#ifndef _AX25_H
#define _AX25_H
-#include <linux/config.h>
#include <linux/ax25.h>
#include <linux/spinlock.h>
#include <linux/timer.h>
#define AX25_DEF_CONMODE 2 /* Connected mode allowed */
#define AX25_DEF_WINDOW 2 /* Window=2 */
#define AX25_DEF_EWINDOW 32 /* Module-128 Window=32 */
-#define AX25_DEF_T1 (10 * HZ) /* T1=10s */
-#define AX25_DEF_T2 (3 * HZ) /* T2=3s */
-#define AX25_DEF_T3 (300 * HZ) /* T3=300s */
+#define AX25_DEF_T1 10000 /* T1=10s */
+#define AX25_DEF_T2 3000 /* T2=3s */
+#define AX25_DEF_T3 300000 /* T3=300s */
#define AX25_DEF_N2 10 /* N2=10 */
-#define AX25_DEF_IDLE (0 * 60 * HZ) /* Idle=None */
+#define AX25_DEF_IDLE 0 /* Idle=None */
#define AX25_DEF_PACLEN 256 /* Paclen=256 */
#define AX25_DEF_PROTOCOL AX25_PROTO_STD_SIMPLEX /* Standard AX.25 */
-#define AX25_DEF_DS_TIMEOUT (3 * 60 * HZ) /* DAMA timeout 3 minutes */
+#define AX25_DEF_DS_TIMEOUT 180000 /* DAMA timeout 3 minutes */
typedef struct ax25_uid_assoc {
struct hlist_node uid_node;
typedef struct ax25_route {
struct ax25_route *next;
- atomic_t ref;
+ atomic_t refcount;
ax25_address callsign;
struct net_device *dev;
ax25_digi *digipeat;
char ip_mode;
- struct timer_list timer;
} ax25_route;
+static inline void ax25_hold_route(ax25_route *ax25_rt)
+{
+ atomic_inc(&ax25_rt->refcount);
+}
+
+extern void __ax25_put_route(ax25_route *ax25_rt);
+
+static inline void ax25_put_route(ax25_route *ax25_rt)
+{
+ if (atomic_dec_and_test(&ax25_rt->refcount))
+ __ax25_put_route(ax25_rt);
+}
+
typedef struct {
char slave; /* slave_mode? */
struct timer_list slave_timer; /* timeout timer */
extern void ax25_rt_device_down(struct net_device *);
extern int ax25_rt_ioctl(unsigned int, void __user *);
extern struct file_operations ax25_route_fops;
+extern ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
extern int ax25_rt_autobind(ax25_cb *, ax25_address *);
-extern ax25_route *ax25_rt_find_route(ax25_route *, ax25_address *,
- struct net_device *);
extern struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *);
extern void ax25_rt_free(void);
-static inline void ax25_put_route(ax25_route *ax25_rt)
-{
- atomic_dec(&ax25_rt->ref);
-}
-
/* ax25_std_in.c */
extern int ax25_std_frame_in(ax25_cb *, struct sk_buff *, int);