diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/cfg.c | 5 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 6 | ||||
| -rw-r--r-- | net/mac80211/main.c | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 16 |
4 files changed, 15 insertions, 14 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 59f597d0c6a..003b6addf5f 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1446,7 +1446,6 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_conf *conf = &local->hw.conf; if (sdata->vif.type != NL80211_IFTYPE_STATION) return -EOPNOTSUPP; @@ -1455,11 +1454,11 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, return -EOPNOTSUPP; if (enabled == sdata->u.mgd.powersave && - timeout == conf->dynamic_ps_forced_timeout) + timeout == local->dynamic_ps_forced_timeout) return 0; sdata->u.mgd.powersave = enabled; - conf->dynamic_ps_forced_timeout = timeout; + local->dynamic_ps_forced_timeout = timeout; /* no change, but if automatic follow powersave */ mutex_lock(&sdata->u.mgd.mtx); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 9b3c3f971d2..fb5430188e8 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -850,6 +850,12 @@ struct ieee80211_local { struct notifier_block network_latency_notifier; struct notifier_block ifa_notifier; + /* + * The dynamic ps timeout configured from user space via WEXT - + * this will override whatever chosen by mac80211 internally. + */ + int dynamic_ps_forced_timeout; + int user_power_level; /* in dBm */ int power_constr_level; /* in dBm */ diff --git a/net/mac80211/main.c b/net/mac80211/main.c index a1bf46c64b9..edf7aff9326 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -630,7 +630,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) local->hw.conf.listen_interval = local->hw.max_listen_interval; - local->hw.conf.dynamic_ps_forced_timeout = -1; + local->dynamic_ps_forced_timeout = -1; result = sta_info_start(local); if (result < 0) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 74479c2d12d..1c0d8fce08d 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -561,23 +561,19 @@ 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; + timeout = local->dynamic_ps_forced_timeout; if (timeout < 0) { /* + * Go to full PSM if the user configures a very low + * latency requirement. * 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 + if (latency > 1900000000 && latency != 2000000000) timeout = 0; + else + timeout = 100; } local->hw.conf.dynamic_ps_timeout = timeout; |