Lines Matching +full:max +full:- +full:sample +full:- +full:rate +full:- +full:hz

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
4  * Copyright (c) 2007-2008 Sam Leffler, Errno Consulting
36 #define	IEEE80211_AGGR_BAWMAX	64	/* max block ack window size */
37 /* threshold for aging overlapping non-HT bss */
50 #define	IEEE80211_AGGR_AMSDU		0x0080	/* A-MSDU in A-MPDU TX allowed */
53 	int		txa_lastsample;	/* ticks @ last traffic sample */
54 	int		txa_pkts;	/* packets over last sample interval */
64 	void		*txa_private;	/* driver-private storage */
68 /* return non-zero if AMPDU tx for the TID is running */
70 	(((tap)->txa_flags & IEEE80211_AGGR_RUNNING) != 0)
73  * Return non-zero if AMPDU tx for the TID is running and we can do
74  * A-MSDU in A-MPDU
77 	(((tap)->txa_flags & (IEEE80211_AGGR_RUNNING | IEEE80211_AGGR_AMSDU)) \
80 /* return non-zero if AMPDU tx for the TID was NACKed */
82 	(!! ((tap)->txa_flags & IEEE80211_AGGR_NAK))
84 /* return non-zero if AMPDU tx for the TID is running or started */
86 	(((tap)->txa_flags & \
96  * setup for AMPDU.  The traffic rate can be used to decide
109 	tap->txa_lastsample = ticks;  in ieee80211_txampdu_init_pps()
110 	tap->txa_avgpps = 0;  in ieee80211_txampdu_init_pps()
118 	tap->txa_avgpps = ((tap->txa_avgpps << 2) -  in ieee80211_txampdu_update_pps()
119 	     tap->txa_avgpps + tap->txa_pkts) >> 2;  in ieee80211_txampdu_update_pps()
130 	while (ticks - tap->txa_lastsample >= hz) {  in ieee80211_txampdu_count_packet()
132 		/* reset to start new sample interval */  in ieee80211_txampdu_count_packet()
133 		tap->txa_pkts = 0;  in ieee80211_txampdu_count_packet()
134 		if (tap->txa_avgpps == 0) {  in ieee80211_txampdu_count_packet()
135 			tap->txa_lastsample = ticks;  in ieee80211_txampdu_count_packet()
138 		tap->txa_lastsample += hz;  in ieee80211_txampdu_count_packet()
140 	tap->txa_pkts++;  in ieee80211_txampdu_count_packet()
152 	while (ticks - tap->txa_lastsample >= hz) {  in ieee80211_txampdu_getpps()
154 		tap->txa_pkts = 0;  in ieee80211_txampdu_getpps()
155 		if (tap->txa_avgpps == 0) {  in ieee80211_txampdu_getpps()
156 			tap->txa_lastsample = ticks;  in ieee80211_txampdu_getpps()
159 		tap->txa_lastsample += hz;  in ieee80211_txampdu_getpps()
161 	return tap->txa_avgpps;  in ieee80211_txampdu_getpps()