Johannes Berg b1b1ae2c1c mac80211: don't track HT capability changes ... The code here (more or less accidentally) tracks the HT capability of the AP when connected, and we found at least one AP that erroneously toggles its 20/40 capability bit when changing between 20/40 MHz. The connection to the AP is then broken because we set the 40 MHz disable flag based on this, as soon as it switches to 20 MHz, but because the flag then changed, we disconnect. I'd be inclined to just ignore this issue, since we then reconnect while the AP is in 20 MHz mode and never use 40 MHz with it again, but this code is a bit strange anyway - we don't use the capabilities for anything else. Change the code to simply not track the HT capabilities at all, which assumes that the AP at least sets 20/40 capability when operating in 40 MHz (or higher). If not, rate scaling might end up using only the narrower bandwidth. The new behaviour also mirrors what VHT does, where we only check the VHT operation. Signed-off-by: Johannes Berg <johannes.berg@intel.com>		2017-10-13 14:29:02 +02:00
..
aead_api.c	mac80211: use crypto_aead_authsize()	2017-10-11 15:46:45 +02:00
aead_api.h	mac80211: aead api to reduce redundancy	2017-10-11 09:37:35 +02:00
aes_ccm.h	mac80211: aead api to reduce redundancy	2017-10-11 09:37:35 +02:00
aes_cmac.c	mac80211: aes-cmac: switch to shash CMAC driver	2017-02-08 09:19:33 +01:00
aes_cmac.h	mac80211: aes-cmac: switch to shash CMAC driver	2017-02-08 09:19:33 +01:00
aes_gcm.h	mac80211: aead api to reduce redundancy	2017-10-11 09:37:35 +02:00
aes_gmac.c	mac80211: move struct aead_req off the stack	2016-10-17 16:14:04 +02:00
aes_gmac.h	mac80211: move struct aead_req off the stack	2016-10-17 16:14:04 +02:00
agg-rx.c	mac80211: add documentation to ieee80211_rx_ba_offl()	2017-09-21 11:42:00 +02:00
agg-tx.c	mac80211: agg-tx: call drv_wake_tx_queue in proper context	2017-09-05 16:25:07 +02:00
cfg.c	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
chan.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-01-17 15:19:37 -05:00
debug.h	mac80211: 802.11p OCB mode support	2014-11-04 13:18:21 +01:00
debugfs_key.c	mac80211: move TKIP TX IVs to public part of key struct	2016-02-24 09:04:38 +01:00
debugfs_key.h
debugfs_netdev.c	networking: convert many more places to skb_put_zero()	2017-06-16 11:48:35 -04:00
debugfs_netdev.h	mac80211: fix some missing includes	2014-04-09 14:49:43 +02:00
debugfs_sta.c	mac80211: Dynamically set CoDel parameters per station	2017-05-17 16:03:40 +02:00
debugfs_sta.h
debugfs.c	mac80211: check for allocation failure in debugfs code	2017-02-08 10:05:07 +01:00
debugfs.h	mac80211: fix some missing includes	2014-04-09 14:49:43 +02:00
driver-ops.c	mac80211: add offset_tsf driver op and use it for mesh	2016-09-30 13:45:44 +02:00
driver-ops.h	mac80211: add offset_tsf driver op and use it for mesh	2016-09-30 13:45:44 +02:00
ethtool.c	mac80211: move station statistics into sub-structs	2015-10-21 10:08:22 +02:00
fils_aead.c	Some more updates:	2017-02-10 14:31:51 -05:00
fils_aead.h	mac80211: FILS AEAD protection for station mode association frames	2016-10-27 16:03:25 +02:00
ht.c	mac80211: Simplify locking in ieee80211_sta_tear_down_BA_sessions()	2017-09-21 11:42:01 +02:00
ibss.c	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
ieee80211_i.h	mac80211: only remove AP VLAN frames from TXQ	2017-10-11 09:49:40 +02:00
iface.c	mac80211: only remove AP VLAN frames from TXQ	2017-10-11 09:49:40 +02:00
Kconfig	mac80211: fils_aead: Use crypto api CMAC shash rather than bare cipher	2017-02-08 09:19:17 +01:00
key.c	mac80211: don't call drv_set_default_unicast_key() for VLANs	2016-12-13 15:57:59 +01:00
key.h	mac80211: aes-cmac: switch to shash CMAC driver	2017-02-08 09:19:33 +01:00
led.c	mac80211: fix throughput LED trigger	2015-05-11 19:16:04 +02:00
led.h	mac80211: make LED triggering depend on activation	2015-05-05 14:21:56 +02:00
