diff --git a/drivers/net/hyperv/Makefile b/drivers/net/hyperv/Makefile
index 3a2aa07..0db7cca 100644
--- a/drivers/net/hyperv/Makefile
+++ b/drivers/net/hyperv/Makefile
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_HYPERV_NET) += hv_netvsc.o
 
-hv_netvsc-y := netvsc_drv.o netvsc.o rndis_filter.o netvsc_trace.o
+hv_netvsc-y := netvsc_drv.o netvsc.o rndis_filter.o netvsc_trace.o netvsc_bpf.o
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index dc44819..abda736 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -142,6 +142,8 @@ struct netvsc_device_info {
 	u32  send_section_size;
 	u32  recv_section_size;
 
+	struct bpf_prog *bprog;
+
 	u8 rss_key[NETVSC_HASH_KEYLEN];
 };
 
@@ -189,7 +191,8 @@ int netvsc_send(struct net_device *net,
 		struct hv_netvsc_packet *packet,
 		struct rndis_message *rndis_msg,
 		struct hv_page_buffer *page_buffer,
-		struct sk_buff *skb);
+		struct sk_buff *skb,
+		bool xdp_tx);
 void netvsc_linkstatus_callback(struct net_device *net,
 				struct rndis_message *resp);
 int netvsc_recv_callback(struct net_device *net,
@@ -198,6 +201,16 @@ int netvsc_recv_callback(struct net_device *net,
 void netvsc_channel_cb(void *context);
 int netvsc_poll(struct napi_struct *napi, int budget);
 
+u32 netvsc_run_xdp(struct net_device *ndev, struct netvsc_channel *nvchan,
+		   struct xdp_buff *xdp);
+unsigned int netvsc_xdp_fraglen(unsigned int len);
+struct bpf_prog *netvsc_xdp_get(struct netvsc_device *nvdev);
+int netvsc_xdp_set(struct net_device *dev, struct bpf_prog *prog,
+		   struct netlink_ext_ack *extack,
+		   struct netvsc_device *nvdev);
+int netvsc_vf_setxdp(struct net_device *vf_netdev, struct bpf_prog *prog);
+int netvsc_bpf(struct net_device *dev, struct netdev_bpf *bpf);
+
 int rndis_set_subchannel(struct net_device *ndev,
 			 struct netvsc_device *nvdev,
 			 struct netvsc_device_info *dev_info);
@@ -832,6 +845,8 @@ struct nvsp_message {
 #define RNDIS_MAX_PKT_DEFAULT 8
 #define RNDIS_PKT_ALIGN_DEFAULT 8
 
+#define NETVSC_XDP_HDRM 256
+
 struct multi_send_data {
 	struct sk_buff *skb; /* skb containing the pkt */
 	struct hv_netvsc_packet *pkt; /* netvsc pkt pending */
@@ -867,6 +882,7 @@ struct netvsc_stats {
 	u64 bytes;
 	u64 broadcast;
 	u64 multicast;
+	u64 xdp_drop;
 	struct u64_stats_sync syncp;
 };
 
@@ -972,6 +988,9 @@ struct netvsc_channel {
 	atomic_t queue_sends;
 	struct nvsc_rsc rsc;
 
+	struct bpf_prog __rcu *bpf_prog;
+	struct xdp_rxq_info xdp_rxq;
+
 	struct netvsc_stats tx_stats;
 	struct netvsc_stats rx_stats;
 };
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index eab83e7..ae3f308 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -122,8 +122,10 @@ static void free_netvsc_device(struct rcu_head *head)
 	vfree(nvdev->send_buf);
 	kfree(nvdev->send_section_map);
 
-	for (i = 0; i < VRSS_CHANNEL_MAX; i++)
+	for (i = 0; i < VRSS_CHANNEL_MAX; i++) {
+		xdp_rxq_info_unreg(&nvdev->chan_table[i].xdp_rxq);
 		vfree(nvdev->chan_table[i].mrc.slots);
+	}
 
 	kfree(nvdev);
 }
@@ -900,7 +902,8 @@ int netvsc_send(struct net_device *ndev,
 		struct hv_netvsc_packet *packet,
 		struct rndis_message *rndis_msg,
 		struct hv_page_buffer *pb,
-		struct sk_buff *skb)
+		struct sk_buff *skb,
+		bool xdp_tx)
 {
 	struct net_device_context *ndev_ctx = netdev_priv(ndev);
 	struct netvsc_device *net_device
@@ -923,10 +926,11 @@ int netvsc_send(struct net_device *ndev,
 	packet->send_buf_index = NETVSC_INVALID_INDEX;
 	packet->cp_partial = false;
 
