diff options
Diffstat (limited to 'net/mac80211/mlme.c')
-rw-r--r-- | net/mac80211/mlme.c | 83 |
1 files changed, 3 insertions, 80 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index ef73f895372..9e20a0c20a4 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -22,11 +22,11 @@ #include <linux/rtnetlink.h> #include <net/iw_handler.h> #include <net/mac80211.h> +#include <asm/unaligned.h> #include "ieee80211_i.h" #include "rate.h" #include "led.h" -#include "mesh.h" #define IEEE80211_ASSOC_SCANS_MAX_TRIES 2 #define IEEE80211_AUTH_TIMEOUT (HZ / 5) @@ -34,7 +34,6 @@ #define IEEE80211_ASSOC_TIMEOUT (HZ / 5) #define IEEE80211_ASSOC_MAX_TRIES 3 #define IEEE80211_MONITORING_INTERVAL (2 * HZ) -#define IEEE80211_MESH_HOUSEKEEPING_INTERVAL (60 * HZ) #define IEEE80211_PROBE_INTERVAL (60 * HZ) #define IEEE80211_RETRY_AUTH_INTERVAL (1 * HZ) #define IEEE80211_SCAN_INTERVAL (2 * HZ) @@ -43,7 +42,6 @@ #define IEEE80211_IBSS_MERGE_INTERVAL (30 * HZ) #define IEEE80211_IBSS_INACTIVITY_LIMIT (60 * HZ) -#define IEEE80211_MESH_PEER_INACTIVITY_LIMIT (1800 * HZ) #define IEEE80211_IBSS_MAX_STA_ENTRIES 128 @@ -1508,14 +1506,6 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, if (!channel || channel->flags & IEEE80211_CHAN_DISABLED) return; - if (ieee80211_vif_is_mesh(&sdata->vif) && elems->mesh_id && - elems->mesh_config && mesh_matches_local(elems, sdata)) { - supp_rates = ieee80211_sta_get_rates(local, elems, band); - - mesh_neighbour_update(mgmt->sa, supp_rates, sdata, - mesh_peer_accepts_plinks(elems)); - } - if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS && elems->supp_rates && memcmp(mgmt->bssid, sdata->u.sta.bssid, ETH_ALEN) == 0) { supp_rates = ieee80211_sta_get_rates(local, elems, band); @@ -1785,26 +1775,6 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, ieee80211_tx_skb(sdata, skb, 0); } -static void ieee80211_rx_mgmt_action(struct ieee80211_sub_if_data *sdata, - struct ieee80211_if_sta *ifsta, - struct ieee80211_mgmt *mgmt, - size_t len, - struct ieee80211_rx_status *rx_status) -{ - /* currently we only handle mesh interface action frames here */ - if (!ieee80211_vif_is_mesh(&sdata->vif)) - return; - - switch (mgmt->u.action.category) { - case PLINK_CATEGORY: - mesh_rx_plink_frame(sdata, mgmt, len, rx_status); - break; - case MESH_PATH_SEL_CATEGORY: - mesh_rx_path_sel_frame(sdata, mgmt, len); - break; - } -} - void ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, struct ieee80211_rx_status *rx_status) { @@ -1825,7 +1795,6 @@ void ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff * case IEEE80211_STYPE_PROBE_REQ: case IEEE80211_STYPE_PROBE_RESP: case IEEE80211_STYPE_BEACON: - case IEEE80211_STYPE_ACTION: memcpy(skb->cb, rx_status, sizeof(*rx_status)); case IEEE80211_STYPE_AUTH: case IEEE80211_STYPE_ASSOC_RESP: @@ -1881,9 +1850,6 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, case IEEE80211_STYPE_DISASSOC: ieee80211_rx_mgmt_disassoc(sdata, ifsta, mgmt, skb->len); break; - case IEEE80211_STYPE_ACTION: - ieee80211_rx_mgmt_action(sdata, ifsta, mgmt, skb->len, rx_status); - break; } kfree_skb(skb); @@ -1928,35 +1894,6 @@ static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata, } -#ifdef CONFIG_MAC80211_MESH -static void ieee80211_mesh_housekeeping(struct ieee80211_sub_if_data *sdata, - struct ieee80211_if_sta *ifsta) -{ - bool free_plinks; - - ieee80211_sta_expire(sdata, IEEE80211_MESH_PEER_INACTIVITY_LIMIT); - mesh_path_expire(sdata); - - free_plinks = mesh_plink_availables(sdata); - if (free_plinks != sdata->u.sta.accepting_plinks) - ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON); - - mod_timer(&ifsta->timer, jiffies + - IEEE80211_MESH_HOUSEKEEPING_INTERVAL); -} - - -void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata) -{ - struct ieee80211_if_sta *ifsta; - ifsta = &sdata->u.sta; - ifsta->state = IEEE80211_STA_MLME_MESH_UP; - ieee80211_sta_timer((unsigned long)sdata); - ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON); -} -#endif - - void ieee80211_sta_timer(unsigned long data) { struct ieee80211_sub_if_data *sdata = @@ -2524,21 +2461,13 @@ void ieee80211_sta_work(struct work_struct *work) return; if (WARN_ON(sdata->vif.type != IEEE80211_IF_TYPE_STA && - sdata->vif.type != IEEE80211_IF_TYPE_IBSS && - sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT)) + sdata->vif.type != IEEE80211_IF_TYPE_IBSS)) return; ifsta = &sdata->u.sta; while ((skb = skb_dequeue(&ifsta->skb_queue))) ieee80211_sta_rx_queued_mgmt(sdata, skb); -#ifdef CONFIG_MAC80211_MESH - if (ifsta->preq_queue_len && - time_after(jiffies, - ifsta->last_preq + msecs_to_jiffies(ifsta->mshcfg.dot11MeshHWMPpreqMinInterval))) - mesh_path_start_discovery(sdata); -#endif - if (ifsta->state != IEEE80211_STA_MLME_DIRECT_PROBE && ifsta->state != IEEE80211_STA_MLME_AUTHENTICATE && ifsta->state != IEEE80211_STA_MLME_ASSOCIATE && @@ -2575,11 +2504,6 @@ void ieee80211_sta_work(struct work_struct *work) case IEEE80211_STA_MLME_IBSS_JOINED: ieee80211_sta_merge_ibss(sdata, ifsta); break; -#ifdef CONFIG_MAC80211_MESH - case IEEE80211_STA_MLME_MESH_UP: - ieee80211_mesh_housekeeping(sdata, ifsta); - break; -#endif default: WARN_ON(1); break; @@ -2596,8 +2520,7 @@ void ieee80211_sta_work(struct work_struct *work) static void ieee80211_restart_sta_timer(struct ieee80211_sub_if_data *sdata) { - if (sdata->vif.type == IEEE80211_IF_TYPE_STA || - ieee80211_vif_is_mesh(&sdata->vif)) + if (sdata->vif.type == IEEE80211_IF_TYPE_STA) queue_work(sdata->local->hw.workqueue, &sdata->u.sta.work); } |