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Juuso Oikarinen bf6a0579f6 cfg80211: Fix power save state after interface type change 
Currently cfg80211 only configures the PSM state to the driver upon creation
of a new virtual interface, but not after interface type change. The mac80211
on the other hand reinitializes its sdata structure every time the interface
type is changed, losing the PSM configuration.

Hence, if the interface type is changed to, say, ad-hoc and then back to
managed, "iw wlan0 get power_save" will claim that PSM is enabled, when in
fact on mac80211 level it is not.

Fix this in cfg80211 by configuring the PSM state to the driver each time
the interface is brought up instead of just when the interface is created.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 		2011-02-03 16:44:42 -05:00
..
.gitignore wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
Kconfig wireless: remove CONFIG_WIRELESS_OLD_REGULATORY 2009-12-28 16:31:37 -05:00
Makefile cfg80211/mac80211: add mesh join/leave commands 2010-12-06 16:01:29 -05:00
chan.c cfg80211: fix can_beacon_sec_chan, reenable HT40 2010-11-18 11:35:05 -05:00
core.c cfg80211: Fix power save state after interface type change 2011-02-03 16:44:42 -05:00
core.h mac80211: Let userspace enable and configure vendor specific path selection. 2010-12-20 14:46:57 -05:00
db.txt wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
debugfs.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
debugfs.h cfg80211/mac80211: use debugfs_remove_recursive 2009-10-30 16:49:18 -04:00
ethtool.c cfg80211: add firmware and hardware version to wiphy 2009-10-07 16:39:46 -04:00
ethtool.h net/wireless/ethtool.h: drop unnecessary include of linux/ethtool.h 2009-10-07 16:39:49 -04:00
genregdb.awk wireless: correct sparse warning in generated regdb.c 2010-07-20 16:49:37 -04:00
ibss.c cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
lib80211.c net/wireless: Use pr_<level> and netdev_<level> 2010-11-24 16:19:33 -05:00
lib80211_crypt_ccmp.c lib80211: remove unused host_build_iv option 2010-07-26 15:09:04 -04:00
lib80211_crypt_tkip.c net/wireless: Use pr_<level> and netdev_<level> 2010-11-24 16:19:33 -05:00
lib80211_crypt_wep.c lib80211: remove unused host_build_iv option 2010-07-26 15:09:04 -04:00
mesh.c mac80211: Let userspace enable and configure vendor specific path selection. 2010-12-20 14:46:57 -05:00
mlme.c nl80211: Add notification for dropped Deauth/Disassoc 2010-12-16 15:22:30 -05:00
nl80211.c net/wireless/nl80211.c: Avoid call to genlmsg_cancel 2011-01-28 15:46:23 -05:00
nl80211.h nl80211: Add notification for dropped Deauth/Disassoc 2010-12-16 15:22:30 -05:00
radiotap.c radiotap: fix vendor namespace parsing 2010-10-15 15:57:34 -04:00
reg.c cfg80211: Extend channel to frequency mapping for 802.11j 2011-01-21 15:34:17 -05:00
reg.h wireless: move regulatory_init to .init.text 2010-06-18 15:11:13 -04:00
regdb.h wireless: support internal statically compiled regulatory database 2009-12-21 18:56:10 -05:00
scan.c cfg80211: update information elements in cached BSS struct 2010-12-13 15:23:28 -05:00
sme.c cfg80211/mac80211: allow per-station GTKs 2010-10-06 16:30:40 -04:00
sysfs.c wireless: Print wiphy name in sysfs. 2010-10-12 16:05:29 -04:00
sysfs.h
…
util.c cfg80211: Allow non-zero indexes for device specific pair-wise ciphers 2011-01-28 15:44:27 -05:00
wext-compat.c cfg80211: Extend channel to frequency mapping for 802.11j 2011-01-21 15:34:17 -05:00
wext-compat.h cfg80211: validate channel settings across interfaces 2009-08-14 09:13:42 -04:00
wext-core.c net/wireless: Use pr_<level> and netdev_<level> 2010-11-24 16:19:33 -05:00
wext-priv.c wext: fix potential private ioctl memory content leak 2010-09-20 13:41:40 -04:00
wext-proc.c net: spread __net_init, __net_exit 2010-01-17 19:16:02 -08:00
wext-sme.c cfg80211: allow changing port control protocol 2010-08-27 13:27:07 -04:00
wext-spy.c wext: refactor 2009-10-07 16:39:43 -04:00