aredn/patches/750-ibss-2g-fix.patch

21 lines
789 B
Diff
Executable File

--- /dev/null
+++ b/package/kernel/mac80211/patches/ath/302-ibss-2g-fix.patch
@@ -0,0 +1,17 @@
+--- a/net/mac80211/ibss.c
++++ b/net/mac80211/ibss.c
+@@ -1197,6 +1197,14 @@
+ (unsigned long long)(rx_timestamp - beacon_timestamp),
+ jiffies);
+
++ if (sdata->u.ibss.fixed_channel &&
++ band == NL80211_BAND_2GHZ &&
++ elems->ds_params &&
++ channel->center_freq != ieee80211_channel_to_frequency(elems->ds_params[0], band)) {
++ ibss_dbg(sdata, "Reject beacon: chan %d center_freq %d beacon_freq %d\n", elems->ds_params[0], channel->center_freq, ieee80211_channel_to_frequency(elems->ds_params[0], band));
++ goto put_bss;
++ }
++
+ if (beacon_timestamp > rx_timestamp) {
+ ibss_dbg(sdata,
+ "beacon TSF higher than local TSF - IBSS merge with BSSID %pM\n",