diff --git a/drivers/net/ethernet/marvell/prestera/prestera.h b/drivers/net/ethernet/marvell/prestera/prestera.h
index 2fd9ef2fe5d67..6f754ae2a5848 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera.h
+++ b/drivers/net/ethernet/marvell/prestera/prestera.h
@@ -281,8 +281,11 @@ struct prestera_router {
 	struct prestera_switch *sw;
 	struct list_head vr_list;
 	struct list_head rif_entry_list;
+	struct rhashtable fib_ht;
+	struct rhashtable kern_fib_cache_ht;
 	struct notifier_block inetaddr_nb;
 	struct notifier_block inetaddr_valid_nb;
+	struct notifier_block fib_nb;
 };
 
 struct prestera_rxtx_params {
@@ -325,6 +328,8 @@ int prestera_port_cfg_mac_write(struct prestera_port *port,
 
 struct prestera_port *prestera_port_dev_lower_find(struct net_device *dev);
 
+void prestera_queue_work(struct work_struct *work);
+
 int prestera_port_pvid_set(struct prestera_port *port, u16 vid);
 
 bool prestera_netdev_check(const struct net_device *dev);
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.c b/drivers/net/ethernet/marvell/prestera/prestera_hw.c
index d4c0f0577b265..c66cc929c820a 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_hw.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.c
@@ -55,6 +55,8 @@ enum prestera_cmd_type_t {
 
 	PRESTERA_CMD_TYPE_ROUTER_RIF_CREATE = 0x600,
 	PRESTERA_CMD_TYPE_ROUTER_RIF_DELETE = 0x601,
+	PRESTERA_CMD_TYPE_ROUTER_LPM_ADD = 0x610,
+	PRESTERA_CMD_TYPE_ROUTER_LPM_DELETE = 0x611,
 	PRESTERA_CMD_TYPE_ROUTER_VR_CREATE = 0x630,
 	PRESTERA_CMD_TYPE_ROUTER_VR_DELETE = 0x631,
 
@@ -502,6 +504,15 @@ struct prestera_msg_iface {
 	u8 __pad[3];
 };
 
+struct prestera_msg_ip_addr {
+	union {
+		__be32 ipv4;
+		__be32 ipv6[4];
+	} u;
+	u8 v; /* e.g. PRESTERA_IPV4 */
+	u8 __pad[3];
+};
+
 struct prestera_msg_rif_req {
 	struct prestera_msg_cmd cmd;
 	struct prestera_msg_iface iif;
@@ -518,6 +529,15 @@ struct prestera_msg_rif_resp {
 	u8 __pad[2];
 };
 
+struct prestera_msg_lpm_req {
+	struct prestera_msg_cmd cmd;
+	struct prestera_msg_ip_addr dst;
+	__le32 grp_id;
+	__le32 dst_len;
+	__le16 vr_id;
+	u8 __pad[2];
+};
+
 struct prestera_msg_vr_req {
 	struct prestera_msg_cmd cmd;
 	__le16 vr_id;
@@ -601,9 +621,11 @@ static void prestera_hw_build_tests(void)
 	BUILD_BUG_ON(sizeof(struct prestera_msg_counter_stats) != 16);
 	BUILD_BUG_ON(sizeof(struct prestera_msg_rif_req) != 36);
 	BUILD_BUG_ON(sizeof(struct prestera_msg_vr_req) != 8);
+	BUILD_BUG_ON(sizeof(struct prestera_msg_lpm_req) != 36);
 
 	/*  structure that are part of req/resp fw messages */
 	BUILD_BUG_ON(sizeof(struct prestera_msg_iface) != 16);
+	BUILD_BUG_ON(sizeof(struct prestera_msg_ip_addr) != 20);
 
 	/* check responses */
 	BUILD_BUG_ON(sizeof(struct prestera_msg_common_resp) != 8);
@@ -1897,6 +1919,33 @@ int prestera_hw_vr_delete(struct prestera_switch *sw, u16 vr_id)
 			    sizeof(req));
 }
 
