Vivek Natarajan b655921687 mac80211: Reset dynamic ps timer in Rx path. ...

commit e15276a4b2 upstream.

The current mac80211 implementation enables power save if there
is no Tx traffic for a specific timeout. Hence, PS is triggered
even if there is a continuous Rx only traffic(like UDP) going on.
This makes the drivers to wait on the tim bit in the next beacon
to awake which leads to redundant sleep-wake cycles.
Fix this by restarting the dynamic ps timer on receiving every
data packet.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2010-03-15 09:05:54 -07:00

..

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

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-12-01 22:13:38 -08:00

agg-tx.c

mac80211: quit addba_resp_timer if Tx BA session is torn down

2010-03-15 09:05:54 -07:00

cfg.c

mac80211: check that ieee80211_set_power_mgmt only handles STA interfaces.

2010-01-15 16:20:22 -05:00

cfg.h

[MAC80211]: rename ieee80211_cfg.h to cfg.h

2007-10-10 16:52:34 -07:00

debugfs_key.c

cfg80211/mac80211: use debugfs_remove_recursive

2009-10-30 16:49:18 -04:00

debugfs_key.h

mac80211: 802.11w - Use BIP (AES-128-CMAC)

2009-01-29 16:00:03 -05:00

debugfs_netdev.c

mac80211: add nl80211/cfg80211 handling of the new mesh root mode option.

2009-11-13 17:43:57 -05:00

debugfs_netdev.h

mac80211: revamp virtual interface handling

2008-07-14 14:30:07 -04:00

debugfs_sta.c

mac80211: add per-station HT capability file

2009-11-19 11:09:08 -05:00

debugfs_sta.h

mac80211: RCU-ify STA info structure access

2008-03-06 15:30:46 -05:00

debugfs.c

mac80211: make software rate control optional

2009-11-18 17:09:24 -05:00

debugfs.h

cfg80211/mac80211: use debugfs_remove_recursive

2009-10-30 16:49:18 -04:00

driver-ops.h

mac80211: convert aggregation to operate on vifs/stas

2009-11-18 17:09:15 -05:00

driver-trace.c

mac80211: fix sparse warnings/errors

2009-08-04 16:43:25 -04:00

driver-trace.h

mac80211: fix NULL pointer dereference when ftrace is enabled

2010-01-26 11:52:13 -05:00

event.c

cfg80211: use proper allocation flags

2009-07-10 15:01:49 -04:00

ht.c

mac80211: fix peer HT capabilities

2009-12-21 11:32:27 -05:00

ibss.c

mac80211: Fix probe request filtering in IBSS mode

2010-02-08 16:07:22 -05:00

ieee80211_i.h

mac80211: Fix dynamic power save for scanning.

2009-12-07 16:51:18 -05:00

iface.c

mac80211: fix queue selection for data frames on monitor interfaces

2010-01-11 19:37:09 -05:00

Kconfig

mac80211: add MAC80211_VERBOSE_MHWMP_DEBUG

2009-11-11 15:23:58 -05:00

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

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: Add define for TX headroom reserved by mac80211 itself.

2009-12-14 14:22:31 -05:00

Makefile

mac80211: move TX status handling

2009-11-18 17:09:27 -05:00

mesh_hwmp.c

mac80211: Revert 'Use correct sign for mesh active path refresh'

2009-12-10 16:12:52 -05:00

mesh_pathtbl.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2009-12-09 19:43:33 -08:00

mesh_plink.c

mac80211: remove encrypt parameter from ieee80211_tx_skb

2009-11-18 17:09:27 -05:00

mesh.c

net/mac80211: Correct size given to memset

2009-12-10 16:09:52 -05:00

mesh.h

mac80211: Revert 'Use correct sign for mesh active path refresh'

2009-12-10 16:12:52 -05:00

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: add missing sanity checks for action frames

2010-01-08 15:49:28 -05:00

pm.c

mac80211: fix configure_filter invocation after stop

2009-08-28 14:40:25 -04:00

rate.c

mac80211: fix handling of null-rate control in rate_control_get_rate

2010-02-12 14:50:22 -05:00

rate.h

mac80211: make software rate control optional

2009-11-18 17:09:24 -05:00

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

mac80211: fix sign error in pid controller

2010-01-18 15:07:02 -05:00

rc80211_pid_debugfs.c

headers: remove sched.h from interrupt.h

2009-10-11 11:20:58 -07:00

rc80211_pid.h

mac80211/drivers: rewrite the rate control API

2008-10-31 19:00:23 -04:00

rx.c

mac80211: Reset dynamic ps timer in Rx path.

2010-03-15 09:05:54 -07:00

scan.c

mac80211: fix deferred hardware scan requests

2010-02-08 16:07:23 -05:00

spectmgmt.c

mac80211: remove encrypt parameter from ieee80211_tx_skb

2009-11-18 17:09:27 -05:00

sta_info.c

mac80211: make software rate control optional

2009-11-18 17:09:24 -05:00

sta_info.h

mac80211: Fix missing kernel-doc notation

2009-11-23 17:05:40 -05:00

status.c

mac80211: Fix TX status reporting for injected data frames

2009-12-04 14:16:23 -05:00

tkip.c

mac80211: use fixed broadcast address

2009-11-18 17:09:18 -05:00

tkip.h

mac80211: tkip.c consolidate tkip IV writing in helper

2008-06-14 12:18:13 -04:00

tx.c

mac80211: fix skb buffering issue

2010-01-05 16:21:40 -05:00

util.c

mac80211: fix skb buffering issue

2010-01-05 16:21:40 -05:00

wep.c

mac80211: trim RX data

2009-11-18 17:09:17 -05:00

wep.h

cfg80211: rework key operation

2009-07-24 15:05:09 -04:00

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

wpa.c

mac80211: trim RX data

2009-11-18 17:09:17 -05:00

wpa.h

mac80211: 802.11w - Add BIP (AES-128-CMAC)

2009-01-29 16:00:02 -05:00