batman-adv: add throughput override attribute to hard_ifaces
This attribute is exported to user space to disable the link
throughput auto-detection by setting a fixed value.
The throughput override value is used when batman-adv is
computing the link throughput towards a neighbour.
If the value is set to 0 then batman-adv will try to detect
the throughput by itself.
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index 5ee04f7..4423047 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -40,8 +40,8 @@
*
* Return: false on parse error and true otherwise.
*/
-static bool batadv_parse_throughput(struct net_device *net_dev, char *buff,
- const char *description, u32 *throughput)
+bool batadv_parse_throughput(struct net_device *net_dev, char *buff,
+ const char *description, u32 *throughput)
{
enum batadv_bandwidth_units bw_unit_type = BATADV_BW_UNIT_KBIT;
u64 lthroughput;