Changeset 3475

Timestamp:

04/08/08 23:54:02 (9 months ago)

Author:

benoit

Message:

Added a remote radar detection logic. WIP.

Files:

• madwifi/branches/madwifi-dfs/net80211/ieee80211_input.c (modified) (1 diff)

madwifi/branches/madwifi-dfs/net80211/ieee80211_input.c

@@ -2847 +2847 @@
-        ieee80211_start_new_csa(vap, csa_ie->csa_mode, c, csa_ie->csa_count,
-                                subtype == IEEE80211_FC0_SUBTYPE_BEACON);
+
+        /* This is an extension to 802.11h. When we receive a CSA IE with
+         * Mode=1, then we treat it like a "remote" radar detected event. This
+         * is needed to effectively stop transmiting */
+        if (csa_ie->csa_mode == IEEE80211_CSA_MUST_STOP_TX) {
+                ic->ic_radar_detected(ic, "remote radar from CSA IE",
+                                      1, csa_ie->csa_chan);
+        }
-
-        return 0;