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-rw-r--r--net/batman-adv/main.h44
1 files changed, 24 insertions, 20 deletions
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index dc24869..148b49e 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -34,16 +34,18 @@
#define TQ_MAX_VALUE 255
#define JITTER 20
-#define TTL 50 /* Time To Live of broadcast messages */
-#define PURGE_TIMEOUT 200 /* purge originators after time in seconds if no
- * valid packet comes in -> TODO: check
- * influence on TQ_LOCAL_WINDOW_SIZE */
-#define LOCAL_HNA_TIMEOUT 3600 /* in seconds */
+ /* Time To Live of broadcast messages */
+#define TTL 50
-#define TQ_LOCAL_WINDOW_SIZE 64 /* sliding packet range of received originator
- * messages in squence numbers (should be a
- * multiple of our word size) */
+/* 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 */
+
+/* sliding packet range of received originator messages in squence numbers
+ * (should be a multiple of our word size) */
+#define TQ_LOCAL_WINDOW_SIZE 64
#define TQ_GLOBAL_WINDOW_SIZE 5
#define TQ_LOCAL_BIDRECT_SEND_MINIMUM 1
#define TQ_LOCAL_BIDRECT_RECV_MINIMUM 1
@@ -55,21 +57,20 @@
#define VIS_INTERVAL 5000 /* 5 seconds */
-/* how much worse secondary interfaces may be to
- * to be considered as bonding candidates */
-
+/* how much worse secondary interfaces may be to be considered as bonding
+ * candidates */
#define BONDING_TQ_THRESHOLD 50
-#define MAX_AGGREGATION_BYTES 512 /* should not be bigger than 512 bytes or
- * change the size of
- * forw_packet->direct_link_flags */
+/* should not be bigger than 512 bytes or change the size of
+ * forw_packet->direct_link_flags */
+#define MAX_AGGREGATION_BYTES 512
#define MAX_AGGREGATION_MS 100
#define SOFTIF_NEIGH_TIMEOUT 180000 /* 3 minutes */
+/* don't reset again within 30 seconds */
#define RESET_PROTECTION_MS 30000
#define EXPECTED_SEQNO_RANGE 65536
-/* don't reset again within 30 seconds */
#define MESH_INACTIVE 0
#define MESH_ACTIVE 1
@@ -84,12 +85,13 @@
#ifdef pr_fmt
#undef pr_fmt
#endif
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt /* Append 'batman-adv: ' before
- * kernel messages */
+/* Append 'batman-adv: ' before kernel messages */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-#define DBG_BATMAN 1 /* all messages related to routing / flooding /
- * broadcasting / etc */
-#define DBG_ROUTES 2 /* route or hna added / changed / deleted */
+/* all messages related to routing / flooding / broadcasting / etc */
+#define DBG_BATMAN 1
+/* route or tt entry added / changed / deleted */
+#define DBG_ROUTES 2
#define DBG_ALL 3
@@ -175,4 +177,6 @@ static inline int compare_eth(void *data1, void *data2)
return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
}
+#define atomic_dec_not_zero(v) atomic_add_unless((v), -1, 0)
+
#endif /* _NET_BATMAN_ADV_MAIN_H_ */
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