diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h
index b1c717286993..fcae7bca9609 100644
--- a/include/net/af_vsock.h
+++ b/include/net/af_vsock.h
@@ -200,6 +200,7 @@ void vsock_remove_sock(struct vsock_sock *vsk);
 void vsock_for_each_connected_socket(void (*fn)(struct sock *sk));
 int vsock_assign_transport(struct vsock_sock *vsk, struct vsock_sock *psk);
 bool vsock_find_cid(unsigned int cid);
+int vsock_bind_stream(struct vsock_sock *vsk, struct sockaddr_vm *addr);
 
 /**** TAP ****/
 
diff --git a/include/trace/events/vsock_virtio_transport_common.h b/include/trace/events/vsock_virtio_transport_common.h
index 6782213778be..b1be25b327a1 100644
--- a/include/trace/events/vsock_virtio_transport_common.h
+++ b/include/trace/events/vsock_virtio_transport_common.h
@@ -9,9 +9,12 @@
 #include <linux/tracepoint.h>
 
 TRACE_DEFINE_ENUM(VIRTIO_VSOCK_TYPE_STREAM);
+TRACE_DEFINE_ENUM(VIRTIO_VSOCK_TYPE_DGRAM);
 
 #define show_type(val) \
-	__print_symbolic(val, { VIRTIO_VSOCK_TYPE_STREAM, "STREAM" })
+	 __print_symbolic(val, \
+					{ VIRTIO_VSOCK_TYPE_STREAM, "STREAM" }, \
+					{ VIRTIO_VSOCK_TYPE_DGRAM, "DGRAM" })
 
 TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_INVALID);
 TRACE_DEFINE_ENUM(VIRTIO_VSOCK_OP_REQUEST);
diff --git a/include/uapi/linux/virtio_vsock.h b/include/uapi/linux/virtio_vsock.h
index b56614dff1c9..5503585b26e8 100644
--- a/include/uapi/linux/virtio_vsock.h
+++ b/include/uapi/linux/virtio_vsock.h
@@ -68,6 +68,7 @@ struct virtio_vsock_hdr {
 
 enum virtio_vsock_type {
 	VIRTIO_VSOCK_TYPE_STREAM = 1,
+	VIRTIO_VSOCK_TYPE_DGRAM = 3,
 };
 
 enum virtio_vsock_op {
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 92a72f0e0d94..c1f512291b94 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -659,6 +659,18 @@ static int __vsock_bind_stream(struct vsock_sock *vsk,
 	return 0;
 }
 
+int vsock_bind_stream(struct vsock_sock *vsk,
+				       struct sockaddr_vm *addr)
+{
+	int retval;
+
+	spin_lock_bh(&vsock_table_lock);
+	retval = __vsock_bind_stream(vsk, addr);
+	spin_unlock_bh(&vsock_table_lock);
+	return retval;
+}
+EXPORT_SYMBOL(vsock_bind_stream);
+
 static int __vsock_bind_dgram(struct vsock_sock *vsk,
 			      struct sockaddr_vm *addr)
 {
diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c
index 7dcb8db23305..cf47aadb0c34 100644
--- a/net/vmw_vsock/virtio_transport.c
+++ b/net/vmw_vsock/virtio_transport.c
@@ -20,21 +20,29 @@
 #include <net/sock.h>
 #include <linux/mutex.h>
 #include <net/af_vsock.h>
+#include<linux/kobject.h>
+#include<linux/sysfs.h>
+#include <linux/refcount.h>
 
 static struct workqueue_struct *virtio_vsock_workqueue;
 static struct virtio_vsock __rcu *the_virtio_vsock;
+static struct virtio_vsock *the_virtio_vsock_dgram;
 static DEFINE_MUTEX(the_virtio_vsock_mutex); /* protects the_virtio_vsock */
 
 struct virtio_vsock {
 	struct virtio_device *vdev;
 	struct virtqueue **vqs;
 	bool has_dgram;
+	refcount_t active;
 
 	/* Virtqueue processing is deferred to a workqueue */
 	struct work_struct tx_work;
 	struct work_struct rx_work;
 	struct work_struct event_work;
 
+	struct work_struct dgram_tx_work;
+	struct work_struct dgram_rx_work;
+
 	/* The following fields are protected by tx_lock.  vqs[VSOCK_VQ_TX]
 	 * must be accessed with tx_lock held.
 	 */
@@ -55,6 +63,22 @@ struct virtio_vsock {
 	int rx_buf_nr;
 	int rx_buf_max_nr;
 
