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Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c37
1 files changed, 34 insertions, 3 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 03fe6d1cff42..05f3a313db88 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -20,7 +20,8 @@
#include "rate.h"
#include "mesh.h"
-static struct wireless_dev *ieee80211_add_iface(struct wiphy *wiphy, char *name,
+static struct wireless_dev *ieee80211_add_iface(struct wiphy *wiphy,
+ const char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params)
@@ -170,6 +171,38 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
}
}
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_STATION:
+ if (sdata->u.mgd.mfp != IEEE80211_MFP_DISABLED)
+ key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT;
+ break;
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_AP_VLAN:
+ /* Keys without a station are used for TX only */
+ if (key->sta && test_sta_flag(key->sta, WLAN_STA_MFP))
+ key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ /* no MFP (yet) */
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+#ifdef CONFIG_MAC80211_MESH
+ if (sdata->u.mesh.security != IEEE80211_MESH_SEC_NONE)
+ key->conf.flags |= IEEE80211_KEY_FLAG_RX_MGMT;
+ break;
+#endif
+ case NL80211_IFTYPE_WDS:
+ case NL80211_IFTYPE_MONITOR:
+ case NL80211_IFTYPE_P2P_DEVICE:
+ case NL80211_IFTYPE_UNSPECIFIED:
+ case NUM_NL80211_IFTYPES:
+ case NL80211_IFTYPE_P2P_CLIENT:
+ case NL80211_IFTYPE_P2P_GO:
+ /* shouldn't happen */
+ WARN_ON_ONCE(1);
+ break;
+ }
+
err = ieee80211_key_link(key, sdata, sta);
if (err)
ieee80211_key_free(sdata->local, key);
@@ -2038,9 +2071,7 @@ int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata,
*/
if (!sdata->u.mgd.associated ||
sdata->vif.bss_conf.channel_type == NL80211_CHAN_NO_HT) {
- mutex_lock(&sdata->local->iflist_mtx);
ieee80211_recalc_smps(sdata->local);
- mutex_unlock(&sdata->local->iflist_mtx);
return 0;
}