LXR linux/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
  26enum {
  27        CAPI_CTR_DETACHED = 0,
  28        CAPI_CTR_DETECTED = 1,
  29        CAPI_CTR_LOADING  = 2,
  30        CAPI_CTR_RUNNING  = 3,
  31};
  32
  33extern struct list_head capi_drivers;
  34extern struct mutex capi_drivers_lock;
  35
  36extern struct capi_ctr *capi_controller[CAPI_MAXCONTR];
  37extern struct mutex capi_controller_lock;
  38
  39extern struct capi20_appl *capi_applications[CAPI_MAXAPPL];
  40
  41#ifdef CONFIG_PROC_FS
  42
  43void kcapi_proc_init(void);
  44void kcapi_proc_exit(void);
  45
  46#else
  47
  48static inline void kcapi_proc_init(void) { };
  49static inline void kcapi_proc_exit(void) { };
  50
  51#endif
  52