+	/* The following fields are protected by dgram_tx_lock.  vqs[VSOCK_VQ_DGRAM_TX]
+	 * must be accessed with dgram_tx_lock held.
+	 */
+	struct mutex dgram_tx_lock;
+	bool dgram_tx_run;
+
+	atomic_t dgram_queued_replies;
+
+	/* The following fields are protected by dgram_rx_lock.  vqs[VSOCK_VQ_DGRAM_RX]
+	 * must be accessed with dgram_rx_lock held.
+	 */
+	struct mutex dgram_rx_lock;
+	bool dgram_rx_run;
+	int dgram_rx_buf_nr;
+	int dgram_rx_buf_max_nr;
+
 	/* The following fields are protected by event_lock.
 	 * vqs[VSOCK_VQ_EVENT] must be accessed with event_lock held.
 	 */
@@ -83,21 +107,11 @@ static u32 virtio_transport_get_local_cid(void)
 	return ret;
 }
 
-static void
-virtio_transport_send_pkt_work(struct work_struct *work)
+static void virtio_transport_do_send_pkt(struct virtio_vsock *vsock,
+		struct virtqueue *vq,  spinlock_t *lock, struct list_head *send_pkt_list,
+		bool *restart_rx)
 {
-	struct virtio_vsock *vsock =
-		container_of(work, struct virtio_vsock, send_pkt_work);
-	struct virtqueue *vq;
 	bool added = false;
-	bool restart_rx = false;
-
-	mutex_lock(&vsock->tx_lock);
-
-	if (!vsock->tx_run)
-		goto out;
-
-	vq = vsock->vqs[VSOCK_VQ_TX];
 
 	for (;;) {
 		struct virtio_vsock_pkt *pkt;
@@ -105,16 +119,16 @@ virtio_transport_send_pkt_work(struct work_struct *work)
 		int ret, in_sg = 0, out_sg = 0;
 		bool reply;
 
-		spin_lock_bh(&vsock->send_pkt_list_lock);
-		if (list_empty(&vsock->send_pkt_list)) {
-			spin_unlock_bh(&vsock->send_pkt_list_lock);
+		spin_lock_bh(lock);
+		if (list_empty(send_pkt_list)) {
+			spin_unlock_bh(lock);
 			break;
 		}
 
-		pkt = list_first_entry(&vsock->send_pkt_list,
+		pkt = list_first_entry(send_pkt_list,
 				       struct virtio_vsock_pkt, list);
 		list_del_init(&pkt->list);
-		spin_unlock_bh(&vsock->send_pkt_list_lock);
+		spin_unlock_bh(lock);
 
 		virtio_transport_deliver_tap_pkt(pkt);
 
@@ -132,9 +146,9 @@ virtio_transport_send_pkt_work(struct work_struct *work)
 		 * the vq
 		 */
 		if (ret < 0) {
-			spin_lock_bh(&vsock->send_pkt_list_lock);
-			list_add(&pkt->list, &vsock->send_pkt_list);
-			spin_unlock_bh(&vsock->send_pkt_list_lock);
+			spin_lock_bh(lock);
+			list_add(&pkt->list, send_pkt_list);
+			spin_unlock_bh(lock);
 			break;
 		}
 
@@ -146,7 +160,7 @@ virtio_transport_send_pkt_work(struct work_struct *work)
 
 			/* Do we now have resources to resume rx processing? */
 			if (val + 1 == virtqueue_get_vring_size(rx_vq))
-				restart_rx = true;
+				*restart_rx = true;
 		}
 
 		added = true;
@@ -154,7 +168,55 @@ virtio_transport_send_pkt_work(struct work_struct *work)
 
 	if (added)
 		virtqueue_kick(vq);
+}
 
+static int virtio_transport_do_send_dgram_pkt(struct virtio_vsock *vsock,
+		struct virtqueue *vq, struct virtio_vsock_pkt *pkt)
+{
+	struct scatterlist hdr, buf, *sgs[2];
+	int ret, in_sg = 0, out_sg = 0;
+
+	virtio_transport_deliver_tap_pkt(pkt);
+
+	sg_init_one(&hdr, &pkt->hdr, sizeof(pkt->hdr));
+	sgs[out_sg++] = &hdr;
+	if (pkt->buf) {
+		sg_init_one(&buf, pkt->buf, pkt->len);
+		sgs[out_sg++] = &buf;
+	}
+
+	ret = virtqueue_add_sgs(vq, sgs, out_sg, in_sg, pkt, GFP_KERNEL);
+	/* Usually this means that there is no more space available in
+	 * the vq
+	 */
+	if (ret < 0) {
+		virtio_transport_free_pkt(pkt);
+		return -ENOMEM;
+	}
+
+	virtqueue_kick(vq);
+
+	return pkt->len;
+}
+
+
+static void
+virtio_transport_send_pkt_work(struct work_struct *work)
+{
+	struct virtio_vsock *vsock =
+		container_of(work, struct virtio_vsock, send_pkt_work);
+	struct virtqueue *vq;
+	bool restart_rx = false;
+
+	mutex_lock(&vsock->tx_lock);
+
+	if (!vsock->tx_run)
+		goto out;
+
+	vq = vsock->vqs[VSOCK_VQ_TX];
+
+	virtio_transport_do_send_pkt(vsock, vq, &vsock->send_pkt_list_lock,
+							&vsock->send_pkt_list, &restart_rx);
 out:
 	mutex_unlock(&vsock->tx_lock);
 
