diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-05-04 15:37:29 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-05-05 14:59:20 -0400 |
| commit | eecc48000afe2ca6da22122d553b7cad294e42fc (patch) | |
| tree | ade8a18351be5ca63b14d24f3f4db47909486fba /net/mac80211/main.c | |
| parent | ff1b6e69ad4f31fb3c9c6da2665655f2e798dd70 (diff) | |
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/main.c')
| -rw-r--r-- | net/mac80211/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index d8be1986a108..cb326d36be9c 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -696,6 +696,10 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) WLAN_CIPHER_SUITE_AES_CMAC }; + if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) && + (!local->ops->suspend || !local->ops->resume)) + return -EINVAL; + if (hw->max_report_rates == 0) hw->max_report_rates = hw->max_rates; |