main.c	mac80211: disentangle iflist_mtx and chanctx_mtx	2017-04-26 23:17:44 +02:00
Makefile	mac80211: aead api to reduce redundancy	2017-10-11 09:37:35 +02:00
mesh_hwmp.c	mac80211: use offsetofend()	2017-09-21 11:42:01 +02:00
mesh_pathtbl.c	mac80211: Use setup_timer instead of init_timer for mesh path	2017-03-16 10:54:04 +01:00
mesh_plink.c	net/mac80211/mesh_plink: Convert timers to use timer_setup()	2017-10-06 11:47:52 +02:00
mesh_ps.c	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
mesh_sync.c	mac80211: Use appropriate name for functions and messages	2016-12-13 16:22:27 +01:00
mesh.c	mac80211: use offsetofend()	2017-09-21 11:42:01 +02:00
mesh.h	net/mac80211/mesh_plink: Convert timers to use timer_setup()	2017-10-06 11:47:52 +02:00
michael.c
michael.h	mac80211: fix some missing includes	2014-04-09 14:49:43 +02:00
mlme.c	mac80211: don't track HT capability changes	2017-10-13 14:29:02 +02:00
ocb.c	mac80211: remove rx_stats.last_rx update after sta alloc	2016-04-06 13:18:15 +02:00
offchannel.c	mac80211: flush hw_roc_start work before cancelling the ROC	2017-09-05 16:25:07 +02:00
pm.c	cfg80211: add request id to cfg80211_sched_scan_*() api	2017-04-28 14:51:43 +02:00
rate.c	mac80211: Dynamically set CoDel parameters per station	2017-05-17 16:03:40 +02:00
rate.h	mac80211: make rate control tx status API more extensible	2017-04-28 10:57:33 +02:00
rc80211_minstrel_debugfs.c	mac80211: minstrel: store probability variance instead of standard deviation	2016-12-15 11:07:52 +01:00
rc80211_minstrel_ht_debugfs.c	mac80211: minstrel: store probability variance instead of standard deviation	2016-12-15 11:07:52 +01:00
rc80211_minstrel_ht.c	mac80211: make rate control tx status API more extensible	2017-04-28 10:57:33 +02:00
rc80211_minstrel_ht.h	mac80211: minstrel_ht: move supported bitrate mask out of group data	2016-12-15 11:07:52 +01:00
rc80211_minstrel.c	mac80211: make rate control tx status API more extensible	2017-04-28 10:57:33 +02:00
rc80211_minstrel.h	mac80211: minstrel: make prob_ewma u16 instead of u32	2016-12-15 11:07:53 +01:00
rx.c	networking: make skb_push & __skb_push return void pointers	2017-06-16 11:48:40 -04:00
scan.c	mac80211: oce: enable receiving of bcast probe resp	2017-09-21 11:42:00 +02:00
spectmgmt.c	networking: convert many more places to skb_put_zero()	2017-06-16 11:48:35 -04:00
sta_info.c	net/mac80211/mesh_plink: Convert timers to use timer_setup()	2017-10-06 11:47:52 +02:00
sta_info.h	net/mac80211/mesh_plink: Convert timers to use timer_setup()	2017-10-06 11:47:52 +02:00
status.c	networking: make skb_push & __skb_push return void pointers	2017-06-16 11:48:40 -04:00
tdls.c	net: manual clean code which call skb_put_[data:zero]	2017-06-20 13:30:15 -04:00
tkip.c	mac80211: move TKIP TX IVs to public part of key struct	2016-02-24 09:04:38 +01:00
tkip.h	mac80211: move TKIP TX IVs to public part of key struct	2016-02-24 09:04:38 +01:00
trace_msg.h	mac80211: Move message tracepoints to their own header	2015-04-07 12:32:09 -04:00
trace.c	mac80211: Move message tracepoints to their own header	2015-04-07 12:32:09 -04:00
trace.h	mac80211: add the action to the drv_ampdu_action tracepoint	2017-06-13 11:06:39 +02:00
tx.c	mac80211: only remove AP VLAN frames from TXQ	2017-10-11 09:49:40 +02:00
util.c	mac80211: use offsetofend()	2017-09-21 11:42:01 +02:00
vht.c	mac80211: fix bandwidth computation for TDLS peers	2017-10-02 14:06:19 +02:00
wep.c	mac80211: Add RX flag to indicate ICV stripped	2017-01-12 10:15:18 +01:00
wep.h
wme.c	mac80211: preserve more bits when building QoS header	2016-10-12 14:17:13 +02:00
wme.h	mac80211: add WMM admission control support	2014-10-22 10:42:09 +02:00
wpa.c	mac80211: aead api to reduce redundancy	2017-10-11 09:37:35 +02:00
wpa.h	mac80111: Add BIP-GMAC-128 and BIP-GMAC-256 ciphers	2015-01-27 11:10:13 +01:00