mac80211: disable CCK rates for 802.11n clients on brcmsmac to fix crash issues

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37839 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 67 insertions, 11 deletions

diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch
index b5a9c1a65f..071d62f583 100644
--- a/package/kernel/mac80211/patches/300-pending_work.patch
+++ b/package/kernel/mac80211/patches/300-pending_work.patch
@@ -194,6 +194,16 @@
  }
  
  static void
+@@ -820,6 +828,9 @@ minstrel_ht_update_cck(struct minstrel_p
+ 	if (sband->band != IEEE80211_BAND_2GHZ)
+ 		return;
+ 
++	if (!(mp->hw->flags & IEEE80211_HW_SUPPORTS_HT_CCK_RATES))
++		return;
++
+ 	mi->cck_supported = 0;
+ 	mi->cck_supported_short = 0;
+ 	for (i = 0; i < 4; i++) {
 --- a/net/mac80211/rx.c
 +++ b/net/mac80211/rx.c
 @@ -936,8 +936,14 @@ ieee80211_rx_h_check(struct ieee80211_rx
@@ -2637,3 +2647,49 @@
  			ath9k_hw_rxena(ah);
  		}
  	} while (1);
+--- a/drivers/net/wireless/ath/ath9k/init.c
++++ b/drivers/net/wireless/ath/ath9k/init.c
+@@ -802,7 +802,8 @@ void ath9k_set_hw_capab(struct ath_softc
+ 		IEEE80211_HW_PS_NULLFUNC_STACK |
+ 		IEEE80211_HW_SPECTRUM_MGMT |
+ 		IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+-		IEEE80211_HW_SUPPORTS_RC_TABLE;
++		IEEE80211_HW_SUPPORTS_RC_TABLE |
++		IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
+ 
+ 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
+ 		hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
+--- a/drivers/net/wireless/ath/carl9170/main.c
++++ b/drivers/net/wireless/ath/carl9170/main.c
+@@ -1878,7 +1878,8 @@ void *carl9170_alloc(size_t priv_size)
+ 		     IEEE80211_HW_PS_NULLFUNC_STACK |
+ 		     IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC |
+ 		     IEEE80211_HW_SUPPORTS_RC_TABLE |
+-		     IEEE80211_HW_SIGNAL_DBM;
++		     IEEE80211_HW_SIGNAL_DBM |
++		     IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
+ 
+ 	if (!modparam_noht) {
+ 		/*
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -6133,7 +6133,8 @@ static int rt2800_probe_hw_mode(struct r
+ 	    IEEE80211_HW_SUPPORTS_PS |
+ 	    IEEE80211_HW_PS_NULLFUNC_STACK |
+ 	    IEEE80211_HW_AMPDU_AGGREGATION |
+-	    IEEE80211_HW_REPORTS_TX_ACK_STATUS;
++	    IEEE80211_HW_REPORTS_TX_ACK_STATUS |
++	    IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
+ 
+ 	/*
+ 	 * Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices
+--- a/include/net/mac80211.h
++++ b/include/net/mac80211.h
+@@ -1499,6 +1499,7 @@ enum ieee80211_hw_flags {
+ 	IEEE80211_HW_SUPPORTS_RC_TABLE			= 1<<24,
+ 	IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF		= 1<<25,
+ 	IEEE80211_HW_TIMING_BEACON_ONLY			= 1<<26,
++	IEEE80211_HW_SUPPORTS_HT_CCK_RATES		= 1<<27,
+ };
+ 
+ /**
diff --git a/package/kernel/mac80211/patches/502-ath9k_ahb_init.patch b/package/kernel/mac80211/patches/502-ath9k_ahb_init.patch
index 03199d8f37..25df3f952f 100644
--- a/package/kernel/mac80211/patches/502-ath9k_ahb_init.patch
+++ b/package/kernel/mac80211/patches/502-ath9k_ahb_init.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -1011,23 +1011,23 @@ static int __init ath9k_init(void)
+@@ -1012,23 +1012,23 @@ static int __init ath9k_init(void)
  		goto err_out;
  	}
  
diff --git a/package/kernel/mac80211/patches/520-mac80211_cur_txpower.patch b/package/kernel/mac80211/patches/520-mac80211_cur_txpower.patch
index 837d9f633f..56e956ae66 100644
--- a/package/kernel/mac80211/patches/520-mac80211_cur_txpower.patch
+++ b/package/kernel/mac80211/patches/520-mac80211_cur_txpower.patch
@@ -1,6 +1,6 @@
 --- a/include/net/mac80211.h
 +++ b/include/net/mac80211.h
-@@ -1616,6 +1616,7 @@ struct ieee80211_hw {
+@@ -1617,6 +1617,7 @@ struct ieee80211_hw {
  	u8 max_tx_aggregation_subframes;
  	u8 offchannel_tx_hw_queue;
  	u8 radiotap_mcs_details;
diff --git a/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch b/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch
index f595059027..0257756f4d 100644
--- a/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch
+++ b/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch
@@ -162,7 +162,7 @@
  void ath_fill_led_pin(struct ath_softc *sc)
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -918,7 +918,7 @@ int ath9k_init_device(u16 devid, struct 
+@@ -919,7 +919,7 @@ int ath9k_init_device(u16 devid, struct 
  