+int prestera_hw_lpm_add(struct prestera_switch *sw, u16 vr_id,
+			__be32 dst, u32 dst_len, u32 grp_id)
+{
+	struct prestera_msg_lpm_req req = {
+		.dst_len = __cpu_to_le32(dst_len),
+		.vr_id = __cpu_to_le16(vr_id),
+		.grp_id = __cpu_to_le32(grp_id),
+		.dst.u.ipv4 = dst
+	};
+
+	return prestera_cmd(sw, PRESTERA_CMD_TYPE_ROUTER_LPM_ADD, &req.cmd,
+			    sizeof(req));
+}
+
+int prestera_hw_lpm_del(struct prestera_switch *sw, u16 vr_id,
+			__be32 dst, u32 dst_len)
+{
+	struct prestera_msg_lpm_req req = {
+		.dst_len = __cpu_to_le32(dst_len),
+		.vr_id = __cpu_to_le16(vr_id),
+		.dst.u.ipv4 = dst
+	};
+
+	return prestera_cmd(sw, PRESTERA_CMD_TYPE_ROUTER_LPM_DELETE, &req.cmd,
+			    sizeof(req));
+}
+
 int prestera_hw_rxtx_init(struct prestera_switch *sw,
 			  struct prestera_rxtx_params *params)
 {
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.h b/drivers/net/ethernet/marvell/prestera/prestera_hw.h
index 3ff12bae5909c..fd896a8838bb4 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_hw.h
+++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.h
@@ -249,6 +249,12 @@ int prestera_hw_rif_delete(struct prestera_switch *sw, u16 rif_id,
 int prestera_hw_vr_create(struct prestera_switch *sw, u16 *vr_id);
 int prestera_hw_vr_delete(struct prestera_switch *sw, u16 vr_id);
 
+/* LPM PI */
+int prestera_hw_lpm_add(struct prestera_switch *sw, u16 vr_id,
+			__be32 dst, u32 dst_len, u32 grp_id);
+int prestera_hw_lpm_del(struct prestera_switch *sw, u16 vr_id,
+			__be32 dst, u32 dst_len);
+
 /* Event handlers */
 int prestera_hw_event_handler_register(struct prestera_switch *sw,
 				       enum prestera_event_type type,
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c
index cad93f747d0cc..a180b6812e54e 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c
@@ -28,6 +28,12 @@
 #define PRESTERA_MAC_ADDR_NUM_MAX	255
 
 static struct workqueue_struct *prestera_wq;
+static struct workqueue_struct *prestera_owq;
+
+void prestera_queue_work(struct work_struct *work)
+{
+	queue_work(prestera_owq, work);
+}
 
 int prestera_port_pvid_set(struct prestera_port *port, u16 vid)
 {
@@ -1024,12 +1030,17 @@ static int __init prestera_module_init(void)
 	if (!prestera_wq)
 		return -ENOMEM;
 
+	prestera_owq = alloc_ordered_workqueue("prestera_ordered", 0);
+	if (!prestera_owq)
+		return -ENOMEM;
+
 	return 0;
 }
 
 static void __exit prestera_module_exit(void)
 {
 	destroy_workqueue(prestera_wq);
+	destroy_workqueue(prestera_owq);
 }
 
 module_init(prestera_module_init);
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router.c b/drivers/net/ethernet/marvell/prestera/prestera_router.c
index 6ef4d32b8fdde..54ebda61bfea4 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_router.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_router.c
@@ -5,10 +5,39 @@
 #include <linux/types.h>
 #include <linux/inetdevice.h>
 #include <net/switchdev.h>
+#include <linux/rhashtable.h>
 
 #include "prestera.h"
 #include "prestera_router_hw.h"
 
