diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 2025af52b19..dda0d1ab34f 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -202,7 +202,22 @@ struct ieee80211_rx_data { struct ieee80211_key *key; unsigned int flags; - int queue; + + /* + * Index into sequence numbers array, 0..16 + * since the last (16) is used for non-QoS, + * will be 16 on non-QoS frames. + */ + int seqno_idx; + + /* + * Index into the security IV/PN arrays, 0..16 + * since the last (16) is used for CCMP-encrypted + * management frames, will be set to 16 on mgmt + * frames and 0 on non-QoS frames. + */ + int security_idx; + u32 tkip_iv32; u16 tkip_iv16; }; @@ -417,6 +432,14 @@ struct ieee80211_if_managed { * generated for the current association. */ int last_cqm_event_signal; + + /* + * State variables for keeping track of RSSI of the AP currently + * connected to and informing driver when RSSI has gone + * below/above a certain threshold. + */ + int rssi_min_thold, rssi_max_thold; + int last_ave_beacon_signal; }; struct ieee80211_if_ibss { @@ -515,12 +538,14 @@ struct ieee80211_if_mesh { * @IEEE80211_SDATA_DONT_BRIDGE_PACKETS: bridge packets between * associated stations and deliver multicast frames both * back to wireless media and to the local net stack. + * @IEEE80211_SDATA_DISCONNECT_RESUME: Disconnect after resume. */ enum ieee80211_sub_if_data_flags { IEEE80211_SDATA_ALLMULTI = BIT(0), IEEE80211_SDATA_PROMISC = BIT(1), IEEE80211_SDATA_OPERATING_GMODE = BIT(2), IEEE80211_SDATA_DONT_BRIDGE_PACKETS = BIT(3), + IEEE80211_SDATA_DISCONNECT_RESUME = BIT(4), }; /** @@ -544,6 +569,9 @@ struct ieee80211_sub_if_data { /* keys */ struct list_head key_list; + /* count for keys needing tailroom space allocation */ + int crypto_tx_tailroom_needed_cnt; + struct net_device *dev; struct ieee80211_local *local; @@ -775,9 +803,6 @@ struct ieee80211_local { int tx_headroom; /* required headroom for hardware/radiotap */ - /* count for keys needing tailroom space allocation */ - int crypto_tx_tailroom_needed_cnt; - /* Tasklet and skb queue to process calls from IRQ mode. All frames * added to skb_queue will be processed, but frames in * skb_queue_unreliable may be dropped if the total length of these @@ -1353,10 +1378,12 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len); + const u8 *ie, size_t ie_len, + bool directed); void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len); + const u8 *ie, size_t ie_len, + bool directed); void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata, const size_t supp_rates_len, |