mac80211: backport latest changes from trunk

[openwrt-10.03/.git] / package / mac80211 / patches / 540-ath9k_channelbw_debugfs.patch

diff --git a/package/mac80211/patches/540-ath9k_channelbw_debugfs.patch b/package/mac80211/patches/540-ath9k_channelbw_debugfs.patch
deleted file mode 100644 (file)
index 28251ee..0000000
--- a/package/mac80211/patches/540-ath9k_channelbw_debugfs.patch
+++ /dev/null
@@ -1,57 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -586,6 +586,7 @@ struct ath_softc {
-       struct ieee80211_hw *hw;
-       struct device *dev;
- 
-+      u32 chan_bw;
-       int chan_idx;
-       int chan_is_ht;
-       struct survey_info *cur_survey;
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1281,6 +1281,9 @@ int ath9k_init_debug(struct ath_hw *ah)
-       debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
-                           &fops_eeprom);
- 
-+      debugfs_create_u32("chanbw", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
-+                         &sc->chan_bw);
-+
-       sc->debug.regidx = 0;
-       return 0;
- }
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -226,6 +226,7 @@ static int ath_set_channel(struct ath_so
-       bool fastcc = true, stopped;
-       struct ieee80211_channel *channel = hw->conf.channel;
-       struct ath9k_hw_cal_data *caldata = NULL;
-+      u32 oldflags;
-       int r;
- 
-       if (sc->sc_flags & SC_OP_INVALID)
-@@ -268,6 +269,24 @@ static int ath_set_channel(struct ath_so
-       if (!stopped || !(sc->sc_flags & SC_OP_OFFCHANNEL))
-               fastcc = false;
- 
-+      oldflags = hchan->channelFlags;
-+      switch (sc->chan_bw) {
-+      case 5:
-+              hchan->channelFlags &= ~CHANNEL_HALF;
-+              hchan->channelFlags |= CHANNEL_QUARTER;
-+              break;
-+      case 10:
-+              hchan->channelFlags &= ~CHANNEL_QUARTER;
-+              hchan->channelFlags |= CHANNEL_HALF;
-+              break;
-+      default:
-+              hchan->channelFlags &= ~(CHANNEL_HALF | CHANNEL_QUARTER);
-+              break;
-+      }
-+
-+      if (oldflags != hchan->channelFlags)
-+              fastcc = false;
-+
-       if (!(sc->sc_flags & SC_OP_OFFCHANNEL))
-               caldata = &sc->caldata;
-