+struct prestera_kern_fib_cache_key {
+	struct prestera_ip_addr addr;
+	u32 prefix_len;
+	u32 kern_tb_id; /* tb_id from kernel (not fixed) */
+};
+
+/* Subscribing on neighbours in kernel */
+struct prestera_kern_fib_cache {
+	struct prestera_kern_fib_cache_key key;
+	struct {
+		struct prestera_fib_key fib_key;
+		enum prestera_fib_type fib_type;
+	} lpm_info; /* hold prepared lpm info */
+	/* Indicate if route is not overlapped by another table */
+	struct rhash_head ht_node; /* node of prestera_router */
+	struct fib_info *fi;
+	u8 kern_tos;
+	u8 kern_type;
+	bool reachable;
+};
+
+static const struct rhashtable_params __prestera_kern_fib_cache_ht_params = {
+	.key_offset  = offsetof(struct prestera_kern_fib_cache, key),
+	.head_offset = offsetof(struct prestera_kern_fib_cache, ht_node),
+	.key_len     = sizeof(struct prestera_kern_fib_cache_key),
+	.automatic_shrinking = true,
+};
+
 /* This util to be used, to convert kernel rules for default vr in hw_vr */
 static u32 prestera_fix_tb_id(u32 tb_id)
 {
@@ -20,6 +49,290 @@ static u32 prestera_fix_tb_id(u32 tb_id)
 	return tb_id;
 }
 
