#define MESH_SECURITY_AUTHENTICATION_IMPOSSIBLE 9
#define MESH_SECURITY_FAILED_VERIFICATION 10
-#define dot11MeshMaxRetries(s) (s->u.sta.mshcfg.dot11MeshMaxRetries)
-#define dot11MeshRetryTimeout(s) (s->u.sta.mshcfg.dot11MeshRetryTimeout)
-#define dot11MeshConfirmTimeout(s) (s->u.sta.mshcfg.dot11MeshConfirmTimeout)
-#define dot11MeshHoldingTimeout(s) (s->u.sta.mshcfg.dot11MeshHoldingTimeout)
-#define dot11MeshMaxPeerLinks(s) (s->u.sta.mshcfg.dot11MeshMaxPeerLinks)
+#define dot11MeshMaxRetries(s) (s->u.mesh.mshcfg.dot11MeshMaxRetries)
+#define dot11MeshRetryTimeout(s) (s->u.mesh.mshcfg.dot11MeshRetryTimeout)
+#define dot11MeshConfirmTimeout(s) (s->u.mesh.mshcfg.dot11MeshConfirmTimeout)
+#define dot11MeshHoldingTimeout(s) (s->u.mesh.mshcfg.dot11MeshHoldingTimeout)
+#define dot11MeshMaxPeerLinks(s) (s->u.mesh.mshcfg.dot11MeshMaxPeerLinks)
enum plink_frame_type {
PLINK_OPEN = 0,
static inline
void mesh_plink_inc_estab_count(struct ieee80211_sub_if_data *sdata)
{
- atomic_inc(&sdata->u.sta.mshstats.estab_plinks);
+ atomic_inc(&sdata->u.mesh.mshstats.estab_plinks);
mesh_accept_plinks_update(sdata);
}
static inline
void mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata)
{
- atomic_dec(&sdata->u.sta.mshstats.estab_plinks);
+ atomic_dec(&sdata->u.mesh.mshstats.estab_plinks);
mesh_accept_plinks_update(sdata);
}
return NULL;
sta->flags = WLAN_STA_AUTHORIZED;
- sta->supp_rates[local->hw.conf.channel->band] = rates;
+ sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
return sta;
}
spin_unlock_bh(&sta->lock);
}
-static int mesh_plink_frame_tx(struct net_device *dev,
+static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
enum plink_frame_type action, u8 *da, __le16 llid, __le16 plid,
__le16 reason) {
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_local *local = sdata->local;
struct sk_buff *skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400);
struct ieee80211_mgmt *mgmt;
bool include_plid = false;
mgmt = (struct ieee80211_mgmt *)
skb_put(skb, 25 + sizeof(mgmt->u.action.u.plink_action));
memset(mgmt, 0, 25 + sizeof(mgmt->u.action.u.plink_action));
- mgmt->frame_control = IEEE80211_FC(IEEE80211_FTYPE_MGMT,
- IEEE80211_STYPE_ACTION);
+ mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+ IEEE80211_STYPE_ACTION);
memcpy(mgmt->da, da, ETH_ALEN);
- memcpy(mgmt->sa, dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
/* BSSID is left zeroed, wildcard value */
mgmt->u.action.category = PLINK_CATEGORY;
mgmt->u.action.u.plink_action.action_code = action;
/* two-byte status code followed by two-byte AID */
memset(pos, 0, 4);
}
- mesh_mgmt_ies_add(skb, dev);
+ mesh_mgmt_ies_add(skb, sdata);
}
/* Add Peer Link Management element */
memcpy(pos, &reason, 2);
}
- ieee80211_sta_tx(dev, skb, 0);
+ ieee80211_tx_skb(sdata, skb, 0);
return 0;
}
-void mesh_neighbour_update(u8 *hw_addr, u64 rates, struct net_device *dev,
+void mesh_neighbour_update(u8 *hw_addr, u64 rates, struct ieee80211_sub_if_data *sdata,
bool peer_accepting_plinks)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_local *local = sdata->local;
struct sta_info *sta;
rcu_read_lock();
}
sta->last_rx = jiffies;
- sta->supp_rates[local->hw.conf.channel->band] = rates;
+ sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
if (peer_accepting_plinks && sta->plink_state == PLINK_LISTEN &&
- sdata->u.sta.accepting_plinks &&
- sdata->u.sta.mshcfg.auto_open_plinks)
+ sdata->u.mesh.accepting_plinks &&
+ sdata->u.mesh.mshcfg.auto_open_plinks)
mesh_plink_open(sta);
rcu_read_unlock();
{
struct sta_info *sta;
__le16 llid, plid, reason;
- struct net_device *dev = NULL;
struct ieee80211_sub_if_data *sdata;
#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG
DECLARE_MAC_BUF(mac);
return;
}
mpl_dbg("Mesh plink timer for %s fired on state %d\n",
- print_mac(mac, sta->addr), sta->plink_state);
+ print_mac(mac, sta->sta.addr), sta->plink_state);
reason = 0;
llid = sta->llid;
plid = sta->plid;
sdata = sta->sdata;
- dev = sdata->dev;
switch (sta->plink_state) {
case PLINK_OPN_RCVD:
if (sta->plink_retries < dot11MeshMaxRetries(sdata)) {
u32 rand;
mpl_dbg("Mesh plink for %s (retry, timeout): %d %d\n",
- print_mac(mac, sta->addr),
+ print_mac(mac, sta->sta.addr),
sta->plink_retries, sta->plink_timeout);
get_random_bytes(&rand, sizeof(u32));
sta->plink_timeout = sta->plink_timeout +
++sta->plink_retries;
mod_plink_timer(sta, sta->plink_timeout);
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_OPEN, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_OPEN, sta->sta.addr, llid,
