diff options
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 432 |
1 files changed, 208 insertions, 224 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index b4cfb63f264e..5f01af3927ca 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -60,8 +60,8 @@ struct wireless_dev; #define SET_ETHTOOL_OPS(netdev,ops) \ ( (netdev)->ethtool_ops = (ops) ) -extern void netdev_set_default_ethtool_ops(struct net_device *dev, - const struct ethtool_ops *ops); +void netdev_set_default_ethtool_ops(struct net_device *dev, + const struct ethtool_ops *ops); /* hardware address assignment types */ #define NET_ADDR_PERM 0 /* address is permanent (default) */ @@ -298,7 +298,7 @@ struct netdev_boot_setup { }; #define NETDEV_BOOT_SETUP_MAX 8 -extern int __init netdev_boot_setup(char *str); +int __init netdev_boot_setup(char *str); /* * Structure for NAPI scheduling similar to tasklet but with weighting @@ -394,7 +394,7 @@ enum rx_handler_result { typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **pskb); -extern void __napi_schedule(struct napi_struct *n); +void __napi_schedule(struct napi_struct *n); static inline bool napi_disable_pending(struct napi_struct *n) { @@ -445,8 +445,8 @@ static inline bool napi_reschedule(struct napi_struct *napi) * * Mark NAPI processing as complete. */ -extern void __napi_complete(struct napi_struct *n); -extern void napi_complete(struct napi_struct *n); +void __napi_complete(struct napi_struct *n); +void napi_complete(struct napi_struct *n); /** * napi_by_id - lookup a NAPI by napi_id @@ -455,7 +455,7 @@ extern void napi_complete(struct napi_struct *n); * lookup @napi_id in napi_hash table * must be called under rcu_read_lock() */ -extern struct napi_struct *napi_by_id(unsigned int napi_id); +struct napi_struct *napi_by_id(unsigned int napi_id); /** * napi_hash_add - add a NAPI to global hashtable @@ -463,7 +463,7 @@ extern struct napi_struct *napi_by_id(unsigned int napi_id); * * generate a new napi_id and store a @napi under it in napi_hash */ -extern void napi_hash_add(struct napi_struct *napi); +void napi_hash_add(struct napi_struct *napi); /** * napi_hash_del - remove a NAPI from global table @@ -472,7 +472,7 @@ extern void napi_hash_add(struct napi_struct *napi); * Warning: caller must observe rcu grace period * before freeing memory containing @napi */ -extern void napi_hash_del(struct napi_struct *napi); +void napi_hash_del(struct napi_struct *napi); /** * napi_disable - prevent NAPI from scheduling @@ -664,8 +664,8 @@ static inline void rps_reset_sock_flow(struct rps_sock_flow_table *table, extern struct rps_sock_flow_table __rcu *rps_sock_flow_table; #ifdef CONFIG_RFS_ACCEL -extern bool rps_may_expire_flow(struct net_device *dev, u16 rxq_index, - u32 flow_id, u16 filter_id); +bool rps_may_expire_flow(struct net_device *dev, u16 rxq_index, u32 flow_id, + u16 filter_id); #endif /* This structure contains an instance of an RX queue. */ @@ -1497,9 +1497,9 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev, f(dev, &dev->_tx[i], arg); } -extern struct netdev_queue *netdev_pick_tx(struct net_device *dev, - struct sk_buff *skb); -extern u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb); +struct netdev_queue *netdev_pick_tx(struct net_device *dev, + struct sk_buff *skb); +u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb); /* * Net namespace inlines @@ -1683,8 +1683,8 @@ struct packet_offload { #define NETDEV_CHANGEUPPER 0x0015 #define NETDEV_RESEND_IGMP 0x0016 -extern int register_netdevice_notifier(struct notifier_block *nb); -extern int unregister_netdevice_notifier(struct notifier_block *nb); +int register_netdevice_notifier(struct notifier_block *nb); +int unregister_netdevice_notifier(struct notifier_block *nb); struct netdev_notifier_info { struct net_device *dev; @@ -1707,9 +1707,9 @@ netdev_notifier_info_to_dev(const struct netdev_notifier_info *info) return info->dev; } -extern int call_netdevice_notifiers_info(unsigned long val, struct net_device *dev, - struct netdev_notifier_info *info); -extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev); +int call_netdevice_notifiers_info(unsigned long val, struct net_device *dev, + struct netdev_notifier_info *info); +int call_netdevice_notifiers(unsigned long val, struct net_device *dev); extern rwlock_t dev_base_lock; /* Device list lock */ @@ -1764,54 +1764,52 @@ static inline struct net_device *first_net_device_rcu(struct net *net) return lh == &net->dev_base_head ? NULL : net_device_entry(lh); } -extern int netdev_boot_setup_check(struct net_device *dev); -extern unsigned long netdev_boot_base(const char *prefix, int unit); -extern struct net_device *dev_getbyhwaddr_rcu(struct net *net, unsigned short type, - const char *hwaddr); -extern struct net_device *dev_getfirstbyhwtype(struct net *net, unsigned short type); -extern struct net_device *__dev_getfirstbyhwtype(struct net *net, unsigned short type); -extern void dev_add_pack(struct packet_type *pt); -extern void dev_remove_pack(struct packet_type *pt); -extern void __dev_remove_pack(struct packet_type *pt); -extern void dev_add_offload(struct packet_offload *po); -extern void dev_remove_offload(struct packet_offload *po); -extern void __dev_remove_offload(struct packet_offload *po); - -extern struct net_device *dev_get_by_flags_rcu(struct net *net, unsigned short flags, - unsigned short mask); -extern struct net_device *dev_get_by_name(struct net *net, const char *name); -extern struct net_device *dev_get_by_name_rcu(struct net *net, const char *name); -extern struct net_device *__dev_get_by_name(struct net *net, const char *name); -extern int dev_alloc_name(struct net_device *dev, const char *name); -extern int dev_open(struct net_device *dev); -extern int dev_close(struct net_device *dev); -extern void dev_disable_lro(struct net_device *dev); -extern int dev_loopback_xmit(struct sk_buff *newskb); -extern int dev_queue_xmit(struct sk_buff *skb); -extern int register_netdevice(struct net_device *dev); -extern void unregister_netdevice_queue(struct net_device *dev, - struct list_head *head); -extern void unregister_netdevice_many(struct list_head *head); +int netdev_boot_setup_check(struct net_device *dev); +unsigned long netdev_boot_base(const char *prefix, int unit); +struct net_device *dev_getbyhwaddr_rcu(struct net *net, unsigned short type, + const char *hwaddr); +struct net_device *dev_getfirstbyhwtype(struct net *net, unsigned short type); +struct net_device *__dev_getfirstbyhwtype(struct net *net, unsigned short type); +void dev_add_pack(struct packet_type *pt); +void dev_remove_pack(struct packet_type *pt); +void __dev_remove_pack(struct packet_type *pt); +void dev_add_offload(struct packet_offload *po); +void dev_remove_offload(struct packet_offload *po); +void __dev_remove_offload(struct packet_offload *po); + +struct net_device *dev_get_by_flags_rcu(struct net *net, unsigned short flags, + unsigned short mask); +struct net_device *dev_get_by_name(struct net *net, const char *name); +struct net_device *dev_get_by_name_rcu(struct net *net, const char *name); +struct net_device *__dev_get_by_name(struct net *net, const char *name); +int dev_alloc_name(struct net_device *dev, const char *name); +int dev_open(struct net_device *dev); +int dev_close(struct net_device *dev); +void dev_disable_lro(struct net_device *dev); +int dev_loopback_xmit(struct sk_buff *newskb); +int dev_queue_xmit(struct sk_buff *skb); +int register_netdevice(struct net_device *dev); +void unregister_netdevice_queue(struct net_device *dev, struct list_head *head); +void