struct_sta_info

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

struct_sta_info - STA information

SYNOPSIS

 struct sta_info {
   struct list_head list;
   struct sta_info * hnext;
   struct ieee80211_local * local;
   struct ieee80211_ht_info ht_info;
   u64 supp_rates[IEEE80211_NUM_BANDS];
   u8 addr[ETH_ALEN];
   u16 aid;
   u32 flags;
   struct sk_buff_head ps_tx_buf;
   struct sk_buff_head tx_filtered;
   unsigned long rx_packets;
   unsigned long rx_bytes;
 #ifdef CONFIG_MAC80211_DEBUG_COUNTERS
 #endif
 #ifdef CONFIG_MAC80211_DEBUG_COUNTERS
 #endif
 #ifdef CONFIG_MAC80211_MESH
 #endif
 #ifdef CONFIG_MAC80211_DEBUGFS
 #endif
 };

MEMBERS

list

global linked list entry

hnext

hash table linked list pointer

local

pointer to the global information

ht_info

HT capabilities of this STA

supp_rates[IEEE80211_NUM_BANDS]

Bitmap of supported rates (per band)

addr[ETH_ALEN]

MAC address of this STA

aid

STA's unique AID (1..2007, 0 = not assigned yet), only used in AP (and IBSS?) mode

flags

STA flags, see enum ieee80211_sta_info_flags

ps_tx_buf

buffer of frames to transmit to this station when it leaves power saving state

tx_filtered

buffer of frames we already tried to transmit but were filtered by hardware due to STA having entered power saving state

rx_packets

Number of MSDUs received from this STA

rx_bytes

Number of bytes received from this STA

DESCRIPTION

This structure collects information about a station that mac80211 is communicating with.

AUTHOR

Johannes Berg <johannes@sipsolutions.net>

Author.