1 files changed, 186 insertions, 55 deletions

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 696b99e65a5a..4d73a6f7759e 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -53,6 +53,7 @@
 #include <linux/notifier.h>
 #include <linux/dcbnl.h>
 #include <linux/inetdevice.h>
+#include <linux/netlink.h>
 #include <net/switchdev.h>
 #include <net/pkt_cls.h>
 #include <net/tc_act/tc_mirred.h>
@@ -69,6 +70,7 @@
 #include "txheader.h"
 #include "spectrum_cnt.h"
 #include "spectrum_dpipe.h"
+#include "spectrum_acl_flex_actions.h"
 #include "../mlxfw/mlxfw.h"
 
 #define MLXSW_FWREV_MAJOR 13
@@ -1695,17 +1697,9 @@ static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 }
 
 static int mlxsw_sp_setup_tc_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
-					  struct tc_cls_matchall_offload *f)
+					  struct tc_cls_matchall_offload *f,
+					  bool ingress)
 {
-	bool ingress;
-
-	if (is_classid_clsact_ingress(f->common.classid))
-		ingress = true;
-	else if (is_classid_clsact_egress(f->common.classid))
-		ingress = false;
-	else
-		return -EOPNOTSUPP;
-
 	if (f->common.chain_index)
 		return -EOPNOTSUPP;
 
@@ -1723,17 +1717,9 @@ static int mlxsw_sp_setup_tc_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
 
 static int
 mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port,
-			     struct tc_cls_flower_offload *f)
+			     struct tc_cls_flower_offload *f,
+			     bool ingress)
 {
-	bool ingress;
-
-	if (is_classid_clsact_ingress(f->common.classid))
-		ingress = true;
-	else if (is_classid_clsact_egress(f->common.classid))
-		ingress = false;
-	else
-		return -EOPNOTSUPP;
-
 	switch (f->command) {
 	case TC_CLSFLOWER_REPLACE:
 		return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress, f);
@@ -1747,16 +1733,67 @@ mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port,
 	}
 }
 
+static int mlxsw_sp_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
+				      void *cb_priv, bool ingress)
+{
+	struct mlxsw_sp_port *mlxsw_sp_port = cb_priv;
+
+	switch (type) {
+	case TC_SETUP_CLSMATCHALL:
+		return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port, type_data,
+						      ingress);
+	case TC_SETUP_CLSFLOWER:
+		return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port, type_data,
+						    ingress);
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
+static int mlxsw_sp_setup_tc_block_cb_ig(enum tc_setup_type type,
+					 void *type_data, void *cb_priv)
+{
+	return mlxsw_sp_setup_tc_block_cb(type, type_data, cb_priv, true);
+}
+
+static int mlxsw_sp_setup_tc_block_cb_eg(enum tc_setup_type type,
+					 void *type_data, void *cb_priv)
+{
+	return mlxsw_sp_setup_tc_block_cb(type, type_data, cb_priv, false);
+}
+
+static int mlxsw_sp_setup_tc_block(struct mlxsw_sp_port *mlxsw_sp_port,
+				   struct tc_block_offload *f)
+{
+	tc_setup_cb_t *cb;
+
+	if (f->binder_type == TCF_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
+		cb = mlxsw_sp_setup_tc_block_cb_ig;
+	else if (f->binder_type == TCF_BLOCK_BINDER_TYPE_CLSACT_EGRESS)
+		cb = mlxsw_sp_setup_tc_block_cb_eg;
+	else
+		return -EOPNOTSUPP;
+
+	switch (f->command) {
+	case TC_BLOCK_BIND:
+		return tcf_block_cb_register(f->block, cb, mlxsw_sp_port,
+					     mlxsw_sp_port);
+	case TC_BLOCK_UNBIND:
+		tcf_block_cb_unregister(f->block, cb, mlxsw_sp_port);
+		return 0;
+	default:
+		return -EOPNOTSUPP;
+	}
+}
+
 static int mlxsw_sp_setup_tc(struct net_device *dev, enum tc_setup_type type,
 			     void *type_data)
 {
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 
 	switch (type) {
-	case TC_SETUP_CLSMATCHALL:
-		return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port, type_data);
-	case TC_SETUP_CLSFLOWER:
-		return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port, type_data);
+	case TC_SETUP_BLOCK:
+		return mlxsw_sp_setup_tc_block(mlxsw_sp_port, type_data);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -3311,6 +3348,14 @@ static void mlxsw_sp_rx_listener_mark_func(struct sk_buff *skb, u8 local_port,
 	return mlxsw_sp_rx_listener_no_mark_func(skb, local_port, priv);
 }
 