+static void
+prestera_util_fen_info2fib_cache_key(struct fib_entry_notifier_info *fen_info,
+				     struct prestera_kern_fib_cache_key *key)
+{
+	memset(key, 0, sizeof(*key));
+	key->addr.u.ipv4 = cpu_to_be32(fen_info->dst);
+	key->prefix_len = fen_info->dst_len;
+	key->kern_tb_id = fen_info->tb_id;
+}
+
+static struct prestera_kern_fib_cache *
+prestera_kern_fib_cache_find(struct prestera_switch *sw,
+			     struct prestera_kern_fib_cache_key *key)
+{
+	struct prestera_kern_fib_cache *fib_cache;
+
+	fib_cache =
+	 rhashtable_lookup_fast(&sw->router->kern_fib_cache_ht, key,
+				__prestera_kern_fib_cache_ht_params);
+	return IS_ERR(fib_cache) ? NULL : fib_cache;
+}
+
+static void
+prestera_kern_fib_cache_destroy(struct prestera_switch *sw,
+				struct prestera_kern_fib_cache *fib_cache)
+{
+	fib_info_put(fib_cache->fi);
+	rhashtable_remove_fast(&sw->router->kern_fib_cache_ht,
+			       &fib_cache->ht_node,
+			       __prestera_kern_fib_cache_ht_params);
+	kfree(fib_cache);
+}
+
+/* Operations on fi (offload, etc) must be wrapped in utils.
+ * This function just create storage.
+ */
+static struct prestera_kern_fib_cache *
+prestera_kern_fib_cache_create(struct prestera_switch *sw,
+			       struct prestera_kern_fib_cache_key *key,
+			       struct fib_info *fi, u8 tos, u8 type)
+{
+	struct prestera_kern_fib_cache *fib_cache;
+	int err;
+
+	fib_cache = kzalloc(sizeof(*fib_cache), GFP_KERNEL);
+	if (!fib_cache)
+		goto err_kzalloc;
+
+	memcpy(&fib_cache->key, key, sizeof(*key));
+	fib_info_hold(fi);
+	fib_cache->fi = fi;
+	fib_cache->kern_tos = tos;
+	fib_cache->kern_type = type;
+
+	err = rhashtable_insert_fast(&sw->router->kern_fib_cache_ht,
+				     &fib_cache->ht_node,
+				     __prestera_kern_fib_cache_ht_params);
+	if (err)
+		goto err_ht_insert;
+
+	return fib_cache;
+
+err_ht_insert:
+	fib_info_put(fi);
+	kfree(fib_cache);
+err_kzalloc:
+	return NULL;
+}
+
+static void
+__prestera_k_arb_fib_lpm_offload_set(struct prestera_switch *sw,
+				     struct prestera_kern_fib_cache *fc,
+				     bool fail, bool offload, bool trap)
+{
+	struct fib_rt_info fri;
+
+	if (fc->key.addr.v != PRESTERA_IPV4)
+		return;
+
+	fri.fi = fc->fi;
+	fri.tb_id = fc->key.kern_tb_id;
+	fri.dst = fc->key.addr.u.ipv4;
+	fri.dst_len = fc->key.prefix_len;
+	fri.tos = fc->kern_tos;
+	fri.type = fc->kern_type;
+	/* flags begin */
+	fri.offload = offload;
+	fri.trap = trap;
+	fri.offload_failed = fail;
+	/* flags end */
+	fib_alias_hw_flags_set(&init_net, &fri);
+}
+
+static int
+__prestera_pr_k_arb_fc_lpm_info_calc(struct prestera_switch *sw,
+				     struct prestera_kern_fib_cache *fc)
+{
+	memset(&fc->lpm_info, 0, sizeof(fc->lpm_info));
+
+	switch (fc->fi->fib_type) {
+	case RTN_UNICAST:
+		fc->lpm_info.fib_type = PRESTERA_FIB_TYPE_TRAP;
+		break;
+	/* Unsupported. Leave it for kernel: */
+	case RTN_BROADCAST:
+	case RTN_MULTICAST:
+	/* Routes we must trap by design: */
+	case RTN_LOCAL:
+	case RTN_UNREACHABLE:
+	case RTN_PROHIBIT:
+		fc->lpm_info.fib_type = PRESTERA_FIB_TYPE_TRAP;
+		break;
+	case RTN_BLACKHOLE:
+		fc->lpm_info.fib_type = PRESTERA_FIB_TYPE_DROP;
+		break;
+	default:
+		dev_err(sw->dev->dev, "Unsupported fib_type");
+		return -EOPNOTSUPP;
+	}
+
+	fc->lpm_info.fib_key.addr = fc->key.addr;
+	fc->lpm_info.fib_key.prefix_len = fc->key.prefix_len;
+	fc->lpm_info.fib_key.tb_id = prestera_fix_tb_id(fc->key.kern_tb_id);
+
+	return 0;
+}
+
+static int __prestera_k_arb_f_lpm_set(struct prestera_switch *sw,
+				      struct prestera_kern_fib_cache *fc,
+				      bool enabled)
+{
+	struct prestera_fib_node *fib_node;
+
+	fib_node = prestera_fib_node_find(sw, &fc->lpm_info.fib_key);
+	if (fib_node)
+		prestera_fib_node_destroy(sw, fib_node);
+
+	if (!enabled)
+		return 0;
+
+	fib_node = prestera_fib_node_create(sw, &fc->lpm_info.fib_key,
+					    fc->lpm_info.fib_type);
+
+	if (!fib_node) {
+		dev_err(sw->dev->dev, "fib_node=NULL %pI4n/%d kern_tb_id = %d",
+			&fc->key.addr.u.ipv4, fc->key.prefix_len,
+			fc->key.kern_tb_id);
+		return -ENOENT;
+	}
+
+	return 0;
+}
+
+static int __prestera_k_arb_fc_apply(struct prestera_switch *sw,
+				     struct prestera_kern_fib_cache *fc)
+{
+	int err;
+
+	err = __prestera_pr_k_arb_fc_lpm_info_calc(sw, fc);
+	if (err)
+		return err;
+
+	err = __prestera_k_arb_f_lpm_set(sw, fc, fc->reachable);
+	if (err) {
+		__prestera_k_arb_fib_lpm_offload_set(sw, fc,
+						     true, false, false);
+		return err;
+	}
+
+	switch (fc->lpm_info.fib_type) {
+	case PRESTERA_FIB_TYPE_TRAP:
+		__prestera_k_arb_fib_lpm_offload_set(sw, fc, false,
+						     false, fc->reachable);
+		break;
+	case PRESTERA_FIB_TYPE_DROP:
+		__prestera_k_arb_fib_lpm_offload_set(sw, fc, false, true,
+						     fc->reachable);
+		break;
+	case PRESTERA_FIB_TYPE_INVALID:
+		break;
+	}
+
+	return 0;
+}
+
+static struct prestera_kern_fib_cache *
+__prestera_k_arb_util_fib_overlaps(struct prestera_switch *sw,
+				   struct prestera_kern_fib_cache *fc)
+{
+	struct prestera_kern_fib_cache_key fc_key;
+	struct prestera_kern_fib_cache *rfc;
+
+	/* TODO: parse kernel rules */
+	rfc = NULL;
+	if (fc->key.kern_tb_id == RT_TABLE_LOCAL) {
+		memcpy(&fc_key, &fc->key, sizeof(fc_key));
+		fc_key.kern_tb_id = RT_TABLE_MAIN;
+		rfc = prestera_kern_fib_cache_find(sw, &fc_key);
+	}
+
+	return rfc;
+}
+
+static struct prestera_kern_fib_cache *
+__prestera_k_arb_util_fib_overlapped(struct prestera_switch *sw,
+				     struct prestera_kern_fib_cache *fc)
+{
+	struct prestera_kern_fib_cache_key fc_key;
+	struct prestera_kern_fib_cache *rfc;
+
+	/* TODO: parse kernel rules */
+	rfc = NULL;
+	if (fc->key.kern_tb_id == RT_TABLE_MAIN) {
+		memcpy(&fc_key, &fc->key, sizeof(fc_key));
+		fc_key.kern_tb_id = RT_TABLE_LOCAL;
+		rfc = prestera_kern_fib_cache_find(sw, &fc_key);
+	}
+
+	return rfc;
+}
+
+static int
+prestera_k_arb_fib_evt(struct prestera_switch *sw,
+		       bool replace, /* replace or del */
+		       struct fib_entry_notifier_info *fen_info)
+{
+	struct prestera_kern_fib_cache *tfib_cache, *bfib_cache; /* top/btm */
+	struct prestera_kern_fib_cache_key fc_key;
+	struct prestera_kern_fib_cache *fib_cache;
+	int err;
+
+	prestera_util_fen_info2fib_cache_key(fen_info, &fc_key);
+	fib_cache = prestera_kern_fib_cache_find(sw, &fc_key);
+	if (fib_cache) {
+		fib_cache->reachable = false;
+		err = __prestera_k_arb_fc_apply(sw, fib_cache);
+		if (err)
+			dev_err(sw->dev->dev,
+				"Applying destroyed fib_cache failed");
+
+		bfib_cache = __prestera_k_arb_util_fib_overlaps(sw, fib_cache);
+		tfib_cache = __prestera_k_arb_util_fib_overlapped(sw, fib_cache);
+		if (!tfib_cache && bfib_cache) {
+			bfib_cache->reachable = true;
+			err = __prestera_k_arb_fc_apply(sw, bfib_cache);
+			if (err)
+				dev_err(sw->dev->dev,
+					"Applying fib_cache btm failed");
+		}
+
+		prestera_kern_fib_cache_destroy(sw, fib_cache);
+	}
+
+	if (replace) {
+		fib_cache = prestera_kern_fib_cache_create(sw, &fc_key,
+							   fen_info->fi,
+							   fen_info->tos,
+							   fen_info->type);
+		if (!fib_cache) {
+			dev_err(sw->dev->dev, "fib_cache == NULL");
+			return -ENOENT;
+		}
+
+		bfib_cache = __prestera_k_arb_util_fib_overlaps(sw, fib_cache);
+		tfib_cache = __prestera_k_arb_util_fib_overlapped(sw, fib_cache);
+		if (!tfib_cache)
+			fib_cache->reachable = true;
+
+		if (bfib_cache) {
+			bfib_cache->reachable = false;
+			err = __prestera_k_arb_fc_apply(sw, bfib_cache);
+			if (err)
+				dev_err(sw->dev->dev,
+					"Applying fib_cache btm failed");
+		}
+
+		err = __prestera_k_arb_fc_apply(sw, fib_cache);
+		if (err)
+			dev_err(sw->dev->dev, "Applying fib_cache failed");
+	}
+
+	return 0;
+}
+
 static int __prestera_inetaddr_port_event(struct net_device *port_dev,
 					  unsigned long event,
 					  struct netlink_ext_ack *extack)
@@ -137,6 +450,89 @@ static int __prestera_inetaddr_valid_cb(struct notifier_block *nb,
 	return notifier_from_errno(err);
 }
 