0, 0);
break;
}
sta->plink_state = PLINK_HOLDING;
mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata));
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CLOSE, sta->addr, llid, plid,
+ mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid, plid,
reason);
break;
case PLINK_HOLDING:
mesh_plink_timer_set(sta, dot11MeshRetryTimeout(sdata));
spin_unlock_bh(&sta->lock);
mpl_dbg("Mesh plink: starting establishment with %s\n",
- print_mac(mac, sta->addr));
+ print_mac(mac, sta->sta.addr));
- return mesh_plink_frame_tx(sdata->dev, PLINK_OPEN,
- sta->addr, llid, 0, 0);
+ return mesh_plink_frame_tx(sdata, PLINK_OPEN,
+ sta->sta.addr, llid, 0, 0);
}
void mesh_plink_block(struct sta_info *sta)
#endif
mpl_dbg("Mesh plink: closing link with %s\n",
- print_mac(mac, sta->addr));
+ print_mac(mac, sta->sta.addr));
spin_lock_bh(&sta->lock);
sta->reason = cpu_to_le16(MESH_LINK_CANCELLED);
reason = sta->reason;
llid = sta->llid;
plid = sta->plid;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(sta->sdata->dev, PLINK_CLOSE, sta->addr, llid,
+ mesh_plink_frame_tx(sta->sdata, PLINK_CLOSE, sta->sta.addr, llid,
plid, reason);
return 0;
}
-void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt,
+void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt,
size_t len, struct ieee80211_rx_status *rx_status)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_local *local = sdata->local;
struct ieee802_11_elems elems;
struct sta_info *sta;
DECLARE_MAC_BUF(mac);
#endif
+ /* need action_code, aux */
+ if (len < IEEE80211_MIN_ACTION_SIZE + 3)
+ return;
+
if (is_multicast_ether_addr(mgmt->da)) {
mpl_dbg("Mesh plink: ignore frame from multicast address");
return;
/* Now we will figure out the appropriate event... */
event = PLINK_UNDEFINED;
- if (ftype != PLINK_CLOSE && (!mesh_matches_local(&elems, dev))) {
+ if (ftype != PLINK_CLOSE && (!mesh_matches_local(&elems, sdata))) {
switch (ftype) {
case PLINK_OPEN:
event = OPN_RJCT;
sta->llid = llid;
mesh_plink_timer_set(sta, dot11MeshRetryTimeout(sdata));
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_OPEN, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_OPEN, sta->sta.addr, llid,
0, 0);
- mesh_plink_frame_tx(dev, PLINK_CONFIRM, sta->addr,
+ mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr,
llid, plid, 0);
break;
default:
llid = sta->llid;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CLOSE, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid,
plid, reason);
break;
case OPN_ACPT:
sta->plid = plid;
llid = sta->llid;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CONFIRM, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid,
plid, 0);
break;
case CNF_ACPT:
llid = sta->llid;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CLOSE, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid,
plid, reason);
break;
case OPN_ACPT:
llid = sta->llid;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CONFIRM, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid,
plid, 0);
break;
case CNF_ACPT:
mesh_plink_inc_estab_count(sdata);
spin_unlock_bh(&sta->lock);
mpl_dbg("Mesh plink with %s ESTABLISHED\n",
- print_mac(mac, sta->addr));
+ print_mac(mac, sta->sta.addr));
break;
default:
spin_unlock_bh(&sta->lock);
llid = sta->llid;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CLOSE, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid,
plid, reason);
break;
case OPN_ACPT:
mesh_plink_inc_estab_count(sdata);
spin_unlock_bh(&sta->lock);
mpl_dbg("Mesh plink with %s ESTABLISHED\n",
- print_mac(mac, sta->addr));
- mesh_plink_frame_tx(dev, PLINK_CONFIRM, sta->addr, llid,
+ print_mac(mac, sta->sta.addr));
+ mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid,
plid, 0);
break;
default:
llid = sta->llid;
mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata));
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CLOSE, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid,
plid, reason);
break;
case OPN_ACPT:
llid = sta->llid;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CONFIRM, sta->addr, llid,
+ mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid,
plid, 0);
break;
default:
llid = sta->llid;
reason = sta->reason;
spin_unlock_bh(&sta->lock);
- mesh_plink_frame_tx(dev, PLINK_CLOSE, sta->addr, llid,
- plid, reason);
+ mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr,
+ llid, plid, reason);
break;
default:
spin_unlock_bh(&sta->lock);