114 struct ppp {  struct
115 	struct ppp_file	file;		/* stuff for read/write/poll 0 */  argument
116 	struct file	*owner;		/* file that owns this unit 48 */
117 	struct list_head channels;	/* list of attached channels 4c */
118 	int		n_channels;	/* how many channels are attached 54 */
119 	spinlock_t	rlock;		/* lock for receive side 58 */
120 	spinlock_t	wlock;		/* lock for transmit side 5c */
121 	int		mru;		/* max receive unit 60 */
122 	unsigned int	flags;		/* control bits 64 */
123 	unsigned int	xstate;		/* transmit state bits 68 */
124 	unsigned int	rstate;		/* receive state bits 6c */
125 	int		debug;		/* debug flags 70 */
149 	struct net	*ppp_net;	/* the net we belong to */  argument
150 	struct ppp_link_stats stats64;	/* 64 bit network stats */  argument
174 	struct ppp	*ppp;		/* ppp unit we're connected to */  member
360 #define ppp_xmit_lock(ppp)	spin_lock_bh(&(ppp)->wlock)  argument
361 #define ppp_xmit_unlock(ppp)	spin_unlock_bh(&(ppp)->wlock)  argument
362 #define ppp_recv_lock(ppp)	spin_lock_bh(&(ppp)->rlock)  argument
363 #define ppp_recv_unlock(ppp)	spin_unlock_bh(&(ppp)->rlock)  argument
364 #define ppp_lock(ppp)		do { ppp_xmit_lock(ppp); \  argument
366 #define ppp_unlock(ppp)		do { ppp_recv_unlock(ppp); \  argument
389 	struct ppp *ppp;  in ppp_release()  local
441 			struct ppp *ppp = PF_TO_PPP(pf);  in ppp_read()  local
530 		struct ppp *ppp = PF_TO_PPP(pf);  in ppp_poll()  local
567 	struct ppp *ppp;  in ppp_ioctl()  local
828 	struct ppp *ppp;  in ppp_unattached_ioctl()  local
975 	struct ppp *ppp = netdev_priv(dev);  in ppp_start_xmit()  local
1018 	struct ppp *ppp = netdev_priv(dev);  in ppp_net_ioctl()  local
1061 	struct ppp *ppp = netdev_priv(dev);  in ppp_get_stats64()  local
1118 ppp_xmit_process(struct ppp *ppp)  in ppp_xmit_process()
1139 pad_compress_skb(struct ppp *ppp, struct sk_buff *skb)  in pad_compress_skb()
1194 ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)  in ppp_send_frame()
1312 ppp_push(struct ppp *ppp)  in ppp_push()
1368 static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)  in ppp_mp_explode()
1600 	struct ppp *ppp;  in ppp_channel_push()  local
1638 ppp_do_recv(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)  in ppp_do_recv()
1713 ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)  in ppp_receive_frame()
1732 ppp_receive_error(struct ppp *ppp)  in ppp_receive_error()
1740 ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)  in ppp_receive_nonmp_frame()
1879 ppp_decompress_frame(struct ppp *ppp, struct sk_buff *skb)  in ppp_decompress_frame()
1949 ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)  in ppp_receive_mp_frame()
2047 ppp_mp_insert(struct ppp *ppp, struct sk_buff *skb)  in ppp_mp_insert()
2069 ppp_mp_reconstruct(struct ppp *ppp)  in ppp_mp_reconstruct()
2371 ppp_set_compress(struct ppp *ppp, unsigned long arg)  in ppp_set_compress()
2442 ppp_ccp_peek(struct ppp *ppp, struct sk_buff *skb, int inbound)  in ppp_ccp_peek()
2527 ppp_ccp_closed(struct ppp *ppp)  in ppp_ccp_closed()
2635 ppp_get_stats(struct ppp *ppp, struct ppp_stats *st)  in ppp_get_stats()
2671 	struct ppp *ppp;  in ppp_create_interface()  local
2780 static void ppp_shutdown_interface(struct ppp *ppp)  in ppp_shutdown_interface()
2809 static void ppp_destroy_interface(struct ppp *ppp)  in ppp_destroy_interface()
2892 	struct ppp *ppp;  in ppp_connect_channel()  local
2934 	struct ppp *ppp;  in ppp_disconnect_channel()  local