@@ -163,11 +225,64 @@ virtio_transport_send_pkt_work(struct work_struct *work)
 }
 
 static int
+virtio_transport_send_dgram_pkt(struct virtio_vsock_pkt *pkt)
+{
+	struct virtio_vsock *vsock;
+	int len = pkt->len;
+	struct virtqueue *vq;
+
+	vsock = the_virtio_vsock_dgram;
+
+	if (!vsock) {
+		virtio_transport_free_pkt(pkt);
+		return -ENODEV;
+	}
+
+	if (!vsock->dgram_tx_run) {
+		virtio_transport_free_pkt(pkt);
+		return -ENODEV;
+	}
+
+	if (!refcount_inc_not_zero(&vsock->active)) {
+		virtio_transport_free_pkt(pkt);
+		return -ENODEV;
+	}
+
+	if (le64_to_cpu(pkt->hdr.dst_cid) == vsock->guest_cid) {
+		virtio_transport_free_pkt(pkt);
+		len = -ENODEV;
+		goto out_ref;
+	}
+
+	/* send the pkt */
+	mutex_lock(&vsock->dgram_tx_lock);
+
+	if (!vsock->dgram_tx_run)
+		goto out_mutex;
+
+	vq = vsock->vqs[VSOCK_VQ_DGRAM_TX];
+
+	len = virtio_transport_do_send_dgram_pkt(vsock, vq, pkt);
+
+out_mutex:
+	mutex_unlock(&vsock->dgram_tx_lock);
+
+out_ref:
+	if (!refcount_dec_not_one(&vsock->active))
+		return -EFAULT;
+
+	return len;
+}
+
+static int
 virtio_transport_send_pkt(struct virtio_vsock_pkt *pkt)
 {
 	struct virtio_vsock *vsock;
 	int len = pkt->len;
 
+	if (pkt->hdr.type == VIRTIO_VSOCK_TYPE_DGRAM)
+		return virtio_transport_send_dgram_pkt(pkt);
+
 	rcu_read_lock();
 	vsock = rcu_dereference(the_virtio_vsock);
 	if (!vsock) {
@@ -243,7 +358,7 @@ virtio_transport_cancel_pkt(struct vsock_sock *vsk)
 	return ret;
 }
 
-static void virtio_vsock_rx_fill(struct virtio_vsock *vsock)
+static void virtio_vsock_rx_fill(struct virtio_vsock *vsock, bool is_dgram)
 {
 	int buf_len = VIRTIO_VSOCK_DEFAULT_RX_BUF_SIZE;
 	struct virtio_vsock_pkt *pkt;
@@ -251,7 +366,10 @@ static void virtio_vsock_rx_fill(struct virtio_vsock *vsock)
 	struct virtqueue *vq;
 	int ret;
 
-	vq = vsock->vqs[VSOCK_VQ_RX];
+	if (is_dgram)
+		vq = vsock->vqs[VSOCK_VQ_DGRAM_RX];
+	else
+		vq = vsock->vqs[VSOCK_VQ_RX];
 
 	do {
 		pkt = kzalloc(sizeof(*pkt), GFP_KERNEL);
@@ -277,10 +395,19 @@ static void virtio_vsock_rx_fill(struct virtio_vsock *vsock)
 			virtio_transport_free_pkt(pkt);
 			break;
 		}
-		vsock->rx_buf_nr++;
+		if (is_dgram)
+			vsock->dgram_rx_buf_nr++;
+		else
+			vsock->rx_buf_nr++;
 	} while (vq->num_free);
-	if (vsock->rx_buf_nr > vsock->rx_buf_max_nr)
-		vsock->rx_buf_max_nr = vsock->rx_buf_nr;
+	if (is_dgram) {
+		if (vsock->dgram_rx_buf_nr > vsock->dgram_rx_buf_max_nr)
+			vsock->dgram_rx_buf_max_nr = vsock->dgram_rx_buf_nr;
+	} else {
+		if (vsock->rx_buf_nr > vsock->rx_buf_max_nr)
+			vsock->rx_buf_max_nr = vsock->rx_buf_nr;
+	}
+
 	virtqueue_kick(vq);
 }
 
