Describe dummy test model. Work on OpenFlow intro.

[openvswitch] / ofproto / ofproto-dpif-sflow.c

diff --git a/ofproto/ofproto-dpif-sflow.c b/ofproto/ofproto-dpif-sflow.c
index 78a6dd6ac4836bba7b47f3600531ef8f04786179..69362ab84ed8060a208bbf331692e6ecfa08985c 100644 (file)
--- a/ofproto/ofproto-dpif-sflow.c
+++ b/ofproto/ofproto-dpif-sflow.c
@@ -18,6 +18,7 @@
 #include <config.h>
 #include "ofproto-dpif-sflow.h"
 #include <inttypes.h>
+#include <sys/socket.h>
 #include <net/if.h>
 #include <stdlib.h>
 #include "collectors.h"
@@ -45,13 +46,13 @@ struct dpif_sflow_port {
     struct hmap_node hmap_node; /* In struct dpif_sflow's "ports" hmap. */
     SFLDataSource_instance dsi; /* sFlow library's notion of port number. */
     struct ofport *ofport;      /* To retrive port stats. */
+    uint32_t odp_port;
 };
 
 struct dpif_sflow {
     struct collectors *collectors;
     SFLAgent *sflow_agent;
     struct ofproto_sflow_options *options;
-    struct dpif *dpif;
     time_t next_tick;
     size_t n_flood, n_all;
     struct hmap ports;          /* Contains "struct dpif_sflow_port"s. */
@@ -141,13 +142,13 @@ sflow_agent_send_packet_cb(void *ds_, SFLAgent *agent OVS_UNUSED,
 }
 
 static struct dpif_sflow_port *
-dpif_sflow_find_port(const struct dpif_sflow *ds, uint16_t odp_port)
+dpif_sflow_find_port(const struct dpif_sflow *ds, uint32_t odp_port)
 {
     struct dpif_sflow_port *dsp;
 
     HMAP_FOR_EACH_IN_BUCKET (dsp, hmap_node,
                              hash_int(odp_port, 0), &ds->ports) {
-        if (ofp_port_to_odp_port(dsp->ofport->ofp_port) == odp_port) {
+        if (dsp->odp_port == odp_port) {
             return dsp;
         }
     }
@@ -178,7 +179,7 @@ sflow_agent_get_counters(void *ds_, SFLPoller *poller,
     if (!netdev_get_features(dsp->ofport->netdev, &current, NULL, NULL, NULL)) {
         /* The values of ifDirection come from MAU MIB (RFC 2668): 0 = unknown,
            1 = full-duplex, 2 = half-duplex, 3 = in, 4=out */
-        counters->ifSpeed = netdev_features_to_bps(current);
+        counters->ifSpeed = netdev_features_to_bps(current, 0);
         counters->ifDirection = (netdev_features_is_full_duplex(current)
                                  ? 1 : 2);
     } else {
@@ -292,12 +293,11 @@ dpif_sflow_is_enabled(const struct dpif_sflow *ds)
 }
 
 struct dpif_sflow *
-dpif_sflow_create(struct dpif *dpif)
+dpif_sflow_create(void)
 {
     struct dpif_sflow *ds;
 
     ds = xcalloc(1, sizeof *ds);
-    ds->dpif = dpif;
     ds->next_tick = time_now() + 1;
     hmap_init(&ds->ports);
     ds->probability = 0;
@@ -338,8 +338,7 @@ dpif_sflow_add_poller(struct dpif_sflow *ds, struct dpif_sflow_port *dsp)
                                             sflow_agent_get_counters);
     sfl_poller_set_sFlowCpInterval(poller, ds->options->polling_interval);
     sfl_poller_set_sFlowCpReceiver(poller, RECEIVER_INDEX);
-    sfl_poller_set_bridgePort(poller,
-                              ofp_port_to_odp_port(dsp->ofport->ofp_port));
+    sfl_poller_set_bridgePort(poller, dsp->odp_port);
 }
 
 static void
@@ -352,10 +351,10 @@ dpif_sflow_add_sampler(struct dpif_sflow *ds, struct dpif_sflow_port *dsp)
 }
 