+static void mlxsw_sp_rx_listener_mr_mark_func(struct sk_buff *skb,
+					      u8 local_port, void *priv)
+{
+	skb->offload_mr_fwd_mark = 1;
+	skb->offload_fwd_mark = 1;
+	return mlxsw_sp_rx_listener_no_mark_func(skb, local_port, priv);
+}
+
 static void mlxsw_sp_rx_listener_sample_func(struct sk_buff *skb, u8 local_port,
 					     void *priv)
 {
@@ -3354,6 +3399,10 @@ out:
 	MLXSW_RXL(mlxsw_sp_rx_listener_mark_func, _trap_id, _action,	\
 		_is_ctrl, SP_##_trap_group, DISCARD)
 
+#define MLXSW_SP_RXL_MR_MARK(_trap_id, _action, _trap_group, _is_ctrl)	\
+	MLXSW_RXL(mlxsw_sp_rx_listener_mr_mark_func, _trap_id, _action,	\
+		_is_ctrl, SP_##_trap_group, DISCARD)
+
 #define MLXSW_SP_EVENTL(_func, _trap_id)		\
 	MLXSW_EVENTL(_func, _trap_id, SP_EVENT)
 
@@ -3420,6 +3469,11 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 		  false, SP_IP2ME, DISCARD),
 	/* ACL trap */
 	MLXSW_SP_RXL_NO_MARK(ACL0, TRAP_TO_CPU, IP2ME, false),
+	/* Multicast Router Traps */
+	MLXSW_SP_RXL_MARK(IPV4_PIM, TRAP_TO_CPU, PIM, false),
+	MLXSW_SP_RXL_MARK(RPF, TRAP_TO_CPU, RPF, false),
+	MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false),
+	MLXSW_SP_RXL_MR_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false),
 };
 
 static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
@@ -3445,6 +3499,8 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_LACP:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_LLDP:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_OSPF:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_PIM:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_RPF:
 			rate = 128;
 			burst_size = 7;
 			break;
@@ -3460,6 +3516,7 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_ROUTER_EXP:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_REMOTE_ROUTE:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_IPV6_ND:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_MULTICAST:
 			rate = 1024;
 			burst_size = 7;
 			break;
@@ -3505,6 +3562,7 @@ static int mlxsw_sp_trap_groups_set(struct mlxsw_core *mlxsw_core)
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_LACP:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_LLDP:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_OSPF:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_PIM:
 			priority = 5;
 			tc = 5;
 			break;
@@ -3521,12 +3579,14 @@ static int mlxsw_sp_trap_groups_set(struct mlxsw_core *mlxsw_core)
 			break;
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_ARP:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_IPV6_ND:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_RPF:
 			priority = 2;
 			tc = 2;
 			break;
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_HOST_MISS:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_ROUTER_EXP:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_REMOTE_ROUTE:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_MULTICAST:
 			priority = 1;
 			tc = 1;
 			break;
@@ -3642,6 +3702,9 @@ static int mlxsw_sp_basic_trap_groups_set(struct mlxsw_core *mlxsw_core)
 	return mlxsw_reg_write(mlxsw_core, MLXSW_REG(htgt), htgt_pl);
 }
 
+static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
+				    unsigned long event, void *ptr);
+
 static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
 			 const struct mlxsw_bus_info *mlxsw_bus_info)
 {
@@ -3693,12 +3756,34 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
 		goto err_switchdev_init;
 	}
 
+	err = mlxsw_sp_counter_pool_init(mlxsw_sp);
+	if (err) {
+		dev_err(mlxsw_sp->bus_info->dev, "Failed to init counter pool\n");
+		goto err_counter_pool_init;
+	}
+
+	err = mlxsw_sp_afa_init(mlxsw_sp);
+	if (err) {
+		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize ACL actions\n");
+		goto err_afa_init;
+	}
+
 	err = mlxsw_sp_router_init(mlxsw_sp);
 	if (err) {
 		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize router\n");
 		goto err_router_init;
 	}
 
+	/* Initialize netdevice notifier after router is initialized, so that
+	 * the event handler can use router structures.
+	 */
+	mlxsw_sp->netdevice_nb.notifier_call = mlxsw_sp_netdevice_event;
+	err = register_netdevice_notifier(&mlxsw_sp->netdevice_nb);
+	if (err) {
+		dev_err(mlxsw_sp->bus_info->dev, "Failed to register netdev notifier\n");
+		goto err_netdev_notifier;
+	}
+
 	err = mlxsw_sp_span_init(mlxsw_sp);
 	if (err) {
 		dev_err(mlxsw_sp->bus_info->dev, "Failed to init span system\n");
@@ -3711,12 +3796,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
 		goto err_acl_init;
 	}
 