@@ -315,6 +442,34 @@ static void virtio_transport_tx_work(struct work_struct *work)
 		queue_work(virtio_vsock_workqueue, &vsock->send_pkt_work);
 }
 
+static void virtio_transport_dgram_tx_work(struct work_struct *work)
+{
+	struct virtio_vsock *vsock =
+		container_of(work, struct virtio_vsock, dgram_tx_work);
+	struct virtqueue *vq;
+	bool added = false;
+
+	vq = vsock->vqs[VSOCK_VQ_DGRAM_TX];
+	mutex_lock(&vsock->dgram_tx_lock);
+
+	if (!vsock->dgram_tx_run)
+		goto out;
+
+	do {
+		struct virtio_vsock_pkt *pkt;
+		unsigned int len;
+
+		virtqueue_disable_cb(vq);
+		while ((pkt = virtqueue_get_buf(vq, &len)) != NULL) {
+			virtio_transport_free_pkt(pkt);
+			added = true;
+		}
+	} while (!virtqueue_enable_cb(vq));
+
+out:
+	mutex_unlock(&vsock->dgram_tx_lock);
+}
+
 /* Is there space left for replies to rx packets? */
 static bool virtio_transport_more_replies(struct virtio_vsock *vsock)
 {
@@ -449,6 +604,11 @@ static void virtio_vsock_tx_done(struct virtqueue *vq)
 
 static void virtio_vsock_dgram_tx_done(struct virtqueue *vq)
 {
+	struct virtio_vsock *vsock = vq->vdev->priv;
+
+	if (!vsock)
+		return;
+	queue_work(virtio_vsock_workqueue, &vsock->dgram_tx_work);
 }
 
 static void virtio_vsock_rx_done(struct virtqueue *vq)
@@ -462,8 +622,12 @@ static void virtio_vsock_rx_done(struct virtqueue *vq)
 
 static void virtio_vsock_dgram_rx_done(struct virtqueue *vq)
 {
-}
+	struct virtio_vsock *vsock = vq->vdev->priv;
 
+	if (!vsock)
+		return;
+	queue_work(virtio_vsock_workqueue, &vsock->dgram_rx_work);
+}
 static struct virtio_transport virtio_transport = {
 	.transport = {
 		.module                   = THIS_MODULE,
@@ -506,19 +670,9 @@ static struct virtio_transport virtio_transport = {
 	.send_pkt = virtio_transport_send_pkt,
 };
 
-static void virtio_transport_rx_work(struct work_struct *work)
+static void virtio_transport_do_rx_work(struct virtio_vsock *vsock,
+						struct virtqueue *vq, bool is_dgram)
 {
-	struct virtio_vsock *vsock =
-		container_of(work, struct virtio_vsock, rx_work);
-	struct virtqueue *vq;
-
-	vq = vsock->vqs[VSOCK_VQ_RX];
-
-	mutex_lock(&vsock->rx_lock);
-
-	if (!vsock->rx_run)
-		goto out;
-
 	do {
 		virtqueue_disable_cb(vq);
 		for (;;) {
@@ -538,7 +692,10 @@ static void virtio_transport_rx_work(struct work_struct *work)
 				break;
 			}
 
-			vsock->rx_buf_nr--;
+			if (is_dgram)
+				vsock->dgram_rx_buf_nr--;
+			else
+				vsock->rx_buf_nr--;
 
 			/* Drop short/long packets */
 			if (unlikely(len < sizeof(pkt->hdr) ||
@@ -554,11 +711,45 @@ static void virtio_transport_rx_work(struct work_struct *work)
 	} while (!virtqueue_enable_cb(vq));
 
 out:
+	return;
+}
+
+static void virtio_transport_rx_work(struct work_struct *work)
+{
+	struct virtio_vsock *vsock =
+		container_of(work, struct virtio_vsock, rx_work);
+	struct virtqueue *vq;
+
+	vq = vsock->vqs[VSOCK_VQ_RX];
+
+	mutex_lock(&vsock->rx_lock);
+
+	if (vsock->rx_run)
+		virtio_transport_do_rx_work(vsock, vq, false);
+
 	if (vsock->rx_buf_nr < vsock->rx_buf_max_nr / 2)
-		virtio_vsock_rx_fill(vsock);
+		virtio_vsock_rx_fill(vsock, false);
 	mutex_unlock(&vsock->rx_lock);
 }
 