  #ifdef CPTCFG_MAC80211_LEDS
  	/* must be initialized before ieee80211_register_hw */
diff --git a/package/kernel/mac80211/patches/611-rt2x00-rf_vals-rt3352-xtal20.patch b/package/kernel/mac80211/patches/611-rt2x00-rf_vals-rt3352-xtal20.patch
index cd9a5f3ec3..4d30ae88b7 100644
--- a/package/kernel/mac80211/patches/611-rt2x00-rf_vals-rt3352-xtal20.patch
+++ b/package/kernel/mac80211/patches/611-rt2x00-rf_vals-rt3352-xtal20.patch
@@ -28,7 +28,7 @@
  static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
  {
  	struct hw_mode_spec *spec = &rt2x00dev->spec;
-@@ -6234,7 +6255,6 @@ static int rt2800_probe_hw_mode(struct r
+@@ -6235,7 +6256,6 @@ static int rt2800_probe_hw_mode(struct r
  		   rt2x00_rf(rt2x00dev, RF3022) ||
  		   rt2x00_rf(rt2x00dev, RF3290) ||
  		   rt2x00_rf(rt2x00dev, RF3320) ||
@@ -36,7 +36,7 @@
  		   rt2x00_rf(rt2x00dev, RF5360) ||
  		   rt2x00_rf(rt2x00dev, RF5370) ||
  		   rt2x00_rf(rt2x00dev, RF5372) ||
-@@ -6242,6 +6262,12 @@ static int rt2800_probe_hw_mode(struct r
+@@ -6243,6 +6263,12 @@ static int rt2800_probe_hw_mode(struct r
  		   rt2x00_rf(rt2x00dev, RF5392)) {
  		spec->num_channels = 14;
  		spec->channels = rf_vals_3x;
@@ -49,7 +49,7 @@
  	} else if (rt2x00_rf(rt2x00dev, RF3052)) {
  		spec->supported_bands |= SUPPORT_BAND_5GHZ;
  		spec->num_channels = ARRAY_SIZE(rf_vals_3x);
-@@ -6389,6 +6415,19 @@ static int rt2800_probe_rt(struct rt2x00
+@@ -6390,6 +6416,19 @@ static int rt2800_probe_rt(struct rt2x00
  	return 0;
  }
  
@@ -69,7 +69,7 @@
  int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev)
  {
  	int retval;
-@@ -6418,6 +6457,15 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+@@ -6419,6 +6458,15 @@ int rt2800_probe_hw(struct rt2x00_dev *r
  	rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
  
  	/*
diff --git a/package/kernel/mac80211/patches/615-rt2x00-fix_20mhz_clk.patch b/package/kernel/mac80211/patches/615-rt2x00-fix_20mhz_clk.patch
index 9438d38bbf..e705a2ae01 100644
--- a/package/kernel/mac80211/patches/615-rt2x00-fix_20mhz_clk.patch
+++ b/package/kernel/mac80211/patches/615-rt2x00-fix_20mhz_clk.patch
@@ -8,7 +8,7 @@
  
  #include "rt2x00.h"
  #include "rt2800lib.h"
-@@ -6417,13 +6418,14 @@ static int rt2800_probe_rt(struct rt2x00
+@@ -6418,13 +6419,14 @@ static int rt2800_probe_rt(struct rt2x00
  
  int rt2800_probe_clk(struct rt2x00_dev *rt2x00dev)
  {
diff --git a/package/kernel/mac80211/patches/616-rt2x00-support-rt5350.patch b/package/kernel/mac80211/patches/616-rt2x00-support-rt5350.patch
index 88ed277d4a..ac308afaf4 100644
--- a/package/kernel/mac80211/patches/616-rt2x00-support-rt5350.patch
+++ b/package/kernel/mac80211/patches/616-rt2x00-support-rt5350.patch
@@ -242,7 +242,7 @@
  	case RF5360:
  	case RF5370:
  	case RF5372:
-@@ -6263,7 +6376,8 @@ static int rt2800_probe_hw_mode(struct r
+@@ -6264,7 +6377,8 @@ static int rt2800_probe_hw_mode(struct r
  		   rt2x00_rf(rt2x00dev, RF5392)) {
  		spec->num_channels = 14;
  		spec->channels = rf_vals_3x;
@@ -252,7 +252,7 @@
  		spec->num_channels = 14;
  		if (spec->clk_is_20mhz)
  			spec->channels = rf_vals_xtal20mhz_3x;
-@@ -6364,6 +6478,7 @@ static int rt2800_probe_hw_mode(struct r
+@@ -6365,6 +6479,7 @@ static int rt2800_probe_hw_mode(struct r
  	case RF3320:
  	case RF3052:
  	case RF3290:
@@ -260,7 +260,7 @@
  	case RF5360:
  	case RF5370:
  	case RF5372:
-@@ -6401,6 +6516,7 @@ static int rt2800_probe_rt(struct rt2x00
+@@ -6402,6 +6517,7 @@ static int rt2800_probe_rt(struct rt2x00
  	case RT3352:
  	case RT3390:
  	case RT3572: