diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 8f788a1..2b29363 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -9,6 +9,9 @@
 #include <linux/etherdevice.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
+#include <linux/netlink.h>
+#include <linux/bpf.h>
+#include <linux/bpf_trace.h>
 
 #include <net/tcp.h>
 #include <net/ip6_checksum.h>
@@ -238,6 +241,15 @@
 
 #define NETSEC_F_NETSEC_VER_MAJOR_NUM(x)	((x) & 0xffff0000)
 
+#define NETSEC_XDP_PASS          0
+#define NETSEC_XDP_CONSUMED      BIT(0)
+#define NETSEC_XDP_TX            BIT(1)
+#define NETSEC_XDP_REDIR         BIT(2)
+#define NETSEC_XDP_RX_OK (NETSEC_XDP_PASS | NETSEC_XDP_TX | NETSEC_XDP_REDIR)
+
+#define NETSEC_RXBUF_HEADROOM (max(XDP_PACKET_HEADROOM, NET_SKB_PAD) + \
+			       NET_IP_ALIGN)
+
 enum ring_id {
 	NETSEC_RING_TX = 0,
 	NETSEC_RING_RX
@@ -256,11 +268,16 @@ struct netsec_desc_ring {
 	void *vaddr;
 	u16 pkt_cnt;
 	u16 head, tail;
+	u16 xdp_xmit; /* netsec_xdp_xmit packets */
+	bool is_xdp;
+	struct xdp_rxq_info xdp_rxq;
+	spinlock_t lock; /* XDP tx queue locking */
 };
 
 struct netsec_priv {
 	struct netsec_desc_ring desc_ring[NETSEC_RING_MAX];
 	struct ethtool_coalesce et_coalesce;
+	struct bpf_prog *xdp_prog;
 	spinlock_t reglock; /* protect reg access */
 	struct napi_struct napi;
 	phy_interface_t phy_interface;
@@ -297,6 +314,8 @@ struct netsec_rx_pkt_info {
 };
 
 static void netsec_rx_fill(struct netsec_priv *priv, u16 from, u16 num);
+static u32 netsec_run_xdp(struct netsec_priv *priv, struct bpf_prog *prog,
+			  struct xdp_buff *xdp);
 
 static void *netsec_alloc_rx_data(struct netsec_priv *priv,
 				  dma_addr_t *dma_addr, u16 *len);
@@ -590,6 +609,8 @@ static int netsec_clean_tx_dring(struct netsec_priv *priv, int budget)
 	struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_TX];
 	unsigned int pkts, bytes;
 
+	if (dring->is_xdp)
+		spin_lock(&dring->lock);
 	dring->pkt_cnt += netsec_read(priv, NETSEC_REG_NRM_TX_DONE_PKTCNT);
 
 	if (dring->pkt_cnt < budget)
@@ -615,13 +636,23 @@ static int netsec_clean_tx_dring(struct netsec_priv *priv, int budget)
 
 		dma_unmap_single(priv->dev, desc->dma_addr, desc->len,
 				 DMA_TO_DEVICE);
-		if (eop) {
-			pkts++;
+
+		if (!eop) {
+			*desc = (struct netsec_desc){};
+			continue;
+		}
+
+		if (!desc->skb) {
+			skb_free_frag(desc->addr);
+		} else {
 			bytes += desc->skb->len;
 			dev_kfree_skb(desc->skb);
 		}
+		pkts++;
 		*desc = (struct netsec_desc){};
 	}
+	if (dring->is_xdp)
+		spin_unlock(&dring->lock);
 	dring->pkt_cnt -= budget;
 
 	priv->ndev->stats.tx_packets += budget;
@@ -656,11 +687,30 @@ static void netsec_adv_desc(u16 *idx)
 		*idx = 0;
 }
 
+static void netsec_xdp_ring_tx_db(struct netsec_priv *priv, u16 pkts)
+{
+	if (likely(pkts))
+		netsec_write(priv, NETSEC_REG_NRM_TX_PKTCNT, pkts);
+}
+
+static void netsec_finalize_xdp_rx(struct netsec_priv *priv, u32 xdp_res,
+				   u16 pkts)
+{
+	if (xdp_res & NETSEC_XDP_REDIR)
+		xdp_do_flush_map();
+
+	if (xdp_res & NETSEC_XDP_TX)
+		netsec_xdp_ring_tx_db(priv, pkts);
+}
+
 static int netsec_process_rx(struct netsec_priv *priv, int budget)
 {
 	struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_RX];
+	struct bpf_prog *xdp_prog = READ_ONCE(priv->xdp_prog);
 	struct net_device *ndev = priv->ndev;
-	struct sk_buff *skb;
+	struct sk_buff *skb = NULL;
+	u16 xdp_xmit = 0;
+	u32 xdp_act = 0;
 	int done = 0;
 