unregister_netdevice_many(struct list_head *head); static inline void unregister_netdevice(struct net_device *dev) { unregister_netdevice_queue(dev, NULL); } -extern int netdev_refcnt_read(const struct net_device *dev); -extern void free_netdev(struct net_device *dev); -extern void synchronize_net(void); -extern int init_dummy_netdev(struct net_device *dev); +int netdev_refcnt_read(const struct net_device *dev); +void free_netdev(struct net_device *dev); +void synchronize_net(void); +int init_dummy_netdev(struct net_device *dev); -extern struct net_device *dev_get_by_index(struct net *net, int ifindex); -extern struct net_device *__dev_get_by_index(struct net *net, int ifindex); -extern struct net_device *dev_get_by_index_rcu(struct net *net, int ifindex); -extern int netdev_get_name(struct net *net, char *name, int ifindex); -extern int dev_restart(struct net_device *dev); +struct net_device *dev_get_by_index(struct net *net, int ifindex); +struct net_device *__dev_get_by_index(struct net *net, int ifindex); +struct net_device *dev_get_by_index_rcu(struct net *net, int ifindex); +int netdev_get_name(struct net *net, char *name, int ifindex); +int dev_restart(struct net_device *dev); #ifdef CONFIG_NETPOLL_TRAP -extern int netpoll_trap(void); +int netpoll_trap(void); #endif -extern int skb_gro_receive(struct sk_buff **head, - struct sk_buff *skb); +int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb); static inline unsigned int skb_gro_offset(const struct sk_buff *skb) { @@ -1883,7 +1881,7 @@ static inline int dev_parse_header(const struct sk_buff *skb, } typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len); -extern int register_gifconf(unsigned int family, gifconf_func_t * gifconf); +int register_gifconf(unsigned int family, gifconf_func_t *gifconf); static inline int unregister_gifconf(unsigned int family) { return register_gifconf(family, NULL); @@ -1954,7 +1952,7 @@ static inline void input_queue_tail_incr_save(struct softnet_data *sd, DECLARE_PER_CPU_ALIGNED(struct softnet_data, softnet_data); -extern void __netif_schedule(struct Qdisc *q); +void __netif_schedule(struct Qdisc *q); static inline void netif_schedule_queue(struct netdev_queue *txq) { @@ -2274,8 +2272,8 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index) } #ifdef CONFIG_XPS -extern int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, - u16 index); +int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, + u16 index); #else static inline int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask, @@ -2306,12 +2304,10 @@ static inline bool netif_is_multiqueue(const struct net_device *dev) return dev->num_tx_queues > 1; } -extern int netif_set_real_num_tx_queues(struct net_device *dev, - unsigned int txq); +int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq); #ifdef CONFIG_RPS -extern int netif_set_real_num_rx_queues(struct net_device *dev, - unsigned int rxq); +int netif_set_real_num_rx_queues(struct net_device *dev, unsigned int rxq); #else static inline int netif_set_real_num_rx_queues(struct net_device *dev, unsigned int rxq) @@ -2338,28 +2334,27 @@ static inline int netif_copy_real_num_queues(struct net_device *to_dev, } #define DEFAULT_MAX_NUM_RSS_QUEUES (8) -extern int netif_get_num_default_rss_queues(void); +int netif_get_num_default_rss_queues(void); /* Use this variant when it is known for sure that it * is executing from hardware interrupt context or with hardware interrupts * disabled. */ -extern void dev_kfree_skb_irq(struct sk_buff *skb); +void dev_kfree_skb_irq(struct sk_buff *skb); /* Use this variant in places where it could be invoked * from either hardware interrupt or other context, with hardware interrupts * either disabled or enabled. */ -extern void dev_kfree_skb_any(struct sk_buff *skb); +void dev_kfree_skb_any(struct sk_buff *skb); -extern int netif_rx(struct sk_buff *skb); -extern int netif_rx_ni(struct sk_buff *skb); -extern int netif_receive_skb(struct sk_buff *skb); -extern gro_result_t napi_gro_receive(struct napi_struct *napi, - struct sk_buff *skb); -extern void napi_gro_flush(struct napi_struct *napi, bool flush_old); -extern struct sk_buff * napi_get_frags(struct napi_struct *napi); -extern gro_result_t napi_gro_frags(struct napi_struct *napi); +int netif_rx(struct sk_buff *skb); +int netif_rx_ni(struct sk_buff *skb); +int netif_receive_skb(struct sk_buff *skb); +gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb); +void napi_gro_flush(struct napi_struct *napi, bool flush_old); +struct sk_buff *napi_get_frags(struct napi_struct *napi); +gro_result_t napi_gro_frags(struct napi_struct *napi); static inline void napi_free_frags(struct napi_struct *napi) { @@ -2367,40 +2362,35 @@ static inline void napi_free_frags(struct napi_struct *napi) napi->skb = NULL; } -extern int netdev_rx_handler_register(struct net_device *dev, - rx_handler_func_t *rx_handler, - void *rx_handler_data); -extern void netdev_rx_handler_unregister(struct net_device *dev); - -extern bool dev_valid_name(const char *name); -extern int dev_ioctl(struct net *net, unsigned int cmd, void __user *); -extern int dev_ethtool(struct net *net, struct ifreq *); -extern unsigned int dev_get_flags(const struct net_device *); -extern int __dev_change_flags(struct net_device *, unsigned int flags); -extern int dev_change_flags(struct net_device *, unsigned int); -extern void __dev_notify_flags(struct net_device *, unsigned int old_flags); -extern int dev_change_name(struct net_device *, const char *); -extern int dev_set_alias(struct net_device *, const char *, size_t); -extern int dev_change_net_namespace(struct net_device *, - struct net *, const char *); -extern int dev_set_mtu(struct net_device *, int); -extern void dev_set_group(struct net_device *, int); -extern int dev_set_mac_address(struct net_device *, - struct sockaddr *); -extern int dev_change_carrier(struct net_device *, - bool new_carrier); -extern int dev_get_phys_port_id(struct net_device *dev, - struct netdev_phys_port_id *ppid); -extern int dev_hard_start_xmit(struct sk_buff *skb, - struct net_device *dev, - struct netdev_queue *txq); -extern int dev_forward_skb(struct net_device *dev, - struct sk_buff *skb); +int netdev_rx_handler_register(struct net_device *dev, + rx_handler_func_t *rx_handler, + void *rx_handler_data); +void netdev_rx_handler_unregister(struct net_device *dev); + +bool dev_valid_name(const char *name); +int dev_ioctl(struct net *net, unsigned int cmd, void __user *); +int dev_ethtool(struct net *net, struct ifreq *); +unsigned int dev_get_flags(const struct net_device *); +int __dev_change_flags(struct net_device *, unsigned int flags); +int dev_change_flags(struct net_device *, unsigned int); +void __dev_notify_flags(struct net_device *, unsigned int old_flags); +int dev_change_name(struct net_device *, const char *); +int dev_set_alias(struct net_device *, const char *, size_t); +int dev_change_net_namespace(struct net_device *, struct net *, const char *); +int dev_set_mtu(struct net_device *, int); +void dev_set_group(struct net_device *, int); +int dev_set_mac_address(struct net_device *, struct sockaddr *); +int dev_change_carrier(struct net_device *, bool new_carrier); +int dev_get_phys_port_id(struct net_device *dev, + struct netdev_phys_port_id *ppid); +int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, + struct netdev_queue *txq); +int dev_forward_skb(struct net_device *dev, struct sk_buff *skb); extern int netdev_budget; /* Called by rtnetlink.c:rtnl_unlock() */ -extern void netdev_run_todo(void); +void