1 /* SPDX-License-Identifier: GPL-2.0 */
3 * These are the public elements of the Linux LAPB module.
9 #include <linux/skbuff.h>
10 #include <linux/timer.h>
15 #define LAPB_BADTOKEN 1
16 #define LAPB_INVALUE 2
17 #define LAPB_CONNECTED 3
18 #define LAPB_NOTCONNECTED 4
19 #define LAPB_REFUSED 5
20 #define LAPB_TIMEDOUT 6
23 #define LAPB_STANDARD 0x00
24 #define LAPB_EXTENDED 0x01
32 struct lapb_register_struct
{
33 void (*connect_confirmation
)(struct net_device
*dev
, int reason
);
34 void (*connect_indication
)(struct net_device
*dev
, int reason
);
35 void (*disconnect_confirmation
)(struct net_device
*dev
, int reason
);
36 void (*disconnect_indication
)(struct net_device
*dev
, int reason
);
37 int (*data_indication
)(struct net_device
*dev
, struct sk_buff
*skb
);
38 void (*data_transmit
)(struct net_device
*dev
, struct sk_buff
*skb
);
41 struct lapb_parms_struct
{
53 extern int lapb_register(struct net_device
*dev
,
54 const struct lapb_register_struct
*callbacks
);
55 extern int lapb_unregister(struct net_device
*dev
);
56 extern int lapb_getparms(struct net_device
*dev
, struct lapb_parms_struct
*parms
);
57 extern int lapb_setparms(struct net_device
*dev
, struct lapb_parms_struct
*parms
);
58 extern int lapb_connect_request(struct net_device
*dev
);
59 extern int lapb_disconnect_request(struct net_device
*dev
);
60 extern int lapb_data_request(struct net_device
*dev
, struct sk_buff
*skb
);
61 extern int lapb_data_received(struct net_device
*dev
, struct sk_buff
*skb
);