Luis R. Rodriguez 43f7853180 mac80211: disable moving between PS modes during scan ... We don't want to trigger moving between PS mode during scan, because then we will sometimes end up sending nullfunc frames during scan. We're supposed to only send one prior to scan and after scan. This fixes an oops which occured due to an assert in ath9k: http://marc.info/?l=linux-wireless&m=124277331319024 The assert was happening because the rate control algorithm figures it should find at least one valid dual stream or single stream rate. Since we allow mac80211 to send nullfunc frames during scan and dynamic PS was enabled at times we ended up trying to send nullfunc frames for the target sta on the wrong band for which we have no valid rate to communicate with it. This breaks the assumptions in rate control. We determine we also need to disable moving between PS modes when not associated so lets just add that now as well, and we should not have a ps_sdata when that interface cannot actually go into PS because it's not associated. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2009-06-10 13:28:40 -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: Fix the way ADDBA request count being modified	2009-06-10 13:28:38 -04:00
cfg.c	mac80211: don't use master netdev name	2009-06-10 13:28:39 -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	cfg80211: add rfkill support	2009-06-03 14:06:14 -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: fix parameter confusion when finding IBSS	2009-05-20 14:46:36 -04:00
ieee80211_i.h	mac80211: do not pass PS frames out of mac80211 again	2009-06-10 13:28:37 -04:00
iface.c	cfg80211: add rfkill support	2009-06-03 14:06:14 -04:00
Kconfig	cfg80211: fix Kconfig for users of cfg80211	2009-06-03 14:09:08 -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: do not pass PS frames out of mac80211 again	2009-06-10 13:28:37 -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	wireless: move some utility functions from mac80211 to cfg80211	2009-05-22 14:06:02 -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: disable moving between PS modes during scan	2009-06-10 13:28:40 -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	mac80211: fix minstrel single-rate memory corruption	2009-06-10 13:27:51 -04:00
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: do not pass PS frames out of mac80211 again	2009-06-10 13:28:37 -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: extend sta kdoc - explain when they are added	2009-06-03 14:06:15 -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: disable moving between PS modes during scan	2009-06-10 13:28:40 -04:00
util.c	mac80211: do not pass PS frames out of mac80211 again	2009-06-10 13:28:37 -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	cfg80211: move txpower wext from mac80211	2009-06-03 14:06:14 -04:00
wme.c	mac80211: do not pass PS frames out of mac80211 again	2009-06-10 13:28:37 -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