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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
commitd635711daa98be86d4c7fd01499c34f566b54ccb (patch)
treeaa5cc3760a27c3d57146498cb82fa549547de06c /net/batman-adv/main.h
parentc91265cd0efb83778f015b4d4b1129bd2cfd075e (diff)
Linux-libre 4.6.2-gnu
Diffstat (limited to 'net/batman-adv/main.h')
-rw-r--r--net/batman-adv/main.h39
1 files changed, 29 insertions, 10 deletions
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 9dbd9107e..db4533631 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2016 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
*
@@ -24,17 +24,21 @@
#define BATADV_DRIVER_DEVICE "batman-adv"
#ifndef BATADV_SOURCE_VERSION
-#define BATADV_SOURCE_VERSION "2016.0"
+#define BATADV_SOURCE_VERSION "2016.1"
#endif
/* B.A.T.M.A.N. parameters */
#define BATADV_TQ_MAX_VALUE 255
+#define BATADV_THROUGHPUT_MAX_VALUE 0xFFFFFFFF
#define BATADV_JITTER 20
/* Time To Live of broadcast messages */
#define BATADV_TTL 50
+/* maximum sequence number age of broadcast messages */
+#define BATADV_BCAST_MAX_AGE 64
+
/* purge originators after time in seconds if no valid packet comes in
* -> TODO: check influence on BATADV_TQ_LOCAL_WINDOW_SIZE
*/
@@ -57,6 +61,15 @@
#define BATADV_TQ_LOCAL_BIDRECT_RECV_MINIMUM 1
#define BATADV_TQ_TOTAL_BIDRECT_LIMIT 1
+/* B.A.T.M.A.N. V */
+#define BATADV_THROUGHPUT_DEFAULT_VALUE 10 /* 1 Mbps */
+#define BATADV_ELP_PROBES_PER_NODE 2
+#define BATADV_ELP_MIN_PROBE_SIZE 200 /* bytes */
+#define BATADV_ELP_PROBE_MAX_TX_DIFF 100 /* milliseconds */
+#define BATADV_ELP_MAX_AGE 64
+#define BATADV_OGM_MAX_ORIGDIFF 5
+#define BATADV_OGM_MAX_AGE 64
+
/* number of OGMs sent with the last tt diff */
#define BATADV_TT_OGM_APPEND_MAX 3
@@ -97,11 +110,6 @@
*/
#define BATADV_TQ_SIMILARITY_THRESHOLD 50
-/* how much worse secondary interfaces may be to be considered as bonding
- * candidates
- */
-#define BATADV_BONDING_TQ_THRESHOLD 50
-
/* should not be bigger than 512 bytes or change the size of
* forw_packet->direct_link_flags
*/
@@ -273,9 +281,14 @@ static inline void _batadv_dbg(int type __always_unused,
pr_err("%s: " fmt, _netdev->name, ## arg); \
} while (0)
-/* returns 1 if they are the same ethernet addr
+/**
+ * batadv_compare_eth - Compare two not u16 aligned Ethernet addresses
+ * @data1: Pointer to a six-byte array containing the Ethernet address
+ * @data2: Pointer other six-byte array containing the Ethernet address
*
* note: can't use ether_addr_equal() as it requires aligned memory
+ *
+ * Return: 1 if they are the same ethernet addr
*/
static inline bool batadv_compare_eth(const void *data1, const void *data2)
{
@@ -287,7 +300,7 @@ static inline bool batadv_compare_eth(const void *data1, const void *data2)
* @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
+ * Return: true if current time is after timestamp + timeout
*/
static inline bool batadv_has_timed_out(unsigned long timestamp,
unsigned int timeout)
@@ -326,7 +339,13 @@ static inline void batadv_add_counter(struct batadv_priv *bat_priv, size_t idx,
#define batadv_inc_counter(b, i) batadv_add_counter(b, i, 1)
-/* Sum and return the cpu-local counters for index 'idx' */
+/**
+ * batadv_sum_counter - Sum the cpu-local counters for index 'idx'
+ * @bat_priv: the bat priv with all the soft interface information
+ * @idx: index of counter to sum up
+ *
+ * Return: sum of all cpu-local counters
+ */
static inline u64 batadv_sum_counter(struct batadv_priv *bat_priv, size_t idx)
{
u64 *counters, sum = 0;