-	/* Send control message directly without accessing msd (Multi-Send
-	 * Data) field which may be changed during data packet processing.
+	/* Send a control message or XDP packet directly without accessing
+	 * msd (Multi-Send Data) field which may be changed during data packet
+	 * processing.
 	 */
-	if (!skb)
+	if (!skb || xdp_tx)
 		return netvsc_send_pkt(device, packet, net_device, pb, skb);
 
 	/* batch packets in send buffer if possible */
@@ -1392,6 +1396,21 @@ struct netvsc_device *netvsc_device_add(struct hv_device *device,
 		nvchan->net_device = net_device;
 		u64_stats_init(&nvchan->tx_stats.syncp);
 		u64_stats_init(&nvchan->rx_stats.syncp);
+
+		ret = xdp_rxq_info_reg(&nvchan->xdp_rxq, ndev, i);
+
+		if (ret) {
+			netdev_err(ndev, "xdp_rxq_info_reg fail: %d\n", ret);
+			goto cleanup2;
+		}
+
+		ret = xdp_rxq_info_reg_mem_model(&nvchan->xdp_rxq,
+						 MEM_TYPE_PAGE_SHARED, NULL);
+
+		if (ret) {
+			netdev_err(ndev, "xdp reg_mem_model fail: %d\n", ret);
+			goto cleanup2;
+		}
 	}
 
 	/* Enable NAPI handler before init callbacks */
@@ -1437,6 +1456,8 @@ struct netvsc_device *netvsc_device_add(struct hv_device *device,
 
 cleanup:
 	netif_napi_del(&net_device->chan_table[0].napi);
+
+cleanup2:
 	free_netvsc_device(&net_device->rcu);
 
