llc_input.c File Reference

#include <linux/netdevice.h>
#include <linux/slab.h>
#include <linux/export.h>
#include <net/net_namespace.h>
#include <net/llc.h>
#include <net/llc_pdu.h>
#include <net/llc_sap.h>

Go to the source code of this file.

Macros
#define	dprintk(args...)

Functions
void	llc_add_pack (int type, void(*handler)(struct llc_sap *sap, struct sk_buff *skb))
void	llc_remove_pack (int type)
void	llc_set_station_handler (void(*handler)(struct sk_buff *skb))
int	llc_rcv (struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev)
	EXPORT_SYMBOL (llc_add_pack)
	EXPORT_SYMBOL (llc_remove_pack)
	EXPORT_SYMBOL (llc_set_station_handler)

Macro Definition Documentation

#define dprintk

(

args...

)

Definition at line 25 of file llc_input.c.

Function Documentation

EXPORT_SYMBOL

(

llc_add_pack

)

EXPORT_SYMBOL

(

llc_remove_pack

)

EXPORT_SYMBOL

(

llc_set_station_handler

)

void llc_add_pack	(	int	type,
		void(*)(struct llc_sap *sap, struct sk_buff *skb)	handler
	)

Definition at line 42 of file llc_input.c.

int llc_rcv	(	struct sk_buff *	skb,
		struct net_device *	dev,
		struct packet_type *	pt,
		struct net_device *	orig_dev
	)

llc_rcv - 802.2 entry point from net lower layers : received pdu : device that receive pdu : packet type

When the system receives a 802.2 frame this function is called. It checks SAP and connection of received pdu and passes frame to llc_{station,sap,conn}_rcv for sending to proper state machine. If the frame is related to a busy connection (a connection is sending data now), it queues this frame in the connection's backlog.

Definition at line 154 of file llc_input.c.

void llc_remove_pack

(

int

type

)

Definition at line 50 of file llc_input.c.

void llc_set_station_handler

(

void(*)(struct sk_buff *skb)

handler

)

Definition at line 57 of file llc_input.c.