Johannes Berg 2a419056c1 mac80211: simplify station/aggregation code ... A number of places use RCU locking for accessing the station list, even though they do not need to. Use mutex locking instead to prepare for the locking changes I want to make. The mlme code is also using a WLAN_STA_DISASSOC flag that has the same meaning as WLAN_STA_BLOCK_BA, so use that. While doing so, combine places where we loop over stations twice, and optimise away some of the loops by checking if the hardware supports aggregation at all first. Also fix a more theoretical race condition: right now we could resume, set up an aggregation session, and right after tear it down again due to the code that is needed for hardware reconfiguration here. Also mark add a comment to that code marking it as a workaround. Finally, remove a pointless aggregation disabling loop when an interface is stopped, directly after that we remove all stations from it which will also disable all aggregation sessions that may still be active, and does so in a race-free way unlike the current loop that doesn't block new sessions. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2010-06-14 15:38:16 -04:00
..
aes_ccm.c
aes_ccm.h
aes_cmac.c
aes_cmac.h
agg-rx.c	Merge branch 'master' into for-davem	2010-04-23 14:43:45 -04:00
agg-tx.c	mac80211: simplify station/aggregation code	2010-06-14 15:38:16 -04:00
cfg.c	cfg80211/mac80211: allow action frame TX/RX in IBSS	2010-06-14 15:38:16 -04:00
cfg.h
chan.c	mac80211: make a function static	2010-05-28 13:41:27 -04:00
debugfs_key.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
debugfs_key.h
debugfs_netdev.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	2010-04-15 16:21:34 -04:00
debugfs_netdev.h
debugfs_sta.c	mac80211: reduce debugfs code size	2010-06-03 14:14:41 -04:00
debugfs_sta.h
debugfs.c	mac80211: reduce debugfs code size	2010-06-03 14:14:41 -04:00
debugfs.h	net: Remove unnecessary returns from void function()s	2010-05-17 23:23:14 -07:00
driver-ops.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-06-07 15:13:46 -04:00
driver-trace.c
driver-trace.h	mac80211: clean up ieee80211_stop_tx_ba_session	2010-06-03 14:10:45 -04:00
event.c
ht.c	mac80211: remove ieee80211_sta_stop_rx_ba_session	2010-04-07 14:38:03 -04:00
ibss.c	mac80211: remove bogus mod_timer() call	2010-06-03 14:10:44 -04:00
ieee80211_i.h	cfg80211/mac80211: allow action frame TX/RX in IBSS	2010-06-14 15:38:16 -04:00
iface.c	mac80211: simplify station/aggregation code	2010-06-14 15:38:16 -04:00
Kconfig	mac80211: add the minstrel_ht rate control algorithm	2010-06-02 16:12:59 -04:00
key.c	mac80211: simplify key locking	2010-06-03 14:10:46 -04:00
key.h	mac80211: simplify key locking	2010-06-03 14:10:46 -04:00
led.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
led.h
main.c	mac80211: Add netif state checking to ieee80211_ifa_changed	2010-06-08 09:31:21 -04:00
Makefile	mac80211: add the minstrel_ht rate control algorithm	2010-06-02 16:12:59 -04:00
mesh_hwmp.c	net: Remove unnecessary returns from void function()s	2010-05-17 23:23:14 -07:00
mesh_pathtbl.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
mesh_plink.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	2010-04-15 16:21:34 -04:00
mesh.c	net: Remove unnecessary returns from void function()s	2010-05-17 23:23:14 -07:00
mesh.h	mac80211: Moved mesh action codes to a more visible location	2010-04-08 15:24:07 -04:00
michael.c
michael.h
mlme.c	mac80211: simplify station/aggregation code	2010-06-14 15:38:16 -04:00
offchannel.c	mac80211: Fixed netif_tx_wake_all_queues in IBSS mode	2010-01-15 16:58:28 -05:00
pm.c	mac80211: simplify station/aggregation code	2010-06-14 15:38:16 -04:00
rate.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
rate.h	mac80211: add the minstrel_ht rate control algorithm	2010-06-02 16:12:59 -04:00
rc80211_minstrel_debugfs.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-04-11 14:53:53 -07:00
rc80211_minstrel_ht_debugfs.c	mac80211: add the minstrel_ht rate control algorithm	2010-06-02 16:12:59 -04:00
rc80211_minstrel_ht.c	mac80211: add the minstrel_ht rate control algorithm	2010-06-02 16:12:59 -04:00
rc80211_minstrel_ht.h	mac80211: add the minstrel_ht rate control algorithm	2010-06-02 16:12:59 -04:00
rc80211_minstrel.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-04-11 14:53:53 -07:00
rc80211_minstrel.h	minstrel: make the rate control ops reusable from another rc implementation	2010-03-10 17:44:23 -05:00
rc80211_pid_algo.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
rc80211_pid_debugfs.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
rc80211_pid.h
rx.c	cfg80211/mac80211: allow action frame TX/RX in IBSS	2010-06-14 15:38:16 -04:00
scan.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
spectmgmt.c
sta_info.c	mac80211: simplify key locking	2010-06-03 14:10:46 -04:00
sta_info.h	mac80211: simplify station/aggregation code	2010-06-14 15:38:16 -04:00
status.c	wireless: fix several minor description typos	2010-06-02 16:13:18 -04:00
tkip.c	mac80211: pass vif and station to update_tkip_key	2010-01-22 16:08:55 -05:00
tkip.h
tx.c	mac80211: set IEEE80211_TX_CTL_FIRST_FRAGMENT for beacons	2010-05-07 14:55:55 -04:00
util.c	mac80211: simplify station/aggregation code	2010-06-14 15:38:16 -04:00
wep.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
wep.h
wme.c	mac80211: fix-up build breakage in 2.6.33	2010-01-06 15:35:49 -05:00
wme.h	mac80211: fix skb buffering issue	2010-01-05 16:21:40 -05:00
work.c	wireless: fix several minor description typos	2010-06-02 16:13:18 -04:00
wpa.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
wpa.h