X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fdpif-provider.h;h=f6548b39c616394f47639ef3532dc34d195d5596;hb=996c1b3d7a4d6e82e1831ff8821e5fd7e1a5522c;hp=eca005981c5c05888250e40c5a2e1536b3d8888a;hpb=1ba530f4b2cd5476a224dbbf87a3089a831a24b6;p=sliver-openvswitch.git

diff --git a/lib/dpif-provider.h b/lib/dpif-provider.h
index eca005981..f6548b39c 100644
--- a/lib/dpif-provider.h
+++ b/lib/dpif-provider.h
@@ -156,6 +156,10 @@ struct dpif_class {
     int (*port_query_by_name)(const struct dpif *dpif, const char *devname,
                               struct dpif_port *port);
 
+    /* Returns one greater than the largest port number accepted in flow
+     * actions. */
+    int (*get_max_ports)(const struct dpif *dpif);
+
     /* Attempts to begin dumping the ports in a dpif.  On success, returns 0
      * and initializes '*statep' with any data needed for iteration.  On
      * failure, returns a positive errno value. */