ) |				\
-		(1 << VHOST_USER_PROTOCOL_F_CONFIG))
+#define VIRTIO_CRYPTO_FEATURES ((1ULL << VIRTIO_F_NOTIFY_ON_EMPTY) |	\
+		(1ULL << VIRTIO_RING_F_INDIRECT_DESC) |			\
+		(1ULL << VIRTIO_RING_F_EVENT_IDX) |			\
+		(1ULL << VIRTIO_NET_F_CTRL_VQ) |			\
+		(1ULL << VIRTIO_F_VERSION_1) |				\
+		(1ULL << VHOST_USER_F_PROTOCOL_FEATURES))
 
 #define IOVA_TO_VVA(t, r, a, l, p)					\
 	((t)(uintptr_t)vhost_iova_to_vva(r->dev, r->vq, a, l, p))
@@ -1400,6 +1399,27 @@ vhost_crypto_complete_one_vm_requests(struct rte_crypto_op **ops,
 	return processed;
 }
 
+int
+rte_vhost_crypto_driver_start(const char *path)
+{
+	uint64_t protocol_features;
+	int ret;
+
+	ret = rte_vhost_driver_set_features(path, VIRTIO_CRYPTO_FEATURES);
+	if (ret)
+		return -1;
+
+	ret = rte_vhost_driver_get_protocol_features(path, &protocol_features);
+	if (ret)
+		return -1;
+	protocol_features |= (1ULL << VHOST_USER_PROTOCOL_F_CONFIG);
+	ret = rte_vhost_driver_set_protocol_features(path, protocol_features);
+	if (ret)
+		return -1;
+
+	return rte_vhost_driver_start(path);
+}
+
 int
 rte_vhost_crypto_create(int vid, uint8_t cryptodev_id,
 		struct rte_mempool *sess_pool,
@@ -1417,13 +1437,6 @@ rte_vhost_crypto_create(int vid, uint8_t cryptodev_id,
 		return -EINVAL;
 	}
 
-	ret = rte_vhost_driver_set_features(dev->ifname,
-			VIRTIO_CRYPTO_FEATURES);
-	if (ret < 0) {
-		VC_LOG_ERR("Error setting features");
-		return -1;
-	}
-
 	vcrypto = rte_zmalloc_socket(NULL, sizeof(*vcrypto),
 			RTE_CACHE_LINE_SIZE, socket_id);
 	if (!vcrypto) {