diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-05-04 17:37:29 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-05-05 22:59:20 +0400 |
| commit | eecc48000afe2ca6da22122d553b7cad294e42fc (patch) | |
| tree | ade8a18351be5ca63b14d24f3f4db47909486fba /net/mac80211/ieee80211_i.h | |
| parent | ff1b6e69ad4f31fb3c9c6da2665655f2e798dd70 (diff) | |
| download | linux-eecc48000afe2ca6da22122d553b7cad294e42fc.tar.xz | |
mac80211: add basic support for WoWLAN
This adds basic support for the new WoWLAN
configuration in mac80211. The behaviour is
completely offloaded to the driver though,
with two new callbacks (suspend/resume).
Options for the driver include a complete
reconfiguration after wakeup, and exposing
all the triggers it wants to support.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 9e3b4f0f31bd..e89bc27f8dc3 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -764,6 +764,9 @@ struct ieee80211_local { /* device is started */ bool started; + /* wowlan is enabled -- don't reconfig on resume */ + bool wowlan; + int tx_headroom; /* required headroom for hardware/radiotap */ /* count for keys needing tailroom space allocation */ @@ -1250,7 +1253,8 @@ int ieee80211_reconfig(struct ieee80211_local *local); void ieee80211_stop_device(struct ieee80211_local *local); #ifdef CONFIG_PM -int __ieee80211_suspend(struct ieee80211_hw *hw); +int __ieee80211_suspend(struct ieee80211_hw *hw, + struct cfg80211_wowlan *wowlan); static inline int __ieee80211_resume(struct ieee80211_hw *hw) { @@ -1263,7 +1267,8 @@ static inline int __ieee80211_resume(struct ieee80211_hw *hw) return ieee80211_reconfig(hw_to_local(hw)); } #else -static inline int __ieee80211_suspend(struct ieee80211_hw *hw) +static inline int __ieee80211_suspend(struct ieee80211_hw *hw, + struct cfg80211_wowlan *wowlan) { return 0; } |