xref: /openbmc/linux/drivers/isdn/mISDN/core.h (revision 9964f084)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright 2008  by Karsten Keil <kkeil@novell.com>
4  */
5 
6 #ifndef mISDN_CORE_H
7 #define mISDN_CORE_H
8 
9 extern struct mISDNdevice	*get_mdevice(u_int);
10 extern int			get_mdevice_count(void);
11 
12 /* stack status flag */
13 #define mISDN_STACK_ACTION_MASK		0x0000ffff
14 #define mISDN_STACK_COMMAND_MASK	0x000f0000
15 #define mISDN_STACK_STATUS_MASK		0xfff00000
16 /* action bits 0-15 */
17 #define mISDN_STACK_WORK	0
18 #define mISDN_STACK_SETUP	1
19 #define mISDN_STACK_CLEARING	2
20 #define mISDN_STACK_RESTART	3
21 #define mISDN_STACK_WAKEUP	4
22 #define mISDN_STACK_ABORT	15
23 /* command bits 16-19 */
24 #define mISDN_STACK_STOPPED	16
25 #define mISDN_STACK_INIT	17
26 #define mISDN_STACK_THREADSTART	18
27 /* status bits 20-31 */
28 #define mISDN_STACK_BCHANNEL	20
29 #define mISDN_STACK_ACTIVE      29
30 #define mISDN_STACK_RUNNING     30
31 #define mISDN_STACK_KILLED      31
32 
33 
34 /* manager options */
35 #define MGR_OPT_USER		24
36 #define MGR_OPT_NETWORK		25
37 
38 extern int	connect_Bstack(struct mISDNdevice *, struct mISDNchannel *,
39 			       u_int, struct sockaddr_mISDN *);
40 extern int	connect_layer1(struct mISDNdevice *, struct mISDNchannel *,
41 			       u_int, struct sockaddr_mISDN *);
42 extern int	create_l2entity(struct mISDNdevice *, struct mISDNchannel *,
43 				u_int, struct sockaddr_mISDN *);
44 
45 extern int	create_stack(struct mISDNdevice *);
46 extern int	create_teimanager(struct mISDNdevice *);
47 extern void	delete_teimanager(struct mISDNchannel *);
48 extern void	delete_channel(struct mISDNchannel *);
49 extern void	delete_stack(struct mISDNdevice *);
50 extern void	mISDN_initstack(u_int *);
51 extern int      misdn_sock_init(u_int *);
52 extern void     misdn_sock_cleanup(void);
53 extern void	add_layer2(struct mISDNchannel *, struct mISDNstack *);
54 extern void	__add_layer2(struct mISDNchannel *, struct mISDNstack *);
55 
56 extern u_int		get_all_Bprotocols(void);
57 struct Bprotocol	*get_Bprotocol4mask(u_int);
58 struct Bprotocol	*get_Bprotocol4id(u_int);
59 
60 extern int	mISDN_inittimer(u_int *);
61 extern void	mISDN_timer_cleanup(void);
62 
63 extern int	Isdnl1_Init(u_int *);
64 extern void	Isdnl1_cleanup(void);
65 extern int	Isdnl2_Init(u_int *);
66 extern void	Isdnl2_cleanup(void);
67 
68 extern void	mISDN_init_clock(u_int *);
69 
70 #endif
71