openwrt-xburst/package/madwifi/patches/409-wext_compat.patch

--- a/net80211/ieee80211_wireless.c
+++ b/net80211/ieee80211_wireless.c
@@ -73,6 +73,13 @@
 	 (_vap)->iv_ic->ic_roaming == IEEE80211_ROAMING_AUTO)
 #define	RESCAN	1
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+#define IWE(func, ...) func(&iweinfo, __VA_ARGS__)
+static struct iw_request_info iweinfo = { 0, 0 };
+#else
+#define IWE(func, ...) func(__VA_ARGS__)
+#endif
+
 static void
 pre_announced_chanswitch(struct net_device *dev, u_int32_t channel, u_int32_t tbtt);
 
@@ -1800,7 +1807,7 @@ giwscan_cb(void *arg, const struct ieee8
 		IEEE80211_ADDR_COPY(iwe.u.ap_addr.sa_data, se->se_macaddr);
 	else
 		IEEE80211_ADDR_COPY(iwe.u.ap_addr.sa_data, se->se_bssid);
-	current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
+	current_ev = IWE(iwe_stream_add_event, current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
 
 	/* We ran out of space in the buffer. */
 	if (last_ev == current_ev)
@@ -1811,7 +1818,7 @@ giwscan_cb(void *arg, const struct ieee8
 	iwe.cmd = SIOCGIWESSID;
 	iwe.u.data.flags = 1;
 	iwe.u.data.length = se->se_ssid[1];
-	current_ev = iwe_stream_add_point(current_ev,
+	current_ev = IWE(iwe_stream_add_point, current_ev,
 		end_buf, &iwe, (char *) se->se_ssid+2);
 
 	/* We ran out of space in the buffer. */
@@ -1824,7 +1831,7 @@ giwscan_cb(void *arg, const struct ieee8
 		iwe.cmd = SIOCGIWMODE;
 		iwe.u.mode = se->se_capinfo & IEEE80211_CAPINFO_ESS ?
 			IW_MODE_MASTER : IW_MODE_ADHOC;
-		current_ev = iwe_stream_add_event(current_ev,
+		current_ev = IWE(iwe_stream_add_event, current_ev,
 			end_buf, &iwe, IW_EV_UINT_LEN);
 
 		/* We ran out of space in the buffer. */
@@ -1837,7 +1844,7 @@ giwscan_cb(void *arg, const struct ieee8
 	iwe.cmd = SIOCGIWFREQ;
 	iwe.u.freq.m = se->se_chan->ic_freq * 100000;
 	iwe.u.freq.e = 1;
-	current_ev = iwe_stream_add_event(current_ev,
+	current_ev = IWE(iwe_stream_add_event, current_ev,
 		end_buf, &iwe, IW_EV_FREQ_LEN);
 
 	/* We ran out of space in the buffer. */
@@ -1848,7 +1855,7 @@ giwscan_cb(void *arg, const struct ieee8
 	last_ev = current_ev;
 	iwe.cmd = IWEVQUAL;
 	set_quality(&iwe.u.qual, se->se_rssi, ATH_DEFAULT_NOISE);
-	current_ev = iwe_stream_add_event(current_ev,
+	current_ev = IWE(iwe_stream_add_event, current_ev,
 		end_buf, &iwe, IW_EV_QUAL_LEN);
 
 	/* We ran out of space in the buffer */
@@ -1863,7 +1870,7 @@ giwscan_cb(void *arg, const struct ieee8
 	else
 		iwe.u.data.flags = IW_ENCODE_DISABLED;
 	iwe.u.data.length = 0;
-	current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, "");
+	current_ev = IWE(iwe_stream_add_point, current_ev, end_buf, &iwe, "");
 
 	/* We ran out of space in the buffer. */
 	if (last_ev == current_ev)
@@ -1878,7 +1885,7 @@ giwscan_cb(void *arg, const struct ieee8
 		int r = se->se_rates[2 + j] & IEEE80211_RATE_VAL;
 		if (r != 0) {
 			iwe.u.bitrate.value = r * (1000000 / 2);
-			current_val = iwe_stream_add_value(current_ev,
+			current_val = IWE(iwe_stream_add_value, current_ev,
 				current_val, end_buf, &iwe,
 				IW_EV_PARAM_LEN);
 		}
@@ -1887,7 +1894,7 @@ giwscan_cb(void *arg, const struct ieee8
 		int r = se->se_xrates[2+j] & IEEE80211_RATE_VAL;
 		if (r != 0) {
 			iwe.u.bitrate.value = r * (1000000 / 2);
-			current_val = iwe_stream_add_value(current_ev,
+			current_val = IWE(iwe_stream_add_value, current_ev,
 				current_val, end_buf, &iwe,
 				IW_EV_PARAM_LEN);
 		}
@@ -1906,7 +1913,7 @@ giwscan_cb(void *arg, const struct ieee8
 	iwe.cmd = IWEVCUSTOM;
 	snprintf(buf, sizeof(buf), "bcn_int=%d", se->se_intval);
 	iwe.u.data.length = strlen(buf);
-	current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
+	current_ev = IWE(iwe_stream_add_point, current_ev, end_buf, &iwe, buf);
 
 	/* We ran out of space in the buffer. */
 	if (last_ev == current_ev)
@@ -1930,7 +1937,7 @@ giwscan_cb(void *arg, const struct ieee8
 				rsn_leader, sizeof(rsn_leader) - 1);
 #endif
 		if (iwe.u.data.length != 0) {
-			current_ev = iwe_stream_add_point(current_ev, end_buf,
+			current_ev = IWE(iwe_stream_add_point, current_ev, end_buf,
 				&iwe, buf);
 
 			/* We ran out of space in the buffer */
@@ -1956,7 +1963,7 @@ giwscan_cb(void *arg, const struct ieee8
 			wpa_leader, sizeof(wpa_leader) - 1);
 #endif
 		if (iwe.u.data.length != 0) {
-			current_ev = iwe_stream_add_point(current_ev, end_buf,
+			current_ev = IWE(iwe_stream_add_point, current_ev, end_buf,
 				&iwe, buf);
 
 			/* We ran out of space in the buffer. */
@@ -1975,7 +1982,7 @@ giwscan_cb(void *arg, const struct ieee8
 			se->se_wme_ie, se->se_wme_ie[1] + 2,
 			wme_leader, sizeof(wme_leader) - 1);
 		if (iwe.u.data.length != 0) {
-			current_ev = iwe_stream_add_point(current_ev, end_buf,
+			current_ev = IWE(iwe_stream_add_point, current_ev, end_buf,
 				&iwe, buf);
 
 			/* We ran out of space in the buffer. */
@@ -1993,7 +2000,7 @@ giwscan_cb(void *arg, const struct ieee8
 			se->se_ath_ie, se->se_ath_ie[1] + 2,
 			ath_leader, sizeof(ath_leader) - 1);
 		if (iwe.u.data.length != 0) {
-			current_ev = iwe_stream_add_point(current_ev, end_buf,
+			current_ev = IWE(iwe_stream_add_point, current_ev, end_buf,
 				&iwe, buf);
 
 			/* We ran out of space in the buffer. */