Johannes Berg 5108ca8280 mac80211: insert stations before adding to driver ... There's a race condition in mac80211 because we add stations to the internal lists after adding them to the driver, which means that (for example) the following can happen: 1. a station connects and is added 2. first, it is added to the driver 3. then, it is added to the mac80211 lists If the station goes to sleep between steps 2 and 3, and the firmware/hardware records it as being asleep, mac80211 will never instruct the driver to wake it up again as it never realized it went to sleep since the RX path discarded the frame as a "spurious class 3 frame", no station entry was present yet. Fix this by adding the station in software first, and only then adding it to the driver. That way, any state that the driver changes will be reflected properly in mac80211's station state. The problematic part is the roll-back if the driver fails to add the station, in that case a bit more is needed. To not make that overly complex prevent starting BA sessions in the meantime. Signed-off-by: Johannes Berg <johannes.berg@intel.com>		2014-02-20 10:34:33 +01:00
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aes_ccm.c	mac80211: port CCMP to cryptoapi's CCM driver	2013-10-11 15:38:20 +02:00
aes_ccm.h	mac80211: port CCMP to cryptoapi's CCM driver	2013-10-11 15:38:20 +02:00
aes_cmac.c	mac80211: fix checkpatch errors	2013-12-18 10:33:06 +01:00
aes_cmac.h	mac80211: fix checkpatch errors	2013-12-18 10:33:06 +01:00
agg-rx.c	mac80211: improve aggregation debug messages	2013-01-18 21:55:15 +01:00
agg-tx.c	mac80211: fix aggregation state with current drivers	2013-01-24 15:43:51 +01:00
cfg.c	mac80211: release the channel in error path in start_ap	2014-02-06 09:55:20 +01:00
cfg.h
chan.c	mac80211: fix iflist_mtx/mtx locking in radar detection	2013-12-19 13:33:33 +01:00
debug.h	mac80211: process the CSA frame for mesh accordingly	2013-10-28 15:05:28 +01:00
debugfs_key.c	mac80211: move sdata debugfs dir to vif	2013-03-18 20:10:04 +01:00
debugfs_key.h	mac80211: support separate default keys	2010-12-13 15:23:29 -05:00
debugfs_netdev.c	mac80211: sync dtim_count to TSF	2014-01-06 20:10:47 +01:00
debugfs_netdev.h
debugfs_sta.c	mac80211: Tx frame latency statistics	2013-12-02 11:51:50 +01:00
debugfs_sta.h
debugfs.c	mac80211: Tx frame latency statistics	2013-12-02 11:51:50 +01:00
debugfs.h	mac80211: use __printf attribute in debugfs	2012-10-18 09:01:57 +02:00
driver-ops.h	mac80211: add pre-RCU-sync sta removal driver operation	2013-12-16 11:29:44 +01:00
event.c
ht.c	mac80211: avoid deadlock revealed by lockdep	2014-02-06 09:55:18 +01:00
ibss.c	mac80211: Fix IBSS disconnect	2014-02-06 09:55:20 +01:00
ieee80211_i.h	mac80211: sync dtim_count to TSF	2014-01-06 20:10:47 +01:00
iface.c	mac80211: fix virtual monitor interface iteration	2014-02-06 09:55:22 +01:00
Kconfig	mac80211: process the CSA frame for mesh accordingly	2013-10-28 15:05:28 +01:00
key.c	mac80211: free all AP/VLAN keys at once	2013-12-16 11:29:48 +01:00
key.h	mac80211: free all AP/VLAN keys at once	2013-12-16 11:29:48 +01:00
led.c	mac80211: use oneshot blink API for LED triggers	2013-08-01 10:48:49 +02:00
led.h	mac80211: use oneshot blink API for LED triggers	2013-08-01 10:48:49 +02:00
main.c	mac80211: fix memory leak in register_hw() error path	2014-01-06 16:02:34 +01:00
Makefile	mac80211: mesh power save basics	2013-02-04 18:57:47 +01:00