 	return ERR_PTR(ret);
diff --git a/drivers/net/hyperv/netvsc_bpf.c b/drivers/net/hyperv/netvsc_bpf.c
new file mode 100644
index 0000000..68ed0ea
--- /dev/null
+++ b/drivers/net/hyperv/netvsc_bpf.c
@@ -0,0 +1,209 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (c) 2019, Microsoft Corporation.
+ *
+ * Author:
+ *   Haiyang Zhang <haiyangz@microsoft.com>
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/bpf.h>
+#include <linux/bpf_trace.h>
+#include <linux/kernel.h>
+#include <net/xdp.h>
+
+#include <linux/mutex.h>
+#include <linux/rtnetlink.h>
+
+#include "hyperv_net.h"
+
+u32 netvsc_run_xdp(struct net_device *ndev, struct netvsc_channel *nvchan,
+		   struct xdp_buff *xdp)
+{
+	struct page *page = NULL;
+	void *data = nvchan->rsc.data[0];
+	u32 len = nvchan->rsc.len[0];
+	struct bpf_prog *prog;
+	u32 act = XDP_PASS;
+
+	xdp->data_hard_start = NULL;
+
+	rcu_read_lock();
+	prog = rcu_dereference(nvchan->bpf_prog);
+
+	if (!prog)
+		goto out;
+
+	/* allocate page buffer for data */
+	page = alloc_page(GFP_ATOMIC);
+	if (!page) {
+		act = XDP_DROP;
+		goto out;
+	}
+
+	xdp->data_hard_start = page_address(page);
+	xdp->data = xdp->data_hard_start + NETVSC_XDP_HDRM;
+	xdp_set_data_meta_invalid(xdp);
+	xdp->data_end = xdp->data + len;
+	xdp->rxq = &nvchan->xdp_rxq;
+	xdp->handle = 0;
+
+	memcpy(xdp->data, data, len);
+
+	act = bpf_prog_run_xdp(prog, xdp);
+
+	switch (act) {
+	case XDP_PASS:
+	case XDP_TX:
+	case XDP_DROP:
+		break;
+
+	case XDP_ABORTED:
+		trace_xdp_exception(ndev, prog, act);
+		break;
+
+	default:
+		bpf_warn_invalid_xdp_action(act);
+	}
+
+out:
+	rcu_read_unlock();
+
+	if (page && act != XDP_PASS && act != XDP_TX) {
+		__free_page(page);
+		xdp->data_hard_start = NULL;
+	}
+
+	return act;
+}
+
+unsigned int netvsc_xdp_fraglen(unsigned int len)
+{
+	return SKB_DATA_ALIGN(len) +
+	       SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+}
+
+struct bpf_prog *netvsc_xdp_get(struct netvsc_device *nvdev)
+{
+	return rtnl_dereference(nvdev->chan_table[0].bpf_prog);
+}
+
+int netvsc_xdp_set(struct net_device *dev, struct bpf_prog *prog,
+		   struct netlink_ext_ack *extack,
+		   struct netvsc_device *nvdev)
+{
+	struct bpf_prog *old_prog;
+	int buf_max, i;
+
+	old_prog = netvsc_xdp_get(nvdev);
+
+	if (!old_prog && !prog)
+		return 0;
+
+	buf_max = NETVSC_XDP_HDRM + netvsc_xdp_fraglen(dev->mtu + ETH_HLEN);
+	if (prog && buf_max > PAGE_SIZE) {
+		netdev_err(dev, "XDP: mtu:%u too large, buf_max:%u\n",
+			   dev->mtu, buf_max);
+		NL_SET_ERR_MSG_MOD(extack, "XDP: mtu too large");
+
+		return -EOPNOTSUPP;
+	}
+
+	if (prog && (dev->features & NETIF_F_LRO)) {
+		netdev_err(dev, "XDP: not support LRO\n");
+		NL_SET_ERR_MSG_MOD(extack, "XDP: not support LRO");
+
+		return -EOPNOTSUPP;
+	}
+
+	if (prog)
+		bpf_prog_add(prog, nvdev->num_chn);
+
+	for (i = 0; i < nvdev->num_chn; i++)
+		rcu_assign_pointer(nvdev->chan_table[i].bpf_prog, prog);
+
+	if (old_prog)
+		for (i = 0; i < nvdev->num_chn; i++)
+			bpf_prog_put(old_prog);
+
+	return 0;
+}
+
+int netvsc_vf_setxdp(struct net_device *vf_netdev, struct bpf_prog *prog)
+{
+	struct netdev_bpf xdp;
+	bpf_op_t ndo_bpf;
+
+	ASSERT_RTNL();
+
+	if (!vf_netdev)
+		return 0;
+
+	ndo_bpf = vf_netdev->netdev_ops->ndo_bpf;
+	if (!ndo_bpf)
+		return 0;
+
+	memset(&xdp, 0, sizeof(xdp));
+
+	xdp.command = XDP_SETUP_PROG;
+	xdp.prog = prog;
+
+	return ndo_bpf(vf_netdev, &xdp);
+}
+
+static u32 netvsc_xdp_query(struct netvsc_device *nvdev)
+{
+	struct bpf_prog *prog = netvsc_xdp_get(nvdev);
+
+	if (prog)
+		return prog->aux->id;
+
+	return 0;
+}
+
+int netvsc_bpf(struct net_device *dev, struct netdev_bpf *bpf)
+{
+	struct net_device_context *ndevctx = netdev_priv(dev);
+	struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
+	struct net_device *vf_netdev = rtnl_dereference(ndevctx->vf_netdev);
+	struct netlink_ext_ack *extack = bpf->extack;
+	int ret;
+
+	if (!nvdev || nvdev->destroy) {
+		if (bpf->command == XDP_QUERY_PROG) {
+			bpf->prog_id = 0;
+			return 0; /* Query must always succeed */
+		} else {
+			return -ENODEV;
+		}
+	}
+
+	switch (bpf->command) {
+	case XDP_SETUP_PROG:
+		ret = netvsc_xdp_set(dev, bpf->prog, extack, nvdev);
+
+		if (ret)
+			return ret;
+
+		ret = netvsc_vf_setxdp(vf_netdev, bpf->prog);
+
+		if (ret) {
+			netdev_err(dev, "vf_setxdp failed:%d\n", ret);
+			NL_SET_ERR_MSG_MOD(extack, "vf_setxdp failed");
+
+			netvsc_xdp_set(dev, NULL, extack, nvdev);
+		}
+
+		return ret;
+
+	case XDP_QUERY_PROG:
+		bpf->prog_id = netvsc_xdp_query(nvdev);
+		return 0;
+
+	default:
+		return -EINVAL;
+	}
+}
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index f3f9eb8..3c9a969 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -25,6 +25,7 @@
 #include <linux/slab.h>
 #include <linux/rtnetlink.h>
 #include <linux/netpoll.h>
+#include <linux/bpf.h>
 
