132 	struct tun_struct __rcu *tun;
145 	struct tun_struct *detached;
158 	struct tun_struct *tun;
178 struct tun_struct {  struct
259 static void tun_napi_init(struct tun_struct *tun, struct tun_file *tfile,  in tun_napi_init()
289 static inline bool tun_legacy_is_little_endian(struct tun_struct *tun)  in tun_legacy_is_little_endian()
295 static long tun_get_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_get_vnet_be()
305 static long tun_set_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_set_vnet_be()
320 static inline bool tun_legacy_is_little_endian(struct tun_struct *tun)  in tun_legacy_is_little_endian()
325 static long tun_get_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_get_vnet_be()
330 static long tun_set_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_set_vnet_be()
336 static inline bool tun_is_little_endian(struct tun_struct *tun)  in tun_is_little_endian()
342 static inline u16 tun16_to_cpu(struct tun_struct *tun, __virtio16 val)  in tun16_to_cpu()
347 static inline __virtio16 cpu_to_tun16(struct tun_struct *tun, u16 val)  in cpu_to_tun16()
368 static struct tun_flow_entry *tun_flow_create(struct tun_struct *tun,  in tun_flow_create()
389 static void tun_flow_delete(struct tun_struct *tun, struct tun_flow_entry *e)  in tun_flow_delete()
398 static void tun_flow_flush(struct tun_struct *tun)  in tun_flow_flush()
413 static void tun_flow_delete_by_queue(struct tun_struct *tun, u16 queue_index)  in tun_flow_delete_by_queue()
432 	struct tun_struct *tun = from_timer(tun, t, flow_gc_timer);  in tun_flow_cleanup()
462 static void tun_flow_update(struct tun_struct *tun, u32 rxhash,  in tun_flow_update()
512 static u16 tun_automq_select_queue(struct tun_struct *tun, struct sk_buff *skb)  in tun_automq_select_queue()
533 static u16 tun_ebpf_select_queue(struct tun_struct *tun, struct sk_buff *skb)  in tun_ebpf_select_queue()
553 	struct tun_struct *tun = netdev_priv(dev);  in tun_select_queue()
566 static inline bool tun_not_capable(struct tun_struct *tun)  in tun_not_capable()
576 static void tun_set_real_num_queues(struct tun_struct *tun)  in tun_set_real_num_queues()
582 static void tun_disable_queue(struct tun_struct *tun, struct tun_file *tfile)  in tun_disable_queue()
589 static struct tun_struct *tun_enable_queue(struct tun_file *tfile)  in tun_enable_queue()
591 	struct tun_struct *tun = tfile->detached;  in tun_enable_queue()
627 	struct tun_struct *tun;  in __tun_detach()
681 	struct tun_struct *tun;  in tun_detach()
695 	struct tun_struct *tun = netdev_priv(dev);  in tun_detach_all()
736 static int tun_attach(struct tun_struct *tun, struct file *file,  in tun_attach()
830 static struct tun_struct *tun_get(struct tun_file *tfile)  in tun_get()
832 	struct tun_struct *tun;  in tun_get()
843 static void tun_put(struct tun_struct *tun)  in tun_put()
978 static void tun_automq_xmit(struct tun_struct *tun, struct sk_buff *skb)  in tun_automq_xmit()
996 static unsigned int run_ebpf_filter(struct tun_struct *tun,  in run_ebpf_filter()
1011 	struct tun_struct *tun = netdev_priv(dev);  in tun_net_xmit()
1085 	struct tun_struct *tun = netdev_priv(dev);  in tun_net_fix_features()
1092 	struct tun_struct *tun = netdev_priv(dev);  in tun_set_headroom()
1103 	struct tun_struct *tun = netdev_priv(dev);  in tun_net_get_stats64()
1114 	struct tun_struct *tun = netdev_priv(dev);  in tun_xdp_set()
1154 		struct tun_struct *tun = netdev_priv(dev);  in tun_net_change_carrier()
1189 	struct tun_struct *tun = netdev_priv(dev);  in tun_xdp_xmit()
1267 static void tun_flow_init(struct tun_struct *tun)  in tun_flow_init()
1280 static void tun_flow_uninit(struct tun_struct *tun)  in tun_flow_uninit()
1292 	struct tun_struct *tun = netdev_priv(dev);  in tun_net_init()
1325 static bool tun_sock_writeable(struct tun_struct *tun, struct tun_file *tfile)  in tun_sock_writeable()
1338 	struct tun_struct *tun = tun_get(tfile);  in tun_chr_poll()
1449 static void tun_rx_batched(struct tun_struct *tun, struct tun_file *tfile,  in tun_rx_batched()
1489 static bool tun_can_build_skb(struct tun_struct *tun, struct tun_file *tfile,  in tun_can_build_skb()
1530 static int tun_xdp_act(struct tun_struct *tun, struct bpf_prog *xdp_prog,  in tun_xdp_act()
1562 static struct sk_buff *tun_build_skb(struct tun_struct *tun,  in tun_build_skb()
1648 static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile,  in tun_get_user()
1927 	struct tun_struct *tun = tun_get(tfile);  in tun_chr_write_iter()
1943 static ssize_t tun_put_user_xdp(struct tun_struct *tun,  in tun_put_user_xdp()
1974 static ssize_t tun_put_user(struct tun_struct *tun,  in tun_put_user()
2105 static ssize_t tun_do_read(struct tun_struct *tun, struct tun_file *tfile,  in tun_do_read()
2146 	struct tun_struct *tun = tun_get(tfile);  in tun_chr_read_iter()
2172 static int __tun_set_ebpf(struct tun_struct *tun,  in __tun_set_ebpf()
2199 	struct tun_struct *tun = netdev_priv(dev);  in tun_free_netdev()
2217 	struct tun_struct *tun = netdev_priv(dev);  in tun_setup()
2260 	struct tun_struct *tun = netdev_priv(dev);  in tun_fill_info()
2297 	.priv_size	= sizeof(struct tun_struct),
2330 static int tun_xdp_one(struct tun_struct *tun,  in tun_xdp_one()
2434 	struct tun_struct *tun = tun_get(tfile);  in tun_sendmsg()
2480 	struct tun_struct *tun = tun_get(tfile);  in tun_recvmsg()
2531 	struct tun_struct *tun;  in tun_peek_len()
2557 static int tun_flags(struct tun_struct *tun)  in tun_flags()
2565 	struct tun_struct *tun = netdev_priv(to_net_dev(dev));  in tun_flags_show()
2572 	struct tun_struct *tun = netdev_priv(to_net_dev(dev));  in owner_show()
2582 	struct tun_struct *tun = netdev_priv(to_net_dev(dev));  in group_show()
2606 	struct tun_struct *tun;  in tun_set_iff()
2690 		dev = alloc_netdev_mqs(sizeof(struct tun_struct), name,  in tun_set_iff()
2785 static void tun_get_iff(struct tun_struct *tun, struct ifreq *ifr)  in tun_get_iff()
2795 static int set_offload(struct tun_struct *tun, unsigned long arg)  in set_offload()
2831 static void tun_detach_filter(struct tun_struct *tun, int n)  in tun_detach_filter()
2846 static int tun_attach_filter(struct tun_struct *tun)  in tun_attach_filter()
2866 static void tun_set_sndbuf(struct tun_struct *tun)  in tun_set_sndbuf()
2880 	struct tun_struct *tun;  in tun_set_queue()
2913 static int tun_set_ebpf(struct tun_struct *tun, struct tun_prog __rcu **prog_p,  in tun_set_ebpf()
2977 	struct tun_struct *tun;  in __tun_chr_ioctl()
3406 	struct tun_struct *tun;  in tun_chr_show_fdinfo()
3466 	struct tun_struct *tun = netdev_priv(dev);  in tun_get_link_ksettings()
3475 	struct tun_struct *tun = netdev_priv(dev);  in tun_set_link_ksettings()
3483 	struct tun_struct *tun = netdev_priv(dev);  in tun_get_drvinfo()
3500 	struct tun_struct *tun = netdev_priv(dev);  in tun_get_msglevel()
3507 	struct tun_struct *tun = netdev_priv(dev);  in tun_set_msglevel()
3517 	struct tun_struct *tun = netdev_priv(dev);  in tun_get_coalesce()
3529 	struct tun_struct *tun = netdev_priv(dev);  in tun_set_coalesce()
3552 static int tun_queue_resize(struct tun_struct *tun)  in tun_queue_resize()
3583 	struct tun_struct *tun = netdev_priv(dev);  in tun_device_event()