diff --git a/package/kernel/mac80211/patches/348-mac80211-initialize-SMPS-field-in-HT-capabilities.patch b/package/kernel/mac80211/patches/348-mac80211-initialize-SMPS-field-in-HT-capabilities.patch
new file mode 100644
index 0000000000000000000000000000000000000000..118f5357164f616e377a7fe3aa21f0b0e1ab6e7e
--- /dev/null
+++ b/package/kernel/mac80211/patches/348-mac80211-initialize-SMPS-field-in-HT-capabilities.patch
@@ -0,0 +1,41 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Wed, 11 Jan 2017 23:30:20 +0100
+Subject: [PATCH] mac80211: initialize SMPS field in HT capabilities
+
+ibss and mesh modes copy the ht capabilites from the band without
+overriding the SMPS state. Unfortunately the default value 0 for the
+SMPS field means static SMPS instead of disabled.
+
+This results in HT ibss and mesh setups using only single-stream rates,
+even though SMPS is not supposed to be active.
+
+Initialize SMPS to disabled for all bands on ieee80211_hw_register to
+ensure that the value is sane where it is not overriden with the real
+SMPS state.
+
+Reported-by: Elektra Wagenrad <onelektra@gmx.net>
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/net/mac80211/main.c
++++ b/net/mac80211/main.c
+@@ -908,10 +908,15 @@ int ieee80211_register_hw(struct ieee802
+ 		supp_ht = supp_ht || sband->ht_cap.ht_supported;
+ 		supp_vht = supp_vht || sband->vht_cap.vht_supported;
+ 
+-		if (sband->ht_cap.ht_supported)
+-			local->rx_chains =
+-				max(ieee80211_mcs_to_chains(&sband->ht_cap.mcs),
+-				    local->rx_chains);
++		if (!sband->ht_cap.ht_supported)
++			continue;
++
++		local->rx_chains =
++			max(ieee80211_mcs_to_chains(&sband->ht_cap.mcs),
++			    local->rx_chains);
++
++		sband->ht_cap.cap |= WLAN_HT_CAP_SM_PS_DISABLED <<
++			             IEEE80211_HT_CAP_SM_PS_SHIFT;
+ 
+ 		/* TODO: consider VHT for RX chains, hopefully it's the same */
+ 	}
diff --git a/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch b/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
index 6e4962b09d90c19935f30c781057d0d357b558cd..9e767ffa8d19483b171c564bde0b7d52984f784d 100644
--- a/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
+++ b/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
@@ -1,6 +1,6 @@
 --- a/include/net/cfg80211.h
 +++ b/include/net/cfg80211.h
-@@ -2562,6 +2562,7 @@ struct cfg80211_nan_func {
+@@ -2590,6 +2590,7 @@ struct cfg80211_nan_func {
   *	(as advertised by the nl80211 feature flag.)
   * @get_tx_power: store the current TX power into the dbm variable;
   *	return 0 if successful
@@ -8,7 +8,7 @@
   *
   * @set_wds_peer: set the WDS peer for a WDS interface
   *
-@@ -2836,6 +2837,7 @@ struct cfg80211_ops {
+@@ -2864,6 +2865,7 @@ struct cfg80211_ops {
  				enum nl80211_tx_power_setting type, int mbm);
  	int	(*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev,
  				int *dbm);