X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/346e30c5b15ef0dfda50f3e414dfc5db4678c118..032445afeec0a2729bd2859138a1d3ef7a0958f4:/package/madwifi/patches/389-autochannel.patch?ds=sidebyside

diff --git a/package/madwifi/patches/389-autochannel.patch b/package/madwifi/patches/389-autochannel.patch
index 8e5a62daf..7926d2e58 100644
--- a/package/madwifi/patches/389-autochannel.patch
+++ b/package/madwifi/patches/389-autochannel.patch
@@ -16,7 +16,7 @@
  	sc->sc_curchan.channel = ic->ic_curchan->ic_freq;
  	sc->sc_curchan.channelFlags = ath_chan2flags(ic->ic_curchan);
  	if (!ath_hal_reset(ah, sc->sc_opmode, &sc->sc_curchan, AH_FALSE, &status)) {
-@@ -2913,6 +2915,34 @@ ath_hw_check_atim(struct ath_softc *sc, 
+@@ -2913,6 +2915,40 @@ ath_hw_check_atim(struct ath_softc *sc, 
  }
  
  
@@ -33,8 +33,14 @@
 +	if (sc->sc_ah->ah_macType < 5212)
 +		return;
 +
++	if (!ic->ic_curchan || (ic->ic_curchan == IEEE80211_CHAN_ANYC))
++		return;
++
 +	rx = OS_REG_READ(ah, AR5K_RXCLEAR);
 +	cc = OS_REG_READ(ah, AR5K_CYCLES);
++	if (!cc)
++		return;
++
 +	if (rx > cc)
 +		return; /* wraparound */
 +
@@ -51,7 +57,7 @@
  /*
   * Reset the hardware w/o losing operational state.  This is
   * basically a more efficient way of doing ath_stop, ath_init,
-@@ -2939,6 +2969,7 @@ ath_reset(struct net_device *dev)
+@@ -2939,6 +2975,7 @@ ath_reset(struct net_device *dev)
  	 * Convert to a HAL channel description with the flags
  	 * constrained to reflect the current operating mode.
  	 */
@@ -59,7 +65,7 @@
  	c = ic->ic_curchan;
  	sc->sc_curchan.channel = c->ic_freq;
  	sc->sc_curchan.channelFlags = ath_chan2flags(c);
-@@ -9019,6 +9050,7 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -9019,6 +9056,7 @@ ath_chan_set(struct ath_softc *sc, struc
  	u_int8_t channel_change_required = 0;
  	struct timeval tv;