-	err = mlxsw_sp_counter_pool_init(mlxsw_sp);
-	if (err) {
-		dev_err(mlxsw_sp->bus_info->dev, "Failed to init counter pool\n");
-		goto err_counter_pool_init;
-	}
-
 	err = mlxsw_sp_dpipe_init(mlxsw_sp);
 	if (err) {
 		dev_err(mlxsw_sp->bus_info->dev, "Failed to init pipeline debug\n");
@@ -3734,14 +3813,18 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
 err_ports_create:
 	mlxsw_sp_dpipe_fini(mlxsw_sp);
 err_dpipe_init:
-	mlxsw_sp_counter_pool_fini(mlxsw_sp);
-err_counter_pool_init:
 	mlxsw_sp_acl_fini(mlxsw_sp);
 err_acl_init:
 	mlxsw_sp_span_fini(mlxsw_sp);
 err_span_init:
+	unregister_netdevice_notifier(&mlxsw_sp->netdevice_nb);
+err_netdev_notifier:
 	mlxsw_sp_router_fini(mlxsw_sp);
 err_router_init:
+	mlxsw_sp_afa_fini(mlxsw_sp);
+err_afa_init:
+	mlxsw_sp_counter_pool_fini(mlxsw_sp);
+err_counter_pool_init:
 	mlxsw_sp_switchdev_fini(mlxsw_sp);
 err_switchdev_init:
 	mlxsw_sp_lag_fini(mlxsw_sp);
@@ -3760,10 +3843,12 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
 
 	mlxsw_sp_ports_remove(mlxsw_sp);
 	mlxsw_sp_dpipe_fini(mlxsw_sp);
-	mlxsw_sp_counter_pool_fini(mlxsw_sp);
 	mlxsw_sp_acl_fini(mlxsw_sp);
 	mlxsw_sp_span_fini(mlxsw_sp);
+	unregister_netdevice_notifier(&mlxsw_sp->netdevice_nb);
 	mlxsw_sp_router_fini(mlxsw_sp);
+	mlxsw_sp_afa_fini(mlxsw_sp);
+	mlxsw_sp_counter_pool_fini(mlxsw_sp);
 	mlxsw_sp_switchdev_fini(mlxsw_sp);
 	mlxsw_sp_lag_fini(mlxsw_sp);
 	mlxsw_sp_buffers_fini(mlxsw_sp);
@@ -3986,14 +4071,21 @@ static int mlxsw_sp_lag_index_get(struct mlxsw_sp *mlxsw_sp,
 static bool
 mlxsw_sp_master_lag_check(struct mlxsw_sp *mlxsw_sp,
 			  struct net_device *lag_dev,
-			  struct netdev_lag_upper_info *lag_upper_info)
+			  struct netdev_lag_upper_info *lag_upper_info,
+			  struct netlink_ext_ack *extack)
 {
 	u16 lag_id;
 
-	if (mlxsw_sp_lag_index_get(mlxsw_sp, lag_dev, &lag_id) != 0)
+	if (mlxsw_sp_lag_index_get(mlxsw_sp, lag_dev, &lag_id) != 0) {
+		NL_SET_ERR_MSG(extack,
+			       "spectrum: Exceeded number of supported LAG devices");
 		return false;
-	if (lag_upper_info->tx_type != NETDEV_LAG_TX_TYPE_HASH)
+	}
+	if (lag_upper_info->tx_type != NETDEV_LAG_TX_TYPE_HASH) {
+		NL_SET_ERR_MSG(extack,
+			       "spectrum: LAG device using unsupported Tx type");
 		return false;
+	}
 	return true;
 }
 
