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a9685338ab
linux/net/mac80211
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Kalle Valo a9685338ab mac80211: fix dynamic power save for devices with nullfunc support in hw 
In TX path it was assumed that dynamic power save works only if
IEEE80211_HW_PS_NULLFUNC_STACK is set. But is not the case, there are
devices which have nullfunc support in hardware but need mac80211
to handle dynamic power save timers, TI's wl1251 is one of them.

The fix is to not check for IEEE80211_HW_PS_NULLFUNC_STACK in
is_dynamic_ps_enabled(), instead check IEEE80211_HW_SUPPORTS_PS and
IEEE80211_HW_SUPPORTS_DYNAMIC_PS flags and act accordingly.

Tested with wl1251.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30 16:49:18 -04:00
..
aes_ccm.c
aes_ccm.h
aes_cmac.c
aes_cmac.h
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 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-14 16:07:21 -07:00
cfg.c nl80211: add generation number to all dumps 2009-08-14 09:13:43 -04:00
cfg.h
debugfs_key.c cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
debugfs_key.h
debugfs_netdev.c cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
debugfs_netdev.h
debugfs_sta.c cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
debugfs_sta.h
debugfs.c cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
debugfs.h cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
driver-ops.h mac80211: remove tasklet enable/disable 2009-08-28 14:40:34 -04:00
driver-trace.c mac80211: fix sparse warnings/errors 2009-08-04 16:43:25 -04:00
driver-trace.h mac80211: allow configure_filter callback to sleep 2009-08-20 11:35:58 -04:00
event.c cfg80211: use proper allocation flags 2009-07-10 15:01:49 -04:00
ht.c cfg80211: clean up includes 2009-04-22 16:57:17 -04:00
ibss.c mac80211: fix ibss joining 2009-10-27 16:29:46 -04:00
ieee80211_i.h cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
iface.c mac80211: replace netif_tx_{start,stop,wake}_all_queues 2009-10-27 16:48:18 -04:00
Kconfig wireless: remove mac80211 rate selection extra menu 2009-09-02 15:29:03 -04:00
key.c mac80211: fix todo lock 2009-07-10 15:01:48 -04:00
key.h cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
led.c
led.h
main.c cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
Makefile cfg80211: self-contained wext handling where possible 2009-07-29 15:46:20 -04:00
mesh_hwmp.c mac80211: trivial: fix spelling in mesh_hwmp 2009-10-27 16:29:47 -04:00
mesh_pathtbl.c mac80211: Move mpath and mpp growth to mesh workqueue. 2009-08-14 09:14:01 -04:00
mesh_plink.c mac80211: Fix invalid length passed to IE parser for PLINK CONFIRM frames 2009-08-14 09:14:06 -04:00
mesh.c mesh: use set_bit() to set MESH_WORK_HOUSEKEEPING. 2009-10-27 16:48:35 -04:00
mesh.h mac80211: Decouple fail_avg stats used by mesh from rate control algorithm. 2009-08-20 11:36:02 -04:00
michael.c
michael.h
mlme.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-10-29 21:28:59 -07:00
pm.c mac80211: fix configure_filter invocation after stop 2009-08-28 14:40:25 -04:00
rate.c cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
rate.h
rc80211_minstrel_debugfs.c net: file_operations should be const 2009-09-02 01:03:53 -07:00
rc80211_minstrel.c rc80211_minstrel: fix contention window calculation 2009-09-23 11:35:42 -04:00
rc80211_minstrel.h mac80211: Remove unnused throughput field from minstrel_rate. 2009-08-28 14:40:34 -04:00
rc80211_pid_algo.c rc80211_pid_algo.c: remove unused variable declaration 2009-08-20 11:36:03 -04:00
rc80211_pid_debugfs.c net: file_operations should be const 2009-09-02 01:03:53 -07:00
rc80211_pid.h
rx.c mac80211: Learn about mesh portals from multicast traffic 2009-10-27 16:48:22 -04:00
scan.c mac80211: replace netif_tx_{start,stop,wake}_all_queues 2009-10-27 16:48:18 -04:00
spectmgmt.c mac80211: move channel switch code 2009-05-20 14:46:25 -04:00
sta_info.c mac80211: fix vlan and optimise RX 2009-10-07 16:33:49 -04:00
sta_info.h cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
tkip.c mac80211: add driver ops wrappers 2009-05-06 15:14:37 -04:00
tkip.h
tx.c mac80211: fix dynamic power save for devices with nullfunc support in hw 2009-10-30 16:49:18 -04:00
util.c mac80211: use kfree_skb() to free struct sk_buff pointers 2009-10-07 16:33:51 -04:00
wep.c cfg80211: rework key operation 2009-07-24 15:05:09 -04:00
wep.h cfg80211: rework key operation 2009-07-24 15:05:09 -04:00
wme.c mac80211: remove master netdev 2009-07-24 15:05:30 -04:00
wme.h mac80211: remove master netdev 2009-07-24 15:05:30 -04:00
wpa.c cfg80211: use proper allocation flags 2009-07-10 15:01:49 -04:00
wpa.h