 #include <net/arp.h>
 #include <net/route.h>
@@ -519,7 +520,7 @@ static int netvsc_vf_xmit(struct net_device *net, struct net_device *vf_netdev,
 	return rc;
 }
 
-static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
+static int netvsc_xmit(struct sk_buff *skb, struct net_device *net, bool xdp_tx)
 {
 	struct net_device_context *net_device_ctx = netdev_priv(net);
 	struct hv_netvsc_packet *packet = NULL;
@@ -686,7 +687,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	/* timestamp packet in software */
 	skb_tx_timestamp(skb);
 
-	ret = netvsc_send(net, packet, rndis_msg, pb, skb);
+	ret = netvsc_send(net, packet, rndis_msg, pb, skb, xdp_tx);
 	if (likely(ret == 0))
 		return NETDEV_TX_OK;
 
@@ -709,6 +710,11 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	goto drop;
 }
 
+static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+	return netvsc_xmit(skb, ndev, false);
+}
+
 /*
  * netvsc_linkstatus_callback - Link up/down notification
  */
@@ -751,6 +757,14 @@ void netvsc_linkstatus_callback(struct net_device *net,
 	schedule_delayed_work(&ndev_ctx->dwork, 0);
 }
 
+static int netvsc_xdp_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+	skb->queue_mapping = skb_get_rx_queue(skb);
+	__skb_push(skb, ETH_HLEN);
+
+	return netvsc_xmit(skb, ndev, true);
+}
+
 static void netvsc_comp_ipcsum(struct sk_buff *skb)
 {
 	struct iphdr *iph = (struct iphdr *)skb->data;
@@ -760,7 +774,8 @@ static void netvsc_comp_ipcsum(struct sk_buff *skb)
 }
 
 static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
-					     struct netvsc_channel *nvchan)
+					     struct netvsc_channel *nvchan,
+					     struct xdp_buff *xdp)
 {
 	struct napi_struct *napi = &nvchan->napi;
 	const struct ndis_pkt_8021q_info *vlan = nvchan->rsc.vlan;
@@ -768,18 +783,37 @@ static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
 						nvchan->rsc.csum_info;
 	const u32 *hash_info = nvchan->rsc.hash_info;
 	struct sk_buff *skb;
+	void *xbuf = xdp->data_hard_start;
 	int i;
 
-	skb = napi_alloc_skb(napi, nvchan->rsc.pktlen);
-	if (!skb)
-		return skb;
+	if (xbuf) {
+		unsigned int hdroom = xdp->data - xdp->data_hard_start;
+		unsigned int xlen = xdp->data_end - xdp->data;
+		unsigned int frag_size = netvsc_xdp_fraglen(hdroom + xlen);
 
-	/*
-	 * Copy to skb. This copy is needed here since the memory pointed by
-	 * hv_netvsc_packet cannot be deallocated
-	 */
-	for (i = 0; i < nvchan->rsc.cnt; i++)
-		skb_put_data(skb, nvchan->rsc.data[i], nvchan->rsc.len[i]);
+		skb = build_skb(xbuf, frag_size);
+
+		if (!skb) {
+			__free_page(virt_to_page(xbuf));
+			return NULL;
+		}
+
+		skb_reserve(skb, hdroom);
+		skb_put(skb, xlen);
+		skb->dev = napi->dev;
+	} else {
+		skb = napi_alloc_skb(napi, nvchan->rsc.pktlen);
+
+		if (!skb)
+			return NULL;
+
+		/* Copy to skb. This copy is needed here since the memory
+		 * pointed by hv_netvsc_packet cannot be deallocated.
+		 */
+		for (i = 0; i < nvchan->rsc.cnt; i++)
+			skb_put_data(skb, nvchan->rsc.data[i],
+				     nvchan->rsc.len[i]);
+	}
 
 	skb->protocol = eth_type_trans(skb, net);
 
@@ -829,13 +863,25 @@ int netvsc_recv_callback(struct net_device *net,
 	struct vmbus_channel *channel = nvchan->channel;
 	u16 q_idx = channel->offermsg.offer.sub_channel_index;
 	struct sk_buff *skb;
-	struct netvsc_stats *rx_stats;
+	struct netvsc_stats *rx_stats = &nvchan->rx_stats;
+	struct xdp_buff xdp;
+	u32 act;
 
 	if (net->reg_state != NETREG_REGISTERED)
 		return NVSP_STAT_FAIL;
 
