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authorEyal Bari <ebari@cisco.com>2017-06-25 14:42:33 +0300
committereyal bari <ebari@cisco.com>2017-06-27 12:44:28 +0000
commit31a71ab497616940c105fa1719515fe7ae37f37a (patch)
tree29c4536b3b85d7d4ca81785e74afcc92d98e8a73 /src/vnet/l2/l2_fib.h
parented92925f4d5535d7dd3e6de058ae90af209d5a8f (diff)
L2-LEARN:fix l2fib entry seq num not updated on hit (VPP-888)
fixed instability in l2bd_multi_instnce test - sometimes failing with extra packets captured it appears l2-learn was not updating hit entries but rather a copy of them. if the ager did not have a chance to run before the test was running the learning cycle - entries were not updated with the packet's seq num - causing packets to flood when hitting the stale seq_num in l2-fwd - hence the extra packets fixed handling of filter entries revert workaround for instability in test Change-Id: I16d918e6310a5bf40bad5b7335b2140c2867cb71 Signed-off-by: Eyal Bari <ebari@cisco.com> (cherry picked from commit 25ff2ea3a31e422094f6d91eab46222a29a77c4b)
Diffstat (limited to 'src/vnet/l2/l2_fib.h')
-rw-r--r--src/vnet/l2/l2_fib.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/vnet/l2/l2_fib.h b/src/vnet/l2/l2_fib.h
index 031845029ac..21dcc4513e0 100644
--- a/src/vnet/l2/l2_fib.h
+++ b/src/vnet/l2/l2_fib.h
@@ -350,6 +350,19 @@ l2fib_add_entry (u64 mac,
u32 bd_index,
u32 sw_if_index, u32 static_mac, u32 drop_mac, u32 bvi_mac);
+static inline void
+l2fib_add_fwd_entry (u64 mac, u32 bd_index, u32 sw_if_index, u32 static_mac,
+ u32 bvi_mac)
+{
+ l2fib_add_entry (mac, bd_index, sw_if_index, static_mac, 0, bvi_mac);
+}
+
+static inline void
+l2fib_add_filter_entry (u64 mac, u32 bd_index)
+{
+ l2fib_add_entry (mac, bd_index, ~0, 1, 1, 0);
+}
+
u32 l2fib_del_entry (u64 mac, u32 bd_index);
void l2fib_start_ager_scan (vlib_main_t * vm);