diff options
| -rw-r--r-- | net/mac80211/cfg.c | 6 | ||||
| -rw-r--r-- | net/mac80211/ibss.c | 1 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 | ||||
| -rw-r--r-- | net/mac80211/iface.c | 2 | ||||
| -rw-r--r-- | net/mac80211/main.c | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 2 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 33 |
7 files changed, 42 insertions, 5 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index f6b8d59a7ee8..85dbaa891059 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -926,6 +926,8 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, */ sdata->control_port_protocol = params->crypto.control_port_ethertype; sdata->control_port_no_encrypt = params->crypto.control_port_no_encrypt; + sdata->control_port_over_nl80211 = + params->crypto.control_port_over_nl80211; sdata->encrypt_headroom = ieee80211_cs_headroom(sdata->local, ¶ms->crypto, sdata->vif.type); @@ -935,6 +937,8 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, params->crypto.control_port_ethertype; vlan->control_port_no_encrypt = params->crypto.control_port_no_encrypt; + vlan->control_port_over_nl80211 = + params->crypto.control_port_over_nl80211; vlan->encrypt_headroom = ieee80211_cs_headroom(sdata->local, ¶ms->crypto, @@ -2020,6 +2024,8 @@ static int ieee80211_join_mesh(struct wiphy *wiphy, struct net_device *dev, if (err) return err; + sdata->control_port_over_nl80211 = setup->control_port_over_nl80211; + /* can mesh use other SMPS modes? */ sdata->smps_mode = IEEE80211_SMPS_OFF; sdata->needed_rx_chains = sdata->local->rx_chains; diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index dc582aa35c89..6449a1c2283b 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -1844,6 +1844,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, sdata->smps_mode = IEEE80211_SMPS_OFF; sdata->needed_rx_chains = local->rx_chains; + sdata->control_port_over_nl80211 = params->control_port_over_nl80211; ieee80211_queue_work(&local->hw, &sdata->work); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 275d6269b4a7..6372dbdadf53 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -900,6 +900,7 @@ struct ieee80211_sub_if_data { u16 sequence_number; __be16 control_port_protocol; bool control_port_no_encrypt; + bool control_port_over_nl80211; int encrypt_headroom; atomic_t num_tx_queued; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index d13ba064951f..555e389b7dfa 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -519,6 +519,8 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) master->control_port_protocol; sdata->control_port_no_encrypt = master->control_port_no_encrypt; + sdata->control_port_over_nl80211 = + master->control_port_over_nl80211; sdata->vif.cab_queue = master->vif.cab_queue; memcpy(sdata->vif.hw_queue, master->vif.hw_queue, sizeof(sdata->vif.hw_queue)); diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 8d0333b5355b..9ea17afaa237 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -554,6 +554,8 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len, NL80211_FEATURE_USERSPACE_MPM | NL80211_FEATURE_FULL_AP_CLIENT_STATE; wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_FILS_STA); + wiphy_ext_feature_set(wiphy, + NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211); if (!ops->hw_scan) wiphy->features |= NL80211_FEATURE_LOW_PRIORITY_SCAN | diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d2bc52046729..20d2b186d740 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -4855,6 +4855,8 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, sdata->control_port_protocol = req->crypto.control_port_ethertype; sdata->control_port_no_encrypt = req->crypto.control_port_no_encrypt; + sdata->control_port_over_nl80211 = + req->crypto.control_port_over_nl80211; sdata->encrypt_headroom = ieee80211_cs_headroom(local, &req->crypto, sdata->vif.type); diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 3a9f0c0a2de8..03102aff0953 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2245,6 +2245,32 @@ static bool ieee80211_frame_allowed(struct ieee80211_rx_data *rx, __le16 fc) return true; } +static void ieee80211_deliver_skb_to_local_stack(struct sk_buff *skb, + struct ieee80211_rx_data *rx) +{ + struct ieee80211_sub_if_data *sdata = rx->sdata; + struct net_device *dev = sdata->dev; + + if (unlikely((skb->protocol == sdata->control_port_protocol || + skb->protocol == cpu_to_be16(ETH_P_PREAUTH)) && + sdata->control_port_over_nl80211)) { + struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); + bool noencrypt = status->flag & RX_FLAG_DECRYPTED; + struct ethhdr *ehdr = eth_hdr(skb); + + cfg80211_rx_control_port(dev, skb->data, skb->len, + ehdr->h_source, + be16_to_cpu(skb->protocol), noencrypt); + dev_kfree_skb(skb); + } else { + /* deliver to local stack */ + if (rx->napi) + napi_gro_receive(rx->napi, skb); + else + netif_receive_skb(skb); + } +} + /* * requires that rx->skb is a frame with ethernet header */ @@ -2329,13 +2355,10 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx) #endif if (skb) { - /* deliver to local stack */ skb->protocol = eth_type_trans(skb, dev); memset(skb->cb, 0, sizeof(skb->cb)); - if (rx->napi) - napi_gro_receive(rx->napi, skb); - else - netif_receive_skb(skb); + + ieee80211_deliver_skb_to_local_stack(skb, rx); } if (xmit_skb) { |