 	while (done < budget) {
@@ -668,8 +718,10 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget)
 		struct netsec_de *de = dring->vaddr + (DESC_SZ * idx);
 		struct netsec_desc *desc = &dring->desc[idx];
 		struct netsec_rx_pkt_info rpi;
-		u16 pkt_len, desc_len;
+		u32 xdp_result = XDP_PASS;
 		dma_addr_t dma_handle;
+		u16 pkt_len, desc_len;
+		struct xdp_buff xdp;
 		void *buf_addr;
 
 		if (de->attr & (1U << NETSEC_RX_PKT_OWN_FIELD))
@@ -706,7 +758,23 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget)
 					DMA_FROM_DEVICE);
 		prefetch(desc->addr);
 
-		skb = build_skb(desc->addr, desc->len);
+		xdp.data_hard_start = desc->addr;
+		xdp.data = desc->addr + NETSEC_RXBUF_HEADROOM;
+		xdp_set_data_meta_invalid(&xdp);
+		xdp.data_end = xdp.data + pkt_len;
+		xdp.rxq = &dring->xdp_rxq;
+
+		if (xdp_prog) {
+			xdp_result = netsec_run_xdp(priv, xdp_prog, &xdp);
+			if (xdp_result != NETSEC_XDP_PASS) {
+				xdp_act |= xdp_result;
+				if (xdp_result == NETSEC_XDP_TX)
+					xdp_xmit++;
+				goto next;
+			}
+		}
+
+		skb = build_skb(xdp.data_hard_start, desc->len);
 		if (unlikely(!skb)) {
 			dma_unmap_single(priv->dev, dma_handle, desc_len,
 					 DMA_TO_DEVICE);
@@ -715,30 +783,35 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget)
 				  "rx failed to alloc skb\n");
 			break;
 		}
-		dma_unmap_single_attrs(priv->dev, desc->dma_addr, desc->len,
-				       DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC);
 
-		/* Update the descriptor with fresh buffers */
-		desc->len = desc_len;
-		desc->dma_addr = dma_handle;
-		desc->addr = buf_addr;
-
-		skb_put(skb, pkt_len);
+		skb_reserve(skb, xdp.data - xdp.data_hard_start);
+		skb_put(skb, xdp.data_end - xdp.data);
 		skb->protocol = eth_type_trans(skb, priv->ndev);
 
 		if (priv->rx_cksum_offload_flag &&
 		    rpi.rx_cksum_result == NETSEC_RX_CKSUM_OK)
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 
-		if (napi_gro_receive(&priv->napi, skb) != GRO_DROP) {
+next:
+		if ((skb && napi_gro_receive(&priv->napi, skb) != GRO_DROP) ||
+		    xdp_result & NETSEC_XDP_RX_OK) {
 			ndev->stats.rx_packets++;
-			ndev->stats.rx_bytes += pkt_len;
+			ndev->stats.rx_bytes += xdp.data_end - xdp.data;
 		}
 
+		dma_unmap_single_attrs(priv->dev, desc->dma_addr, desc->len,
+				       DMA_FROM_DEVICE, DMA_ATTR_SKIP_CPU_SYNC);
+
+		/* Update the descriptor with fresh buffers */
+		desc->len = desc_len;
+		desc->dma_addr = dma_handle;
+		desc->addr = buf_addr;
 		netsec_rx_fill(priv, idx, 1);
 		netsec_adv_desc(&dring->tail);
 	}
 
+	netsec_finalize_xdp_rx(priv, xdp_act, xdp_xmit);
+
 	return done;
 }
 
@@ -805,7 +878,9 @@ static void netsec_set_tx_de(struct netsec_priv *priv,
 	de->data_buf_addr_lw = lower_32_bits(desc->dma_addr);
 	de->buf_len_info = (tx_ctrl->tcp_seg_len << 16) | desc->len;
 	de->attr = attr;
-	dma_wmb();
+	/* under spin_lock if using XDP */
+	if (!dring->is_xdp)
+		dma_wmb();
 
 	dring->desc[idx] = *desc;
 	dring->desc[idx].skb = skb;
@@ -824,6 +899,8 @@ static netdev_tx_t netsec_netdev_start_xmit(struct sk_buff *skb,
 	u16 tso_seg_len = 0;
 	int filled;
 
