From 6d52563f2bc217cbdccb97068f5b6176352f01f2 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 4 Apr 2012 15:05:25 +0200 Subject: cfg80211/mac80211: enable proper device_set_wakeup_enable handling In WoWLAN, we only get the triggers when we actually get to suspend. As a consequence, drivers currently don't know that the device should enable wakeup. However, the device_set_wakeup_enable() API is intended to be called when the wakeup is enabled, not later when needed. Add a new set_wakeup() call to cfg80211 and mac80211 to allow drivers to properly call device_set_wakeup_enable. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/cfg80211.h | 4 ++++ include/net/mac80211.h | 1 + 2 files changed, 5 insertions(+) (limited to 'include') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index ae3a3bb37bf2..1fd1c4acfc8e 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1344,6 +1344,9 @@ struct cfg80211_gtk_rekey_data { * be %NULL or contain the enabled Wake-on-Wireless triggers that are * configured for the device. * @resume: wiphy device needs to be resumed + * @set_wakeup: Called when WoWLAN is enabled/disabled, use this callback + * to call device_set_wakeup_enable() to enable/disable wakeup from + * the device. * * @add_virtual_intf: create a new virtual interface with the given name, * must set the struct wireless_dev's iftype. Beware: You must create @@ -1515,6 +1518,7 @@ struct cfg80211_gtk_rekey_data { struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); int (*resume)(struct wiphy *wiphy); + void (*set_wakeup)(struct wiphy *wiphy, bool enabled); struct net_device * (*add_virtual_intf)(struct wiphy *wiphy, char *name, diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ec4995d0c14d..838a4db1c848 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2233,6 +2233,7 @@ struct ieee80211_ops { #ifdef CONFIG_PM int (*suspend)(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan); int (*resume)(struct ieee80211_hw *hw); + void (*set_wakeup)(struct ieee80211_hw *hw, bool enabled); #endif int (*add_interface)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); -- cgit v1.2.3