ath9k: fix adhoc beacon issues (#9163)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26395 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/mac80211/patches/570-ath9k_fix_ibss_beacon_slot.patch b/package/mac80211/patches/570-ath9k_fix_ibss_beacon_slot.patch
new file mode 100644 (file)
index 0000000..50a5bc1
--- /dev/null
+++ b/package/mac80211/patches/570-ath9k_fix_ibss_beacon_slot.patch
@@ -0,0 +1,17 @@
+--- a/drivers/net/wireless/ath/ath9k/beacon.c
++++ b/drivers/net/wireless/ath/ath9k/beacon.c
+@@ -392,14 +392,6 @@ void ath_beacon_tasklet(unsigned long da
+       tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
+       tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
+       slot = (tsftu % (intval * ATH_BCBUF)) / intval;
+-      /*
+-       * Reverse the slot order to get slot 0 on the TBTT offset that does
+-       * not require TSF adjustment and other slots adding
+-       * slot/ATH_BCBUF * beacon_int to timestamp. For example, with
+-       * ATH_BCBUF = 4, we process beacon slots as follows: 3 2 1 0 3 2 1 ..
+-       * and slot 0 is at correct offset to TBTT.
+-       */
+-      slot = ATH_BCBUF - slot - 1;
+       vif = sc->beacon.bslot[slot];
+ 
+       ath_dbg(common, ATH_DBG_BEACON,

diff --git a/package/mac80211/patches/571-ath9k_fix_beacon_config_mode.patch b/package/mac80211/patches/571-ath9k_fix_beacon_config_mode.patch
new file mode 100644 (file)
index 0000000..4ba74f8
--- /dev/null
+++ b/package/mac80211/patches/571-ath9k_fix_beacon_config_mode.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/wireless/ath/ath9k/beacon.c
++++ b/drivers/net/wireless/ath/ath9k/beacon.c
+@@ -700,7 +700,7 @@ void ath_beacon_config(struct ath_softc 
+       if (cur_conf->dtim_period == 0)
+               cur_conf->dtim_period = 1;
+ 
+-      switch (iftype) {
++      switch (sc->sc_ah->opmode) {
+       case NL80211_IFTYPE_AP:
+               ath_beacon_config_ap(sc, cur_conf);
+               break;