+	act = netvsc_run_xdp(net, nvchan, &xdp);
+
+	if (act != XDP_PASS && act != XDP_TX) {
+		u64_stats_update_begin(&rx_stats->syncp);
+		rx_stats->xdp_drop++;
+		u64_stats_update_end(&rx_stats->syncp);
+
+		return NVSP_STAT_SUCCESS; /* consumed by XDP */
+	}
+
 	/* Allocate a skb - TODO direct I/O to pages? */
-	skb = netvsc_alloc_recv_skb(net, nvchan);
+	skb = netvsc_alloc_recv_skb(net, nvchan, &xdp);
 
 	if (unlikely(!skb)) {
 		++net_device_ctx->eth_stats.rx_no_memory;
@@ -844,12 +890,16 @@ int netvsc_recv_callback(struct net_device *net,
 
 	skb_record_rx_queue(skb, q_idx);
 
+	if (act == XDP_TX) {
+		netvsc_xdp_xmit(skb, net);
+		return NVSP_STAT_SUCCESS;
+	}
+
 	/*
 	 * Even if injecting the packet, record the statistics
 	 * on the synthetic device because modifying the VF device
 	 * statistics will not work correctly.
 	 */
-	rx_stats = &nvchan->rx_stats;
 	u64_stats_update_begin(&rx_stats->syncp);
 	rx_stats->packets++;
 	rx_stats->bytes += nvchan->rsc.pktlen;
@@ -886,10 +936,11 @@ static void netvsc_get_channels(struct net_device *net,
 /* Alloc struct netvsc_device_info, and initialize it from either existing
  * struct netvsc_device, or from default values.
  */
-static struct netvsc_device_info *netvsc_devinfo_get
-			(struct netvsc_device *nvdev)
+static
+struct netvsc_device_info *netvsc_devinfo_get(struct netvsc_device *nvdev)
 {
 	struct netvsc_device_info *dev_info;
+	struct bpf_prog *prog;
 
 	dev_info = kzalloc(sizeof(*dev_info), GFP_ATOMIC);
 
@@ -897,6 +948,8 @@ static void netvsc_get_channels(struct net_device *net,
 		return NULL;
 
 	if (nvdev) {
+		ASSERT_RTNL();
+
 		dev_info->num_chn = nvdev->num_chn;
 		dev_info->send_sections = nvdev->send_section_cnt;
 		dev_info->send_section_size = nvdev->send_section_size;
@@ -905,6 +958,12 @@ static void netvsc_get_channels(struct net_device *net,
 
 		memcpy(dev_info->rss_key, nvdev->extension->rss_key,
 		       NETVSC_HASH_KEYLEN);
+
+		prog = netvsc_xdp_get(nvdev);
+		if (prog) {
+			bpf_prog_inc(prog);
+			dev_info->bprog = prog;
+		}
 	} else {
 		dev_info->num_chn = VRSS_CHANNEL_DEFAULT;
 		dev_info->send_sections = NETVSC_DEFAULT_TX;
@@ -916,6 +975,17 @@ static void netvsc_get_channels(struct net_device *net,
 	return dev_info;
 }
 
+/* Free struct netvsc_device_info */
+static void netvsc_devinfo_put(struct netvsc_device_info *dev_info)
+{
+	if (dev_info->bprog) {
+		ASSERT_RTNL();
+		bpf_prog_put(dev_info->bprog);
+	}
+
+	kfree(dev_info);
+}
+
 static int netvsc_detach(struct net_device *ndev,
 			 struct netvsc_device *nvdev)
 {
@@ -927,6 +997,8 @@ static int netvsc_detach(struct net_device *ndev,
 	if (cancel_work_sync(&nvdev->subchan_work))
 		nvdev->num_chn = 1;
 
+	netvsc_xdp_set(ndev, NULL, NULL, nvdev);
+
 	/* If device was up (receiving) then shutdown */
 	if (netif_running(ndev)) {
 		netvsc_tx_disable(nvdev, ndev);
@@ -960,7 +1032,8 @@ static int netvsc_attach(struct net_device *ndev,
 	struct hv_device *hdev = ndev_ctx->device_ctx;
 	struct netvsc_device *nvdev;
 	struct rndis_device *rdev;
-	int ret;
+	struct bpf_prog *prog;
+	int ret = 0;
 
 	nvdev = rndis_filter_device_add(hdev, dev_info);
 	if (IS_ERR(nvdev))
@@ -976,6 +1049,13 @@ static int netvsc_attach(struct net_device *ndev,
 		}
 	}
 