mesh_hwmp.c	mac80211: use put_unaligned_le in mesh when necessary	2013-11-25 20:51:55 +01:00
mesh_pathtbl.c	mac80211: use put_unaligned_le in mesh when necessary	2013-11-25 20:51:55 +01:00
mesh_plink.c	mac80211: enable WME for peer mesh STA	2014-01-06 17:43:06 +01:00
mesh_ps.c	mac80211: use put_unaligned_le16 in mesh_plink_frame_tx	2013-11-25 20:51:53 +01:00
mesh_sync.c	mac80211: update adjusting TBTT bit in beacon	2013-12-16 14:21:22 +01:00
mesh.c	mac80211: sync dtim_count to TSF	2014-01-06 20:10:47 +01:00
mesh.h	mac80211: use put_unaligned_le in mesh when necessary	2013-11-25 20:51:55 +01:00
michael.c
michael.h
mlme.c	mac80211: fix memory leak	2014-02-11 12:59:36 +01:00
offchannel.c	mac80211: Run deferred scan if last roc_list item is not started	2013-09-30 12:36:56 +02:00
pm.c	mac80211: don't delay station destruction	2013-12-16 11:29:45 +01:00
rate.c	mac80211: respect rate mask in TX	2013-10-15 15:16:29 +02:00
rate.h	Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next	2013-12-02 14:25:38 -05:00
rc80211_minstrel_debugfs.c	mac80211: cosmetics for minstrel_debugfs	2013-04-17 17:08:23 +02:00
rc80211_minstrel_ht_debugfs.c	mac80211: minstrel_ht: replace some occurences of MCS_GROUP_RATES	2013-11-25 20:52:07 +01:00
rc80211_minstrel_ht.c	mac80211: fix checkpatch errors	2013-12-18 10:33:06 +01:00
rc80211_minstrel_ht.h	mac80211/minstrel_ht: use the new rate control API	2013-04-22 16:16:41 +02:00
rc80211_minstrel.c	mac80211: fix checkpatch errors	2013-12-18 10:33:06 +01:00
rc80211_minstrel.h	mac80211/minstrel: use the new rate control API	2013-04-22 16:16:41 +02:00
rc80211_pid_algo.c	mac80211/rc80211: add chandef to rate initialization	2013-07-16 09:58:02 +03:00
rc80211_pid_debugfs.c	mac80211: fix some snprintf misuses	2013-10-01 12:16:51 +02:00
rc80211_pid.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
rx.c	mac80211: clean up prepare_for_handlers() return value	2014-01-07 16:23:24 +01:00
scan.c	mac80211: reschedule sched scan after HW restart	2013-12-16 13:47:26 +01:00
spectmgmt.c	mac80211: fix the mesh channel switch support	2013-11-25 16:50:13 +01:00
sta_info.c	mac80211: insert stations before adding to driver	2014-02-20 10:34:33 +01:00
sta_info.h	mac80211: fix AP powersave TX vs. wakeup race	2014-02-20 10:32:29 +01:00
status.c	mac80211: Tx frame latency statistics	2013-12-02 11:51:50 +01:00
tkip.c	mac80211: fix checkpatch errors	2013-12-18 10:33:06 +01:00
tkip.h	mac80211: fix TKIP races, make API easier to use	2011-07-08 11:11:19 -04:00
trace.c	mac80211: trace debug messages	2012-06-24 11:33:18 +02:00
trace.h	mac80211: add tracing for ieee80211_sta_set_buffered	2014-01-06 12:09:01 +01:00
tx.c	mac80211: fix AP powersave TX vs. wakeup race	2014-02-20 10:32:29 +01:00
util.c	mac80211: fix sched_scan restart on recovery	2014-02-11 12:59:12 +01:00
vht.c	mac80211: enable easier manipulation of VHT beamforming caps	2013-11-25 20:52:01 +01:00
wep.c	wireless: move crypto constants to ieee80211.h	2013-05-16 22:39:41 +02:00
wep.h	mac80211: move RX WEP weak IV counting	2012-03-13 14:54:16 -04:00
wme.c	mac80211: send control port protocol frames to the VO queue	2014-02-12 11:26:43 +01:00
wme.h	mac80211: save wmm_acm per sdata	2012-06-20 17:35:22 +02:00
wpa.c	mac80211: clean up garbage in comment	2014-01-07 16:21:56 +01:00
wpa.h	mac80211: add generic cipher scheme support	2013-11-25 20:50:52 +01:00