diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/cfg.c | 7 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 4 |
2 files changed, 11 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index b5522edbe05d..687b4c878d4a 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -226,6 +226,10 @@ static int ieee80211_change_iface(struct wiphy *wiphy, if (params->use_4addr == ifmgd->use_4addr) return 0; + /* FIXME: no support for 4-addr MLO yet */ + if (sdata->vif.valid_links) + return -EOPNOTSUPP; + sdata->u.mgd.use_4addr = params->use_4addr; if (!ifmgd->associated) return 0; @@ -4697,6 +4701,9 @@ static int ieee80211_add_intf_link(struct wiphy *wiphy, { struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); + if (wdev->use_4addr) + return -EOPNOTSUPP; + return ieee80211_vif_set_links(sdata, wdev->valid_links); } diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 00d0c433fa2b..05a889c6b375 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -6894,6 +6894,10 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, } } + /* FIXME: no support for 4-addr MLO yet */ + if (sdata->u.mgd.use_4addr && req->link_id >= 0) + return -EOPNOTSUPP; + assoc_data = kzalloc(size, GFP_KERNEL); if (!assoc_data) return -ENOMEM; |