X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/87aacb3b5bb8d4da4280d421b498237032459e82..a4bdef9ca9051d829ee12f9f8ae36016f0c2136e:/package/madwifi/patches/389-autochannel.patch

diff --git a/package/madwifi/patches/389-autochannel.patch b/package/madwifi/patches/389-autochannel.patch
index 9c77b0e54..1c6228590 100644
--- a/package/madwifi/patches/389-autochannel.patch
+++ b/package/madwifi/patches/389-autochannel.patch
@@ -8,7 +8,7 @@
  
  /* calibrate every 30 secs in steady state but check every second at first. */
  static int ath_calinterval = ATH_SHORT_CALINTERVAL;
-@@ -2579,6 +2580,7 @@ ath_init(struct net_device *dev)
+@@ -2580,6 +2581,7 @@ ath_init(struct net_device *dev)
  	 * be followed by initialization of the appropriate bits
  	 * and then setup of the interrupt mask.
  	 */
@@ -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 +2915,37 @@ ath_hw_check_atim(struct ath_softc *sc, 
+@@ -2914,6 +2916,40 @@ ath_hw_check_atim(struct ath_softc *sc, 
  }
  
  
@@ -38,6 +38,9 @@
 +
 +	rx = OS_REG_READ(ah, AR5K_RXCLEAR);
 +	cc = OS_REG_READ(ah, AR5K_CYCLES);
++	if (!cc)
++		return;
++
 +	if (rx > cc)
 +		return; /* wraparound */
 +
@@ -54,7 +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 +2972,7 @@ ath_reset(struct net_device *dev)
+@@ -2940,6 +2976,7 @@ ath_reset(struct net_device *dev)
  	 * Convert to a HAL channel description with the flags
  	 * constrained to reflect the current operating mode.
  	 */
@@ -62,7 +65,7 @@
  	c = ic->ic_curchan;
  	sc->sc_curchan.channel = c->ic_freq;
  	sc->sc_curchan.channelFlags = ath_chan2flags(c);
-@@ -9019,6 +9053,7 @@ ath_chan_set(struct ath_softc *sc, struc
+@@ -9022,6 +9059,7 @@ ath_chan_set(struct ath_softc *sc, struc
  	u_int8_t channel_change_required = 0;
  	struct timeval tv;
  
@@ -112,11 +115,11 @@
  pc_cmp_samechan(struct ieee80211com *ic, struct ieee80211_channel *a,
  		struct ieee80211_channel *b)
  {
-@@ -455,6 +468,7 @@ pc_cmp(const void *_a, const void *_b)
- 		return res;					\
- } while (0)
+@@ -457,6 +470,7 @@ pc_cmp(const void *_a, const void *_b)
  
-+	EVALUATE_CRITERION(idletime, a, b);
  	EVALUATE_CRITERION(radar, a, b);
  	EVALUATE_CRITERION(keepmode, params, a, b);
++	EVALUATE_CRITERION(idletime, a, b);
  	EVALUATE_CRITERION(sc, ic, a, b);
+ 	/* XXX: rssi useless? pick_channel evaluates it anyway */
+ 	EVALUATE_CRITERION(rssi, params->ss->ss_priv, a, b);