Implement OFPT_QUEUE_GET_CONFIG_REQUEST and OFPT_QUEUE_GET_CONFIG_REPLY.

[sliver-openvswitch.git] / lib / ofp-print.c

diff --git a/lib/ofp-print.c b/lib/ofp-print.c
index e4d0303..8bbb471 100644 (file)
--- a/lib/ofp-print.c
+++ b/lib/ofp-print.c
@@ -1008,6 +1008,71 @@ ofp_print_table_mod(struct ds *string, const struct ofp_header *oh)
     ofp_print_table_miss_config(string, pm.config);
 }
 
+static void
+ofp_print_queue_get_config_request(struct ds *string,
+                                   const struct ofp_header *oh)
+{
+    enum ofperr error;
+    ofp_port_t port;
+
+    error = ofputil_decode_queue_get_config_request(oh, &port);
+    if (error) {
+        ofp_print_error(string, error);
+        return;
+    }
+
+    ds_put_cstr(string, " port=");
+    ofputil_format_port(port, string);
+}
+
+static void
+print_queue_rate(struct ds *string, const char *name, unsigned int rate)
+{
+    if (rate <= 1000) {
+        ds_put_format(string, " %s:%u.%u%%", name, rate / 10, rate % 10);
+    } else if (rate < UINT16_MAX) {
+        ds_put_format(string, " %s:(disabled)", name);
+    }
+}
+
+static void
+ofp_print_queue_get_config_reply(struct ds *string,
+                                 const struct ofp_header *oh)
+{
+    enum ofperr error;
+    struct ofpbuf b;
+    ofp_port_t port;
+
+    ofpbuf_use_const(&b, oh, ntohs(oh->length));
+    error = ofputil_decode_queue_get_config_reply(&b, &port);
+    if (error) {
+        ofp_print_error(string, error);
+        return;
+    }
+
+    ds_put_cstr(string, " port=");
+    ofputil_format_port(port, string);
+    ds_put_char(string, '\n');
+
+    for (;;) {
+        struct ofputil_queue_config queue;
+        int retval;
+
+        retval = ofputil_pull_queue_get_config_reply(&b, &queue);
+        if (retval) {
+            if (retval != EOF) {
+                ofp_print_error(string, retval);
+            }
+            break;
+        }
+
+        ds_put_format(string, "queue %"PRIu32":", queue.queue_id);
+        print_queue_rate(string, "min_rate", queue.min_rate);
+        print_queue_rate(string, "max_rate", queue.max_rate);
+        ds_put_char(string, '\n');
+    }
+}
+
 static void
 ofp_print_meter_flags(struct ds *s, uint16_t flags)
 {
@@ -2419,8 +2484,6 @@ ofp_to_string__(const struct ofp_header *oh, enum ofpraw raw,
         ofp_print_group_mod(string, oh);
         break;
 
-    case OFPTYPE_QUEUE_GET_CONFIG_REQUEST:
-    case OFPTYPE_QUEUE_GET_CONFIG_REPLY:
     case OFPTYPE_TABLE_FEATURES_STATS_REQUEST:
     case OFPTYPE_TABLE_FEATURES_STATS_REPLY:
         ofp_print_not_implemented(string);
@@ -2490,6 +2553,14 @@ ofp_to_string__(const struct ofp_header *oh, enum ofpraw raw,
     case OFPTYPE_BARRIER_REPLY:
         break;
 
+    case OFPTYPE_QUEUE_GET_CONFIG_REQUEST:
+        ofp_print_queue_get_config_request(string, oh);
+        break;
+
+    case OFPTYPE_QUEUE_GET_CONFIG_REPLY:
+        ofp_print_queue_get_config_reply(string, oh);
+        break;
+
     case OFPTYPE_ROLE_REQUEST:
     case OFPTYPE_ROLE_REPLY:
         ofp_print_role_message(string, oh);