drm/panel-edp: Add STA 116QHD024002
[drm/drm-misc.git] / include / linux / lapb.h
blobb5333f9413dcaad2815af0432fcaed2de3d60c02
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * These are the public elements of the Linux LAPB module.
4 */
6 #ifndef LAPB_KERNEL_H
7 #define LAPB_KERNEL_H
9 #include <linux/skbuff.h>
10 #include <linux/timer.h>
12 struct net_device;
14 #define LAPB_OK 0
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
21 #define LAPB_NOMEM 7
23 #define LAPB_STANDARD 0x00
24 #define LAPB_EXTENDED 0x01
26 #define LAPB_SLP 0x00
27 #define LAPB_MLP 0x02
29 #define LAPB_DTE 0x00
30 #define LAPB_DCE 0x04
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 {
42 unsigned int t1;
43 unsigned int t1timer;
44 unsigned int t2;
45 unsigned int t2timer;
46 unsigned int n2;
47 unsigned int n2count;
48 unsigned int window;
49 unsigned int state;
50 unsigned int mode;
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);
63 #endif