netdev_run_todo(void); /** * dev_put - release reference to device @@ -2433,9 +2423,9 @@ static inline void dev_hold(struct net_device *dev) * kind of lower layer not just hardware media. */ -extern void linkwatch_init_dev(struct net_device *dev); -extern void linkwatch_fire_event(struct net_device *dev); -extern void linkwatch_forget_dev(struct net_device *dev); +void linkwatch_init_dev(struct net_device *dev); +void linkwatch_fire_event(struct net_device *dev); +void linkwatch_forget_dev(struct net_device *dev); /** * netif_carrier_ok - test if carrier present @@ -2448,13 +2438,13 @@ static inline bool netif_carrier_ok(const struct net_device *dev) return !test_bit(__LINK_STATE_NOCARRIER, &dev->state); } -extern unsigned long dev_trans_start(struct net_device *dev); +unsigned long dev_trans_start(struct net_device *dev); -extern void __netdev_watchdog_up(struct net_device *dev); +void __netdev_watchdog_up(struct net_device *dev); -extern void netif_carrier_on(struct net_device *dev); +void netif_carrier_on(struct net_device *dev); -extern void netif_carrier_off(struct net_device *dev); +void netif_carrier_off(struct net_device *dev); /** * netif_dormant_on - mark device as dormant. @@ -2522,9 +2512,9 @@ static inline bool netif_device_present(struct net_device *dev) return test_bit(__LINK_STATE_PRESENT, &dev->state); } -extern void netif_device_detach(struct net_device *dev); +void netif_device_detach(struct net_device *dev); -extern void netif_device_attach(struct net_device *dev); +void netif_device_attach(struct net_device *dev); /* * Network interface message level settings @@ -2733,98 +2723,93 @@ static inline void netif_addr_unlock_bh(struct net_device *dev) /* These functions live elsewhere (drivers/net/net_init.c, but related) */ -extern void ether_setup(struct net_device *dev); +void ether_setup(struct net_device *dev); /* Support for loadable net-drivers */ -extern struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, - void (*setup)(struct net_device *), - unsigned int txqs, unsigned int rxqs); +struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, + void (*setup)(struct net_device *), + unsigned int txqs, unsigned int rxqs); #define alloc_netdev(sizeof_priv, name, setup) \ alloc_netdev_mqs(sizeof_priv, name, setup, 1, 1) #define alloc_netdev_mq(sizeof_priv, name, setup, count) \ alloc_netdev_mqs(sizeof_priv, name, setup, count, count) -extern int register_netdev(struct net_device *dev); -extern void unregister_netdev(struct net_device *dev); +int register_netdev(struct net_device *dev); +void unregister_netdev(struct net_device *dev); /* General hardware address lists handling functions */ -extern int __hw_addr_add_multiple(struct netdev_hw_addr_list *to_list, - struct netdev_hw_addr_list *from_list, - int addr_len, unsigned char addr_type); -extern void __hw_addr_del_multiple(struct netdev_hw_addr_list *to_list, - struct netdev_hw_addr_list *from_list, - int addr_len, unsigned char addr_type); -extern int __hw_addr_sync(struct netdev_hw_addr_list *to_list, - struct netdev_hw_addr_list *from_list, - int addr_len); -extern void __hw_addr_unsync(struct netdev_hw_addr_list *to_list, - struct netdev_hw_addr_list *from_list, - int addr_len); -extern void __hw_addr_flush(struct netdev_hw_addr_list *list); -extern void __hw_addr_init(struct netdev_hw_addr_list *list); +int __hw_addr_add_multiple(struct netdev_hw_addr_list *to_list, + struct netdev_hw_addr_list *from_list, + int addr_len, unsigned char addr_type); +void __hw_addr_del_multiple(struct netdev_hw_addr_list *to_list, + struct netdev_hw_addr_list *from_list, + int addr_len, unsigned char addr_type); +int __hw_addr_sync(struct netdev_hw_addr_list *to_list, + struct netdev_hw_addr_list *from_list, int addr_len); +void __hw_addr_unsync(struct