diff options
Diffstat (limited to 'net/batman-adv/main.h')
| -rw-r--r-- | net/batman-adv/main.h | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index 86354e06eb48..94fa1c2393a6 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007-2011 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2012 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * @@ -28,7 +28,7 @@ #define DRIVER_DEVICE "batman-adv" #ifndef SOURCE_VERSION -#define SOURCE_VERSION "2012.0.0" +#define SOURCE_VERSION "2012.1.0" #endif /* B.A.T.M.A.N. parameters */ @@ -41,13 +41,14 @@ /* purge originators after time in seconds if no valid packet comes in * -> TODO: check influence on TQ_LOCAL_WINDOW_SIZE */ -#define PURGE_TIMEOUT 200 -#define TT_LOCAL_TIMEOUT 3600 /* in seconds */ -#define TT_CLIENT_ROAM_TIMEOUT 600 +#define PURGE_TIMEOUT 200000 /* 200 seconds */ +#define TT_LOCAL_TIMEOUT 3600000 /* in miliseconds */ +#define TT_CLIENT_ROAM_TIMEOUT 600000 /* in miliseconds */ /* sliding packet range of received originator messages in sequence numbers * (should be a multiple of our word size) */ #define TQ_LOCAL_WINDOW_SIZE 64 -#define TT_REQUEST_TIMEOUT 3 /* seconds we have to keep pending tt_req */ +#define TT_REQUEST_TIMEOUT 3000 /* miliseconds we have to keep + * pending tt_req */ #define TQ_GLOBAL_WINDOW_SIZE 5 #define TQ_LOCAL_BIDRECT_SEND_MINIMUM 1 @@ -56,8 +57,8 @@ #define TT_OGM_APPEND_MAX 3 /* number of OGMs sent with the last tt diff */ -#define ROAMING_MAX_TIME 20 /* Time in which a client can roam at most - * ROAMING_MAX_COUNT times */ +#define ROAMING_MAX_TIME 20000 /* Time in which a client can roam at most + * ROAMING_MAX_COUNT times in miliseconds*/ #define ROAMING_MAX_COUNT 5 #define NO_FLAGS 0 @@ -106,9 +107,7 @@ enum uev_type { #define GW_THRESHOLD 50 -/* - * Debug Messages - */ +/* Debug Messages */ #ifdef pr_fmt #undef pr_fmt #endif @@ -123,14 +122,7 @@ enum dbg_level { DBG_ALL = 7 }; - -/* - * Vis - */ - -/* - * Kernel headers - */ +/* Kernel headers */ #include <linux/mutex.h> /* mutex */ #include <linux/module.h> /* needed by all modules */ @@ -147,6 +139,7 @@ enum dbg_level { #include <linux/seq_file.h> #include "types.h" +extern char bat_routing_algo[]; extern struct list_head hardif_list; extern unsigned char broadcast_addr[]; @@ -157,6 +150,9 @@ void mesh_free(struct net_device *soft_iface); void inc_module_count(void); void dec_module_count(void); int is_my_mac(const uint8_t *addr); +int bat_algo_register(struct bat_algo_ops *bat_algo_ops); +int bat_algo_select(struct bat_priv *bat_priv, char *name); +int bat_algo_seq_print_text(struct seq_file *seq, void *offset); #ifdef CONFIG_BATMAN_ADV_DEBUG int debug_log(struct bat_priv *bat_priv, const char *fmt, ...) __printf(2, 3); @@ -202,6 +198,17 @@ static inline int compare_eth(const void *data1, const void *data2) return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0); } +/** + * has_timed_out - compares current time (jiffies) and timestamp + timeout + * @timestamp: base value to compare with (in jiffies) + * @timeout: added to base value before comparing (in milliseconds) + * + * Returns true if current time is after timestamp + timeout + */ +static inline bool has_timed_out(unsigned long timestamp, unsigned int timeout) +{ + return time_is_before_jiffies(timestamp + msecs_to_jiffies(timeout)); +} #define atomic_dec_not_zero(v) atomic_add_unless((v), -1, 0) |