| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
|---|---|
| 2 | |
| 3 | #ifndef __DSA_USER_H |
| 4 | #define __DSA_USER_H |
| 5 | |
| 6 | #include <linux/if_bridge.h> |
| 7 | #include <linux/if_vlan.h> |
| 8 | #include <linux/list.h> |
| 9 | #include <linux/netpoll.h> |
| 10 | #include <linux/types.h> |
| 11 | #include <net/dsa.h> |
| 12 | #include <net/gro_cells.h> |
| 13 | |
| 14 | struct net_device; |
| 15 | struct netlink_ext_ack; |
| 16 | |
| 17 | extern struct notifier_block dsa_user_switchdev_notifier; |
| 18 | extern struct notifier_block dsa_user_switchdev_blocking_notifier; |
| 19 | |
| 20 | struct dsa_user_priv { |
| 21 | /* Copy of CPU port xmit for faster access in user transmit hot path */ |
| 22 | struct sk_buff * (*xmit)(struct sk_buff *skb, |
| 23 | struct net_device *dev); |
| 24 | |
| 25 | struct gro_cells gcells; |
| 26 | |
| 27 | /* DSA port data, such as switch, port index, etc. */ |
| 28 | struct dsa_port *dp; |
| 29 | |
| 30 | #ifdef CONFIG_NET_POLL_CONTROLLER |
| 31 | struct netpoll *netpoll; |
| 32 | #endif |
| 33 | |
| 34 | /* TC context */ |
| 35 | struct list_head mall_tc_list; |
| 36 | }; |
| 37 | |
| 38 | void dsa_user_mii_bus_init(struct dsa_switch *ds); |
| 39 | int dsa_user_create(struct dsa_port *dp); |
| 40 | void dsa_user_destroy(struct net_device *user_dev); |
| 41 | int dsa_user_suspend(struct net_device *user_dev); |
| 42 | int dsa_user_resume(struct net_device *user_dev); |
| 43 | int dsa_user_register_notifier(void); |
| 44 | void dsa_user_unregister_notifier(void); |
| 45 | int dsa_user_host_uc_install(struct net_device *dev, const u8 *addr); |
| 46 | void dsa_user_host_uc_uninstall(struct net_device *dev); |
| 47 | void dsa_user_sync_ha(struct net_device *dev); |
| 48 | void dsa_user_unsync_ha(struct net_device *dev); |
| 49 | void dsa_user_setup_tagger(struct net_device *user); |
| 50 | int dsa_user_change_mtu(struct net_device *dev, int new_mtu); |
| 51 | int dsa_user_change_conduit(struct net_device *dev, struct net_device *conduit, |
| 52 | struct netlink_ext_ack *extack); |
| 53 | int dsa_user_manage_vlan_filtering(struct net_device *dev, |
| 54 | bool vlan_filtering); |
| 55 | |
| 56 | static inline struct dsa_port *dsa_user_to_port(const struct net_device *dev) |
| 57 | { |
| 58 | struct dsa_user_priv *p = netdev_priv(dev); |
| 59 | |
| 60 | return p->dp; |
| 61 | } |
| 62 | |
| 63 | static inline struct net_device * |
| 64 | dsa_user_to_conduit(const struct net_device *dev) |
| 65 | { |
| 66 | struct dsa_port *dp = dsa_user_to_port(dev); |
| 67 | |
| 68 | return dsa_port_to_conduit(dp); |
| 69 | } |
| 70 | |
| 71 | #endif |
| 72 |