netdev_hw_addr_list *to_list, + struct netdev_hw_addr_list *from_list, int addr_len); +void __hw_addr_flush(struct netdev_hw_addr_list *list); +void __hw_addr_init(struct netdev_hw_addr_list *list); /* Functions used for device addresses handling */ -extern int dev_addr_add(struct net_device *dev, const unsigned char *addr, - unsigned char addr_type); -extern int dev_addr_del(struct net_device *dev, const unsigned char *addr, - unsigned char addr_type); -extern int dev_addr_add_multiple(struct net_device *to_dev, - struct net_device *from_dev, - unsigned char addr_type); -extern int dev_addr_del_multiple(struct net_device *to_dev, - struct net_device *from_dev, - unsigned char addr_type); -extern void dev_addr_flush(struct net_device *dev); -extern int dev_addr_init(struct net_device *dev); +int dev_addr_add(struct net_device *dev, const unsigned char *addr, + unsigned char addr_type); +int dev_addr_del(struct net_device *dev, const unsigned char *addr, + unsigned char addr_type); +int dev_addr_add_multiple(struct net_device *to_dev, + struct net_device *from_dev, unsigned char addr_type); +int dev_addr_del_multiple(struct net_device *to_dev, + struct net_device *from_dev, unsigned char addr_type); +void dev_addr_flush(struct net_device *dev); +int dev_addr_init(struct net_device *dev); /* Functions used for unicast addresses handling */ -extern int dev_uc_add(struct net_device *dev, const unsigned char *addr); -extern int dev_uc_add_excl(struct net_device *dev, const unsigned char *addr); -extern int dev_uc_del(struct net_device *dev, const unsigned char *addr); -extern int dev_uc_sync(struct net_device *to, struct net_device *from); -extern int dev_uc_sync_multiple(struct net_device *to, struct net_device *from); -extern void dev_uc_unsync(struct net_device *to, struct net_device *from); -extern void dev_uc_flush(struct net_device *dev); -extern void dev_uc_init(struct net_device *dev); +int dev_uc_add(struct net_device *dev, const unsigned char *addr); +int dev_uc_add_excl(struct net_device *dev, const unsigned char *addr); +int dev_uc_del(struct net_device *dev, const unsigned char *addr); +int dev_uc_sync(struct net_device *to, struct net_device *from); +int dev_uc_sync_multiple(struct net_device *to, struct net_device *from); +void dev_uc_unsync(struct net_device *to, struct net_device *from); +void dev_uc_flush(struct net_device *dev); +void dev_uc_init(struct net_device *dev); /* Functions used for multicast addresses handling */ -extern int dev_mc_add(struct net_device *dev, const unsigned char *addr); -extern int dev_mc_add_global(struct net_device *dev, const unsigned char *addr); -extern int dev_mc_add_excl(struct net_device *dev, const unsigned char *addr); -extern int dev_mc_del(struct net_device *dev, const unsigned char *addr); -extern int dev_mc_del_global(struct net_device *dev, const unsigned char *addr); -extern int dev_mc_sync(struct net_device *to, struct net_device *from); -extern int dev_mc_sync_multiple(struct net_device *to, struct net_device *from); -extern void dev_mc_unsync(struct net_device *to, struct net_device *from); -extern void dev_mc_flush(struct net_device *dev); -extern void dev_mc_init(struct net_device *dev); +int dev_mc_add(struct net_device *dev, const unsigned char *addr); +int dev_mc_add_global(struct net_device *dev, const unsigned char *addr); +int dev_mc_add_excl(struct net_device *dev, const unsigned char *addr); +int dev_mc_del(struct net_device *dev, const unsigned char *addr); +int dev_mc_del_global(struct net_device *dev, const unsigned char *addr); +int dev_mc_sync(struct net_device *to, struct net_device *from); +int dev_mc_sync_multiple(struct net_device *to, struct net_device *from); +void dev_mc_unsync(struct net_device *to, struct net_device *from); +void dev_mc_flush(struct net_device *dev); +void dev_mc_init(struct net_device *dev); /* Functions used for secondary unicast and multicast support */ -extern void dev_set_rx_mode(struct net_device *dev); -extern void __dev_set_rx_mode(struct net_device *dev); -extern int dev_set_promiscuity(struct net_device *dev, int inc); -extern int dev_set_allmulti(struct net_device *dev, int inc); -extern void netdev_state_change(struct net_device *dev); -extern void netdev_notify_peers(struct net_device *dev); -extern void netdev_features_change(struct net_device *dev); +void dev_set_rx_mode(struct net_device *dev); +void __dev_set_rx_mode(struct net_device *dev); +int dev_set_promiscuity(struct net_device *dev, int inc); +int dev_set_allmulti(struct net_device *dev, int inc); +void netdev_state_change(struct net_device *dev); +void netdev_notify_peers(struct net_device *dev); +void netdev_features_change(struct net_device *dev); /* Load a device via the kmod */ -extern void dev_load(struct net *net, const char *name); -extern struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev, - struct rtnl_link_stats64 *storage); -extern void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64, - const struct net_device_stats *netdev_stats); +void dev_load(struct net *net, const char *name); +struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev, + struct rtnl_link_stats64 *storage); +void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64, + const struct net_device_stats *netdev_stats); extern int netdev_max_backlog; extern int netdev_tstamp_prequeue; extern int weight_p; extern int bpf_jit_enable; -extern bool netdev_has_upper_dev(struct net_device *dev, - struct net_device *upper_dev); -extern bool netdev_has_any_upper_dev(struct net_device *dev); -extern struct net_device *netdev_all_upper_get_next_dev_rcu(struct net_device *dev, - struct list_head **iter); +bool netdev_has_upper_dev(struct net_device *dev, struct net_device *upper_dev); +bool netdev_has_any_upper_dev(struct net_device *dev); +struct net_device *netdev_all_upper_get_next_dev_rcu(struct net_device *dev, + struct list_head **iter); /* iterate through upper list, must be called under RCU read lock */ #define netdev_for_each_all_upper_dev_rcu(dev, updev, iter) \ @@ -2833,10 +2818,10 @@ extern struct net_device *netdev_all_upper_get_next_dev_rcu(struct net_device *d updev; \ updev = netdev_all_upper_get_next_dev_rcu(dev, &(iter))) -extern void *netdev_lower_get_next_private(struct net_device *dev, - struct list_head **iter); -extern void *netdev_lower_get_next_private_rcu(struct net_device *dev, - struct list_head **iter); +void *netdev_lower_get_next_private(struct net_device *dev, + struct list_head **iter); +void *netdev_lower_get_next_private_rcu(struct net_device *dev, + struct list_head **iter); #define netdev_for_each_lower_private(dev, priv, iter) \ for (iter = (dev)->adj_list.lower.next, \ @@ -2850,27 +2835,26 @@ extern void *netdev_lower_get_next_private_rcu(struct net_device *dev, priv; \ priv = netdev_lower_get_next_private_rcu(dev, &(iter))) -extern void *netdev_adjacent_get_private(struct list_head *adj_list); -extern struct net_device *netdev_master_upper_dev_get(struct net_device *dev); -extern struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev); -extern int netdev_upper_dev_link(struct net_device *dev, +void *netdev_adjacent_get_private(struct list_head *adj_list); +struct net_device *netdev_master_upper_dev_get(struct net_device *dev); +struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev); +int netdev_upper_dev_link(struct net_device *dev, struct net_device *upper_dev); +int netdev_master_upper_dev_link(struct net_device *dev, struct net_device *upper_dev); -extern int netdev_master_upper_dev_link(struct