[linux-block.git] / include / net / datalink.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _NET_INET_DATALINK_H_
#define _NET_INET_DATALINK_H_

#include <linux/list.h>

struct llc_sap;
struct net_device;
struct packet_type;
struct sk_buff;

struct datalink_proto {
        unsigned char   type[8];

	struct llc_sap   *sap;

        unsigned short  header_length;

        int     (*rcvfunc)(struct sk_buff *, struct net_device *,
                                struct packet_type *, struct net_device *);
	int     (*request)(struct datalink_proto *, struct sk_buff *,
			   const unsigned char *);
	struct list_head node;
};

struct datalink_proto *make_EII_client(void);
void destroy_EII_client(struct datalink_proto *dl);
#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef _NET_INET_DATALINK_H_
	3	#define _NET_INET_DATALINK_H_
	4
949d6b40 JK	5	#include <linux/list.h>
	6
	7	struct llc_sap;
	8	struct net_device;
	9	struct packet_type;
	10	struct sk_buff;
	11
1da177e4 LT	12	struct datalink_proto {
	13	unsigned char type[8];
	14
	15	struct llc_sap *sap;
	16
	17	unsigned short header_length;
	18
	19	int (rcvfunc)(struct sk_buff , struct net_device *,
f2ccd8fa	20	struct packet_type , struct net_device );
1da177e4	21	int (request)(struct datalink_proto , struct sk_buff *,
2ef6db76	22	const unsigned char *);
1da177e4 LT	23	struct list_head node;
	24	};
	25
7780d8ae RK	26	struct datalink_proto *make_EII_client(void);
7780d8ae RK	27	void destroy_EII_client(struct datalink_proto *dl);
1da177e4	28	#endif