+static void virtio_transport_dgram_rx_work(struct work_struct *work)
+{
+	struct virtio_vsock *vsock =
+		container_of(work, struct virtio_vsock, dgram_rx_work);
+	struct virtqueue *vq;
+
+	vq = vsock->vqs[VSOCK_VQ_DGRAM_RX];
+
+	mutex_lock(&vsock->dgram_rx_lock);
+
+	if (vsock->dgram_rx_run)
+		virtio_transport_do_rx_work(vsock, vq, true);
+
+	if (vsock->dgram_rx_buf_nr < vsock->dgram_rx_buf_max_nr / 2)
+		virtio_vsock_rx_fill(vsock, true);
+	mutex_unlock(&vsock->dgram_rx_lock);
+}
+
 static int virtio_vsock_probe(struct virtio_device *vdev)
 {
 	vq_callback_t *callbacks[] = {
@@ -642,8 +833,14 @@ static int virtio_vsock_probe(struct virtio_device *vdev)
 	vsock->rx_buf_max_nr = 0;
 	atomic_set(&vsock->queued_replies, 0);
 
+	vsock->dgram_rx_buf_nr = 0;
+	vsock->dgram_rx_buf_max_nr = 0;
+	atomic_set(&vsock->dgram_queued_replies, 0);
+
 	mutex_init(&vsock->tx_lock);
 	mutex_init(&vsock->rx_lock);
+	mutex_init(&vsock->dgram_tx_lock);
+	mutex_init(&vsock->dgram_rx_lock);
 	mutex_init(&vsock->event_lock);
 	spin_lock_init(&vsock->send_pkt_list_lock);
 	INIT_LIST_HEAD(&vsock->send_pkt_list);
@@ -651,16 +848,27 @@ static int virtio_vsock_probe(struct virtio_device *vdev)
 	INIT_WORK(&vsock->tx_work, virtio_transport_tx_work);
 	INIT_WORK(&vsock->event_work, virtio_transport_event_work);
 	INIT_WORK(&vsock->send_pkt_work, virtio_transport_send_pkt_work);
+	INIT_WORK(&vsock->dgram_rx_work, virtio_transport_dgram_rx_work);
+	INIT_WORK(&vsock->dgram_tx_work, virtio_transport_dgram_tx_work);
 
 	mutex_lock(&vsock->tx_lock);
 	vsock->tx_run = true;
 	mutex_unlock(&vsock->tx_lock);
 
+	mutex_lock(&vsock->dgram_tx_lock);
+	vsock->dgram_tx_run = true;
+	mutex_unlock(&vsock->dgram_tx_lock);
+
 	mutex_lock(&vsock->rx_lock);
-	virtio_vsock_rx_fill(vsock);
+	virtio_vsock_rx_fill(vsock, false);
 	vsock->rx_run = true;
 	mutex_unlock(&vsock->rx_lock);
 
+	mutex_lock(&vsock->dgram_rx_lock);
+	virtio_vsock_rx_fill(vsock, true);
+	vsock->dgram_rx_run = true;
+	mutex_unlock(&vsock->dgram_rx_lock);
+
 	mutex_lock(&vsock->event_lock);
 	virtio_vsock_event_fill(vsock);
 	vsock->event_run = true;
@@ -669,6 +877,9 @@ static int virtio_vsock_probe(struct virtio_device *vdev)
 	vdev->priv = vsock;
 	rcu_assign_pointer(the_virtio_vsock, vsock);
 
+	the_virtio_vsock_dgram = vsock;
+	refcount_set(&the_virtio_vsock_dgram->active, 1);
+
 	mutex_unlock(&the_virtio_vsock_mutex);
 	return 0;
 
@@ -699,14 +910,28 @@ static void virtio_vsock_remove(struct virtio_device *vdev)
 	vsock->rx_run = false;
 	mutex_unlock(&vsock->rx_lock);
 
+	mutex_lock(&vsock->dgram_rx_lock);
+	vsock->dgram_rx_run = false;
+	mutex_unlock(&vsock->dgram_rx_lock);
+
 	mutex_lock(&vsock->tx_lock);
 	vsock->tx_run = false;
 	mutex_unlock(&vsock->tx_lock);
 
+	mutex_lock(&vsock->dgram_tx_lock);
+	vsock->dgram_tx_run = false;
+	mutex_unlock(&vsock->dgram_tx_lock);
+
 	mutex_lock(&vsock->event_lock);
 	vsock->event_run = false;
 	mutex_unlock(&vsock->event_lock);
 
