struct_socket(9) [centos man page]

STRUCT 
SOCKET(9)						 Linux Networking						  STRUCT SOCKET(9)

NAME

       struct_socket - general BSD socket

SYNOPSIS

       struct socket {
	 socket_state state;
	 short type;
	 unsigned long flags;
	 struct socket_wq __rcu * wq;
	 struct file * file;
	 struct sock * sk;
	 const struct proto_ops * ops;
       };

MEMBERS

       state
	   socket state (SS_CONNECTED, etc)

       type
	   socket type (SOCK_STREAM, etc)

       flags
	   socket flags (SOCK_ASYNC_NOSPACE, etc)

       wq
	   wait queue for several uses

       file
	   File back pointer for gc

       sk
	   internal networking protocol agnostic socket representation

       ops
	   protocol specific socket operations

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014							  STRUCT SOCKET(9)

STRUCT 
STA_AMPDU_MLM(9) 					     Internals						   STRUCT STA_AMPDU_MLM(9)

NAME

       struct_sta_ampdu_mlme - STA aggregation information.

SYNOPSIS

       struct sta_ampdu_mlme {
	 struct mutex mtx;
	 struct tid_ampdu_rx __rcu * tid_rx[IEEE80211_NUM_TIDS];
	 unsigned long tid_rx_timer_expired[BITS_TO_LONGS(IEEE80211_NUM_TIDS)];
	 unsigned long tid_rx_stop_requested[BITS_TO_LONGS(IEEE80211_NUM_TIDS)];
	 struct work_struct work;
	 struct tid_ampdu_tx __rcu * tid_tx[IEEE80211_NUM_TIDS];
	 struct tid_ampdu_tx * tid_start_tx[IEEE80211_NUM_TIDS];
	 unsigned long last_addba_req_time[IEEE80211_NUM_TIDS];
	 u8 addba_req_num[IEEE80211_NUM_TIDS];
	 u8 dialog_token_allocator;
       };

MEMBERS

       mtx
	   mutex to protect all TX data (except non-NULL assignments to tid_tx[idx], which are protected by the sta spinlock)

       tid_rx[IEEE80211_NUM_TIDS]
	   aggregation info for Rx per TID -- RCU protected

       tid_rx_timer_expired[BITS_TO_LONGS(IEEE80211_NUM_TIDS)]
	   bitmap indicating on which TIDs the RX timer expired until the work for it runs

       tid_rx_stop_requested[BITS_TO_LONGS(IEEE80211_NUM_TIDS)]
	   bitmap indicating which BA sessions per TID the driver requested to close until the work for it runs

       work
	   work struct for starting/stopping aggregation

       tid_tx[IEEE80211_NUM_TIDS]
	   aggregation info for Tx per TID

       tid_start_tx[IEEE80211_NUM_TIDS]
	   sessions where start was requested

       last_addba_req_time[IEEE80211_NUM_TIDS]
	   timestamp of the last addBA request.

       addba_req_num[IEEE80211_NUM_TIDS]
	   number of times addBA request has been sent.

       dialog_token_allocator
	   dialog token enumerator for each new session;

AUTHOR

       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   STRUCT STA_AMPDU_MLM(9)