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30196673fe
linux/net/mac80211
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Jouni Malinen 30196673fe mac80211: PS processing for every Beacon with our AID in TIM 
If the AP includes our AID in the TIM IE, we need to process the
Beacon frame as far as PS is concerned (send PS-Poll or nullfunc data
with PM=0). The previous code skipped this in cases where the CRC
value did not change and it would not change if the AP continues
including our AID in the TIM..

There is no need to count the crc32 value for directed_tim with this
change, so we can remove that part. In order not to change the order
of operations (i.e., update WMM parameters prior to sending PS-Poll),
the CRC match is checked twice as only after the PS processing step,
the rest of the function is skipped if nothing changed in the Beacon.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-20 14:46:33 -04:00
..
aes_ccm.c mac80211: aes_ccm.c remove crypto wrapper and extra args 2008-07-08 14:16:02 -04:00
aes_ccm.h mac80211: pass scratch buffer directly, remove additional pointers 2008-07-08 14:16:02 -04:00
aes_cmac.c mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00
aes_cmac.h mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00
agg-rx.c mac80211: Add a timeout for frames in the RX reorder buffer 2009-05-06 15:15:04 -04:00
agg-tx.c mac80211: add driver ops wrappers 2009-05-06 15:14:37 -04:00
cfg.c nl80211: Add RSC configuration for new keys 2009-05-13 15:44:39 -04:00
cfg.h [MAC80211]: rename ieee80211_cfg.h to cfg.h 2007-10-10 16:52:34 -07:00
debugfs_key.c mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
debugfs_key.h mac80211: 802.11w - Use BIP (AES-128-CMAC) 2009-01-29 16:00:03 -05:00
debugfs_netdev.c mac80211: split IBSS/managed code 2009-02-27 14:51:42 -05:00
debugfs_netdev.h mac80211: revamp virtual interface handling 2008-07-14 14:30:07 -04:00
debugfs_sta.c mac80211: 802.11w - STA flag for MFP 2009-01-29 16:00:00 -05:00
debugfs_sta.h mac80211: RCU-ify STA info structure access 2008-03-06 15:30:46 -05:00
debugfs.c mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211 2009-05-20 14:46:23 -04:00
debugfs.h
driver-ops.h mac80211: add driver ops wrappers 2009-05-06 15:14:37 -04:00
event.c nl80211: Add Michael MIC failure event 2009-04-22 16:54:28 -04:00
ht.c cfg80211: clean up includes 2009-04-22 16:57:17 -04:00
ibss.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
ieee80211_i.h mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
iface.c mac80211: fix scan channel race 2009-05-11 15:23:54 -04:00
Kconfig mac80211: enable PS by default 2009-04-22 16:57:16 -04:00
key.c nl80211: Validate NL80211_ATTR_KEY_SEQ length 2009-05-20 14:46:25 -04:00
key.h nl80211: Add RSC configuration for new keys 2009-05-13 15:44:39 -04:00
led.c mac80211: rename files 2008-04-08 16:44:45 -04:00
led.h mac80211: rename files 2008-04-08 16:44:45 -04:00
main.c mac80211: fix scan channel race 2009-05-11 15:23:54 -04:00
Makefile mac80211: split IBSS/managed code 2009-02-27 14:51:42 -05:00
mesh_hwmp.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
mesh_pathtbl.c mac80211: mesh portal functionality support 2008-09-24 16:18:02 -04:00
mesh_plink.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
mesh.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
mesh.h mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
michael.c mac80211: remove ieee80211_get_hdr_info 2008-07-08 14:16:01 -04:00
michael.h mac80211: remove ieee80211_get_hdr_info 2008-07-08 14:16:01 -04:00
mlme.c mac80211: PS processing for every Beacon with our AID in TIM 2009-05-20 14:46:33 -04:00
pm.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
rate.c mac80211: rate control status only for controlled packets 2009-03-27 20:13:15 -04:00
rate.h mac80211: rate control status only for controlled packets 2009-03-27 20:13:15 -04:00
rc80211_minstrel_debugfs.c mac80211: correct warnings in minstrel rate control algorithm 2008-10-27 17:46:11 -04:00
rc80211_minstrel.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-05-18 21:08:20 -07:00
rc80211_minstrel.h minstrel: improve performance for non-MRR drivers 2008-10-31 19:00:36 -04:00
rc80211_pid_algo.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-05-18 21:08:20 -07:00
rc80211_pid_debugfs.c mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rc80211_pid.h mac80211/drivers: rewrite the rate control API 2008-10-31 19:00:23 -04:00
rx.c mac80211: move channel switch code 2009-05-20 14:46:25 -04:00
scan.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
spectmgmt.c mac80211: move channel switch code 2009-05-20 14:46:25 -04:00
sta_info.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
sta_info.h mac80211: fix kernel-doc 2009-05-20 14:46:32 -04:00
tkip.c mac80211: add driver ops wrappers 2009-05-06 15:14:37 -04:00
tkip.h mac80211: tkip.c consolidate tkip IV writing in helper 2008-06-14 12:18:13 -04:00
tx.c mac80211: make noack test available 2009-05-13 15:44:53 -04:00
util.c mac80211: cancel/restart all timers across suspend/resume 2009-05-20 14:46:25 -04:00
wep.c mac80211: rewrite fragmentation 2009-03-27 20:13:21 -04:00
wep.h mac80211: minor code cleanups 2008-10-31 18:05:59 -04:00
wext.c nl80211: Add IEEE 802.1X PAE control for station mode 2009-05-13 15:44:37 -04:00
wme.c mac80211: make noack test available 2009-05-13 15:44:53 -04:00
wme.h mac80211: fix aggregation for hardware with ampdu queues 2009-02-27 14:51:42 -05:00
wpa.c nl80211: Add Michael MIC failure event 2009-04-22 16:54:28 -04:00
wpa.h mac80211: 802.11w - Add BIP (AES-128-CMAC) 2009-01-29 16:00:02 -05:00