+struct prestera_fib_event_work {
+	struct work_struct work;
+	struct prestera_switch *sw;
+	struct fib_entry_notifier_info fen_info;
+	unsigned long event;
+};
+
+static void __prestera_router_fib_event_work(struct work_struct *work)
+{
+	struct prestera_fib_event_work *fib_work =
+			container_of(work, struct prestera_fib_event_work, work);
+	struct prestera_switch *sw = fib_work->sw;
+	int err;
+
+	rtnl_lock();
+
+	switch (fib_work->event) {
+	case FIB_EVENT_ENTRY_REPLACE:
+		err = prestera_k_arb_fib_evt(sw, true, &fib_work->fen_info);
+		if (err)
+			goto err_out;
+
+		break;
+	case FIB_EVENT_ENTRY_DEL:
+		err = prestera_k_arb_fib_evt(sw, false, &fib_work->fen_info);
+		if (err)
+			goto err_out;
+
+		break;
+	}
+
+	goto out;
+
+err_out:
+	dev_err(sw->dev->dev, "Error when processing %pI4h/%d",
+		&fib_work->fen_info.dst,
+		fib_work->fen_info.dst_len);
+out:
+	fib_info_put(fib_work->fen_info.fi);
+	rtnl_unlock();
+	kfree(fib_work);
+}
+
+/* Called with rcu_read_lock() */
+static int __prestera_router_fib_event(struct notifier_block *nb,
+				       unsigned long event, void *ptr)
+{
+	struct prestera_fib_event_work *fib_work;
+	struct fib_entry_notifier_info *fen_info;
+	struct fib_notifier_info *info = ptr;
+	struct prestera_router *router;
+
+	if (info->family != AF_INET)
+		return NOTIFY_DONE;
+
+	router = container_of(nb, struct prestera_router, fib_nb);
+
+	switch (event) {
+	case FIB_EVENT_ENTRY_REPLACE:
+	case FIB_EVENT_ENTRY_DEL:
+		fen_info = container_of(info, struct fib_entry_notifier_info,
+					info);
+		if (!fen_info->fi)
+			return NOTIFY_DONE;
+
+		fib_work = kzalloc(sizeof(*fib_work), GFP_ATOMIC);
+		if (WARN_ON(!fib_work))
+			return NOTIFY_BAD;
+
+		fib_info_hold(fen_info->fi);
+		fib_work->fen_info = *fen_info;
+		fib_work->event = event;
+		fib_work->sw = router->sw;
+		INIT_WORK(&fib_work->work, __prestera_router_fib_event_work);
+		prestera_queue_work(&fib_work->work);
+		break;
+	default:
+		return NOTIFY_DONE;
+	}
+
+	return NOTIFY_DONE;
+}
+
 int prestera_router_init(struct prestera_switch *sw)
 {
 	struct prestera_router *router;
@@ -153,6 +549,11 @@ int prestera_router_init(struct prestera_switch *sw)
 	if (err)
 		goto err_router_lib_init;
 
