diff options
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index b0abddc714ef..638ec0759078 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -327,6 +327,9 @@ static int ieee80211_check_queues(struct ieee80211_sub_if_data *sdata, int n_queues = sdata->local->hw.queues; int i; + if (iftype == NL80211_IFTYPE_NAN) + return 0; + if (iftype != NL80211_IFTYPE_P2P_DEVICE) { for (i = 0; i < IEEE80211_NUM_ACS; i++) { if (WARN_ON_ONCE(sdata->vif.hw_queue[i] == @@ -545,6 +548,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) case NL80211_IFTYPE_ADHOC: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_OCB: + case NL80211_IFTYPE_NAN: /* no special treatment */ break; case NL80211_IFTYPE_UNSPECIFIED: @@ -646,7 +650,8 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) local->fif_probe_req++; } - if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE) + if (sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE && + sdata->vif.type != NL80211_IFTYPE_NAN) changed |= ieee80211_reset_erp_info(sdata); ieee80211_bss_info_change_notify(sdata, changed); @@ -660,6 +665,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) break; case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_P2P_DEVICE: + case NL80211_IFTYPE_NAN: break; default: /* not reached */ @@ -792,6 +798,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, struct ps_data *ps; struct cfg80211_chan_def chandef; bool cancel_scan; + struct cfg80211_nan_func *func; clear_bit(SDATA_STATE_RUNNING, &sdata->state); @@ -944,6 +951,18 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, ieee80211_adjust_monitor_flags(sdata, -1); break; + case NL80211_IFTYPE_NAN: + /* clean all the functions */ + spin_lock_bh(&sdata->u.nan.func_lock); + + idr_for_each_entry(&sdata->u.nan.function_inst_ids, func, i) { + idr_remove(&sdata->u.nan.function_inst_ids, i); + cfg80211_free_nan_func(func); + } + idr_destroy(&sdata->u.nan.function_inst_ids); + + spin_unlock_bh(&sdata->u.nan.func_lock); + break; case NL80211_IFTYPE_P2P_DEVICE: /* relies on synchronize_rcu() below */ RCU_INIT_POINTER(local->p2p_sdata, NULL); @@ -1455,6 +1474,11 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, case NL80211_IFTYPE_WDS: sdata->vif.bss_conf.bssid = NULL; break; + case NL80211_IFTYPE_NAN: + idr_init(&sdata->u.nan.function_inst_ids); + spin_lock_init(&sdata->u.nan.func_lock); + sdata->vif.bss_conf.bssid = sdata->vif.addr; + break; case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_P2P_DEVICE: sdata->vif.bss_conf.bssid = sdata->vif.addr; @@ -1722,7 +1746,7 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name, ASSERT_RTNL(); - if (type == NL80211_IFTYPE_P2P_DEVICE) { + if (type == NL80211_IFTYPE_P2P_DEVICE || type == NL80211_IFTYPE_NAN) { struct wireless_dev *wdev; sdata = kzalloc(sizeof(*sdata) + local->hw.vif_data_size, |