huge madwifi update (work in progress, disabled by default, compiles but breaks at...

[openwrt.git] / package / madwifi / patches-r3776 / 313-reset_channelchange.patch

diff --git a/package/madwifi/patches-r3776/313-reset_channelchange.patch b/package/madwifi/patches-r3776/313-reset_channelchange.patch
new file mode 100644 (file)
index 0000000..20a9c26
--- /dev/null
+++ b/package/madwifi/patches-r3776/313-reset_channelchange.patch
@@ -0,0 +1,20 @@
+Index: madwifi-trunk-r3776/ath/if_ath.c
+===================================================================
+--- madwifi-trunk-r3776.orig/ath/if_ath.c      2008-07-17 03:04:02.000000000 +0200
++++ madwifi-trunk-r3776/ath/if_ath.c   2008-07-17 03:06:03.000000000 +0200
+@@ -8865,14 +8865,7 @@
+                       hchan.channel,
+                       jiffies);
+ 
+-              /* ath_hal_reset with chanchange = AH_TRUE doesn't seem to
+-               * completely reset the state of the card.  According to
+-               * reports from ticket #1106, kismet and aircrack people they
+-               * needed to do the reset with chanchange = AH_FALSE in order
+-               * to receive traffic when peforming high velocity channel
+-               * changes. */
+-              if (!ath_hw_reset(sc, sc->sc_opmode, &hchan, AH_TRUE, &status)   ||
+-                  !ath_hw_reset(sc, sc->sc_opmode, &hchan, AH_FALSE, &status)) {
++              if (!ath_hw_reset(sc, sc->sc_opmode, &hchan, AH_TRUE, &status)) {
+                       EPRINTF(sc, "Unable to reset channel %u (%u MHz) "
+                               "flags 0x%x '%s' (HAL status %u)\n",
+                               ieee80211_chan2ieee(ic, chan), chan->ic_freq,