+	while (!refcount_dec_if_one(&the_virtio_vsock_dgram->active)) {
+		if (signal_pending(current))
+			break;
+		msleep(5);
+	}
+
 	/* Flush all device writes and interrupts, device will not use any
 	 * more buffers.
 	 */
@@ -717,11 +942,21 @@ static void virtio_vsock_remove(struct virtio_device *vdev)
 		virtio_transport_free_pkt(pkt);
 	mutex_unlock(&vsock->rx_lock);
 
+	mutex_lock(&vsock->dgram_rx_lock);
+	while ((pkt = virtqueue_detach_unused_buf(vsock->vqs[VSOCK_VQ_DGRAM_RX])))
+		virtio_transport_free_pkt(pkt);
+	mutex_unlock(&vsock->dgram_rx_lock);
+
 	mutex_lock(&vsock->tx_lock);
 	while ((pkt = virtqueue_detach_unused_buf(vsock->vqs[VSOCK_VQ_TX])))
 		virtio_transport_free_pkt(pkt);
 	mutex_unlock(&vsock->tx_lock);
 
+	mutex_lock(&vsock->dgram_tx_lock);
+	while ((pkt = virtqueue_detach_unused_buf(vsock->vqs[VSOCK_VQ_DGRAM_TX])))
+		virtio_transport_free_pkt(pkt);
+	mutex_unlock(&vsock->dgram_tx_lock);
+
 	spin_lock_bh(&vsock->send_pkt_list_lock);
 	while (!list_empty(&vsock->send_pkt_list)) {
 		pkt = list_first_entry(&vsock->send_pkt_list,
@@ -739,6 +974,8 @@ static void virtio_vsock_remove(struct virtio_device *vdev)
 	 */
 	flush_work(&vsock->rx_work);
 	flush_work(&vsock->tx_work);
+	flush_work(&vsock->dgram_rx_work);
+	flush_work(&vsock->dgram_tx_work);
 	flush_work(&vsock->event_work);
 	flush_work(&vsock->send_pkt_work);
 
@@ -775,7 +1012,7 @@ static int __init virtio_vsock_init(void)
 		return -ENOMEM;
 
 	ret = vsock_core_register(&virtio_transport.transport,
-				  VSOCK_TRANSPORT_F_G2H);
+				  VSOCK_TRANSPORT_F_G2H | VSOCK_TRANSPORT_F_DGRAM);
 	if (ret)
 		goto out_wq;
 
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index 902cb6dd710b..9f041515b7f1 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -26,6 +26,8 @@
 /* Threshold for detecting small packets to copy */
 #define GOOD_COPY_LEN  128
 
+static s64 virtio_transport_dgram_has_data(struct vsock_sock *vsk);
+
 static const struct virtio_transport *
 virtio_transport_get_ops(struct vsock_sock *vsk)
 {
@@ -196,21 +198,28 @@ static int virtio_transport_send_pkt_info(struct vsock_sock *vsk,
 	vvs = vsk->trans;
 
 	/* we can send less than pkt_len bytes */
-	if (pkt_len > VIRTIO_VSOCK_MAX_PKT_BUF_SIZE)
-		pkt_len = VIRTIO_VSOCK_MAX_PKT_BUF_SIZE;
+	if (pkt_len > VIRTIO_VSOCK_MAX_PKT_BUF_SIZE) {
+		if (info->type == VIRTIO_VSOCK_TYPE_STREAM)
+			pkt_len = VIRTIO_VSOCK_MAX_PKT_BUF_SIZE;
+		else
+			return 0;
+	}
 
-	/* virtio_transport_get_credit might return less than pkt_len credit */
-	pkt_len = virtio_transport_get_credit(vvs, pkt_len);
+	if (info->type == VIRTIO_VSOCK_TYPE_STREAM) {
+		/* virtio_transport_get_credit might return less than pkt_len credit */
+		pkt_len = virtio_transport_get_credit(vvs, pkt_len);
 
-	/* Do not send zero length OP_RW pkt */
-	if (pkt_len == 0 && info->op == VIRTIO_VSOCK_OP_RW)
-		return pkt_len;
+		/* Do not send zero length OP_RW pkt */
+		if (pkt_len == 0 && info->op == VIRTIO_VSOCK_OP_RW)
+			return pkt_len;
+	}
 
 	pkt = virtio_transport_alloc_pkt(info, pkt_len,
 					 src_cid, src_port,
 					 dst_cid, dst_port);
 	if (!pkt) {
-		virtio_transport_put_credit(vvs, pkt_len);
+		if (info->type == VIRTIO_VSOCK_TYPE_STREAM)
+			virtio_transport_put_credit(vvs, pkt_len);
 		return -ENOMEM;
 	}
 
@@ -397,6 +406,58 @@ virtio_transport_stream_do_dequeue(struct vsock_sock *vsk,
 	return err;
 }
 
+static ssize_t
+virtio_transport_dgram_do_dequeue(struct vsock_sock *vsk,
+						   struct msghdr *msg, size_t len)
+{
+	struct virtio_vsock_sock *vvs = vsk->trans;
+	struct virtio_vsock_pkt *pkt;
+	size_t total = 0;
+	u32 free_space;
+	int err = -EFAULT;
+
+	spin_lock_bh(&vvs->rx_lock);
+	if (total < len && !list_empty(&vvs->rx_queue)) {
+		pkt = list_first_entry(&vvs->rx_queue,
+				       struct virtio_vsock_pkt, list);
+
+		total = len;
+		if (total > pkt->len - pkt->off)
+			total = pkt->len - pkt->off;
+		else if (total < pkt->len - pkt->off)
+			msg->msg_flags |= MSG_TRUNC;
+
+		/* sk_lock is held by caller so no one else can dequeue.
+		 * Unlock rx_lock since memcpy_to_msg() may sleep.
+		 */
+		spin_unlock_bh(&vvs->rx_lock);
+
+		err = memcpy_to_msg(msg, pkt->buf + pkt->off, total);
+		if (err)
+			return err;
+
+		spin_lock_bh(&vvs->rx_lock);
+
+		virtio_transport_dec_rx_pkt(vvs, pkt);
+		list_del(&pkt->list);
+		virtio_transport_free_pkt(pkt);
+	}
+
+	free_space = vvs->buf_alloc - (vvs->fwd_cnt - vvs->last_fwd_cnt);
+
+	spin_unlock_bh(&vvs->rx_lock);
+
+	if (total > 0 && msg->msg_name) {
+		/* Provide the address of the sender. */
+		DECLARE_SOCKADDR(struct sockaddr_vm *, vm_addr, msg->msg_name);
+
+		vsock_addr_init(vm_addr, le64_to_cpu(pkt->hdr.src_cid),
+						le32_to_cpu(pkt->hdr.src_port));
+		msg->msg_namelen = sizeof(*vm_addr);
+	}
+	return total;
+}
+
 ssize_t
 virtio_transport_stream_dequeue(struct vsock_sock *vsk,
 				struct msghdr *msg,
@@ -414,7 +475,66 @@ virtio_transport_dgram_dequeue(struct vsock_sock *vsk,
 			       struct msghdr *msg,
 			       size_t len, int flags)
 {
-	return -EOPNOTSUPP;
+	struct sock *sk;
+	size_t err = 0;
+	long timeout;
+
+	DEFINE_WAIT(wait);
+
+	sk = &vsk->sk;
+	err = 0;
+
+	lock_sock(sk);
+
+	if (flags & MSG_OOB || flags & MSG_ERRQUEUE || flags & MSG_PEEK)
+		return -EOPNOTSUPP;
+
+	if (!len)
+		goto out;
+
+	timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);
+
+	while (1) {
+		s64 ready;
+
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
+		ready = virtio_transport_dgram_has_data(vsk);
+
+		if (ready == 0) {
+			if (timeout == 0) {
+				err = -EAGAIN;
+				finish_wait(sk_sleep(sk), &wait);
+				break;
+			}
+
+			release_sock(sk);
+			timeout = schedule_timeout(timeout);
+			lock_sock(sk);
+
+			if (signal_pending(current)) {
+				err = sock_intr_errno(timeout);
+				finish_wait(sk_sleep(sk), &wait);
+				break;
+			} else if (timeout == 0) {
+				err = -EAGAIN;
+				finish_wait(sk_sleep(sk), &wait);
+				break;
+			}
+		} else {
+			finish_wait(sk_sleep(sk), &wait);
+
+			if (ready < 0) {
+				err = -ENOMEM;
+				goto out;
+			}
+
+			err = virtio_transport_dgram_do_dequeue(vsk, msg, len);
+			break;
+		}
+	}
+out:
+	release_sock(sk);
+	return err;
 }
 EXPORT_SYMBOL_GPL(virtio_transport_dgram_dequeue);
 
@@ -431,6 +551,11 @@ s64 virtio_transport_stream_has_data(struct vsock_sock *vsk)
 }
 EXPORT_SYMBOL_GPL(virtio_transport_stream_has_data);
 