@@ -4198,6 +4290,7 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
 {
 	struct netdev_notifier_changeupper_info *info;
 	struct mlxsw_sp_port *mlxsw_sp_port;
+	struct netlink_ext_ack *extack;
 	struct net_device *upper_dev;
 	struct mlxsw_sp *mlxsw_sp;
 	int err = 0;
@@ -4205,6 +4298,7 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
 	mlxsw_sp_port = netdev_priv(dev);
 	mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
 	info = ptr;
+	extack = netdev_notifier_info_to_extack(&info->info);
 
 	switch (event) {
 	case NETDEV_PRECHANGEUPPER:
@@ -4212,25 +4306,43 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
 		if (!is_vlan_dev(upper_dev) &&
 		    !netif_is_lag_master(upper_dev) &&
 		    !netif_is_bridge_master(upper_dev) &&
-		    !netif_is_ovs_master(upper_dev))
+		    !netif_is_ovs_master(upper_dev)) {
+			NL_SET_ERR_MSG(extack,
+				       "spectrum: Unknown upper device type");
 			return -EINVAL;
+		}
 		if (!info->linking)
 			break;
-		if (netdev_has_any_upper_dev(upper_dev))
+		if (netdev_has_any_upper_dev(upper_dev)) {
+			NL_SET_ERR_MSG(extack,
+				       "spectrum: Enslaving a port to a device that already has an upper device is not supported");
 			return -EINVAL;
+		}
 		if (netif_is_lag_master(upper_dev) &&
 		    !mlxsw_sp_master_lag_check(mlxsw_sp, upper_dev,
-					       info->upper_info))
+					       info->upper_info, extack))
 			return -EINVAL;
-		if (netif_is_lag_master(upper_dev) && vlan_uses_dev(dev))
+		if (netif_is_lag_master(upper_dev) && vlan_uses_dev(dev)) {
+			NL_SET_ERR_MSG(extack,
+				       "spectrum: Master device is a LAG master and this device has a VLAN");
 			return -EINVAL;
+		}
 		if (netif_is_lag_port(dev) && is_vlan_dev(upper_dev) &&
-		    !netif_is_lag_master(vlan_dev_real_dev(upper_dev)))
+		    !netif_is_lag_master(vlan_dev_real_dev(upper_dev))) {
+			NL_SET_ERR_MSG(extack,
+				       "spectrum: Can not put a VLAN on a LAG port");
 			return -EINVAL;
-		if (netif_is_ovs_master(upper_dev) && vlan_uses_dev(dev))
+		}
+		if (netif_is_ovs_master(upper_dev) && vlan_uses_dev(dev)) {
+			NL_SET_ERR_MSG(extack,
+				       "spectrum: Master device is an OVS master and this device has a VLAN");
 			return -EINVAL;
-		if (netif_is_ovs_port(dev) && is_vlan_dev(upper_dev))
+		}
+		if (netif_is_ovs_port(dev) && is_vlan_dev(upper_dev)) {
+			NL_SET_ERR_MSG(extack,
+				       "spectrum: Can not put a VLAN on an OVS port");
 			return -EINVAL;
+		}
 		break;
 	case NETDEV_CHANGEUPPER:
 		upper_dev = info->upper_dev;
@@ -4238,7 +4350,8 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev,
 			if (info->linking)
 				err = mlxsw_sp_port_bridge_join(mlxsw_sp_port,
 								lower_dev,
-								upper_dev);
+								upper_dev,
+								extack);
 			else
 				mlxsw_sp_port_bridge_leave(mlxsw_sp_port,
 							   lower_dev,
@@ -4329,18 +4442,25 @@ static int mlxsw_sp_netdevice_port_vlan_event(struct net_device *vlan_dev,
 {
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev);
 	struct netdev_notifier_changeupper_info *info = ptr;
+	struct netlink_ext_ack *extack;
 	struct net_device *upper_dev;
 	int err = 0;
 
+	extack = netdev_notifier_info_to_extack(&info->info);
+
 	switch (event) {
 	case NETDEV_PRECHANGEUPPER:
 		upper_dev = info->upper_dev;
-		if (!netif_is_bridge_master(upper_dev))
+		if (!netif_is_bridge_master(upper_dev)) {
+			NL_SET_ERR_MSG(extack, "spectrum: VLAN devices only support bridge and VRF uppers");
 			return -EINVAL;
+		}
 		if (!info->linking)
 			break;
-		if (netdev_has_any_upper_dev(upper_dev))
+		if (netdev_has_any_upper_dev(upper_dev)) {
+			NL_SET_ERR_MSG(extack, "spectrum: Enslaving a port to a device that already has an upper device is not supported");
 			return -EINVAL;
+		}
 		break;
 	case NETDEV_CHANGEUPPER:
 		upper_dev = info->upper_dev;
@@ -4348,7 +4468,8 @@ static int mlxsw_sp_netdevice_port_vlan_event(struct net_device *vlan_dev,
 			if (info->linking)
 				err = mlxsw_sp_port_bridge_join(mlxsw_sp_port,
 								vlan_dev,
-								upper_dev);
+								upper_dev,
+								extack);
 			else
 				mlxsw_sp_port_bridge_leave(mlxsw_sp_port,
 							   vlan_dev,
@@ -4411,13 +4532,17 @@ static bool mlxsw_sp_is_vrf_event(unsigned long event, void *ptr)
 	return netif_is_l3_master(info->upper_dev);
 }
 
-static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
+static int mlxsw_sp_netdevice_event(struct notifier_block *nb,
 				    unsigned long event, void *ptr)
 {
 	struct net_device *dev = netdev_notifier_info_to_dev(ptr);
+	struct mlxsw_sp *mlxsw_sp;
 	int err = 0;
 
-	if (event == NETDEV_CHANGEADDR || event == NETDEV_CHANGEMTU)
+	mlxsw_sp = container_of(nb, struct mlxsw_sp, netdevice_nb);
+	if (mlxsw_sp_netdev_is_ipip(mlxsw_sp, dev))
+		err = mlxsw_sp_netdevice_ipip_event(mlxsw_sp, dev, event, ptr);
+	else if (event == NETDEV_CHANGEADDR || event == NETDEV_CHANGEMTU)
 		err = mlxsw_sp_netdevice_router_port_event(dev);
 	else if (mlxsw_sp_is_vrf_event(event, ptr))
 		err = mlxsw_sp_netdevice_vrf_event(dev, event, ptr);
@@ -4431,13 +4556,16 @@ static int mlxsw_sp_netdevice_event(struct notifier_block *unused,
 	return notifier_from_errno(err);
 }
 
-static struct notifier_block mlxsw_sp_netdevice_nb __read_mostly = {
-	.notifier_call = mlxsw_sp_netdevice_event,
+static struct notifier_block mlxsw_sp_inetaddr_valid_nb __read_mostly = {
+	.notifier_call = mlxsw_sp_inetaddr_valid_event,
 };
 
 static struct notifier_block mlxsw_sp_inetaddr_nb __read_mostly = {
 	.notifier_call = mlxsw_sp_inetaddr_event,
-	.priority = 10,	/* Must be called before FIB notifier block */
+};
+
+static struct notifier_block mlxsw_sp_inet6addr_valid_nb __read_mostly = {
+	.notifier_call = mlxsw_sp_inet6addr_valid_event,
 };
 
 static struct notifier_block mlxsw_sp_inet6addr_nb __read_mostly = {
@@ -4462,8 +4590,9 @@ static int __init mlxsw_sp_module_init(void)
 {
 	int err;
 
-	register_netdevice_notifier(&mlxsw_sp_netdevice_nb);
+	register_inetaddr_validator_notifier(&mlxsw_sp_inetaddr_valid_nb);
 	register_inetaddr_notifier(&mlxsw_sp_inetaddr_nb);
+	register_inet6addr_validator_notifier(&mlxsw_sp_inet6addr_valid_nb);
 	register_inet6addr_notifier(&mlxsw_sp_inet6addr_nb);
 	register_netevent_notifier(&mlxsw_sp_router_netevent_nb);
 
@@ -4482,8 +4611,9 @@ err_pci_driver_register:
 err_core_driver_register:
 	unregister_netevent_notifier(&mlxsw_sp_router_netevent_nb);
 	unregister_inet6addr_notifier(&mlxsw_sp_inet6addr_nb);
+	unregister_inet6addr_validator_notifier(&mlxsw_sp_inet6addr_valid_nb);
 	unregister_inetaddr_notifier(&mlxsw_sp_inetaddr_nb);
-	unregister_netdevice_notifier(&mlxsw_sp_netdevice_nb);
+	unregister_inetaddr_validator_notifier(&mlxsw_sp_inetaddr_valid_nb);
 	return err;
 }
 
@@ -4493,8 +4623,9 @@ static void __exit mlxsw_sp_module_exit(void)
 	mlxsw_core_driver_unregister(&mlxsw_sp_driver);
 	unregister_netevent_notifier(&mlxsw_sp_router_netevent_nb);
 	unregister_inet6addr_notifier(&mlxsw_sp_inet6addr_nb);
+	unregister_inet6addr_validator_notifier(&mlxsw_sp_inet6addr_valid_nb);
 	unregister_inetaddr_notifier(&mlxsw_sp_inetaddr_nb);
-	unregister_netdevice_notifier(&mlxsw_sp_netdevice_nb);
+	unregister_inetaddr_validator_notifier(&mlxsw_sp_inetaddr_valid_nb);
 }
 
 module_init(mlxsw_sp_module_init);