linux/drivers/net/ethernet/microchip/lan966x/lan966x_switchdev.c

// SPDX-License-Identifier: GPL-2.0+

#include <linux/if_bridge.h>
#include <net/switchdev.h>

#include "lan966x_main.h"

static struct notifier_block lan966x_netdevice_nb __read_mostly;

static void lan966x_port_set_mcast_ip_flood(struct lan966x_port *port,
					    u32 pgid_ip)
{ … }

static void lan966x_port_set_mcast_flood(struct lan966x_port *port,
					 bool enabled)
{ … }

static void lan966x_port_set_ucast_flood(struct lan966x_port *port,
					 bool enabled)
{ … }

static void lan966x_port_set_bcast_flood(struct lan966x_port *port,
					 bool enabled)
{ … }

static void lan966x_port_set_learning(struct lan966x_port *port, bool enabled)
{ … }

static void lan966x_port_bridge_flags(struct lan966x_port *port,
				      struct switchdev_brport_flags flags)
{ … }

static int lan966x_port_pre_bridge_flags(struct lan966x_port *port,
					 struct switchdev_brport_flags flags)
{ … }

void lan966x_update_fwd_mask(struct lan966x *lan966x)
{ … }

void lan966x_port_stp_state_set(struct lan966x_port *port, u8 state)
{ … }

void lan966x_port_ageing_set(struct lan966x_port *port,
			     unsigned long ageing_clock_t)
{ … }

static void lan966x_port_mc_set(struct lan966x_port *port, bool mcast_ena)
{ … }

static int lan966x_port_attr_set(struct net_device *dev, const void *ctx,
				 const struct switchdev_attr *attr,
				 struct netlink_ext_ack *extack)
{ … }

static int lan966x_port_bridge_join(struct lan966x_port *port,
				    struct net_device *brport_dev,
				    struct net_device *bridge,
				    struct netlink_ext_ack *extack)
{ … }

static void lan966x_port_bridge_leave(struct lan966x_port *port,
				      struct net_device *bridge)
{ … }

int lan966x_port_changeupper(struct net_device *dev,
			     struct net_device *brport_dev,
			     struct netdev_notifier_changeupper_info *info)
{ … }

int lan966x_port_prechangeupper(struct net_device *dev,
				struct net_device *brport_dev,
				struct netdev_notifier_changeupper_info *info)
{ … }

static int lan966x_foreign_bridging_check(struct net_device *upper,
					  bool *has_foreign,
					  bool *seen_lan966x,
					  struct netlink_ext_ack *extack)
{ … }

static int lan966x_bridge_check(struct net_device *dev,
				struct netdev_notifier_changeupper_info *info)
{ … }

static int lan966x_netdevice_port_event(struct net_device *dev,
					struct notifier_block *nb,
					unsigned long event, void *ptr)
{ … }

static int lan966x_netdevice_event(struct notifier_block *nb,
				   unsigned long event, void *ptr)
{ … }

static bool lan966x_foreign_dev_check(const struct net_device *dev,
				      const struct net_device *foreign_dev)
{ … }

static int lan966x_switchdev_event(struct notifier_block *nb,
				   unsigned long event, void *ptr)
{ … }

static int lan966x_handle_port_vlan_add(struct lan966x_port *port,
					const struct switchdev_obj *obj)
{ … }

static int lan966x_handle_port_obj_add(struct net_device *dev, const void *ctx,
				       const struct switchdev_obj *obj,
				       struct netlink_ext_ack *extack)
{ … }

static int lan966x_handle_port_vlan_del(struct lan966x_port *port,
					const struct switchdev_obj *obj)
{ … }

static int lan966x_handle_port_obj_del(struct net_device *dev, const void *ctx,
				       const struct switchdev_obj *obj)
{ … }

static int lan966x_switchdev_blocking_event(struct notifier_block *nb,
					    unsigned long event,
					    void *ptr)
{ … }

static struct notifier_block lan966x_netdevice_nb __read_mostly = …;

struct notifier_block lan966x_switchdev_nb __read_mostly = …;

struct notifier_block lan966x_switchdev_blocking_nb __read_mostly = …;

void lan966x_register_notifier_blocks(void)
{ … }

void lan966x_unregister_notifier_blocks(void)
{ … }