#include <linux/ioctl.h>
-#ifdef CONFIG_COBALT_MICRO_SERVER
-/* Save memory */
-#define ISDN_MAX_DRIVERS 2
-#define ISDN_MAX_CHANNELS 8
-#else
#define ISDN_MAX_DRIVERS 32
#define ISDN_MAX_CHANNELS 64
-#endif
/* New ioctl-codes */
#define IIOCNETAIF _IO('I',1)
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/tcp.h>
+#include <linux/mutex.h>
#define ISDN_TTY_MAJOR 43
#define ISDN_TTYAUX_MAJOR 44
/* Local interface-data */
typedef struct isdn_net_local_s {
ulong magic;
- char name[10]; /* Name of device */
struct net_device_stats stats; /* Ethernet Statistics */
int isdn_device; /* Index to isdn-device */
int isdn_channel; /* Index to isdn-channel */
struct ktermios normal_termios; /* For saving termios structs */
struct ktermios callout_termios;
wait_queue_head_t open_wait, close_wait;
- struct semaphore write_sem;
spinlock_t readlock;
} modem_info;
int v110emu[ISDN_MAX_CHANNELS]; /* V.110 emulator-mode 0=none */
atomic_t v110use[ISDN_MAX_CHANNELS]; /* Usage-Semaphore for stream */
isdn_v110_stream *v110[ISDN_MAX_CHANNELS]; /* V.110 private data */
- struct semaphore sem; /* serialize list access*/
+ struct mutex mtx; /* serialize list access*/
unsigned long global_features;
} isdn_dev;