1 /*
2  * Kernel CAPI 2.0 Module
3  *
4  * Copyright 1999 by Carsten Paeth <calle@calle.de>
5  * Copyright 2002 by Kai Germaschewski <kai@germaschewski.name>
6  *
7  * This software may be used and distributed according to the terms
8  * of the GNU General Public License, incorporated herein by reference.
9  *
10  */
11 
12 
13 #include <linux/kernel.h>
14 #include <linux/spinlock.h>
15 #include <linux/list.h>
16 #include <linux/isdn/capilli.h>
17 
18 #ifdef KCAPI_DEBUG
19 #define DBG(format, arg...) do {					\
20 		printk(KERN_DEBUG "%s: " format "\n" , __func__ , ## arg); \
21 	} while (0)
22 #else
23 #define DBG(format, arg...) /* */
24 #endif
25 
26 enum {
27 	CAPI_CTR_DETACHED = 0,
28 	CAPI_CTR_DETECTED = 1,
29 	CAPI_CTR_LOADING  = 2,
30 	CAPI_CTR_RUNNING  = 3,
31 };
32 
33 extern struct list_head capi_drivers;
34 extern struct mutex capi_drivers_lock;
35 
36 extern struct capi_ctr *capi_controller[CAPI_MAXCONTR];
37 extern struct mutex capi_controller_lock;
38 
39 extern struct capi20_appl *capi_applications[CAPI_MAXAPPL];
40 
41 #ifdef CONFIG_PROC_FS
42 
43 void kcapi_proc_init(void);
44 void kcapi_proc_exit(void);
45 
46 #else
47 
kcapi_proc_init(void)48 static inline void kcapi_proc_init(void) { };
kcapi_proc_exit(void)49 static inline void kcapi_proc_exit(void) { };
50 
51 #endif
52