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linux/net/mac80211
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Johannes Berg 3d9646d0ab mac80211: fix channel selection bug 
When trying to connect to an AP that advertises HT but not
VHT, the mac80211 code erroneously uses the configuration
from the AP as is instead of checking it against regulatory
and local capabilities. This can lead to using an invalid
or even inexistent channel (like 11/HT40+).

Additionally, the return flags from downgrading must be
ORed together, to collect them from all of the downgrades.
Also clarify the message.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-02-11 11:12:26 +01:00
..
aes_ccm.c mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_ccm.h mac80211: use AES_BLOCK_SIZE 2011-07-08 11:11:24 -04:00
aes_cmac.c mac80211: include export.h in aes_cmac 2012-11-07 18:01:54 +01:00
aes_cmac.h mac80211: fix CMAC races 2011-07-08 11:11:20 -04:00
agg-rx.c mac80211: introduce IEEE80211_NUM_TIDS and use it 2012-11-19 15:44:00 +01:00
agg-tx.c mac80211: warn only once if ampdu_action isn't assigned 2012-12-07 09:12:50 +01:00
cfg.c mac80211: fix error in sizeof() usage 2013-02-06 17:31:55 +01:00
cfg.h
chan.c mac80211: assign VLAN channel contexts 2013-01-03 12:59:58 +01:00
debug.h mac80211: trace debug messages 2012-06-24 11:33:18 +02:00
debugfs_key.c mac80211: add debug file for mic failure 2012-12-05 09:44:41 +01:00
debugfs_key.h
debugfs_netdev.c mac80211: convert to channel definition struct 2012-11-26 12:42:59 +01:00
debugfs_netdev.h
debugfs_sta.c net: remove obsolete simple_strto<foo> 2012-12-11 12:49:53 -05:00
debugfs_sta.h
debugfs.c mac80211: make reset debugfs depend on CONFIG_PM 2012-09-19 08:20:24 +02:00
debugfs.h mac80211: use __printf attribute in debugfs 2012-10-18 09:01:57 +02:00
driver-ops.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-12-13 12:00:02 -08:00
event.c
ht.c mac80211: introduce IEEE80211_NUM_TIDS and use it 2012-11-19 15:44:00 +01:00
ibss.c mac80211: fix ibss scanning 2013-01-03 12:59:57 +01:00
ieee80211_i.h mac80211: synchronize scan off/on-channel and PS states 2013-01-16 15:06:18 +01:00
iface.c mac80211: fix maximum MTU 2013-01-03 13:00:01 +01:00
Kconfig mac80211: fix copy-paste typo in Kconfig 2012-10-18 09:10:28 +02:00
key.c mac80211: introduce IEEE80211_NUM_TIDS and use it 2012-11-19 15:44:00 +01:00
key.h mac80211: add debug file for mic failure 2012-12-05 09:44:41 +01:00
led.c leds: Rename led_brightness_set() to led_set_brightness() 2012-07-24 07:52:34 +08:00
led.h
main.c Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2012-12-06 14:58:41 -05:00
Makefile mac80211: VHT peer STA caps 2012-10-17 11:02:14 +02:00
mesh_hwmp.c mac80211: add encrypt headroom to PERR frames 2013-01-16 23:24:51 +01:00
mesh_pathtbl.c mac80211: clean up mpath_move_to_queue() 2012-08-20 13:25:05 +02:00
mesh_plink.c mac80211: don't reinit rate control when mesh sta exists 2012-11-28 14:03:18 +01:00
mesh_sync.c mac80211: fix for mesh sync to indicate TBTT adjustment 2012-11-30 12:41:46 +01:00
mesh.c mac80211: RMC buckets are just list heads 2013-01-03 12:59:59 +01:00
mesh.h mac80211: RMC buckets are just list heads 2013-01-03 12:59:59 +01:00
michael.c
michael.h
mlme.c mac80211: fix channel selection bug 2013-02-11 11:12:26 +01:00
offchannel.c mac80211: synchronize scan off/on-channel and PS states 2013-01-16 15:06:18 +01:00
pm.c mac80211: fix channel context suspend/reconfig handling 2012-11-20 10:33:05 +01:00
rate.c mac80211: convert to channel definition struct 2012-11-26 12:42:59 +01:00
rate.h mac80211: convert to channel definition struct 2012-11-26 12:42:59 +01:00
rc80211_minstrel_debugfs.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
rc80211_minstrel_ht_debugfs.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
rc80211_minstrel_ht.c mac80211: simplify loop in minstrel_ht 2012-11-30 13:45:38 +01:00
rc80211_minstrel_ht.h
rc80211_minstrel.c minstrel: update stats after processing status 2012-12-10 22:51:50 +01:00
rc80211_minstrel.h minstrel_ht: fixed rate mode through debugfs 2011-06-01 15:12:29 -04:00
rc80211_pid_algo.c net: fix assignment of 0/1 to bool variables. 2011-12-19 22:27:29 -05:00
rc80211_pid_debugfs.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
rc80211_pid.h
rx.c mac80211: don't drop mesh peering frames from unknown STA 2012-12-06 13:58:43 +01:00
scan.c mac80211: synchronize scan off/on-channel and PS states 2013-01-16 15:06:18 +01:00
spectmgmt.c mac80211: Remove unnecessary OOM logging messages 2011-09-13 15:45:02 -04:00
sta_info.c mac80211: use del_timer_sync for final sta cleanup timer deletion 2013-01-03 13:00:00 +01:00
sta_info.h mac80211: fix station destruction in AP/mesh modes 2013-01-03 12:59:59 +01:00
status.c Merge branch 'for-john' of git://git.sipsolutions.net/mac80211-next 2012-12-11 16:04:03 -05:00
tkip.c mac80211: remove TKIP debug 2012-06-22 11:26:58 +02:00
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: convert to channel definition struct 2012-11-26 12:42:59 +01:00
tx.c mac80211: fix monitor mode injection 2013-01-16 15:09:31 +01:00
util.c Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2012-12-06 14:58:41 -05:00
vht.c mac80211: VHT peer STA caps 2012-10-17 11:02:14 +02:00
wep.c mac80211: fix network header location when adding encryption headers 2012-05-16 12:47:43 -04:00
wep.h mac80211: move RX WEP weak IV counting 2012-03-13 14:54:16 -04:00
wme.c mac80211: refactor ieee80211_set_qos_hdr 2012-11-26 11:36:02 +01:00
wme.h mac80211: save wmm_acm per sdata 2012-06-20 17:35:22 +02:00
wpa.c mac80211: add debug file for mic failure 2012-12-05 09:44:41 +01:00
wpa.h mac80211: fix tx->skb NULL pointer dereference 2012-01-16 15:01:16 -05:00