+	if (dring->is_xdp)
+		spin_lock_bh(&dring->lock);
 	/* differentiate between full/emtpy ring */
 	if (dring->head >= dring->tail)
 		filled = dring->head - dring->tail;
@@ -831,6 +908,8 @@ static netdev_tx_t netsec_netdev_start_xmit(struct sk_buff *skb,
 		filled = dring->head + DESC_NUM - dring->tail;
 
 	if (DESC_NUM - filled < 2) { /* if less than 2 available */
+		if (dring->is_xdp)
+			spin_unlock_bh(&dring->lock);
 		netif_err(priv, drv, priv->ndev, "%s: TxQFull!\n", __func__);
 		netif_stop_queue(priv->ndev);
 		dma_wmb();
@@ -864,6 +943,8 @@ static netdev_tx_t netsec_netdev_start_xmit(struct sk_buff *skb,
 	tx_desc.dma_addr = dma_map_single(priv->dev, skb->data,
 					  skb_headlen(skb), DMA_TO_DEVICE);
 	if (dma_mapping_error(priv->dev, tx_desc.dma_addr)) {
+		if (dring->is_xdp)
+			spin_unlock_bh(&dring->lock);
 		netif_err(priv, drv, priv->ndev,
 			  "%s: DMA mapping failed\n", __func__);
 		ndev->stats.tx_dropped++;
@@ -877,6 +958,8 @@ static netdev_tx_t netsec_netdev_start_xmit(struct sk_buff *skb,
 	netdev_sent_queue(priv->ndev, skb->len);
 
 	netsec_set_tx_de(priv, dring, &tx_ctrl, &tx_desc, skb);
+	if (dring->is_xdp)
+		spin_unlock_bh(&dring->lock);
 	netsec_write(priv, NETSEC_REG_NRM_TX_PKTCNT, 1); /* submit another tx */
 
 	return NETDEV_TX_OK;
@@ -891,6 +974,9 @@ static void netsec_uninit_pkt_dring(struct netsec_priv *priv, int id)
 	if (!dring->vaddr || !dring->desc)
 		return;
 
+	if (xdp_rxq_info_is_reg(&dring->xdp_rxq))
+		xdp_rxq_info_unreg(&dring->xdp_rxq);
+
 	for (idx = 0; idx < DESC_NUM; idx++) {
 		desc = &dring->desc[idx];
 		if (!desc->addr)
@@ -930,24 +1016,24 @@ static void netsec_free_dring(struct netsec_priv *priv, int id)
 static void *netsec_alloc_rx_data(struct netsec_priv *priv,
 				  dma_addr_t *dma_handle, u16 *desc_len)
 {
-	size_t len = priv->ndev->mtu + ETH_HLEN + 2 * VLAN_HLEN + NET_SKB_PAD +
-		NET_IP_ALIGN;
+	size_t total_len = SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+	size_t payload_len = priv->ndev->mtu + ETH_HLEN + 2 * VLAN_HLEN;
 	dma_addr_t mapping;
 	void *buf;
 
-	len += SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
-	len = SKB_DATA_ALIGN(len);
+	total_len += SKB_DATA_ALIGN(payload_len + NETSEC_RXBUF_HEADROOM);
 
-	buf = napi_alloc_frag(len);
+	buf = napi_alloc_frag(total_len);
 	if (!buf)
 		return NULL;
 
-	mapping = dma_map_single(priv->dev, buf, len, DMA_FROM_DEVICE);
+	mapping = dma_map_single(priv->dev, buf + NETSEC_RXBUF_HEADROOM,
+				 payload_len, DMA_FROM_DEVICE);
 	if (unlikely(dma_mapping_error(priv->dev, mapping)))
 		goto err_out;
 
 	*dma_handle = mapping;
-	*desc_len = len;
+	*desc_len = total_len;
 
 	return buf;
 
@@ -990,10 +1076,27 @@ static int netsec_alloc_dring(struct netsec_priv *priv, enum ring_id id)
 	return -ENOMEM;
 }
 