 void
-dpif_sflow_add_port(struct dpif_sflow *ds, struct ofport *ofport)
+dpif_sflow_add_port(struct dpif_sflow *ds, struct ofport *ofport,
+                    uint32_t odp_port)
 {
     struct dpif_sflow_port *dsp;
-    uint16_t odp_port = ofp_port_to_odp_port(ofport->ofp_port);
     uint32_t ifindex;
 
     dpif_sflow_del_port(ds, odp_port);
@@ -367,6 +366,7 @@ dpif_sflow_add_port(struct dpif_sflow *ds, struct ofport *ofport)
         ifindex = (ds->sflow_agent->subId << 16) + odp_port;
     }
     dsp->ofport = ofport;
+    dsp->odp_port = odp_port;
     SFL_DS_SET(dsp->dsi, 0, ifindex, 0);
     hmap_insert(&ds->ports, &dsp->hmap_node, hash_int(odp_port, 0));
 
@@ -389,7 +389,7 @@ dpif_sflow_del_port__(struct dpif_sflow *ds, struct dpif_sflow_port *dsp)
 }
 
 void
-dpif_sflow_del_port(struct dpif_sflow *ds, uint16_t odp_port)
+dpif_sflow_del_port(struct dpif_sflow *ds, uint32_t odp_port)
 {
     struct dpif_sflow_port *dsp = dpif_sflow_find_port(ds, odp_port);
     if (dsp) {
@@ -482,7 +482,7 @@ dpif_sflow_set_options(struct dpif_sflow *ds,
 
 int
 dpif_sflow_odp_port_to_ifindex(const struct dpif_sflow *ds,
-                               uint16_t odp_port)
+                               uint32_t odp_port)
 {
     struct dpif_sflow_port *dsp = dpif_sflow_find_port(ds, odp_port);
     return dsp ? SFL_DS_INDEX(dsp->dsi) : 0;
@@ -490,8 +490,8 @@ dpif_sflow_odp_port_to_ifindex(const struct dpif_sflow *ds,
 
 void
 dpif_sflow_received(struct dpif_sflow *ds, struct ofpbuf *packet,
-                    const struct flow *flow,
-                    const struct user_action_cookie *cookie)
+                    const struct flow *flow, uint32_t odp_in_port,
+                    const union user_action_cookie *cookie)
 {
     SFL_FLOW_SAMPLE_TYPE fs;
     SFLFlow_sample_element hdrElem;
@@ -500,12 +500,13 @@ dpif_sflow_received(struct dpif_sflow *ds, struct ofpbuf *packet,
     SFLSampler *sampler;
     struct dpif_sflow_port *in_dsp;
     struct netdev_stats stats;
+    ovs_be16 vlan_tci;
     int error;
 
     /* Build a flow sample */
     memset(&fs, 0, sizeof fs);
 
-    in_dsp = dpif_sflow_find_port(ds, ofp_port_to_odp_port(flow->in_port));
+    in_dsp = dpif_sflow_find_port(ds, odp_in_port);
     if (!in_dsp) {
         return;
     }
@@ -549,10 +550,11 @@ dpif_sflow_received(struct dpif_sflow *ds, struct ofpbuf *packet,
     switchElem.flowType.sw.src_priority = vlan_tci_to_pcp(flow->vlan_tci);
 
     /* Retrieve data from user_action_cookie. */
-    switchElem.flowType.sw.dst_vlan = vlan_tci_to_vid(cookie->vlan_tci);
-    switchElem.flowType.sw.dst_priority = vlan_tci_to_pcp(cookie->vlan_tci);
+    vlan_tci = cookie->sflow.vlan_tci;
+    switchElem.flowType.sw.dst_vlan = vlan_tci_to_vid(vlan_tci);
+    switchElem.flowType.sw.dst_priority = vlan_tci_to_pcp(vlan_tci);
 
-    fs.output = cookie->output;
+    fs.output = cookie->sflow.output;
 
     /* Submit the flow sample to be encoded into the next datagram. */
     SFLADD_ELEMENT(&fs, &hdrElem);