115 struct ppp {  struct
116 	struct ppp_file	file;		/* stuff for read/write/poll 0 */  argument
117 	struct file	*owner;		/* file that owns this unit 48 */
118 	struct list_head channels;	/* list of attached channels 4c */
119 	int		n_channels;	/* how many channels are attached 54 */
120 	spinlock_t	rlock;		/* lock for receive side 58 */
121 	spinlock_t	wlock;		/* lock for transmit side 5c */
122 	int __percpu	*xmit_recursion; /* xmit recursion detect */
123 	int		mru;		/* max receive unit 60 */
124 	unsigned int	flags;		/* control bits 64 */
125 	unsigned int	xstate;		/* transmit state bits 68 */
126 	unsigned int	rstate;		/* receive state bits 6c */
127 	int		debug;		/* debug flags 70 */
151 	struct net	*ppp_net;	/* the net we belong to */  argument
152 	struct ppp_link_stats stats64;	/* 64 bit network stats */  argument
176 	struct ppp	*ppp;		/* ppp unit we're connected to */  member
368 #define ppp_xmit_lock(ppp)	spin_lock_bh(&(ppp)->wlock)  argument
369 #define ppp_xmit_unlock(ppp)	spin_unlock_bh(&(ppp)->wlock)  argument
370 #define ppp_recv_lock(ppp)	spin_lock_bh(&(ppp)->rlock)  argument
371 #define ppp_recv_unlock(ppp)	spin_unlock_bh(&(ppp)->rlock)  argument
372 #define ppp_lock(ppp)		do { ppp_xmit_lock(ppp); \  argument
374 #define ppp_unlock(ppp)		do { ppp_recv_unlock(ppp); \  argument
397 	struct ppp *ppp;  in ppp_release()  local
451 			struct ppp *ppp = PF_TO_PPP(pf);  in ppp_read()  local
547 		struct ppp *ppp = PF_TO_PPP(pf);  in ppp_poll()  local
617 	struct ppp *ppp;  in ppp_ioctl()  local
865 		struct ppp *ppp = PF_TO_PPP(pf);  in ppp_compat_ioctl()  local
922 	struct ppp *ppp;  in ppp_unattached_ioctl()  local
1014 	struct ppp *ppp;  in ppp_exit_net()  local
1045 static int ppp_unit_register(struct ppp *ppp, int unit, bool ifname_is_set)  in ppp_unit_register()
1111 	struct ppp *ppp = netdev_priv(dev);  in ppp_dev_configure()  local
1245 	struct ppp *ppp = netdev_priv(dev);  in ppp_nl_get_link_net()  local
1319 	struct ppp *ppp = netdev_priv(dev);  in ppp_start_xmit()  local
1363 	struct ppp *ppp = netdev_priv(dev);  in ppp_net_ioctl()  local
1406 	struct ppp *ppp = netdev_priv(dev);  in ppp_get_stats64()  local
1427 	struct ppp *ppp;  in ppp_dev_init()  local
1443 	struct ppp *ppp = netdev_priv(dev);  in ppp_dev_uninit()  local
1462 	struct ppp *ppp;  in ppp_dev_priv_destructor()  local
1503 static void __ppp_xmit_process(struct ppp *ppp, struct sk_buff *skb)  in __ppp_xmit_process()
1526 static void ppp_xmit_process(struct ppp *ppp, struct sk_buff *skb)  in ppp_xmit_process()
1551 pad_compress_skb(struct ppp *ppp, struct sk_buff *skb)  in pad_compress_skb()
1606 ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)  in ppp_send_frame()
1726 ppp_push(struct ppp *ppp)  in ppp_push()
1782 static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)  in ppp_mp_explode()
2011 	struct ppp *ppp;  in __ppp_channel_push()  local
2060 ppp_do_recv(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)  in ppp_do_recv()
2175 ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)  in ppp_receive_frame()
2194 ppp_receive_error(struct ppp *ppp)  in ppp_receive_error()
2202 ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)  in ppp_receive_nonmp_frame()
2346 ppp_decompress_frame(struct ppp *ppp, struct sk_buff *skb)  in ppp_decompress_frame()
2419 ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)  in ppp_receive_mp_frame()
2519 ppp_mp_insert(struct ppp *ppp, struct sk_buff *skb)  in ppp_mp_insert()
2541 ppp_mp_reconstruct(struct ppp *ppp)  in ppp_mp_reconstruct()
2843 ppp_set_compress(struct ppp *ppp, struct ppp_option_data *data)  in ppp_set_compress()
2912 ppp_ccp_peek(struct ppp *ppp, struct sk_buff *skb, int inbound)  in ppp_ccp_peek()
2997 ppp_ccp_closed(struct ppp *ppp)  in ppp_ccp_closed()
3105 ppp_get_stats(struct ppp *ppp, struct ppp_stats *st)  in ppp_get_stats()
3146 	struct ppp *ppp;  in ppp_create_interface()  local
3194 static void ppp_destroy_interface(struct ppp *ppp)  in ppp_destroy_interface()
3278 	struct ppp *ppp;  in ppp_connect_channel()  local
3329 	struct ppp *ppp;  in ppp_disconnect_channel()  local