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packages/net/olsrd/patches/210-olsrd-fixes-sven-ola.patch
pavlov 07e70aee64 merge olsrd changes with freifunks code changes. compiles completely, but have not tested with an actually mesh. 
git-svn-id: svn://svn.openwrt.org/openwrt/packages@6273 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-02-06 16:45:04 +00:00

213 lines
6.6 KiB
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diff -Nur olsrd-0.4.10.orig/src/defs.h olsrd-0.4.10/src/defs.h
--- olsrd-0.4.10.orig/src/defs.h 2006-11-28 21:17:27.000000000 +0100
+++ olsrd-0.4.10/src/defs.h 2006-11-28 21:18:46.000000000 +0100
@@ -68,10 +68,10 @@
#define OLSRD_GLOBAL_CONF_FILE "/etc/" OLSRD_CONF_FILE_NAME
#endif
-#define HOPCNT_MAX 32 /* maximum hops number */
+#define HOPCNT_MAX 64 /* maximum hops number */
#define MAXMESSAGESIZE 1500 /* max broadcast size */
#define UDP_IPV4_HDRSIZE 28
-#define UDP_IPV6_HDRSIZE 48
+#define UDP_IPV6_HDRSIZE 62
#define MAX_IFS 32
/* Debug helper macro */
diff -Nur olsrd-0.4.10.orig/src/interfaces.h olsrd-0.4.10/src/interfaces.h
--- olsrd-0.4.10.orig/src/interfaces.h 2005-06-03 10:00:55.000000000 +0200
+++ olsrd-0.4.10/src/interfaces.h 2006-11-28 21:18:01.000000000 +0100
@@ -136,6 +136,8 @@
struct vtimes valtimes;
struct if_gen_property *gen_properties;/* Generic interface properties */
+
+ int ttl_index; /* index in TTL array for fish-eye */
struct interface *int_next;
};
diff -Nur olsrd-0.4.10.orig/src/link_set.c olsrd-0.4.10/src/link_set.c
--- olsrd-0.4.10.orig/src/link_set.c 2006-11-28 21:17:27.000000000 +0100
+++ olsrd-0.4.10/src/link_set.c 2006-11-28 21:18:01.000000000 +0100
@@ -963,8 +963,9 @@
entry->loss_link_quality =
(float)(entry->total_packets - entry->lost_packets) /
- (float)(entry->loss_window_size);
-
+ (float)(entry->loss_window_size < (2 * 4) ? entry->loss_window_size:
+ 4 * ((entry->loss_window_size / 4 - 1) * entry->total_packets + entry->loss_window_size) / entry->loss_window_size);
+
// multiply the calculated link quality with the user-specified multiplier
entry->loss_link_quality *= entry->loss_link_multiplier;
diff -Nur olsrd-0.4.10.orig/src/lq_packet.c olsrd-0.4.10/src/lq_packet.c
--- olsrd-0.4.10.orig/src/lq_packet.c 2005-11-17 02:58:51.000000000 +0100
+++ olsrd-0.4.10/src/lq_packet.c 2006-11-28 21:18:01.000000000 +0100
@@ -149,9 +149,8 @@
int i;
struct neighbor_entry *walker;
struct link_entry *link;
- static int ttl_list[] = { MAX_TTL, 3, 2, 1, 2, 1, 1, 3, 2, 1, 2, 1, 1, 0 };
- static int ttl_index = 0;
-
+ static int ttl_list[] = { 1, 2, 1, 4, 1, 2, 1, 8, 1, 2, 1, 4, 1, 2, 1, MAX_TTL-1, 0};
+
// remember that we have generated an LQ TC message; this is
// checked in net_output()
@@ -167,10 +166,13 @@
if (olsr_cnf->lq_fish > 0)
{
- if (ttl_list[ttl_index] == 0)
- ttl_index = 0;
+ // SVEN_OLA: Too lazy to find the different iface inits. This will do it too.
