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Start to send originator messages when interface gets active

Message ID 1256138761-12940-1-git-send-email-sven.eckelmann@gmx.de (mailing list archive)
State Superseded, archived
Headers

Commit Message

Sven Eckelmann Oct. 21, 2009, 3:26 p.m. UTC 
  The module gets in a inactive state when all interfaces are down. This
stops the sending of new packets. When a interface gets activated again
it must reactivate the module and then start the sending of new
originator messages.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
---
 batman-adv-kernelland/hard-interface.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
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Patch

diff --git a/batman-adv-kernelland/hard-interface.c b/batman-adv-kernelland/hard-interface.c
index f04d2db..f954f4e 100644
--- a/batman-adv-kernelland/hard-interface.c
+++ b/batman-adv-kernelland/hard-interface.c
@@ -425,6 +425,13 @@  static int hard_if_event(struct notifier_block *this,
 		break;
 	case NETDEV_UP:
 		hardif_activate_interface(batman_if);
+		if ((atomic_read(&module_state) == MODULE_INACTIVE) &&
+		    (hardif_get_active_if_num() > 0)) {
+			activate_module();
+
+			/* begin sending originator messages on that interface */
+			schedule_own_packet(batman_if);
+		}
 		break;
 	/* NETDEV_CHANGEADDR - mac address change - what are we doing here ? */
 	default: