iw: allow setting mesh mcast-rate

Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>

diff --git a/mesh.c b/mesh.c
index dc8f49cb503a43648ec1367c472b483df790e002..37fd1cd33207513fef5c401d12a1578fe2bb0bad 100644 (file)
--- a/mesh.c
+++ b/mesh.c
@@ -342,6 +342,9 @@ COMMAND(get, mesh_param, "[<param>]",
 static int join_mesh(struct nl80211_state *state, struct nl_cb *cb,
                     struct nl_msg *msg, int argc, char **argv)
 {
+       float rate;
+       char *end;
+
        if (argc < 1)
                return 1;
 
@@ -349,15 +352,28 @@ static int join_mesh(struct nl80211_state *state, struct nl_cb *cb,
        argc--;
        argv++;
 
+       if (argc > 1 && strcmp(argv[0], "mcast-rate") == 0) {
+               argv++;
+               argc--;
+
+               rate = strtod(argv[0], &end);
+               if (*end != '\0')
+                       return 1;
+
+               NLA_PUT_U32(msg, NL80211_ATTR_MCAST_RATE, (int)(rate * 10));
+               argv++;
+               argc--;
+       }
+
        if (!argc)
                return 0;
        return set_interface_meshparam(state, cb, msg, argc, argv);
  nla_put_failure:
        return -ENOBUFS;
 }
-COMMAND(mesh, join, "<mesh ID> [<param>=<value>]*",
+COMMAND(mesh, join, "<mesh ID> [mcast-rate <rate in Mbps>] [<param>=<value>]*",
        NL80211_CMD_JOIN_MESH, 0, CIB_NETDEV, join_mesh,
-       "Join a mesh with the given mesh ID and mesh parameters.");
+       "Join a mesh with the given mesh ID with mcast-rate and mesh parameters.");
 
 static int leave_mesh(struct nl80211_state *state, struct nl_cb *cb,
                      struct nl_msg *msg, int argc, char **argv)