diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-01-06 18:13:18 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 15:59:56 -0500 |
| commit | 46f2c4bd7e2ba2cfedbcd4fe15d316eebc608cba (patch) | |
| tree | 70df1219af8e137032a01560e6ca8ac216dbf24c /net | |
| parent | e9aeabaeb9a0bece50100dc74bbd720a68cb8f5c (diff) | |
mac80211: move dynamic PS timeout to hardware config
This will be needed for drivers that set the
IEEE80211_HW_NO_STACK_DYNAMIC_PS flag and still
want to handle dynamic PS.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 5 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 4 | ||||
| -rw-r--r-- | net/mac80211/wext.c | 14 |
4 files changed, 13 insertions, 11 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index fa5ca14517f..3db6bc3cdaf 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -700,7 +700,6 @@ struct ieee80211_local { unsigned int wmm_acm; /* bit field of ACM bits (BIT(802.1D tag)) */ bool powersave; - int dynamic_ps_timeout; struct work_struct dynamic_ps_enable_work; struct work_struct dynamic_ps_disable_work; struct timer_list dynamic_ps_timer; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 6a90171c859..7709e764567 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -777,9 +777,10 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata, if (local->powersave && !(local->hw.flags & IEEE80211_HW_NO_STACK_DYNAMIC_PS)) { - if (local->dynamic_ps_timeout > 0) + if (local->hw.conf.dynamic_ps_timeout > 0) mod_timer(&local->dynamic_ps_timer, jiffies + - msecs_to_jiffies(local->dynamic_ps_timeout)); + msecs_to_jiffies( + local->hw.conf.dynamic_ps_timeout)); else { ieee80211_send_nullfunc(local, sdata, 1); conf->flags |= IEEE80211_CONF_PS; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 96eca341160..b18a7269011 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1296,7 +1296,7 @@ int ieee80211_master_start_xmit(struct sk_buff *skb, struct net_device *dev) } if (!(local->hw.flags & IEEE80211_HW_NO_STACK_DYNAMIC_PS) && - local->dynamic_ps_timeout > 0) { + local->hw.conf.dynamic_ps_timeout > 0) { if (local->hw.conf.flags & IEEE80211_CONF_PS) { ieee80211_stop_queues_by_reason(&local->hw, IEEE80211_QUEUE_STOP_REASON_PS); @@ -1305,7 +1305,7 @@ int ieee80211_master_start_xmit(struct sk_buff *skb, struct net_device *dev) } mod_timer(&local->dynamic_ps_timer, jiffies + - msecs_to_jiffies(local->dynamic_ps_timeout)); + msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout)); } memset(info, 0, sizeof(*info)); diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c index 3fc1b903bfb..3f2db0bda46 100644 --- a/net/mac80211/wext.c +++ b/net/mac80211/wext.c @@ -863,17 +863,19 @@ static int ieee80211_ioctl_siwpower(struct net_device *dev, timeout = wrq->value / 1000; set: - if (ps == local->powersave && timeout == local->dynamic_ps_timeout) + if (ps == local->powersave && timeout == conf->dynamic_ps_timeout) return ret; local->powersave = ps; - local->dynamic_ps_timeout = timeout; + conf->dynamic_ps_timeout = timeout; - if (!(local->hw.flags & IEEE80211_HW_NO_STACK_DYNAMIC_PS) && - (sdata->u.sta.flags & IEEE80211_STA_ASSOCIATED)) { - if (local->dynamic_ps_timeout > 0) + if (local->hw.flags & IEEE80211_HW_NO_STACK_DYNAMIC_PS) { + ret = ieee80211_hw_config(local, + IEEE80211_CONF_CHANGE_DYNPS_TIMEOUT); + } else if (sdata->u.sta.flags & IEEE80211_STA_ASSOCIATED) { + if (conf->dynamic_ps_timeout > 0) mod_timer(&local->dynamic_ps_timer, jiffies + - msecs_to_jiffies(local->dynamic_ps_timeout)); + msecs_to_jiffies(conf->dynamic_ps_timeout)); else { if (local->powersave) { ieee80211_send_nullfunc(local, sdata, 1); |