struct_ieee80211_sta(9) [centos man page]

STRUCT 
IEEE80211_STA(9) 				     Advanced driver interface					   STRUCT IEEE80211_STA(9)

NAME

       struct_ieee80211_sta - station table entry

SYNOPSIS

       struct ieee80211_sta {
	 u32 supp_rates[IEEE80211_NUM_BANDS];
	 u8 addr[ETH_ALEN];
	 u16 aid;
	 struct ieee80211_sta_ht_cap ht_cap;
	 struct ieee80211_sta_vht_cap vht_cap;
	 bool wme;
	 u8 uapsd_queues;
	 u8 max_sp;
	 u8 rx_nss;
	 enum ieee80211_sta_rx_bandwidth bandwidth;
	 enum ieee80211_smps_mode smps_mode;
	 u8 drv_priv[0];
       };

MEMBERS

       supp_rates[IEEE80211_NUM_BANDS]
	   Bitmap of supported rates (per band)

       addr[ETH_ALEN]
	   MAC address

       aid
	   AID we assigned to the station if we're an AP

       ht_cap
	   HT capabilities of this STA; restricted to our own capabilities

       vht_cap
	   VHT capabilities of this STA; restricted to our own capabilities

       wme
	   indicates whether the STA supports WME. Only valid during AP-mode.

       uapsd_queues
	   bitmap of queues configured for uapsd. Only valid if wme is supported.

       max_sp
	   max Service Period. Only valid if wme is supported.

       rx_nss
	   in HT/VHT, the maximum number of spatial streams the station can receive at the moment, changed by operating mode notifications and
	   capabilities. The value is only valid after the station moves to associated state.

       bandwidth
	   current bandwidth the station can receive with

       smps_mode
	   current SMPS mode (off, static or dynamic)

       drv_priv[0]
	   data area for driver use, will always be aligned to sizeof(void *), size is determined in hw information.

DESCRIPTION

       A station table entry represents a station we are possibly communicating with. Since stations are RCU-managed in mac80211, any
       ieee80211_sta pointer you get access to must either be protected by rcu_read_lock explicitly or implicitly, or you must take good care to
       not use such a pointer after a call to your sta_remove callback that removed it.

AUTHOR

       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   STRUCT IEEE80211_STA(9)

STRUCT 
STATION_INFO(9)					     Actions and configuration					    STRUCT STATION_INFO(9)

NAME

       struct_station_info - station information

SYNOPSIS

       struct station_info {
	 u32 filled;
	 u32 connected_time;
	 u32 inactive_time;
	 u64 rx_bytes;
	 u64 tx_bytes;
	 u16 llid;
	 u16 plid;
	 u8 plink_state;
	 s8 signal;
	 s8 signal_avg;
	 struct rate_info txrate;
	 struct rate_info rxrate;
	 u32 rx_packets;
	 u32 tx_packets;
	 u32 tx_retries;
	 u32 tx_failed;
	 u32 rx_dropped_misc;
	 struct sta_bss_parameters bss_param;
	 struct nl80211_sta_flag_update sta_flags;
	 int generation;
	 const u8 * assoc_req_ies;
	 size_t assoc_req_ies_len;
	 u32 beacon_loss_count;
	 s64 t_offset;
	 enum nl80211_mesh_power_mode local_pm;
	 enum nl80211_mesh_power_mode peer_pm;
	 enum nl80211_mesh_power_mode nonpeer_pm;
       };

MEMBERS

       filled
	   bitflag of flags from enum station_info_flags

       connected_time
	   time(in secs) since a station is last connected

       inactive_time
	   time since last station activity (tx/rx) in milliseconds

       rx_bytes
	   bytes received from this station

       tx_bytes
	   bytes transmitted to this station

       llid
	   mesh local link id

       plid
	   mesh peer link id

       plink_state
	   mesh peer link state

       signal
	   The signal strength, type depends on the wiphy's signal_type. For CFG80211_SIGNAL_TYPE_MBM, value is expressed in _dBm_.

       signal_avg
	   Average signal strength, type depends on the wiphy's signal_type. For CFG80211_SIGNAL_TYPE_MBM, value is expressed in _dBm_.

       txrate
	   current unicast bitrate from this station

       rxrate
	   current unicast bitrate to this station

       rx_packets
	   packets received from this station

       tx_packets
	   packets transmitted to this station

       tx_retries
	   cumulative retry counts

       tx_failed
	   number of failed transmissions (retries exceeded, no ACK)

       rx_dropped_misc
	   Dropped for un-specified reason.

       bss_param
	   current BSS parameters

       sta_flags
	   station flags mask & values

       generation
	   generation number for nl80211 dumps. This number should increase every time the list of stations changes, i.e. when a station is added
	   or removed, so that userspace can tell whether it got a consistent snapshot.

       assoc_req_ies
	   IEs from (Re)Association Request. This is used only when in AP mode with drivers that do not use user space MLME/SME implementation.
	   The information is provided for the cfg80211_new_sta calls to notify user space of the IEs.

       assoc_req_ies_len
	   Length of assoc_req_ies buffer in octets.

       beacon_loss_count
	   Number of times beacon loss event has triggered.

       t_offset
	   Time offset of the station relative to this host.

       local_pm
	   local mesh STA power save mode

       peer_pm
	   peer mesh STA power save mode

       nonpeer_pm
	   non-peer mesh STA power save mode

DESCRIPTION

       Station information filled by driver for get_station and dump_station.

AUTHOR

       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						    STRUCT STATION_INFO(9)