mac80211: revert a faulty upstream change which is causing channel 12 to be enabled...

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 41298

diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch
index 25a34b3ebdb49a2abec164685ae81cc6a8d4acba..56a3d848776bfc38e2d34ec4d2d1a5d703e35cf8 100644 (file)
--- a/package/kernel/mac80211/patches/300-pending_work.patch
+++ b/package/kernel/mac80211/patches/300-pending_work.patch
@@ -1,3 +1,14 @@
+commit edcdf0989410a05a6a4b8438df4010447eaa7d9a
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Sun Jun 22 13:36:20 2014 +0200
+
+    Revert "cfg80211: Use 5MHz bandwidth by default when checking usable channels"
+    
+    It enables channels that are not supposed to be enabled according to the
+    regulatory rules.
+    
+    This reverts commit 8eca1fb692cc9557f386eddce75c300a3855d11a.
+
 commit 6e7341074823d2a45b81f2742cbf75f1da790031
 Author: Rafał Miłecki <zajec5@gmail.com>
 Date:   Sat May 31 19:40:45 2014 +0200
@@ -2855,3 +2866,57 @@ Date:   Mon May 19 21:20:49 2014 +0200
        case B43_PHYTYPE_N:
        case B43_PHYTYPE_LP:
        case B43_PHYTYPE_HT:
+--- a/net/wireless/reg.c
++++ b/net/wireless/reg.c
+@@ -935,7 +935,7 @@ freq_reg_info_regd(struct wiphy *wiphy, 
+               if (!band_rule_found)
+                       band_rule_found = freq_in_rule_band(fr, center_freq);
+ 
+-              bw_fits = reg_does_bw_fit(fr, center_freq, MHZ_TO_KHZ(5));
++              bw_fits = reg_does_bw_fit(fr, center_freq, MHZ_TO_KHZ(20));
+ 
+               if (band_rule_found && bw_fits)
+                       return rr;
+@@ -1019,10 +1019,10 @@ static void chan_reg_rule_print_dbg(cons
+ }
+ #endif
+ 
+-/* Find an ieee80211_reg_rule such that a 5MHz channel with frequency
+- * chan->center_freq fits there.
+- * If there is no such reg_rule, disable the channel, otherwise set the
+- * flags corresponding to the bandwidths allowed in the particular reg_rule
++/*
++ * Note that right now we assume the desired channel bandwidth
++ * is always 20 MHz for each individual channel (HT40 uses 20 MHz
++ * per channel, the primary and the extension channel).
+  */
+ static void handle_channel(struct wiphy *wiphy,
+                          enum nl80211_reg_initiator initiator,
+@@ -1083,12 +1083,8 @@ static void handle_channel(struct wiphy 
+       if (reg_rule->flags & NL80211_RRF_AUTO_BW)
+               max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);
+ 
+-      if (max_bandwidth_khz < MHZ_TO_KHZ(10))
+-              bw_flags = IEEE80211_CHAN_NO_10MHZ;
+-      if (max_bandwidth_khz < MHZ_TO_KHZ(20))
+-              bw_flags |= IEEE80211_CHAN_NO_20MHZ;
+       if (max_bandwidth_khz < MHZ_TO_KHZ(40))
+-              bw_flags |= IEEE80211_CHAN_NO_HT40;
++              bw_flags = IEEE80211_CHAN_NO_HT40;
+       if (max_bandwidth_khz < MHZ_TO_KHZ(80))
+               bw_flags |= IEEE80211_CHAN_NO_80MHZ;
+       if (max_bandwidth_khz < MHZ_TO_KHZ(160))
+@@ -1522,12 +1518,8 @@ static void handle_channel_custom(struct
+       if (reg_rule->flags & NL80211_RRF_AUTO_BW)
+               max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);
+ 
+-      if (max_bandwidth_khz < MHZ_TO_KHZ(10))
+-              bw_flags = IEEE80211_CHAN_NO_10MHZ;
+-      if (max_bandwidth_khz < MHZ_TO_KHZ(20))
+-              bw_flags |= IEEE80211_CHAN_NO_20MHZ;
+       if (max_bandwidth_khz < MHZ_TO_KHZ(40))
+-              bw_flags |= IEEE80211_CHAN_NO_HT40;
++              bw_flags = IEEE80211_CHAN_NO_HT40;
+       if (max_bandwidth_khz < MHZ_TO_KHZ(80))
+               bw_flags |= IEEE80211_CHAN_NO_80MHZ;
+       if (max_bandwidth_khz < MHZ_TO_KHZ(160))

diff --git a/package/kernel/mac80211/patches/405-regd_no_assoc_hints.patch b/package/kernel/mac80211/patches/405-regd_no_assoc_hints.patch
index 21524331c36819c91eae4b2adef3c4f6380dbe8c..282b0d8998b771acc0e91bcf465474f3e9d97c86 100644 (file)
--- a/package/kernel/mac80211/patches/405-regd_no_assoc_hints.patch
+++ b/package/kernel/mac80211/patches/405-regd_no_assoc_hints.patch
@@ -1,6 +1,6 @@
 --- a/net/wireless/reg.c
 +++ b/net/wireless/reg.c
-@@ -2080,6 +2080,8 @@ void regulatory_hint_country_ie(struct w
+@@ -2072,6 +2072,8 @@ void regulatory_hint_country_ie(struct w
        enum environment_cap env = ENVIRON_ANY;
        struct regulatory_request *request = NULL, *lr;
  
@@ -9,7 +9,7 @@
        /* IE len must be evenly divisible by 2 */
        if (country_ie_len & 0x01)
                return;
-@@ -2276,6 +2278,7 @@ static void restore_regulatory_settings(
+@@ -2268,6 +2270,7 @@ static void restore_regulatory_settings(
  
  void regulatory_hint_disconnect(void)
  {