[ovs-dev] [PATCH] ofproto-dpif: Make OFPAT_ENQUEUE to input port do nothing.
Ben Pfaff
blp at nicira.com
Sun Oct 9 22:52:21 UTC 2011
This makes OFPAT_ENQUEUE consistent with OFPAT_OUTPUT for the purpose of
sending a packet back out the input port: both only do it if the port is
given as OFPP_IN_PORT.
Found by inspection.
---
ofproto/ofproto-dpif.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index 9e8b1fb..915e64f 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -3355,6 +3355,8 @@ xlate_enqueue_action(struct action_xlate_ctx *ctx,
ofp_port = ntohs(oae->port);
if (ofp_port == OFPP_IN_PORT) {
ofp_port = ctx->flow.in_port;
+ } else if (ofp_port == ctx->flow.in_port) {
+ return;
}
odp_port = ofp_port_to_odp_port(ofp_port);
--
1.7.2.5
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