/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __DSA_USER_H#define __DSA_USER_H #include <linux/if_bridge.h>#include <linux/if_vlan.h>#include <linux/list.h>#include <linux/netpoll.h>#include <linux/types.h>#include <net/dsa.h>#include <net/gro_cells.h> struct net_device;struct netlink_ext_ack; extern struct notifier_block dsa_user_switchdev_notifier;extern struct notifier_block dsa_user_switchdev_blocking_notifier; struct dsa_user_priv {	/* Copy of CPU port xmit for faster access in user transmit hot path */	struct sk_buff *	(*xmit)(struct sk_buff *skb,					struct net_device *dev); 	struct gro_cells	gcells; 	/* DSA port data, such as switch, port index, etc. */	struct dsa_port		*dp; #ifdef CONFIG_NET_POLL_CONTROLLER	struct netpoll		*netpoll;#endif 	/* TC context */	struct list_head	mall_tc_list;}; void dsa_user_mii_bus_init(struct dsa_switch *ds);int dsa_user_create(struct dsa_port *dp);void dsa_user_destroy(struct net_device *user_dev);int dsa_user_suspend(struct net_device *user_dev);int dsa_user_resume(struct net_device *user_dev);int dsa_user_register_notifier(void);void dsa_user_unregister_notifier(void);int dsa_user_host_uc_install(struct net_device *dev, const u8 *addr);void dsa_user_host_uc_uninstall(struct net_device *dev);void dsa_user_sync_ha(struct net_device *dev);void dsa_user_unsync_ha(struct net_device *dev);void dsa_user_setup_tagger(struct net_device *user);int dsa_user_change_mtu(struct net_device *dev, int new_mtu);int dsa_user_change_conduit(struct net_device *dev, struct net_device *conduit,			    struct netlink_ext_ack *extack);int dsa_user_manage_vlan_filtering(struct net_device *dev,				   bool vlan_filtering); static inline struct dsa_port *dsa_user_to_port(const struct net_device *dev){	struct dsa_user_priv *p = netdev_priv(dev); 	return p->dp;} static inline struct net_device *dsa_user_to_conduit(const struct net_device *dev){	struct dsa_port *dp = dsa_user_to_port(dev); 	return dsa_port_to_conduit(dp);} #endif