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Johannes Berg 27b3eb9c06 mac80211: add APIs to allow keeping connections after WoWLAN 
In order to be able to (securely) keep connections alive after
the system was suspended for WoWLAN, we need some additional
APIs. We already have API (ieee80211_gtk_rekey_notify) to tell
wpa_supplicant about the new replay counter if GTK rekeying
was done by the device while the host was asleep, but that's
not sufficient.

If GTK rekeying wasn't done, we need to tell the host about
sequence counters for the GTK (and PTK regardless of rekeying)
that was used while asleep, add ieee80211_set_key_rx_seq() for
that.

If GTK rekeying was done, then we need to be able to disable
the old keys (with ieee80211_remove_key()) and allocate the
new GTK key(s) in mac80211 (with ieee80211_gtk_rekey_add()).

If protocol offload (e.g. ARP) is implemented, then also the
TX sequence counter for the PTK must be updated, using the new
ieee80211_set_key_tx_seq() function.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 		2013-08-16 12:58:43 +02:00
..
Kconfig Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
Makefile mac80211: mesh power save basics 2013-02-04 18:57:47 +01:00
aes_ccm.c wireless: move crypto constants to ieee80211.h 2013-05-16 22:39:41 +02:00
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: improve aggregation debug messages 2013-01-18 21:55:15 +01:00
agg-tx.c mac80211: fix aggregation state with current drivers 2013-01-24 15:43:51 +01:00
cfg.c mac80211: add vif to testmode cmd 2013-08-12 14:11:42 +02:00
cfg.h
…
chan.c mac80211: add channel switch command and beacon callbacks 2013-08-01 18:30:33 +02:00
debug.h mac80211: mesh power save basics 2013-02-04 18:57:47 +01:00
debugfs.c mac80211: remove IEEE80211_HW_SCAN_WHILE_IDLE 2013-02-11 18:45:01 +01:00
debugfs.h mac80211: use __printf attribute in debugfs 2012-10-18 09:01:57 +02:00
debugfs_key.c mac80211: move sdata debugfs dir to vif 2013-03-18 20:10:04 +01:00
debugfs_key.h mac80211: support separate default keys 2010-12-13 15:23:29 -05:00
debugfs_netdev.c cfg80211/mac80211: use cfg80211 wdev mutex in mac80211 2013-05-25 00:02:16 +02:00
debugfs_netdev.h
…
debugfs_sta.c mac80211: add debugfs for driver-buffered TID bitmap 2013-08-01 15:08:24 +02:00
debugfs_sta.h
…
driver-ops.h mac80211: add channel switch command and beacon callbacks 2013-08-01 18:30:33 +02:00
event.c
…
ht.c mac80211: enable HT overrides for ibss 2013-07-16 09:57:57 +03:00
ibss.c mac80211: move ibss presp generation in own function 2013-08-16 12:25:34 +02:00
ieee80211_i.h wireless: make TU conversion macros available 2013-08-06 11:00:59 +02:00
iface.c mac80211: add channel switch command and beacon callbacks 2013-08-01 18:30:33 +02:00
key.c mac80211: add APIs to allow keeping connections after WoWLAN 2013-08-16 12:58:43 +02:00
key.h wireless: move crypto constants to ieee80211.h 2013-05-16 22:39:41 +02:00
led.c mac80211: use oneshot blink API for LED triggers 2013-08-01 10:48:49 +02:00
led.h mac80211: use oneshot blink API for LED triggers 2013-08-01 10:48:49 +02:00
main.c mac80211: allow scanning for 5/10 MHz channels in IBSS 2013-07-16 09:58:09 +03:00
mesh.c mac80211: set forwarding in mesh capability info 2013-07-16 09:58:14 +03:00
