diff options
| author | Ayala Beker <ayala.beker@intel.com> | 2016-09-20 17:31:19 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-09-30 13:21:43 +0200 |
| commit | 5953ff6d6a3e92dd4f8d9d8e8a9359d7e180ae93 (patch) | |
| tree | 4937110ed803a948987fc66bcb3b1d0f88c6fade /net/mac80211/cfg.c | |
| parent | 368e5a7b4ecb71b3d347799cb9351b0dce5dec70 (diff) | |
| download | blackbird-op-linux-5953ff6d6a3e92dd4f8d9d8e8a9359d7e180ae93.tar.gz blackbird-op-linux-5953ff6d6a3e92dd4f8d9d8e8a9359d7e180ae93.zip | |
mac80211: implement nan_change_conf
Implement nan_change_conf callback which allows to change current
NAN configuration (master preference and dual band operation).
Store the current NAN configuration in sdata, so it can be used
both to provide the driver the updated configuration with changes
and also it will be used in hw reconfig flows in next patches.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@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 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 9aabb0932d24..38fdb539cab3 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -186,6 +186,36 @@ static void ieee80211_stop_nan(struct wiphy *wiphy, ieee80211_sdata_stop(sdata); } +static int ieee80211_nan_change_conf(struct wiphy *wiphy, + struct wireless_dev *wdev, + struct cfg80211_nan_conf *conf, + u32 changes) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); + struct cfg80211_nan_conf new_conf; + int ret = 0; + + if (sdata->vif.type != NL80211_IFTYPE_NAN) + return -EOPNOTSUPP; + + if (!ieee80211_sdata_running(sdata)) + return -ENETDOWN; + + new_conf = sdata->u.nan.conf; + + if (changes & CFG80211_NAN_CONF_CHANGED_PREF) + new_conf.master_pref = conf->master_pref; + + if (changes & CFG80211_NAN_CONF_CHANGED_DUAL) + new_conf.dual = conf->dual; + + ret = drv_nan_change_conf(sdata->local, sdata, &new_conf, changes); + if (!ret) + sdata->u.nan.conf = new_conf; + + return ret; +} + static int ieee80211_set_noack_map(struct wiphy *wiphy, struct net_device *dev, u16 noack_map) @@ -3500,4 +3530,5 @@ const struct cfg80211_ops mac80211_config_ops = { .del_tx_ts = ieee80211_del_tx_ts, .start_nan = ieee80211_start_nan, .stop_nan = ieee80211_stop_nan, + .nan_change_conf = ieee80211_nan_change_conf, }; |