net_device *dev, - struct net_device *upper_dev); -extern int netdev_master_upper_dev_link_private(struct net_device *dev, - struct net_device *upper_dev, - void *private); -extern void netdev_upper_dev_unlink(struct net_device *dev, - struct net_device *upper_dev); -extern void *netdev_lower_dev_get_private_rcu(struct net_device *dev, - struct net_device *lower_dev); -extern void *netdev_lower_dev_get_private(struct net_device *dev, - struct net_device *lower_dev); -extern int skb_checksum_help(struct sk_buff *skb); -extern struct sk_buff *__skb_gso_segment(struct sk_buff *skb, - netdev_features_t features, bool tx_path); -extern struct sk_buff *skb_mac_gso_segment(struct sk_buff *skb, - netdev_features_t features); +int netdev_master_upper_dev_link_private(struct net_device *dev, + struct net_device *upper_dev, + void *private); +void netdev_upper_dev_unlink(struct net_device *dev, + struct net_device *upper_dev); +void *netdev_lower_dev_get_private_rcu(struct net_device *dev, + struct net_device *lower_dev); +void *netdev_lower_dev_get_private(struct net_device *dev, + struct net_device *lower_dev); +int skb_checksum_help(struct sk_buff *skb); +struct sk_buff *__skb_gso_segment(struct sk_buff *skb, + netdev_features_t features, bool tx_path); +struct sk_buff *skb_mac_gso_segment(struct sk_buff *skb, + netdev_features_t features); static inline struct sk_buff *skb_gso_segment(struct sk_buff *skb, netdev_features_t features) @@ -2892,30 +2876,30 @@ static inline bool can_checksum_protocol(netdev_features_t features, } #ifdef CONFIG_BUG -extern void netdev_rx_csum_fault(struct net_device *dev); +void netdev_rx_csum_fault(struct net_device *dev); #else static inline void netdev_rx_csum_fault(struct net_device *dev) { } #endif /* rx skb timestamps */ -extern void net_enable_timestamp(void); -extern void net_disable_timestamp(void); +void net_enable_timestamp(void); +void net_disable_timestamp(void); #ifdef CONFIG_PROC_FS -extern int __init dev_proc_init(void); +int __init dev_proc_init(void); #else #define dev_proc_init() 0 #endif -extern int netdev_class_create_file(struct class_attribute *class_attr); -extern void netdev_class_remove_file(struct class_attribute *class_attr); +int netdev_class_create_file(struct class_attribute *class_attr); +void netdev_class_remove_file(struct class_attribute *class_attr); extern struct kobj_ns_type_operations net_ns_type_operations; -extern const char *netdev_drivername(const struct net_device *dev); +const char *netdev_drivername(const struct net_device *dev); -extern void linkwatch_run_queue(void); +void linkwatch_run_queue(void); static inline netdev_features_t netdev_get_wanted_features( struct net_device *dev) @@ -3007,22 +2991,22 @@ static inline const char *netdev_name(const struct net_device *dev) return dev->name; } -extern __printf(3, 4) +__printf(3, 4) int netdev_printk(const char *level, const struct net_device *dev, const char *format, ...); -extern __printf(2, 3) +__printf(2, 3) int netdev_emerg(const struct net_device *dev, const char *format, ...); -extern __printf(2, 3) +__printf(2, 3) int netdev_alert(const struct net_device *dev, const char *format, ...); -extern __printf(2, 3) +__printf(2, 3) int netdev_crit(const struct net_device *dev, const char *format, ...); -extern __printf(2, 3) +__printf(2, 3) int netdev_err(const struct net_device *dev, const char *format, ...); -extern __printf(2, 3) +__printf(2, 3) int netdev_warn(const struct net_device *dev, const char *format, ...); -extern __printf(2, 3) +__printf(2, 3) int netdev_notice(const struct net_device *dev, const char *format, ...); -extern __printf(2, 3) +__printf(2, 3) int netdev_info(const struct net_device *dev, const char *format, ...); #define MODULE_ALIAS_NETDEV(device) \ |