mesh.h mac80211: update mesh beacon on workqueue 2013-06-18 15:57:27 +02:00
mesh_hwmp.c mac80211: parse VHT channel switch IEs 2013-04-16 15:29:45 +02:00
mesh_pathtbl.c mac80211: return new mpath from mesh_path_add() 2013-04-08 09:16:59 +02:00
mesh_plink.c mac80211: select and adjust bitrates according to channel mode 2013-07-16 09:58:06 +03:00
mesh_ps.c mac80211: consolidate MBSS change notification 2013-02-15 09:41:09 +01:00
mesh_sync.c mac80211: clean up mesh code 2013-02-15 15:46:37 +01:00
michael.c
…
michael.h
…
mlme.c mac80211: fix ieee80211_sta_process_chanswitch for 5/10 MHz channels 2013-08-09 15:16:39 +02:00
offchannel.c Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2013-04-10 14:09:54 -04:00
pm.c mac80211: use synchronize_rcu() with rcu_barrier() 2013-04-22 15:40:39 +02:00
rate.c mac80211: allow lowest basic rate for unicast management for mesh 2013-08-09 15:11:27 +02:00
rate.h mac80211/rc80211: add chandef to rate initialization 2013-07-16 09:58:02 +03:00
rc80211_minstrel.c mac80211: fix timing for 5 MHz and 10 MHz channels 2013-07-16 09:58:04 +03:00
rc80211_minstrel.h mac80211/minstrel: use the new rate control API 2013-04-22 16:16:41 +02:00
rc80211_minstrel_debugfs.c mac80211: cosmetics for minstrel_debugfs 2013-04-17 17:08:23 +02:00
rc80211_minstrel_ht.c mac80211: add control port protocol TX control flag 2013-08-12 14:09:29 +02:00
rc80211_minstrel_ht.h mac80211/minstrel_ht: use the new rate control API 2013-04-22 16:16:41 +02:00
rc80211_minstrel_ht_debugfs.c mac80211/minstrel_ht: add support for using CCK rates 2013-02-13 10:56:33 +01:00
rc80211_pid.h Fix common misspellings 2011-03-31 11:26:23 -03:00
rc80211_pid_algo.c mac80211/rc80211: add chandef to rate initialization 2013-07-16 09:58:02 +03:00
rc80211_pid_debugfs.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
rx.c mac80211: perform power save processing before decryption 2013-08-16 12:19:16 +02:00
scan.c mac80211: allow scanning for 5/10 MHz channels in IBSS 2013-07-16 09:58:09 +03:00
spectmgmt.c mac80211: Remove unnecessary OOM logging messages 2011-09-13 15:45:02 -04:00
sta_info.c mac80211: initialize power mode for mesh STAs 2013-06-24 15:59:20 +02:00
sta_info.h mac80211: Ensure tid_start_tx is protected by sta->lock 2013-06-13 10:27:07 +02:00
status.c mac80211: report some VHT radiotap infos for tx status 2013-08-01 10:49:04 +02:00
tkip.c mac80211: use just spin_lock() in ieee80211_get_tkip_p2k() 2013-05-16 22:38:06 +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: add channel switch command and beacon callbacks 2013-08-01 18:30:33 +02:00
tx.c mac80211: add control port protocol TX control flag 2013-08-12 14:09:29 +02:00
util.c mac80211: add APIs to allow keeping connections after WoWLAN 2013-08-16 12:58:43 +02:00
vht.c mac80211: Fix VHT bandwidth change event 2013-06-13 11:58:47 +02:00
wep.c wireless: move crypto constants to ieee80211.h 2013-05-16 22:39:41 +02:00
wep.h mac80211: move RX WEP weak IV counting 2012-03-13 14:54:16 -04:00
wme.c mac80211: mesh power save basics 2013-02-04 18:57:47 +01:00
wme.h mac80211: save wmm_acm per sdata 2012-06-20 17:35:22 +02:00
wpa.c wireless: move crypto constants to ieee80211.h 2013-05-16 22:39:41 +02:00
wpa.h mac80211: fix tx->skb NULL pointer dereference 2012-01-16 15:01:16 -05:00