X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=datapath%2Fhwtable_dummy%2Fhwtable_dummy.c;h=b78d364315efe07eb14cef5f31155c23572cdd4b;hb=57d52057650716ee354ebbe588d2a884ccabc81f;hp=e3e0eb411857914b7ae3c0c60363057f378acb9a;hpb=4f546834ac37ff964f732e12c3abbcb16f7570e2;p=openvswitch

diff --git a/datapath/hwtable_dummy/hwtable_dummy.c b/datapath/hwtable_dummy/hwtable_dummy.c
index e3e0eb41..b78d3643 100644
--- a/datapath/hwtable_dummy/hwtable_dummy.c
+++ b/datapath/hwtable_dummy/hwtable_dummy.c
@@ -97,6 +97,24 @@ static int table_dummy_insert(struct sw_table *swt, struct sw_flow *flow)
 	return 0;
 }
 
+static int table_dummy_modify(struct sw_table *swt, 
+		const struct sw_flow_key *key,
+		const struct ofp_action *actions, int n_actions)
+{
+	struct sw_table_dummy *td = (struct sw_table_dummy *) swt;
+	struct sw_flow *flow;
+	unsigned int count = 0;
+
+	list_for_each_entry (flow, &td->flows, node) {
+		if (flow_matches_1wild(&flow->key, key)) {
+			flow_replace_acts(flow, actions, n_actions);
+			/* xxx Do whatever is necessary to modify the entry in hardware */
+			count++;
+		}
+	}
+	return count;
+}
+
 
 static int do_delete(struct sw_table *swt, struct sw_flow *flow)
 {
@@ -233,6 +251,7 @@ static struct sw_table *table_dummy_create(void)
 	swt = &td->swt;
 	swt->lookup = table_dummy_lookup;
 	swt->insert = table_dummy_insert;
+	swt->modify = table_dummy_modify;
 	swt->delete = table_dummy_delete;
 	swt->timeout = table_dummy_timeout;
 	swt->destroy = table_dummy_destroy;