Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

Conflicts:
	drivers/net/wireless/libertas_tf/cmd.c
	drivers/net/wireless/libertas_tf/main.c

1 files changed, 21 insertions, 0 deletions

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 425f66c70013..358226f63b81 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -478,6 +478,7 @@ void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency)
 {
         struct ieee80211_sub_if_data *sdata, *found = NULL;
         int count = 0;
+        int timeout;
 
         if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS)) {
                 local->ps_sdata = NULL;
@@ -511,6 +512,26 @@ void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency)
                 beaconint_us = ieee80211_tu_to_usec(
                                         found->vif.bss_conf.beacon_int);
 
+                timeout = local->hw.conf.dynamic_ps_forced_timeout;
+                if (timeout < 0) {
+                        /*
+                         * The 2 second value is there for compatibility until
+                         * the PM_QOS_NETWORK_LATENCY is configured with real
+                         * values.
+                         */
+                        if (latency == 2000000000)
+                                timeout = 100;
+                        else if (latency <= 50000)
+                                timeout = 300;
+                        else if (latency <= 100000)
+                                timeout = 100;
+                        else if (latency <= 500000)
+                                timeout = 50;
+                        else
+                                timeout = 0;
+                }
+                local->hw.conf.dynamic_ps_timeout = timeout;
+
                 if (beaconint_us > latency) {
                         local->ps_sdata = NULL;
                 } else {