diff options
| author |   Ayala Beker <ayala.beker@intel.com> | 2016-09-20 17:31:21 +0300 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2016-09-30 13:21:57 +0200 |
| commit | 92bc43bce2849c814cece258694f167d28524fbd (patch) | |
| tree | 4d08673c78730709fe2c5a727bd3ff421cfd4fec /net/mac80211 | |
| parent | mac80211: Implement add_nan_func and rm_nan_func (diff) | |
| download | linux-dev-92bc43bce2849c814cece258694f167d28524fbd.tar.xz linux-dev-92bc43bce2849c814cece258694f167d28524fbd.zip | |
mac80211: Add API to report NAN function match
Provide an API to report NAN function match. Mac80211 will lookup the
corresponding cookie and report the match to cfg80211.
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')
| -rw-r--r-- | net/mac80211/cfg.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 72ddb4379319..fd6541f3ade3 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -3555,6 +3555,31 @@ void ieee80211_nan_func_terminated(struct ieee80211_vif *vif, } EXPORT_SYMBOL(ieee80211_nan_func_terminated); +void ieee80211_nan_func_match(struct ieee80211_vif *vif, + struct cfg80211_nan_match_params *match, + gfp_t gfp) +{ + struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); + struct cfg80211_nan_func *func; + + if (WARN_ON(vif->type != NL80211_IFTYPE_NAN)) + return; + + spin_lock_bh(&sdata->u.nan.func_lock); + + func = idr_find(&sdata->u.nan.function_inst_ids, match->inst_id); + if (WARN_ON(!func)) { + spin_unlock_bh(&sdata->u.nan.func_lock); + return; + } + match->cookie = func->cookie; + + spin_unlock_bh(&sdata->u.nan.func_lock); + + cfg80211_nan_match(ieee80211_vif_to_wdev(vif), match, gfp); +} +EXPORT_SYMBOL(ieee80211_nan_func_match); + const struct cfg80211_ops mac80211_config_ops = { .add_virtual_intf = ieee80211_add_iface, .del_virtual_intf = ieee80211_del_iface, |