From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 27 Dec 2014 13:37:32 +0000 (+0000)
Subject: ath10k: fix tx rate selection for ad-hoc mode with HT
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=beb4318bc3b09cb28a64848f99f8d1c27698559b;p=openwrt%2Fstaging%2Fadrian.git

ath10k: fix tx rate selection for ad-hoc mode with HT

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

SVN-Revision: 43790
---

diff --git a/package/kernel/mac80211/patches/327-ath10k-fix-low-TX-rates-when-IBSS-and-HT.patch b/package/kernel/mac80211/patches/327-ath10k-fix-low-TX-rates-when-IBSS-and-HT.patch
new file mode 100644
index 0000000000..09f1e25fa0
--- /dev/null
+++ b/package/kernel/mac80211/patches/327-ath10k-fix-low-TX-rates-when-IBSS-and-HT.patch
@@ -0,0 +1,30 @@
+From: Janusz Dziedzic <janusz.dziedzic@tieto.com>
+Date: Tue, 16 Dec 2014 09:52:59 +0100
+Subject: [PATCH] ath10k: fix low TX rates when IBSS and HT
+
+This fix TX problem when IBSS used in HT mode.
+Before we used 6Mbps all the time for TX direction.
+
+Reported-by: Yeoh Chun-Yeow <yeohchunyeow@gmail.com>
+Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
+---
+
+--- a/drivers/net/wireless/ath/ath10k/mac.c
++++ b/drivers/net/wireless/ath/ath10k/mac.c
+@@ -1375,9 +1375,16 @@ static void ath10k_peer_assoc_h_qos(stru
+ 		if (vif->bss_conf.qos)
+ 			arg->peer_flags |= WMI_PEER_QOS;
+ 		break;
++	case WMI_VDEV_TYPE_IBSS:
++		if (sta->wme)
++			arg->peer_flags |= WMI_PEER_QOS;
++		break;
+ 	default:
+ 		break;
+ 	}
++
++	ath10k_dbg(ar, ATH10K_DBG_MAC, "mac peer %pM qos %d\n",
++		   sta->addr, !!(arg->peer_flags & WMI_PEER_QOS));
+ }
+ 
+ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar,
diff --git a/package/kernel/mac80211/patches/328-ath10k-send-re-assoc-peer-command-when-NSS-changed.patch b/package/kernel/mac80211/patches/328-ath10k-send-re-assoc-peer-command-when-NSS-changed.patch
new file mode 100644
index 0000000000..56290cd58f
--- /dev/null
+++ b/package/kernel/mac80211/patches/328-ath10k-send-re-assoc-peer-command-when-NSS-changed.patch
@@ -0,0 +1,26 @@
+From: Janusz Dziedzic <janusz.dziedzic@tieto.com>
+Date: Tue, 16 Dec 2014 09:53:00 +0100
+Subject: [PATCH] ath10k: send (re)assoc peer command when NSS changed
+
+Assoc peer command contain information about NSS.
+When we will get IEEE80211_RC_NSS_CHANGED we should
+also send (re) assoc peer command to be sure firmware
+will know about it and RC will work correctly.
+
+Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
+---
+
+--- a/drivers/net/wireless/ath/ath10k/mac.c
++++ b/drivers/net/wireless/ath/ath10k/mac.c
+@@ -3497,8 +3497,9 @@ static void ath10k_sta_rc_update_wk(stru
+ 				    sta->addr, smps, err);
+ 	}
+ 
+-	if (changed & IEEE80211_RC_SUPP_RATES_CHANGED) {
+-		ath10k_dbg(ar, ATH10K_DBG_MAC, "mac update sta %pM supp rates\n",
++	if (changed & IEEE80211_RC_SUPP_RATES_CHANGED ||
++	    changed & IEEE80211_RC_NSS_CHANGED) {
++		ath10k_dbg(ar, ATH10K_DBG_MAC, "mac update sta %pM supp rates/nss\n",
+ 			   sta->addr);
+ 
+ 		err = ath10k_station_assoc(ar, arvif->vif, sta, true);