+static s64 virtio_transport_dgram_has_data(struct vsock_sock *vsk)
+{
+	return virtio_transport_stream_has_data(vsk);
+}
+
 static s64 virtio_transport_has_space(struct vsock_sock *vsk)
 {
 	struct virtio_vsock_sock *vvs = vsk->trans;
@@ -610,13 +735,15 @@ EXPORT_SYMBOL_GPL(virtio_transport_stream_allow);
 int virtio_transport_dgram_bind(struct vsock_sock *vsk,
 				struct sockaddr_vm *addr)
 {
-	return -EOPNOTSUPP;
+	//use same stream bind for dgram
+	int ret = vsock_bind_stream(vsk, addr);
+	return ret;
 }
 EXPORT_SYMBOL_GPL(virtio_transport_dgram_bind);
 
 bool virtio_transport_dgram_allow(u32 cid, u32 port)
 {
-	return false;
+	return true;
 }
 EXPORT_SYMBOL_GPL(virtio_transport_dgram_allow);
 
@@ -654,7 +781,17 @@ virtio_transport_dgram_enqueue(struct vsock_sock *vsk,
 			       struct msghdr *msg,
 			       size_t dgram_len)
 {
-	return -EOPNOTSUPP;
+	struct virtio_vsock_pkt_info info = {
+		.op = VIRTIO_VSOCK_OP_RW,
+		.type = VIRTIO_VSOCK_TYPE_DGRAM,
+		.msg = msg,
+		.pkt_len = dgram_len,
+		.vsk = vsk,
+		.remote_cid = remote_addr->svm_cid,
+		.remote_port = remote_addr->svm_port,
+	};
+
+	return virtio_transport_send_pkt_info(vsk, &info);
 }
 EXPORT_SYMBOL_GPL(virtio_transport_dgram_enqueue);
 
@@ -729,7 +866,6 @@ static int virtio_transport_reset_no_sock(const struct virtio_transport *t,
 		virtio_transport_free_pkt(reply);
 		return -ENOTCONN;
 	}
-
 	return t->send_pkt(reply);
 }
 
@@ -925,7 +1061,8 @@ virtio_transport_recv_enqueue(struct vsock_sock *vsk,
 		/* If there is space in the last packet queued, we copy the
 		 * new packet in its buffer.
 		 */
-		if (pkt->len <= last_pkt->buf_len - last_pkt->len) {
+		if (pkt->len <= last_pkt->buf_len - last_pkt->len &&
+			pkt->hdr.type == VIRTIO_VSOCK_TYPE_STREAM) {
 			memcpy(last_pkt->buf + last_pkt->len, pkt->buf,
 			       pkt->len);
 			last_pkt->len += pkt->len;
@@ -949,6 +1086,12 @@ virtio_transport_recv_connected(struct sock *sk,
 	struct vsock_sock *vsk = vsock_sk(sk);
 	int err = 0;
 
+	if (le16_to_cpu(pkt->hdr.type == VIRTIO_VSOCK_TYPE_DGRAM)) {
+		virtio_transport_recv_enqueue(vsk, pkt);
+		sk->sk_data_ready(sk);
+		return err;
+	}
+
 	switch (le16_to_cpu(pkt->hdr.op)) {
 	case VIRTIO_VSOCK_OP_RW:
 		virtio_transport_recv_enqueue(vsk, pkt);
@@ -1121,7 +1264,8 @@ void virtio_transport_recv_pkt(struct virtio_transport *t,
 					le32_to_cpu(pkt->hdr.buf_alloc),
 					le32_to_cpu(pkt->hdr.fwd_cnt));
 
-	if (le16_to_cpu(pkt->hdr.type) != VIRTIO_VSOCK_TYPE_STREAM) {
+	if (le16_to_cpu(pkt->hdr.type) != VIRTIO_VSOCK_TYPE_STREAM &&
+		le16_to_cpu(pkt->hdr.type) != VIRTIO_VSOCK_TYPE_DGRAM) {
 		(void)virtio_transport_reset_no_sock(t, pkt);
 		goto free_pkt;
 	}
@@ -1150,11 +1294,16 @@ void virtio_transport_recv_pkt(struct virtio_transport *t,
 		goto free_pkt;
 	}
 
-	space_available = virtio_transport_space_update(sk, pkt);
-
 	/* Update CID in case it has changed after a transport reset event */
 	vsk->local_addr.svm_cid = dst.svm_cid;
 
+	if (sk->sk_type == SOCK_DGRAM) {
+		virtio_transport_recv_connected(sk, pkt);
+		goto out;
+	}
+
+	space_available = virtio_transport_space_update(sk, pkt);
+
 	if (space_available)
 		sk->sk_write_space(sk);
 
@@ -1180,6 +1329,7 @@ void virtio_transport_recv_pkt(struct virtio_transport *t,
 		break;
 	}
 
+out:
 	release_sock(sk);
 
 	/* Release refcnt obtained when we fetched this socket out of the