+ if (outif->ttl_index >= sizeof(ttl_list) / sizeof(ttl_list[0])) outif->ttl_index = 0;
+
+ if (ttl_list[outif->ttl_index] == 0)
+ outif->ttl_index = 0;
- lq_tc->comm.ttl = ttl_list[ttl_index++];
+ lq_tc->comm.ttl = ttl_list[outif->ttl_index++];
OLSR_PRINTF(3, "Creating LQ TC with TTL %d.\n", lq_tc->comm.ttl);
}
diff -Nur olsrd-0.4.10.orig/src/olsr.c olsrd-0.4.10/src/olsr.c
--- olsrd-0.4.10.orig/src/olsr.c 2006-11-28 21:17:27.000000000 +0100
+++ olsrd-0.4.10/src/olsr.c 2006-11-28 21:18:01.000000000 +0100
@@ -68,6 +68,7 @@
olsr_bool changes_topology;
olsr_bool changes_neighborhood;
olsr_bool changes_hna;
+olsr_bool changes_force;
/**
* Process changes functions
@@ -142,6 +143,11 @@
OLSR_PRINTF(3, "CHANGES IN HNA\n")
#endif
+ if(!changes_force &&
+ 2 <= olsr_cnf->lq_level &&
+ 0 >= olsr_cnf->lq_dlimit)
+ return;
+
if(!changes_neighborhood &&
!changes_topology &&
!changes_hna)
@@ -171,11 +177,6 @@
olsr_calculate_routing_table();
olsr_calculate_hna_routes();
}
-
- else
- {
- olsr_calculate_lq_routing_table();
- }
}
else if (changes_topology)
@@ -187,11 +188,6 @@
olsr_calculate_routing_table();
olsr_calculate_hna_routes();
}
-
- else
- {
- olsr_calculate_lq_routing_table();
- }
}
else if (changes_hna)
@@ -202,11 +198,11 @@
{
olsr_calculate_hna_routes();
}
-
- else
- {
- olsr_calculate_lq_routing_table();
- }
+ }
+
+ if (olsr_cnf->lq_level >= 2)
+ {
+ olsr_calculate_lq_routing_table();
}
if (olsr_cnf->debug_level > 0)
@@ -243,6 +239,7 @@
changes_neighborhood = OLSR_FALSE;
changes_topology = OLSR_FALSE;
changes_hna = OLSR_FALSE;
+ changes_force = OLSR_FALSE;
return;
diff -Nur olsrd-0.4.10.orig/src/olsr.h olsrd-0.4.10/src/olsr.h
--- olsrd-0.4.10.orig/src/olsr.h 2005-05-29 14:47:45.000000000 +0200
+++ olsrd-0.4.10/src/olsr.h 2006-11-28 21:18:01.000000000 +0100
@@ -49,6 +49,7 @@
extern olsr_bool changes_topology;
extern olsr_bool changes_neighborhood;
extern olsr_bool changes_hna;
+extern olsr_bool changes_force;
void
register_pcf(int (*)(int, int, int));
diff -Nur olsrd-0.4.10.orig/src/scheduler.c olsrd-0.4.10/src/scheduler.c
--- olsrd-0.4.10.orig/src/scheduler.c 2005-12-29 23:34:37.000000000 +0100
+++ olsrd-0.4.10/src/scheduler.c 2006-11-28 21:18:01.000000000 +0100
@@ -70,6 +70,7 @@
changes_neighborhood = OLSR_TRUE;
changes_topology = OLSR_TRUE;
+ changes_force = OLSR_TRUE;
}
/**
diff -Nur olsrd-0.4.10.orig/src/unix/ifnet.c olsrd-0.4.10/src/unix/ifnet.c
--- olsrd-0.4.10.orig/src/unix/ifnet.c 2006-11-28 21:17:27.000000000 +0100
+++ olsrd-0.4.10/src/unix/ifnet.c 2006-11-28 21:18:01.000000000 +0100
@@ -690,6 +690,17 @@
return 1;
}
+static char basename[32];
+char* if_basename(char* name);
+char* if_basename(char* name)
+{
+ char *p = strchr(name, ':');
+ if (0 == p || p - name >= (int)(sizeof(basename) / sizeof(basename[0]) - 1)) return name;
+ memcpy(basename, name, p - name);
+ basename[p - name] = 0;
+ return basename;
+}
+
/**
* Initializes a interface described by iface,
* if it is set up and is of the correct type.
@@ -833,10 +844,10 @@
}
/* Deactivate IP spoof filter */
- deactivate_spoof(ifr.ifr_name, iface->index, olsr_cnf->ip_version);
+ deactivate_spoof(if_basename(ifr.ifr_name), iface->index, olsr_cnf->ip_version);
/* Disable ICMP redirects */
- disable_redirects(ifr.ifr_name, iface->index, olsr_cnf->ip_version);
+ disable_redirects(if_basename(ifr.ifr_name), iface->index, olsr_cnf->ip_version);
}
@@ -894,7 +905,7 @@
ifp->gen_properties = NULL;
ifp->int_name = olsr_malloc(strlen(ifr.ifr_name) + 1, "Interface update 3");
- strcpy(ifp->int_name, ifr.ifr_name);
+ strcpy(ifp->int_name, if_basename(ifr.ifr_name));
/* Segfaults if using strncpy(IFNAMSIZ) why oh why?? */
ifp->int_next = ifnet;
ifnet = ifp;
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