+static void netsec_setup_tx_dring(struct netsec_priv *priv)
+{
+	struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_TX];
+	struct bpf_prog *xdp_prog = READ_ONCE(priv->xdp_prog);
+
+	if (xdp_prog)
+		dring->is_xdp = true;
+	else
+		dring->is_xdp = false;
+}
+
 static int netsec_setup_rx_dring(struct netsec_priv *priv)
 {
 	struct netsec_desc_ring *dring = &priv->desc_ring[NETSEC_RING_RX];
-	int i;
+	struct bpf_prog *xdp_prog = READ_ONCE(priv->xdp_prog);
+	int i, err;
+
+	if (xdp_prog)
+		dring->is_xdp = true;
+	else
+		dring->is_xdp = false;
 
 	for (i = 0; i < DESC_NUM; i++) {
 		struct netsec_desc *desc = &dring->desc[i];
@@ -1002,20 +1105,29 @@ static int netsec_setup_rx_dring(struct netsec_priv *priv)
 		u16 len;
 
 		buf = netsec_alloc_rx_data(priv, &dma_handle, &len);
-		if (!buf) {
-			netsec_uninit_pkt_dring(priv, NETSEC_RING_RX);
+		if (!buf)
 			goto err_out;
-		}
 		desc->dma_addr = dma_handle;
 		desc->addr = buf;
 		desc->len = len;
 	}
 
 	netsec_rx_fill(priv, 0, DESC_NUM);
+	err = xdp_rxq_info_reg(&dring->xdp_rxq, priv->ndev, 0);
+	if (err)
+		goto err_out;
+
+	err = xdp_rxq_info_reg_mem_model(&dring->xdp_rxq, MEM_TYPE_PAGE_SHARED,
+					 NULL);
+	if (err) {
+		xdp_rxq_info_unreg(&dring->xdp_rxq);
+		goto err_out;
+	}
 
 	return 0;
 
 err_out:
+	netsec_uninit_pkt_dring(priv, NETSEC_RING_RX);
 	return -ENOMEM;
 }
 
@@ -1290,6 +1402,7 @@ static int netsec_netdev_open(struct net_device *ndev)
 
 	pm_runtime_get_sync(priv->dev);
 
+	netsec_setup_tx_dring(priv);
 	ret = netsec_setup_rx_dring(priv);
 	if (ret) {
 		netif_err(priv, probe, priv->ndev,
@@ -1387,6 +1500,9 @@ static int netsec_netdev_init(struct net_device *ndev)
 	if (ret)
 		goto err2;
 
+	spin_lock_init(&priv->desc_ring[NETSEC_RING_TX].lock);
+	spin_lock_init(&priv->desc_ring[NETSEC_RING_RX].lock);
+
 	return 0;
 err2:
 	netsec_free_dring(priv, NETSEC_RING_RX);
@@ -1419,6 +1535,179 @@ static int netsec_netdev_ioctl(struct net_device *ndev, struct ifreq *ifr,
 	return phy_mii_ioctl(ndev->phydev, ifr, cmd);
 }
 