+	prog = dev_info->bprog;
+	if (prog) {
+		ret = netvsc_xdp_set(ndev, prog, NULL, nvdev);
+		if (ret)
+			goto err1;
+	}
+
 	/* In any case device is now ready */
 	netif_device_attach(ndev);
 
@@ -985,7 +1065,7 @@ static int netvsc_attach(struct net_device *ndev,
 	if (netif_running(ndev)) {
 		ret = rndis_filter_open(nvdev);
 		if (ret)
-			goto err;
+			goto err2;
 
 		rdev = nvdev->extension;
 		if (!rdev->link_state)
@@ -994,9 +1074,10 @@ static int netvsc_attach(struct net_device *ndev,
 
 	return 0;
 
-err:
+err2:
 	netif_device_detach(ndev);
 
+err1:
 	rndis_filter_device_remove(hdev, nvdev);
 
 	return ret;
@@ -1046,7 +1127,7 @@ static int netvsc_set_channels(struct net_device *net,
 	}
 
 out:
-	kfree(device_info);
+	netvsc_devinfo_put(device_info);
 	return ret;
 }
 
@@ -1153,7 +1234,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu)
 		dev_set_mtu(vf_netdev, orig_mtu);
 
 out:
-	kfree(device_info);
+	netvsc_devinfo_put(device_info);
 	return ret;
 }
 
@@ -1378,8 +1459,8 @@ static int netvsc_set_mac_addr(struct net_device *ndev, void *p)
 /* statistics per queue (rx/tx packets/bytes) */
 #define NETVSC_PCPU_STATS_LEN (num_present_cpus() * ARRAY_SIZE(pcpu_stats))
 
-/* 4 statistics per queue (rx/tx packets/bytes) */
-#define NETVSC_QUEUE_STATS_LEN(dev) ((dev)->num_chn * 4)
+/* 5 statistics per queue (rx/tx packets/bytes, rx xdp_drop) */
+#define NETVSC_QUEUE_STATS_LEN(dev) ((dev)->num_chn * 5)
 
 static int netvsc_get_sset_count(struct net_device *dev, int string_set)
 {
@@ -1411,6 +1492,7 @@ static void netvsc_get_ethtool_stats(struct net_device *dev,
 	struct netvsc_ethtool_pcpu_stats *pcpu_sum;
 	unsigned int start;
 	u64 packets, bytes;
+	u64 xdp_drop;
 	int i, j, cpu;
 
 	if (!nvdev)
@@ -1439,9 +1521,11 @@ static void netvsc_get_ethtool_stats(struct net_device *dev,
 			start = u64_stats_fetch_begin_irq(&qstats->syncp);
 			packets = qstats->packets;
 			bytes = qstats->bytes;
+			xdp_drop = qstats->xdp_drop;
 		} while (u64_stats_fetch_retry_irq(&qstats->syncp, start));
 		data[i++] = packets;
 		data[i++] = bytes;
+		data[i++] = xdp_drop;
 	}
 
 	pcpu_sum = kvmalloc_array(num_possible_cpus(),
@@ -1489,6 +1573,8 @@ static void netvsc_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 			p += ETH_GSTRING_LEN;
 			sprintf(p, "rx_queue_%u_bytes", i);
 			p += ETH_GSTRING_LEN;
+			sprintf(p, "rx_queue_%u_xdp_drop", i);
+			p += ETH_GSTRING_LEN;
 		}
 
 		for_each_present_cpu(cpu) {
@@ -1785,10 +1871,27 @@ static int netvsc_set_ringparam(struct net_device *ndev,
 	}
 
