diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2016-09-20 17:31:14 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-09-30 13:21:19 +0200 |
| commit | 708d50edb149fe488c7c96f59ba9a89a64985cf2 (patch) | |
| tree | a6ce214b208019439758c9a326beb4010308a6e4 /net/mac80211/cfg.c | |
| parent | cb3b7d87652aeb37cfb5295a6157a3280dae10cb (diff) | |
| download | lwn-708d50edb149fe488c7c96f59ba9a89a64985cf2.tar.gz lwn-708d50edb149fe488c7c96f59ba9a89a64985cf2.zip | |
mac80211: add boilerplate code for start / stop NAN
This code doesn't do much besides allowing to start and
stop the vif.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index a74027f887bc..9aabb0932d24 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -3,6 +3,7 @@ * * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2015 Intel Mobile Communications GmbH + * Copyright (C) 2015-2016 Intel Deutschland GmbH * * This file is GPLv2 as found in COPYING. */ @@ -152,6 +153,39 @@ static void ieee80211_stop_p2p_device(struct wiphy *wiphy, ieee80211_sdata_stop(IEEE80211_WDEV_TO_SUB_IF(wdev)); } +static int ieee80211_start_nan(struct wiphy *wiphy, + struct wireless_dev *wdev, + struct cfg80211_nan_conf *conf) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); + int ret; + + mutex_lock(&sdata->local->chanctx_mtx); + ret = ieee80211_check_combinations(sdata, NULL, 0, 0); + mutex_unlock(&sdata->local->chanctx_mtx); + if (ret < 0) + return ret; + + ret = ieee80211_do_open(wdev, true); + if (ret) + return ret; + + ret = drv_start_nan(sdata->local, sdata, conf); + if (ret) + ieee80211_sdata_stop(sdata); + + return ret; +} + +static void ieee80211_stop_nan(struct wiphy *wiphy, + struct wireless_dev *wdev) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); + + drv_stop_nan(sdata->local, sdata); + ieee80211_sdata_stop(sdata); +} + static int ieee80211_set_noack_map(struct wiphy *wiphy, struct net_device *dev, u16 noack_map) @@ -3464,4 +3498,6 @@ const struct cfg80211_ops mac80211_config_ops = { .set_ap_chanwidth = ieee80211_set_ap_chanwidth, .add_tx_ts = ieee80211_add_tx_ts, .del_tx_ts = ieee80211_del_tx_ts, + .start_nan = ieee80211_start_nan, + .stop_nan = ieee80211_stop_nan, }; |