Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

[pandora-kernel.git] / include / net / ax25.h

diff --git a/include/net/ax25.h b/include/net/ax25.h
index b749452..69374cd 100644 (file)
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -144,14 +144,14 @@ enum {
 #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;
@@ -182,14 +182,26 @@ typedef struct {
 
 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 */
@@ -348,17 +360,11 @@ extern int  ax25_check_iframes_acked(ax25_cb *, unsigned short);
 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);