 out:
-	kfree(device_info);
+	netvsc_devinfo_put(device_info);
 	return ret;
 }
 
+static netdev_features_t netvsc_fix_features(struct net_device *ndev,
+					     netdev_features_t features)
+{
+	struct net_device_context *ndevctx = netdev_priv(ndev);
+	struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev);
+
+	if (!nvdev || nvdev->destroy)
+		return features;
+
+	if ((features & NETIF_F_LRO) && netvsc_xdp_get(nvdev)) {
+		features ^= NETIF_F_LRO;
+		netdev_info(ndev, "Skip LRO - unsupported with XDP\n");
+	}
+
+	return features;
+}
+
 static int netvsc_set_features(struct net_device *ndev,
 			       netdev_features_t features)
 {
@@ -1875,12 +1978,14 @@ static void netvsc_set_msglevel(struct net_device *ndev, u32 val)
 	.ndo_start_xmit =		netvsc_start_xmit,
 	.ndo_change_rx_flags =		netvsc_change_rx_flags,
 	.ndo_set_rx_mode =		netvsc_set_rx_mode,
+	.ndo_fix_features =		netvsc_fix_features,
 	.ndo_set_features =		netvsc_set_features,
 	.ndo_change_mtu =		netvsc_change_mtu,
 	.ndo_validate_addr =		eth_validate_addr,
 	.ndo_set_mac_address =		netvsc_set_mac_addr,
 	.ndo_select_queue =		netvsc_select_queue,
 	.ndo_get_stats64 =		netvsc_get_stats64,
+	.ndo_bpf =			netvsc_bpf,
 };
 
 /*
@@ -2167,6 +2272,7 @@ static int netvsc_register_vf(struct net_device *vf_netdev)
 {
 	struct net_device_context *net_device_ctx;
 	struct netvsc_device *netvsc_dev;
+	struct bpf_prog *prog;
 	struct net_device *ndev;
 	int ret;
 
@@ -2211,6 +2317,9 @@ static int netvsc_register_vf(struct net_device *vf_netdev)
 	vf_netdev->wanted_features = ndev->features;
 	netdev_update_features(vf_netdev);
 
+	prog = netvsc_xdp_get(netvsc_dev);
+	netvsc_vf_setxdp(vf_netdev, prog);
+
 	return NOTIFY_OK;
 }
 
@@ -2252,6 +2361,8 @@ static int netvsc_unregister_vf(struct net_device *vf_netdev)
 
 	netdev_info(ndev, "VF unregistering: %s\n", vf_netdev->name);
 
+	netvsc_vf_setxdp(vf_netdev, NULL);
+
 	netdev_rx_handler_unregister(vf_netdev);
 	netdev_upper_dev_unlink(vf_netdev, ndev);
 	RCU_INIT_POINTER(net_device_ctx->vf_netdev, NULL);
@@ -2363,14 +2474,14 @@ static int netvsc_probe(struct hv_device *dev,
 	list_add(&net_device_ctx->list, &netvsc_dev_list);
 	rtnl_unlock();
 
-	kfree(device_info);
+	netvsc_devinfo_put(device_info);
 	return 0;
 
 register_failed:
 	rtnl_unlock();
 	rndis_filter_device_remove(dev, nvdev);
 rndis_failed:
-	kfree(device_info);
+	netvsc_devinfo_put(device_info);
 devinfo_failed:
 	free_percpu(net_device_ctx->vf_stats);
 no_stats:
@@ -2398,8 +2509,10 @@ static int netvsc_remove(struct hv_device *dev)
 
 	rtnl_lock();
 	nvdev = rtnl_dereference(ndev_ctx->nvdev);
-	if (nvdev)
+	if (nvdev) {
 		cancel_work_sync(&nvdev->subchan_work);
+		netvsc_xdp_set(net, NULL, NULL, nvdev);
+	}
 
 	/*
 	 * Call to the vsc driver to let it know that the device is being
@@ -2472,11 +2585,11 @@ static int netvsc_resume(struct hv_device *dev)
 
 	ret = netvsc_attach(net, device_info);
 
-	rtnl_unlock();
-
-	kfree(device_info);
+	netvsc_devinfo_put(device_info);
 	net_device_ctx->saved_netvsc_dev_info = NULL;
 
+	rtnl_unlock();
+
 	return ret;
 }
 static const struct hv_vmbus_device_id id_table[] = {
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index e66d77d..b81ceba 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -235,7 +235,7 @@ static int rndis_filter_send_request(struct rndis_device *dev,
 	trace_rndis_send(dev->ndev, 0, &req->request_msg);
 
 	rcu_read_lock_bh();
-	ret = netvsc_send(dev->ndev, packet, NULL, pb, NULL);
+	ret = netvsc_send(dev->ndev, packet, NULL, pb, NULL, false);
 	rcu_read_unlock_bh();
 
 	return ret;
