drivers/isdn/capi/kcapi.h

   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
  48 static inline void kcapi_proc_init(void) { };
  49 static inline void kcapi_proc_exit(void) { };
  50
  51 #endif