+/* The current driver only supports 1 Txq, this should run under spin_lock() */
+static u32 netsec_xdp_queue_one(struct netsec_priv *priv,
+				struct xdp_frame *xdpf)
+
+{
+	struct netsec_desc_ring *tx_ring = &priv->desc_ring[NETSEC_RING_TX];
+	struct netsec_tx_pkt_ctrl tx_ctrl = {};
+	struct netsec_desc tx_desc;
+	dma_addr_t dma_handle;
+	u16 filled;
+
+	if (tx_ring->head >= tx_ring->tail)
+		filled = tx_ring->head - tx_ring->tail;
+	else
+		filled = tx_ring->head + DESC_NUM - tx_ring->tail;
+
+	if (DESC_NUM - filled <= 1)
+		return NETSEC_XDP_CONSUMED;
+
+	dma_handle = dma_map_single(priv->dev, xdpf->data, xdpf->len,
+				    DMA_TO_DEVICE);
+	if (dma_mapping_error(priv->dev, dma_handle))
+		return NETSEC_XDP_CONSUMED;
+
+	tx_ctrl.cksum_offload_flag = false;
+	tx_ctrl.tcp_seg_offload_flag = false;
+	tx_ctrl.tcp_seg_len = 0;
+
+	tx_desc.dma_addr = dma_handle;
+	tx_desc.addr = xdpf->data;
+	tx_desc.len = xdpf->len;
+
+	netsec_set_tx_de(priv, tx_ring, &tx_ctrl, &tx_desc, NULL);
+
+	return NETSEC_XDP_TX;
+}
+
+static int netsec_xdp_xmit(struct net_device *ndev, int n,
+			   struct xdp_frame **frames, u32 flags)
+{
+	struct netsec_priv *priv = netdev_priv(ndev);
+	struct netsec_desc_ring *tx_ring = &priv->desc_ring[NETSEC_RING_TX];
+	int drops = 0;
+	int i;
+
+	if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK))
+		return -EINVAL;
+
+	spin_lock(&tx_ring->lock);
+	for (i = 0; i < n; i++) {
+		struct xdp_frame *xdpf = frames[i];
+		int err;
+
+		err = netsec_xdp_queue_one(priv, xdpf);
+		if (err != NETSEC_XDP_TX) {
+			xdp_return_frame_rx_napi(xdpf);
+			drops++;
+		} else {
+			tx_ring->xdp_xmit++;
+		}
+	}
+	spin_unlock(&tx_ring->lock);
+
+	if (unlikely(flags & XDP_XMIT_FLUSH)) {
+		netsec_xdp_ring_tx_db(priv, tx_ring->xdp_xmit);
+		tx_ring->xdp_xmit = 0;
+	}
+
+	return n - drops;
+}
+
+static u32 netsec_xdp_xmit_back(struct netsec_priv *priv, struct xdp_buff *xdp)
+{
+	struct netsec_desc_ring *tx_ring = &priv->desc_ring[NETSEC_RING_TX];
+	struct xdp_frame *xdpf = convert_to_xdp_frame(xdp);
+	u32 ret;
+
+	if (unlikely(!xdpf))
+		return NETSEC_XDP_CONSUMED;
+
+	spin_lock(&tx_ring->lock);
+	ret = netsec_xdp_queue_one(priv, xdpf);
+	spin_unlock(&tx_ring->lock);
+
+	return ret;
+}
+
+static u32 netsec_run_xdp(struct netsec_priv *priv, struct bpf_prog *prog,
+			  struct xdp_buff *xdp)
+{
+	u32 ret = NETSEC_XDP_PASS;
+	int err;
+	u32 act;
+
+	rcu_read_lock();
+	act = bpf_prog_run_xdp(prog, xdp);
+
+	switch (act) {
+	case XDP_PASS:
+		ret = NETSEC_XDP_PASS;
+		break;
+	case XDP_TX:
+		ret = netsec_xdp_xmit_back(priv, xdp);
+		if (ret != NETSEC_XDP_TX)
+			xdp_return_buff(xdp);
+		break;
+	case XDP_REDIRECT:
+		err = xdp_do_redirect(priv->ndev, xdp, prog);
+		if (!err) {
+			ret = NETSEC_XDP_REDIR;
+		} else {
+			ret = NETSEC_XDP_CONSUMED;
+			xdp_return_buff(xdp);
+		}
+		break;
+	default:
+		bpf_warn_invalid_xdp_action(act);
+		/* fall through */
+	case XDP_ABORTED:
+		trace_xdp_exception(priv->ndev, prog, act);
+		/* fall through -- handle aborts by dropping packet */
+	case XDP_DROP:
+		ret = NETSEC_XDP_CONSUMED;
+		xdp_return_buff(xdp);
+		break;
+	}
+
+	rcu_read_unlock();
+
+	return ret;
+}
+
+static int netsec_xdp_setup(struct netsec_priv *priv, struct bpf_prog *prog,
+			    struct netlink_ext_ack *extack)
+{
+	struct net_device *dev = priv->ndev;
+	struct bpf_prog *old_prog;
+
+	/* For now just support only the usual MTU sized frames */
+	if (prog && dev->mtu > 1500) {
+		NL_SET_ERR_MSG_MOD(extack, "Jumbo frames not supported on XDP");
+		return -EOPNOTSUPP;
+	}
+
+	if (netif_running(dev))
+		netsec_netdev_stop(dev);
+
+	/* Detach old prog, if any */
+	old_prog = xchg(&priv->xdp_prog, prog);
+	if (old_prog)
+		bpf_prog_put(old_prog);
+
+	if (netif_running(dev))
+		netsec_netdev_open(dev);
+
+	return 0;
+}
+
+static int netsec_xdp(struct net_device *ndev, struct netdev_bpf *xdp)
+{
+	struct netsec_priv *priv = netdev_priv(ndev);
+
+	switch (xdp->command) {
+	case XDP_SETUP_PROG:
+		return netsec_xdp_setup(priv, xdp->prog, xdp->extack);
+	case XDP_QUERY_PROG:
+		xdp->prog_id = priv->xdp_prog ? priv->xdp_prog->aux->id : 0;
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
 static const struct net_device_ops netsec_netdev_ops = {
 	.ndo_init		= netsec_netdev_init,
 	.ndo_uninit		= netsec_netdev_uninit,
@@ -1429,6 +1718,8 @@ static const struct net_device_ops netsec_netdev_ops = {
 	.ndo_set_mac_address    = eth_mac_addr,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_do_ioctl		= netsec_netdev_ioctl,
+	.ndo_xdp_xmit		= netsec_xdp_xmit,
+	.ndo_bpf		= netsec_xdp,
 };
 
 static int netsec_of_probe(struct platform_device *pdev,