+	err = rhashtable_init(&router->kern_fib_cache_ht,
+			      &__prestera_kern_fib_cache_ht_params);
+	if (err)
+		goto err_kern_fib_cache_ht_init;
+
 	router->inetaddr_valid_nb.notifier_call = __prestera_inetaddr_valid_cb;
 	err = register_inetaddr_validator_notifier(&router->inetaddr_valid_nb);
 	if (err)
@@ -163,11 +564,21 @@ int prestera_router_init(struct prestera_switch *sw)
 	if (err)
 		goto err_register_inetaddr_notifier;
 
+	router->fib_nb.notifier_call = __prestera_router_fib_event;
+	err = register_fib_notifier(&init_net, &router->fib_nb,
+				    /* TODO: flush fib entries */ NULL, NULL);
+	if (err)
+		goto err_register_fib_notifier;
+
 	return 0;
 
+err_register_fib_notifier:
+	unregister_inetaddr_notifier(&router->inetaddr_nb);
 err_register_inetaddr_notifier:
 	unregister_inetaddr_validator_notifier(&router->inetaddr_valid_nb);
 err_register_inetaddr_validator_notifier:
+	rhashtable_destroy(&router->kern_fib_cache_ht);
+err_kern_fib_cache_ht_init:
 	prestera_router_hw_fini(sw);
 err_router_lib_init:
 	kfree(sw->router);
@@ -178,6 +589,7 @@ void prestera_router_fini(struct prestera_switch *sw)
 {
 	unregister_inetaddr_notifier(&sw->router->inetaddr_nb);
 	unregister_inetaddr_validator_notifier(&sw->router->inetaddr_valid_nb);
+	rhashtable_destroy(&sw->router->kern_fib_cache_ht);
 	prestera_router_hw_fini(sw);
 	kfree(sw->router);
 	sw->router = NULL;
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router_hw.c b/drivers/net/ethernet/marvell/prestera/prestera_router_hw.c
index e5592b69ad373..d62adb970dd5f 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_router_hw.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_router_hw.c
@@ -9,23 +9,41 @@
 #include "prestera_acl.h"
 
