xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cfg80211/mac80211: enable proper device_set_wakeup_enable handling

Browse Source 
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 <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2012-04-04 15:05:25 +02:00
committed by John W. Linville
parent da951c2417
commit 6d52563f2b
7 changed files with 50 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/net/cfg80211.h
View File

@@ -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,