diff mbox

qlcnic: fix mac learning

Message ID 1288085882-11988-2-git-send-email-amit.salecha@qlogic.com
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

amit salecha Oct. 26, 2010, 9:37 a.m. UTC 
In failover bonding case, same mac address can be programmed on other slave function.
Fw will delete old entry (original func) associated with that mac address.
Need to reporgram mac address, if failover again happen to original function.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
---
 drivers/net/qlcnic/qlcnic.h      |    1 +
 drivers/net/qlcnic/qlcnic_main.c |    5 +++++
 2 files changed, 6 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 26c37d3..a60ff17 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -942,6 +942,7 @@  struct qlcnic_ipaddr {
 #define QLCNIC_LOOPBACK_TEST		2
 
 #define QLCNIC_FILTER_AGE	80
+#define QLCNIC_READD_AGE	20
 #define QLCNIC_LB_MAX_FILTERS	64
 
 struct qlcnic_filter {
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index f047c7c..5a3ce08 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1860,6 +1860,11 @@  qlcnic_send_filter(struct qlcnic_adapter *adapter,
 	hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) {
 		if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) &&
 			    tmp_fil->vlan_id == vlan_id) {
+
+			if (jiffies >
+			    (QLCNIC_READD_AGE * HZ + tmp_fil->ftime))
+				qlcnic_change_filter(adapter, src_addr, vlan_id,
+								tx_ring);
 			tmp_fil->ftime = jiffies;
 			return;
 		}