 /*            +--+
- *   +------->|vr|
- *   |        +--+
- *   |
- * +-+-------+
- * |rif_entry|
- * +---------+
- *  Rif is
+ *   +------->|vr|<-+
+ *   |        +--+  |
+ *   |              |
+ * +-+-------+   +--+---+-+
+ * |rif_entry|   |fib_node|
+ * +---------+   +--------+
+ *  Rif is        Fib - is exit point
  *  used as
  *  entry point
  *  for vr in hw
  */
 
+#define PRESTERA_NHGR_UNUSED (0)
+#define PRESTERA_NHGR_DROP (0xFFFFFFFF)
+
+static const struct rhashtable_params __prestera_fib_ht_params = {
+	.key_offset  = offsetof(struct prestera_fib_node, key),
+	.head_offset = offsetof(struct prestera_fib_node, ht_node),
+	.key_len     = sizeof(struct prestera_fib_key),
+	.automatic_shrinking = true,
+};
+
 int prestera_router_hw_init(struct prestera_switch *sw)
 {
+	int err;
+
+	err = rhashtable_init(&sw->router->fib_ht,
+			      &__prestera_fib_ht_params);
+	if (err)
+		goto err_fib_ht_init;
+
 	INIT_LIST_HEAD(&sw->router->vr_list);
 	INIT_LIST_HEAD(&sw->router->rif_entry_list);
 
+err_fib_ht_init:
 	return 0;
 }
 
@@ -33,6 +51,7 @@ void prestera_router_hw_fini(struct prestera_switch *sw)
 {
 	WARN_ON(!list_empty(&sw->router->vr_list));
 	WARN_ON(!list_empty(&sw->router->rif_entry_list));
+	rhashtable_destroy(&sw->router->fib_ht);
 }
 
 static struct prestera_vr *__prestera_vr_find(struct prestera_switch *sw,
@@ -212,3 +231,102 @@ prestera_rif_entry_create(struct prestera_switch *sw,
 err_kzalloc:
 	return NULL;
 }
+
+struct prestera_fib_node *
+prestera_fib_node_find(struct prestera_switch *sw, struct prestera_fib_key *key)
+{
+	struct prestera_fib_node *fib_node;
+
+	fib_node = rhashtable_lookup_fast(&sw->router->fib_ht, key,
+					  __prestera_fib_ht_params);
+	return IS_ERR(fib_node) ? NULL : fib_node;
+}
+
+static void __prestera_fib_node_destruct(struct prestera_switch *sw,
+					 struct prestera_fib_node *fib_node)
+{
+	struct prestera_vr *vr;
+
+	vr = fib_node->info.vr;
+	prestera_hw_lpm_del(sw, vr->hw_vr_id, fib_node->key.addr.u.ipv4,
+			    fib_node->key.prefix_len);
+	switch (fib_node->info.type) {
+	case PRESTERA_FIB_TYPE_TRAP:
+		break;
+	case PRESTERA_FIB_TYPE_DROP:
+		break;
+	default:
+	      pr_err("Unknown fib_node->info.type = %d",
+		     fib_node->info.type);
+	}
+
+	prestera_vr_put(sw, vr);
+}
+
+void prestera_fib_node_destroy(struct prestera_switch *sw,
+			       struct prestera_fib_node *fib_node)
+{
+	__prestera_fib_node_destruct(sw, fib_node);
+	rhashtable_remove_fast(&sw->router->fib_ht, &fib_node->ht_node,
+			       __prestera_fib_ht_params);
+	kfree(fib_node);
+}
+
+struct prestera_fib_node *
+prestera_fib_node_create(struct prestera_switch *sw,
+			 struct prestera_fib_key *key,
+			 enum prestera_fib_type fib_type)
+{
+	struct prestera_fib_node *fib_node;
+	u32 grp_id;
+	struct prestera_vr *vr;
+	int err;
+
+	fib_node = kzalloc(sizeof(*fib_node), GFP_KERNEL);
+	if (!fib_node)
+		goto err_kzalloc;
+
+	memcpy(&fib_node->key, key, sizeof(*key));
+	fib_node->info.type = fib_type;
+
+	vr = prestera_vr_get(sw, key->tb_id, NULL);
+	if (IS_ERR(vr))
+		goto err_vr_get;
+
+	fib_node->info.vr = vr;
+
+	switch (fib_type) {
+	case PRESTERA_FIB_TYPE_TRAP:
+		grp_id = PRESTERA_NHGR_UNUSED;
+		break;
+	case PRESTERA_FIB_TYPE_DROP:
+		grp_id = PRESTERA_NHGR_DROP;
+		break;
+	default:
+		pr_err("Unsupported fib_type %d", fib_type);
+		goto err_nh_grp_get;
+	}
+
+	err = prestera_hw_lpm_add(sw, vr->hw_vr_id, key->addr.u.ipv4,
+				  key->prefix_len, grp_id);
+	if (err)
+		goto err_lpm_add;
+
+	err = rhashtable_insert_fast(&sw->router->fib_ht, &fib_node->ht_node,
+				     __prestera_fib_ht_params);
+	if (err)
+		goto err_ht_insert;
+
+	return fib_node;
+
+err_ht_insert:
+	prestera_hw_lpm_del(sw, vr->hw_vr_id, key->addr.u.ipv4,
+			    key->prefix_len);
+err_lpm_add:
+err_nh_grp_get:
+	prestera_vr_put(sw, vr);
+err_vr_get:
+	kfree(fib_node);
+err_kzalloc:
+	return NULL;
+}
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h b/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h
index b6b0285518685..67dbb49c8bd42 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h
+++ b/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h
@@ -22,6 +22,42 @@ struct prestera_rif_entry {
 	struct list_head router_node; /* ht */
 };
 
+struct prestera_ip_addr {
+	union {
+		__be32 ipv4;
+		struct in6_addr ipv6;
+	} u;
+	enum {
+		PRESTERA_IPV4 = 0,
+		PRESTERA_IPV6
+	} v;
+};
+
+struct prestera_fib_key {
+	struct prestera_ip_addr addr;
+	u32 prefix_len;
+	u32 tb_id;
+};
+
+struct prestera_fib_info {
+	struct prestera_vr *vr;
+	struct list_head vr_node;
+	enum prestera_fib_type {
+		PRESTERA_FIB_TYPE_INVALID = 0,
+		/* It can be connected route
+		 * and will be overlapped with neighbours
+		 */
+		PRESTERA_FIB_TYPE_TRAP,
+		PRESTERA_FIB_TYPE_DROP
+	} type;
+};
+
+struct prestera_fib_node {
+	struct rhash_head ht_node; /* node of prestera_vr */
+	struct prestera_fib_key key;
+	struct prestera_fib_info info; /* action related info */
+};
+
 struct prestera_rif_entry *
 prestera_rif_entry_find(const struct prestera_switch *sw,
 			const struct prestera_rif_entry_key *k);
@@ -31,6 +67,14 @@ struct prestera_rif_entry *
 prestera_rif_entry_create(struct prestera_switch *sw,
 			  struct prestera_rif_entry_key *k,
 			  u32 tb_id, const unsigned char *addr);
+struct prestera_fib_node *prestera_fib_node_find(struct prestera_switch *sw,
+						 struct prestera_fib_key *key);
+void prestera_fib_node_destroy(struct prestera_switch *sw,
+			       struct prestera_fib_node *fib_node);
+struct prestera_fib_node *
+prestera_fib_node_create(struct prestera_switch *sw,
+			 struct prestera_fib_key *key,
+			 enum prestera_fib_type fib_type);
 int prestera_router_hw_init(struct prestera_switch *sw);
 void prestera_router_hw_fini(struct prestera_switch *sw);