X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-controller.c;h=022b1a4db98df0895ca7bcfce4b53e5f60402c13;hb=7286b1e13dbf358ea6071d04b311474208308ad6;hp=89e6a56cf650cf3bf7469705da111df2a5b82863;hpb=007948177581f3b3dad188221593d0e4bdca6ba0;p=openvswitch

diff --git a/utilities/ovs-controller.c b/utilities/ovs-controller.c
index 89e6a56c..022b1a4d 100644
--- a/utilities/ovs-controller.c
+++ b/utilities/ovs-controller.c
@@ -61,8 +61,9 @@ static bool set_up_flows = true;
 /* -N, --normal: Use "NORMAL" action instead of explicit port? */
 static bool action_normal = false;
 
-/* -w, --wildcard: Set up exact match or wildcard flow entries? */
-static bool exact_flows = true;
+/* -w, --wildcard: 0 to disable wildcard flow entries, a OFPFW_* bitmask to
+ * enable specific wildcards, or UINT32_MAX to use the default wildcards. */
+static uint32_t wildcards = 0;
 
 /* --max-idle: Maximum idle time, in seconds, before flows expire. */
 static int max_idle = 60;
@@ -227,7 +228,7 @@ new_switch(struct switch_ *sw, struct vconn *vconn)
     cfg.mode = (action_normal ? LSW_NORMAL
                 : learn_macs ? LSW_LEARN
                 : LSW_FLOOD);
-    cfg.exact_flows = exact_flows;
+    cfg.wildcards = wildcards;
     cfg.max_idle = set_up_flows ? max_idle : -1;
     cfg.default_flows = &default_flows;
     cfg.default_queue = default_queue;
@@ -314,23 +315,23 @@ parse_options(int argc, char *argv[])
         DAEMON_OPTION_ENUMS
     };
     static struct option long_options[] = {
-        {"hub",         no_argument, 0, 'H'},
-        {"noflow",      no_argument, 0, 'n'},
-        {"normal",      no_argument, 0, 'N'},
-        {"wildcard",    no_argument, 0, 'w'},
-        {"max-idle",    required_argument, 0, OPT_MAX_IDLE},
-        {"mute",        no_argument, 0, OPT_MUTE},
-        {"queue",       required_argument, 0, 'q'},
-        {"port-queue",  required_argument, 0, 'Q'},
-        {"with-flows",  required_argument, 0, OPT_WITH_FLOWS},
-        {"unixctl",     required_argument, 0, OPT_UNIXCTL},
-        {"help",        no_argument, 0, 'h'},
-        {"version",     no_argument, 0, 'V'},
+        {"hub",         no_argument, NULL, 'H'},
+        {"noflow",      no_argument, NULL, 'n'},
+        {"normal",      no_argument, NULL, 'N'},
+        {"wildcards",   optional_argument, NULL, 'w'},
+        {"max-idle",    required_argument, NULL, OPT_MAX_IDLE},
+        {"mute",        no_argument, NULL, OPT_MUTE},
+        {"queue",       required_argument, NULL, 'q'},
+        {"port-queue",  required_argument, NULL, 'Q'},
+        {"with-flows",  required_argument, NULL, OPT_WITH_FLOWS},
+        {"unixctl",     required_argument, NULL, OPT_UNIXCTL},
+        {"help",        no_argument, NULL, 'h'},
+        {"version",     no_argument, NULL, 'V'},
         DAEMON_LONG_OPTIONS,
         VLOG_LONG_OPTIONS,
         STREAM_SSL_LONG_OPTIONS,
-        {"peer-ca-cert", required_argument, 0, OPT_PEER_CA_CERT},
-        {0, 0, 0, 0},
+        {"peer-ca-cert", required_argument, NULL, OPT_PEER_CA_CERT},
+        {NULL, 0, NULL, 0},
     };
     char *short_options = long_options_to_short_options(long_options);
 
@@ -361,7 +362,7 @@ parse_options(int argc, char *argv[])
             break;
 
         case 'w':
-            exact_flows = false;
+            wildcards = optarg ? strtol(optarg, NULL, 16) : UINT32_MAX;
             break;
 
         case OPT_MAX_IDLE:
@@ -447,7 +448,7 @@ usage(void)
            "  -n, --noflow            pass traffic, but don't add flows\n"
            "  --max-idle=SECS         max idle time for new flows\n"
            "  -N, --normal            use OFPP_NORMAL action\n"
-           "  -w, --wildcard          use wildcards, not exact-match rules\n"
+           "  -w, --wildcards[=MASK]  wildcard (specified) bits in flows\n"
            "  -q, --queue=QUEUE-ID    OpenFlow queue ID to use for output\n"
            "  -Q PORT-NAME:QUEUE-ID   use QUEUE-ID for frames from PORT-NAME\n"
            "  --with-flows FILE       use the flows from FILE\n"